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-rw-r--r--wpa_supplicant/dbus/Makefile69
-rw-r--r--wpa_supplicant/dbus/dbus-wpa_supplicant.conf17
-rw-r--r--wpa_supplicant/dbus/dbus_common.c373
-rw-r--r--wpa_supplicant/dbus/dbus_common.h20
-rw-r--r--wpa_supplicant/dbus/dbus_common_i.h34
-rw-r--r--wpa_supplicant/dbus/dbus_dict_helpers.c1061
-rw-r--r--wpa_supplicant/dbus/dbus_dict_helpers.h152
-rw-r--r--wpa_supplicant/dbus/dbus_new.c5105
-rw-r--r--wpa_supplicant/dbus/dbus_new.h648
-rw-r--r--wpa_supplicant/dbus/dbus_new_handlers.c5928
-rw-r--r--wpa_supplicant/dbus/dbus_new_handlers.h285
-rw-r--r--wpa_supplicant/dbus/dbus_new_handlers_p2p.c3107
-rw-r--r--wpa_supplicant/dbus/dbus_new_handlers_p2p.h152
-rw-r--r--wpa_supplicant/dbus/dbus_new_handlers_wps.c804
-rw-r--r--wpa_supplicant/dbus/dbus_new_helpers.c1025
-rw-r--r--wpa_supplicant/dbus/dbus_new_helpers.h154
-rw-r--r--wpa_supplicant/dbus/dbus_new_introspect.c286
-rw-r--r--wpa_supplicant/dbus/fi.w1.wpa_supplicant1.service.in5
18 files changed, 19225 insertions, 0 deletions
diff --git a/wpa_supplicant/dbus/Makefile b/wpa_supplicant/dbus/Makefile
new file mode 100644
index 000000000000..4d8700428dcb
--- /dev/null
+++ b/wpa_supplicant/dbus/Makefile
@@ -0,0 +1,69 @@
+all: libwpadbus.a
+
+clean:
+ rm -f *~ *.o *.d *.gcno *.gcda *.gcov
+ rm -f libwpadbus.a
+
+install:
+ @echo Nothing to be made.
+
+ifndef CC
+CC=gcc
+endif
+
+ifndef CFLAGS
+CFLAGS = -MMD -O2 -Wall -g
+endif
+
+PKG_CONFIG ?= pkg-config
+CFLAGS += -I../../src -I../../src/utils
+
+
+Q=@
+E=echo
+ifeq ($(V), 1)
+Q=
+E=true
+endif
+
+%.o: %.c
+ $(Q)$(CC) -c -o $@ $(CFLAGS) $<
+ @$(E) " CC " $<
+
+
+ifdef CONFIG_WPS
+CFLAGS += -DCONFIG_WPS
+endif
+
+CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_NEW
+
+ifndef DBUS_LIBS
+DBUS_LIBS := $(shell $(PKG_CONFIG) --libs dbus-1)
+endif
+ifndef DBUS_INCLUDE
+DBUS_INCLUDE := $(shell $(PKG_CONFIG) --cflags dbus-1)
+endif
+ifdef CONFIG_CTRL_IFACE_DBUS_INTRO
+CFLAGS += -DCONFIG_CTRL_IFACE_DBUS_INTRO
+DBUS_INCLUDE += $(shell xml2-config --cflags)
+DBUS_LIBS += $(shell xml2-config --libs)
+endif
+
+CFLAGS += $(DBUS_INCLUDE)
+
+LIB_OBJS= \
+ dbus_common.o \
+ dbus_new.o \
+ dbus_new_handlers.o \
+ dbus_new_helpers.o \
+ dbus_new_introspect.o \
+ dbus_dict_helpers.o
+
+ifdef CONFIG_WPS
+LIB_OBJS += dbus_new_handlers_wps.o
+endif
+
+libwpadbus.a: $(LIB_OBJS)
+ $(AR) crT $@ $?
+
+-include $(OBJS:%.o=%.d)
diff --git a/wpa_supplicant/dbus/dbus-wpa_supplicant.conf b/wpa_supplicant/dbus/dbus-wpa_supplicant.conf
new file mode 100644
index 000000000000..e81b495f4b99
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus-wpa_supplicant.conf
@@ -0,0 +1,17 @@
+<!DOCTYPE busconfig PUBLIC
+ "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+ <policy user="root">
+ <allow own="fi.w1.wpa_supplicant1"/>
+
+ <allow send_destination="fi.w1.wpa_supplicant1"/>
+ <allow send_interface="fi.w1.wpa_supplicant1"/>
+ <allow receive_sender="fi.w1.wpa_supplicant1" receive_type="signal"/>
+ </policy>
+ <policy context="default">
+ <deny own="fi.w1.wpa_supplicant1"/>
+ <deny send_destination="fi.w1.wpa_supplicant1"/>
+ <deny receive_sender="fi.w1.wpa_supplicant1" receive_type="signal"/>
+ </policy>
+</busconfig>
diff --git a/wpa_supplicant/dbus/dbus_common.c b/wpa_supplicant/dbus/dbus_common.c
new file mode 100644
index 000000000000..a727217fd6f9
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_common.c
@@ -0,0 +1,373 @@
+/*
+ * wpa_supplicant D-Bus control interface - common functionality
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+#include <dbus/dbus.h>
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "dbus_common.h"
+#include "dbus_common_i.h"
+#include "dbus_new.h"
+#include "../wpa_supplicant_i.h"
+
+
+#ifndef SIGPOLL
+#ifdef SIGIO
+/*
+ * If we do not have SIGPOLL, try to use SIGIO instead. This is needed for
+ * FreeBSD.
+ */
+#define SIGPOLL SIGIO
+#endif
+#endif
+
+
+static void dispatch_data(DBusConnection *con)
+{
+ while (dbus_connection_get_dispatch_status(con) ==
+ DBUS_DISPATCH_DATA_REMAINS)
+ dbus_connection_dispatch(con);
+}
+
+
+/**
+ * dispatch_initial_dbus_messages - Dispatch initial dbus messages after
+ * claiming bus name
+ * @eloop_ctx: the DBusConnection to dispatch on
+ * @timeout_ctx: unused
+ *
+ * If clients are quick to notice that service claimed its bus name,
+ * there may have been messages that came in before initialization was
+ * all finished. Dispatch those here.
+ */
+static void dispatch_initial_dbus_messages(void *eloop_ctx, void *timeout_ctx)
+{
+ DBusConnection *con = eloop_ctx;
+ dispatch_data(con);
+}
+
+
+static void process_watch(struct wpas_dbus_priv *priv,
+ DBusWatch *watch, eloop_event_type type)
+{
+ dbus_connection_ref(priv->con);
+
+ priv->should_dispatch = 0;
+
+ if (type == EVENT_TYPE_READ)
+ dbus_watch_handle(watch, DBUS_WATCH_READABLE);
+ else if (type == EVENT_TYPE_WRITE)
+ dbus_watch_handle(watch, DBUS_WATCH_WRITABLE);
+ else if (type == EVENT_TYPE_EXCEPTION)
+ dbus_watch_handle(watch, DBUS_WATCH_ERROR);
+
+ if (priv->should_dispatch) {
+ dispatch_data(priv->con);
+ priv->should_dispatch = 0;
+ }
+
+ dbus_connection_unref(priv->con);
+}
+
+
+static void process_watch_exception(int sock, void *eloop_ctx, void *sock_ctx)
+{
+ process_watch(eloop_ctx, sock_ctx, EVENT_TYPE_EXCEPTION);
+}
+
+
+static void process_watch_read(int sock, void *eloop_ctx, void *sock_ctx)
+{
+ process_watch(eloop_ctx, sock_ctx, EVENT_TYPE_READ);
+}
+
+
+static void process_watch_write(int sock, void *eloop_ctx, void *sock_ctx)
+{
+ process_watch(eloop_ctx, sock_ctx, EVENT_TYPE_WRITE);
+}
+
+
+static dbus_bool_t add_watch(DBusWatch *watch, void *data)
+{
+ struct wpas_dbus_priv *priv = data;
+ unsigned int flags;
+ int fd;
+
+ if (!dbus_watch_get_enabled(watch))
+ return TRUE;
+
+ flags = dbus_watch_get_flags(watch);
+ fd = dbus_watch_get_unix_fd(watch);
+
+ if (eloop_register_sock(fd, EVENT_TYPE_EXCEPTION,
+ process_watch_exception, priv, watch) < 0)
+ return FALSE;
+
+ if ((flags & DBUS_WATCH_READABLE) &&
+ eloop_register_sock(fd, EVENT_TYPE_READ, process_watch_read,
+ priv, watch) < 0)
+ return FALSE;
+ if ((flags & DBUS_WATCH_WRITABLE) &&
+ eloop_register_sock(fd, EVENT_TYPE_WRITE, process_watch_write,
+ priv, watch) < 0)
+ return FALSE;
+
+ dbus_watch_set_data(watch, priv, NULL);
+
+ return TRUE;
+}
+
+
+static void remove_watch(DBusWatch *watch, void *data)
+{
+ unsigned int flags;
+ int fd;
+
+ flags = dbus_watch_get_flags(watch);
+ fd = dbus_watch_get_unix_fd(watch);
+
+ eloop_unregister_sock(fd, EVENT_TYPE_EXCEPTION);
+
+ if (flags & DBUS_WATCH_READABLE)
+ eloop_unregister_sock(fd, EVENT_TYPE_READ);
+ if (flags & DBUS_WATCH_WRITABLE)
+ eloop_unregister_sock(fd, EVENT_TYPE_WRITE);
+
+ dbus_watch_set_data(watch, NULL, NULL);
+}
+
+
+static void watch_toggled(DBusWatch *watch, void *data)
+{
+ if (dbus_watch_get_enabled(watch))
+ add_watch(watch, data);
+ else
+ remove_watch(watch, data);
+}
+
+
+static void process_timeout(void *eloop_ctx, void *sock_ctx)
+{
+ DBusTimeout *timeout = sock_ctx;
+ dbus_timeout_handle(timeout);
+}
+
+
+static dbus_bool_t add_timeout(DBusTimeout *timeout, void *data)
+{
+ struct wpas_dbus_priv *priv = data;
+
+ if (!dbus_timeout_get_enabled(timeout))
+ return TRUE;
+
+ eloop_register_timeout(0, dbus_timeout_get_interval(timeout) * 1000,
+ process_timeout, priv, timeout);
+
+ dbus_timeout_set_data(timeout, priv, NULL);
+
+ return TRUE;
+}
+
+
+static void remove_timeout(DBusTimeout *timeout, void *data)
+{
+ struct wpas_dbus_priv *priv = data;
+
+ eloop_cancel_timeout(process_timeout, priv, timeout);
+ dbus_timeout_set_data(timeout, NULL, NULL);
+}
+
+
+static void timeout_toggled(DBusTimeout *timeout, void *data)
+{
+ if (dbus_timeout_get_enabled(timeout))
+ add_timeout(timeout, data);
+ else
+ remove_timeout(timeout, data);
+}
+
+
+static void process_wakeup_main(int sig, void *signal_ctx)
+{
+ struct wpas_dbus_priv *priv = signal_ctx;
+
+ if (sig != SIGPOLL || !priv->con)
+ return;
+
+ if (dbus_connection_get_dispatch_status(priv->con) !=
+ DBUS_DISPATCH_DATA_REMAINS)
+ return;
+
+ /* Only dispatch once - we do not want to starve other events */
+ dbus_connection_ref(priv->con);
+ dbus_connection_dispatch(priv->con);
+ dbus_connection_unref(priv->con);
+}
+
+
+/**
+ * wakeup_main - Attempt to wake our mainloop up
+ * @data: dbus control interface private data
+ *
+ * Try to wake up the main eloop so it will process
+ * dbus events that may have happened.
+ */
+static void wakeup_main(void *data)
+{
+ struct wpas_dbus_priv *priv = data;
+
+ /* Use SIGPOLL to break out of the eloop select() */
+ raise(SIGPOLL);
+ priv->should_dispatch = 1;
+}
+
+
+/**
+ * integrate_with_eloop - Register our mainloop integration with dbus
+ * @connection: connection to the system message bus
+ * @priv: a dbus control interface data structure
+ * Returns: 0 on success, -1 on failure
+ */
+static int integrate_with_eloop(struct wpas_dbus_priv *priv)
+{
+ if (!dbus_connection_set_watch_functions(priv->con, add_watch,
+ remove_watch, watch_toggled,
+ priv, NULL) ||
+ !dbus_connection_set_timeout_functions(priv->con, add_timeout,
+ remove_timeout,
+ timeout_toggled, priv,
+ NULL)) {
+ wpa_printf(MSG_ERROR, "dbus: Failed to set callback functions");
+ return -1;
+ }
+
+ if (eloop_register_signal(SIGPOLL, process_wakeup_main, priv))
+ return -1;
+ dbus_connection_set_wakeup_main_function(priv->con, wakeup_main,
+ priv, NULL);
+
+ return 0;
+}
+
+
+static DBusHandlerResult disconnect_filter(DBusConnection *conn,
+ DBusMessage *message, void *data)
+{
+ struct wpas_dbus_priv *priv = data;
+
+ if (dbus_message_is_signal(message, DBUS_INTERFACE_LOCAL,
+ "Disconnected")) {
+ wpa_printf(MSG_DEBUG, "dbus: bus disconnected, terminating");
+ dbus_connection_set_exit_on_disconnect(conn, FALSE);
+ wpa_supplicant_terminate_proc(priv->global);
+ return DBUS_HANDLER_RESULT_HANDLED;
+ } else
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+}
+
+
+static int wpas_dbus_init_common(struct wpas_dbus_priv *priv)
+{
+ DBusError error;
+ int ret = 0;
+
+ /* Get a reference to the system bus */
+ dbus_error_init(&error);
+ priv->con = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
+ if (priv->con) {
+ dbus_connection_add_filter(priv->con, disconnect_filter, priv,
+ NULL);
+ } else {
+ wpa_printf(MSG_ERROR,
+ "dbus: Could not acquire the system bus: %s - %s",
+ error.name, error.message);
+ ret = -1;
+ }
+ dbus_error_free(&error);
+
+ return ret;
+}
+
+
+static int wpas_dbus_init_common_finish(struct wpas_dbus_priv *priv)
+{
+ /* Tell dbus about our mainloop integration functions */
+ integrate_with_eloop(priv);
+
+ /*
+ * Dispatch initial DBus messages that may have come in since the bus
+ * name was claimed above. Happens when clients are quick to notice the
+ * service.
+ *
+ * FIXME: is there a better solution to this problem?
+ */
+ eloop_register_timeout(0, 50, dispatch_initial_dbus_messages,
+ priv->con, NULL);
+
+ return 0;
+}
+
+
+static void wpas_dbus_deinit_common(struct wpas_dbus_priv *priv)
+{
+ if (priv->con) {
+ eloop_cancel_timeout(dispatch_initial_dbus_messages,
+ priv->con, NULL);
+ eloop_cancel_timeout(process_timeout, priv, ELOOP_ALL_CTX);
+
+ dbus_connection_set_watch_functions(priv->con, NULL, NULL,
+ NULL, NULL, NULL);
+ dbus_connection_set_timeout_functions(priv->con, NULL, NULL,
+ NULL, NULL, NULL);
+ dbus_connection_remove_filter(priv->con, disconnect_filter,
+ priv);
+
+ dbus_connection_unref(priv->con);
+ }
+
+ os_free(priv);
+}
+
+
+struct wpas_dbus_priv * wpas_dbus_init(struct wpa_global *global)
+{
+ struct wpas_dbus_priv *priv;
+
+ priv = os_zalloc(sizeof(*priv));
+ if (priv == NULL)
+ return NULL;
+ priv->global = global;
+
+ if (wpas_dbus_init_common(priv) < 0 ||
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+ wpas_dbus_ctrl_iface_init(priv) < 0 ||
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+ wpas_dbus_init_common_finish(priv) < 0) {
+ wpas_dbus_deinit(priv);
+ return NULL;
+ }
+
+ return priv;
+}
+
+
+void wpas_dbus_deinit(struct wpas_dbus_priv *priv)
+{
+ if (priv == NULL)
+ return;
+
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+ wpas_dbus_ctrl_iface_deinit(priv);
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+
+ wpas_dbus_deinit_common(priv);
+}
diff --git a/wpa_supplicant/dbus/dbus_common.h b/wpa_supplicant/dbus/dbus_common.h
new file mode 100644
index 000000000000..aea7db742b41
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_common.h
@@ -0,0 +1,20 @@
+/*
+ * wpa_supplicant D-Bus control interface - common definitions
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DBUS_COMMON_H
+#define DBUS_COMMON_H
+
+struct wpas_dbus_priv;
+struct wpa_global;
+
+struct wpas_dbus_priv * wpas_dbus_init(struct wpa_global *global);
+void wpas_dbus_deinit(struct wpas_dbus_priv *priv);
+
+#endif /* DBUS_COMMON_H */
diff --git a/wpa_supplicant/dbus/dbus_common_i.h b/wpa_supplicant/dbus/dbus_common_i.h
new file mode 100644
index 000000000000..95eb4bcb50ca
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_common_i.h
@@ -0,0 +1,34 @@
+/*
+ * wpa_supplicant D-Bus control interface - internal definitions
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DBUS_COMMON_I_H
+#define DBUS_COMMON_I_H
+
+#include <dbus/dbus.h>
+
+struct wpa_dbus_property_desc;
+
+struct wpas_dbus_priv {
+ DBusConnection *con;
+ int should_dispatch;
+ struct wpa_global *global;
+ u32 next_objid;
+ int dbus_new_initialized;
+
+#if defined(CONFIG_CTRL_IFACE_DBUS_NEW)
+ struct wpa_dbus_property_desc *all_interface_properties;
+ int globals_start;
+#if defined(CONFIG_AP)
+ int dbus_noc_refcnt;
+#endif /* CONFIG_AP */
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+};
+
+#endif /* DBUS_COMMON_I_H */
diff --git a/wpa_supplicant/dbus/dbus_dict_helpers.c b/wpa_supplicant/dbus/dbus_dict_helpers.c
new file mode 100644
index 000000000000..e4e9b8da96b7
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_dict_helpers.c
@@ -0,0 +1,1061 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+#include <dbus/dbus.h>
+
+#include "common.h"
+#include "wpabuf.h"
+#include "dbus_dict_helpers.h"
+
+
+/**
+ * Start a dict in a dbus message. Should be paired with a call to
+ * wpa_dbus_dict_close_write().
+ *
+ * @param iter A valid dbus message iterator
+ * @param iter_dict (out) A dict iterator to pass to further dict functions
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_open_write(DBusMessageIter *iter,
+ DBusMessageIter *iter_dict)
+{
+ dbus_bool_t result;
+
+ if (!iter || !iter_dict)
+ return FALSE;
+
+ result = dbus_message_iter_open_container(
+ iter,
+ DBUS_TYPE_ARRAY,
+ DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
+ DBUS_TYPE_STRING_AS_STRING
+ DBUS_TYPE_VARIANT_AS_STRING
+ DBUS_DICT_ENTRY_END_CHAR_AS_STRING,
+ iter_dict);
+ return result;
+}
+
+
+/**
+ * End a dict element in a dbus message. Should be paired with
+ * a call to wpa_dbus_dict_open_write().
+ *
+ * @param iter valid dbus message iterator, same as passed to
+ * wpa_dbus_dict_open_write()
+ * @param iter_dict a dbus dict iterator returned from
+ * wpa_dbus_dict_open_write()
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_close_write(DBusMessageIter *iter,
+ DBusMessageIter *iter_dict)
+{
+ if (!iter || !iter_dict)
+ return FALSE;
+
+ return dbus_message_iter_close_container(iter, iter_dict);
+}
+
+
+const char * wpa_dbus_type_as_string(const int type)
+{
+ switch (type) {
+ case DBUS_TYPE_BYTE:
+ return DBUS_TYPE_BYTE_AS_STRING;
+ case DBUS_TYPE_BOOLEAN:
+ return DBUS_TYPE_BOOLEAN_AS_STRING;
+ case DBUS_TYPE_INT16:
+ return DBUS_TYPE_INT16_AS_STRING;
+ case DBUS_TYPE_UINT16:
+ return DBUS_TYPE_UINT16_AS_STRING;
+ case DBUS_TYPE_INT32:
+ return DBUS_TYPE_INT32_AS_STRING;
+ case DBUS_TYPE_UINT32:
+ return DBUS_TYPE_UINT32_AS_STRING;
+ case DBUS_TYPE_INT64:
+ return DBUS_TYPE_INT64_AS_STRING;
+ case DBUS_TYPE_UINT64:
+ return DBUS_TYPE_UINT64_AS_STRING;
+ case DBUS_TYPE_DOUBLE:
+ return DBUS_TYPE_DOUBLE_AS_STRING;
+ case DBUS_TYPE_STRING:
+ return DBUS_TYPE_STRING_AS_STRING;
+ case DBUS_TYPE_OBJECT_PATH:
+ return DBUS_TYPE_OBJECT_PATH_AS_STRING;
+ case DBUS_TYPE_ARRAY:
+ return DBUS_TYPE_ARRAY_AS_STRING;
+ default:
+ return NULL;
+ }
+}
+
+
+static dbus_bool_t _wpa_dbus_add_dict_entry_start(
+ DBusMessageIter *iter_dict, DBusMessageIter *iter_dict_entry,
+ const char *key, const int value_type)
+{
+ if (!dbus_message_iter_open_container(iter_dict,
+ DBUS_TYPE_DICT_ENTRY, NULL,
+ iter_dict_entry))
+ return FALSE;
+
+ return dbus_message_iter_append_basic(iter_dict_entry, DBUS_TYPE_STRING,
+ &key);
+}
+
+
+static dbus_bool_t _wpa_dbus_add_dict_entry_end(
+ DBusMessageIter *iter_dict, DBusMessageIter *iter_dict_entry,
+ DBusMessageIter *iter_dict_val)
+{
+ if (!dbus_message_iter_close_container(iter_dict_entry, iter_dict_val))
+ return FALSE;
+
+ return dbus_message_iter_close_container(iter_dict, iter_dict_entry);
+}
+
+
+static dbus_bool_t _wpa_dbus_add_dict_entry_basic(DBusMessageIter *iter_dict,
+ const char *key,
+ const int value_type,
+ const void *value)
+{
+ DBusMessageIter iter_dict_entry, iter_dict_val;
+ const char *type_as_string = NULL;
+
+ if (key == NULL)
+ return FALSE;
+
+ type_as_string = wpa_dbus_type_as_string(value_type);
+ if (!type_as_string)
+ return FALSE;
+
+ if (!_wpa_dbus_add_dict_entry_start(iter_dict, &iter_dict_entry,
+ key, value_type) ||
+ !dbus_message_iter_open_container(&iter_dict_entry,
+ DBUS_TYPE_VARIANT,
+ type_as_string, &iter_dict_val) ||
+ !dbus_message_iter_append_basic(&iter_dict_val, value_type, value))
+ return FALSE;
+
+ return _wpa_dbus_add_dict_entry_end(iter_dict, &iter_dict_entry,
+ &iter_dict_val);
+}
+
+
+static dbus_bool_t _wpa_dbus_add_dict_entry_byte_array(
+ DBusMessageIter *iter_dict, const char *key,
+ const char *value, const dbus_uint32_t value_len)
+{
+ DBusMessageIter iter_dict_entry, iter_dict_val, iter_array;
+ dbus_uint32_t i;
+
+ if (!_wpa_dbus_add_dict_entry_start(iter_dict, &iter_dict_entry,
+ key, DBUS_TYPE_ARRAY) ||
+ !dbus_message_iter_open_container(&iter_dict_entry,
+ DBUS_TYPE_VARIANT,
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_BYTE_AS_STRING,
+ &iter_dict_val) ||
+ !dbus_message_iter_open_container(&iter_dict_val, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_BYTE_AS_STRING,
+ &iter_array))
+ return FALSE;
+
+ for (i = 0; i < value_len; i++) {
+ if (!dbus_message_iter_append_basic(&iter_array,
+ DBUS_TYPE_BYTE,
+ &(value[i])))
+ return FALSE;
+ }
+
+ if (!dbus_message_iter_close_container(&iter_dict_val, &iter_array))
+ return FALSE;
+
+ return _wpa_dbus_add_dict_entry_end(iter_dict, &iter_dict_entry,
+ &iter_dict_val);
+}
+
+
+/**
+ * Add a string entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The string value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_string(DBusMessageIter *iter_dict,
+ const char *key, const char *value)
+{
+ if (!value)
+ return FALSE;
+ return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_STRING,
+ &value);
+}
+
+
+/**
+ * Add a boolean entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The boolean value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_bool(DBusMessageIter *iter_dict,
+ const char *key, const dbus_bool_t value)
+{
+ return _wpa_dbus_add_dict_entry_basic(iter_dict, key,
+ DBUS_TYPE_BOOLEAN, &value);
+}
+
+
+/**
+ * Add a 16-bit signed integer entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The 16-bit signed integer value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_int16(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_int16_t value)
+{
+ return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_INT16,
+ &value);
+}
+
+
+/**
+ * Add a 16-bit unsigned integer entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The 16-bit unsigned integer value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_uint16(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_uint16_t value)
+{
+ return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_UINT16,
+ &value);
+}
+
+
+/**
+ * Add a 32-bit signed integer to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The 32-bit signed integer value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_int32(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_int32_t value)
+{
+ return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_INT32,
+ &value);
+}
+
+
+/**
+ * Add a 32-bit unsigned integer entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The 32-bit unsigned integer value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_uint32(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_uint32_t value)
+{
+ return _wpa_dbus_add_dict_entry_basic(iter_dict, key, DBUS_TYPE_UINT32,
+ &value);
+}
+
+
+/**
+ * Add a DBus object path entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The DBus object path value
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_object_path(DBusMessageIter *iter_dict,
+ const char *key,
+ const char *value)
+{
+ if (!value)
+ return FALSE;
+ return _wpa_dbus_add_dict_entry_basic(iter_dict, key,
+ DBUS_TYPE_OBJECT_PATH, &value);
+}
+
+
+/**
+ * Add a byte array entry to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param value The byte array
+ * @param value_len The length of the byte array, in bytes
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_byte_array(DBusMessageIter *iter_dict,
+ const char *key,
+ const char *value,
+ const dbus_uint32_t value_len)
+{
+ if (!key || (!value && value_len != 0))
+ return FALSE;
+ return _wpa_dbus_add_dict_entry_byte_array(iter_dict, key, value,
+ value_len);
+}
+
+
+/**
+ * Begin an array entry in the dict
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param type The type of the contained data
+ * @param iter_dict_entry A private DBusMessageIter provided by the caller to
+ * be passed to wpa_dbus_dict_end_string_array()
+ * @param iter_dict_val A private DBusMessageIter provided by the caller to
+ * be passed to wpa_dbus_dict_end_string_array()
+ * @param iter_array On return, the DBusMessageIter to be passed to
+ * wpa_dbus_dict_string_array_add_element()
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_begin_array(DBusMessageIter *iter_dict,
+ const char *key, const char *type,
+ DBusMessageIter *iter_dict_entry,
+ DBusMessageIter *iter_dict_val,
+ DBusMessageIter *iter_array)
+{
+ char array_type[10];
+ int err;
+
+ err = os_snprintf(array_type, sizeof(array_type),
+ DBUS_TYPE_ARRAY_AS_STRING "%s",
+ type);
+ if (os_snprintf_error(sizeof(array_type), err))
+ return FALSE;
+
+ if (!iter_dict || !iter_dict_entry || !iter_dict_val || !iter_array ||
+ !_wpa_dbus_add_dict_entry_start(iter_dict, iter_dict_entry,
+ key, DBUS_TYPE_ARRAY) ||
+ !dbus_message_iter_open_container(iter_dict_entry,
+ DBUS_TYPE_VARIANT,
+ array_type,
+ iter_dict_val))
+ return FALSE;
+
+ return dbus_message_iter_open_container(iter_dict_val, DBUS_TYPE_ARRAY,
+ type, iter_array);
+}
+
+
+dbus_bool_t wpa_dbus_dict_begin_string_array(DBusMessageIter *iter_dict,
+ const char *key,
+ DBusMessageIter *iter_dict_entry,
+ DBusMessageIter *iter_dict_val,
+ DBusMessageIter *iter_array)
+{
+ return wpa_dbus_dict_begin_array(
+ iter_dict, key,
+ DBUS_TYPE_STRING_AS_STRING,
+ iter_dict_entry, iter_dict_val, iter_array);
+}
+
+
+/**
+ * Add a single string element to a string array dict entry
+ *
+ * @param iter_array A valid DBusMessageIter returned from
+ * wpa_dbus_dict_begin_string_array()'s
+ * iter_array parameter
+ * @param elem The string element to be added to the dict entry's string array
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_string_array_add_element(DBusMessageIter *iter_array,
+ const char *elem)
+{
+ if (!iter_array || !elem)
+ return FALSE;
+
+ return dbus_message_iter_append_basic(iter_array, DBUS_TYPE_STRING,
+ &elem);
+}
+
+
+/**
+ * Add a single byte array element to a string array dict entry
+ *
+ * @param iter_array A valid DBusMessageIter returned from
+ * wpa_dbus_dict_begin_array()'s iter_array
+ * parameter -- note that wpa_dbus_dict_begin_array()
+ * must have been called with "ay" as the type
+ * @param value The data to be added to the dict entry's array
+ * @param value_len The length of the data
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_bin_array_add_element(DBusMessageIter *iter_array,
+ const u8 *value,
+ size_t value_len)
+{
+ DBusMessageIter iter_bytes;
+ size_t i;
+
+ if (!iter_array || !value ||
+ !dbus_message_iter_open_container(iter_array, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_BYTE_AS_STRING,
+ &iter_bytes))
+ return FALSE;
+
+ for (i = 0; i < value_len; i++) {
+ if (!dbus_message_iter_append_basic(&iter_bytes,
+ DBUS_TYPE_BYTE,
+ &(value[i])))
+ return FALSE;
+ }
+
+ return dbus_message_iter_close_container(iter_array, &iter_bytes);
+}
+
+
+/**
+ * End an array dict entry
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param iter_dict_entry A private DBusMessageIter returned from
+ * wpa_dbus_dict_begin_string_array() or
+ * wpa_dbus_dict_begin_array()
+ * @param iter_dict_val A private DBusMessageIter returned from
+ * wpa_dbus_dict_begin_string_array() or
+ * wpa_dbus_dict_begin_array()
+ * @param iter_array A DBusMessageIter returned from
+ * wpa_dbus_dict_begin_string_array() or
+ * wpa_dbus_dict_begin_array()
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_end_array(DBusMessageIter *iter_dict,
+ DBusMessageIter *iter_dict_entry,
+ DBusMessageIter *iter_dict_val,
+ DBusMessageIter *iter_array)
+{
+ if (!iter_dict || !iter_dict_entry || !iter_dict_val || !iter_array ||
+ !dbus_message_iter_close_container(iter_dict_val, iter_array))
+ return FALSE;
+
+ return _wpa_dbus_add_dict_entry_end(iter_dict, iter_dict_entry,
+ iter_dict_val);
+}
+
+
+/**
+ * Convenience function to add an entire string array to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param items The array of strings
+ * @param num_items The number of strings in the array
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_string_array(DBusMessageIter *iter_dict,
+ const char *key,
+ const char **items,
+ const dbus_uint32_t num_items)
+{
+ DBusMessageIter iter_dict_entry, iter_dict_val, iter_array;
+ dbus_uint32_t i;
+
+ if (!key || (!items && num_items != 0) ||
+ !wpa_dbus_dict_begin_string_array(iter_dict, key,
+ &iter_dict_entry, &iter_dict_val,
+ &iter_array))
+ return FALSE;
+
+ for (i = 0; i < num_items; i++) {
+ if (!wpa_dbus_dict_string_array_add_element(&iter_array,
+ items[i]))
+ return FALSE;
+ }
+
+ return wpa_dbus_dict_end_string_array(iter_dict, &iter_dict_entry,
+ &iter_dict_val, &iter_array);
+}
+
+
+/**
+ * Convenience function to add an wpabuf binary array to the dict.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_write()
+ * @param key The key of the dict item
+ * @param items The array of wpabuf structures
+ * @param num_items The number of strings in the array
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_append_wpabuf_array(DBusMessageIter *iter_dict,
+ const char *key,
+ const struct wpabuf **items,
+ const dbus_uint32_t num_items)
+{
+ DBusMessageIter iter_dict_entry, iter_dict_val, iter_array;
+ dbus_uint32_t i;
+
+ if (!key ||
+ (!items && num_items != 0) ||
+ !wpa_dbus_dict_begin_array(iter_dict, key,
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_BYTE_AS_STRING,
+ &iter_dict_entry, &iter_dict_val,
+ &iter_array))
+ return FALSE;
+
+ for (i = 0; i < num_items; i++) {
+ if (!wpa_dbus_dict_bin_array_add_element(&iter_array,
+ wpabuf_head(items[i]),
+ wpabuf_len(items[i])))
+ return FALSE;
+ }
+
+ return wpa_dbus_dict_end_array(iter_dict, &iter_dict_entry,
+ &iter_dict_val, &iter_array);
+}
+
+
+/*****************************************************/
+/* Stuff for reading dicts */
+/*****************************************************/
+
+/**
+ * Start reading from a dbus dict.
+ *
+ * @param iter A valid DBusMessageIter pointing to the start of the dict
+ * @param iter_dict (out) A DBusMessageIter to be passed to
+ * wpa_dbus_dict_read_next_entry()
+ * @error on failure a descriptive error
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_open_read(DBusMessageIter *iter,
+ DBusMessageIter *iter_dict,
+ DBusError *error)
+{
+ int type;
+
+ wpa_printf(MSG_MSGDUMP, "%s: start reading a dict entry", __func__);
+ if (!iter || !iter_dict) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "[internal] missing message iterators");
+ return FALSE;
+ }
+
+ type = dbus_message_iter_get_arg_type(iter);
+ if (type != DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(iter) != DBUS_TYPE_DICT_ENTRY) {
+ wpa_printf(MSG_DEBUG,
+ "%s: unexpected message argument types (arg=%c element=%c)",
+ __func__, type,
+ type != DBUS_TYPE_ARRAY ? '?' :
+ dbus_message_iter_get_element_type(iter));
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "unexpected message argument types");
+ return FALSE;
+ }
+
+ dbus_message_iter_recurse(iter, iter_dict);
+ return TRUE;
+}
+
+
+#define BYTE_ARRAY_CHUNK_SIZE 34
+#define BYTE_ARRAY_ITEM_SIZE (sizeof(char))
+
+static dbus_bool_t _wpa_dbus_dict_entry_get_byte_array(
+ DBusMessageIter *iter, struct wpa_dbus_dict_entry *entry)
+{
+ dbus_uint32_t count = 0;
+ dbus_bool_t success = FALSE;
+ char *buffer, *nbuffer;
+
+ entry->bytearray_value = NULL;
+ entry->array_type = DBUS_TYPE_BYTE;
+
+ buffer = os_calloc(BYTE_ARRAY_CHUNK_SIZE, BYTE_ARRAY_ITEM_SIZE);
+ if (!buffer)
+ return FALSE;
+
+ entry->array_len = 0;
+ while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_BYTE) {
+ char byte;
+
+ if ((count % BYTE_ARRAY_CHUNK_SIZE) == 0 && count != 0) {
+ nbuffer = os_realloc_array(
+ buffer, count + BYTE_ARRAY_CHUNK_SIZE,
+ BYTE_ARRAY_ITEM_SIZE);
+ if (nbuffer == NULL) {
+ os_free(buffer);
+ wpa_printf(MSG_ERROR,
+ "dbus: %s out of memory trying to retrieve the string array",
+ __func__);
+ goto done;
+ }
+ buffer = nbuffer;
+ }
+
+ dbus_message_iter_get_basic(iter, &byte);
+ buffer[count] = byte;
+ entry->array_len = ++count;
+ dbus_message_iter_next(iter);
+ }
+ entry->bytearray_value = buffer;
+ wpa_hexdump_key(MSG_MSGDUMP, "dbus: byte array contents",
+ entry->bytearray_value, entry->array_len);
+
+ /* Zero-length arrays are valid. */
+ if (entry->array_len == 0) {
+ os_free(entry->bytearray_value);
+ entry->bytearray_value = NULL;
+ }
+
+ success = TRUE;
+
+done:
+ return success;
+}
+
+
+#define STR_ARRAY_CHUNK_SIZE 8
+#define STR_ARRAY_ITEM_SIZE (sizeof(char *))
+
+static dbus_bool_t _wpa_dbus_dict_entry_get_string_array(
+ DBusMessageIter *iter, int array_type,
+ struct wpa_dbus_dict_entry *entry)
+{
+ dbus_uint32_t count = 0;
+ char **buffer, **nbuffer;
+
+ entry->strarray_value = NULL;
+ entry->array_len = 0;
+ entry->array_type = DBUS_TYPE_STRING;
+
+ buffer = os_calloc(STR_ARRAY_CHUNK_SIZE, STR_ARRAY_ITEM_SIZE);
+ if (buffer == NULL)
+ return FALSE;
+
+ while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) {
+ const char *value;
+ char *str;
+
+ if ((count % STR_ARRAY_CHUNK_SIZE) == 0 && count != 0) {
+ nbuffer = os_realloc_array(
+ buffer, count + STR_ARRAY_CHUNK_SIZE,
+ STR_ARRAY_ITEM_SIZE);
+ if (nbuffer == NULL) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s out of memory trying to retrieve the string array",
+ __func__);
+ goto fail;
+ }
+ buffer = nbuffer;
+ }
+
+ dbus_message_iter_get_basic(iter, &value);
+ wpa_printf(MSG_MSGDUMP, "%s: string_array value: %s",
+ __func__, wpa_debug_show_keys ? value : "[omitted]");
+ str = os_strdup(value);
+ if (str == NULL) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s out of memory trying to duplicate the string array",
+ __func__);
+ goto fail;
+ }
+ buffer[count++] = str;
+ dbus_message_iter_next(iter);
+ }
+ entry->strarray_value = buffer;
+ entry->array_len = count;
+ wpa_printf(MSG_MSGDUMP, "%s: string_array length %u",
+ __func__, entry->array_len);
+
+ /* Zero-length arrays are valid. */
+ if (entry->array_len == 0) {
+ os_free(entry->strarray_value);
+ entry->strarray_value = NULL;
+ }
+
+ return TRUE;
+
+fail:
+ while (count > 0) {
+ count--;
+ os_free(buffer[count]);
+ }
+ os_free(buffer);
+ return FALSE;
+}
+
+
+#define BIN_ARRAY_CHUNK_SIZE 10
+#define BIN_ARRAY_ITEM_SIZE (sizeof(struct wpabuf *))
+
+static dbus_bool_t _wpa_dbus_dict_entry_get_binarray(
+ DBusMessageIter *iter, struct wpa_dbus_dict_entry *entry)
+{
+ struct wpa_dbus_dict_entry tmpentry;
+ size_t buflen = 0;
+ int i, type;
+
+ entry->array_type = WPAS_DBUS_TYPE_BINARRAY;
+ entry->array_len = 0;
+ entry->binarray_value = NULL;
+
+ type = dbus_message_iter_get_arg_type(iter);
+ wpa_printf(MSG_MSGDUMP, "%s: parsing binarray type %c", __func__, type);
+ if (type == DBUS_TYPE_INVALID) {
+ /* Likely an empty array of arrays */
+ return TRUE;
+ }
+ if (type != DBUS_TYPE_ARRAY) {
+ wpa_printf(MSG_DEBUG, "%s: not an array type: %c",
+ __func__, type);
+ return FALSE;
+ }
+
+ type = dbus_message_iter_get_element_type(iter);
+ if (type != DBUS_TYPE_BYTE) {
+ wpa_printf(MSG_DEBUG, "%s: unexpected element type %c",
+ __func__, type);
+ return FALSE;
+ }
+
+ while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_ARRAY) {
+ DBusMessageIter iter_array;
+
+ if (entry->array_len == buflen) {
+ struct wpabuf **newbuf;
+
+ buflen += BIN_ARRAY_CHUNK_SIZE;
+
+ newbuf = os_realloc_array(entry->binarray_value,
+ buflen, BIN_ARRAY_ITEM_SIZE);
+ if (!newbuf)
+ goto cleanup;
+ entry->binarray_value = newbuf;
+ }
+
+ dbus_message_iter_recurse(iter, &iter_array);
+ os_memset(&tmpentry, 0, sizeof(tmpentry));
+ tmpentry.type = DBUS_TYPE_ARRAY;
+ if (_wpa_dbus_dict_entry_get_byte_array(&iter_array, &tmpentry)
+ == FALSE)
+ goto cleanup;
+
+ entry->binarray_value[entry->array_len] =
+ wpabuf_alloc_ext_data((u8 *) tmpentry.bytearray_value,
+ tmpentry.array_len);
+ if (entry->binarray_value[entry->array_len] == NULL) {
+ wpa_dbus_dict_entry_clear(&tmpentry);
+ goto cleanup;
+ }
+ entry->array_len++;
+ dbus_message_iter_next(iter);
+ }
+ wpa_printf(MSG_MSGDUMP, "%s: binarray length %u",
+ __func__, entry->array_len);
+
+ return TRUE;
+
+ cleanup:
+ for (i = 0; i < (int) entry->array_len; i++)
+ wpabuf_free(entry->binarray_value[i]);
+ os_free(entry->binarray_value);
+ entry->array_len = 0;
+ entry->binarray_value = NULL;
+ return FALSE;
+}
+
+
+static dbus_bool_t _wpa_dbus_dict_entry_get_array(
+ DBusMessageIter *iter_dict_val, struct wpa_dbus_dict_entry *entry)
+{
+ int array_type = dbus_message_iter_get_element_type(iter_dict_val);
+ dbus_bool_t success = FALSE;
+ DBusMessageIter iter_array;
+
+ wpa_printf(MSG_MSGDUMP, "%s: array_type %c", __func__, array_type);
+
+ dbus_message_iter_recurse(iter_dict_val, &iter_array);
+
+ switch (array_type) {
+ case DBUS_TYPE_BYTE:
+ success = _wpa_dbus_dict_entry_get_byte_array(&iter_array,
+ entry);
+ break;
+ case DBUS_TYPE_STRING:
+ success = _wpa_dbus_dict_entry_get_string_array(&iter_array,
+ array_type,
+ entry);
+ break;
+ case DBUS_TYPE_ARRAY:
+ success = _wpa_dbus_dict_entry_get_binarray(&iter_array, entry);
+ break;
+ default:
+ wpa_printf(MSG_MSGDUMP, "%s: unsupported array type %c",
+ __func__, array_type);
+ break;
+ }
+
+ return success;
+}
+
+
+static dbus_bool_t _wpa_dbus_dict_fill_value_from_variant(
+ struct wpa_dbus_dict_entry *entry, DBusMessageIter *iter)
+{
+ const char *v;
+
+ switch (entry->type) {
+ case DBUS_TYPE_OBJECT_PATH:
+ dbus_message_iter_get_basic(iter, &v);
+ wpa_printf(MSG_MSGDUMP, "%s: object path value: %s",
+ __func__, v);
+ entry->str_value = os_strdup(v);
+ if (entry->str_value == NULL)
+ return FALSE;
+ break;
+ case DBUS_TYPE_STRING:
+ dbus_message_iter_get_basic(iter, &v);
+ wpa_printf(MSG_MSGDUMP, "%s: string value: %s",
+ __func__, wpa_debug_show_keys ? v : "[omitted]");
+ entry->str_value = os_strdup(v);
+ if (entry->str_value == NULL)
+ return FALSE;
+ break;
+ case DBUS_TYPE_BOOLEAN:
+ dbus_message_iter_get_basic(iter, &entry->bool_value);
+ wpa_printf(MSG_MSGDUMP, "%s: boolean value: %d",
+ __func__, entry->bool_value);
+ break;
+ case DBUS_TYPE_BYTE:
+ dbus_message_iter_get_basic(iter, &entry->byte_value);
+ wpa_printf(MSG_MSGDUMP, "%s: byte value: %d",
+ __func__, entry->byte_value);
+ break;
+ case DBUS_TYPE_INT16:
+ dbus_message_iter_get_basic(iter, &entry->int16_value);
+ wpa_printf(MSG_MSGDUMP, "%s: int16 value: %d",
+ __func__, entry->int16_value);
+ break;
+ case DBUS_TYPE_UINT16:
+ dbus_message_iter_get_basic(iter, &entry->uint16_value);
+ wpa_printf(MSG_MSGDUMP, "%s: uint16 value: %d",
+ __func__, entry->uint16_value);
+ break;
+ case DBUS_TYPE_INT32:
+ dbus_message_iter_get_basic(iter, &entry->int32_value);
+ wpa_printf(MSG_MSGDUMP, "%s: int32 value: %d",
+ __func__, entry->int32_value);
+ break;
+ case DBUS_TYPE_UINT32:
+ dbus_message_iter_get_basic(iter, &entry->uint32_value);
+ wpa_printf(MSG_MSGDUMP, "%s: uint32 value: %d",
+ __func__, entry->uint32_value);
+ break;
+ case DBUS_TYPE_INT64:
+ dbus_message_iter_get_basic(iter, &entry->int64_value);
+ wpa_printf(MSG_MSGDUMP, "%s: int64 value: %lld",
+ __func__, (long long int) entry->int64_value);
+ break;
+ case DBUS_TYPE_UINT64:
+ dbus_message_iter_get_basic(iter, &entry->uint64_value);
+ wpa_printf(MSG_MSGDUMP, "%s: uint64 value: %llu",
+ __func__,
+ (unsigned long long int) entry->uint64_value);
+ break;
+ case DBUS_TYPE_DOUBLE:
+ dbus_message_iter_get_basic(iter, &entry->double_value);
+ wpa_printf(MSG_MSGDUMP, "%s: double value: %f",
+ __func__, entry->double_value);
+ break;
+ case DBUS_TYPE_ARRAY:
+ return _wpa_dbus_dict_entry_get_array(iter, entry);
+ default:
+ wpa_printf(MSG_MSGDUMP, "%s: unsupported type %c",
+ __func__, entry->type);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * Read the current key/value entry from the dict. Entries are dynamically
+ * allocated when needed and must be freed after use with the
+ * wpa_dbus_dict_entry_clear() function.
+ *
+ * The returned entry object will be filled with the type and value of the next
+ * entry in the dict, or the type will be DBUS_TYPE_INVALID if an error
+ * occurred.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_read()
+ * @param entry A valid dict entry object into which the dict key and value
+ * will be placed
+ * @return TRUE on success, FALSE on failure
+ *
+ */
+dbus_bool_t wpa_dbus_dict_get_entry(DBusMessageIter *iter_dict,
+ struct wpa_dbus_dict_entry * entry)
+{
+ DBusMessageIter iter_dict_entry, iter_dict_val;
+ int type;
+ const char *key;
+
+ if (!iter_dict || !entry ||
+ dbus_message_iter_get_arg_type(iter_dict) != DBUS_TYPE_DICT_ENTRY) {
+ wpa_printf(MSG_DEBUG, "%s: not a dict entry", __func__);
+ goto error;
+ }
+
+ dbus_message_iter_recurse(iter_dict, &iter_dict_entry);
+ dbus_message_iter_get_basic(&iter_dict_entry, &key);
+ wpa_printf(MSG_MSGDUMP, "%s: dict entry key: %s", __func__, key);
+ entry->key = key;
+
+ if (!dbus_message_iter_next(&iter_dict_entry)) {
+ wpa_printf(MSG_DEBUG, "%s: no variant in dict entry", __func__);
+ goto error;
+ }
+ type = dbus_message_iter_get_arg_type(&iter_dict_entry);
+ if (type != DBUS_TYPE_VARIANT) {
+ wpa_printf(MSG_DEBUG,
+ "%s: unexpected dict entry variant type: %c",
+ __func__, type);
+ goto error;
+ }
+
+ dbus_message_iter_recurse(&iter_dict_entry, &iter_dict_val);
+ entry->type = dbus_message_iter_get_arg_type(&iter_dict_val);
+ wpa_printf(MSG_MSGDUMP, "%s: dict entry variant content type: %c",
+ __func__, entry->type);
+ entry->array_type = DBUS_TYPE_INVALID;
+ if (!_wpa_dbus_dict_fill_value_from_variant(entry, &iter_dict_val)) {
+ wpa_printf(MSG_DEBUG,
+ "%s: failed to fetch dict values from variant",
+ __func__);
+ goto error;
+ }
+
+ dbus_message_iter_next(iter_dict);
+ return TRUE;
+
+error:
+ if (entry) {
+ wpa_dbus_dict_entry_clear(entry);
+ entry->type = DBUS_TYPE_INVALID;
+ entry->array_type = DBUS_TYPE_INVALID;
+ }
+
+ return FALSE;
+}
+
+
+/**
+ * Return whether or not there are additional dictionary entries.
+ *
+ * @param iter_dict A valid DBusMessageIter returned from
+ * wpa_dbus_dict_open_read()
+ * @return TRUE if more dict entries exists, FALSE if no more dict entries
+ * exist
+ */
+dbus_bool_t wpa_dbus_dict_has_dict_entry(DBusMessageIter *iter_dict)
+{
+ if (!iter_dict)
+ return FALSE;
+ return dbus_message_iter_get_arg_type(iter_dict) ==
+ DBUS_TYPE_DICT_ENTRY;
+}
+
+
+/**
+ * Free any memory used by the entry object.
+ *
+ * @param entry The entry object
+ */
+void wpa_dbus_dict_entry_clear(struct wpa_dbus_dict_entry *entry)
+{
+ unsigned int i;
+
+ if (!entry)
+ return;
+ switch (entry->type) {
+ case DBUS_TYPE_OBJECT_PATH:
+ case DBUS_TYPE_STRING:
+ os_free(entry->str_value);
+ break;
+ case DBUS_TYPE_ARRAY:
+ switch (entry->array_type) {
+ case DBUS_TYPE_BYTE:
+ os_free(entry->bytearray_value);
+ break;
+ case DBUS_TYPE_STRING:
+ if (!entry->strarray_value)
+ break;
+ for (i = 0; i < entry->array_len; i++)
+ os_free(entry->strarray_value[i]);
+ os_free(entry->strarray_value);
+ break;
+ case WPAS_DBUS_TYPE_BINARRAY:
+ for (i = 0; i < entry->array_len; i++)
+ wpabuf_free(entry->binarray_value[i]);
+ os_free(entry->binarray_value);
+ break;
+ }
+ break;
+ }
+
+ os_memset(entry, 0, sizeof(struct wpa_dbus_dict_entry));
+}
diff --git a/wpa_supplicant/dbus/dbus_dict_helpers.h b/wpa_supplicant/dbus/dbus_dict_helpers.h
new file mode 100644
index 000000000000..94a0efdbeb1f
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_dict_helpers.h
@@ -0,0 +1,152 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DBUS_DICT_HELPERS_H
+#define DBUS_DICT_HELPERS_H
+
+#include "wpabuf.h"
+
+/*
+ * Adding a dict to a DBusMessage
+ */
+
+dbus_bool_t wpa_dbus_dict_open_write(DBusMessageIter *iter,
+ DBusMessageIter *iter_dict);
+
+dbus_bool_t wpa_dbus_dict_close_write(DBusMessageIter *iter,
+ DBusMessageIter *iter_dict);
+
+const char * wpa_dbus_type_as_string(const int type);
+
+dbus_bool_t wpa_dbus_dict_append_string(DBusMessageIter *iter_dict,
+ const char *key, const char *value);
+
+dbus_bool_t wpa_dbus_dict_append_bool(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_bool_t value);
+
+dbus_bool_t wpa_dbus_dict_append_int16(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_int16_t value);
+
+dbus_bool_t wpa_dbus_dict_append_uint16(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_uint16_t value);
+
+dbus_bool_t wpa_dbus_dict_append_int32(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_int32_t value);
+
+dbus_bool_t wpa_dbus_dict_append_uint32(DBusMessageIter *iter_dict,
+ const char *key,
+ const dbus_uint32_t value);
+
+dbus_bool_t wpa_dbus_dict_append_object_path(DBusMessageIter *iter_dict,
+ const char *key,
+ const char *value);
+
+dbus_bool_t wpa_dbus_dict_append_byte_array(DBusMessageIter *iter_dict,
+ const char *key,
+ const char *value,
+ const dbus_uint32_t value_len);
+
+/* Manual construction and addition of array elements */
+dbus_bool_t wpa_dbus_dict_begin_array(DBusMessageIter *iter_dict,
+ const char *key, const char *type,
+ DBusMessageIter *iter_dict_entry,
+ DBusMessageIter *iter_dict_val,
+ DBusMessageIter *iter_array);
+
+dbus_bool_t wpa_dbus_dict_begin_string_array(DBusMessageIter *iter_dict,
+ const char *key,
+ DBusMessageIter *iter_dict_entry,
+ DBusMessageIter *iter_dict_val,
+ DBusMessageIter *iter_array);
+
+dbus_bool_t wpa_dbus_dict_string_array_add_element(DBusMessageIter *iter_array,
+ const char *elem);
+
+dbus_bool_t wpa_dbus_dict_bin_array_add_element(DBusMessageIter *iter_array,
+ const u8 *value,
+ size_t value_len);
+
+dbus_bool_t wpa_dbus_dict_end_array(DBusMessageIter *iter_dict,
+ DBusMessageIter *iter_dict_entry,
+ DBusMessageIter *iter_dict_val,
+ DBusMessageIter *iter_array);
+
+static inline dbus_bool_t
+wpa_dbus_dict_end_string_array(DBusMessageIter *iter_dict,
+ DBusMessageIter *iter_dict_entry,
+ DBusMessageIter *iter_dict_val,
+ DBusMessageIter *iter_array)
+{
+ return wpa_dbus_dict_end_array(iter_dict, iter_dict_entry,
+ iter_dict_val, iter_array);
+}
+
+/* Convenience function to add a whole string list */
+dbus_bool_t wpa_dbus_dict_append_string_array(DBusMessageIter *iter_dict,
+ const char *key,
+ const char **items,
+ const dbus_uint32_t num_items);
+
+dbus_bool_t wpa_dbus_dict_append_wpabuf_array(DBusMessageIter *iter_dict,
+ const char *key,
+ const struct wpabuf **items,
+ const dbus_uint32_t num_items);
+
+/*
+ * Reading a dict from a DBusMessage
+ */
+
+/*
+ * Used only in struct wpa_dbus_dict_entry::array_type internally to identify
+ * special binary array case.
+ */
+#define WPAS_DBUS_TYPE_BINARRAY ((int) '@')
+
+struct wpa_dbus_dict_entry {
+ int type; /** the dbus type of the dict entry's value */
+ int array_type; /** the dbus type of the array elements if the dict
+ entry value contains an array, or the special
+ WPAS_DBUS_TYPE_BINARRAY */
+ const char *key; /** key of the dict entry */
+
+ /** Possible values of the property */
+ union {
+ char *str_value;
+ char byte_value;
+ dbus_bool_t bool_value;
+ dbus_int16_t int16_value;
+ dbus_uint16_t uint16_value;
+ dbus_int32_t int32_value;
+ dbus_uint32_t uint32_value;
+ dbus_int64_t int64_value;
+ dbus_uint64_t uint64_value;
+ double double_value;
+ char *bytearray_value;
+ char **strarray_value;
+ struct wpabuf **binarray_value;
+ };
+ dbus_uint32_t array_len; /** length of the array if the dict entry's
+ value contains an array */
+};
+
+dbus_bool_t wpa_dbus_dict_open_read(DBusMessageIter *iter,
+ DBusMessageIter *iter_dict,
+ DBusError *error);
+
+dbus_bool_t wpa_dbus_dict_get_entry(DBusMessageIter *iter_dict,
+ struct wpa_dbus_dict_entry *entry);
+
+dbus_bool_t wpa_dbus_dict_has_dict_entry(DBusMessageIter *iter_dict);
+
+void wpa_dbus_dict_entry_clear(struct wpa_dbus_dict_entry *entry);
+
+#endif /* DBUS_DICT_HELPERS_H */
diff --git a/wpa_supplicant/dbus/dbus_new.c b/wpa_supplicant/dbus/dbus_new.c
new file mode 100644
index 000000000000..9279ae4d5847
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new.c
@@ -0,0 +1,5105 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "common/ieee802_11_defs.h"
+#include "wps/wps.h"
+#include "ap/sta_info.h"
+#include "../config.h"
+#include "../wpa_supplicant_i.h"
+#include "../bss.h"
+#include "../wpas_glue.h"
+#include "dbus_new_helpers.h"
+#include "dbus_dict_helpers.h"
+#include "dbus_new.h"
+#include "dbus_new_handlers.h"
+#include "dbus_common_i.h"
+#include "dbus_new_handlers_p2p.h"
+#include "p2p/p2p.h"
+#include "../p2p_supplicant.h"
+
+#ifdef CONFIG_AP /* until needed by something else */
+
+/*
+ * NameOwnerChanged handling
+ *
+ * Some services we provide allow an application to register for
+ * a signal that it needs. While it can also unregister, we must
+ * be prepared for the case where the application simply crashes
+ * and thus doesn't clean up properly. The way to handle this in
+ * DBus is to register for the NameOwnerChanged signal which will
+ * signal an owner change to NULL if the peer closes the socket
+ * for whatever reason.
+ *
+ * Handle this signal via a filter function whenever necessary.
+ * The code below also handles refcounting in case in the future
+ * there will be multiple instances of this subscription scheme.
+ */
+static const char wpas_dbus_noc_filter_str[] =
+ "interface=org.freedesktop.DBus,member=NameOwnerChanged";
+
+
+static DBusHandlerResult noc_filter(DBusConnection *conn,
+ DBusMessage *message, void *data)
+{
+ struct wpas_dbus_priv *priv = data;
+
+ if (dbus_message_get_type(message) != DBUS_MESSAGE_TYPE_SIGNAL)
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+
+ if (dbus_message_is_signal(message, DBUS_INTERFACE_DBUS,
+ "NameOwnerChanged")) {
+ const char *name;
+ const char *prev_owner;
+ const char *new_owner;
+ DBusError derr;
+ struct wpa_supplicant *wpa_s;
+
+ dbus_error_init(&derr);
+
+ if (!dbus_message_get_args(message, &derr,
+ DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_STRING, &prev_owner,
+ DBUS_TYPE_STRING, &new_owner,
+ DBUS_TYPE_INVALID)) {
+ /* Ignore this error */
+ dbus_error_free(&derr);
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+ }
+
+ for (wpa_s = priv->global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+ if (wpa_s->preq_notify_peer != NULL &&
+ os_strcmp(name, wpa_s->preq_notify_peer) == 0 &&
+ (new_owner == NULL || os_strlen(new_owner) == 0)) {
+ /* probe request owner disconnected */
+ os_free(wpa_s->preq_notify_peer);
+ wpa_s->preq_notify_peer = NULL;
+ wpas_dbus_unsubscribe_noc(priv);
+ }
+ }
+ }
+
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+}
+
+
+void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv)
+{
+ priv->dbus_noc_refcnt++;
+ if (priv->dbus_noc_refcnt > 1)
+ return;
+
+ if (!dbus_connection_add_filter(priv->con, noc_filter, priv, NULL)) {
+ wpa_printf(MSG_ERROR, "dbus: failed to add filter");
+ return;
+ }
+
+ dbus_bus_add_match(priv->con, wpas_dbus_noc_filter_str, NULL);
+}
+
+
+void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv)
+{
+ priv->dbus_noc_refcnt--;
+ if (priv->dbus_noc_refcnt > 0)
+ return;
+
+ dbus_bus_remove_match(priv->con, wpas_dbus_noc_filter_str, NULL);
+ dbus_connection_remove_filter(priv->con, noc_filter, priv);
+}
+
+#endif /* CONFIG_AP */
+
+
+/**
+ * wpas_dbus_signal_interface - Send a interface related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sig_name: signal name - InterfaceAdded or InterfaceRemoved
+ * @properties: Whether to add second argument with object properties
+ *
+ * Notify listeners about event related with interface
+ */
+static void wpas_dbus_signal_interface(struct wpa_supplicant *wpa_s,
+ const char *sig_name,
+ dbus_bool_t properties)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(WPAS_DBUS_NEW_PATH,
+ WPAS_DBUS_NEW_INTERFACE, sig_name);
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &wpa_s->dbus_new_path) ||
+ (properties &&
+ !wpa_dbus_get_object_properties(
+ iface, wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE, &iter)))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_interface_added - Send a interface created signal
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Notify listeners about creating new interface
+ */
+static void wpas_dbus_signal_interface_added(struct wpa_supplicant *wpa_s)
+{
+ wpas_dbus_signal_interface(wpa_s, "InterfaceAdded", TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_interface_removed - Send a interface removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Notify listeners about removing interface
+ */
+static void wpas_dbus_signal_interface_removed(struct wpa_supplicant *wpa_s)
+{
+ wpas_dbus_signal_interface(wpa_s, "InterfaceRemoved", FALSE);
+
+}
+
+
+/**
+ * wpas_dbus_signal_scan_done - send scan done signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @success: indicates if scanning succeed or failed
+ *
+ * Notify listeners about finishing a scan
+ */
+void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ dbus_bool_t succ;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ "ScanDone");
+ if (msg == NULL)
+ return;
+
+ succ = success ? TRUE : FALSE;
+ if (dbus_message_append_args(msg, DBUS_TYPE_BOOLEAN, &succ,
+ DBUS_TYPE_INVALID))
+ dbus_connection_send(iface->con, msg, NULL);
+ else
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_bss - Send a BSS related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @bss_obj_path: BSS object path
+ * @sig_name: signal name - BSSAdded or BSSRemoved
+ * @properties: Whether to add second argument with object properties
+ *
+ * Notify listeners about event related with BSS
+ */
+static void wpas_dbus_signal_bss(struct wpa_supplicant *wpa_s,
+ const char *bss_obj_path,
+ const char *sig_name, dbus_bool_t properties)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ sig_name);
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &bss_obj_path) ||
+ (properties &&
+ !wpa_dbus_get_object_properties(iface, bss_obj_path,
+ WPAS_DBUS_NEW_IFACE_BSS,
+ &iter)))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_bss_added - Send a BSS added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @bss_obj_path: new BSS object path
+ *
+ * Notify listeners about adding new BSS
+ */
+static void wpas_dbus_signal_bss_added(struct wpa_supplicant *wpa_s,
+ const char *bss_obj_path)
+{
+ wpas_dbus_signal_bss(wpa_s, bss_obj_path, "BSSAdded", TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_bss_removed - Send a BSS removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @bss_obj_path: BSS object path
+ *
+ * Notify listeners about removing BSS
+ */
+static void wpas_dbus_signal_bss_removed(struct wpa_supplicant *wpa_s,
+ const char *bss_obj_path)
+{
+ wpas_dbus_signal_bss(wpa_s, bss_obj_path, "BSSRemoved", FALSE);
+}
+
+
+/**
+ * wpas_dbus_signal_blob - Send a blob related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @name: blob name
+ * @sig_name: signal name - BlobAdded or BlobRemoved
+ *
+ * Notify listeners about event related with blob
+ */
+static void wpas_dbus_signal_blob(struct wpa_supplicant *wpa_s,
+ const char *name, const char *sig_name)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ sig_name);
+ if (msg == NULL)
+ return;
+
+ if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &name,
+ DBUS_TYPE_INVALID))
+ dbus_connection_send(iface->con, msg, NULL);
+ else
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_blob_added - Send a blob added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @name: blob name
+ *
+ * Notify listeners about adding a new blob
+ */
+void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
+ const char *name)
+{
+ wpas_dbus_signal_blob(wpa_s, name, "BlobAdded");
+}
+
+
+/**
+ * wpas_dbus_signal_blob_removed - Send a blob removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @name: blob name
+ *
+ * Notify listeners about removing blob
+ */
+void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
+ const char *name)
+{
+ wpas_dbus_signal_blob(wpa_s, name, "BlobRemoved");
+}
+
+
+/**
+ * wpas_dbus_signal_network - Send a network related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: new network id
+ * @sig_name: signal name - NetworkAdded, NetworkRemoved or NetworkSelected
+ * @properties: determines if add second argument with object properties
+ *
+ * Notify listeners about event related with configured network
+ */
+static void wpas_dbus_signal_network(struct wpa_supplicant *wpa_s,
+ int id, const char *sig_name,
+ dbus_bool_t properties)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+ char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+ wpa_s->dbus_new_path, id);
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ sig_name);
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ path = net_obj_path;
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &path) ||
+ (properties &&
+ !wpa_dbus_get_object_properties(
+ iface, net_obj_path, WPAS_DBUS_NEW_IFACE_NETWORK,
+ &iter)))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_network_added - Send a network added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: new network id
+ *
+ * Notify listeners about adding new network
+ */
+static void wpas_dbus_signal_network_added(struct wpa_supplicant *wpa_s,
+ int id)
+{
+ wpas_dbus_signal_network(wpa_s, id, "NetworkAdded", TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_network_removed - Send a network removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: network id
+ *
+ * Notify listeners about removing a network
+ */
+static void wpas_dbus_signal_network_removed(struct wpa_supplicant *wpa_s,
+ int id)
+{
+ wpas_dbus_signal_network(wpa_s, id, "NetworkRemoved", FALSE);
+}
+
+
+/**
+ * wpas_dbus_signal_network_selected - Send a network selected signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: network id
+ *
+ * Notify listeners about selecting a network
+ */
+void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id)
+{
+ wpas_dbus_signal_network(wpa_s, id, "NetworkSelected", FALSE);
+}
+
+
+/**
+ * wpas_dbus_signal_network_request - Indicate that additional information
+ * (EAP password, etc.) is required to complete the association to this SSID
+ * @wpa_s: %wpa_supplicant network interface data
+ * @rtype: The specific additional information required
+ * @default_text: Optional description of required information
+ *
+ * Request additional information or passwords to complete an association
+ * request.
+ */
+void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid,
+ enum wpa_ctrl_req_type rtype,
+ const char *default_txt)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+ char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+ const char *field, *txt = NULL, *net_ptr;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ field = wpa_supplicant_ctrl_req_to_string(rtype, default_txt, &txt);
+ if (field == NULL)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ "NetworkRequest");
+ if (msg == NULL)
+ return;
+
+ os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+ wpa_s->dbus_new_path, ssid->id);
+ net_ptr = &net_obj_path[0];
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &net_ptr) ||
+ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &field) ||
+ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &txt))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_network_enabled_changed - Signals Enabled property changes
+ * @wpa_s: %wpa_supplicant network interface data
+ * @ssid: configured network which Enabled property has changed
+ *
+ * Sends PropertyChanged signals containing new value of Enabled property
+ * for specified network
+ */
+void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+
+ char path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+ if (!wpa_s->dbus_new_path)
+ return;
+ os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%d",
+ wpa_s->dbus_new_path, ssid->id);
+
+ wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
+ WPAS_DBUS_NEW_IFACE_NETWORK, "Enabled");
+}
+
+
+#ifdef CONFIG_WPS
+
+/**
+ * wpas_dbus_signal_wps_event_pbc_overlap - Signals PBC overlap WPS event
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Sends Event dbus signal with name "pbc-overlap" and empty dict as arguments
+ */
+void wpas_dbus_signal_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s)
+{
+
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ char *key = "pbc-overlap";
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_WPS, "Event");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+ !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_wps_event_success - Signals Success WPS event
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Sends Event dbus signal with name "success" and empty dict as arguments
+ */
+void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s)
+{
+
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ char *key = "success";
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_WPS, "Event");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+ !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_wps_event_fail - Signals Fail WPS event
+ * @wpa_s: %wpa_supplicant network interface data
+ * @fail: WPS failure information
+ *
+ * Sends Event dbus signal with name "fail" and dictionary containing
+ * "msg field with fail message number (int32) as arguments
+ */
+void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
+ struct wps_event_fail *fail)
+{
+
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ char *key = "fail";
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_WPS, "Event");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+ !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "config_error",
+ fail->config_error) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "error_indication",
+ fail->error_indication) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_wps_event_m2d - Signals M2D WPS event
+ * @wpa_s: %wpa_supplicant network interface data
+ * @m2d: M2D event data information
+ *
+ * Sends Event dbus signal with name "m2d" and dictionary containing
+ * fields of wps_event_m2d structure.
+ */
+void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
+ struct wps_event_m2d *m2d)
+{
+
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ char *key = "m2d";
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_WPS, "Event");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+ !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_uint16(&dict_iter, "config_methods",
+ m2d->config_methods) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "manufacturer",
+ (const char *) m2d->manufacturer,
+ m2d->manufacturer_len) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "model_name",
+ (const char *) m2d->model_name,
+ m2d->model_name_len) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "model_number",
+ (const char *) m2d->model_number,
+ m2d->model_number_len) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "serial_number",
+ (const char *)
+ m2d->serial_number,
+ m2d->serial_number_len) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "dev_name",
+ (const char *) m2d->dev_name,
+ m2d->dev_name_len) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "primary_dev_type",
+ (const char *)
+ m2d->primary_dev_type, 8) ||
+ !wpa_dbus_dict_append_uint16(&dict_iter, "config_error",
+ m2d->config_error) ||
+ !wpa_dbus_dict_append_uint16(&dict_iter, "dev_password_id",
+ m2d->dev_password_id) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_wps_cred - Signals new credentials
+ * @wpa_s: %wpa_supplicant network interface data
+ * @cred: WPS Credential information
+ *
+ * Sends signal with credentials in directory argument
+ */
+void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
+ const struct wps_credential *cred)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ char *auth_type[5]; /* we have five possible authentication types */
+ int at_num = 0;
+ char *encr_type[3]; /* we have three possible encryption types */
+ int et_num = 0;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_WPS,
+ "Credentials");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter))
+ goto nomem;
+
+ if (cred->auth_type & WPS_AUTH_OPEN)
+ auth_type[at_num++] = "open";
+#ifndef CONFIG_NO_TKIP
+ if (cred->auth_type & WPS_AUTH_WPAPSK)
+ auth_type[at_num++] = "wpa-psk";
+ if (cred->auth_type & WPS_AUTH_WPA)
+ auth_type[at_num++] = "wpa-eap";
+#endif /* CONFIG_NO_TKIP */
+ if (cred->auth_type & WPS_AUTH_WPA2)
+ auth_type[at_num++] = "wpa2-eap";
+ if (cred->auth_type & WPS_AUTH_WPA2PSK)
+ auth_type[at_num++] = "wpa2-psk";
+
+ if (cred->encr_type & WPS_ENCR_NONE)
+ encr_type[et_num++] = "none";
+#ifndef CONFIG_NO_TKIP
+ if (cred->encr_type & WPS_ENCR_TKIP)
+ encr_type[et_num++] = "tkip";
+#endif /* CONFIG_NO_TKIP */
+ if (cred->encr_type & WPS_ENCR_AES)
+ encr_type[et_num++] = "aes";
+
+ if ((wpa_s->current_ssid &&
+ !wpa_dbus_dict_append_byte_array(
+ &dict_iter, "BSSID",
+ (const char *) wpa_s->current_ssid->bssid, ETH_ALEN)) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
+ (const char *) cred->ssid,
+ cred->ssid_len) ||
+ !wpa_dbus_dict_append_string_array(&dict_iter, "AuthType",
+ (const char **) auth_type,
+ at_num) ||
+ !wpa_dbus_dict_append_string_array(&dict_iter, "EncrType",
+ (const char **) encr_type,
+ et_num) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "Key",
+ (const char *) cred->key,
+ cred->key_len) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "KeyIndex",
+ cred->key_idx) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ goto nomem;
+
+ dbus_connection_send(iface->con, msg, NULL);
+
+nomem:
+ dbus_message_unref(msg);
+}
+
+#endif /* CONFIG_WPS */
+
+
+#ifdef CONFIG_MESH
+
+void wpas_dbus_signal_mesh_group_started(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (!iface || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_MESH,
+ "MeshGroupStarted");
+ if (!msg)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
+ (const char *) ssid->ssid,
+ ssid->ssid_len) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_mesh_group_removed(struct wpa_supplicant *wpa_s,
+ const u8 *meshid, u8 meshid_len,
+ int reason)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (!iface || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_MESH,
+ "MeshGroupRemoved");
+ if (!msg)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "SSID",
+ (const char *) meshid,
+ meshid_len) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "DisconnectReason",
+ reason) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_mesh_peer_connected(struct wpa_supplicant *wpa_s,
+ const u8 *peer_addr)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (!iface || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_MESH,
+ "MeshPeerConnected");
+ if (!msg)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "PeerAddress",
+ (const char *) peer_addr,
+ ETH_ALEN) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
+ const u8 *peer_addr, int reason)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (!iface || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_MESH,
+ "MeshPeerDisconnected");
+ if (!msg)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "PeerAddress",
+ (const char *) peer_addr,
+ ETH_ALEN) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "DisconnectReason",
+ reason) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+#endif /* CONFIG_MESH */
+
+
+#ifdef CONFIG_INTERWORKING
+
+void wpas_dbus_signal_interworking_ap_added(struct wpa_supplicant *wpa_s,
+ struct wpa_bss *bss,
+ struct wpa_cred *cred,
+ const char *type,
+ int excluded,
+ int bh,
+ int bss_load,
+ int conn_capab)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ char bss_path[WPAS_DBUS_OBJECT_PATH_MAX], *bss_obj_path;
+ char cred_path[WPAS_DBUS_OBJECT_PATH_MAX], *cred_obj_path;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (!iface || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ "InterworkingAPAdded");
+ if (!msg)
+ return;
+
+ os_snprintf(bss_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+ wpa_s->dbus_new_path, bss->id);
+ bss_obj_path = bss_path;
+
+ os_snprintf(cred_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_CREDENTIALS_PART "/%u",
+ wpa_s->dbus_new_path, cred->id);
+ cred_obj_path = cred_path;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &bss_obj_path) ||
+ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &cred_obj_path) ||
+ !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_string(&dict_iter, "type", type) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "excluded", excluded) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "priority",
+ cred->priority) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "sp_priority",
+ cred->sp_priority) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "below_min_backhaul", bh) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "over_max_bss_load",
+ bss_load) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "conn_capab_missing",
+ conn_capab) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_interworking_select_done(struct wpa_supplicant *wpa_s)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (!iface || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ "InterworkingSelectDone");
+ if (!msg)
+ return;
+
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+#endif /* CONFIG_INTERWORKING */
+
+
+void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
+ int depth, const char *subject,
+ const char *altsubject[],
+ int num_altsubject,
+ const char *cert_hash,
+ const struct wpabuf *cert)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ "Certification");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "depth", depth) ||
+ !wpa_dbus_dict_append_string(&dict_iter, "subject", subject) ||
+ (altsubject && num_altsubject &&
+ !wpa_dbus_dict_append_string_array(&dict_iter, "altsubject",
+ altsubject, num_altsubject)) ||
+ (cert_hash &&
+ !wpa_dbus_dict_append_string(&dict_iter, "cert_hash",
+ cert_hash)) ||
+ (cert &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "cert",
+ wpabuf_head(cert),
+ wpabuf_len(cert))) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
+ const char *status, const char *parameter)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ "EAP");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &status) ||
+ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING,
+ &parameter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_sta - Send a station related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sta: station mac address
+ * @sig_name: signal name - StaAuthorized or StaDeauthorized
+ *
+ * Notify listeners about event related with station
+ */
+static void wpas_dbus_signal_sta(struct wpa_supplicant *wpa_s,
+ const u8 *sta, const char *sig_name)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ char sta_mac[WPAS_DBUS_OBJECT_PATH_MAX];
+ char *dev_mac;
+
+ os_snprintf(sta_mac, WPAS_DBUS_OBJECT_PATH_MAX, MACSTR, MAC2STR(sta));
+ dev_mac = sta_mac;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE, sig_name);
+ if (msg == NULL)
+ return;
+
+ if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &dev_mac,
+ DBUS_TYPE_INVALID))
+ dbus_connection_send(iface->con, msg, NULL);
+ else
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ dbus_message_unref(msg);
+
+ wpa_printf(MSG_DEBUG, "dbus: Station MAC address '%s' '%s'",
+ sta_mac, sig_name);
+}
+
+
+/**
+ * wpas_dbus_signal_sta_authorized - Send a STA authorized signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sta: station mac address
+ *
+ * Notify listeners a new station has been authorized
+ */
+void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
+ const u8 *sta)
+{
+ wpas_dbus_signal_sta(wpa_s, sta, "StaAuthorized");
+}
+
+
+/**
+ * wpas_dbus_signal_sta_deauthorized - Send a STA deauthorized signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sta: station mac address
+ *
+ * Notify listeners a station has been deauthorized
+ */
+void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
+ const u8 *sta)
+{
+ wpas_dbus_signal_sta(wpa_s, sta, "StaDeauthorized");
+}
+
+
+/**
+ * wpas_dbus_signal_station - Send an event signal related to a station object
+ * @wpa_s: %wpa_supplicant network interface data
+ * @station_obj_path: Station object path
+ * @sig_name: signal name - StationAdded or StationRemoved
+ * @properties: Whether to add second argument with object properties
+ *
+ * Notify listeners about event related with station.
+ */
+static void wpas_dbus_signal_station(struct wpa_supplicant *wpa_s,
+ const char *station_obj_path,
+ const char *sig_name,
+ dbus_bool_t properties)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (!iface || !wpa_s->dbus_new_path)
+ return;
+
+ wpa_printf(MSG_DEBUG, "dbus: STA signal %s", sig_name);
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE, sig_name);
+ if (!msg)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &station_obj_path) ||
+ (properties &&
+ !wpa_dbus_get_object_properties(iface, station_obj_path,
+ WPAS_DBUS_NEW_IFACE_STA,
+ &iter)))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_station_added - Send a Station added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @station_obj_path: new Station object path
+ *
+ * Notify listeners about adding new Station
+ */
+static void wpas_dbus_signal_station_added(struct wpa_supplicant *wpa_s,
+ const char *station_obj_path)
+{
+ wpas_dbus_signal_station(wpa_s, station_obj_path, "StationAdded", TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_station_removed - Send a Station removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @station_obj_path: Station object path
+ *
+ * Notify listeners about removing Station
+ */
+static void wpas_dbus_signal_station_removed(struct wpa_supplicant *wpa_s,
+ const char *station_obj_path)
+{
+ wpas_dbus_signal_station(wpa_s, station_obj_path, "StationRemoved",
+ FALSE);
+}
+
+
+#ifdef CONFIG_P2P
+
+/**
+ * wpas_dbus_signal_p2p_group_removed - Signals P2P group was removed
+ * @wpa_s: %wpa_supplicant network interface data
+ * @role: role of this device (client or GO)
+ * Sends signal with i/f name and role as string arguments
+ */
+void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
+ const char *role)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface = wpa_s->global->dbus;
+ struct wpa_supplicant *parent;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ parent = wpa_s->parent;
+ if (parent->p2p_mgmt)
+ parent = parent->parent;
+
+ if (!wpa_s->dbus_groupobj_path || !wpa_s->dbus_new_path ||
+ !parent->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(parent->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "GroupFinished");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_object_path(&dict_iter,
+ "interface_object",
+ wpa_s->dbus_new_path) ||
+ !wpa_dbus_dict_append_string(&dict_iter, "role", role) ||
+ !wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
+ wpa_s->dbus_groupobj_path) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_provision_discovery - Signals various PD events
+ *
+ * @dev_addr - who sent the request or responded to our request.
+ * @request - Will be 1 if request, 0 for response.
+ * @status - valid only in case of response
+ * @config_methods - wps config methods
+ * @generated_pin - pin to be displayed in case of WPS_CONFIG_DISPLAY method
+ *
+ * Sends following provision discovery related events:
+ * ProvisionDiscoveryRequestDisplayPin
+ * ProvisionDiscoveryResponseDisplayPin
+ * ProvisionDiscoveryRequestEnterPin
+ * ProvisionDiscoveryResponseEnterPin
+ * ProvisionDiscoveryPBCRequest
+ * ProvisionDiscoveryPBCResponse
+ *
+ * TODO::
+ * ProvisionDiscoveryFailure (timeout case)
+ */
+void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr, int request,
+ enum p2p_prov_disc_status status,
+ u16 config_methods,
+ unsigned int generated_pin)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter;
+ struct wpas_dbus_priv *iface;
+ char *_signal;
+ int add_pin = 0;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+ int error_ret = 1;
+ char pin[9], *p_pin = NULL;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+ if (!wpa_s->dbus_new_path)
+ return;
+
+ if (request || !status) {
+ if (config_methods & WPS_CONFIG_DISPLAY)
+ _signal = request ?
+ "ProvisionDiscoveryRequestDisplayPin" :
+ "ProvisionDiscoveryResponseEnterPin";
+ else if (config_methods & WPS_CONFIG_KEYPAD)
+ _signal = request ?
+ "ProvisionDiscoveryRequestEnterPin" :
+ "ProvisionDiscoveryResponseDisplayPin";
+ else if (config_methods & WPS_CONFIG_PUSHBUTTON)
+ _signal = request ? "ProvisionDiscoveryPBCRequest" :
+ "ProvisionDiscoveryPBCResponse";
+ else
+ return; /* Unknown or un-supported method */
+ } else {
+ /* Explicit check for failure response */
+ _signal = "ProvisionDiscoveryFailure";
+ }
+
+ add_pin = ((request && (config_methods & WPS_CONFIG_DISPLAY)) ||
+ (!request && !status &&
+ (config_methods & WPS_CONFIG_KEYPAD)));
+
+ if (add_pin) {
+ os_snprintf(pin, sizeof(pin), "%08d", generated_pin);
+ p_pin = pin;
+ }
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE, _signal);
+ if (msg == NULL)
+ return;
+
+ /* Check if this is a known peer */
+ if (!p2p_peer_known(wpa_s->global->p2p, dev_addr))
+ goto error;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+ COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+ path = peer_obj_path;
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!dbus_message_iter_append_basic(&iter,
+ DBUS_TYPE_OBJECT_PATH,
+ &path))
+ goto error;
+
+ if (!request && status)
+ /* Attach status to ProvisionDiscoveryFailure */
+ error_ret = !dbus_message_iter_append_basic(&iter,
+ DBUS_TYPE_INT32,
+ &status);
+ else
+ error_ret = (add_pin &&
+ !dbus_message_iter_append_basic(&iter,
+ DBUS_TYPE_STRING,
+ &p_pin));
+
+error:
+ if (!error_ret)
+ dbus_connection_send(iface->con, msg, NULL);
+ else
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_go_neg_req - Signal P2P GO Negotiation Request RX
+ * @wpa_s: %wpa_supplicant network interface data
+ * @src: Source address of the message triggering this notification
+ * @dev_passwd_id: WPS Device Password Id
+ * @go_intent: Peer's GO Intent value
+ *
+ * Sends signal to notify that a peer P2P Device is requesting group owner
+ * negotiation with us.
+ */
+void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+ const u8 *src, u16 dev_passwd_id,
+ u8 go_intent)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter;
+ struct wpas_dbus_priv *iface;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+ if (!wpa_s->dbus_new_path)
+ return;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(src));
+ path = peer_obj_path;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "GONegotiationRequest");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &path) ||
+ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_UINT16,
+ &dev_passwd_id) ||
+ !dbus_message_iter_append_basic(&iter, DBUS_TYPE_BYTE,
+ &go_intent))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+static int wpas_dbus_get_group_obj_path(struct wpa_supplicant *wpa_s,
+ const struct wpa_ssid *ssid,
+ char *group_obj_path)
+{
+ char group_name[3];
+
+ if (!wpa_s->dbus_new_path ||
+ os_memcmp(ssid->ssid, P2P_WILDCARD_SSID, P2P_WILDCARD_SSID_LEN))
+ return -1;
+
+ os_memcpy(group_name, ssid->ssid + P2P_WILDCARD_SSID_LEN, 2);
+ group_name[2] = '\0';
+
+ os_snprintf(group_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_GROUPS_PART "/%s",
+ wpa_s->dbus_new_path, group_name);
+
+ return 0;
+}
+
+
+struct group_changed_data {
+ struct wpa_supplicant *wpa_s;
+ struct p2p_peer_info *info;
+};
+
+
+static int match_group_where_peer_is_client(struct p2p_group *group,
+ void *user_data)
+{
+ struct group_changed_data *data = user_data;
+ const struct p2p_group_config *cfg;
+ struct wpa_supplicant *wpa_s_go;
+
+ if (!p2p_group_is_client_connected(group, data->info->p2p_device_addr))
+ return 1;
+
+ cfg = p2p_group_get_config(group);
+
+ wpa_s_go = wpas_get_p2p_go_iface(data->wpa_s, cfg->ssid,
+ cfg->ssid_len);
+ if (wpa_s_go != NULL && wpa_s_go == data->wpa_s) {
+ wpas_dbus_signal_peer_groups_changed(
+ data->wpa_s->p2pdev, data->info->p2p_device_addr);
+ return 0;
+ }
+
+ return 1;
+}
+
+
+static void signal_peer_groups_changed(struct p2p_peer_info *info,
+ void *user_data)
+{
+ struct group_changed_data *data = user_data;
+ struct wpa_supplicant *wpa_s_go;
+
+ wpa_s_go = wpas_get_p2p_client_iface(data->wpa_s,
+ info->p2p_device_addr);
+ if (wpa_s_go != NULL && wpa_s_go == data->wpa_s) {
+ wpas_dbus_signal_peer_groups_changed(data->wpa_s->p2pdev,
+ info->p2p_device_addr);
+ return;
+ }
+
+ data->info = info;
+ p2p_loop_on_all_groups(data->wpa_s->global->p2p,
+ match_group_where_peer_is_client, data);
+ data->info = NULL;
+}
+
+
+static void peer_groups_changed(struct wpa_supplicant *wpa_s)
+{
+ struct group_changed_data data;
+
+ os_memset(&data, 0, sizeof(data));
+ data.wpa_s = wpa_s;
+
+ p2p_loop_on_known_peers(wpa_s->global->p2p,
+ signal_peer_groups_changed, &data);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_group_started - Signals P2P group has
+ * started. Emitted when a group is successfully started
+ * irrespective of the role (client/GO) of the current device
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @client: this device is P2P client
+ * @persistent: 0 - non persistent group, 1 - persistent group
+ * @ip: When group role is client, it contains local IP address, netmask, and
+ * GO's IP address, if assigned; otherwise, NULL
+ */
+void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
+ int client, int persistent,
+ const u8 *ip)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ struct wpa_supplicant *parent;
+
+ parent = wpa_s->parent;
+ if (parent->p2p_mgmt)
+ parent = parent->parent;
+
+ iface = parent->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !parent->dbus_new_path || !wpa_s->dbus_new_path)
+ return;
+
+ if (wpa_s->dbus_groupobj_path == NULL)
+ return;
+
+ /* New interface has been created for this group */
+ msg = dbus_message_new_signal(parent->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "GroupStarted");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ /*
+ * In case the device supports creating a separate interface the
+ * DBus client will need to know the object path for the interface
+ * object this group was created on, so include it here.
+ */
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_object_path(&dict_iter,
+ "interface_object",
+ wpa_s->dbus_new_path) ||
+ !wpa_dbus_dict_append_string(&dict_iter, "role",
+ client ? "client" : "GO") ||
+ !wpa_dbus_dict_append_bool(&dict_iter, "persistent", persistent) ||
+ !wpa_dbus_dict_append_object_path(&dict_iter, "group_object",
+ wpa_s->dbus_groupobj_path) ||
+ (ip &&
+ (!wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddr",
+ (char *) ip, 4) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrMask",
+ (char *) ip + 4, 4) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrGo",
+ (char *) ip + 8, 4))) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ } else {
+ dbus_connection_send(iface->con, msg, NULL);
+ if (client)
+ peer_groups_changed(wpa_s);
+ }
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_go_neg_resp - Emit GONegotiation Success/Failure signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @res: Result of the GO Neg Request
+ */
+void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
+ struct p2p_go_neg_results *res)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ DBusMessageIter iter_dict_entry, iter_dict_val, iter_dict_array;
+ struct wpas_dbus_priv *iface;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+ dbus_int32_t freqs[P2P_MAX_CHANNELS];
+ dbus_int32_t *f_array = freqs;
+
+
+ iface = wpa_s->global->dbus;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ os_memset(freqs, 0, sizeof(freqs));
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(res->peer_device_addr));
+ path = peer_obj_path;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ res->status ? "GONegotiationFailure" :
+ "GONegotiationSuccess");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
+ path) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "status", res->status))
+ goto err;
+
+ if (!res->status) {
+ int i = 0;
+ int freq_list_num = 0;
+
+ if ((res->role_go &&
+ !wpa_dbus_dict_append_string(&dict_iter, "passphrase",
+ res->passphrase)) ||
+ !wpa_dbus_dict_append_string(&dict_iter, "role_go",
+ res->role_go ? "GO" :
+ "client") ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "frequency",
+ res->freq) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "ssid",
+ (const char *) res->ssid,
+ res->ssid_len) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter,
+ "peer_device_addr",
+ (const char *)
+ res->peer_device_addr,
+ ETH_ALEN) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter,
+ "peer_interface_addr",
+ (const char *)
+ res->peer_interface_addr,
+ ETH_ALEN) ||
+ !wpa_dbus_dict_append_string(&dict_iter, "wps_method",
+ p2p_wps_method_text(
+ res->wps_method)))
+ goto err;
+
+ for (i = 0; i < P2P_MAX_CHANNELS; i++) {
+ if (res->freq_list[i]) {
+ freqs[i] = res->freq_list[i];
+ freq_list_num++;
+ }
+ }
+
+ if (!wpa_dbus_dict_begin_array(&dict_iter,
+ "frequency_list",
+ DBUS_TYPE_INT32_AS_STRING,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_dict_array) ||
+ !dbus_message_iter_append_fixed_array(&iter_dict_array,
+ DBUS_TYPE_INT32,
+ &f_array,
+ freq_list_num) ||
+ !wpa_dbus_dict_end_array(&dict_iter,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_dict_array) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "persistent_group",
+ res->persistent_group) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter,
+ "peer_config_timeout",
+ res->peer_config_timeout))
+ goto err;
+ }
+
+ if (!wpa_dbus_dict_close_write(&iter, &dict_iter))
+ goto err;
+
+ dbus_connection_send(iface->con, msg, NULL);
+err:
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_invitation_result - Emit InvitationResult signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @status: Status of invitation process
+ * @bssid: Basic Service Set Identifier
+ */
+void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
+ int status, const u8 *bssid)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+
+ wpa_printf(MSG_DEBUG, "%s", __func__);
+
+ iface = wpa_s->global->dbus;
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+ if (!wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "InvitationResult");
+
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "status", status) ||
+ (bssid &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "BSSID",
+ (const char *) bssid,
+ ETH_ALEN)) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ *
+ * Method to emit a signal for a peer joining the group.
+ * The signal will carry path to the group member object
+ * constructed using p2p i/f addr used for connecting.
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @peer_addr: P2P Device Address of the peer joining the group
+ */
+void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
+ const u8 *peer_addr)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+ struct wpa_supplicant *parent;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (!wpa_s->dbus_groupobj_path)
+ return;
+
+ parent = wpa_s->parent;
+ if (parent->p2p_mgmt)
+ parent = parent->parent;
+ if (!parent->dbus_new_path)
+ return;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+ COMPACT_MACSTR,
+ parent->dbus_new_path, MAC2STR(peer_addr));
+
+ msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
+ WPAS_DBUS_NEW_IFACE_P2P_GROUP,
+ "PeerJoined");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ path = peer_obj_path;
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &path)) {
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ } else {
+ dbus_connection_send(iface->con, msg, NULL);
+ wpas_dbus_signal_peer_groups_changed(parent, peer_addr);
+ }
+ dbus_message_unref(msg);
+}
+
+
+/**
+ *
+ * Method to emit a signal for a peer disconnecting the group.
+ * The signal will carry path to the group member object
+ * constructed using the P2P Device Address of the peer.
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @peer_addr: P2P Device Address of the peer joining the group
+ */
+void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
+ const u8 *peer_addr)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+ struct wpa_supplicant *parent;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (!wpa_s->dbus_groupobj_path)
+ return;
+
+ parent = wpa_s->parent;
+ if (parent->p2p_mgmt)
+ parent = parent->parent;
+ if (!parent->dbus_new_path)
+ return;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+ COMPACT_MACSTR,
+ parent->dbus_new_path, MAC2STR(peer_addr));
+
+ msg = dbus_message_new_signal(wpa_s->dbus_groupobj_path,
+ WPAS_DBUS_NEW_IFACE_P2P_GROUP,
+ "PeerDisconnected");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ path = peer_obj_path;
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &path)) {
+ wpa_printf(MSG_ERROR,
+ "dbus: Failed to construct PeerDisconnected signal");
+ } else {
+ dbus_connection_send(iface->con, msg, NULL);
+ wpas_dbus_signal_peer_groups_changed(parent, peer_addr);
+ }
+ dbus_message_unref(msg);
+}
+
+
+/**
+ *
+ * Method to emit a signal for a service discovery request.
+ * The signal will carry station address, frequency, dialog token,
+ * update indicator and it tlvs
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sa: station addr (p2p i/f) of the peer
+ * @dialog_token: service discovery request dialog token
+ * @update_indic: service discovery request update indicator
+ * @tlvs: service discovery request generated byte array of tlvs
+ * @tlvs_len: service discovery request tlvs length
+ */
+void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
+ int freq, const u8 *sa, u8 dialog_token,
+ u16 update_indic, const u8 *tlvs,
+ size_t tlvs_len)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+ if (!wpa_s->dbus_new_path)
+ return;
+
+ /* Check if this is a known peer */
+ if (!p2p_peer_known(wpa_s->global->p2p, sa))
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "ServiceDiscoveryRequest");
+ if (msg == NULL)
+ return;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+ COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
+
+ path = peer_obj_path;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
+ path) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "frequency", freq) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "dialog_token",
+ dialog_token) ||
+ !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
+ update_indic) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
+ (const char *) tlvs,
+ tlvs_len) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ *
+ * Method to emit a signal for a service discovery response.
+ * The signal will carry station address, update indicator and it
+ * tlvs
+ *
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sa: station addr (p2p i/f) of the peer
+ * @update_indic: service discovery request update indicator
+ * @tlvs: service discovery request generated byte array of tlvs
+ * @tlvs_len: service discovery request tlvs length
+ */
+void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
+ const u8 *sa, u16 update_indic,
+ const u8 *tlvs, size_t tlvs_len)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+ if (!wpa_s->dbus_new_path)
+ return;
+
+ /* Check if this is a known peer */
+ if (!p2p_peer_known(wpa_s->global->p2p, sa))
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "ServiceDiscoveryResponse");
+ if (msg == NULL)
+ return;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+ COMPACT_MACSTR, wpa_s->dbus_new_path, MAC2STR(sa));
+
+ path = peer_obj_path;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_object_path(&dict_iter, "peer_object",
+ path) ||
+ !wpa_dbus_dict_append_uint16(&dict_iter, "update_indicator",
+ update_indic) ||
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "tlvs",
+ (const char *) tlvs,
+ tlvs_len) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_persistent_group - Send a persistent group related
+ * event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: new persistent group id
+ * @sig_name: signal name - PersistentGroupAdded, PersistentGroupRemoved
+ * @properties: determines if add second argument with object properties
+ *
+ * Notify listeners about an event related to persistent groups.
+ */
+static void wpas_dbus_signal_persistent_group(struct wpa_supplicant *wpa_s,
+ int id, const char *sig_name,
+ dbus_bool_t properties)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+ char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+ if (!wpa_s->dbus_new_path)
+ return;
+
+ os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
+ wpa_s->dbus_new_path, id);
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ sig_name);
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ path = pgrp_obj_path;
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &path) ||
+ (properties &&
+ !wpa_dbus_get_object_properties(
+ iface, pgrp_obj_path,
+ WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, &iter)))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_persistent_group_added - Send a persistent_group
+ * added signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: new persistent group id
+ *
+ * Notify listeners about addition of a new persistent group.
+ */
+static void wpas_dbus_signal_persistent_group_added(
+ struct wpa_supplicant *wpa_s, int id)
+{
+ wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupAdded",
+ TRUE);
+}
+
+
+/**
+ * wpas_dbus_signal_persistent_group_removed - Send a persistent_group
+ * removed signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @id: persistent group id
+ *
+ * Notify listeners about removal of a persistent group.
+ */
+static void wpas_dbus_signal_persistent_group_removed(
+ struct wpa_supplicant *wpa_s, int id)
+{
+ wpas_dbus_signal_persistent_group(wpa_s, id, "PersistentGroupRemoved",
+ FALSE);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_wps_failed - Signals WpsFailed event
+ * @wpa_s: %wpa_supplicant network interface data
+ * @fail: WPS failure information
+ *
+ * Sends Event dbus signal with name "fail" and dictionary containing
+ * "msg" field with fail message number (int32) as arguments
+ */
+void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+ struct wps_event_fail *fail)
+{
+
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+ char *key = "fail";
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ if (!wpa_s->dbus_new_path)
+ return;
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "WpsFailed");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &key) ||
+ !wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "msg", fail->msg) ||
+ !wpa_dbus_dict_append_int16(&dict_iter, "config_error",
+ fail->config_error) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_group_formation_failure - Signals GroupFormationFailure event
+ * @wpa_s: %wpa_supplicant network interface data
+ * @reason: indicates the reason code for group formation failure
+ *
+ * Sends Event dbus signal and string reason code when available.
+ */
+void wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
+ const char *reason)
+{
+ DBusMessage *msg;
+ struct wpas_dbus_priv *iface;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "GroupFormationFailure");
+ if (msg == NULL)
+ return;
+
+ if (dbus_message_append_args(msg, DBUS_TYPE_STRING, &reason,
+ DBUS_TYPE_INVALID))
+ dbus_connection_send(iface->con, msg, NULL);
+ else
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_invitation_received - Emit InvitationReceived signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @sa: Source address of the Invitation Request
+ * @dev_add: GO Device Address
+ * @bssid: P2P Group BSSID or %NULL if not received
+ * @id: Persistent group id or %0 if not persistent group
+ * @op_freq: Operating frequency for the group
+ */
+
+void wpas_dbus_signal_p2p_invitation_received(struct wpa_supplicant *wpa_s,
+ const u8 *sa, const u8 *dev_addr,
+ const u8 *bssid, int id,
+ int op_freq)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *iface;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "InvitationReceived");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ (sa &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "sa",
+ (const char *) sa, ETH_ALEN)) ||
+ (dev_addr &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "go_dev_addr",
+ (const char *) dev_addr,
+ ETH_ALEN)) ||
+ (bssid &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "bssid",
+ (const char *) bssid,
+ ETH_ALEN)) ||
+ (id &&
+ !wpa_dbus_dict_append_int32(&dict_iter, "persistent_id", id)) ||
+ !wpa_dbus_dict_append_int32(&dict_iter, "op_freq", op_freq) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
+ dbus_message_unref(msg);
+ return;
+ }
+
+ dbus_connection_send(iface->con, msg, NULL);
+ dbus_message_unref(msg);
+}
+
+
+#endif /* CONFIG_P2P */
+
+
+/**
+ * wpas_dbus_signal_prop_changed - Signals change of property
+ * @wpa_s: %wpa_supplicant network interface data
+ * @property: indicates which property has changed
+ *
+ * Sends PropertyChanged signals with path, interface and arguments
+ * depending on which property has changed.
+ */
+void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
+ enum wpas_dbus_prop property)
+{
+ char *prop;
+ dbus_bool_t flush;
+
+ if (wpa_s->dbus_new_path == NULL)
+ return; /* Skip signal since D-Bus setup is not yet ready */
+
+ flush = FALSE;
+ switch (property) {
+ case WPAS_DBUS_PROP_AP_SCAN:
+ prop = "ApScan";
+ break;
+ case WPAS_DBUS_PROP_SCANNING:
+ prop = "Scanning";
+ break;
+ case WPAS_DBUS_PROP_STATE:
+ prop = "State";
+ break;
+ case WPAS_DBUS_PROP_CURRENT_BSS:
+ prop = "CurrentBSS";
+ break;
+ case WPAS_DBUS_PROP_CURRENT_NETWORK:
+ prop = "CurrentNetwork";
+ break;
+ case WPAS_DBUS_PROP_BSSS:
+ prop = "BSSs";
+ break;
+ case WPAS_DBUS_PROP_STATIONS:
+ prop = "Stations";
+ break;
+ case WPAS_DBUS_PROP_CURRENT_AUTH_MODE:
+ prop = "CurrentAuthMode";
+ break;
+ case WPAS_DBUS_PROP_DISCONNECT_REASON:
+ prop = "DisconnectReason";
+ flush = TRUE;
+ break;
+ case WPAS_DBUS_PROP_AUTH_STATUS_CODE:
+ prop = "AuthStatusCode";
+ flush = TRUE;
+ break;
+ case WPAS_DBUS_PROP_ASSOC_STATUS_CODE:
+ prop = "AssocStatusCode";
+ flush = TRUE;
+ break;
+ case WPAS_DBUS_PROP_ROAM_TIME:
+ prop = "RoamTime";
+ break;
+ case WPAS_DBUS_PROP_ROAM_COMPLETE:
+ prop = "RoamComplete";
+ break;
+ case WPAS_DBUS_PROP_SESSION_LENGTH:
+ prop = "SessionLength";
+ break;
+ case WPAS_DBUS_PROP_BSS_TM_STATUS:
+ prop = "BSSTMStatus";
+ break;
+ default:
+ wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
+ __func__, property);
+ return;
+ }
+
+ wpa_dbus_mark_property_changed(wpa_s->global->dbus,
+ wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE, prop);
+ if (flush) {
+ wpa_dbus_flush_object_changed_properties(
+ wpa_s->global->dbus->con, wpa_s->dbus_new_path);
+ }
+}
+
+
+/**
+ * wpas_dbus_bss_signal_prop_changed - Signals change of BSS property
+ * @wpa_s: %wpa_supplicant network interface data
+ * @property: indicates which property has changed
+ * @id: unique BSS identifier
+ *
+ * Sends PropertyChanged signals with path, interface, and arguments depending
+ * on which property has changed.
+ */
+void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
+ enum wpas_dbus_bss_prop property,
+ unsigned int id)
+{
+ char path[WPAS_DBUS_OBJECT_PATH_MAX];
+ char *prop;
+
+ if (!wpa_s->dbus_new_path)
+ return;
+
+ switch (property) {
+ case WPAS_DBUS_BSS_PROP_SIGNAL:
+ prop = "Signal";
+ break;
+ case WPAS_DBUS_BSS_PROP_FREQ:
+ prop = "Frequency";
+ break;
+ case WPAS_DBUS_BSS_PROP_MODE:
+ prop = "Mode";
+ break;
+ case WPAS_DBUS_BSS_PROP_PRIVACY:
+ prop = "Privacy";
+ break;
+ case WPAS_DBUS_BSS_PROP_RATES:
+ prop = "Rates";
+ break;
+ case WPAS_DBUS_BSS_PROP_WPA:
+ prop = "WPA";
+ break;
+ case WPAS_DBUS_BSS_PROP_RSN:
+ prop = "RSN";
+ break;
+ case WPAS_DBUS_BSS_PROP_WPS:
+ prop = "WPS";
+ break;
+ case WPAS_DBUS_BSS_PROP_IES:
+ prop = "IEs";
+ break;
+ case WPAS_DBUS_BSS_PROP_AGE:
+ prop = "Age";
+ break;
+ default:
+ wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
+ __func__, property);
+ return;
+ }
+
+ os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+ wpa_s->dbus_new_path, id);
+
+ wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
+ WPAS_DBUS_NEW_IFACE_BSS, prop);
+}
+
+
+/**
+ * wpas_dbus_sta_signal_prop_changed - Signals change of STA property
+ * @wpa_s: %wpa_supplicant network interface data
+ * @property: indicates which property has changed
+ * @address: unique BSS identifier
+ *
+ * Sends PropertyChanged signals with path, interface, and arguments depending
+ * on which property has changed.
+ */
+void wpas_dbus_sta_signal_prop_changed(struct wpa_supplicant *wpa_s,
+ enum wpas_dbus_bss_prop property,
+ u8 address[ETH_ALEN])
+{
+ char path[WPAS_DBUS_OBJECT_PATH_MAX];
+ char *prop;
+
+ switch (property) {
+ case WPAS_DBUS_STA_PROP_ADDRESS:
+ prop = "Address";
+ break;
+ default:
+ wpa_printf(MSG_ERROR, "dbus: %s: Unknown Property value %d",
+ __func__, property);
+ return;
+ }
+
+ os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_STAS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(address));
+
+ wpa_dbus_mark_property_changed(wpa_s->global->dbus, path,
+ WPAS_DBUS_NEW_IFACE_STA, prop);
+}
+
+
+/**
+ * wpas_dbus_signal_debug_level_changed - Signals change of debug param
+ * @global: wpa_global structure
+ *
+ * Sends PropertyChanged signals informing that debug level has changed.
+ */
+void wpas_dbus_signal_debug_level_changed(struct wpa_global *global)
+{
+ wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
+ WPAS_DBUS_NEW_INTERFACE,
+ "DebugLevel");
+}
+
+
+/**
+ * wpas_dbus_signal_debug_timestamp_changed - Signals change of debug param
+ * @global: wpa_global structure
+ *
+ * Sends PropertyChanged signals informing that debug timestamp has changed.
+ */
+void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global)
+{
+ wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
+ WPAS_DBUS_NEW_INTERFACE,
+ "DebugTimestamp");
+}
+
+
+/**
+ * wpas_dbus_signal_debug_show_keys_changed - Signals change of debug param
+ * @global: wpa_global structure
+ *
+ * Sends PropertyChanged signals informing that debug show_keys has changed.
+ */
+void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global)
+{
+ wpa_dbus_mark_property_changed(global->dbus, WPAS_DBUS_NEW_PATH,
+ WPAS_DBUS_NEW_INTERFACE,
+ "DebugShowKeys");
+}
+
+
+static void wpas_dbus_register(struct wpa_dbus_object_desc *obj_desc,
+ void *priv,
+ WPADBusArgumentFreeFunction priv_free,
+ const struct wpa_dbus_method_desc *methods,
+ const struct wpa_dbus_property_desc *properties,
+ const struct wpa_dbus_signal_desc *signals)
+{
+ int n;
+
+ obj_desc->user_data = priv;
+ obj_desc->user_data_free_func = priv_free;
+ obj_desc->methods = methods;
+ obj_desc->properties = properties;
+ obj_desc->signals = signals;
+
+ for (n = 0; properties && properties->dbus_property; properties++)
+ n++;
+
+ obj_desc->prop_changed_flags = os_zalloc(n);
+ if (!obj_desc->prop_changed_flags)
+ wpa_printf(MSG_DEBUG, "dbus: %s: can't register handlers",
+ __func__);
+}
+
+
+static const struct wpa_dbus_method_desc wpas_dbus_global_methods[] = {
+ { "CreateInterface", WPAS_DBUS_NEW_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_create_interface,
+ {
+ { "args", "a{sv}", ARG_IN },
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "RemoveInterface", WPAS_DBUS_NEW_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_remove_interface,
+ {
+ { "path", "o", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "GetInterface", WPAS_DBUS_NEW_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_get_interface,
+ {
+ { "ifname", "s", ARG_IN },
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ExpectDisconnect", WPAS_DBUS_NEW_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_expect_disconnect,
+ {
+ END_ARGS
+ }
+ },
+ { NULL, NULL, NULL, { END_ARGS } }
+};
+
+static const struct wpa_dbus_property_desc wpas_dbus_global_properties[] = {
+ { "DebugLevel", WPAS_DBUS_NEW_INTERFACE, "s",
+ wpas_dbus_getter_debug_level,
+ wpas_dbus_setter_debug_level,
+ NULL
+ },
+ { "DebugTimestamp", WPAS_DBUS_NEW_INTERFACE, "b",
+ wpas_dbus_getter_debug_timestamp,
+ wpas_dbus_setter_debug_timestamp,
+ NULL
+ },
+ { "DebugShowKeys", WPAS_DBUS_NEW_INTERFACE, "b",
+ wpas_dbus_getter_debug_show_keys,
+ wpas_dbus_setter_debug_show_keys,
+ NULL
+ },
+ { "Interfaces", WPAS_DBUS_NEW_INTERFACE, "ao",
+ wpas_dbus_getter_interfaces,
+ NULL,
+ NULL
+ },
+ { "EapMethods", WPAS_DBUS_NEW_INTERFACE, "as",
+ wpas_dbus_getter_eap_methods,
+ NULL,
+ NULL
+ },
+ { "Capabilities", WPAS_DBUS_NEW_INTERFACE, "as",
+ wpas_dbus_getter_global_capabilities,
+ NULL,
+ NULL
+ },
+#ifdef CONFIG_WIFI_DISPLAY
+ { "WFDIEs", WPAS_DBUS_NEW_INTERFACE, "ay",
+ wpas_dbus_getter_global_wfd_ies,
+ wpas_dbus_setter_global_wfd_ies,
+ NULL
+ },
+#endif /* CONFIG_WIFI_DISPLAY */
+ { NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+static const struct wpa_dbus_signal_desc wpas_dbus_global_signals[] = {
+ { "InterfaceAdded", WPAS_DBUS_NEW_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "InterfaceRemoved", WPAS_DBUS_NEW_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+ { "PropertiesChanged", WPAS_DBUS_NEW_INTERFACE,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { NULL, NULL, { END_ARGS } }
+};
+
+
+static char * uscore_to_dbus(const char *uscore)
+{
+ const char *p = uscore;
+ char *str, *s;
+ dbus_bool_t last_was_uscore = TRUE;
+
+ s = str = os_zalloc(os_strlen(uscore) + 1);
+ if (!str)
+ return NULL;
+ while (p && *p) {
+ if (*p == '_') {
+ last_was_uscore = TRUE;
+ } else {
+ *s++ = last_was_uscore ? toupper(*p) : *p;
+ last_was_uscore = FALSE;
+ }
+ p++;
+ }
+
+ return str;
+}
+
+
+static int wpa_dbus_ctrl_iface_props_init(struct wpas_dbus_priv *priv);
+
+
+static void wpa_dbus_ctrl_iface_props_deinit(struct wpas_dbus_priv *priv)
+{
+ int idx = priv->globals_start;
+
+ /* Free all allocated property values */
+ while (priv->all_interface_properties[idx].dbus_property)
+ os_free((char *)
+ priv->all_interface_properties[idx++].dbus_property);
+ os_free((char *) priv->all_interface_properties);
+}
+
+
+/**
+ * wpas_dbus_ctrl_iface_init - Initialize dbus control interface
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * Returns: 0 on success or -1 on failure
+ *
+ * Initialize the dbus control interface for wpa_supplicant and start
+ * receiving commands from external programs over the bus.
+ */
+int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv)
+{
+ struct wpa_dbus_object_desc *obj_desc;
+ int ret;
+
+ ret = wpa_dbus_ctrl_iface_props_init(priv);
+ if (ret < 0) {
+ wpa_printf(MSG_ERROR,
+ "dbus: Not enough memory to init interface properties");
+ return -1;
+ }
+
+ obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create object description");
+ goto error;
+ }
+
+ wpas_dbus_register(obj_desc, priv->global, NULL,
+ wpas_dbus_global_methods,
+ wpas_dbus_global_properties,
+ wpas_dbus_global_signals);
+
+ wpa_printf(MSG_DEBUG, "dbus: Register D-Bus object '%s'",
+ WPAS_DBUS_NEW_PATH);
+ ret = wpa_dbus_ctrl_iface_init(priv, WPAS_DBUS_NEW_PATH,
+ WPAS_DBUS_NEW_SERVICE,
+ obj_desc);
+ if (ret < 0) {
+ free_dbus_object_desc(obj_desc);
+ goto error;
+ }
+
+ priv->dbus_new_initialized = 1;
+ return 0;
+
+error:
+ wpa_dbus_ctrl_iface_props_deinit(priv);
+ return -1;
+}
+
+
+/**
+ * wpas_dbus_ctrl_iface_deinit - Deinitialize dbus ctrl interface for
+ * wpa_supplicant
+ * @priv: Pointer to dbus private data from wpas_dbus_init()
+ *
+ * Deinitialize the dbus control interface that was initialized with
+ * wpas_dbus_ctrl_iface_init().
+ */
+void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *priv)
+{
+ if (!priv->dbus_new_initialized)
+ return;
+ wpa_printf(MSG_DEBUG, "dbus: Unregister D-Bus object '%s'",
+ WPAS_DBUS_NEW_PATH);
+ dbus_connection_unregister_object_path(priv->con, WPAS_DBUS_NEW_PATH);
+ wpa_dbus_ctrl_iface_props_deinit(priv);
+}
+
+
+static void wpa_dbus_free(void *ptr)
+{
+ os_free(ptr);
+}
+
+
+static const struct wpa_dbus_property_desc wpas_dbus_network_properties[] = {
+ { "Properties", WPAS_DBUS_NEW_IFACE_NETWORK, "a{sv}",
+ wpas_dbus_getter_network_properties,
+ wpas_dbus_setter_network_properties,
+ NULL
+ },
+ { "Enabled", WPAS_DBUS_NEW_IFACE_NETWORK, "b",
+ wpas_dbus_getter_enabled,
+ wpas_dbus_setter_enabled,
+ NULL
+ },
+ { NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+
+static const struct wpa_dbus_signal_desc wpas_dbus_network_signals[] = {
+ /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+ { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_NETWORK,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { NULL, NULL, { END_ARGS } }
+};
+
+
+/**
+ * wpas_dbus_register_network - Register a configured network with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @ssid: network configuration data
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers network representing object with dbus
+ */
+int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ struct wpa_dbus_object_desc *obj_desc;
+ struct network_handler_args *arg;
+ char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+#ifdef CONFIG_P2P
+ /*
+ * If it is a persistent group register it as such.
+ * This is to handle cases where an interface is being initialized
+ * with a list of networks read from config.
+ */
+ if (network_is_persistent_group(ssid))
+ return wpas_dbus_register_persistent_group(wpa_s, ssid);
+#endif /* CONFIG_P2P */
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
+ return 0;
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return 0;
+
+ os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+ wpa_s->dbus_new_path, ssid->id);
+
+ wpa_printf(MSG_DEBUG, "dbus: Register network object '%s'",
+ net_obj_path);
+ obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create object description");
+ goto err;
+ }
+
+ /* allocate memory for handlers arguments */
+ arg = os_zalloc(sizeof(struct network_handler_args));
+ if (!arg) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create arguments for method");
+ goto err;
+ }
+
+ arg->wpa_s = wpa_s;
+ arg->ssid = ssid;
+
+ wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
+ wpas_dbus_network_properties,
+ wpas_dbus_network_signals);
+
+ if (wpa_dbus_register_object_per_iface(ctrl_iface, net_obj_path,
+ wpa_s->ifname, obj_desc))
+ goto err;
+
+ wpas_dbus_signal_network_added(wpa_s, ssid->id);
+
+ return 0;
+
+err:
+ free_dbus_object_desc(obj_desc);
+ return -1;
+}
+
+
+/**
+ * wpas_dbus_unregister_network - Unregister a configured network from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @nid: network id
+ * Returns: 0 on success, -1 on failure
+ *
+ * Unregisters network representing object from dbus
+ */
+int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ char net_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+ int ret;
+#ifdef CONFIG_P2P
+ struct wpa_ssid *ssid;
+
+ ssid = wpa_config_get_network(wpa_s->conf, nid);
+
+ /* If it is a persistent group unregister it as such */
+ if (ssid && network_is_persistent_group(ssid))
+ return wpas_dbus_unregister_persistent_group(wpa_s, nid);
+#endif /* CONFIG_P2P */
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s->global == NULL || wpa_s->dbus_new_path == NULL)
+ return 0;
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return 0;
+
+ os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+ wpa_s->dbus_new_path, nid);
+
+ wpa_printf(MSG_DEBUG, "dbus: Unregister network object '%s'",
+ net_obj_path);
+ ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, net_obj_path);
+
+ if (!ret)
+ wpas_dbus_signal_network_removed(wpa_s, nid);
+
+ return ret;
+}
+
+
+static const struct wpa_dbus_property_desc wpas_dbus_bss_properties[] = {
+ { "SSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
+ wpas_dbus_getter_bss_ssid,
+ NULL,
+ NULL
+ },
+ { "BSSID", WPAS_DBUS_NEW_IFACE_BSS, "ay",
+ wpas_dbus_getter_bss_bssid,
+ NULL,
+ NULL
+ },
+ { "Privacy", WPAS_DBUS_NEW_IFACE_BSS, "b",
+ wpas_dbus_getter_bss_privacy,
+ NULL,
+ NULL
+ },
+ { "Mode", WPAS_DBUS_NEW_IFACE_BSS, "s",
+ wpas_dbus_getter_bss_mode,
+ NULL,
+ NULL
+ },
+ { "Signal", WPAS_DBUS_NEW_IFACE_BSS, "n",
+ wpas_dbus_getter_bss_signal,
+ NULL,
+ NULL
+ },
+ { "Frequency", WPAS_DBUS_NEW_IFACE_BSS, "q",
+ wpas_dbus_getter_bss_frequency,
+ NULL,
+ NULL
+ },
+ { "Rates", WPAS_DBUS_NEW_IFACE_BSS, "au",
+ wpas_dbus_getter_bss_rates,
+ NULL,
+ NULL
+ },
+ { "WPA", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
+ wpas_dbus_getter_bss_wpa,
+ NULL,
+ NULL
+ },
+ { "RSN", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
+ wpas_dbus_getter_bss_rsn,
+ NULL,
+ NULL
+ },
+ { "WPS", WPAS_DBUS_NEW_IFACE_BSS, "a{sv}",
+ wpas_dbus_getter_bss_wps,
+ NULL,
+ NULL
+ },
+ { "IEs", WPAS_DBUS_NEW_IFACE_BSS, "ay",
+ wpas_dbus_getter_bss_ies,
+ NULL,
+ NULL
+ },
+ { "Age", WPAS_DBUS_NEW_IFACE_BSS, "u",
+ wpas_dbus_getter_bss_age,
+ NULL,
+ NULL
+ },
+ { NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+
+static const struct wpa_dbus_signal_desc wpas_dbus_bss_signals[] = {
+ /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+ { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_BSS,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { NULL, NULL, { END_ARGS } }
+};
+
+
+/**
+ * wpas_dbus_unregister_bss - Unregister a scanned BSS from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @bssid: scanned network bssid
+ * @id: unique BSS identifier
+ * Returns: 0 on success, -1 on failure
+ *
+ * Unregisters BSS representing object from dbus
+ */
+int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
+ u8 bssid[ETH_ALEN], unsigned int id)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
+ return 0;
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return 0;
+
+ os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+ wpa_s->dbus_new_path, id);
+
+ wpa_printf(MSG_DEBUG, "dbus: Unregister BSS object '%s'",
+ bss_obj_path);
+ if (wpa_dbus_unregister_object_per_iface(ctrl_iface, bss_obj_path)) {
+ wpa_printf(MSG_ERROR, "dbus: Cannot unregister BSS object %s",
+ bss_obj_path);
+ return -1;
+ }
+
+ wpas_dbus_signal_bss_removed(wpa_s, bss_obj_path);
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
+
+ return 0;
+}
+
+
+/**
+ * wpas_dbus_register_bss - Register a scanned BSS with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @bssid: scanned network bssid
+ * @id: unique BSS identifier
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers BSS representing object with dbus
+ */
+int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
+ u8 bssid[ETH_ALEN], unsigned int id)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ struct wpa_dbus_object_desc *obj_desc;
+ char bss_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+ struct bss_handler_args *arg;
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL || !wpa_s->dbus_new_path)
+ return 0;
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return 0;
+
+ os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+ wpa_s->dbus_new_path, id);
+
+ obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create object description");
+ goto err;
+ }
+
+ arg = os_zalloc(sizeof(struct bss_handler_args));
+ if (!arg) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create arguments for handler");
+ goto err;
+ }
+ arg->wpa_s = wpa_s;
+ arg->id = id;
+
+ wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
+ wpas_dbus_bss_properties,
+ wpas_dbus_bss_signals);
+
+ wpa_printf(MSG_DEBUG, "dbus: Register BSS object '%s'",
+ bss_obj_path);
+ if (wpa_dbus_register_object_per_iface(ctrl_iface, bss_obj_path,
+ wpa_s->ifname, obj_desc)) {
+ wpa_printf(MSG_ERROR,
+ "Cannot register BSSID dbus object %s.",
+ bss_obj_path);
+ goto err;
+ }
+
+ wpas_dbus_signal_bss_added(wpa_s, bss_obj_path);
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_BSSS);
+
+ return 0;
+
+err:
+ free_dbus_object_desc(obj_desc);
+ return -1;
+}
+
+
+static const struct wpa_dbus_property_desc wpas_dbus_sta_properties[] = {
+ { "Address", WPAS_DBUS_NEW_IFACE_STA, "ay",
+ wpas_dbus_getter_sta_address,
+ NULL, NULL
+ },
+ { "AID", WPAS_DBUS_NEW_IFACE_STA, "q",
+ wpas_dbus_getter_sta_aid,
+ NULL, NULL
+ },
+ { "Capabilities", WPAS_DBUS_NEW_IFACE_STA, "q",
+ wpas_dbus_getter_sta_caps,
+ NULL, NULL
+ },
+ { "RxPackets", WPAS_DBUS_NEW_IFACE_STA, "t",
+ wpas_dbus_getter_sta_rx_packets,
+ NULL, NULL
+ },
+ { "TxPackets", WPAS_DBUS_NEW_IFACE_STA, "t",
+ wpas_dbus_getter_sta_tx_packets,
+ NULL, NULL
+ },
+ { "RxBytes", WPAS_DBUS_NEW_IFACE_STA, "t",
+ wpas_dbus_getter_sta_rx_bytes,
+ NULL, NULL
+ },
+ { "TxBytes", WPAS_DBUS_NEW_IFACE_STA, "t",
+ wpas_dbus_getter_sta_tx_bytes,
+ NULL, NULL
+ },
+ { NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+
+static const struct wpa_dbus_signal_desc wpas_dbus_sta_signals[] = {
+ /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+ { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_STA,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { NULL, NULL, { END_ARGS } }
+};
+
+
+/**
+ * wpas_dbus_unregister_sta - Unregister a connected station from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @sta: station MAC address
+ * Returns: 0 on success, -1 on failure
+ *
+ * Unregisters STA representing object from dbus.
+ */
+int wpas_dbus_unregister_sta(struct wpa_supplicant *wpa_s, const u8 *sta)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ char station_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+ /* Do nothing if the control interface is not turned on */
+ if (!wpa_s || !wpa_s->global)
+ return 0;
+ ctrl_iface = wpa_s->global->dbus;
+ if (!ctrl_iface)
+ return 0;
+
+ os_snprintf(station_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_STAS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(sta));
+
+ wpa_printf(MSG_DEBUG, "dbus: Unregister STA object '%s'",
+ station_obj_path);
+ if (wpa_dbus_unregister_object_per_iface(ctrl_iface,
+ station_obj_path)) {
+ wpa_printf(MSG_ERROR, "dbus: Cannot unregister STA object %s",
+ station_obj_path);
+ return -1;
+ }
+
+ wpas_dbus_signal_station_removed(wpa_s, station_obj_path);
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATIONS);
+
+ return 0;
+}
+
+
+/**
+ * wpas_dbus_register_sta - Register a connected station with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @sta: station MAC address
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers STA representing object with dbus.
+ */
+int wpas_dbus_register_sta(struct wpa_supplicant *wpa_s, const u8 *sta)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ struct wpa_dbus_object_desc *obj_desc;
+ char station_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+ struct sta_handler_args *arg;
+
+ /* Do nothing if the control interface is not turned on */
+ if (!wpa_s || !wpa_s->global)
+ return 0;
+ ctrl_iface = wpa_s->global->dbus;
+ if (!ctrl_iface)
+ return 0;
+
+ os_snprintf(station_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_STAS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(sta));
+
+ obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create object description");
+ goto err;
+ }
+
+ arg = os_zalloc(sizeof(struct sta_handler_args));
+ if (!arg) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create arguments for handler");
+ goto err;
+ }
+ arg->wpa_s = wpa_s;
+ arg->sta = sta;
+
+ wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
+ wpas_dbus_sta_properties, wpas_dbus_sta_signals);
+
+ wpa_printf(MSG_DEBUG, "dbus: Register STA object '%s'",
+ station_obj_path);
+ if (wpa_dbus_register_object_per_iface(ctrl_iface, station_obj_path,
+ wpa_s->ifname, obj_desc)) {
+ wpa_printf(MSG_ERROR,
+ "Cannot register STA dbus object %s",
+ station_obj_path);
+ goto err;
+ }
+
+ wpas_dbus_signal_station_added(wpa_s, station_obj_path);
+ wpas_dbus_signal_prop_changed(wpa_s, WPAS_DBUS_PROP_STATIONS);
+
+ return 0;
+
+err:
+ free_dbus_object_desc(obj_desc);
+ return -1;
+}
+
+
+static const struct wpa_dbus_method_desc wpas_dbus_interface_methods[] = {
+ { "Scan", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_scan,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "SignalPoll", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_signal_poll,
+ {
+ { "args", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "Disconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_disconnect,
+ {
+ END_ARGS
+ }
+ },
+ { "AddNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_add_network,
+ {
+ { "args", "a{sv}", ARG_IN },
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "Reassociate", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_reassociate,
+ {
+ END_ARGS
+ }
+ },
+ { "Reattach", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_reattach,
+ {
+ END_ARGS
+ }
+ },
+ { "Reconnect", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_reconnect,
+ {
+ END_ARGS
+ }
+ },
+ { "RemoveNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_remove_network,
+ {
+ { "path", "o", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "RemoveAllNetworks", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_remove_all_networks,
+ {
+ END_ARGS
+ }
+ },
+ { "SelectNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_select_network,
+ {
+ { "path", "o", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "NetworkReply", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_network_reply,
+ {
+ { "path", "o", ARG_IN },
+ { "field", "s", ARG_IN },
+ { "value", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "Roam", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_roam,
+ {
+ { "addr", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+ { "AddBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_add_blob,
+ {
+ { "name", "s", ARG_IN },
+ { "data", "ay", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "GetBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_get_blob,
+ {
+ { "name", "s", ARG_IN },
+ { "data", "ay", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "RemoveBlob", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_remove_blob,
+ {
+ { "name", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+ { "SetPKCS11EngineAndModulePath", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler)
+ wpas_dbus_handler_set_pkcs11_engine_and_module_path,
+ {
+ { "pkcs11_engine_path", "s", ARG_IN },
+ { "pkcs11_module_path", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+#ifdef CONFIG_WPS
+ { "Start", WPAS_DBUS_NEW_IFACE_WPS,
+ (WPADBusMethodHandler) wpas_dbus_handler_wps_start,
+ {
+ { "args", "a{sv}", ARG_IN },
+ { "output", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "Cancel", WPAS_DBUS_NEW_IFACE_WPS,
+ (WPADBusMethodHandler) wpas_dbus_handler_wps_cancel,
+ {
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+ { "Find", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_find,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "StopFind", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_stop_find,
+ {
+ END_ARGS
+ }
+ },
+ { "Listen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_listen,
+ {
+ { "timeout", "i", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "ExtendedListen", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_extendedlisten,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "PresenceRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_presence_request,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "ProvisionDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_prov_disc_req,
+ {
+ { "peer", "o", ARG_IN },
+ { "config_method", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "Connect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_connect,
+ {
+ { "args", "a{sv}", ARG_IN },
+ { "generated_pin", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "GroupAdd", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_group_add,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "Cancel", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_cancel,
+ {
+ END_ARGS
+ }
+ },
+ { "Invite", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_invite,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "Disconnect", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_disconnect,
+ {
+ END_ARGS
+ }
+ },
+ { "RejectPeer", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_rejectpeer,
+ {
+ { "peer", "o", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "RemoveClient", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_remove_client,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "Flush", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_flush,
+ {
+ END_ARGS
+ }
+ },
+ { "AddService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_add_service,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "DeleteService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_delete_service,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "FlushService", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_flush_service,
+ {
+ END_ARGS
+ }
+ },
+ { "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_req,
+ {
+ { "args", "a{sv}", ARG_IN },
+ { "ref", "t", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_res,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "ServiceDiscoveryCancelRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_sd_cancel_req,
+ {
+ { "args", "t", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "ServiceUpdate", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_service_update,
+ {
+ END_ARGS
+ }
+ },
+ { "ServiceDiscoveryExternal", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_p2p_serv_disc_external,
+ {
+ { "arg", "i", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "AddPersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_add_persistent_group,
+ {
+ { "args", "a{sv}", ARG_IN },
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "RemovePersistentGroup", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler) wpas_dbus_handler_remove_persistent_group,
+ {
+ { "path", "o", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "RemoveAllPersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ (WPADBusMethodHandler)
+ wpas_dbus_handler_remove_all_persistent_groups,
+ {
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_P2P */
+ { "FlushBSS", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_flush_bss,
+ {
+ { "age", "u", ARG_IN },
+ END_ARGS
+ }
+ },
+#ifdef CONFIG_AP
+ { "SubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_subscribe_preq,
+ {
+ END_ARGS
+ }
+ },
+ { "UnsubscribeProbeReq", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_unsubscribe_preq,
+ {
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_AP */
+ { "EAPLogoff", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_eap_logoff,
+ {
+ END_ARGS
+ }
+ },
+ { "EAPLogon", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_eap_logon,
+ {
+ END_ARGS
+ }
+ },
+#ifdef CONFIG_AUTOSCAN
+ { "AutoScan", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_autoscan,
+ {
+ { "arg", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_AUTOSCAN */
+#ifdef CONFIG_TDLS
+ { "TDLSDiscover", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_tdls_discover,
+ {
+ { "peer_address", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "TDLSSetup", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_tdls_setup,
+ {
+ { "peer_address", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "TDLSStatus", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_tdls_status,
+ {
+ { "peer_address", "s", ARG_IN },
+ { "status", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "TDLSTeardown", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_tdls_teardown,
+ {
+ { "peer_address", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "TDLSChannelSwitch", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_tdls_channel_switch,
+ {
+ { "args", "a{sv}", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "TDLSCancelChannelSwitch", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_tdls_cancel_channel_switch,
+ {
+ { "peer_address", "s", ARG_IN },
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_TDLS */
+ { "VendorElemAdd", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_vendor_elem_add,
+ {
+ { "frame_id", "i", ARG_IN },
+ { "ielems", "ay", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "VendorElemGet", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_vendor_elem_get,
+ {
+ { "frame_id", "i", ARG_IN },
+ { "ielems", "ay", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "VendorElemRem", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_vendor_elem_remove,
+ {
+ { "frame_id", "i", ARG_IN },
+ { "ielems", "ay", ARG_IN },
+ END_ARGS
+ }
+ },
+#ifndef CONFIG_NO_CONFIG_WRITE
+ { "SaveConfig", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_save_config,
+ {
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_NO_CONFIG_WRITE */
+ { "AbortScan", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_abort_scan,
+ {
+ END_ARGS
+ }
+ },
+#ifdef CONFIG_INTERWORKING
+ { "AddCred", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_add_cred,
+ {
+ { "args", "a{sv}", ARG_IN },
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "RemoveCred", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_remove_cred,
+ {
+ { "path", "o", ARG_IN },
+ END_ARGS
+ }
+ },
+ { "RemoveAllCreds", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_remove_all_creds,
+ {
+ END_ARGS
+ }
+ },
+ { "InterworkingSelect", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ (WPADBusMethodHandler) wpas_dbus_handler_interworking_select,
+ {
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_INTERWORKING */
+ { NULL, NULL, NULL, { END_ARGS } }
+};
+
+static const struct wpa_dbus_property_desc wpas_dbus_interface_properties[] = {
+ { "Capabilities", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{sv}",
+ wpas_dbus_getter_capabilities,
+ NULL,
+ NULL
+ },
+ { "State", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_state,
+ NULL,
+ NULL
+ },
+ { "Scanning", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
+ wpas_dbus_getter_scanning,
+ NULL,
+ NULL
+ },
+ { "ApScan", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+ wpas_dbus_getter_ap_scan,
+ wpas_dbus_setter_ap_scan,
+ NULL
+ },
+ { "BSSExpireAge", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+ wpas_dbus_getter_bss_expire_age,
+ wpas_dbus_setter_bss_expire_age,
+ NULL
+ },
+ { "BSSExpireCount", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+ wpas_dbus_getter_bss_expire_count,
+ wpas_dbus_setter_bss_expire_count,
+ NULL
+ },
+ { "Country", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_country,
+ wpas_dbus_setter_country,
+ NULL
+ },
+ { "Ifname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_ifname,
+ NULL,
+ NULL
+ },
+ { "Driver", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_driver,
+ NULL,
+ NULL
+ },
+ { "BridgeIfname", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_bridge_ifname,
+ wpas_dbus_setter_bridge_ifname,
+ NULL
+ },
+ { "ConfigFile", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_config_file,
+ NULL,
+ NULL
+ },
+ { "CurrentBSS", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
+ wpas_dbus_getter_current_bss,
+ NULL,
+ NULL
+ },
+ { "CurrentNetwork", WPAS_DBUS_NEW_IFACE_INTERFACE, "o",
+ wpas_dbus_getter_current_network,
+ NULL,
+ NULL
+ },
+ { "CurrentAuthMode", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_current_auth_mode,
+ NULL,
+ NULL
+ },
+ { "Blobs", WPAS_DBUS_NEW_IFACE_INTERFACE, "a{say}",
+ wpas_dbus_getter_blobs,
+ NULL,
+ NULL
+ },
+ { "BSSs", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
+ wpas_dbus_getter_bsss,
+ NULL,
+ NULL
+ },
+ { "Networks", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
+ wpas_dbus_getter_networks,
+ NULL,
+ NULL
+ },
+ { "FastReauth", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
+ wpas_dbus_getter_fast_reauth,
+ wpas_dbus_setter_fast_reauth,
+ NULL
+ },
+ { "ScanInterval", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
+ wpas_dbus_getter_scan_interval,
+ wpas_dbus_setter_scan_interval,
+ NULL
+ },
+ { "PKCS11EnginePath", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_pkcs11_engine_path,
+ NULL,
+ NULL
+ },
+ { "PKCS11ModulePath", WPAS_DBUS_NEW_IFACE_INTERFACE, "s",
+ wpas_dbus_getter_pkcs11_module_path,
+ NULL,
+ NULL
+ },
+#ifdef CONFIG_WPS
+ { "ProcessCredentials", WPAS_DBUS_NEW_IFACE_WPS, "b",
+ wpas_dbus_getter_process_credentials,
+ wpas_dbus_setter_process_credentials,
+ NULL
+ },
+ { "ConfigMethods", WPAS_DBUS_NEW_IFACE_WPS, "s",
+ wpas_dbus_getter_config_methods,
+ wpas_dbus_setter_config_methods,
+ NULL
+ },
+ {
+ "DeviceName", WPAS_DBUS_NEW_IFACE_WPS, "s",
+ wpas_dbus_getter_wps_device_name,
+ wpas_dbus_setter_wps_device_name,
+ NULL
+ },
+ {
+ "Manufacturer", WPAS_DBUS_NEW_IFACE_WPS, "s",
+ wpas_dbus_getter_wps_manufacturer,
+ wpas_dbus_setter_wps_manufacturer,
+ NULL
+ },
+ {
+ "ModelName", WPAS_DBUS_NEW_IFACE_WPS, "s",
+ wpas_dbus_getter_wps_device_model_name,
+ wpas_dbus_setter_wps_device_model_name,
+ NULL
+ },
+ {
+ "ModelNumber", WPAS_DBUS_NEW_IFACE_WPS, "s",
+ wpas_dbus_getter_wps_device_model_number,
+ wpas_dbus_setter_wps_device_model_number,
+ NULL
+ },
+ {
+ "SerialNumber", WPAS_DBUS_NEW_IFACE_WPS, "s",
+ wpas_dbus_getter_wps_device_serial_number,
+ wpas_dbus_setter_wps_device_serial_number,
+ NULL
+ },
+ {
+ "DeviceType", WPAS_DBUS_NEW_IFACE_WPS, "ay",
+ wpas_dbus_getter_wps_device_device_type,
+ wpas_dbus_setter_wps_device_device_type,
+ NULL
+ },
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+ { "P2PDeviceConfig", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "a{sv}",
+ wpas_dbus_getter_p2p_device_config,
+ wpas_dbus_setter_p2p_device_config,
+ NULL
+ },
+ { "Peers", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
+ wpas_dbus_getter_p2p_peers,
+ NULL,
+ NULL
+ },
+ { "Role", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "s",
+ wpas_dbus_getter_p2p_role,
+ NULL,
+ NULL
+ },
+ { "Group", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
+ wpas_dbus_getter_p2p_group,
+ NULL,
+ NULL
+ },
+ { "PeerGO", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "o",
+ wpas_dbus_getter_p2p_peergo,
+ NULL,
+ NULL
+ },
+ { "PersistentGroups", WPAS_DBUS_NEW_IFACE_P2PDEVICE, "ao",
+ wpas_dbus_getter_persistent_groups,
+ NULL,
+ NULL
+ },
+#endif /* CONFIG_P2P */
+ { "DisconnectReason", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
+ wpas_dbus_getter_disconnect_reason,
+ NULL,
+ NULL
+ },
+ { "AuthStatusCode", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
+ wpas_dbus_getter_auth_status_code,
+ NULL,
+ NULL
+ },
+ { "AssocStatusCode", WPAS_DBUS_NEW_IFACE_INTERFACE, "i",
+ wpas_dbus_getter_assoc_status_code,
+ NULL,
+ NULL
+ },
+ {
+ "RoamTime", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+ wpas_dbus_getter_roam_time,
+ NULL,
+ NULL
+ },
+ {
+ "RoamComplete", WPAS_DBUS_NEW_IFACE_INTERFACE, "b",
+ wpas_dbus_getter_roam_complete,
+ NULL,
+ NULL
+ },
+ {
+ "SessionLength", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+ wpas_dbus_getter_session_length,
+ NULL,
+ NULL
+ },
+ {
+ "BSSTMStatus", WPAS_DBUS_NEW_IFACE_INTERFACE, "u",
+ wpas_dbus_getter_bss_tm_status,
+ NULL,
+ NULL
+ },
+#ifdef CONFIG_MESH
+ { "MeshPeers", WPAS_DBUS_NEW_IFACE_MESH, "aay",
+ wpas_dbus_getter_mesh_peers,
+ NULL,
+ NULL
+ },
+ { "MeshGroup", WPAS_DBUS_NEW_IFACE_MESH, "ay",
+ wpas_dbus_getter_mesh_group,
+ NULL,
+ NULL
+ },
+#endif /* CONFIG_MESH */
+ { "Stations", WPAS_DBUS_NEW_IFACE_INTERFACE, "ao",
+ wpas_dbus_getter_stas,
+ NULL,
+ NULL
+ },
+ { "MACAddressRandomizationMask", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ "a{say}",
+ wpas_dbus_getter_mac_address_randomization_mask,
+ wpas_dbus_setter_mac_address_randomization_mask,
+ NULL
+ },
+ { NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+static const struct wpa_dbus_signal_desc wpas_dbus_interface_signals[] = {
+ { "ScanDone", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "success", "b", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "BSSAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "BSSRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "BlobAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "name", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "BlobRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "name", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "NetworkAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "NetworkRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "NetworkSelected", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+ { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+#ifdef CONFIG_WPS
+ { "Event", WPAS_DBUS_NEW_IFACE_WPS,
+ {
+ { "name", "s", ARG_OUT },
+ { "args", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "Credentials", WPAS_DBUS_NEW_IFACE_WPS,
+ {
+ { "credentials", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+ { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_WPS,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+ { "DeviceFound", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "DeviceFoundProperties", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "path", "o", ARG_OUT },
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "DeviceLost", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "FindStopped", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ END_ARGS
+ }
+ },
+ { "ProvisionDiscoveryRequestDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "peer_object", "o", ARG_OUT },
+ { "pin", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ProvisionDiscoveryResponseDisplayPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "peer_object", "o", ARG_OUT },
+ { "pin", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ProvisionDiscoveryRequestEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "peer_object", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ProvisionDiscoveryResponseEnterPin", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "peer_object", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ProvisionDiscoveryPBCRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "peer_object", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ProvisionDiscoveryPBCResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "peer_object", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ProvisionDiscoveryFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "peer_object", "o", ARG_OUT },
+ { "status", "i", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "GroupStarted", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "GroupFormationFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "reason", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "GONegotiationSuccess", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "GONegotiationFailure", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "GONegotiationRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "path", "o", ARG_OUT },
+ { "dev_passwd_id", "q", ARG_OUT },
+ { "device_go_intent", "y", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "InvitationResult", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "invite_result", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "GroupFinished", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ServiceDiscoveryRequest", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "sd_request", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "ServiceDiscoveryResponse", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "sd_response", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "PersistentGroupAdded", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "path", "o", ARG_OUT },
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "PersistentGroupRemoved", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "WpsFailed", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "name", "s", ARG_OUT },
+ { "args", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "InvitationReceived", WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_AP
+ { "ProbeRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "args", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_AP */
+ { "Certification", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "certification", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "EAP", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "status", "s", ARG_OUT },
+ { "parameter", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "StaAuthorized", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "name", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "StaDeauthorized", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "name", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "StationAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "StationRemoved", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "NetworkRequest", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "path", "o", ARG_OUT },
+ { "field", "s", ARG_OUT },
+ { "text", "s", ARG_OUT },
+ END_ARGS
+ }
+ },
+#ifdef CONFIG_MESH
+ { "MeshGroupStarted", WPAS_DBUS_NEW_IFACE_MESH,
+ {
+ { "args", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "MeshGroupRemoved", WPAS_DBUS_NEW_IFACE_MESH,
+ {
+ { "args", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "MeshPeerConnected", WPAS_DBUS_NEW_IFACE_MESH,
+ {
+ { "args", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "MeshPeerDisconnected", WPAS_DBUS_NEW_IFACE_MESH,
+ {
+ { "args", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_INTERWORKING
+ { "InterworkingAPAdded", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ { "bss", "o", ARG_OUT },
+ { "cred", "o", ARG_OUT },
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "InterworkingSelectDone", WPAS_DBUS_NEW_IFACE_INTERFACE,
+ {
+ END_ARGS
+ }
+ },
+#endif /* CONFIG_INTERWORKING */
+ { NULL, NULL, { END_ARGS } }
+};
+
+
+static int wpa_dbus_ctrl_iface_props_init(struct wpas_dbus_priv *priv)
+{
+ size_t all_size;
+ unsigned int i, j, count, num_const, num_globals;
+ const char *global_name;
+ static const char * const ignored_globals[] = {
+ "bss_expiration_age", "bss_expiration_scan_count",
+ "ap_scan", "country", "fast_reauth",
+ "pkcs11_engine_path", "pkcs11_module_path"
+ };
+
+ /* wpas_dbus_interface_properties terminates with a NULL element */
+ num_const = ARRAY_SIZE(wpas_dbus_interface_properties) - 1;
+
+ num_globals = wpa_config_get_num_global_field_names();
+ priv->globals_start = num_const;
+
+ /* allocate enough for all properties + terminating NULL element */
+ all_size = (num_globals + num_const + 1) *
+ sizeof(wpas_dbus_interface_properties[0]);
+ priv->all_interface_properties = os_zalloc(all_size);
+ if (!priv->all_interface_properties) {
+ wpa_printf(MSG_ERROR,
+ "dbus: Not enough memory for interface properties");
+ return -1;
+ }
+
+ /* Copy constant interface properties to the start of the array */
+ os_memcpy(priv->all_interface_properties,
+ wpas_dbus_interface_properties,
+ sizeof(wpas_dbus_interface_properties));
+
+ /* Dynamically construct interface global properties */
+ for (i = 0, count = num_const; i < num_globals; i++) {
+ struct wpa_dbus_property_desc *desc;
+ int no_var = 0;
+
+ /* ignore globals that are actually just methods */
+ global_name = wpa_config_get_global_field_name(i, &no_var);
+ if (no_var)
+ continue;
+ /* Ignore fields already explicitly exposed */
+ for (j = 0; j < ARRAY_SIZE(ignored_globals); j++) {
+ if (os_strcmp(global_name, ignored_globals[j]) == 0)
+ break;
+ }
+ if (j < ARRAY_SIZE(ignored_globals))
+ continue;
+
+ desc = &priv->all_interface_properties[count++];
+ desc->dbus_property = uscore_to_dbus(global_name);
+ if (!desc->dbus_property) {
+ wpa_printf(MSG_ERROR,
+ "dbus: Not enough memory for D-Bus property name");
+ goto error;
+ }
+ desc->dbus_interface = WPAS_DBUS_NEW_IFACE_INTERFACE;
+ desc->type = "s";
+ desc->getter = wpas_dbus_getter_iface_global;
+ desc->setter = wpas_dbus_setter_iface_global;
+ desc->data = global_name;
+ }
+
+ return 0;
+
+error:
+ wpa_dbus_ctrl_iface_props_deinit(priv);
+ return -1;
+}
+
+
+/**
+ * wpas_dbus_register_interface - Register an interface with D-Bus
+ * @wpa_s: wpa_supplicant interface structure
+ * Returns: 0 on success, -1 on failure
+ */
+int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
+{
+ struct wpa_dbus_object_desc *obj_desc = NULL;
+ struct wpas_dbus_priv *ctrl_iface = wpa_s->global->dbus;
+ int next;
+
+ /* Do nothing if the control interface is not turned on */
+ if (ctrl_iface == NULL)
+ return 0;
+
+ /* Create and set the interface's object path */
+ wpa_s->dbus_new_path = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+ if (wpa_s->dbus_new_path == NULL)
+ return -1;
+ next = ctrl_iface->next_objid++;
+ os_snprintf(wpa_s->dbus_new_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ WPAS_DBUS_NEW_PATH_INTERFACES "/%u",
+ next);
+
+ obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create object description");
+ goto err;
+ }
+
+ wpas_dbus_register(obj_desc, wpa_s, NULL, wpas_dbus_interface_methods,
+ ctrl_iface->all_interface_properties,
+ wpas_dbus_interface_signals);
+
+ wpa_printf(MSG_DEBUG, "dbus: Register interface object '%s'",
+ wpa_s->dbus_new_path);
+ if (wpa_dbus_register_object_per_iface(ctrl_iface,
+ wpa_s->dbus_new_path,
+ wpa_s->ifname, obj_desc))
+ goto err;
+
+ wpas_dbus_signal_interface_added(wpa_s);
+
+ return 0;
+
+err:
+ os_free(wpa_s->dbus_new_path);
+ wpa_s->dbus_new_path = NULL;
+ free_dbus_object_desc(obj_desc);
+ return -1;
+}
+
+
+/**
+ * wpas_dbus_unregister_interface - Unregister the interface from D-Bus
+ * @wpa_s: wpa_supplicant interface structure
+ * Returns: 0 on success, -1 on failure
+ */
+int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL)
+ return 0;
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL || wpa_s->dbus_new_path == NULL)
+ return 0;
+
+ wpa_printf(MSG_DEBUG, "dbus: Unregister interface object '%s'",
+ wpa_s->dbus_new_path);
+
+#ifdef CONFIG_AP
+ if (wpa_s->preq_notify_peer) {
+ wpas_dbus_unsubscribe_noc(ctrl_iface);
+ os_free(wpa_s->preq_notify_peer);
+ wpa_s->preq_notify_peer = NULL;
+ }
+#endif /* CONFIG_AP */
+
+ if (wpa_dbus_unregister_object_per_iface(ctrl_iface,
+ wpa_s->dbus_new_path))
+ return -1;
+
+ wpas_dbus_signal_interface_removed(wpa_s);
+
+ os_free(wpa_s->dbus_new_path);
+ wpa_s->dbus_new_path = NULL;
+
+ return 0;
+}
+
+#ifdef CONFIG_P2P
+
+static const struct wpa_dbus_property_desc wpas_dbus_p2p_peer_properties[] = {
+ { "DeviceName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+ wpas_dbus_getter_p2p_peer_device_name,
+ NULL,
+ NULL
+ },
+ { "Manufacturer", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+ wpas_dbus_getter_p2p_peer_manufacturer,
+ NULL,
+ NULL
+ },
+ { "ModelName", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+ wpas_dbus_getter_p2p_peer_modelname,
+ NULL,
+ NULL
+ },
+ { "ModelNumber", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+ wpas_dbus_getter_p2p_peer_modelnumber,
+ NULL,
+ NULL
+ },
+ { "SerialNumber", WPAS_DBUS_NEW_IFACE_P2P_PEER, "s",
+ wpas_dbus_getter_p2p_peer_serialnumber,
+ NULL,
+ NULL
+ },
+ { "PrimaryDeviceType", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+ wpas_dbus_getter_p2p_peer_primary_device_type,
+ NULL,
+ NULL
+ },
+ { "config_method", WPAS_DBUS_NEW_IFACE_P2P_PEER, "q",
+ wpas_dbus_getter_p2p_peer_config_method,
+ NULL,
+ NULL
+ },
+ { "level", WPAS_DBUS_NEW_IFACE_P2P_PEER, "i",
+ wpas_dbus_getter_p2p_peer_level,
+ NULL,
+ NULL
+ },
+ { "devicecapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
+ wpas_dbus_getter_p2p_peer_device_capability,
+ NULL,
+ NULL
+ },
+ { "groupcapability", WPAS_DBUS_NEW_IFACE_P2P_PEER, "y",
+ wpas_dbus_getter_p2p_peer_group_capability,
+ NULL,
+ NULL
+ },
+ { "SecondaryDeviceTypes", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
+ wpas_dbus_getter_p2p_peer_secondary_device_types,
+ NULL,
+ NULL
+ },
+ { "VendorExtension", WPAS_DBUS_NEW_IFACE_P2P_PEER, "aay",
+ wpas_dbus_getter_p2p_peer_vendor_extension,
+ NULL,
+ NULL
+ },
+ { "IEs", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+ wpas_dbus_getter_p2p_peer_ies,
+ NULL,
+ NULL
+ },
+ { "DeviceAddress", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+ wpas_dbus_getter_p2p_peer_device_address,
+ NULL,
+ NULL
+ },
+ { "Groups", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ao",
+ wpas_dbus_getter_p2p_peer_groups,
+ NULL,
+ NULL
+ },
+ { "VSIE", WPAS_DBUS_NEW_IFACE_P2P_PEER, "ay",
+ wpas_dbus_getter_p2p_peer_vsie,
+ NULL,
+ NULL
+ },
+ { NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+static const struct wpa_dbus_signal_desc wpas_dbus_p2p_peer_signals[] = {
+ /* Deprecated: use org.freedesktop.DBus.Properties.PropertiesChanged */
+ { "PropertiesChanged", WPAS_DBUS_NEW_IFACE_P2P_PEER,
+ {
+ { "properties", "a{sv}", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { NULL, NULL, { END_ARGS } }
+};
+
+/**
+ * wpas_dbus_signal_peer - Send a peer related event signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @dev: peer device object
+ * @interface: name of the interface emitting this signal.
+ * In case of peer objects, it would be emitted by either
+ * the "interface object" or by "peer objects"
+ * @sig_name: signal name - DeviceFound
+ * @properties: Whether to add a second argument with object properties
+ *
+ * Notify listeners about event related with p2p peer device
+ */
+static void wpas_dbus_signal_peer(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr, const char *interface,
+ const char *sig_name, dbus_bool_t properties)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+ DBusMessageIter iter;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path, interface,
+ sig_name);
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &iter);
+ path = peer_obj_path;
+ if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH,
+ &path) ||
+ (properties && !wpa_dbus_get_object_properties(
+ iface, peer_obj_path, WPAS_DBUS_NEW_IFACE_P2P_PEER,
+ &iter)))
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+ else
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_peer_found - Send a peer found signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @dev_addr: Peer P2P Device Address
+ *
+ * Notify listeners about find a p2p peer device found
+ */
+void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+ wpas_dbus_signal_peer(wpa_s, dev_addr,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "DeviceFound", FALSE);
+
+ wpas_dbus_signal_peer(wpa_s, dev_addr,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "DeviceFoundProperties", TRUE);
+}
+
+/**
+ * wpas_dbus_signal_peer_lost - Send a peer lost signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @dev_addr: Peer P2P Device Address
+ *
+ * Notify listeners about lost a p2p peer device
+ */
+void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+ wpas_dbus_signal_peer(wpa_s, dev_addr,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "DeviceLost", FALSE);
+}
+
+/**
+ * wpas_dbus_register_peer - Register a discovered peer object with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @dev_addr: P2P Device Address of the peer
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers network representing object with dbus
+ */
+int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ struct wpa_dbus_object_desc *obj_desc;
+ struct peer_handler_args *arg;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL)
+ return 0;
+
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return 0;
+
+ wpa_s = wpa_s->parent->parent;
+ if (!wpa_s->dbus_new_path)
+ return 0;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+ wpa_printf(MSG_INFO, "dbus: Register peer object '%s'",
+ peer_obj_path);
+ obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create object description");
+ goto err;
+ }
+
+ /* allocate memory for handlers arguments */
+ arg = os_zalloc(sizeof(struct peer_handler_args));
+ if (!arg) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create arguments for method");
+ goto err;
+ }
+
+ arg->wpa_s = wpa_s;
+ os_memcpy(arg->p2p_device_addr, dev_addr, ETH_ALEN);
+
+ wpas_dbus_register(obj_desc, arg, wpa_dbus_free,
+ NULL,
+ wpas_dbus_p2p_peer_properties,
+ wpas_dbus_p2p_peer_signals);
+
+ if (wpa_dbus_register_object_per_iface(ctrl_iface, peer_obj_path,
+ wpa_s->ifname, obj_desc))
+ goto err;
+
+ return 0;
+
+err:
+ free_dbus_object_desc(obj_desc);
+ return -1;
+}
+
+/**
+ * wpas_dbus_unregister_peer - Unregister a peer object with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @dev_addr: p2p device addr
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers network representing object with dbus
+ */
+int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+ int ret;
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL)
+ return 0;
+
+ wpa_s = wpa_s->parent->parent;
+ if (!wpa_s->dbus_new_path)
+ return 0;
+
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return 0;
+
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+ wpa_printf(MSG_INFO, "dbus: Unregister peer object '%s'",
+ peer_obj_path);
+ ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, peer_obj_path);
+
+ return ret;
+}
+
+
+/**
+ * wpas_dbus_signal_p2p_find_stopped - Send P2P Find stopped signal
+ * @wpa_s: %wpa_supplicant network interface data
+ *
+ * Notify listeners about P2P Find stopped
+ */
+void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
+{
+ struct wpas_dbus_priv *iface;
+ DBusMessage *msg;
+
+ iface = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (iface == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ if (!wpa_s->dbus_new_path)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_P2PDEVICE,
+ "FindStopped");
+ if (msg == NULL)
+ return;
+
+ dbus_connection_send(iface->con, msg, NULL);
+
+ dbus_message_unref(msg);
+}
+
+
+/**
+ * wpas_dbus_signal_peer_groups_changed - Send peer group change property signal
+ * @wpa_s: %wpa_supplicant network interface data
+ * @dev_addr: P2P Device Address
+ *
+ * Notify listeners about peer Groups property changes.
+ */
+void wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+ char peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ if (!wpa_s->dbus_new_path)
+ return;
+ os_snprintf(peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(dev_addr));
+
+ wpa_dbus_mark_property_changed(wpa_s->global->dbus, peer_obj_path,
+ WPAS_DBUS_NEW_IFACE_P2P_PEER, "Groups");
+}
+
+
+static const struct wpa_dbus_property_desc wpas_dbus_p2p_group_properties[] = {
+ { "Members", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ao",
+ wpas_dbus_getter_p2p_group_members,
+ NULL,
+ NULL
+ },
+ { "Group", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "o",
+ wpas_dbus_getter_p2p_group,
+ NULL,
+ NULL
+ },
+ { "Role", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
+ wpas_dbus_getter_p2p_role,
+ NULL,
+ NULL
+ },
+ { "SSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
+ wpas_dbus_getter_p2p_group_ssid,
+ NULL,
+ NULL
+ },
+ { "BSSID", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
+ wpas_dbus_getter_p2p_group_bssid,
+ NULL,
+ NULL
+ },
+ { "Frequency", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "q",
+ wpas_dbus_getter_p2p_group_frequency,
+ NULL,
+ NULL
+ },
+ { "Passphrase", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "s",
+ wpas_dbus_getter_p2p_group_passphrase,
+ NULL,
+ NULL
+ },
+ { "PSK", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "ay",
+ wpas_dbus_getter_p2p_group_psk,
+ NULL,
+ NULL
+ },
+ { "WPSVendorExtensions", WPAS_DBUS_NEW_IFACE_P2P_GROUP, "aay",
+ wpas_dbus_getter_p2p_group_vendor_ext,
+ wpas_dbus_setter_p2p_group_vendor_ext,
+ NULL
+ },
+ { NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+static const struct wpa_dbus_signal_desc wpas_dbus_p2p_group_signals[] = {
+ { "PeerJoined", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
+ {
+ { "peer", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { "PeerDisconnected", WPAS_DBUS_NEW_IFACE_P2P_GROUP,
+ {
+ { "peer", "o", ARG_OUT },
+ END_ARGS
+ }
+ },
+ { NULL, NULL, { END_ARGS } }
+};
+
+/**
+ * wpas_dbus_register_p2p_group - Register a p2p group object with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @ssid: SSID struct
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers p2p group representing object with dbus
+ */
+void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ struct wpa_dbus_object_desc *obj_desc;
+ char group_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL)
+ return;
+
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return;
+
+ if (wpa_s->dbus_groupobj_path) {
+ wpa_printf(MSG_INFO, "%s: Group object '%s' already exists",
+ __func__, wpa_s->dbus_groupobj_path);
+ return;
+ }
+
+ if (wpas_dbus_get_group_obj_path(wpa_s, ssid, group_obj_path) < 0)
+ return;
+
+ wpa_s->dbus_groupobj_path = os_strdup(group_obj_path);
+ if (wpa_s->dbus_groupobj_path == NULL)
+ return;
+
+ wpa_printf(MSG_INFO, "dbus: Register group object '%s'",
+ group_obj_path);
+ obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "Not enough memory to create object description");
+ goto err;
+ }
+
+ wpas_dbus_register(obj_desc, wpa_s, NULL, NULL,
+ wpas_dbus_p2p_group_properties,
+ wpas_dbus_p2p_group_signals);
+
+ if (wpa_dbus_register_object_per_iface(ctrl_iface, group_obj_path,
+ wpa_s->ifname, obj_desc))
+ goto err;
+
+ return;
+
+err:
+ if (wpa_s->dbus_groupobj_path) {
+ os_free(wpa_s->dbus_groupobj_path);
+ wpa_s->dbus_groupobj_path = NULL;
+ }
+
+ free_dbus_object_desc(obj_desc);
+}
+
+/**
+ * wpas_dbus_unregister_p2p_group - Unregister a p2p group object from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @ssid: network name of the p2p group started
+ */
+void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
+ const struct wpa_ssid *ssid)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL)
+ return;
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return;
+
+ if (!wpa_s->dbus_groupobj_path) {
+ wpa_printf(MSG_DEBUG,
+ "%s: Group object has already unregistered",
+ __func__);
+ return;
+ }
+
+ peer_groups_changed(wpa_s);
+
+ wpa_printf(MSG_DEBUG, "dbus: Unregister group object '%s'",
+ wpa_s->dbus_groupobj_path);
+
+ wpa_dbus_unregister_object_per_iface(ctrl_iface,
+ wpa_s->dbus_groupobj_path);
+
+ os_free(wpa_s->dbus_groupobj_path);
+ wpa_s->dbus_groupobj_path = NULL;
+}
+
+static const struct wpa_dbus_property_desc
+ wpas_dbus_persistent_group_properties[] = {
+ { "Properties", WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP, "a{sv}",
+ wpas_dbus_getter_persistent_group_properties,
+ wpas_dbus_setter_persistent_group_properties,
+ NULL
+ },
+ { NULL, NULL, NULL, NULL, NULL, NULL }
+};
+
+/* No signals intended for persistent group objects */
+
+/**
+ * wpas_dbus_register_persistent_group - Register a configured(saved)
+ * persistent group with dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @ssid: persistent group (still represented as a network within wpa)
+ * configuration data
+ * Returns: 0 on success, -1 on failure
+ *
+ * Registers a persistent group representing object with dbus.
+ */
+int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ struct wpa_dbus_object_desc *obj_desc;
+ struct network_handler_args *arg;
+ char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL)
+ return 0;
+ wpa_s = wpa_s->parent->parent;
+ if (!wpa_s->dbus_new_path)
+ return 0;
+
+ /* Make sure ssid is a persistent group */
+ if (ssid->disabled != 2 && !ssid->p2p_persistent_group)
+ return -1; /* should we return w/o complaining? */
+
+ if (wpa_s->p2p_mgmt)
+ wpa_s = wpa_s->parent;
+
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL)
+ return 0;
+
+ /*
+ * Intentionally not coming up with different numbering scheme
+ * for persistent groups.
+ */
+ os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
+ wpa_s->dbus_new_path, ssid->id);
+
+ wpa_printf(MSG_DEBUG, "dbus: Register persistent group object '%s'",
+ pgrp_obj_path);
+ obj_desc = os_zalloc(sizeof(struct wpa_dbus_object_desc));
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "dbus: Not enough memory to create object description");
+ goto err;
+ }
+
+ /*
+ * Reusing the same context structure as that for networks
+ * since these are represented using same data structure.
+ */
+ /* allocate memory for handlers arguments */
+ arg = os_zalloc(sizeof(struct network_handler_args));
+ if (!arg) {
+ wpa_printf(MSG_ERROR,
+ "dbus: Not enough memory to create arguments for method");
+ goto err;
+ }
+
+ arg->wpa_s = wpa_s;
+ arg->ssid = ssid;
+
+ wpas_dbus_register(obj_desc, arg, wpa_dbus_free, NULL,
+ wpas_dbus_persistent_group_properties,
+ NULL);
+
+ if (wpa_dbus_register_object_per_iface(ctrl_iface, pgrp_obj_path,
+ wpa_s->ifname, obj_desc))
+ goto err;
+
+ wpas_dbus_signal_persistent_group_added(wpa_s, ssid->id);
+
+ return 0;
+
+err:
+ free_dbus_object_desc(obj_desc);
+ return -1;
+}
+
+
+/**
+ * wpas_dbus_unregister_persistent_group - Unregister a persistent_group
+ * from dbus
+ * @wpa_s: wpa_supplicant interface structure
+ * @nid: network id
+ * Returns: 0 on success, -1 on failure
+ *
+ * Unregisters persistent group representing object from dbus
+ *
+ * NOTE: There is a slight issue with the semantics here. While the
+ * implementation simply means the persistent group is unloaded from memory,
+ * it should not get interpreted as the group is actually being erased/removed
+ * from persistent storage as well.
+ */
+int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
+ int nid)
+{
+ struct wpas_dbus_priv *ctrl_iface;
+ char pgrp_obj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+ int ret;
+
+ /* Do nothing if the control interface is not turned on */
+ if (wpa_s == NULL || wpa_s->global == NULL)
+ return 0;
+
+ wpa_s = wpa_s->parent->parent;
+
+ ctrl_iface = wpa_s->global->dbus;
+ if (ctrl_iface == NULL || !wpa_s->dbus_new_path)
+ return 0;
+
+ os_snprintf(pgrp_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%u",
+ wpa_s->dbus_new_path, nid);
+
+ wpa_printf(MSG_DEBUG, "dbus: Unregister persistent group object '%s'",
+ pgrp_obj_path);
+ ret = wpa_dbus_unregister_object_per_iface(ctrl_iface, pgrp_obj_path);
+
+ if (!ret)
+ wpas_dbus_signal_persistent_group_removed(wpa_s, nid);
+
+ return ret;
+}
+
+#endif /* CONFIG_P2P */
diff --git a/wpa_supplicant/dbus/dbus_new.h b/wpa_supplicant/dbus/dbus_new.h
new file mode 100644
index 000000000000..26bdcb548de8
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new.h
@@ -0,0 +1,648 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef CTRL_IFACE_DBUS_NEW_H
+#define CTRL_IFACE_DBUS_NEW_H
+
+#include "common/defs.h"
+#include "p2p/p2p.h"
+
+struct wpa_global;
+struct wpa_supplicant;
+struct wpa_ssid;
+struct wpa_cred;
+struct wpa_bss;
+struct wps_event_m2d;
+struct wps_event_fail;
+struct wps_credential;
+
+enum wpas_dbus_prop {
+ WPAS_DBUS_PROP_AP_SCAN,
+ WPAS_DBUS_PROP_SCANNING,
+ WPAS_DBUS_PROP_STATE,
+ WPAS_DBUS_PROP_CURRENT_BSS,
+ WPAS_DBUS_PROP_CURRENT_NETWORK,
+ WPAS_DBUS_PROP_CURRENT_AUTH_MODE,
+ WPAS_DBUS_PROP_BSSS,
+ WPAS_DBUS_PROP_STATIONS,
+ WPAS_DBUS_PROP_DISCONNECT_REASON,
+ WPAS_DBUS_PROP_AUTH_STATUS_CODE,
+ WPAS_DBUS_PROP_ASSOC_STATUS_CODE,
+ WPAS_DBUS_PROP_ROAM_TIME,
+ WPAS_DBUS_PROP_ROAM_COMPLETE,
+ WPAS_DBUS_PROP_SESSION_LENGTH,
+ WPAS_DBUS_PROP_BSS_TM_STATUS,
+};
+
+enum wpas_dbus_bss_prop {
+ WPAS_DBUS_BSS_PROP_SIGNAL,
+ WPAS_DBUS_BSS_PROP_FREQ,
+ WPAS_DBUS_BSS_PROP_MODE,
+ WPAS_DBUS_BSS_PROP_PRIVACY,
+ WPAS_DBUS_BSS_PROP_RATES,
+ WPAS_DBUS_BSS_PROP_WPA,
+ WPAS_DBUS_BSS_PROP_RSN,
+ WPAS_DBUS_BSS_PROP_WPS,
+ WPAS_DBUS_BSS_PROP_IES,
+ WPAS_DBUS_BSS_PROP_AGE,
+};
+
+enum wpas_dbus_sta_prop {
+ WPAS_DBUS_STA_PROP_ADDRESS,
+};
+
+#define WPAS_DBUS_OBJECT_PATH_MAX 150
+
+#define WPAS_DBUS_NEW_SERVICE "fi.w1.wpa_supplicant1"
+#define WPAS_DBUS_NEW_PATH "/fi/w1/wpa_supplicant1"
+#define WPAS_DBUS_NEW_INTERFACE "fi.w1.wpa_supplicant1"
+
+#define WPAS_DBUS_NEW_PATH_INTERFACES WPAS_DBUS_NEW_PATH "/Interfaces"
+#define WPAS_DBUS_NEW_IFACE_INTERFACE WPAS_DBUS_NEW_INTERFACE ".Interface"
+#define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
+
+#define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
+#define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_INTERFACE ".Network"
+
+#define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
+#define WPAS_DBUS_NEW_IFACE_BSS WPAS_DBUS_NEW_INTERFACE ".BSS"
+
+#define WPAS_DBUS_NEW_STAS_PART "Stations"
+#define WPAS_DBUS_NEW_IFACE_STA WPAS_DBUS_NEW_INTERFACE ".Station"
+
+#define WPAS_DBUS_NEW_IFACE_P2PDEVICE \
+ WPAS_DBUS_NEW_IFACE_INTERFACE ".P2PDevice"
+
+#define WPAS_DBUS_NEW_IFACE_MESH WPAS_DBUS_NEW_IFACE_INTERFACE ".Mesh"
+
+/*
+ * Groups correspond to P2P groups where this device is a GO (owner)
+ */
+#define WPAS_DBUS_NEW_P2P_GROUPS_PART "Groups"
+#define WPAS_DBUS_NEW_IFACE_P2P_GROUP WPAS_DBUS_NEW_INTERFACE ".Group"
+
+/*
+ * Different dbus object for persistent groups so they do not get confused
+ * with regular (configured) network objects.
+ */
+#define WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "PersistentGroups"
+#define WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP \
+ WPAS_DBUS_NEW_INTERFACE ".PersistentGroup"
+
+#define WPAS_DBUS_NEW_P2P_PEERS_PART "Peers"
+#define WPAS_DBUS_NEW_IFACE_P2P_PEER WPAS_DBUS_NEW_INTERFACE ".Peer"
+
+#define WPAS_DBUS_NEW_CREDENTIALS_PART "Credentials"
+#define WPAS_DBUS_NEW_IFACE_CREDENTIAL WPAS_DBUS_NEW_INTERFACE ".Credential"
+
+/* Top-level Errors */
+#define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
+ WPAS_DBUS_NEW_INTERFACE ".UnknownError"
+#define WPAS_DBUS_ERROR_INVALID_ARGS \
+ WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
+
+#define WPAS_DBUS_ERROR_IFACE_EXISTS \
+ WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
+#define WPAS_DBUS_ERROR_IFACE_DISABLED \
+ WPAS_DBUS_NEW_INTERFACE ".InterfaceDisabled"
+#define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
+ WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
+
+#define WPAS_DBUS_ERROR_NOT_CONNECTED \
+ WPAS_DBUS_NEW_INTERFACE ".NotConnected"
+#define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
+ WPAS_DBUS_NEW_INTERFACE ".NetworkUnknown"
+
+#define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE \
+ WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnavailable"
+#define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED \
+ WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnsupported"
+#define WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR \
+ WPAS_DBUS_NEW_INTERFACE ".ConnectUnspecifiedError"
+
+#define WPAS_DBUS_ERROR_BLOB_EXISTS \
+ WPAS_DBUS_NEW_INTERFACE ".BlobExists"
+#define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
+ WPAS_DBUS_NEW_INTERFACE ".BlobUnknown"
+
+#define WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE \
+ WPAS_DBUS_NEW_INTERFACE ".SubscriptionInUse"
+#define WPAS_DBUS_ERROR_NO_SUBSCRIPTION \
+ WPAS_DBUS_NEW_INTERFACE ".NoSubscription"
+#define WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM \
+ WPAS_DBUS_NEW_INTERFACE ".SubscriptionNotYou"
+
+/* Interface-level errors */
+#define WPAS_DBUS_ERROR_IFACE_SCAN_ERROR \
+ WPAS_DBUS_NEW_IFACE_INTERFACE ".ScanError"
+
+void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv);
+void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv);
+
+
+#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
+
+int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
+void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
+
+int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
+int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
+void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
+ enum wpas_dbus_prop property);
+void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
+ enum wpas_dbus_bss_prop property,
+ unsigned int id);
+void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid);
+void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
+void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid,
+ enum wpa_ctrl_req_type rtype,
+ const char *default_text);
+void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
+void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
+ const struct wps_credential *cred);
+void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
+ struct wps_event_m2d *m2d);
+void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
+ struct wps_event_fail *fail);
+void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
+void wpas_dbus_signal_wps_event_pbc_overlap(struct wpa_supplicant *wpa_s);
+int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid);
+int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
+int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
+ u8 bssid[ETH_ALEN], unsigned int id);
+int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
+ u8 bssid[ETH_ALEN], unsigned int id);
+int wpas_dbus_unregister_sta(struct wpa_supplicant *wpa_s, const u8 *sta);
+int wpas_dbus_register_sta(struct wpa_supplicant *wpa_s, const u8 *sta);
+void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
+ const char *name);
+void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
+ const char *name);
+void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
+void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
+void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
+
+int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr);
+void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s);
+void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr);
+int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr);
+void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr);
+void wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr);
+void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
+ const char *role);
+void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr, int request,
+ enum p2p_prov_disc_status status,
+ u16 config_methods,
+ unsigned int generated_pin);
+void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+ const u8 *src, u16 dev_passwd_id,
+ u8 go_intent);
+void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
+ int client, int persistent,
+ const u8 *ip);
+void wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
+ const char *reason);
+void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid);
+void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
+ struct p2p_go_neg_results *res);
+void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
+ const struct wpa_ssid *ssid);
+int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid);
+int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
+ int nid);
+void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
+ int status, const u8 *bssid);
+void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
+ const u8 *member);
+void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
+ int freq, const u8 *sa, u8 dialog_token,
+ u16 update_indic, const u8 *tlvs,
+ size_t tlvs_len);
+void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
+ const u8 *sa, u16 update_indic,
+ const u8 *tlvs, size_t tlvs_len);
+void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
+ const u8 *member);
+void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+ struct wps_event_fail *fail);
+void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
+ int depth, const char *subject,
+ const char *altsubject[],
+ int num_altsubject,
+ const char *cert_hash,
+ const struct wpabuf *cert);
+void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
+ const u8 *addr, const u8 *dst, const u8 *bssid,
+ const u8 *ie, size_t ie_len, u32 ssi_signal);
+void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
+ const char *status, const char *parameter);
+void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
+ const u8 *sta);
+void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
+ const u8 *sta);
+void wpas_dbus_signal_p2p_invitation_received(struct wpa_supplicant *wpa_s,
+ const u8 *sa, const u8 *dev_addr,
+ const u8 *bssid, int id,
+ int op_freq);
+void wpas_dbus_signal_mesh_group_started(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid);
+void wpas_dbus_signal_mesh_group_removed(struct wpa_supplicant *wpa_s,
+ const u8 *meshid, u8 meshid_len,
+ int reason);
+void wpas_dbus_signal_mesh_peer_connected(struct wpa_supplicant *wpa_s,
+ const u8 *peer_addr);
+void wpas_dbus_signal_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
+ const u8 *peer_addr, int reason);
+void wpas_dbus_signal_interworking_ap_added(struct wpa_supplicant *wpa_s,
+ struct wpa_bss *bss,
+ struct wpa_cred *cred,
+ const char *type, int excluded,
+ int bh, int bss_load,
+ int conn_capab);
+void wpas_dbus_signal_interworking_select_done(struct wpa_supplicant *wpa_s);
+
+#else /* CONFIG_CTRL_IFACE_DBUS_NEW */
+
+static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
+{
+ return 0;
+}
+
+static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
+{
+ return 0;
+}
+
+#define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
+
+static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
+ enum wpas_dbus_prop property)
+{
+}
+
+static inline void wpas_dbus_bss_signal_prop_changed(
+ struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
+ unsigned int id)
+{
+}
+
+static inline void wpas_dbus_signal_network_enabled_changed(
+ struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+}
+
+static inline void wpas_dbus_signal_network_selected(
+ struct wpa_supplicant *wpa_s, int id)
+{
+}
+
+static inline void wpas_dbus_signal_network_request(
+ struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+ enum wpa_ctrl_req_type rtype, const char *default_txt)
+{
+}
+
+static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
+ int success)
+{
+}
+
+static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
+ const struct wps_credential *cred)
+{
+}
+
+static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
+ struct wps_event_m2d *m2d)
+{
+}
+
+static inline void wpas_dbus_signal_wps_event_fail(
+ struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
+{
+}
+
+static inline void wpas_dbus_signal_wps_event_success(
+ struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void wpas_dbus_signal_wps_event_pbc_overlap(
+ struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ return 0;
+}
+
+static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
+ int nid)
+{
+ return 0;
+}
+
+static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
+ u8 bssid[ETH_ALEN], unsigned int id)
+{
+ return 0;
+}
+
+static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
+ u8 bssid[ETH_ALEN], unsigned int id)
+{
+ return 0;
+}
+
+static inline int wpas_dbus_unregister_sta(struct wpa_supplicant *wpa_s,
+ const u8 *sta)
+{
+ return 0;
+}
+
+static inline int wpas_dbus_register_sta(struct wpa_supplicant *wpa_s,
+ const u8 *sta)
+{
+ return 0;
+}
+
+static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
+ const char *name)
+{
+}
+
+static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
+ const char *name)
+{
+}
+
+static inline void wpas_dbus_signal_debug_level_changed(
+ struct wpa_global *global)
+{
+}
+
+static inline void wpas_dbus_signal_debug_timestamp_changed(
+ struct wpa_global *global)
+{
+}
+
+static inline void wpas_dbus_signal_debug_show_keys_changed(
+ struct wpa_global *global)
+{
+}
+
+static inline int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+ return 0;
+}
+
+static inline int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+ return 0;
+}
+
+static inline void
+wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
+ const char *role)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr, int request,
+ enum p2p_prov_disc_status status,
+ u16 config_methods,
+ unsigned int generated_pin)
+{
+}
+
+static inline void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
+ const u8 *src,
+ u16 dev_passwd_id,
+ u8 go_intent)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
+ int client, int persistent,
+ const u8 *ip)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_group_formation_failure(struct wpa_supplicant *wpa_s,
+ const char *reason)
+{
+}
+
+static inline void
+wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+}
+
+static inline int wpas_dbus_register_persistent_group(
+ struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
+{
+ return 0;
+}
+
+static inline int wpas_dbus_unregister_persistent_group(
+ struct wpa_supplicant *wpa_s, int nid)
+{
+ return 0;
+}
+
+static inline void
+wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
+ struct p2p_go_neg_results *res)
+{
+}
+
+static inline void
+wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
+ const struct wpa_ssid *ssid)
+{
+}
+
+static inline void wpas_dbus_signal_p2p_invitation_result(
+ struct wpa_supplicant *wpa_s, int status,
+ const u8 *bssid)
+{
+}
+
+static inline void
+wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
+ const u8 *p2p_if_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s, int freq,
+ const u8 *sa, u8 dialog_token, u16 update_indic,
+ const u8 *tlvs, size_t tlvs_len)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
+ const u8 *sa, u16 update_indic,
+ const u8 *tlvs, size_t tlvs_len)
+{
+}
+
+static inline void
+wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
+ const u8 *p2p_if_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
+ const u8 *member)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
+{
+}
+
+static inline void
+wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
+ const u8 *dev_addr)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
+ const u8 *member)
+{
+}
+
+static inline void
+wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
+ struct wps_event_fail *fail)
+{
+}
+
+static inline void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
+ int depth,
+ const char *subject,
+ const char *altsubject[],
+ int num_altsubject,
+ const char *cert_hash,
+ const struct wpabuf *cert)
+{
+}
+
+static inline void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
+ const u8 *addr, const u8 *dst,
+ const u8 *bssid,
+ const u8 *ie, size_t ie_len,
+ u32 ssi_signal)
+{
+}
+
+static inline void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
+ const char *status,
+ const char *parameter)
+{
+}
+
+static inline
+void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
+ const u8 *sta)
+{
+}
+
+static inline
+void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
+ const u8 *sta)
+{
+}
+
+static inline
+void wpas_dbus_signal_p2p_invitation_received(struct wpa_supplicant *wpa_s,
+ const u8 *sa, const u8 *dev_addr,
+ const u8 *bssid, int id,
+ int op_freq)
+{
+}
+
+static inline
+void wpas_dbus_signal_mesh_group_started(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+}
+
+static inline
+void wpas_dbus_signal_mesh_group_removed(struct wpa_supplicant *wpa_s,
+ const u8 *meshid, u8 meshid_len,
+ int reason)
+{
+}
+
+static inline
+void wpas_dbus_signal_mesh_peer_connected(struct wpa_supplicant *wpa_s,
+ const u8 *peer_addr)
+{
+}
+
+static inline
+void wpas_dbus_signal_mesh_peer_disconnected(struct wpa_supplicant *wpa_s,
+ const u8 *peer_addr, int reason)
+{
+}
+
+static inline
+void wpas_dbus_signal_interworking_ap_added(struct wpa_supplicant *wpa_s,
+ struct wpa_bss *bss,
+ struct wpa_cred *cred,
+ const char *type, int excluded,
+ int bh, int bss_load,
+ int conn_capab)
+{
+}
+
+static inline
+void wpas_dbus_signal_interworking_select_done(struct wpa_supplicant *wpa_s)
+{
+}
+
+#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
+
+#endif /* CTRL_IFACE_DBUS_H_NEW */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers.c b/wpa_supplicant/dbus/dbus_new_handlers.c
new file mode 100644
index 000000000000..959a68b4cdf5
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers.c
@@ -0,0 +1,5928 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2009-2015, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "common/ieee802_11_defs.h"
+#include "eap_peer/eap_methods.h"
+#include "eapol_supp/eapol_supp_sm.h"
+#include "rsn_supp/wpa.h"
+#include "ap/hostapd.h"
+#include "ap/sta_info.h"
+#include "ap/ap_drv_ops.h"
+#include "../config.h"
+#include "../wpa_supplicant_i.h"
+#include "../driver_i.h"
+#include "../notify.h"
+#include "../bss.h"
+#include "../scan.h"
+#include "../autoscan.h"
+#include "../ap.h"
+#include "../interworking.h"
+#include "dbus_new_helpers.h"
+#include "dbus_new.h"
+#include "dbus_new_handlers.h"
+#include "dbus_dict_helpers.h"
+#include "dbus_common_i.h"
+#include "drivers/driver.h"
+#ifdef CONFIG_MESH
+#include "ap/hostapd.h"
+#include "ap/sta_info.h"
+#endif /* CONFIG_MESH */
+
+static const char * const debug_strings[] = {
+ "excessive", "msgdump", "debug", "info", "warning", "error", NULL
+};
+
+
+/**
+ * wpas_dbus_error_unknown_error - Return a new UnknownError error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * @arg: Optional string appended to error message
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an UnknownError
+ */
+DBusMessage * wpas_dbus_error_unknown_error(DBusMessage *message,
+ const char *arg)
+{
+ return dbus_message_new_error(message, WPAS_DBUS_ERROR_UNKNOWN_ERROR,
+ arg);
+}
+
+
+/**
+ * wpas_dbus_error_iface_unknown - Return a new invalid interface error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: A dbus error message
+ *
+ * Convenience function to create and return an invalid interface error
+ */
+static DBusMessage * wpas_dbus_error_iface_unknown(DBusMessage *message)
+{
+ return dbus_message_new_error(
+ message, WPAS_DBUS_ERROR_IFACE_UNKNOWN,
+ "wpa_supplicant knows nothing about this interface.");
+}
+
+
+/**
+ * wpas_dbus_error_network_unknown - Return a new NetworkUnknown error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an invalid network error
+ */
+static DBusMessage * wpas_dbus_error_network_unknown(DBusMessage *message)
+{
+ return dbus_message_new_error(
+ message, WPAS_DBUS_ERROR_NETWORK_UNKNOWN,
+ "There is no such a network in this interface.");
+}
+
+
+/**
+ * wpas_dbus_error_invalid_args - Return a new InvalidArgs error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an invalid options error
+ */
+DBusMessage * wpas_dbus_error_invalid_args(DBusMessage *message,
+ const char *arg)
+{
+ DBusMessage *reply;
+
+ reply = dbus_message_new_error(
+ message, WPAS_DBUS_ERROR_INVALID_ARGS,
+ "Did not receive correct message arguments.");
+ if (arg != NULL)
+ dbus_message_append_args(reply, DBUS_TYPE_STRING, &arg,
+ DBUS_TYPE_INVALID);
+
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_error_scan_error - Return a new ScanError error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * @error: Optional string to be used as the error message
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return a scan error
+ */
+static DBusMessage * wpas_dbus_error_scan_error(DBusMessage *message,
+ const char *error)
+{
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_IFACE_SCAN_ERROR,
+ error);
+}
+
+
+DBusMessage * wpas_dbus_error_no_memory(DBusMessage *message)
+{
+ wpa_printf(MSG_DEBUG, "dbus: Failed to allocate memory");
+ return dbus_message_new_error(message, DBUS_ERROR_NO_MEMORY, NULL);
+}
+
+
+static const char * const dont_quote[] = {
+ "key_mgmt", "proto", "pairwise", "auth_alg", "group", "eap",
+ "bssid", "scan_freq", "freq_list", "scan_ssid", "bssid_hint",
+ "bssid_ignore", "bssid_accept", /* deprecated aliases */
+ "bssid_blacklist", "bssid_whitelist",
+ "group_mgmt",
+ "ignore_broadcast_ssid",
+#ifdef CONFIG_MESH
+ "mesh_basic_rates",
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_P2P
+ "go_p2p_dev_addr", "p2p_client_list", "psk_list",
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_INTERWORKING
+ "roaming_consortium", "required_roaming_consortium",
+#endif /* CONFIG_INTERWORKING */
+ NULL
+};
+
+static dbus_bool_t should_quote_opt(const char *key)
+{
+ int i = 0;
+
+ while (dont_quote[i] != NULL) {
+ if (os_strcmp(key, dont_quote[i]) == 0)
+ return FALSE;
+ i++;
+ }
+ return TRUE;
+}
+
+/**
+ * get_iface_by_dbus_path - Get a new network interface
+ * @global: Pointer to global data from wpa_supplicant_init()
+ * @path: Pointer to a dbus object path representing an interface
+ * Returns: Pointer to the interface or %NULL if not found
+ */
+static struct wpa_supplicant * get_iface_by_dbus_path(
+ struct wpa_global *global, const char *path)
+{
+ struct wpa_supplicant *wpa_s;
+
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+ if (wpa_s->dbus_new_path &&
+ os_strcmp(wpa_s->dbus_new_path, path) == 0)
+ return wpa_s;
+ }
+ return NULL;
+}
+
+
+/**
+ * set_network_properties - Set properties of a configured network
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @ssid: wpa_ssid structure for a configured network
+ * @iter: DBus message iterator containing dictionary of network
+ * properties to set.
+ * @error: On failure, an error describing the failure
+ * Returns: TRUE if the request succeeds, FALSE if it failed
+ *
+ * Sets network configuration with parameters given id DBus dictionary
+ */
+dbus_bool_t set_network_properties(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid,
+ DBusMessageIter *iter,
+ DBusError *error)
+{
+ struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING };
+ DBusMessageIter iter_dict;
+ char *value = NULL;
+
+ if (!wpa_dbus_dict_open_read(iter, &iter_dict, error))
+ return FALSE;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ size_t size = 50;
+ int ret;
+
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+
+ value = NULL;
+ if (entry.type == DBUS_TYPE_ARRAY &&
+ entry.array_type == DBUS_TYPE_BYTE) {
+ if (entry.array_len <= 0)
+ goto error;
+
+ size = entry.array_len * 2 + 1;
+ value = os_zalloc(size);
+ if (value == NULL)
+ goto error;
+
+ ret = wpa_snprintf_hex(value, size,
+ (u8 *) entry.bytearray_value,
+ entry.array_len);
+ if (ret <= 0)
+ goto error;
+ } else if (entry.type == DBUS_TYPE_STRING) {
+ if (should_quote_opt(entry.key)) {
+ size = os_strlen(entry.str_value);
+
+ size += 3;
+ value = os_zalloc(size);
+ if (value == NULL)
+ goto error;
+
+ ret = os_snprintf(value, size, "\"%s\"",
+ entry.str_value);
+ if (os_snprintf_error(size, ret))
+ goto error;
+ } else {
+ value = os_strdup(entry.str_value);
+ if (value == NULL)
+ goto error;
+ }
+ } else if (entry.type == DBUS_TYPE_UINT32) {
+ value = os_zalloc(size);
+ if (value == NULL)
+ goto error;
+
+ ret = os_snprintf(value, size, "%u",
+ entry.uint32_value);
+ if (os_snprintf_error(size, ret))
+ goto error;
+ } else if (entry.type == DBUS_TYPE_INT32) {
+ value = os_zalloc(size);
+ if (value == NULL)
+ goto error;
+
+ ret = os_snprintf(value, size, "%d",
+ entry.int32_value);
+ if (os_snprintf_error(size, ret))
+ goto error;
+ } else
+ goto error;
+
+ ret = wpa_config_set(ssid, entry.key, value, 0);
+ if (ret < 0)
+ goto error;
+ if (ret == 1)
+ goto skip_update;
+
+#ifdef CONFIG_BGSCAN
+ if (os_strcmp(entry.key, "bgscan") == 0) {
+ /*
+ * Reset the bgscan parameters for the current network
+ * and continue. There's no need to flush caches for
+ * bgscan parameter changes.
+ */
+ if (wpa_s->current_ssid == ssid &&
+ wpa_s->wpa_state == WPA_COMPLETED)
+ wpa_supplicant_reset_bgscan(wpa_s);
+ os_free(value);
+ value = NULL;
+ wpa_dbus_dict_entry_clear(&entry);
+ continue;
+ }
+#endif /* CONFIG_BGSCAN */
+
+ if (os_strcmp(entry.key, "bssid") != 0 &&
+ os_strcmp(entry.key, "priority") != 0)
+ wpa_sm_pmksa_cache_flush(wpa_s->wpa, ssid);
+
+ if (wpa_s->current_ssid == ssid ||
+ wpa_s->current_ssid == NULL) {
+ /*
+ * Invalidate the EAP session cache if anything in the
+ * current or previously used configuration changes.
+ */
+ eapol_sm_invalidate_cached_session(wpa_s->eapol);
+ }
+
+ if ((os_strcmp(entry.key, "psk") == 0 &&
+ value[0] == '"' && ssid->ssid_len) ||
+ (os_strcmp(entry.key, "ssid") == 0 && ssid->passphrase))
+ wpa_config_update_psk(ssid);
+ else if (os_strcmp(entry.key, "priority") == 0)
+ wpa_config_update_prio_list(wpa_s->conf);
+
+ skip_update:
+ os_free(value);
+ value = NULL;
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ return TRUE;
+
+error:
+ os_free(value);
+ wpa_dbus_dict_entry_clear(&entry);
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "invalid message format");
+ return FALSE;
+}
+
+
+/**
+ * set_cred_properties - Set the properties of a configured credential
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * @cred: wpa_cred structure for a configured credential
+ * @iter: DBus message iterator containing dictionary of network
+ * properties to set.
+ * @error: On failure, an error describing the failure
+ * Returns: TRUE if the request succeeds, FALSE if it failed
+ */
+static dbus_bool_t set_cred_properties(struct wpa_supplicant *wpa_s,
+ struct wpa_cred *cred,
+ DBusMessageIter *iter,
+ DBusError *error)
+{
+ struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING };
+ DBusMessageIter iter_dict;
+ char *value = NULL;
+
+ if (!wpa_dbus_dict_open_read(iter, &iter_dict, error))
+ return FALSE;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ size_t size = 50;
+ int ret;
+
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+
+ value = NULL;
+ if (entry.type == DBUS_TYPE_ARRAY &&
+ entry.array_type == DBUS_TYPE_BYTE) {
+ if (entry.array_len <= 0)
+ goto error;
+
+ size = entry.array_len * 2 + 1;
+ value = os_zalloc(size);
+ if (!value)
+ goto error;
+
+ ret = wpa_snprintf_hex(value, size,
+ (u8 *) entry.bytearray_value,
+ entry.array_len);
+ if (ret <= 0)
+ goto error;
+ } else if (entry.type == DBUS_TYPE_STRING) {
+ if (should_quote_opt(entry.key)) {
+ size = os_strlen(entry.str_value);
+
+ size += 3;
+ value = os_zalloc(size);
+ if (!value)
+ goto error;
+
+ ret = os_snprintf(value, size, "\"%s\"",
+ entry.str_value);
+ if (os_snprintf_error(size, ret))
+ goto error;
+ } else {
+ value = os_strdup(entry.str_value);
+ if (!value)
+ goto error;
+ }
+ } else if (entry.type == DBUS_TYPE_UINT32) {
+ value = os_zalloc(size);
+ if (!value)
+ goto error;
+
+ ret = os_snprintf(value, size, "%u",
+ entry.uint32_value);
+ if (os_snprintf_error(size, ret))
+ goto error;
+ } else if (entry.type == DBUS_TYPE_INT32) {
+ value = os_zalloc(size);
+ if (!value)
+ goto error;
+
+ ret = os_snprintf(value, size, "%d",
+ entry.int32_value);
+ if (os_snprintf_error(size, ret))
+ goto error;
+ } else {
+ goto error;
+ }
+
+ ret = wpa_config_set_cred(cred, entry.key, value, 0);
+ if (ret < 0)
+ goto error;
+
+ os_free(value);
+ value = NULL;
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ return TRUE;
+
+error:
+ os_free(value);
+ wpa_dbus_dict_entry_clear(&entry);
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "invalid message format");
+ return FALSE;
+}
+
+
+/**
+ * wpas_dbus_simple_property_getter - Get basic type property
+ * @iter: Message iter to use when appending arguments
+ * @type: DBus type of property (must be basic type)
+ * @val: pointer to place holding property value
+ * @error: On failure an error describing the failure
+ * Returns: TRUE if the request was successful, FALSE if it failed
+ *
+ * Generic getter for basic type properties. Type is required to be basic.
+ */
+dbus_bool_t wpas_dbus_simple_property_getter(DBusMessageIter *iter,
+ const int type,
+ const void *val,
+ DBusError *error)
+{
+ DBusMessageIter variant_iter;
+
+ if (!dbus_type_is_basic(type)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: given type is not basic", __func__);
+ return FALSE;
+ }
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ wpa_dbus_type_as_string(type),
+ &variant_iter) ||
+ !dbus_message_iter_append_basic(&variant_iter, type, val) ||
+ !dbus_message_iter_close_container(iter, &variant_iter)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: error constructing reply", __func__);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_simple_property_setter - Set basic type property
+ * @message: Pointer to incoming dbus message
+ * @type: DBus type of property (must be basic type)
+ * @val: pointer to place where value being set will be stored
+ * Returns: TRUE if the request was successful, FALSE if it failed
+ *
+ * Generic setter for basic type properties. Type is required to be basic.
+ */
+dbus_bool_t wpas_dbus_simple_property_setter(DBusMessageIter *iter,
+ DBusError *error,
+ const int type, void *val)
+{
+ DBusMessageIter variant_iter;
+
+ if (!dbus_type_is_basic(type)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: given type is not basic", __func__);
+ return FALSE;
+ }
+
+ /* Look at the new value */
+ dbus_message_iter_recurse(iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) != type) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "wrong property type");
+ return FALSE;
+ }
+ dbus_message_iter_get_basic(&variant_iter, val);
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_simple_array_property_getter - Get array type property
+ * @iter: Pointer to incoming dbus message iterator
+ * @type: DBus type of property array elements (must be basic type)
+ * @array: pointer to array of elements to put into response message
+ * @array_len: length of above array
+ * @error: a pointer to an error to fill on failure
+ * Returns: TRUE if the request succeeded, FALSE if it failed
+ *
+ * Generic getter for array type properties. Array elements type is
+ * required to be basic.
+ */
+dbus_bool_t wpas_dbus_simple_array_property_getter(DBusMessageIter *iter,
+ const int type,
+ const void *array,
+ size_t array_len,
+ DBusError *error)
+{
+ DBusMessageIter variant_iter, array_iter;
+ char type_str[] = "a?"; /* ? will be replaced with subtype letter; */
+ const char *sub_type_str;
+ size_t element_size, i;
+
+ if (!dbus_type_is_basic(type)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: given type is not basic", __func__);
+ return FALSE;
+ }
+
+ sub_type_str = wpa_dbus_type_as_string(type);
+ type_str[1] = sub_type_str[0];
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ type_str, &variant_iter) ||
+ !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+ sub_type_str, &array_iter)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to construct message", __func__);
+ return FALSE;
+ }
+
+ switch (type) {
+ case DBUS_TYPE_BYTE:
+ case DBUS_TYPE_BOOLEAN:
+ element_size = 1;
+ break;
+ case DBUS_TYPE_INT16:
+ case DBUS_TYPE_UINT16:
+ element_size = sizeof(uint16_t);
+ break;
+ case DBUS_TYPE_INT32:
+ case DBUS_TYPE_UINT32:
+ element_size = sizeof(uint32_t);
+ break;
+ case DBUS_TYPE_INT64:
+ case DBUS_TYPE_UINT64:
+ element_size = sizeof(uint64_t);
+ break;
+ case DBUS_TYPE_DOUBLE:
+ element_size = sizeof(double);
+ break;
+ case DBUS_TYPE_STRING:
+ case DBUS_TYPE_OBJECT_PATH:
+ element_size = sizeof(char *);
+ break;
+ default:
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: unknown element type %d", __func__, type);
+ return FALSE;
+ }
+
+ for (i = 0; i < array_len; i++) {
+ if (!dbus_message_iter_append_basic(&array_iter, type,
+ (const char *) array +
+ i * element_size)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to construct message 2.5",
+ __func__);
+ return FALSE;
+ }
+ }
+
+ if (!dbus_message_iter_close_container(&variant_iter, &array_iter) ||
+ !dbus_message_iter_close_container(iter, &variant_iter)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to construct message 3", __func__);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_simple_array_array_property_getter - Get array array type property
+ * @iter: Pointer to incoming dbus message iterator
+ * @type: DBus type of property array elements (must be basic type)
+ * @array: pointer to array of elements to put into response message
+ * @array_len: length of above array
+ * @error: a pointer to an error to fill on failure
+ * Returns: TRUE if the request succeeded, FALSE if it failed
+ *
+ * Generic getter for array type properties. Array elements type is
+ * required to be basic.
+ */
+dbus_bool_t wpas_dbus_simple_array_array_property_getter(DBusMessageIter *iter,
+ const int type,
+ struct wpabuf **array,
+ size_t array_len,
+ DBusError *error)
+{
+ DBusMessageIter variant_iter, array_iter;
+ char type_str[] = "aa?";
+ char inner_type_str[] = "a?";
+ const char *sub_type_str;
+ size_t i;
+
+ if (!dbus_type_is_basic(type)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: given type is not basic", __func__);
+ return FALSE;
+ }
+
+ sub_type_str = wpa_dbus_type_as_string(type);
+ type_str[2] = sub_type_str[0];
+ inner_type_str[1] = sub_type_str[0];
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ type_str, &variant_iter) ||
+ !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+ inner_type_str, &array_iter)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to construct message", __func__);
+ return FALSE;
+ }
+
+ for (i = 0; i < array_len && array[i]; i++) {
+ wpa_dbus_dict_bin_array_add_element(&array_iter,
+ wpabuf_head(array[i]),
+ wpabuf_len(array[i]));
+
+ }
+
+ if (!dbus_message_iter_close_container(&variant_iter, &array_iter) ||
+ !dbus_message_iter_close_container(iter, &variant_iter)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to close message", __func__);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_string_property_getter - Get string type property
+ * @iter: Message iter to use when appending arguments
+ * @val: Pointer to place holding property value, can be %NULL
+ * @error: On failure an error describing the failure
+ * Returns: TRUE if the request was successful, FALSE if it failed
+ *
+ * Generic getter for string type properties. %NULL is converted to an empty
+ * string.
+ */
+dbus_bool_t wpas_dbus_string_property_getter(DBusMessageIter *iter,
+ const void *val,
+ DBusError *error)
+{
+ if (!val)
+ val = "";
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+ &val, error);
+}
+
+
+/**
+ * wpas_dbus_handler_create_interface - Request registration of a network iface
+ * @message: Pointer to incoming dbus message
+ * @global: %wpa_supplicant global data structure
+ * Returns: The object path of the new interface object,
+ * or a dbus error message with more information
+ *
+ * Handler function for "CreateInterface" method call. Handles requests
+ * by dbus clients to register a network interface that wpa_supplicant
+ * will manage.
+ */
+DBusMessage * wpas_dbus_handler_create_interface(DBusMessage *message,
+ struct wpa_global *global)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ char *driver = NULL;
+ char *ifname = NULL;
+ char *confname = NULL;
+ char *bridge_ifname = NULL;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto error;
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+ if (os_strcmp(entry.key, "Driver") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ os_free(driver);
+ driver = os_strdup(entry.str_value);
+ wpa_dbus_dict_entry_clear(&entry);
+ if (driver == NULL)
+ goto oom;
+ } else if (os_strcmp(entry.key, "Ifname") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ os_free(ifname);
+ ifname = os_strdup(entry.str_value);
+ wpa_dbus_dict_entry_clear(&entry);
+ if (ifname == NULL)
+ goto oom;
+ } else if (os_strcmp(entry.key, "ConfigFile") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ os_free(confname);
+ confname = os_strdup(entry.str_value);
+ wpa_dbus_dict_entry_clear(&entry);
+ if (confname == NULL)
+ goto oom;
+ } else if (os_strcmp(entry.key, "BridgeIfname") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ os_free(bridge_ifname);
+ bridge_ifname = os_strdup(entry.str_value);
+ wpa_dbus_dict_entry_clear(&entry);
+ if (bridge_ifname == NULL)
+ goto oom;
+ } else {
+ wpa_dbus_dict_entry_clear(&entry);
+ goto error;
+ }
+ }
+
+ if (ifname == NULL)
+ goto error; /* Required Ifname argument missing */
+
+ /*
+ * Try to get the wpa_supplicant record for this iface, return
+ * an error if we already control it.
+ */
+ if (wpa_supplicant_get_iface(global, ifname) != NULL) {
+ reply = dbus_message_new_error(
+ message, WPAS_DBUS_ERROR_IFACE_EXISTS,
+ "wpa_supplicant already controls this interface.");
+ } else {
+ struct wpa_supplicant *wpa_s;
+ struct wpa_interface iface;
+
+ os_memset(&iface, 0, sizeof(iface));
+ iface.driver = driver;
+ iface.ifname = ifname;
+ iface.confname = confname;
+ iface.bridge_ifname = bridge_ifname;
+ /* Otherwise, have wpa_supplicant attach to it. */
+ wpa_s = wpa_supplicant_add_iface(global, &iface, NULL);
+ if (wpa_s && wpa_s->dbus_new_path) {
+ const char *path = wpa_s->dbus_new_path;
+
+ reply = dbus_message_new_method_return(message);
+ dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH,
+ &path, DBUS_TYPE_INVALID);
+ } else {
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "wpa_supplicant couldn't grab this interface.");
+ }
+ }
+
+out:
+ os_free(driver);
+ os_free(ifname);
+ os_free(confname);
+ os_free(bridge_ifname);
+ return reply;
+
+error:
+ reply = wpas_dbus_error_invalid_args(message, NULL);
+ goto out;
+oom:
+ reply = wpas_dbus_error_no_memory(message);
+ goto out;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_interface - Request deregistration of an interface
+ * @message: Pointer to incoming dbus message
+ * @global: wpa_supplicant global data structure
+ * Returns: a dbus message containing a UINT32 indicating success (1) or
+ * failure (0), or returns a dbus error message with more information
+ *
+ * Handler function for "removeInterface" method call. Handles requests
+ * by dbus clients to deregister a network interface that wpa_supplicant
+ * currently manages.
+ */
+DBusMessage * wpas_dbus_handler_remove_interface(DBusMessage *message,
+ struct wpa_global *global)
+{
+ struct wpa_supplicant *wpa_s;
+ char *path;
+ DBusMessage *reply = NULL;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID);
+
+ wpa_s = get_iface_by_dbus_path(global, path);
+ if (wpa_s == NULL)
+ reply = wpas_dbus_error_iface_unknown(message);
+ else if (wpa_supplicant_remove_iface(global, wpa_s, 0)) {
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "wpa_supplicant couldn't remove this interface.");
+ }
+
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_get_interface - Get the object path for an interface name
+ * @message: Pointer to incoming dbus message
+ * @global: %wpa_supplicant global data structure
+ * Returns: The object path of the interface object,
+ * or a dbus error message with more information
+ *
+ * Handler function for "getInterface" method call.
+ */
+DBusMessage * wpas_dbus_handler_get_interface(DBusMessage *message,
+ struct wpa_global *global)
+{
+ DBusMessage *reply = NULL;
+ const char *ifname;
+ const char *path;
+ struct wpa_supplicant *wpa_s;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &ifname,
+ DBUS_TYPE_INVALID);
+
+ wpa_s = wpa_supplicant_get_iface(global, ifname);
+ if (wpa_s == NULL || wpa_s->dbus_new_path == NULL)
+ return wpas_dbus_error_iface_unknown(message);
+
+ path = wpa_s->dbus_new_path;
+ reply = dbus_message_new_method_return(message);
+ if (reply == NULL)
+ return wpas_dbus_error_no_memory(message);
+ if (!dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID)) {
+ dbus_message_unref(reply);
+ return wpas_dbus_error_no_memory(message);
+ }
+
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_getter_debug_level - Get debug level
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DebugLevel" property.
+ */
+dbus_bool_t wpas_dbus_getter_debug_level(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ const char *str;
+ int idx = wpa_debug_level;
+
+ if (idx < 0)
+ idx = 0;
+ if (idx > 5)
+ idx = 5;
+ str = debug_strings[idx];
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+ &str, error);
+}
+
+
+/**
+ * wpas_dbus_getter_debug_timestamp - Get debug timestamp
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DebugTimestamp" property.
+ */
+dbus_bool_t wpas_dbus_getter_debug_timestamp(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+ &wpa_debug_timestamp, error);
+
+}
+
+
+/**
+ * wpas_dbus_getter_debug_show_keys - Get debug show keys
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DebugShowKeys" property.
+ */
+dbus_bool_t wpas_dbus_getter_debug_show_keys(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+ &wpa_debug_show_keys, error);
+
+}
+
+/**
+ * wpas_dbus_setter_debug_level - Set debug level
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DebugLevel" property.
+ */
+dbus_bool_t wpas_dbus_setter_debug_level(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_global *global = user_data;
+ const char *str = NULL;
+ int i, val = -1;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &str))
+ return FALSE;
+
+ for (i = 0; debug_strings[i]; i++)
+ if (os_strcmp(debug_strings[i], str) == 0) {
+ val = i;
+ break;
+ }
+
+ if (val < 0 ||
+ wpa_supplicant_set_debug_params(global, val, wpa_debug_timestamp,
+ wpa_debug_show_keys)) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "wrong debug level value");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_setter_debug_timestamp - Set debug timestamp
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DebugTimestamp" property.
+ */
+dbus_bool_t wpas_dbus_setter_debug_timestamp(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_global *global = user_data;
+ dbus_bool_t val;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+ &val))
+ return FALSE;
+
+ wpa_supplicant_set_debug_params(global, wpa_debug_level, val ? 1 : 0,
+ wpa_debug_show_keys);
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_setter_debug_show_keys - Set debug show keys
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DebugShowKeys" property.
+ */
+dbus_bool_t wpas_dbus_setter_debug_show_keys(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_global *global = user_data;
+ dbus_bool_t val;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+ &val))
+ return FALSE;
+
+ wpa_supplicant_set_debug_params(global, wpa_debug_level,
+ wpa_debug_timestamp,
+ val ? 1 : 0);
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_interfaces - Request registered interfaces list
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Interfaces" property. Handles requests
+ * by dbus clients to return list of registered interfaces objects
+ * paths
+ */
+dbus_bool_t wpas_dbus_getter_interfaces(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_global *global = user_data;
+ struct wpa_supplicant *wpa_s;
+ const char **paths;
+ unsigned int i = 0, num = 0;
+ dbus_bool_t success;
+
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+ if (wpa_s->dbus_new_path)
+ num++;
+ }
+
+ paths = os_calloc(num, sizeof(char *));
+ if (!paths) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+ if (wpa_s->dbus_new_path)
+ paths[i++] = wpa_s->dbus_new_path;
+ }
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_OBJECT_PATH,
+ paths, num, error);
+
+ os_free(paths);
+ return success;
+}
+
+
+/**
+ * wpas_dbus_getter_eap_methods - Request supported EAP methods list
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "EapMethods" property. Handles requests
+ * by dbus clients to return list of strings with supported EAP methods
+ */
+dbus_bool_t wpas_dbus_getter_eap_methods(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ char **eap_methods;
+ size_t num_items = 0;
+ dbus_bool_t success;
+
+ eap_methods = eap_get_names_as_string_array(&num_items);
+ if (!eap_methods) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_STRING,
+ eap_methods,
+ num_items, error);
+
+ while (num_items)
+ os_free(eap_methods[--num_items]);
+ os_free(eap_methods);
+ return success;
+}
+
+
+/**
+ * wpas_dbus_getter_global_capabilities - Request supported global capabilities
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Capabilities" property. Handles requests by dbus clients to
+ * return a list of strings with supported capabilities like AP, RSN IBSS,
+ * and P2P that are determined at compile time.
+ */
+dbus_bool_t wpas_dbus_getter_global_capabilities(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ const char *capabilities[13];
+ size_t num_items = 0;
+ struct wpa_global *global = user_data;
+ struct wpa_supplicant *wpa_s;
+#ifdef CONFIG_FILS
+ int fils_supported = 0, fils_sk_pfs_supported = 0;
+#endif /* CONFIG_FILS */
+ int ext_key_id_supported = 0;
+
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+#ifdef CONFIG_FILS
+ if (wpa_is_fils_supported(wpa_s))
+ fils_supported = 1;
+ if (wpa_is_fils_sk_pfs_supported(wpa_s))
+ fils_sk_pfs_supported = 1;
+#endif /* CONFIG_FILS */
+ if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_EXTENDED_KEY_ID)
+ ext_key_id_supported = 1;
+ }
+
+#ifdef CONFIG_AP
+ capabilities[num_items++] = "ap";
+#endif /* CONFIG_AP */
+#ifdef CONFIG_IBSS_RSN
+ capabilities[num_items++] = "ibss-rsn";
+#endif /* CONFIG_IBSS_RSN */
+#ifdef CONFIG_P2P
+ capabilities[num_items++] = "p2p";
+#endif /* CONFIG_P2P */
+#ifdef CONFIG_INTERWORKING
+ capabilities[num_items++] = "interworking";
+#endif /* CONFIG_INTERWORKING */
+ capabilities[num_items++] = "pmf";
+#ifdef CONFIG_MESH
+ capabilities[num_items++] = "mesh";
+#endif /* CONFIG_MESH */
+#ifdef CONFIG_FILS
+ if (fils_supported)
+ capabilities[num_items++] = "fils";
+ if (fils_sk_pfs_supported)
+ capabilities[num_items++] = "fils_sk_pfs";
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_IEEE80211R
+ capabilities[num_items++] = "ft";
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_SHA384
+ capabilities[num_items++] = "sha384";
+#endif /* CONFIG_SHA384 */
+#ifdef CONFIG_OWE
+ capabilities[num_items++] = "owe";
+#endif /* CONFIG_OWE */
+#ifdef CONFIG_SUITEB192
+ capabilities[num_items++] = "suiteb192";
+#endif /* CONFIG_SUITEB192 */
+ if (ext_key_id_supported)
+ capabilities[num_items++] = "extended_key_id";
+
+ return wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_STRING,
+ capabilities,
+ num_items, error);
+}
+
+
+static int wpas_dbus_get_scan_type(DBusMessage *message, DBusMessageIter *var,
+ char **type, DBusMessage **reply)
+{
+ if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_STRING) {
+ wpa_printf(MSG_DEBUG, "%s[dbus]: Type must be a string",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message, "Wrong Type value type. String required");
+ return -1;
+ }
+ dbus_message_iter_get_basic(var, type);
+ return 0;
+}
+
+
+static int wpas_dbus_get_scan_ssids(DBusMessage *message, DBusMessageIter *var,
+ struct wpa_driver_scan_params *params,
+ DBusMessage **reply)
+{
+ struct wpa_driver_scan_ssid *ssids = params->ssids;
+ size_t ssids_num = 0;
+ u8 *ssid;
+ DBusMessageIter array_iter, sub_array_iter;
+ char *val;
+ int len;
+
+ if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_ARRAY) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: ssids must be an array of arrays of bytes",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message,
+ "Wrong SSIDs value type. Array of arrays of bytes required");
+ return -1;
+ }
+
+ dbus_message_iter_recurse(var, &array_iter);
+
+ if (dbus_message_iter_get_arg_type(&array_iter) != DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(&array_iter) != DBUS_TYPE_BYTE) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: ssids must be an array of arrays of bytes",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message,
+ "Wrong SSIDs value type. Array of arrays of bytes required");
+ return -1;
+ }
+
+ while (dbus_message_iter_get_arg_type(&array_iter) == DBUS_TYPE_ARRAY) {
+ if (ssids_num >= WPAS_MAX_SCAN_SSIDS) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: Too many ssids specified on scan dbus call",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message,
+ "Too many ssids specified. Specify at most four");
+ return -1;
+ }
+
+ dbus_message_iter_recurse(&array_iter, &sub_array_iter);
+
+ dbus_message_iter_get_fixed_array(&sub_array_iter, &val, &len);
+
+ if (len > SSID_MAX_LEN) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: SSID too long (len=%d max_len=%d)",
+ __func__, len, SSID_MAX_LEN);
+ *reply = wpas_dbus_error_invalid_args(
+ message, "Invalid SSID: too long");
+ return -1;
+ }
+
+ if (len != 0) {
+ ssid = os_memdup(val, len);
+ if (ssid == NULL) {
+ *reply = wpas_dbus_error_no_memory(message);
+ return -1;
+ }
+ } else {
+ /* Allow zero-length SSIDs */
+ ssid = NULL;
+ }
+
+ ssids[ssids_num].ssid = ssid;
+ ssids[ssids_num].ssid_len = len;
+
+ dbus_message_iter_next(&array_iter);
+ ssids_num++;
+ }
+
+ params->num_ssids = ssids_num;
+ return 0;
+}
+
+
+static int wpas_dbus_get_scan_ies(DBusMessage *message, DBusMessageIter *var,
+ struct wpa_driver_scan_params *params,
+ DBusMessage **reply)
+{
+ u8 *ies = NULL, *nies;
+ size_t ies_len = 0;
+ DBusMessageIter array_iter, sub_array_iter;
+ char *val;
+ int len;
+
+ if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_ARRAY) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: ies must be an array of arrays of bytes",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message,
+ "Wrong IEs value type. Array of arrays of bytes required");
+ return -1;
+ }
+
+ dbus_message_iter_recurse(var, &array_iter);
+
+ if (dbus_message_iter_get_arg_type(&array_iter) != DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(&array_iter) != DBUS_TYPE_BYTE) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: ies must be an array of arrays of bytes",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message, "Wrong IEs value type. Array required");
+ return -1;
+ }
+
+ while (dbus_message_iter_get_arg_type(&array_iter) == DBUS_TYPE_ARRAY) {
+ dbus_message_iter_recurse(&array_iter, &sub_array_iter);
+
+ dbus_message_iter_get_fixed_array(&sub_array_iter, &val, &len);
+ if (len <= 0) {
+ dbus_message_iter_next(&array_iter);
+ continue;
+ }
+
+ nies = os_realloc(ies, ies_len + len);
+ if (nies == NULL) {
+ os_free(ies);
+ *reply = wpas_dbus_error_no_memory(message);
+ return -1;
+ }
+ ies = nies;
+ os_memcpy(ies + ies_len, val, len);
+ ies_len += len;
+
+ dbus_message_iter_next(&array_iter);
+ }
+
+ params->extra_ies = ies;
+ params->extra_ies_len = ies_len;
+ return 0;
+}
+
+
+static int wpas_dbus_get_scan_channels(DBusMessage *message,
+ DBusMessageIter *var,
+ struct wpa_driver_scan_params *params,
+ DBusMessage **reply)
+{
+ DBusMessageIter array_iter, sub_array_iter;
+ int *freqs = NULL, *nfreqs;
+ size_t freqs_num = 0;
+
+ if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_ARRAY) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: Channels must be an array of structs",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message,
+ "Wrong Channels value type. Array of structs required");
+ return -1;
+ }
+
+ dbus_message_iter_recurse(var, &array_iter);
+
+ if (dbus_message_iter_get_arg_type(&array_iter) != DBUS_TYPE_STRUCT) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: Channels must be an array of structs",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message,
+ "Wrong Channels value type. Array of structs required");
+ return -1;
+ }
+
+ while (dbus_message_iter_get_arg_type(&array_iter) == DBUS_TYPE_STRUCT)
+ {
+ int freq, width;
+
+ dbus_message_iter_recurse(&array_iter, &sub_array_iter);
+
+ if (dbus_message_iter_get_arg_type(&sub_array_iter) !=
+ DBUS_TYPE_UINT32) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: Channel must by specified by struct of two UINT32s %c",
+ __func__,
+ dbus_message_iter_get_arg_type(
+ &sub_array_iter));
+ *reply = wpas_dbus_error_invalid_args(
+ message,
+ "Wrong Channel struct. Two UINT32s required");
+ os_free(freqs);
+ return -1;
+ }
+ dbus_message_iter_get_basic(&sub_array_iter, &freq);
+
+ if (!dbus_message_iter_next(&sub_array_iter) ||
+ dbus_message_iter_get_arg_type(&sub_array_iter) !=
+ DBUS_TYPE_UINT32) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: Channel must by specified by struct of two UINT32s",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message,
+ "Wrong Channel struct. Two UINT32s required");
+ os_free(freqs);
+ return -1;
+ }
+
+ dbus_message_iter_get_basic(&sub_array_iter, &width);
+
+#define FREQS_ALLOC_CHUNK 32
+ if (freqs_num % FREQS_ALLOC_CHUNK == 0) {
+ nfreqs = os_realloc_array(
+ freqs, freqs_num + FREQS_ALLOC_CHUNK,
+ sizeof(int));
+ if (nfreqs == NULL)
+ os_free(freqs);
+ freqs = nfreqs;
+ }
+ if (freqs == NULL) {
+ *reply = wpas_dbus_error_no_memory(message);
+ return -1;
+ }
+
+ freqs[freqs_num] = freq;
+
+ freqs_num++;
+ dbus_message_iter_next(&array_iter);
+ }
+
+ nfreqs = os_realloc_array(freqs, freqs_num + 1, sizeof(int));
+ if (nfreqs == NULL)
+ os_free(freqs);
+ freqs = nfreqs;
+ if (freqs == NULL) {
+ *reply = wpas_dbus_error_no_memory(message);
+ return -1;
+ }
+ freqs[freqs_num] = 0;
+
+ params->freqs = freqs;
+ return 0;
+}
+
+
+static int wpas_dbus_get_scan_allow_roam(DBusMessage *message,
+ DBusMessageIter *var,
+ dbus_bool_t *allow,
+ DBusMessage **reply)
+{
+ if (dbus_message_iter_get_arg_type(var) != DBUS_TYPE_BOOLEAN) {
+ wpa_printf(MSG_DEBUG, "%s[dbus]: Type must be a boolean",
+ __func__);
+ *reply = wpas_dbus_error_invalid_args(
+ message, "Wrong Type value type. Boolean required");
+ return -1;
+ }
+ dbus_message_iter_get_basic(var, allow);
+ return 0;
+}
+
+
+/**
+ * wpas_dbus_handler_scan - Request a wireless scan on an interface
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "Scan" method call of a network device. Requests
+ * that wpa_supplicant perform a wireless scan as soon as possible
+ * on a particular wireless interface.
+ */
+DBusMessage * wpas_dbus_handler_scan(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter, dict_iter, entry_iter, variant_iter;
+ char *key = NULL, *type = NULL;
+ struct wpa_driver_scan_params params;
+ size_t i;
+ dbus_bool_t allow_roam = 1;
+
+ os_memset(&params, 0, sizeof(params));
+
+ dbus_message_iter_init(message, &iter);
+
+ dbus_message_iter_recurse(&iter, &dict_iter);
+
+ while (dbus_message_iter_get_arg_type(&dict_iter) ==
+ DBUS_TYPE_DICT_ENTRY) {
+ dbus_message_iter_recurse(&dict_iter, &entry_iter);
+ dbus_message_iter_get_basic(&entry_iter, &key);
+ dbus_message_iter_next(&entry_iter);
+ dbus_message_iter_recurse(&entry_iter, &variant_iter);
+
+ if (os_strcmp(key, "Type") == 0) {
+ if (wpas_dbus_get_scan_type(message, &variant_iter,
+ &type, &reply) < 0)
+ goto out;
+ } else if (os_strcmp(key, "SSIDs") == 0) {
+ if (wpas_dbus_get_scan_ssids(message, &variant_iter,
+ &params, &reply) < 0)
+ goto out;
+ } else if (os_strcmp(key, "IEs") == 0) {
+ if (wpas_dbus_get_scan_ies(message, &variant_iter,
+ &params, &reply) < 0)
+ goto out;
+ } else if (os_strcmp(key, "Channels") == 0) {
+ if (wpas_dbus_get_scan_channels(message, &variant_iter,
+ &params, &reply) < 0)
+ goto out;
+ } else if (os_strcmp(key, "AllowRoam") == 0) {
+ if (wpas_dbus_get_scan_allow_roam(message,
+ &variant_iter,
+ &allow_roam,
+ &reply) < 0)
+ goto out;
+ } else {
+ wpa_printf(MSG_DEBUG, "%s[dbus]: Unknown argument %s",
+ __func__, key);
+ reply = wpas_dbus_error_invalid_args(message, key);
+ goto out;
+ }
+
+ dbus_message_iter_next(&dict_iter);
+ }
+
+ if (!type) {
+ wpa_printf(MSG_DEBUG, "%s[dbus]: Scan type not specified",
+ __func__);
+ reply = wpas_dbus_error_invalid_args(message, key);
+ goto out;
+ }
+
+ if (os_strcmp(type, "passive") == 0) {
+ if (params.num_ssids || params.extra_ies_len) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: SSIDs or IEs specified for passive scan.",
+ __func__);
+ reply = wpas_dbus_error_invalid_args(
+ message,
+ "You can specify only Channels in passive scan");
+ goto out;
+ } else {
+ if (wpa_s->sched_scanning) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: Stop ongoing sched_scan to allow requested scan to proceed",
+ __func__);
+ wpa_supplicant_cancel_sched_scan(wpa_s);
+ }
+
+ if (params.freqs && params.freqs[0]) {
+ wpa_s->last_scan_req = MANUAL_SCAN_REQ;
+ if (wpa_supplicant_trigger_scan(wpa_s,
+ &params)) {
+ reply = wpas_dbus_error_scan_error(
+ message,
+ "Scan request rejected");
+ }
+ } else {
+ wpa_s->scan_req = MANUAL_SCAN_REQ;
+ wpa_supplicant_req_scan(wpa_s, 0, 0);
+ }
+ }
+ } else if (os_strcmp(type, "active") == 0) {
+ if (!params.num_ssids) {
+ /* Add wildcard ssid */
+ params.num_ssids++;
+ }
+#ifdef CONFIG_AUTOSCAN
+ autoscan_deinit(wpa_s);
+#endif /* CONFIG_AUTOSCAN */
+ if (wpa_s->sched_scanning) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: Stop ongoing sched_scan to allow requested scan to proceed",
+ __func__);
+ wpa_supplicant_cancel_sched_scan(wpa_s);
+ }
+
+ wpa_s->last_scan_req = MANUAL_SCAN_REQ;
+ if (wpa_supplicant_trigger_scan(wpa_s, &params)) {
+ reply = wpas_dbus_error_scan_error(
+ message, "Scan request rejected");
+ }
+ } else {
+ wpa_printf(MSG_DEBUG, "%s[dbus]: Unknown scan type: %s",
+ __func__, type);
+ reply = wpas_dbus_error_invalid_args(message,
+ "Wrong scan type");
+ goto out;
+ }
+
+ if (!allow_roam)
+ wpa_s->scan_res_handler = scan_only_handler;
+
+out:
+ for (i = 0; i < WPAS_MAX_SCAN_SSIDS; i++)
+ os_free((u8 *) params.ssids[i].ssid);
+ os_free((u8 *) params.extra_ies);
+ os_free(params.freqs);
+ return reply;
+}
+
+
+/*
+ * wpas_dbus_handler_abort_scan - Request an ongoing scan to be aborted
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: Abort failed or no scan in progress DBus error message on failure
+ * or NULL otherwise.
+ *
+ * Handler function for "AbortScan" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_abort_scan(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ if (wpas_abort_ongoing_scan(wpa_s) < 0)
+ return dbus_message_new_error(
+ message, WPAS_DBUS_ERROR_IFACE_SCAN_ERROR,
+ "Abort failed or no scan in progress");
+
+ return NULL;
+}
+
+
+/**
+ * wpas_dbus_new_iface_add_cred - Add a new credential
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A dbus message containing the object path of the new credential
+ *
+ * Handler function for "AddCred" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_add_cred(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_cred *cred = NULL;
+ char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *path = path_buf;
+ DBusError error;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (wpa_s->dbus_new_path)
+ cred = wpa_config_add_cred(wpa_s->conf);
+ if (!cred) {
+ wpa_printf(MSG_ERROR, "%s[dbus]: can't add new credential.",
+ __func__);
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "wpa_supplicant could not add a credential on this interface.");
+ goto err;
+ }
+
+ dbus_error_init(&error);
+ if (!set_cred_properties(wpa_s, cred, &iter, &error)) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: control interface couldn't set credential properties",
+ __func__);
+ reply = wpas_dbus_reply_new_from_error(message, &error,
+ DBUS_ERROR_INVALID_ARGS,
+ "Failed to add credential");
+ dbus_error_free(&error);
+ goto err;
+ }
+
+ /* Construct the object path for this network. */
+ os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_CREDENTIALS_PART "/%d",
+ wpa_s->dbus_new_path, cred->id);
+
+ reply = dbus_message_new_method_return(message);
+ if (!reply) {
+ reply = wpas_dbus_error_no_memory(message);
+ goto err;
+ }
+ if (!dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID)) {
+ dbus_message_unref(reply);
+ reply = wpas_dbus_error_no_memory(message);
+ goto err;
+ }
+
+ return reply;
+
+err:
+ if (cred)
+ wpa_config_remove_cred(wpa_s->conf, cred->id);
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_cred - Remove a configured credential
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemoveCred" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_cred(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ const char *op;
+ char *iface, *cred_id;
+ int id;
+ struct wpa_cred *cred;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
+ DBUS_TYPE_INVALID);
+
+ /* Extract the network ID and ensure the network is actually a child of
+ * this interface */
+ iface = wpas_dbus_new_decompose_object_path(
+ op, WPAS_DBUS_NEW_CREDENTIALS_PART, &cred_id);
+ if (!iface || !cred_id || !wpa_s->dbus_new_path ||
+ os_strcmp(iface, wpa_s->dbus_new_path) != 0) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ errno = 0;
+ id = strtoul(cred_id, NULL, 10);
+ if (errno != 0) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ cred = wpa_config_get_cred(wpa_s->conf, id);
+ if (!cred) {
+ wpa_printf(MSG_ERROR, "%s[dbus]: could not find credential %s",
+ __func__, op);
+ reply = wpas_dbus_error_invalid_args(
+ message, "could not find credential");
+ goto out;
+ }
+
+ if (wpas_remove_cred(wpa_s, cred) < 0) {
+ wpa_printf(MSG_ERROR,
+ "%s[dbus]: error occurred when removing cred %d",
+ __func__, id);
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "error removing the specified credential on its interface.");
+ goto out;
+ }
+
+out:
+ os_free(iface);
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_all_creds - Remove all the configured credentials
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "RemoveAllCreds" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_all_creds(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ int res;
+ DBusMessage *reply = NULL;
+
+ res = wpas_remove_all_creds(wpa_s);
+ if (res < 0) {
+ wpa_printf(MSG_ERROR,
+ "%s[dbus]: failed to remove all credentials",
+ __func__);
+ reply = wpas_dbus_error_unknown_error(
+ message, "failed to remove all credentials");
+ }
+
+ return reply;
+}
+
+
+#ifdef CONFIG_INTERWORKING
+DBusMessage *
+wpas_dbus_handler_interworking_select(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ int result;
+ DBusMessage *reply = NULL;
+
+ /* Automatic selection is disabled and no constraint on channels */
+ result = interworking_select(wpa_s, 0, NULL);
+ if (result < 0) {
+ wpa_printf(MSG_ERROR,
+ "%s[dbus]: failed to start Interworking selection",
+ __func__);
+ reply = wpas_dbus_error_scan_error(
+ message,
+ "error starting Interworking selection.");
+ }
+
+ return reply;
+}
+#endif /* CONFIG_INTERWORKING */
+
+
+/**
+ * wpas_dbus_handler_signal_poll - Request immediate signal properties
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "SignalPoll" method call of a network device. Requests
+ * that wpa_supplicant read signal properties like RSSI, noise, and link
+ * speed and return them.
+ */
+DBusMessage * wpas_dbus_handler_signal_poll(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ struct wpa_signal_info si;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter, iter_dict, variant_iter;
+ int ret;
+
+ ret = wpa_drv_signal_poll(wpa_s, &si);
+ if (ret) {
+ return dbus_message_new_error(message, DBUS_ERROR_FAILED,
+ "Failed to read signal");
+ }
+
+ reply = dbus_message_new_method_return(message);
+ if (reply == NULL)
+ goto nomem;
+
+ dbus_message_iter_init_append(reply, &iter);
+
+ if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_VARIANT,
+ "a{sv}", &variant_iter) ||
+ !wpa_dbus_dict_open_write(&variant_iter, &iter_dict) ||
+ !wpa_dbus_dict_append_int32(&iter_dict, "rssi",
+ si.current_signal) ||
+ !wpa_dbus_dict_append_int32(&iter_dict, "linkspeed",
+ si.current_txrate / 1000) ||
+ !wpa_dbus_dict_append_int32(&iter_dict, "noise",
+ si.current_noise) ||
+ !wpa_dbus_dict_append_uint32(&iter_dict, "frequency",
+ si.frequency) ||
+ (si.chanwidth != CHAN_WIDTH_UNKNOWN &&
+ !wpa_dbus_dict_append_string(
+ &iter_dict, "width",
+ channel_width_to_string(si.chanwidth))) ||
+ (si.center_frq1 > 0 && si.center_frq2 > 0 &&
+ (!wpa_dbus_dict_append_int32(&iter_dict, "center-frq1",
+ si.center_frq1) ||
+ !wpa_dbus_dict_append_int32(&iter_dict, "center-frq2",
+ si.center_frq2))) ||
+ (si.avg_signal &&
+ !wpa_dbus_dict_append_int32(&iter_dict, "avg-rssi",
+ si.avg_signal)) ||
+ !wpa_dbus_dict_close_write(&variant_iter, &iter_dict) ||
+ !dbus_message_iter_close_container(&iter, &variant_iter))
+ goto nomem;
+
+ return reply;
+
+nomem:
+ if (reply)
+ dbus_message_unref(reply);
+ return wpas_dbus_error_no_memory(message);
+}
+
+
+/*
+ * wpas_dbus_handler_disconnect - Terminate the current connection
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NotConnected DBus error message if already not connected
+ * or NULL otherwise.
+ *
+ * Handler function for "Disconnect" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_disconnect(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ if (wpa_s->current_ssid != NULL) {
+ wpas_request_disconnection(wpa_s);
+ return NULL;
+ }
+
+ return dbus_message_new_error(message, WPAS_DBUS_ERROR_NOT_CONNECTED,
+ "This interface is not connected");
+}
+
+
+/**
+ * wpas_dbus_new_iface_add_network - Add a new configured network
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A dbus message containing the object path of the new network
+ *
+ * Handler function for "AddNetwork" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_add_network(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_ssid *ssid = NULL;
+ char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *path = path_buf;
+ DBusError error;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (wpa_s->dbus_new_path)
+ ssid = wpa_supplicant_add_network(wpa_s);
+ if (ssid == NULL) {
+ wpa_printf(MSG_ERROR, "%s[dbus]: can't add new interface.",
+ __func__);
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "wpa_supplicant could not add a network on this interface.");
+ goto err;
+ }
+
+ dbus_error_init(&error);
+ if (!set_network_properties(wpa_s, ssid, &iter, &error)) {
+ wpa_printf(MSG_DEBUG,
+ "%s[dbus]: control interface couldn't set network properties",
+ __func__);
+ reply = wpas_dbus_reply_new_from_error(message, &error,
+ DBUS_ERROR_INVALID_ARGS,
+ "Failed to add network");
+ dbus_error_free(&error);
+ goto err;
+ }
+
+ /* Construct the object path for this network. */
+ os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%d",
+ wpa_s->dbus_new_path, ssid->id);
+
+ reply = dbus_message_new_method_return(message);
+ if (reply == NULL) {
+ reply = wpas_dbus_error_no_memory(message);
+ goto err;
+ }
+ if (!dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID)) {
+ dbus_message_unref(reply);
+ reply = wpas_dbus_error_no_memory(message);
+ goto err;
+ }
+
+ return reply;
+
+err:
+ if (ssid) {
+ wpas_notify_network_removed(wpa_s, ssid);
+ wpa_config_remove_network(wpa_s->conf, ssid->id);
+ }
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_reassociate - Reassociate
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: InterfaceDisabled DBus error message if disabled
+ * or NULL otherwise.
+ *
+ * Handler function for "Reassociate" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_reassociate(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ if (wpa_s->wpa_state != WPA_INTERFACE_DISABLED) {
+ wpas_request_connection(wpa_s);
+ return NULL;
+ }
+
+ return dbus_message_new_error(message, WPAS_DBUS_ERROR_IFACE_DISABLED,
+ "This interface is disabled");
+}
+
+
+/**
+ * wpas_dbus_handler_expect_disconnect - ExpectDisconnect
+ * @message: Pointer to incoming dbus message
+ * @global: %wpa_supplicant global data structure
+ * Returns: NULL
+ *
+ * Handler function for notifying system there will be a expected disconnect.
+ * This will prevent wpa_supplicant from adding the BSSID to the ignore list
+ * upon next disconnect.
+ */
+DBusMessage * wpas_dbus_handler_expect_disconnect(DBusMessage *message,
+ struct wpa_global *global)
+{
+ struct wpa_supplicant *wpa_s = global->ifaces;
+
+ for (; wpa_s; wpa_s = wpa_s->next)
+ if (wpa_s->wpa_state >= WPA_ASSOCIATED)
+ wpa_s->own_disconnect_req = 1;
+ return NULL;
+}
+
+
+/**
+ * wpas_dbus_handler_reattach - Reattach to current AP
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NotConnected DBus error message if not connected
+ * or NULL otherwise.
+ *
+ * Handler function for "Reattach" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_reattach(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ if (wpa_s->current_ssid != NULL) {
+ wpa_s->reattach = 1;
+ wpas_request_connection(wpa_s);
+ return NULL;
+ }
+
+ return dbus_message_new_error(message, WPAS_DBUS_ERROR_NOT_CONNECTED,
+ "This interface is not connected");
+}
+
+
+/**
+ * wpas_dbus_handler_reconnect - Reconnect if disconnected
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: InterfaceDisabled DBus error message if disabled
+ * or NULL otherwise.
+ *
+ * Handler function for "Reconnect" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_reconnect(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_IFACE_DISABLED,
+ "This interface is disabled");
+ }
+
+ if (wpa_s->disconnected)
+ wpas_request_connection(wpa_s);
+ return NULL;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_network - Remove a configured network
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemoveNetwork" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_network(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ const char *op;
+ char *iface, *net_id;
+ int id;
+ int result;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
+ DBUS_TYPE_INVALID);
+
+ /* Extract the network ID and ensure the network */
+ /* is actually a child of this interface */
+ iface = wpas_dbus_new_decompose_object_path(op,
+ WPAS_DBUS_NEW_NETWORKS_PART,
+ &net_id);
+ if (iface == NULL || net_id == NULL || !wpa_s->dbus_new_path ||
+ os_strcmp(iface, wpa_s->dbus_new_path) != 0) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ errno = 0;
+ id = strtoul(net_id, NULL, 10);
+ if (errno != 0) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ result = wpa_supplicant_remove_network(wpa_s, id);
+ if (result == -1) {
+ reply = wpas_dbus_error_network_unknown(message);
+ goto out;
+ }
+ if (result == -2) {
+ wpa_printf(MSG_ERROR,
+ "%s[dbus]: error occurred when removing network %d",
+ __func__, id);
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "error removing the specified network on is interface.");
+ goto out;
+ }
+
+out:
+ os_free(iface);
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_all_networks - Remove all configured networks
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemoveAllNetworks" method call of a network interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_all_networks(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ /* NB: could check for failure and return an error */
+ wpa_supplicant_remove_all_networks(wpa_s);
+ return NULL;
+}
+
+
+/**
+ * wpas_dbus_handler_select_network - Attempt association with a network
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "SelectNetwork" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_select_network(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ const char *op;
+ char *iface, *net_id;
+ int id;
+ struct wpa_ssid *ssid;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
+ DBUS_TYPE_INVALID);
+
+ /* Extract the network ID and ensure the network */
+ /* is actually a child of this interface */
+ iface = wpas_dbus_new_decompose_object_path(op,
+ WPAS_DBUS_NEW_NETWORKS_PART,
+ &net_id);
+ if (iface == NULL || net_id == NULL || !wpa_s->dbus_new_path ||
+ os_strcmp(iface, wpa_s->dbus_new_path) != 0) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ errno = 0;
+ id = strtoul(net_id, NULL, 10);
+ if (errno != 0) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ ssid = wpa_config_get_network(wpa_s->conf, id);
+ if (ssid == NULL) {
+ reply = wpas_dbus_error_network_unknown(message);
+ goto out;
+ }
+
+ /* Finally, associate with the network */
+ wpa_supplicant_select_network(wpa_s, ssid);
+
+out:
+ os_free(iface);
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_network_reply - Reply to a NetworkRequest signal
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "NetworkReply" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_network_reply(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+#ifdef IEEE8021X_EAPOL
+ DBusMessage *reply = NULL;
+ const char *op, *field, *value;
+ char *iface, *net_id;
+ int id;
+ struct wpa_ssid *ssid;
+
+ if (!dbus_message_get_args(message, NULL,
+ DBUS_TYPE_OBJECT_PATH, &op,
+ DBUS_TYPE_STRING, &field,
+ DBUS_TYPE_STRING, &value,
+ DBUS_TYPE_INVALID))
+ return wpas_dbus_error_invalid_args(message, NULL);
+
+ /* Extract the network ID and ensure the network */
+ /* is actually a child of this interface */
+ iface = wpas_dbus_new_decompose_object_path(op,
+ WPAS_DBUS_NEW_NETWORKS_PART,
+ &net_id);
+ if (iface == NULL || net_id == NULL || !wpa_s->dbus_new_path ||
+ os_strcmp(iface, wpa_s->dbus_new_path) != 0) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ errno = 0;
+ id = strtoul(net_id, NULL, 10);
+ if (errno != 0) {
+ reply = wpas_dbus_error_invalid_args(message, net_id);
+ goto out;
+ }
+
+ ssid = wpa_config_get_network(wpa_s->conf, id);
+ if (ssid == NULL) {
+ reply = wpas_dbus_error_network_unknown(message);
+ goto out;
+ }
+
+ if (wpa_supplicant_ctrl_iface_ctrl_rsp_handle(wpa_s, ssid,
+ field, value) < 0)
+ reply = wpas_dbus_error_invalid_args(message, field);
+ else {
+ /* Tell EAP to retry immediately */
+ eapol_sm_notify_ctrl_response(wpa_s->eapol);
+ }
+
+out:
+ os_free(iface);
+ return reply;
+#else /* IEEE8021X_EAPOL */
+ wpa_printf(MSG_DEBUG, "dbus: 802.1X not included");
+ return wpas_dbus_error_unknown_error(message, "802.1X not included");
+#endif /* IEEE8021X_EAPOL */
+}
+
+
+/**
+ * wpas_dbus_handler_roam - Initiate a roam to another BSS within the ESS
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "Roam" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_roam(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+#ifdef CONFIG_NO_SCAN_PROCESSING
+ return wpas_dbus_error_unknown_error(message,
+ "scan processing not included");
+#else /* CONFIG_NO_SCAN_PROCESSING */
+ u8 bssid[ETH_ALEN];
+ struct wpa_bss *bss;
+ struct wpa_ssid *ssid = wpa_s->current_ssid;
+ char *addr;
+ struct wpa_radio_work *already_connecting;
+
+ if (!dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &addr,
+ DBUS_TYPE_INVALID))
+ return wpas_dbus_error_invalid_args(message, NULL);
+
+ if (hwaddr_aton(addr, bssid))
+ return wpas_dbus_error_invalid_args(
+ message, "Invalid hardware address format");
+
+ wpa_printf(MSG_DEBUG, "dbus: Roam " MACSTR, MAC2STR(bssid));
+
+ if (!ssid)
+ return dbus_message_new_error(
+ message, WPAS_DBUS_ERROR_NOT_CONNECTED,
+ "This interface is not connected");
+
+ bss = wpa_bss_get(wpa_s, bssid, ssid->ssid, ssid->ssid_len);
+ if (!bss) {
+ wpa_printf(MSG_DEBUG, "dbus: Roam: Target BSS not found");
+ return wpas_dbus_error_invalid_args(
+ message, "Target BSS not found");
+ }
+
+ already_connecting = radio_work_pending(wpa_s, "sme-connect");
+ wpa_s->reassociate = 1;
+ wpa_supplicant_connect(wpa_s, bss, ssid);
+
+ /*
+ * Indicate that an explicitly requested roam is in progress so scan
+ * results that come in before the 'sme-connect' radio work gets
+ * executed do not override the original connection attempt.
+ */
+ if (!already_connecting && radio_work_pending(wpa_s, "sme-connect"))
+ wpa_s->roam_in_progress = true;
+
+ return NULL;
+#endif /* CONFIG_NO_SCAN_PROCESSING */
+}
+
+#ifndef CONFIG_NO_CONFIG_BLOBS
+
+/**
+ * wpas_dbus_handler_add_blob - Store named binary blob (ie, for certificates)
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: A dbus message containing an error on failure or NULL on success
+ *
+ * Asks wpa_supplicant to internally store a binary blobs.
+ */
+DBusMessage * wpas_dbus_handler_add_blob(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter, array_iter;
+
+ char *blob_name;
+ u8 *blob_data;
+ int blob_len;
+ struct wpa_config_blob *blob = NULL;
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &blob_name);
+
+ if (wpa_config_get_blob(wpa_s->conf, blob_name)) {
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_BLOB_EXISTS,
+ NULL);
+ }
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &array_iter);
+
+ dbus_message_iter_get_fixed_array(&array_iter, &blob_data, &blob_len);
+
+ blob = os_zalloc(sizeof(*blob));
+ if (!blob) {
+ reply = wpas_dbus_error_no_memory(message);
+ goto err;
+ }
+
+ blob->data = os_memdup(blob_data, blob_len);
+ blob->name = os_strdup(blob_name);
+ if (!blob->data || !blob->name) {
+ reply = wpas_dbus_error_no_memory(message);
+ goto err;
+ }
+ blob->len = blob_len;
+
+ wpa_config_set_blob(wpa_s->conf, blob);
+ wpas_notify_blob_added(wpa_s, blob->name);
+
+ return reply;
+
+err:
+ if (blob) {
+ os_free(blob->name);
+ os_free(blob->data);
+ os_free(blob);
+ }
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_get_blob - Get named binary blob (ie, for certificates)
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: A dbus message containing array of bytes (blob)
+ *
+ * Gets one wpa_supplicant's binary blobs.
+ */
+DBusMessage * wpas_dbus_handler_get_blob(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter, array_iter;
+
+ char *blob_name;
+ const struct wpa_config_blob *blob;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &blob_name,
+ DBUS_TYPE_INVALID);
+
+ blob = wpa_config_get_blob(wpa_s->conf, blob_name);
+ if (!blob) {
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_BLOB_UNKNOWN,
+ "Blob id not set");
+ }
+
+ reply = dbus_message_new_method_return(message);
+ if (!reply)
+ return wpas_dbus_error_no_memory(message);
+
+ dbus_message_iter_init_append(reply, &iter);
+
+ if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_BYTE_AS_STRING,
+ &array_iter) ||
+ !dbus_message_iter_append_fixed_array(&array_iter, DBUS_TYPE_BYTE,
+ &(blob->data), blob->len) ||
+ !dbus_message_iter_close_container(&iter, &array_iter)) {
+ dbus_message_unref(reply);
+ reply = wpas_dbus_error_no_memory(message);
+ }
+
+ return reply;
+}
+
+
+/**
+ * wpas_remove_handler_remove_blob - Remove named binary blob
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: NULL on success or dbus error
+ *
+ * Asks wpa_supplicant to internally remove a binary blobs.
+ */
+DBusMessage * wpas_dbus_handler_remove_blob(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ char *blob_name;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &blob_name,
+ DBUS_TYPE_INVALID);
+
+ if (wpa_config_remove_blob(wpa_s->conf, blob_name)) {
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_BLOB_UNKNOWN,
+ "Blob id not set");
+ }
+ wpas_notify_blob_removed(wpa_s, blob_name);
+
+ return reply;
+
+}
+
+#endif /* CONFIG_NO_CONFIG_BLOBS */
+
+
+/*
+ * wpas_dbus_handler_flush_bss - Flush the BSS cache
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL
+ *
+ * Handler function for "FlushBSS" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_flush_bss(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ dbus_uint32_t age;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_UINT32, &age,
+ DBUS_TYPE_INVALID);
+
+ if (age == 0)
+ wpa_bss_flush(wpa_s);
+ else
+ wpa_bss_flush_by_age(wpa_s, age);
+
+ return NULL;
+}
+
+
+#ifdef CONFIG_AUTOSCAN
+/**
+ * wpas_dbus_handler_autoscan - Set autoscan parameters for the interface
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL
+ *
+ * Handler function for "AutoScan" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_autoscan(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ enum wpa_states state = wpa_s->wpa_state;
+ char *arg;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_STRING, &arg,
+ DBUS_TYPE_INVALID);
+
+ if (arg != NULL && os_strlen(arg) > 0) {
+ char *tmp;
+
+ tmp = os_strdup(arg);
+ if (tmp == NULL) {
+ reply = wpas_dbus_error_no_memory(message);
+ } else {
+ os_free(wpa_s->conf->autoscan);
+ wpa_s->conf->autoscan = tmp;
+ if (state == WPA_DISCONNECTED || state == WPA_INACTIVE)
+ autoscan_init(wpa_s, 1);
+ else if (state == WPA_SCANNING)
+ wpa_supplicant_reinit_autoscan(wpa_s);
+ }
+ } else if (arg != NULL && os_strlen(arg) == 0) {
+ os_free(wpa_s->conf->autoscan);
+ wpa_s->conf->autoscan = NULL;
+ autoscan_deinit(wpa_s);
+ } else
+ reply = dbus_message_new_error(message,
+ DBUS_ERROR_INVALID_ARGS,
+ NULL);
+
+ return reply;
+}
+#endif /* CONFIG_AUTOSCAN */
+
+
+/*
+ * wpas_dbus_handler_eap_logoff - IEEE 802.1X EAPOL state machine logoff
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL
+ *
+ * Handler function for "EAPLogoff" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_eap_logoff(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ eapol_sm_notify_logoff(wpa_s->eapol, TRUE);
+ return NULL;
+}
+
+
+/*
+ * wpas_dbus_handler_eap_logon - IEEE 802.1X EAPOL state machine logon
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL
+ *
+ * Handler function for "EAPLogin" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_eap_logon(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ eapol_sm_notify_logoff(wpa_s->eapol, FALSE);
+ return NULL;
+}
+
+
+#ifdef CONFIG_TDLS
+
+static int get_peer_hwaddr_helper(DBusMessage *message, const char *func_name,
+ u8 *peer_address, DBusMessage **error)
+{
+ const char *peer_string;
+
+ *error = NULL;
+
+ if (!dbus_message_get_args(message, NULL,
+ DBUS_TYPE_STRING, &peer_string,
+ DBUS_TYPE_INVALID)) {
+ *error = wpas_dbus_error_invalid_args(message, NULL);
+ return -1;
+ }
+
+ if (hwaddr_aton(peer_string, peer_address)) {
+ wpa_printf(MSG_DEBUG, "%s: invalid address '%s'",
+ func_name, peer_string);
+ *error = wpas_dbus_error_invalid_args(
+ message, "Invalid hardware address format");
+ return -1;
+ }
+
+ return 0;
+}
+
+
+/*
+ * wpas_dbus_handler_tdls_discover - Discover TDLS peer
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSDiscover" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_tdls_discover(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ u8 peer[ETH_ALEN];
+ DBusMessage *error_reply;
+ int ret;
+
+ if (get_peer_hwaddr_helper(message, __func__, peer, &error_reply) < 0)
+ return error_reply;
+
+ wpa_printf(MSG_DEBUG, "DBUS TDLS_DISCOVER " MACSTR, MAC2STR(peer));
+
+ if (wpa_tdls_is_external_setup(wpa_s->wpa))
+ ret = wpa_tdls_send_discovery_request(wpa_s->wpa, peer);
+ else
+ ret = wpa_drv_tdls_oper(wpa_s, TDLS_DISCOVERY_REQ, peer);
+
+ if (ret) {
+ return wpas_dbus_error_unknown_error(
+ message, "error performing TDLS discovery");
+ }
+
+ return NULL;
+}
+
+
+/*
+ * wpas_dbus_handler_tdls_setup - Setup TDLS session
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSSetup" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_tdls_setup(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ u8 peer[ETH_ALEN];
+ DBusMessage *error_reply;
+ int ret;
+
+ if (get_peer_hwaddr_helper(message, __func__, peer, &error_reply) < 0)
+ return error_reply;
+
+ wpa_printf(MSG_DEBUG, "DBUS TDLS_SETUP " MACSTR, MAC2STR(peer));
+
+ wpa_tdls_remove(wpa_s->wpa, peer);
+ if (wpa_tdls_is_external_setup(wpa_s->wpa))
+ ret = wpa_tdls_start(wpa_s->wpa, peer);
+ else
+ ret = wpa_drv_tdls_oper(wpa_s, TDLS_SETUP, peer);
+
+ if (ret) {
+ return wpas_dbus_error_unknown_error(
+ message, "error performing TDLS setup");
+ }
+
+ return NULL;
+}
+
+
+/*
+ * wpas_dbus_handler_tdls_status - Return TDLS session status
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A string representing the state of the link to this TDLS peer
+ *
+ * Handler function for "TDLSStatus" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_tdls_status(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ u8 peer[ETH_ALEN];
+ DBusMessage *reply;
+ const char *tdls_status;
+
+ if (get_peer_hwaddr_helper(message, __func__, peer, &reply) < 0)
+ return reply;
+
+ wpa_printf(MSG_DEBUG, "DBUS TDLS_STATUS " MACSTR, MAC2STR(peer));
+
+ tdls_status = wpa_tdls_get_link_status(wpa_s->wpa, peer);
+
+ reply = dbus_message_new_method_return(message);
+ dbus_message_append_args(reply, DBUS_TYPE_STRING,
+ &tdls_status, DBUS_TYPE_INVALID);
+ return reply;
+}
+
+
+/*
+ * wpas_dbus_handler_tdls_teardown - Teardown TDLS session
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSTeardown" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_tdls_teardown(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ u8 peer[ETH_ALEN];
+ DBusMessage *error_reply;
+ int ret;
+
+ if (get_peer_hwaddr_helper(message, __func__, peer, &error_reply) < 0)
+ return error_reply;
+
+ wpa_printf(MSG_DEBUG, "DBUS TDLS_TEARDOWN " MACSTR, MAC2STR(peer));
+
+ if (wpa_tdls_is_external_setup(wpa_s->wpa))
+ ret = wpa_tdls_teardown_link(
+ wpa_s->wpa, peer,
+ WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED);
+ else
+ ret = wpa_drv_tdls_oper(wpa_s, TDLS_TEARDOWN, peer);
+
+ if (ret) {
+ return wpas_dbus_error_unknown_error(
+ message, "error performing TDLS teardown");
+ }
+
+ return NULL;
+}
+
+/*
+ * wpas_dbus_handler_tdls_channel_switch - Enable channel switching with TDLS peer
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSChannelSwitch" method call of network interface.
+ */
+DBusMessage *
+wpas_dbus_handler_tdls_channel_switch(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter, iter_dict;
+ struct wpa_dbus_dict_entry entry;
+ u8 peer[ETH_ALEN];
+ struct hostapd_freq_params freq_params;
+ u8 oper_class = 0;
+ int ret;
+ int is_peer_present = 0;
+
+ if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
+ wpa_printf(MSG_INFO,
+ "tdls_chanswitch: Only supported with external setup");
+ return wpas_dbus_error_unknown_error(message, "TDLS is not using external setup");
+ }
+
+ os_memset(&freq_params, 0, sizeof(freq_params));
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ return wpas_dbus_error_invalid_args(message, NULL);
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ return wpas_dbus_error_invalid_args(message, NULL);
+
+ if (os_strcmp(entry.key, "PeerAddress") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ if (hwaddr_aton(entry.str_value, peer)) {
+ wpa_printf(MSG_DEBUG,
+ "tdls_chanswitch: Invalid address '%s'",
+ entry.str_value);
+ wpa_dbus_dict_entry_clear(&entry);
+ return wpas_dbus_error_invalid_args(message,
+ NULL);
+ }
+
+ is_peer_present = 1;
+ } else if (os_strcmp(entry.key, "OperClass") == 0 &&
+ entry.type == DBUS_TYPE_BYTE) {
+ oper_class = entry.byte_value;
+ } else if (os_strcmp(entry.key, "Frequency") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ freq_params.freq = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "SecChannelOffset") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ freq_params.sec_channel_offset = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "CenterFrequency1") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ freq_params.center_freq1 = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "CenterFrequency2") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ freq_params.center_freq2 = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "Bandwidth") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ freq_params.bandwidth = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "HT") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN) {
+ freq_params.ht_enabled = entry.bool_value;
+ } else if (os_strcmp(entry.key, "VHT") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN) {
+ freq_params.vht_enabled = entry.bool_value;
+ } else {
+ wpa_dbus_dict_entry_clear(&entry);
+ return wpas_dbus_error_invalid_args(message, NULL);
+ }
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ if (oper_class == 0) {
+ wpa_printf(MSG_INFO,
+ "tdls_chanswitch: Invalid op class provided");
+ return wpas_dbus_error_invalid_args(
+ message, "Invalid op class provided");
+ }
+
+ if (freq_params.freq == 0) {
+ wpa_printf(MSG_INFO,
+ "tdls_chanswitch: Invalid freq provided");
+ return wpas_dbus_error_invalid_args(message,
+ "Invalid freq provided");
+ }
+
+ if (is_peer_present == 0) {
+ wpa_printf(MSG_DEBUG,
+ "tdls_chanswitch: peer address not provided");
+ return wpas_dbus_error_invalid_args(
+ message, "peer address not provided");
+ }
+
+ wpa_printf(MSG_DEBUG, "dbus: TDLS_CHAN_SWITCH " MACSTR
+ " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
+ MAC2STR(peer), oper_class, freq_params.freq,
+ freq_params.center_freq1, freq_params.center_freq2,
+ freq_params.bandwidth, freq_params.sec_channel_offset,
+ freq_params.ht_enabled ? " HT" : "",
+ freq_params.vht_enabled ? " VHT" : "");
+
+ ret = wpa_tdls_enable_chan_switch(wpa_s->wpa, peer, oper_class,
+ &freq_params);
+ if (ret)
+ return wpas_dbus_error_unknown_error(
+ message, "error processing TDLS channel switch");
+
+ return NULL;
+}
+
+/*
+ * wpas_dbus_handler_tdls_cancel_channel_switch - Disable channel switching with TDLS peer
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL indicating success or DBus error message on failure
+ *
+ * Handler function for "TDLSCancelChannelSwitch" method call of network
+ * interface.
+ */
+DBusMessage *
+wpas_dbus_handler_tdls_cancel_channel_switch(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ u8 peer[ETH_ALEN];
+ DBusMessage *error_reply;
+ int ret;
+
+ if (get_peer_hwaddr_helper(message, __func__, peer, &error_reply) < 0)
+ return error_reply;
+
+ wpa_printf(MSG_DEBUG, "dbus: TDLS_CANCEL_CHAN_SWITCH " MACSTR,
+ MAC2STR(peer));
+
+ ret = wpa_tdls_disable_chan_switch(wpa_s->wpa, peer);
+ if (ret)
+ return wpas_dbus_error_unknown_error(
+ message, "error canceling TDLS channel switch");
+
+ return NULL;
+}
+
+#endif /* CONFIG_TDLS */
+
+
+#ifndef CONFIG_NO_CONFIG_WRITE
+/**
+ * wpas_dbus_handler_save_config - Save configuration to configuration file
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on Success, Otherwise error message
+ *
+ * Handler function for "SaveConfig" method call of network interface.
+ */
+DBusMessage * wpas_dbus_handler_save_config(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ int ret;
+
+ if (!wpa_s->conf->update_config) {
+ return wpas_dbus_error_unknown_error(
+ message,
+ "Not allowed to update configuration (update_config=0)");
+ }
+
+ ret = wpa_config_write(wpa_s->confname, wpa_s->conf);
+ if (ret)
+ return wpas_dbus_error_unknown_error(
+ message, "Failed to update configuration");
+ return NULL;
+}
+#endif /* CONFIG_NO_CONFIG_WRITE */
+
+
+/**
+ * wpas_dbus_handler_set_pkcs11_engine_and_module_path - Set PKCS #11 engine and module path
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: A dbus message containing an error on failure or NULL on success
+ *
+ * Sets the PKCS #11 engine and module path.
+ */
+DBusMessage * wpas_dbus_handler_set_pkcs11_engine_and_module_path(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter;
+ char *value = NULL;
+ char *pkcs11_engine_path = NULL;
+ char *pkcs11_module_path = NULL;
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &value);
+ if (value == NULL) {
+ return dbus_message_new_error(
+ message, DBUS_ERROR_INVALID_ARGS,
+ "Invalid pkcs11_engine_path argument");
+ }
+ /* Empty path defaults to NULL */
+ if (os_strlen(value))
+ pkcs11_engine_path = value;
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_get_basic(&iter, &value);
+ if (value == NULL) {
+ os_free(pkcs11_engine_path);
+ return dbus_message_new_error(
+ message, DBUS_ERROR_INVALID_ARGS,
+ "Invalid pkcs11_module_path argument");
+ }
+ /* Empty path defaults to NULL */
+ if (os_strlen(value))
+ pkcs11_module_path = value;
+
+ if (wpas_set_pkcs11_engine_and_module_path(wpa_s, pkcs11_engine_path,
+ pkcs11_module_path))
+ return dbus_message_new_error(
+ message, DBUS_ERROR_FAILED,
+ "Reinit of the EAPOL state machine with the new PKCS #11 engine and module path failed.");
+
+ if (wpa_s->dbus_new_path) {
+ wpa_dbus_mark_property_changed(
+ wpa_s->global->dbus, wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE, "PKCS11EnginePath");
+ wpa_dbus_mark_property_changed(
+ wpa_s->global->dbus, wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE, "PKCS11ModulePath");
+ }
+
+ return NULL;
+}
+
+
+/**
+ * wpas_dbus_getter_capabilities - Return interface capabilities
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Capabilities" property of an interface.
+ */
+dbus_bool_t wpas_dbus_getter_capabilities(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct wpa_driver_capa capa;
+ int res;
+ DBusMessageIter iter_dict, iter_dict_entry, iter_dict_val, iter_array,
+ variant_iter;
+ const char *scans[] = { "active", "passive", "ssid" };
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ "a{sv}", &variant_iter) ||
+ !wpa_dbus_dict_open_write(&variant_iter, &iter_dict))
+ goto nomem;
+
+ res = wpa_drv_get_capa(wpa_s, &capa);
+
+ /***** pairwise cipher */
+ if (res < 0) {
+#ifdef CONFIG_NO_TKIP
+ const char *args[] = {"ccmp", "none"};
+#else /* CONFIG_NO_TKIP */
+ const char *args[] = {"ccmp", "tkip", "none"};
+#endif /* CONFIG_NO_TKIP */
+
+ if (!wpa_dbus_dict_append_string_array(
+ &iter_dict, "Pairwise", args,
+ ARRAY_SIZE(args)))
+ goto nomem;
+ } else {
+ if (!wpa_dbus_dict_begin_string_array(&iter_dict, "Pairwise",
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP_256) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "ccmp-256")) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_GCMP_256) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "gcmp-256")) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "ccmp")) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_GCMP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "gcmp")) ||
+#ifndef CONFIG_NO_TKIP
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_TKIP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "tkip")) ||
+#endif /* CONFIG_NO_TKIP */
+ ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "none")) ||
+ !wpa_dbus_dict_end_string_array(&iter_dict,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array))
+ goto nomem;
+ }
+
+ /***** group cipher */
+ if (res < 0) {
+ const char *args[] = {
+ "ccmp",
+#ifndef CONFIG_NO_TKIP
+ "tkip",
+#endif /* CONFIG_NO_TKIP */
+#ifdef CONFIG_WEP
+ "wep104", "wep40"
+#endif /* CONFIG_WEP */
+ };
+
+ if (!wpa_dbus_dict_append_string_array(
+ &iter_dict, "Group", args,
+ ARRAY_SIZE(args)))
+ goto nomem;
+ } else {
+ if (!wpa_dbus_dict_begin_string_array(&iter_dict, "Group",
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP_256) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "ccmp-256")) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_GCMP_256) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "gcmp-256")) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_CCMP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "ccmp")) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_GCMP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "gcmp")) ||
+#ifndef CONFIG_NO_TKIP
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_TKIP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "tkip")) ||
+#endif /* CONFIG_NO_TKIP */
+#ifdef CONFIG_WEP
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_WEP104) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wep104")) ||
+ ((capa.enc & WPA_DRIVER_CAPA_ENC_WEP40) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wep40")) ||
+#endif /* CONFIG_WEP */
+ !wpa_dbus_dict_end_string_array(&iter_dict,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array))
+ goto nomem;
+ }
+
+ if (!wpa_dbus_dict_begin_string_array(&iter_dict, "GroupMgmt",
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array) ||
+ (res == 0 && (capa.enc & WPA_DRIVER_CAPA_ENC_BIP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "aes-128-cmac")) ||
+ (res == 0 && (capa.enc & WPA_DRIVER_CAPA_ENC_BIP_GMAC_128) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "bip-gmac-128")) ||
+ (res == 0 && (capa.enc & WPA_DRIVER_CAPA_ENC_BIP_GMAC_256) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "bip-gmac-256")) ||
+ (res == 0 && (capa.enc & WPA_DRIVER_CAPA_ENC_BIP_CMAC_256) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "bip-cmac-256")) ||
+ !wpa_dbus_dict_end_string_array(&iter_dict,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array))
+ goto nomem;
+
+ /***** key management */
+ if (res < 0) {
+ const char *args[] = {
+ "wpa-psk", "wpa-eap", "ieee8021x", "wpa-none",
+#ifdef CONFIG_WPS
+ "wps",
+#endif /* CONFIG_WPS */
+ "none"
+ };
+ if (!wpa_dbus_dict_append_string_array(
+ &iter_dict, "KeyMgmt", args,
+ ARRAY_SIZE(args)))
+ goto nomem;
+ } else {
+ if (!wpa_dbus_dict_begin_string_array(&iter_dict, "KeyMgmt",
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array) ||
+ !wpa_dbus_dict_string_array_add_element(&iter_array,
+ "none") ||
+ !wpa_dbus_dict_string_array_add_element(&iter_array,
+ "ieee8021x"))
+ goto nomem;
+
+ if (capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+ WPA_DRIVER_CAPA_KEY_MGMT_WPA2)) {
+ if (!wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wpa-eap") ||
+ ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_FT) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wpa-ft-eap")))
+ goto nomem;
+
+/* TODO: Ensure that driver actually supports sha256 encryption. */
+ if (!wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wpa-eap-sha256"))
+ goto nomem;
+ }
+
+ if (capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
+ WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) {
+ if (!wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wpa-psk") ||
+ ((capa.key_mgmt &
+ WPA_DRIVER_CAPA_KEY_MGMT_FT_PSK) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wpa-ft-psk")))
+ goto nomem;
+
+/* TODO: Ensure that driver actually supports sha256 encryption. */
+ if (!wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wpa-psk-sha256"))
+ goto nomem;
+ }
+
+ if ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WPA_NONE) &&
+ !wpa_dbus_dict_string_array_add_element(&iter_array,
+ "wpa-none"))
+ goto nomem;
+
+
+#ifdef CONFIG_WPS
+ if (!wpa_dbus_dict_string_array_add_element(&iter_array,
+ "wps"))
+ goto nomem;
+#endif /* CONFIG_WPS */
+
+#ifdef CONFIG_SAE
+ if ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SAE) &&
+ !wpa_dbus_dict_string_array_add_element(&iter_array, "sae"))
+ goto nomem;
+#endif /* CONFIG_SAE */
+
+#ifdef CONFIG_OWE
+ if ((capa.key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_OWE) &&
+ !wpa_dbus_dict_string_array_add_element(&iter_array, "owe"))
+ goto nomem;
+#endif /* CONFIG_OWE */
+
+ if (!wpa_dbus_dict_end_string_array(&iter_dict,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array))
+ goto nomem;
+ }
+
+ /***** WPA protocol */
+ if (res < 0) {
+ const char *args[] = { "rsn", "wpa" };
+
+ if (!wpa_dbus_dict_append_string_array(
+ &iter_dict, "Protocol", args,
+ ARRAY_SIZE(args)))
+ goto nomem;
+ } else {
+ if (!wpa_dbus_dict_begin_string_array(&iter_dict, "Protocol",
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array) ||
+ ((capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
+ WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK)) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "rsn")) ||
+ ((capa.key_mgmt & (WPA_DRIVER_CAPA_KEY_MGMT_WPA |
+ WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK)) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "wpa")) ||
+ !wpa_dbus_dict_end_string_array(&iter_dict,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array))
+ goto nomem;
+ }
+
+ /***** auth alg */
+ if (res < 0) {
+ const char *args[] = { "open", "shared", "leap" };
+
+ if (!wpa_dbus_dict_append_string_array(
+ &iter_dict, "AuthAlg", args,
+ ARRAY_SIZE(args)))
+ goto nomem;
+ } else {
+ if (!wpa_dbus_dict_begin_string_array(&iter_dict, "AuthAlg",
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array))
+ goto nomem;
+
+ if (((capa.auth & WPA_DRIVER_AUTH_OPEN) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "open")) ||
+ ((capa.auth & WPA_DRIVER_AUTH_SHARED) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "shared")) ||
+ ((capa.auth & WPA_DRIVER_AUTH_LEAP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "leap")) ||
+ !wpa_dbus_dict_end_string_array(&iter_dict,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array))
+ goto nomem;
+ }
+
+ /***** Scan */
+ if (!wpa_dbus_dict_append_string_array(&iter_dict, "Scan", scans,
+ ARRAY_SIZE(scans)))
+ goto nomem;
+
+ /***** Modes */
+ if (!wpa_dbus_dict_begin_string_array(&iter_dict, "Modes",
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array) ||
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "infrastructure") ||
+ (res >= 0 && (capa.flags & WPA_DRIVER_FLAGS_IBSS) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "ad-hoc")) ||
+ (res >= 0 && (capa.flags & WPA_DRIVER_FLAGS_AP) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "ap")) ||
+ (res >= 0 && (capa.flags & WPA_DRIVER_FLAGS_P2P_CAPABLE) &&
+ !wpa_s->conf->p2p_disabled &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "p2p")) ||
+#ifdef CONFIG_MESH
+ (res >= 0 && (capa.flags & WPA_DRIVER_FLAGS_MESH) &&
+ !wpa_dbus_dict_string_array_add_element(
+ &iter_array, "mesh")) ||
+#endif /* CONFIG_MESH */
+ !wpa_dbus_dict_end_string_array(&iter_dict,
+ &iter_dict_entry,
+ &iter_dict_val,
+ &iter_array))
+ goto nomem;
+ /***** Modes end */
+
+ if (res >= 0) {
+ dbus_int32_t max_scan_ssid = capa.max_scan_ssids;
+
+ if (!wpa_dbus_dict_append_int32(&iter_dict, "MaxScanSSID",
+ max_scan_ssid))
+ goto nomem;
+ }
+
+ if (!wpa_dbus_dict_close_write(&variant_iter, &iter_dict) ||
+ !dbus_message_iter_close_container(iter, &variant_iter))
+ goto nomem;
+
+ return TRUE;
+
+nomem:
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+}
+
+
+/**
+ * wpas_dbus_getter_state - Get interface state
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "State" property.
+ */
+dbus_bool_t wpas_dbus_getter_state(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ const char *str_state;
+ char *state_ls, *tmp;
+ dbus_bool_t success = FALSE;
+
+ str_state = wpa_supplicant_state_txt(wpa_s->wpa_state);
+
+ /* make state string lowercase to fit new DBus API convention
+ */
+ state_ls = tmp = os_strdup(str_state);
+ if (!tmp) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+ while (*tmp) {
+ *tmp = tolower(*tmp);
+ tmp++;
+ }
+
+ success = wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+ &state_ls, error);
+
+ os_free(state_ls);
+
+ return success;
+}
+
+
+/**
+ * wpas_dbus_new_iface_get_scanning - Get interface scanning state
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "scanning" property.
+ */
+dbus_bool_t wpas_dbus_getter_scanning(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_bool_t scanning = wpa_s->scanning ? TRUE : FALSE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+ &scanning, error);
+}
+
+
+/**
+ * wpas_dbus_getter_ap_scan - Control roaming mode
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "ApScan" property.
+ */
+dbus_bool_t wpas_dbus_getter_ap_scan(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t ap_scan = wpa_s->conf->ap_scan;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+ &ap_scan, error);
+}
+
+
+/**
+ * wpas_dbus_setter_ap_scan - Control roaming mode
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "ApScan" property.
+ */
+dbus_bool_t wpas_dbus_setter_ap_scan(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t ap_scan;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_UINT32,
+ &ap_scan))
+ return FALSE;
+
+ if (wpa_supplicant_set_ap_scan(wpa_s, ap_scan)) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "ap_scan must be 0, 1, or 2");
+ return FALSE;
+ }
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_fast_reauth - Control fast
+ * reauthentication (TLS session resumption)
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "FastReauth" property.
+ */
+dbus_bool_t wpas_dbus_getter_fast_reauth(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_bool_t fast_reauth = wpa_s->conf->fast_reauth ? TRUE : FALSE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+ &fast_reauth, error);
+}
+
+
+/**
+ * wpas_dbus_setter_fast_reauth - Control fast
+ * reauthentication (TLS session resumption)
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "FastReauth" property.
+ */
+dbus_bool_t wpas_dbus_setter_fast_reauth(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_bool_t fast_reauth;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+ &fast_reauth))
+ return FALSE;
+
+ wpa_s->conf->fast_reauth = fast_reauth;
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_disconnect_reason - Get most recent reason for disconnect
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DisconnectReason" property. The reason is negative if it is
+ * locally generated.
+ */
+dbus_bool_t wpas_dbus_getter_disconnect_reason(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_int32_t reason = wpa_s->disconnect_reason;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+ &reason, error);
+}
+
+
+/**
+ * wpas_dbus_getter_auth_status_code - Get most recent auth status code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "AuthStatusCode" property.
+ */
+dbus_bool_t wpas_dbus_getter_auth_status_code(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_int32_t reason = wpa_s->auth_status_code;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+ &reason, error);
+}
+
+
+/**
+ * wpas_dbus_getter_assoc_status_code - Get most recent failed assoc status code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "AssocStatusCode" property.
+ */
+dbus_bool_t wpas_dbus_getter_assoc_status_code(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_int32_t status_code = wpa_s->assoc_status_code;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+ &status_code, error);
+}
+
+
+/**
+ * wpas_dbus_getter_roam_time - Get most recent roam time
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RoamTime" property.
+ */
+dbus_bool_t wpas_dbus_getter_roam_time(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t roam_time = wpa_s->roam_time.sec * 1000 +
+ wpa_s->roam_time.usec / 1000;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+ &roam_time, error);
+}
+
+
+/**
+ * wpas_dbus_getter_roam_complete - Get most recent roam success or failure
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RoamComplete" property.
+ */
+dbus_bool_t wpas_dbus_getter_roam_complete(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_bool_t roam_complete = os_reltime_initialized(&wpa_s->roam_time);
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+ &roam_complete, error);
+}
+
+
+/**
+ * wpas_dbus_getter_session_length - Get most recent BSS session length
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "SessionLength" property.
+ */
+dbus_bool_t wpas_dbus_getter_session_length(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t session_length = wpa_s->session_length.sec * 1000 +
+ wpa_s->session_length.usec / 1000;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+ &session_length, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_tm_status - Get most BSS Transition Management request
+ * status code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "BSSTMStatus" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_tm_status(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_WNM
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t bss_tm_status = wpa_s->bss_tm_status;
+#else /* CONFIG_WNM */
+ dbus_uint32_t bss_tm_status = 0;
+#endif /* CONFIG_WNM */
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+ &bss_tm_status, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_expire_age - Get BSS entry expiration age
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "BSSExpireAge" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_expire_age(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t expire_age = wpa_s->conf->bss_expiration_age;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+ &expire_age, error);
+}
+
+
+/**
+ * wpas_dbus_setter_bss_expire_age - Control BSS entry expiration age
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "BSSExpireAge" property.
+ */
+dbus_bool_t wpas_dbus_setter_bss_expire_age(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t expire_age;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_UINT32,
+ &expire_age))
+ return FALSE;
+
+ if (wpa_supplicant_set_bss_expiration_age(wpa_s, expire_age)) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "BSSExpireAge must be >= 10");
+ return FALSE;
+ }
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_bss_expire_count - Get BSS entry expiration scan count
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "BSSExpireCount" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_expire_count(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t expire_count = wpa_s->conf->bss_expiration_scan_count;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32,
+ &expire_count, error);
+}
+
+
+/**
+ * wpas_dbus_setter_bss_expire_count - Control BSS entry expiration scan count
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "BSSExpireCount" property.
+ */
+dbus_bool_t wpas_dbus_setter_bss_expire_count(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_uint32_t expire_count;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_UINT32,
+ &expire_count))
+ return FALSE;
+
+ if (wpa_supplicant_set_bss_expiration_count(wpa_s, expire_count)) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "BSSExpireCount must be > 0");
+ return FALSE;
+ }
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_country - Control country code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "Country" property.
+ */
+dbus_bool_t wpas_dbus_getter_country(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char country[3];
+ char *str = country;
+
+ country[0] = wpa_s->conf->country[0];
+ country[1] = wpa_s->conf->country[1];
+ country[2] = '\0';
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+ &str, error);
+}
+
+
+/**
+ * wpas_dbus_setter_country - Control country code
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "Country" property.
+ */
+dbus_bool_t wpas_dbus_setter_country(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ const char *country;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &country))
+ return FALSE;
+
+ if (!country[0] || !country[1]) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "invalid country code");
+ return FALSE;
+ }
+
+ if (wpa_s->drv_priv != NULL && wpa_drv_set_country(wpa_s, country)) {
+ wpa_printf(MSG_DEBUG, "Failed to set country");
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "failed to set country code");
+ return FALSE;
+ }
+
+ wpa_s->conf->country[0] = country[0];
+ wpa_s->conf->country[1] = country[1];
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_scan_interval - Get scan interval
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter function for "ScanInterval" property.
+ */
+dbus_bool_t wpas_dbus_getter_scan_interval(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_int32_t scan_interval = wpa_s->scan_interval;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+ &scan_interval, error);
+}
+
+
+/**
+ * wpas_dbus_setter_scan_interval - Control scan interval
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter function for "ScanInterval" property.
+ */
+dbus_bool_t wpas_dbus_setter_scan_interval(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_int32_t scan_interval;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_INT32,
+ &scan_interval))
+ return FALSE;
+
+ if (wpa_supplicant_set_scan_interval(wpa_s, scan_interval)) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "scan_interval must be >= 0");
+ return FALSE;
+ }
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_ifname - Get interface name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Ifname" property.
+ */
+dbus_bool_t wpas_dbus_getter_ifname(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter, wpa_s->ifname, error);
+}
+
+
+/**
+ * wpas_dbus_getter_driver - Get interface name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Driver" property.
+ */
+dbus_bool_t wpas_dbus_getter_driver(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ if (wpa_s->driver == NULL || wpa_s->driver->name == NULL) {
+ wpa_printf(MSG_DEBUG, "%s[dbus]: wpa_s has no driver set",
+ __func__);
+ dbus_set_error(error, DBUS_ERROR_FAILED, "%s: no driver set",
+ __func__);
+ return FALSE;
+ }
+
+ return wpas_dbus_string_property_getter(iter, wpa_s->driver->name,
+ error);
+}
+
+
+/**
+ * wpas_dbus_getter_current_bss - Get current bss object path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "CurrentBSS" property.
+ */
+dbus_bool_t wpas_dbus_getter_current_bss(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *bss_obj_path = path_buf;
+
+ if (wpa_s->current_bss && wpa_s->dbus_new_path)
+ os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+ wpa_s->dbus_new_path, wpa_s->current_bss->id);
+ else
+ os_snprintf(bss_obj_path, WPAS_DBUS_OBJECT_PATH_MAX, "/");
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_OBJECT_PATH,
+ &bss_obj_path, error);
+}
+
+
+/**
+ * wpas_dbus_getter_current_network - Get current network object path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "CurrentNetwork" property.
+ */
+dbus_bool_t wpas_dbus_getter_current_network(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *net_obj_path = path_buf;
+
+ if (wpa_s->current_ssid && wpa_s->dbus_new_path)
+ os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%u",
+ wpa_s->dbus_new_path, wpa_s->current_ssid->id);
+ else
+ os_snprintf(net_obj_path, WPAS_DBUS_OBJECT_PATH_MAX, "/");
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_OBJECT_PATH,
+ &net_obj_path, error);
+}
+
+
+/**
+ * wpas_dbus_getter_current_auth_mode - Get current authentication type
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "CurrentAuthMode" property.
+ */
+dbus_bool_t wpas_dbus_getter_current_auth_mode(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ const char *eap_mode;
+ const char *auth_mode;
+ char eap_mode_buf[WPAS_DBUS_AUTH_MODE_MAX];
+
+ if (wpa_s->wpa_state != WPA_COMPLETED) {
+ auth_mode = "INACTIVE";
+ } else if (wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X ||
+ wpa_s->key_mgmt == WPA_KEY_MGMT_IEEE8021X_NO_WPA) {
+ eap_mode = wpa_supplicant_get_eap_mode(wpa_s);
+ os_snprintf(eap_mode_buf, WPAS_DBUS_AUTH_MODE_MAX,
+ "EAP-%s", eap_mode);
+ auth_mode = eap_mode_buf;
+
+ } else if (wpa_s->current_ssid) {
+ auth_mode = wpa_key_mgmt_txt(wpa_s->key_mgmt,
+ wpa_s->current_ssid->proto);
+ } else {
+ auth_mode = "UNKNOWN";
+ }
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+ &auth_mode, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bridge_ifname - Get interface name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "BridgeIfname" property.
+ */
+dbus_bool_t wpas_dbus_getter_bridge_ifname(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter, wpa_s->bridge_ifname,
+ error);
+}
+
+
+dbus_bool_t wpas_dbus_setter_bridge_ifname(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ const char *bridge_ifname = NULL;
+ const char *msg;
+ int r;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &bridge_ifname))
+ return FALSE;
+
+ r = wpa_supplicant_update_bridge_ifname(wpa_s, bridge_ifname);
+ if (r != 0) {
+ switch (r) {
+ case -EINVAL:
+ msg = "invalid interface name";
+ break;
+ case -EBUSY:
+ msg = "interface is busy";
+ break;
+ case -EIO:
+ msg = "socket error";
+ break;
+ default:
+ msg = "unknown error";
+ break;
+ }
+ dbus_set_error_const(error, DBUS_ERROR_FAILED, msg);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_config_file - Get interface configuration file path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ConfigFile" property.
+ */
+dbus_bool_t wpas_dbus_getter_config_file(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter, wpa_s->confname, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bsss - Get array of BSSs objects
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "BSSs" property.
+ */
+dbus_bool_t wpas_dbus_getter_bsss(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct wpa_bss *bss;
+ char **paths;
+ unsigned int i = 0;
+ dbus_bool_t success = FALSE;
+
+ if (!wpa_s->dbus_new_path) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: no D-Bus interface", __func__);
+ return FALSE;
+ }
+
+ paths = os_calloc(wpa_s->num_bss, sizeof(char *));
+ if (!paths) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ /* Loop through scan results and append each result's object path */
+ dl_list_for_each(bss, &wpa_s->bss_id, struct wpa_bss, list_id) {
+ paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+ if (paths[i] == NULL) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+ "no memory");
+ goto out;
+ }
+ /* Construct the object path for this BSS. */
+ os_snprintf(paths[i++], WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_BSSIDS_PART "/%u",
+ wpa_s->dbus_new_path, bss->id);
+ }
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_OBJECT_PATH,
+ paths, wpa_s->num_bss,
+ error);
+
+out:
+ while (i)
+ os_free(paths[--i]);
+ os_free(paths);
+ return success;
+}
+
+
+/**
+ * wpas_dbus_getter_networks - Get array of networks objects
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Networks" property.
+ */
+dbus_bool_t wpas_dbus_getter_networks(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct wpa_ssid *ssid;
+ char **paths;
+ unsigned int i = 0, num = 0;
+ dbus_bool_t success = FALSE;
+
+ if (!wpa_s->dbus_new_path) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: no D-Bus interface", __func__);
+ return FALSE;
+ }
+
+ for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next)
+ if (!network_is_persistent_group(ssid))
+ num++;
+
+ paths = os_calloc(num, sizeof(char *));
+ if (!paths) {
+ dbus_set_error(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ /* Loop through configured networks and append object path of each */
+ for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+ if (network_is_persistent_group(ssid))
+ continue;
+ paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+ if (paths[i] == NULL) {
+ dbus_set_error(error, DBUS_ERROR_NO_MEMORY,
+ "no memory");
+ goto out;
+ }
+
+ /* Construct the object path for this network. */
+ os_snprintf(paths[i++], WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_NETWORKS_PART "/%d",
+ wpa_s->dbus_new_path, ssid->id);
+ }
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_OBJECT_PATH,
+ paths, num, error);
+
+out:
+ while (i)
+ os_free(paths[--i]);
+ os_free(paths);
+ return success;
+}
+
+
+/**
+ * wpas_dbus_getter_pkcs11_engine_path - Get PKCS #11 engine path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: A dbus message containing the PKCS #11 engine path
+ *
+ * Getter for "PKCS11EnginePath" property.
+ */
+dbus_bool_t wpas_dbus_getter_pkcs11_engine_path(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter,
+ wpa_s->conf->pkcs11_engine_path,
+ error);
+}
+
+
+/**
+ * wpas_dbus_getter_pkcs11_module_path - Get PKCS #11 module path
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: A dbus message containing the PKCS #11 module path
+ *
+ * Getter for "PKCS11ModulePath" property.
+ */
+dbus_bool_t wpas_dbus_getter_pkcs11_module_path(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter,
+ wpa_s->conf->pkcs11_module_path,
+ error);
+}
+
+
+/**
+ * wpas_dbus_getter_blobs - Get all blobs defined for this interface
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Blobs" property.
+ */
+dbus_bool_t wpas_dbus_getter_blobs(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ DBusMessageIter variant_iter, dict_iter, entry_iter, array_iter;
+ struct wpa_config_blob *blob;
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ "a{say}", &variant_iter) ||
+ !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+ "{say}", &dict_iter)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ blob = wpa_s->conf->blobs;
+ while (blob) {
+ if (!dbus_message_iter_open_container(&dict_iter,
+ DBUS_TYPE_DICT_ENTRY,
+ NULL, &entry_iter) ||
+ !dbus_message_iter_append_basic(&entry_iter,
+ DBUS_TYPE_STRING,
+ &(blob->name)) ||
+ !dbus_message_iter_open_container(&entry_iter,
+ DBUS_TYPE_ARRAY,
+ DBUS_TYPE_BYTE_AS_STRING,
+ &array_iter) ||
+ !dbus_message_iter_append_fixed_array(&array_iter,
+ DBUS_TYPE_BYTE,
+ &(blob->data),
+ blob->len) ||
+ !dbus_message_iter_close_container(&entry_iter,
+ &array_iter) ||
+ !dbus_message_iter_close_container(&dict_iter,
+ &entry_iter)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+ "no memory");
+ return FALSE;
+ }
+
+ blob = blob->next;
+ }
+
+ if (!dbus_message_iter_close_container(&variant_iter, &dict_iter) ||
+ !dbus_message_iter_close_container(iter, &variant_iter)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_iface_global(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ int ret;
+ char buf[250];
+ char *p = buf;
+
+ if (!property_desc->data) {
+ dbus_set_error(error, DBUS_ERROR_INVALID_ARGS,
+ "Unhandled interface property %s",
+ property_desc->dbus_property);
+ return FALSE;
+ }
+
+ ret = wpa_config_get_value(property_desc->data, wpa_s->conf, buf,
+ sizeof(buf));
+ if (ret < 0)
+ *p = '\0';
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &p,
+ error);
+}
+
+
+dbus_bool_t wpas_dbus_setter_iface_global(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ const char *new_value = NULL;
+ char buf[250];
+ size_t combined_len;
+ int ret;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &new_value))
+ return FALSE;
+
+ combined_len = os_strlen(property_desc->data) + os_strlen(new_value) +
+ 3;
+ if (combined_len >= sizeof(buf)) {
+ dbus_set_error(error, DBUS_ERROR_INVALID_ARGS,
+ "Interface property %s value too large",
+ property_desc->dbus_property);
+ return FALSE;
+ }
+
+ if (!new_value[0])
+ new_value = "NULL";
+
+ ret = os_snprintf(buf, combined_len, "%s=%s", property_desc->data,
+ new_value);
+ if (os_snprintf_error(combined_len, ret)) {
+ dbus_set_error(error, WPAS_DBUS_ERROR_UNKNOWN_ERROR,
+ "Failed to construct new interface property %s",
+ property_desc->dbus_property);
+ return FALSE;
+ }
+
+ ret = wpa_config_process_global(wpa_s->conf, buf, -1);
+ if (ret < 0) {
+ dbus_set_error(error, DBUS_ERROR_INVALID_ARGS,
+ "Failed to set interface property %s",
+ property_desc->dbus_property);
+ return FALSE;
+ } else if (ret == 0) {
+ wpa_supplicant_update_config(wpa_s);
+ }
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_stas - Get connected stations for an interface
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: a list of stations
+ *
+ * Getter for "Stations" property.
+ */
+dbus_bool_t wpas_dbus_getter_stas(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct sta_info *sta = NULL;
+ char **paths = NULL;
+ unsigned int i = 0, num = 0;
+ dbus_bool_t success = FALSE;
+
+ if (!wpa_s->dbus_new_path) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: no D-Bus interface", __func__);
+ return FALSE;
+ }
+
+#ifdef CONFIG_AP
+ if (wpa_s->ap_iface) {
+ struct hostapd_data *hapd;
+
+ hapd = wpa_s->ap_iface->bss[0];
+ sta = hapd->sta_list;
+ num = hapd->num_sta;
+ }
+#endif /* CONFIG_AP */
+
+ paths = os_calloc(num, sizeof(char *));
+ if (!paths) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ /* Loop through scan results and append each result's object path */
+ for (; sta; sta = sta->next) {
+ paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+ if (!paths[i]) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+ "no memory");
+ goto out;
+ }
+ /* Construct the object path for this BSS. */
+ os_snprintf(paths[i++], WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_STAS_PART "/" COMPACT_MACSTR,
+ wpa_s->dbus_new_path, MAC2STR(sta->addr));
+ }
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_OBJECT_PATH,
+ paths, num,
+ error);
+
+out:
+ while (i)
+ os_free(paths[--i]);
+ os_free(paths);
+ return success;
+}
+
+
+/**
+ * wpas_dbus_setter_mac_address_randomization_mask - Set masks used for
+ * MAC address randomization
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "MACAddressRandomizationMask" property.
+ */
+dbus_bool_t wpas_dbus_setter_mac_address_randomization_mask(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ DBusMessageIter variant_iter, dict_iter, entry_iter, array_iter;
+ const char *key;
+ unsigned int rand_type = 0;
+ const u8 *mask;
+ int mask_len;
+ unsigned int rand_types_to_disable = MAC_ADDR_RAND_ALL;
+
+ dbus_message_iter_recurse(iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY) {
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "invalid message format");
+ return FALSE;
+ }
+ dbus_message_iter_recurse(&variant_iter, &dict_iter);
+ while (dbus_message_iter_get_arg_type(&dict_iter) ==
+ DBUS_TYPE_DICT_ENTRY) {
+ dbus_message_iter_recurse(&dict_iter, &entry_iter);
+ if (dbus_message_iter_get_arg_type(&entry_iter) !=
+ DBUS_TYPE_STRING) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: key not a string", __func__);
+ return FALSE;
+ }
+ dbus_message_iter_get_basic(&entry_iter, &key);
+ dbus_message_iter_next(&entry_iter);
+ if (dbus_message_iter_get_arg_type(&entry_iter) !=
+ DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(&entry_iter) !=
+ DBUS_TYPE_BYTE) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: mask was not a byte array",
+ __func__);
+ return FALSE;
+ }
+ dbus_message_iter_recurse(&entry_iter, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &mask,
+ &mask_len);
+
+ if (os_strcmp(key, "scan") == 0) {
+ rand_type = MAC_ADDR_RAND_SCAN;
+ } else if (os_strcmp(key, "sched_scan") == 0) {
+ rand_type = MAC_ADDR_RAND_SCHED_SCAN;
+ } else if (os_strcmp(key, "pno") == 0) {
+ rand_type = MAC_ADDR_RAND_PNO;
+ } else {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: bad scan type \"%s\"",
+ __func__, key);
+ return FALSE;
+ }
+
+ if (mask_len != ETH_ALEN) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: malformed MAC mask given",
+ __func__);
+ return FALSE;
+ }
+
+ if (wpas_enable_mac_addr_randomization(
+ wpa_s, rand_type, wpa_s->perm_addr, mask)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to set up MAC address randomization for %s",
+ __func__, key);
+ return FALSE;
+ }
+
+ wpa_printf(MSG_DEBUG,
+ "%s: Enabled MAC address randomization for %s with mask: "
+ MACSTR, wpa_s->ifname, key, MAC2STR(mask));
+ rand_types_to_disable &= ~rand_type;
+ dbus_message_iter_next(&dict_iter);
+ }
+
+ if (rand_types_to_disable &&
+ wpas_disable_mac_addr_randomization(wpa_s, rand_types_to_disable)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to disable MAC address randomization",
+ __func__);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_mac_address_randomization_mask(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ DBusMessageIter variant_iter, dict_iter, entry_iter, array_iter;
+ unsigned int i;
+ u8 mask_buf[ETH_ALEN];
+ /* Read docs on dbus_message_iter_append_fixed_array() for why this
+ * is necessary... */
+ u8 *mask = mask_buf;
+ static const struct {
+ const char *key;
+ unsigned int type;
+ } types[] = {
+ { "scan", MAC_ADDR_RAND_SCAN },
+ { "sched_scan", MAC_ADDR_RAND_SCHED_SCAN },
+ { "pno", MAC_ADDR_RAND_PNO }
+ };
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ "a{say}", &variant_iter) ||
+ !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+ "{say}", &dict_iter)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(types); i++) {
+ if (wpas_mac_addr_rand_scan_get_mask(wpa_s, types[i].type,
+ mask))
+ continue;
+
+ if (!dbus_message_iter_open_container(&dict_iter,
+ DBUS_TYPE_DICT_ENTRY,
+ NULL, &entry_iter) ||
+ !dbus_message_iter_append_basic(&entry_iter,
+ DBUS_TYPE_STRING,
+ &types[i].key) ||
+ !dbus_message_iter_open_container(&entry_iter,
+ DBUS_TYPE_ARRAY,
+ DBUS_TYPE_BYTE_AS_STRING,
+ &array_iter) ||
+ !dbus_message_iter_append_fixed_array(&array_iter,
+ DBUS_TYPE_BYTE,
+ &mask,
+ ETH_ALEN) ||
+ !dbus_message_iter_close_container(&entry_iter,
+ &array_iter) ||
+ !dbus_message_iter_close_container(&dict_iter,
+ &entry_iter)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+ "no memory");
+ return FALSE;
+ }
+ }
+
+ if (!dbus_message_iter_close_container(&variant_iter, &dict_iter) ||
+ !dbus_message_iter_close_container(iter, &variant_iter)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_sta_address - Return the address of a connected station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Address" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_address(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+ struct sta_handler_args *args = user_data;
+ struct sta_info *sta;
+
+ sta = ap_get_sta(args->wpa_s->ap_iface->bss[0], args->sta);
+ if (!sta)
+ return FALSE;
+
+ return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ sta->addr, ETH_ALEN,
+ error);
+#else /* CONFIG_AP */
+ return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_sta_aid - Return the AID of a connected station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "AID" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_aid(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+ struct sta_handler_args *args = user_data;
+ struct sta_info *sta;
+
+ sta = ap_get_sta(args->wpa_s->ap_iface->bss[0], args->sta);
+ if (!sta)
+ return FALSE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+ &sta->aid,
+ error);
+#else /* CONFIG_AP */
+ return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_sta_caps - Return the capabilities of a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Capabilities" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_caps(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+ struct sta_handler_args *args = user_data;
+ struct sta_info *sta;
+
+ sta = ap_get_sta(args->wpa_s->ap_iface->bss[0], args->sta);
+ if (!sta)
+ return FALSE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+ &sta->capability,
+ error);
+#else /* CONFIG_AP */
+ return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_rx_packets - Return the received packets for a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RxPackets" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_rx_packets(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+ struct sta_handler_args *args = user_data;
+ struct sta_info *sta;
+ struct hostap_sta_driver_data data;
+ struct hostapd_data *hapd;
+
+ if (!args->wpa_s->ap_iface)
+ return FALSE;
+
+ hapd = args->wpa_s->ap_iface->bss[0];
+ sta = ap_get_sta(hapd, args->sta);
+ if (!sta)
+ return FALSE;
+
+ if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
+ return FALSE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT64,
+ &data.rx_packets,
+ error);
+#else /* CONFIG_AP */
+ return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_tx_packets - Return the transmitted packets for a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "TxPackets" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_tx_packets(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+ struct sta_handler_args *args = user_data;
+ struct sta_info *sta;
+ struct hostap_sta_driver_data data;
+ struct hostapd_data *hapd;
+
+ if (!args->wpa_s->ap_iface)
+ return FALSE;
+
+ hapd = args->wpa_s->ap_iface->bss[0];
+ sta = ap_get_sta(hapd, args->sta);
+ if (!sta)
+ return FALSE;
+
+ if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
+ return FALSE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT64,
+ &data.tx_packets,
+ error);
+#else /* CONFIG_AP */
+ return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_tx_bytes - Return the transmitted bytes for a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "TxBytes" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_tx_bytes(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+ struct sta_handler_args *args = user_data;
+ struct sta_info *sta;
+ struct hostap_sta_driver_data data;
+ struct hostapd_data *hapd;
+
+ if (!args->wpa_s->ap_iface)
+ return FALSE;
+
+ hapd = args->wpa_s->ap_iface->bss[0];
+ sta = ap_get_sta(hapd, args->sta);
+ if (!sta)
+ return FALSE;
+
+ if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
+ return FALSE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT64,
+ &data.tx_bytes,
+ error);
+#else /* CONFIG_AP */
+ return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+/**
+ * wpas_dbus_getter_rx_bytes - Return the received bytes for a station
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RxBytes" property.
+ */
+dbus_bool_t wpas_dbus_getter_sta_rx_bytes(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+#ifdef CONFIG_AP
+ struct sta_handler_args *args = user_data;
+ struct sta_info *sta;
+ struct hostap_sta_driver_data data;
+ struct hostapd_data *hapd;
+
+ if (!args->wpa_s->ap_iface)
+ return FALSE;
+
+ hapd = args->wpa_s->ap_iface->bss[0];
+ sta = ap_get_sta(hapd, args->sta);
+ if (!sta)
+ return FALSE;
+
+ if (hostapd_drv_read_sta_data(hapd, &data, sta->addr) < 0)
+ return FALSE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT64,
+ &data.rx_bytes,
+ error);
+#else /* CONFIG_AP */
+ return FALSE;
+#endif /* CONFIG_AP */
+}
+
+
+static struct wpa_bss * get_bss_helper(struct bss_handler_args *args,
+ DBusError *error, const char *func_name)
+{
+ struct wpa_bss *res = wpa_bss_get_id(args->wpa_s, args->id);
+
+ if (!res) {
+ wpa_printf(MSG_ERROR, "%s[dbus]: no bss with id %d found",
+ func_name, args->id);
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: BSS %d not found",
+ func_name, args->id);
+ }
+
+ return res;
+}
+
+
+/**
+ * wpas_dbus_getter_bss_bssid - Return the BSSID of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "BSSID" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_bssid(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ res->bssid, ETH_ALEN,
+ error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_ssid - Return the SSID of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "SSID" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_ssid(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ res->ssid, res->ssid_len,
+ error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_privacy - Return the privacy flag of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Privacy" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_privacy(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+ dbus_bool_t privacy;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ privacy = (res->caps & IEEE80211_CAP_PRIVACY) ? TRUE : FALSE;
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+ &privacy, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_mode - Return the mode of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Mode" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_mode(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+ const char *mode;
+ const u8 *mesh;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+ if (bss_is_dmg(res)) {
+ switch (res->caps & IEEE80211_CAP_DMG_MASK) {
+ case IEEE80211_CAP_DMG_PBSS:
+ case IEEE80211_CAP_DMG_IBSS:
+ mode = "ad-hoc";
+ break;
+ case IEEE80211_CAP_DMG_AP:
+ mode = "infrastructure";
+ break;
+ default:
+ mode = "";
+ break;
+ }
+ } else {
+ mesh = wpa_bss_get_ie(res, WLAN_EID_MESH_ID);
+ if (mesh)
+ mode = "mesh";
+ else if (res->caps & IEEE80211_CAP_IBSS)
+ mode = "ad-hoc";
+ else
+ mode = "infrastructure";
+ }
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING,
+ &mode, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_level - Return the signal strength of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Level" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_signal(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+ s16 level;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ level = (s16) res->level;
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT16,
+ &level, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_frequency - Return the frequency of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Frequency" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_frequency(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+ u16 freq;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ freq = (u16) res->freq;
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+ &freq, error);
+}
+
+
+static int cmp_u8s_desc(const void *a, const void *b)
+{
+ return (*(u8 *) b - *(u8 *) a);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_rates - Return available bit rates of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Rates" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_rates(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+ u8 *ie_rates = NULL;
+ u32 *real_rates;
+ int rates_num, i;
+ dbus_bool_t success = FALSE;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ rates_num = wpa_bss_get_bit_rates(res, &ie_rates);
+ if (rates_num < 0)
+ return FALSE;
+
+ qsort(ie_rates, rates_num, 1, cmp_u8s_desc);
+
+ real_rates = os_malloc(sizeof(u32) * rates_num);
+ if (!real_rates) {
+ os_free(ie_rates);
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ for (i = 0; i < rates_num; i++)
+ real_rates[i] = ie_rates[i] * 500000;
+
+ success = wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_UINT32,
+ real_rates, rates_num,
+ error);
+
+ os_free(ie_rates);
+ os_free(real_rates);
+ return success;
+}
+
+
+static dbus_bool_t wpas_dbus_get_bss_security_prop(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, struct wpa_ie_data *ie_data, DBusError *error)
+{
+ DBusMessageIter iter_dict, variant_iter;
+ const char *group;
+ const char *pairwise[5]; /* max 5 pairwise ciphers is supported */
+ const char *key_mgmt[16]; /* max 16 key managements may be supported */
+ int n;
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ "a{sv}", &variant_iter))
+ goto nomem;
+
+ if (!wpa_dbus_dict_open_write(&variant_iter, &iter_dict))
+ goto nomem;
+
+ /*
+ * KeyMgmt
+ *
+ * When adding a new entry here, please take care to extend key_mgmt[]
+ * and keep documentation in doc/dbus.doxygen up to date.
+ */
+ n = 0;
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_PSK)
+ key_mgmt[n++] = "wpa-psk";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_PSK)
+ key_mgmt[n++] = "wpa-ft-psk";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_PSK_SHA256)
+ key_mgmt[n++] = "wpa-psk-sha256";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_IEEE8021X)
+ key_mgmt[n++] = "wpa-eap";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X)
+ key_mgmt[n++] = "wpa-ft-eap";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256)
+ key_mgmt[n++] = "wpa-eap-sha256";
+#ifdef CONFIG_SUITEB
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B)
+ key_mgmt[n++] = "wpa-eap-suite-b";
+#endif /* CONFIG_SUITEB */
+#ifdef CONFIG_SUITEB192
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192)
+ key_mgmt[n++] = "wpa-eap-suite-b-192";
+#endif /* CONFIG_SUITEB192 */
+#ifdef CONFIG_FILS
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_FILS_SHA256)
+ key_mgmt[n++] = "wpa-fils-sha256";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_FILS_SHA384)
+ key_mgmt[n++] = "wpa-fils-sha384";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA256)
+ key_mgmt[n++] = "wpa-ft-fils-sha256";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_FILS_SHA384)
+ key_mgmt[n++] = "wpa-ft-fils-sha384";
+#endif /* CONFIG_FILS */
+#ifdef CONFIG_SAE
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_SAE)
+ key_mgmt[n++] = "sae";
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_FT_SAE)
+ key_mgmt[n++] = "ft-sae";
+#endif /* CONFIG_SAE */
+#ifdef CONFIG_OWE
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_OWE)
+ key_mgmt[n++] = "owe";
+#endif /* CONFIG_OWE */
+ if (ie_data->key_mgmt & WPA_KEY_MGMT_NONE)
+ key_mgmt[n++] = "wpa-none";
+
+ if (!wpa_dbus_dict_append_string_array(&iter_dict, "KeyMgmt",
+ key_mgmt, n))
+ goto nomem;
+
+ /* Group */
+ switch (ie_data->group_cipher) {
+#ifdef CONFIG_WEP
+ case WPA_CIPHER_WEP40:
+ group = "wep40";
+ break;
+ case WPA_CIPHER_WEP104:
+ group = "wep104";
+ break;
+#endif /* CONFIG_WEP */
+#ifndef CONFIG_NO_TKIP
+ case WPA_CIPHER_TKIP:
+ group = "tkip";
+ break;
+#endif /* CONFIG_NO_TKIP */
+ case WPA_CIPHER_CCMP:
+ group = "ccmp";
+ break;
+ case WPA_CIPHER_GCMP:
+ group = "gcmp";
+ break;
+ case WPA_CIPHER_CCMP_256:
+ group = "ccmp-256";
+ break;
+ case WPA_CIPHER_GCMP_256:
+ group = "gcmp-256";
+ break;
+ default:
+ group = "";
+ break;
+ }
+
+ if (!wpa_dbus_dict_append_string(&iter_dict, "Group", group))
+ goto nomem;
+
+ /* Pairwise */
+ n = 0;
+#ifndef CONFIG_NO_TKIP
+ if (ie_data->pairwise_cipher & WPA_CIPHER_TKIP)
+ pairwise[n++] = "tkip";
+#endif /* CONFIG_NO_TKIP */
+ if (ie_data->pairwise_cipher & WPA_CIPHER_CCMP)
+ pairwise[n++] = "ccmp";
+ if (ie_data->pairwise_cipher & WPA_CIPHER_GCMP)
+ pairwise[n++] = "gcmp";
+ if (ie_data->pairwise_cipher & WPA_CIPHER_CCMP_256)
+ pairwise[n++] = "ccmp-256";
+ if (ie_data->pairwise_cipher & WPA_CIPHER_GCMP_256)
+ pairwise[n++] = "gcmp-256";
+
+ if (!wpa_dbus_dict_append_string_array(&iter_dict, "Pairwise",
+ pairwise, n))
+ goto nomem;
+
+ /* Management group (RSN only) */
+ if (ie_data->proto == WPA_PROTO_RSN) {
+ switch (ie_data->mgmt_group_cipher) {
+ case WPA_CIPHER_AES_128_CMAC:
+ group = "aes128cmac";
+ break;
+ default:
+ group = "";
+ break;
+ }
+
+ if (!wpa_dbus_dict_append_string(&iter_dict, "MgmtGroup",
+ group))
+ goto nomem;
+ }
+
+ if (!wpa_dbus_dict_close_write(&variant_iter, &iter_dict) ||
+ !dbus_message_iter_close_container(iter, &variant_iter))
+ goto nomem;
+
+ return TRUE;
+
+nomem:
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+}
+
+
+/**
+ * wpas_dbus_getter_bss_wpa - Return the WPA options of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "WPA" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_wpa(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+ struct wpa_ie_data wpa_data;
+ const u8 *ie;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ os_memset(&wpa_data, 0, sizeof(wpa_data));
+ ie = wpa_bss_get_vendor_ie(res, WPA_IE_VENDOR_TYPE);
+ if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &wpa_data) < 0) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "failed to parse WPA IE");
+ return FALSE;
+ }
+
+ return wpas_dbus_get_bss_security_prop(property_desc, iter, &wpa_data, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_rsn - Return the RSN options of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "RSN" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_rsn(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+ struct wpa_ie_data wpa_data;
+ const u8 *ie;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ os_memset(&wpa_data, 0, sizeof(wpa_data));
+ ie = wpa_bss_get_ie(res, WLAN_EID_RSN);
+ if (ie && wpa_parse_wpa_ie(ie, 2 + ie[1], &wpa_data) < 0) {
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "failed to parse RSN IE");
+ return FALSE;
+ }
+
+ return wpas_dbus_get_bss_security_prop(property_desc, iter, &wpa_data, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_wps - Return the WPS options of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "WPS" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_wps(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+#ifdef CONFIG_WPS
+ struct wpabuf *wps_ie;
+#endif /* CONFIG_WPS */
+ DBusMessageIter iter_dict, variant_iter;
+ int wps_support = 0;
+ const char *type = "";
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ "a{sv}", &variant_iter) ||
+ !wpa_dbus_dict_open_write(&variant_iter, &iter_dict))
+ goto nomem;
+
+#ifdef CONFIG_WPS
+ wps_ie = wpa_bss_get_vendor_ie_multi(res, WPS_IE_VENDOR_TYPE);
+ if (wps_ie) {
+ wps_support = 1;
+ if (wps_is_selected_pbc_registrar(wps_ie))
+ type = "pbc";
+ else if (wps_is_selected_pin_registrar(wps_ie))
+ type = "pin";
+
+ wpabuf_free(wps_ie);
+ }
+#endif /* CONFIG_WPS */
+
+ if ((wps_support && !wpa_dbus_dict_append_string(&iter_dict, "Type", type)) ||
+ !wpa_dbus_dict_close_write(&variant_iter, &iter_dict) ||
+ !dbus_message_iter_close_container(iter, &variant_iter))
+ goto nomem;
+
+ return TRUE;
+
+nomem:
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+}
+
+
+/**
+ * wpas_dbus_getter_bss_ies - Return all IEs of a BSS
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "IEs" property.
+ */
+dbus_bool_t wpas_dbus_getter_bss_ies(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ wpa_bss_ie_ptr(res),
+ res->ie_len, error);
+}
+
+
+/**
+ * wpas_dbus_getter_bss_age - Return time in seconds since BSS was last seen
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for BSS age
+ */
+dbus_bool_t wpas_dbus_getter_bss_age(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct bss_handler_args *args = user_data;
+ struct wpa_bss *res;
+ struct os_reltime now, diff = { 0, 0 };
+ u32 age;
+
+ res = get_bss_helper(args, error, __func__);
+ if (!res)
+ return FALSE;
+
+ os_get_reltime(&now);
+ os_reltime_sub(&now, &res->last_update, &diff);
+ age = diff.sec > 0 ? diff.sec : 0;
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT32, &age,
+ error);
+}
+
+
+/**
+ * wpas_dbus_getter_enabled - Check whether network is enabled or disabled
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "enabled" property of a configured network.
+ */
+dbus_bool_t wpas_dbus_getter_enabled(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct network_handler_args *net = user_data;
+ dbus_bool_t enabled = net->ssid->disabled ? FALSE : TRUE;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+ &enabled, error);
+}
+
+
+/**
+ * wpas_dbus_setter_enabled - Mark a configured network as enabled or disabled
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "Enabled" property of a configured network.
+ */
+dbus_bool_t wpas_dbus_setter_enabled(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct network_handler_args *net = user_data;
+ struct wpa_supplicant *wpa_s;
+ struct wpa_ssid *ssid;
+ dbus_bool_t enable;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+ &enable))
+ return FALSE;
+
+ wpa_s = net->wpa_s;
+ ssid = net->ssid;
+
+ if (enable)
+ wpa_supplicant_enable_network(wpa_s, ssid);
+ else
+ wpa_supplicant_disable_network(wpa_s, ssid);
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_network_properties - Get options for a configured network
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Properties" property of a configured network.
+ */
+dbus_bool_t wpas_dbus_getter_network_properties(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct network_handler_args *net = user_data;
+ DBusMessageIter variant_iter, dict_iter;
+ char **iterator;
+ char **props = wpa_config_get_all(net->ssid, 1);
+ dbus_bool_t success = FALSE;
+
+ if (!props) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, "a{sv}",
+ &variant_iter) ||
+ !wpa_dbus_dict_open_write(&variant_iter, &dict_iter)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ goto out;
+ }
+
+ iterator = props;
+ while (*iterator) {
+ if (!wpa_dbus_dict_append_string(&dict_iter, *iterator,
+ *(iterator + 1))) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+ "no memory");
+ goto out;
+ }
+ iterator += 2;
+ }
+
+
+ if (!wpa_dbus_dict_close_write(&variant_iter, &dict_iter) ||
+ !dbus_message_iter_close_container(iter, &variant_iter)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ goto out;
+ }
+
+ success = TRUE;
+
+out:
+ iterator = props;
+ while (*iterator) {
+ os_free(*iterator);
+ iterator++;
+ }
+ os_free(props);
+ return success;
+}
+
+
+/**
+ * wpas_dbus_setter_network_properties - Set options for a configured network
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "Properties" property of a configured network.
+ */
+dbus_bool_t wpas_dbus_setter_network_properties(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct network_handler_args *net = user_data;
+ struct wpa_ssid *ssid = net->ssid;
+ DBusMessageIter variant_iter;
+
+ dbus_message_iter_recurse(iter, &variant_iter);
+ return set_network_properties(net->wpa_s, ssid, &variant_iter, error);
+}
+
+
+#ifdef CONFIG_AP
+
+DBusMessage * wpas_dbus_handler_subscribe_preq(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ struct wpas_dbus_priv *priv = wpa_s->global->dbus;
+ char *name;
+
+ if (wpa_s->preq_notify_peer != NULL) {
+ if (os_strcmp(dbus_message_get_sender(message),
+ wpa_s->preq_notify_peer) == 0)
+ return NULL;
+
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE,
+ "Another application is already subscribed");
+ }
+
+ name = os_strdup(dbus_message_get_sender(message));
+ if (!name)
+ return wpas_dbus_error_no_memory(message);
+
+ wpa_s->preq_notify_peer = name;
+
+ /* Subscribe to clean up if application closes socket */
+ wpas_dbus_subscribe_noc(priv);
+
+ /*
+ * Double-check it's still alive to make sure that we didn't
+ * miss the NameOwnerChanged signal, e.g. while strdup'ing.
+ */
+ if (!dbus_bus_name_has_owner(priv->con, name, NULL)) {
+ /*
+ * Application no longer exists, clean up.
+ * The return value is irrelevant now.
+ *
+ * Need to check if the NameOwnerChanged handling
+ * already cleaned up because we have processed
+ * DBus messages while checking if the name still
+ * has an owner.
+ */
+ if (!wpa_s->preq_notify_peer)
+ return NULL;
+ os_free(wpa_s->preq_notify_peer);
+ wpa_s->preq_notify_peer = NULL;
+ wpas_dbus_unsubscribe_noc(priv);
+ }
+
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_unsubscribe_preq(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ struct wpas_dbus_priv *priv = wpa_s->global->dbus;
+
+ if (!wpa_s->preq_notify_peer)
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_NO_SUBSCRIPTION,
+ "Not subscribed");
+
+ if (os_strcmp(wpa_s->preq_notify_peer,
+ dbus_message_get_sender(message)))
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM,
+ "Can't unsubscribe others");
+
+ os_free(wpa_s->preq_notify_peer);
+ wpa_s->preq_notify_peer = NULL;
+ wpas_dbus_unsubscribe_noc(priv);
+ return NULL;
+}
+
+
+void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
+ const u8 *addr, const u8 *dst, const u8 *bssid,
+ const u8 *ie, size_t ie_len, u32 ssi_signal)
+{
+ DBusMessage *msg;
+ DBusMessageIter iter, dict_iter;
+ struct wpas_dbus_priv *priv = wpa_s->global->dbus;
+
+ /* Do nothing if the control interface is not turned on */
+ if (priv == NULL || !wpa_s->dbus_new_path)
+ return;
+
+ if (wpa_s->preq_notify_peer == NULL)
+ return;
+
+ msg = dbus_message_new_signal(wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_INTERFACE,
+ "ProbeRequest");
+ if (msg == NULL)
+ return;
+
+ dbus_message_set_destination(msg, wpa_s->preq_notify_peer);
+
+ dbus_message_iter_init_append(msg, &iter);
+
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ (addr && !wpa_dbus_dict_append_byte_array(&dict_iter, "addr",
+ (const char *) addr,
+ ETH_ALEN)) ||
+ (dst && !wpa_dbus_dict_append_byte_array(&dict_iter, "dst",
+ (const char *) dst,
+ ETH_ALEN)) ||
+ (bssid && !wpa_dbus_dict_append_byte_array(&dict_iter, "bssid",
+ (const char *) bssid,
+ ETH_ALEN)) ||
+ (ie && ie_len && !wpa_dbus_dict_append_byte_array(&dict_iter, "ies",
+ (const char *) ie,
+ ie_len)) ||
+ (ssi_signal && !wpa_dbus_dict_append_int32(&dict_iter, "signal",
+ ssi_signal)) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter))
+ goto fail;
+
+ dbus_connection_send(priv->con, msg, NULL);
+ goto out;
+fail:
+ wpa_printf(MSG_ERROR, "dbus: Failed to construct signal");
+out:
+ dbus_message_unref(msg);
+}
+
+#endif /* CONFIG_AP */
+
+
+DBusMessage * wpas_dbus_handler_vendor_elem_add(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ u8 *ielems;
+ int len;
+ struct ieee802_11_elems elems;
+ dbus_int32_t frame_id;
+ DBusMessageIter iter, array;
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &frame_id);
+ if (frame_id < 0 || frame_id >= NUM_VENDOR_ELEM_FRAMES) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Invalid ID");
+ }
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &array);
+ dbus_message_iter_get_fixed_array(&array, &ielems, &len);
+ if (!ielems || len == 0) {
+ return dbus_message_new_error(
+ message, DBUS_ERROR_INVALID_ARGS, "Invalid value");
+ }
+
+ if (ieee802_11_parse_elems(ielems, len, &elems, 0) == ParseFailed) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Parse error");
+ }
+
+ wpa_s = wpas_vendor_elem(wpa_s, frame_id);
+ if (!wpa_s->vendor_elem[frame_id]) {
+ wpa_s->vendor_elem[frame_id] = wpabuf_alloc_copy(ielems, len);
+ wpas_vendor_elem_update(wpa_s);
+ return NULL;
+ }
+
+ if (wpabuf_resize(&wpa_s->vendor_elem[frame_id], len) < 0) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Resize error");
+ }
+
+ wpabuf_put_data(wpa_s->vendor_elem[frame_id], ielems, len);
+ wpas_vendor_elem_update(wpa_s);
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_vendor_elem_get(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply;
+ DBusMessageIter iter, array_iter;
+ dbus_int32_t frame_id;
+ const u8 *elem;
+ size_t elem_len;
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &frame_id);
+
+ if (frame_id < 0 || frame_id >= NUM_VENDOR_ELEM_FRAMES) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Invalid ID");
+ }
+
+ wpa_s = wpas_vendor_elem(wpa_s, frame_id);
+ if (!wpa_s->vendor_elem[frame_id]) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "ID value does not exist");
+ }
+
+ reply = dbus_message_new_method_return(message);
+ if (!reply)
+ return wpas_dbus_error_no_memory(message);
+
+ dbus_message_iter_init_append(reply, &iter);
+
+ elem = wpabuf_head_u8(wpa_s->vendor_elem[frame_id]);
+ elem_len = wpabuf_len(wpa_s->vendor_elem[frame_id]);
+
+ if (!dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_BYTE_AS_STRING,
+ &array_iter) ||
+ !dbus_message_iter_append_fixed_array(&array_iter, DBUS_TYPE_BYTE,
+ &elem, elem_len) ||
+ !dbus_message_iter_close_container(&iter, &array_iter)) {
+ dbus_message_unref(reply);
+ reply = wpas_dbus_error_no_memory(message);
+ }
+
+ return reply;
+}
+
+
+DBusMessage * wpas_dbus_handler_vendor_elem_remove(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ u8 *ielems;
+ int len;
+ struct ieee802_11_elems elems;
+ DBusMessageIter iter, array;
+ dbus_int32_t frame_id;
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &frame_id);
+ if (frame_id < 0 || frame_id >= NUM_VENDOR_ELEM_FRAMES) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Invalid ID");
+ }
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_recurse(&iter, &array);
+ dbus_message_iter_get_fixed_array(&array, &ielems, &len);
+ if (!ielems || len == 0) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Invalid value");
+ }
+
+ wpa_s = wpas_vendor_elem(wpa_s, frame_id);
+
+ if (len == 1 && *ielems == '*') {
+ wpabuf_free(wpa_s->vendor_elem[frame_id]);
+ wpa_s->vendor_elem[frame_id] = NULL;
+ wpas_vendor_elem_update(wpa_s);
+ return NULL;
+ }
+
+ if (!wpa_s->vendor_elem[frame_id]) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "ID value does not exist");
+ }
+
+ if (ieee802_11_parse_elems(ielems, len, &elems, 0) == ParseFailed) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Parse error");
+ }
+
+ if (wpas_vendor_elem_remove(wpa_s, frame_id, ielems, len) == 0)
+ return NULL;
+
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Not found");
+}
+
+
+#ifdef CONFIG_MESH
+
+/**
+ * wpas_dbus_getter_mesh_peers - Get connected mesh peers
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "MeshPeers" property.
+ */
+dbus_bool_t wpas_dbus_getter_mesh_peers(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct hostapd_data *hapd;
+ struct sta_info *sta;
+ DBusMessageIter variant_iter, array_iter;
+ int i;
+ DBusMessageIter inner_array_iter;
+
+ if (!wpa_s->ifmsh)
+ return FALSE;
+ hapd = wpa_s->ifmsh->bss[0];
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_BYTE_AS_STRING,
+ &variant_iter) ||
+ !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_BYTE_AS_STRING,
+ &array_iter))
+ return FALSE;
+
+ for (sta = hapd->sta_list; sta; sta = sta->next) {
+ if (!dbus_message_iter_open_container(
+ &array_iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_BYTE_AS_STRING,
+ &inner_array_iter))
+ return FALSE;
+
+ for (i = 0; i < ETH_ALEN; i++) {
+ if (!dbus_message_iter_append_basic(&inner_array_iter,
+ DBUS_TYPE_BYTE,
+ &(sta->addr[i])))
+ return FALSE;
+ }
+
+ if (!dbus_message_iter_close_container(
+ &array_iter, &inner_array_iter))
+ return FALSE;
+ }
+
+ if (!dbus_message_iter_close_container(&variant_iter, &array_iter) ||
+ !dbus_message_iter_close_container(iter, &variant_iter))
+ return FALSE;
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_mesh_group - Get mesh group
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "MeshGroup" property.
+ */
+dbus_bool_t wpas_dbus_getter_mesh_group(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+ if (!wpa_s->ifmsh || !ssid)
+ return FALSE;
+
+ if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ (char *) ssid->ssid,
+ ssid->ssid_len, error)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: error constructing reply", __func__);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+#endif /* CONFIG_MESH */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers.h b/wpa_supplicant/dbus/dbus_new_handlers.h
new file mode 100644
index 000000000000..a421083f7fe2
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers.h
@@ -0,0 +1,285 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef CTRL_IFACE_DBUS_NEW_HANDLERS_H
+#define CTRL_IFACE_DBUS_NEW_HANDLERS_H
+
+#include "dbus_new_helpers.h"
+
+struct network_handler_args {
+ struct wpa_supplicant *wpa_s;
+ struct wpa_ssid *ssid;
+};
+
+struct bss_handler_args {
+ struct wpa_supplicant *wpa_s;
+ unsigned int id;
+};
+
+struct sta_handler_args {
+ struct wpa_supplicant *wpa_s;
+ const u8 *sta;
+};
+
+dbus_bool_t wpas_dbus_simple_property_getter(DBusMessageIter *iter,
+ const int type,
+ const void *val,
+ DBusError *error);
+
+dbus_bool_t wpas_dbus_simple_property_setter(DBusMessageIter *iter,
+ DBusError *error,
+ const int type, void *val);
+
+dbus_bool_t wpas_dbus_simple_array_property_getter(DBusMessageIter *iter,
+ const int type,
+ const void *array,
+ size_t array_len,
+ DBusError *error);
+
+dbus_bool_t wpas_dbus_simple_array_array_property_getter(DBusMessageIter *iter,
+ const int type,
+ struct wpabuf **array,
+ size_t array_len,
+ DBusError *error);
+
+dbus_bool_t wpas_dbus_string_property_getter(DBusMessageIter *iter,
+ const void *val,
+ DBusError *error);
+
+DBusMessage * wpas_dbus_handler_create_interface(DBusMessage *message,
+ struct wpa_global *global);
+
+DBusMessage * wpas_dbus_handler_remove_interface(DBusMessage *message,
+ struct wpa_global *global);
+
+DBusMessage * wpas_dbus_handler_get_interface(DBusMessage *message,
+ struct wpa_global *global);
+
+DBusMessage * wpas_dbus_handler_expect_disconnect(DBusMessage *message,
+ struct wpa_global *global);
+
+DECLARE_ACCESSOR(wpas_dbus_getter_debug_level);
+DECLARE_ACCESSOR(wpas_dbus_getter_debug_timestamp);
+DECLARE_ACCESSOR(wpas_dbus_getter_debug_show_keys);
+DECLARE_ACCESSOR(wpas_dbus_setter_debug_level);
+DECLARE_ACCESSOR(wpas_dbus_setter_debug_timestamp);
+DECLARE_ACCESSOR(wpas_dbus_setter_debug_show_keys);
+DECLARE_ACCESSOR(wpas_dbus_getter_interfaces);
+DECLARE_ACCESSOR(wpas_dbus_getter_eap_methods);
+DECLARE_ACCESSOR(wpas_dbus_getter_global_capabilities);
+DECLARE_ACCESSOR(wpas_dbus_getter_iface_global);
+DECLARE_ACCESSOR(wpas_dbus_setter_iface_global);
+
+DBusMessage * wpas_dbus_handler_scan(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_abort_scan(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_signal_poll(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_disconnect(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+dbus_bool_t set_network_properties(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid,
+ DBusMessageIter *iter,
+ DBusError *error);
+
+DBusMessage * wpas_dbus_handler_add_network(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_reassociate(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_reattach(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_reconnect(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_network(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_all_networks(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_select_network(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_network_reply(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_roam(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_add_blob(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_get_blob(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_blob(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_set_pkcs11_engine_and_module_path(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_flush_bss(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_autoscan(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_eap_logoff(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_eap_logon(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_add_cred(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_cred(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_all_creds(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage *
+wpas_dbus_handler_interworking_select(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DECLARE_ACCESSOR(wpas_dbus_getter_capabilities);
+DECLARE_ACCESSOR(wpas_dbus_getter_state);
+DECLARE_ACCESSOR(wpas_dbus_getter_scanning);
+DECLARE_ACCESSOR(wpas_dbus_getter_ap_scan);
+DECLARE_ACCESSOR(wpas_dbus_setter_ap_scan);
+DECLARE_ACCESSOR(wpas_dbus_getter_fast_reauth);
+DECLARE_ACCESSOR(wpas_dbus_setter_fast_reauth);
+DECLARE_ACCESSOR(wpas_dbus_getter_disconnect_reason);
+DECLARE_ACCESSOR(wpas_dbus_getter_disassociate_reason);
+DECLARE_ACCESSOR(wpas_dbus_getter_auth_status_code);
+DECLARE_ACCESSOR(wpas_dbus_getter_assoc_status_code);
+DECLARE_ACCESSOR(wpas_dbus_getter_roam_time);
+DECLARE_ACCESSOR(wpas_dbus_getter_roam_complete);
+DECLARE_ACCESSOR(wpas_dbus_getter_session_length);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_tm_status);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_expire_age);
+DECLARE_ACCESSOR(wpas_dbus_setter_bss_expire_age);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_expire_count);
+DECLARE_ACCESSOR(wpas_dbus_setter_bss_expire_count);
+DECLARE_ACCESSOR(wpas_dbus_getter_country);
+DECLARE_ACCESSOR(wpas_dbus_setter_country);
+DECLARE_ACCESSOR(wpas_dbus_getter_scan_interval);
+DECLARE_ACCESSOR(wpas_dbus_setter_scan_interval);
+DECLARE_ACCESSOR(wpas_dbus_getter_ifname);
+DECLARE_ACCESSOR(wpas_dbus_getter_driver);
+DECLARE_ACCESSOR(wpas_dbus_getter_bridge_ifname);
+DECLARE_ACCESSOR(wpas_dbus_setter_bridge_ifname);
+DECLARE_ACCESSOR(wpas_dbus_getter_config_file);
+DECLARE_ACCESSOR(wpas_dbus_getter_current_bss);
+DECLARE_ACCESSOR(wpas_dbus_getter_current_network);
+DECLARE_ACCESSOR(wpas_dbus_getter_current_auth_mode);
+DECLARE_ACCESSOR(wpas_dbus_getter_bsss);
+DECLARE_ACCESSOR(wpas_dbus_getter_networks);
+DECLARE_ACCESSOR(wpas_dbus_getter_pkcs11_engine_path);
+DECLARE_ACCESSOR(wpas_dbus_getter_pkcs11_module_path);
+DECLARE_ACCESSOR(wpas_dbus_getter_blobs);
+DECLARE_ACCESSOR(wpas_dbus_getter_stas);
+DECLARE_ACCESSOR(wpas_dbus_getter_mac_address_randomization_mask);
+DECLARE_ACCESSOR(wpas_dbus_setter_mac_address_randomization_mask);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_address);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_aid);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_caps);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_rx_packets);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_tx_packets);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_tx_bytes);
+DECLARE_ACCESSOR(wpas_dbus_getter_sta_rx_bytes);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_bssid);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_ssid);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_privacy);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_mode);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_signal);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_frequency);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_rates);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_wpa);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_rsn);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_wps);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_ies);
+DECLARE_ACCESSOR(wpas_dbus_getter_bss_age);
+DECLARE_ACCESSOR(wpas_dbus_getter_enabled);
+DECLARE_ACCESSOR(wpas_dbus_setter_enabled);
+DECLARE_ACCESSOR(wpas_dbus_getter_network_properties);
+DECLARE_ACCESSOR(wpas_dbus_setter_network_properties);
+
+DBusMessage * wpas_dbus_handler_wps_start(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_wps_cancel(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DECLARE_ACCESSOR(wpas_dbus_getter_process_credentials);
+DECLARE_ACCESSOR(wpas_dbus_setter_process_credentials);
+DECLARE_ACCESSOR(wpas_dbus_getter_config_methods);
+DECLARE_ACCESSOR(wpas_dbus_setter_config_methods);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_name);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_name);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_manufacturer);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_manufacturer);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_model_name);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_model_name);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_model_number);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_model_number);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_serial_number);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_serial_number);
+DECLARE_ACCESSOR(wpas_dbus_getter_wps_device_device_type);
+DECLARE_ACCESSOR(wpas_dbus_setter_wps_device_device_type);
+
+DECLARE_ACCESSOR(wpas_dbus_getter_mesh_peers);
+DECLARE_ACCESSOR(wpas_dbus_getter_mesh_group);
+
+DBusMessage * wpas_dbus_handler_tdls_discover(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_tdls_setup(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_tdls_status(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_tdls_teardown(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+DBusMessage *
+wpas_dbus_handler_tdls_channel_switch(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+DBusMessage *
+wpas_dbus_handler_tdls_cancel_channel_switch(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_vendor_elem_add(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_vendor_elem_get(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_vendor_elem_remove(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_save_config(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_error_invalid_args(DBusMessage *message,
+ const char *arg);
+DBusMessage * wpas_dbus_error_unknown_error(DBusMessage *message,
+ const char *arg);
+DBusMessage * wpas_dbus_error_no_memory(DBusMessage *message);
+
+DBusMessage * wpas_dbus_handler_subscribe_preq(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+DBusMessage * wpas_dbus_handler_unsubscribe_preq(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+#endif /* CTRL_IFACE_DBUS_HANDLERS_NEW_H */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.c b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
new file mode 100644
index 000000000000..de79178f4655
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.c
@@ -0,0 +1,3107 @@
+/*
+ * WPA Supplicant / dbus-based control interface (P2P)
+ * Copyright (c) 2011-2012, Intel Corporation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "utils/includes.h"
+#include "common.h"
+#include "../config.h"
+#include "../wpa_supplicant_i.h"
+#include "../wps_supplicant.h"
+#include "../notify.h"
+#include "dbus_new_helpers.h"
+#include "dbus_new.h"
+#include "dbus_new_handlers.h"
+#include "dbus_new_handlers_p2p.h"
+#include "dbus_dict_helpers.h"
+#include "p2p/p2p.h"
+#include "common/ieee802_11_defs.h"
+#include "ap/hostapd.h"
+#include "ap/ap_config.h"
+#include "ap/wps_hostapd.h"
+
+#include "../p2p_supplicant.h"
+#include "../wifi_display.h"
+
+
+static int wpas_dbus_validate_dbus_ipaddr(struct wpa_dbus_dict_entry entry)
+{
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != DBUS_TYPE_BYTE ||
+ entry.array_len != 4)
+ return 0;
+
+ return 1;
+}
+
+
+static dbus_bool_t no_p2p_mgmt_interface(DBusError *error)
+{
+ dbus_set_error_const(error, WPAS_DBUS_ERROR_IFACE_UNKNOWN,
+ "Could not find P2P mgmt interface");
+ return FALSE;
+}
+
+
+/**
+ * Parses out the mac address from the peer object path.
+ * @peer_path - object path of the form
+ * /fi/w1/wpa_supplicant1/Interfaces/n/Peers/00112233445566 (no colons)
+ * @addr - out param must be of ETH_ALEN size
+ * Returns 0 if valid (including MAC), -1 otherwise
+ */
+static int parse_peer_object_path(const char *peer_path, u8 addr[ETH_ALEN])
+{
+ const char *p;
+
+ if (!peer_path)
+ return -1;
+ p = os_strrchr(peer_path, '/');
+ if (!p)
+ return -1;
+ p++;
+ return hwaddr_compact_aton(p, addr);
+}
+
+
+/**
+ * wpas_dbus_error_persistent_group_unknown - Return a new PersistentGroupUnknown
+ * error message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an invalid persistent group error.
+ */
+static DBusMessage *
+wpas_dbus_error_persistent_group_unknown(DBusMessage *message)
+{
+ return dbus_message_new_error(
+ message, WPAS_DBUS_ERROR_NETWORK_UNKNOWN,
+ "There is no such persistent group in this P2P device.");
+}
+
+
+/**
+ * wpas_dbus_error_no_p2p_mgmt_iface - Return a new InterfaceUnknown error
+ * message
+ * @message: Pointer to incoming dbus message this error refers to
+ * Returns: a dbus error message
+ *
+ * Convenience function to create and return an unknown interface error.
+ */
+static DBusMessage * wpas_dbus_error_no_p2p_mgmt_iface(DBusMessage *message)
+{
+ wpa_printf(MSG_DEBUG, "dbus: Could not find P2P mgmt interface");
+ return dbus_message_new_error(message, WPAS_DBUS_ERROR_IFACE_UNKNOWN,
+ "Could not find P2P mgmt interface");
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_find(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ struct wpa_dbus_dict_entry entry;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ DBusMessageIter iter_dict;
+ unsigned int timeout = 0;
+ enum p2p_discovery_type type = P2P_FIND_START_WITH_FULL;
+ int num_req_dev_types = 0;
+ unsigned int i;
+ u8 *req_dev_types = NULL;
+ unsigned int freq = 0;
+
+ dbus_message_iter_init(message, &iter);
+ entry.key = NULL;
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto error;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+
+ if (os_strcmp(entry.key, "Timeout") == 0 &&
+ entry.type == DBUS_TYPE_INT32) {
+ timeout = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "RequestedDeviceTypes") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != WPAS_DBUS_TYPE_BINARRAY)
+ goto error_clear;
+
+ os_free(req_dev_types);
+ req_dev_types =
+ os_malloc(WPS_DEV_TYPE_LEN * entry.array_len);
+ if (!req_dev_types)
+ goto error_clear;
+
+ for (i = 0; i < entry.array_len; i++) {
+ if (wpabuf_len(entry.binarray_value[i]) !=
+ WPS_DEV_TYPE_LEN)
+ goto error_clear;
+ os_memcpy(req_dev_types + i * WPS_DEV_TYPE_LEN,
+ wpabuf_head(entry.binarray_value[i]),
+ WPS_DEV_TYPE_LEN);
+ }
+ num_req_dev_types = entry.array_len;
+ } else if (os_strcmp(entry.key, "DiscoveryType") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ if (os_strcmp(entry.str_value, "start_with_full") == 0)
+ type = P2P_FIND_START_WITH_FULL;
+ else if (os_strcmp(entry.str_value, "social") == 0)
+ type = P2P_FIND_ONLY_SOCIAL;
+ else if (os_strcmp(entry.str_value, "progressive") == 0)
+ type = P2P_FIND_PROGRESSIVE;
+ else
+ goto error_clear;
+ } else if (os_strcmp(entry.key, "freq") == 0 &&
+ (entry.type == DBUS_TYPE_INT32 ||
+ entry.type == DBUS_TYPE_UINT32)) {
+ freq = entry.uint32_value;
+ } else
+ goto error_clear;
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s) {
+ reply = wpas_dbus_error_no_p2p_mgmt_iface(message);
+ goto error_nop2p;
+ }
+
+ if (wpas_p2p_find(wpa_s, timeout, type, num_req_dev_types,
+ req_dev_types, NULL, 0, 0, NULL, freq, false))
+ reply = wpas_dbus_error_unknown_error(
+ message, "Could not start P2P find");
+
+ os_free(req_dev_types);
+ return reply;
+
+error_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+error:
+ reply = wpas_dbus_error_invalid_args(message, entry.key);
+error_nop2p:
+ os_free(req_dev_types);
+ return reply;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_stop_find(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (wpa_s)
+ wpas_p2p_stop_find(wpa_s);
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_rejectpeer(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter;
+ char *peer_object_path = NULL;
+ u8 peer_addr[ETH_ALEN];
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &peer_object_path);
+
+ if (parse_peer_object_path(peer_object_path, peer_addr) < 0)
+ return wpas_dbus_error_invalid_args(message, NULL);
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s)
+ return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+ if (wpas_p2p_reject(wpa_s, peer_addr) < 0)
+ return wpas_dbus_error_unknown_error(message,
+ "Failed to call wpas_p2p_reject method.");
+
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_listen(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ dbus_int32_t timeout = 0;
+
+ if (!dbus_message_get_args(message, NULL, DBUS_TYPE_INT32, &timeout,
+ DBUS_TYPE_INVALID))
+ return wpas_dbus_error_no_memory(message);
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s)
+ return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+ if (wpas_p2p_listen(wpa_s, (unsigned int) timeout)) {
+ return dbus_message_new_error(message,
+ WPAS_DBUS_ERROR_UNKNOWN_ERROR,
+ "Could not start P2P listen");
+ }
+
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_extendedlisten(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ unsigned int period = 0, interval = 0;
+ struct wpa_dbus_dict_entry entry;
+ DBusMessageIter iter;
+ DBusMessageIter iter_dict;
+
+ dbus_message_iter_init(message, &iter);
+ entry.key = NULL;
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto error;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+
+ if (os_strcmp(entry.key, "period") == 0 &&
+ entry.type == DBUS_TYPE_INT32)
+ period = entry.uint32_value;
+ else if (os_strcmp(entry.key, "interval") == 0 &&
+ entry.type == DBUS_TYPE_INT32)
+ interval = entry.uint32_value;
+ else
+ goto error_clear;
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s)
+ return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+ if (wpas_p2p_ext_listen(wpa_s, period, interval))
+ return wpas_dbus_error_unknown_error(
+ message, "failed to initiate a p2p_ext_listen.");
+
+ return NULL;
+
+error_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+error:
+ return wpas_dbus_error_invalid_args(message, entry.key);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_presence_request(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ unsigned int dur1 = 0, int1 = 0, dur2 = 0, int2 = 0;
+ struct wpa_dbus_dict_entry entry;
+ DBusMessageIter iter;
+ DBusMessageIter iter_dict;
+
+ dbus_message_iter_init(message, &iter);
+ entry.key = NULL;
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto error;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+
+ if (os_strcmp(entry.key, "duration1") == 0 &&
+ entry.type == DBUS_TYPE_INT32)
+ dur1 = entry.uint32_value;
+ else if (os_strcmp(entry.key, "interval1") == 0 &&
+ entry.type == DBUS_TYPE_INT32)
+ int1 = entry.uint32_value;
+ else if (os_strcmp(entry.key, "duration2") == 0 &&
+ entry.type == DBUS_TYPE_INT32)
+ dur2 = entry.uint32_value;
+ else if (os_strcmp(entry.key, "interval2") == 0 &&
+ entry.type == DBUS_TYPE_INT32)
+ int2 = entry.uint32_value;
+ else
+ goto error_clear;
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ if (wpas_p2p_presence_req(wpa_s, dur1, int1, dur2, int2) < 0)
+ return wpas_dbus_error_unknown_error(message,
+ "Failed to invoke presence request.");
+
+ return NULL;
+
+error_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+error:
+ return wpas_dbus_error_invalid_args(message, entry.key);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_group_add(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ char *pg_object_path = NULL;
+ int persistent_group = 0;
+ int freq = 0;
+ char *iface = NULL;
+ unsigned int group_id = 0;
+ struct wpa_ssid *ssid;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto inv_args;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto inv_args;
+
+ if (os_strcmp(entry.key, "persistent") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN) {
+ persistent_group = entry.bool_value;
+ } else if (os_strcmp(entry.key, "frequency") == 0 &&
+ entry.type == DBUS_TYPE_INT32) {
+ freq = entry.int32_value;
+ if (freq <= 0)
+ goto inv_args_clear;
+ } else if (os_strcmp(entry.key, "persistent_group_object") ==
+ 0 &&
+ entry.type == DBUS_TYPE_OBJECT_PATH)
+ pg_object_path = os_strdup(entry.str_value);
+ else
+ goto inv_args_clear;
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s) {
+ reply = wpas_dbus_error_no_p2p_mgmt_iface(message);
+ goto out;
+ }
+
+ if (pg_object_path != NULL) {
+ char *net_id_str;
+
+ /*
+ * A persistent group Object Path is defined meaning we want
+ * to re-invoke a persistent group.
+ */
+
+ iface = wpas_dbus_new_decompose_object_path(
+ pg_object_path, WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART,
+ &net_id_str);
+ if (iface == NULL || net_id_str == NULL ||
+ !wpa_s->parent->dbus_new_path ||
+ os_strcmp(iface, wpa_s->parent->dbus_new_path) != 0) {
+ reply =
+ wpas_dbus_error_invalid_args(message,
+ pg_object_path);
+ goto out;
+ }
+
+ group_id = strtoul(net_id_str, NULL, 10);
+ if (errno == EINVAL) {
+ reply = wpas_dbus_error_invalid_args(
+ message, pg_object_path);
+ goto out;
+ }
+
+ /* Get the SSID structure from the persistent group id */
+ ssid = wpa_config_get_network(wpa_s->conf, group_id);
+ if (ssid == NULL || ssid->disabled != 2)
+ goto inv_args;
+
+ if (wpas_p2p_group_add_persistent(wpa_s, ssid, 0, freq, 0, 0, 0,
+ 0, 0, 0, 0, NULL, 0, 0,
+ false)) {
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "Failed to reinvoke a persistent group");
+ goto out;
+ }
+ } else if (wpas_p2p_group_add(wpa_s, persistent_group, freq, 0, 0, 0,
+ 0, 0, 0, false))
+ goto inv_args;
+
+out:
+ os_free(pg_object_path);
+ os_free(iface);
+ return reply;
+inv_args_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+inv_args:
+ reply = wpas_dbus_error_invalid_args(message, NULL);
+ goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_disconnect(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ if (wpas_p2p_disconnect(wpa_s))
+ return wpas_dbus_error_unknown_error(message,
+ "failed to disconnect");
+
+ return NULL;
+}
+
+
+static dbus_bool_t wpa_dbus_p2p_check_enabled(struct wpa_supplicant *wpa_s,
+ DBusMessage *message,
+ DBusMessage **out_reply,
+ DBusError *error)
+{
+ /* Return an error message or an error if P2P isn't available */
+ if (wpa_s->global->p2p_disabled || wpa_s->global->p2p == NULL) {
+ if (out_reply) {
+ *out_reply = dbus_message_new_error(
+ message, DBUS_ERROR_FAILED,
+ "P2P is not available for this interface");
+ }
+ dbus_set_error_const(error, DBUS_ERROR_FAILED,
+ "P2P is not available for this interface");
+ return FALSE;
+ }
+ if (!wpa_s->global->p2p_init_wpa_s) {
+ if (out_reply)
+ *out_reply = wpas_dbus_error_no_p2p_mgmt_iface(
+ message);
+ return no_p2p_mgmt_interface(error);
+ }
+ return TRUE;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_remove_client(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ char *peer_object_path = NULL;
+ char *interface_addr = NULL;
+ u8 peer_addr[ETH_ALEN];
+
+ if (!wpa_dbus_p2p_check_enabled(wpa_s, message, &reply, NULL))
+ return reply;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto err;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto err;
+
+ if (os_strcmp(entry.key, "peer") == 0 &&
+ entry.type == DBUS_TYPE_OBJECT_PATH) {
+ os_free(peer_object_path);
+ peer_object_path = os_strdup(entry.str_value);
+ wpa_dbus_dict_entry_clear(&entry);
+ } else if (os_strcmp(entry.key, "iface") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ os_free(interface_addr);
+ interface_addr = os_strdup(entry.str_value);
+ wpa_dbus_dict_entry_clear(&entry);
+ } else {
+ wpa_dbus_dict_entry_clear(&entry);
+ goto err;
+ }
+ }
+
+ if ((!peer_object_path && !interface_addr) ||
+ (peer_object_path &&
+ (parse_peer_object_path(peer_object_path, peer_addr) < 0 ||
+ !p2p_peer_known(wpa_s->global->p2p, peer_addr))) ||
+ (interface_addr && hwaddr_aton(interface_addr, peer_addr) < 0))
+ goto err;
+
+ wpas_p2p_remove_client(wpa_s, peer_addr, interface_addr != NULL);
+ reply = NULL;
+out:
+ os_free(peer_object_path);
+ os_free(interface_addr);
+ return reply;
+err:
+ reply = wpas_dbus_error_invalid_args(message, "Invalid address format");
+ goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_flush(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+
+ if (!wpa_dbus_p2p_check_enabled(wpa_s, message, &reply, NULL))
+ return reply;
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+ wpas_p2p_stop_find(wpa_s);
+ os_memset(wpa_s->p2p_auth_invite, 0, ETH_ALEN);
+ wpa_s->force_long_sd = 0;
+ p2p_flush(wpa_s->global->p2p);
+
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_connect(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ char *peer_object_path = NULL;
+ int persistent_group = 0;
+ int join = 0;
+ int authorize_only = 0;
+ int go_intent = -1;
+ int freq = 0;
+ u8 addr[ETH_ALEN];
+ char *pin = NULL;
+ enum p2p_wps_method wps_method = WPS_NOT_READY;
+ int new_pin;
+ char *err_msg = NULL;
+ char *iface = NULL;
+ int ret;
+
+ if (!wpa_dbus_p2p_check_enabled(wpa_s, message, &reply, NULL))
+ return reply;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto inv_args;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto inv_args;
+
+ if (os_strcmp(entry.key, "peer") == 0 &&
+ entry.type == DBUS_TYPE_OBJECT_PATH) {
+ peer_object_path = os_strdup(entry.str_value);
+ } else if (os_strcmp(entry.key, "persistent") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN) {
+ persistent_group = entry.bool_value;
+ } else if (os_strcmp(entry.key, "join") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN) {
+ join = entry.bool_value;
+ } else if (os_strcmp(entry.key, "authorize_only") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN) {
+ authorize_only = entry.bool_value;
+ } else if (os_strcmp(entry.key, "frequency") == 0 &&
+ entry.type == DBUS_TYPE_INT32) {
+ freq = entry.int32_value;
+ if (freq <= 0)
+ goto inv_args_clear;
+ } else if (os_strcmp(entry.key, "go_intent") == 0 &&
+ entry.type == DBUS_TYPE_INT32) {
+ go_intent = entry.int32_value;
+ if ((go_intent < 0) || (go_intent > 15))
+ goto inv_args_clear;
+ } else if (os_strcmp(entry.key, "wps_method") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ if (os_strcmp(entry.str_value, "pbc") == 0)
+ wps_method = WPS_PBC;
+ else if (os_strcmp(entry.str_value, "pin") == 0)
+ wps_method = WPS_PIN_DISPLAY;
+ else if (os_strcmp(entry.str_value, "display") == 0)
+ wps_method = WPS_PIN_DISPLAY;
+ else if (os_strcmp(entry.str_value, "keypad") == 0)
+ wps_method = WPS_PIN_KEYPAD;
+ else
+ goto inv_args_clear;
+ } else if (os_strcmp(entry.key, "pin") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ pin = os_strdup(entry.str_value);
+ } else
+ goto inv_args_clear;
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ if (wps_method == WPS_NOT_READY ||
+ parse_peer_object_path(peer_object_path, addr) < 0 ||
+ !p2p_peer_known(wpa_s->global->p2p, addr))
+ goto inv_args;
+
+ /*
+ * Validate the wps_method specified and the pin value.
+ */
+ if ((!pin || !pin[0]) && wps_method == WPS_PIN_KEYPAD)
+ goto inv_args;
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+ new_pin = wpas_p2p_connect(wpa_s, addr, pin, wps_method,
+ persistent_group, 0, join, authorize_only,
+ go_intent, freq, 0, -1, 0, 0, 0, 0, 0, 0,
+ NULL, 0, false);
+
+ if (new_pin >= 0) {
+ char npin[9];
+ char *generated_pin;
+
+ ret = os_snprintf(npin, sizeof(npin), "%08d", new_pin);
+ if (os_snprintf_error(sizeof(npin), ret)) {
+ reply = wpas_dbus_error_unknown_error(message,
+ "invalid PIN");
+ goto out;
+ }
+ generated_pin = npin;
+ reply = dbus_message_new_method_return(message);
+ dbus_message_append_args(reply, DBUS_TYPE_STRING,
+ &generated_pin, DBUS_TYPE_INVALID);
+ } else {
+ switch (new_pin) {
+ case -2:
+ err_msg =
+ "connect failed due to channel unavailability.";
+ iface = WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE;
+ break;
+
+ case -3:
+ err_msg = "connect failed due to unsupported channel.";
+ iface = WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED;
+ break;
+
+ default:
+ err_msg = "connect failed due to unspecified error.";
+ iface = WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR;
+ break;
+ }
+
+ /*
+ * TODO:
+ * Do we need specialized errors corresponding to above
+ * error conditions as against just returning a different
+ * error message?
+ */
+ reply = dbus_message_new_error(message, iface, err_msg);
+ }
+
+out:
+ os_free(peer_object_path);
+ os_free(pin);
+ return reply;
+inv_args_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+inv_args:
+ reply = wpas_dbus_error_invalid_args(message, NULL);
+ goto out;
+}
+
+
+/**
+ * wpas_dbus_handler_p2p_cancel - Cancel P2P group formation
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: NULL on success or DBus error on failure
+ *
+ * Handler for "Cancel" method call. Returns NULL if P2P cancel succeeds or DBus
+ * error on P2P cancel failure
+ */
+DBusMessage * wpas_dbus_handler_p2p_cancel(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ if (wpas_p2p_cancel(wpa_s))
+ return wpas_dbus_error_unknown_error(message,
+ "P2P cancel failed");
+
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_invite(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ char *peer_object_path = NULL;
+ char *pg_object_path = NULL;
+ char *iface = NULL;
+ u8 peer_addr[ETH_ALEN];
+ unsigned int group_id = 0;
+ int persistent = 0;
+ struct wpa_ssid *ssid;
+ const char *group_ifname;
+
+ if (!wpa_dbus_p2p_check_enabled(wpa_s, message, &reply, NULL))
+ return reply;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto err;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto err;
+
+ if (os_strcmp(entry.key, "peer") == 0 &&
+ entry.type == DBUS_TYPE_OBJECT_PATH) {
+ peer_object_path = os_strdup(entry.str_value);
+ wpa_dbus_dict_entry_clear(&entry);
+ } else if (os_strcmp(entry.key, "persistent_group_object") ==
+ 0 &&
+ entry.type == DBUS_TYPE_OBJECT_PATH) {
+ pg_object_path = os_strdup(entry.str_value);
+ persistent = 1;
+ wpa_dbus_dict_entry_clear(&entry);
+ } else {
+ wpa_dbus_dict_entry_clear(&entry);
+ goto err;
+ }
+ }
+
+ if (parse_peer_object_path(peer_object_path, peer_addr) < 0 ||
+ !p2p_peer_known(wpa_s->global->p2p, peer_addr))
+ goto err;
+
+ /* Capture the interface name for the group first */
+ group_ifname = wpa_s->ifname;
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+ if (persistent) {
+ char *net_id_str;
+ /*
+ * A group ID is defined meaning we want to re-invoke a
+ * persistent group
+ */
+
+ iface = wpas_dbus_new_decompose_object_path(
+ pg_object_path,
+ WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART,
+ &net_id_str);
+ if (iface == NULL || net_id_str == NULL ||
+ !wpa_s->parent->dbus_new_path ||
+ os_strcmp(iface, wpa_s->parent->dbus_new_path) != 0) {
+ reply = wpas_dbus_error_invalid_args(message,
+ pg_object_path);
+ goto out;
+ }
+
+ group_id = strtoul(net_id_str, NULL, 10);
+ if (errno == EINVAL) {
+ reply = wpas_dbus_error_invalid_args(
+ message, pg_object_path);
+ goto out;
+ }
+
+ /* Get the SSID structure from the persistent group id */
+ ssid = wpa_config_get_network(wpa_s->conf, group_id);
+ if (ssid == NULL || ssid->disabled != 2)
+ goto err;
+
+ if (wpas_p2p_invite(wpa_s, peer_addr, ssid, NULL, 0, 0, 0, 0, 0,
+ 0, 0, 0, false) < 0) {
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "Failed to reinvoke a persistent group");
+ goto out;
+ }
+ } else {
+ /*
+ * No group ID means propose to a peer to join my active group
+ */
+ if (wpas_p2p_invite_group(wpa_s, group_ifname,
+ peer_addr, NULL, false)) {
+ reply = wpas_dbus_error_unknown_error(
+ message, "Failed to join to an active group");
+ goto out;
+ }
+ }
+
+out:
+ os_free(iface);
+ os_free(pg_object_path);
+ os_free(peer_object_path);
+ return reply;
+
+err:
+ reply = wpas_dbus_error_invalid_args(message, NULL);
+ goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_prov_disc_req(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter;
+ char *peer_object_path = NULL;
+ char *config_method = NULL;
+ u8 peer_addr[ETH_ALEN];
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &peer_object_path);
+
+ if (parse_peer_object_path(peer_object_path, peer_addr) < 0)
+ return wpas_dbus_error_invalid_args(message, NULL);
+
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_get_basic(&iter, &config_method);
+
+ /*
+ * Validation checks on config_method are being duplicated here
+ * to be able to return invalid args reply since the error code
+ * from p2p module are not granular enough (yet).
+ */
+ if (os_strcmp(config_method, "display") &&
+ os_strcmp(config_method, "keypad") &&
+ os_strcmp(config_method, "pbc") &&
+ os_strcmp(config_method, "pushbutton"))
+ return wpas_dbus_error_invalid_args(message, NULL);
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s)
+ return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+ if (wpas_p2p_prov_disc(wpa_s, peer_addr, config_method,
+ WPAS_P2P_PD_FOR_GO_NEG, NULL) < 0)
+ return wpas_dbus_error_unknown_error(message,
+ "Failed to send provision discovery request");
+
+ return NULL;
+}
+
+
+/*
+ * P2P Device property accessor methods.
+ */
+
+dbus_bool_t wpas_dbus_getter_p2p_device_config(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ DBusMessageIter variant_iter, dict_iter;
+ DBusMessageIter iter_secdev_dict_entry, iter_secdev_dict_val,
+ iter_secdev_dict_array;
+ const char *dev_name;
+ int num_vendor_extensions = 0;
+ int i;
+ const struct wpabuf *vendor_ext[P2P_MAX_WPS_VENDOR_EXT];
+
+ if (!wpa_dbus_p2p_check_enabled(wpa_s, NULL, NULL, error))
+ return FALSE;
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ "a{sv}", &variant_iter) ||
+ !wpa_dbus_dict_open_write(&variant_iter, &dict_iter))
+ goto err_no_mem;
+
+ /* DeviceName */
+ dev_name = wpa_s->conf->device_name;
+ if (dev_name &&
+ !wpa_dbus_dict_append_string(&dict_iter, "DeviceName", dev_name))
+ goto err_no_mem;
+
+ /* Primary device type */
+ if (!wpa_dbus_dict_append_byte_array(&dict_iter, "PrimaryDeviceType",
+ (char *) wpa_s->conf->device_type,
+ WPS_DEV_TYPE_LEN))
+ goto err_no_mem;
+
+ /* Secondary device types */
+ if (wpa_s->conf->num_sec_device_types) {
+ if (!wpa_dbus_dict_begin_array(&dict_iter,
+ "SecondaryDeviceTypes",
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_BYTE_AS_STRING,
+ &iter_secdev_dict_entry,
+ &iter_secdev_dict_val,
+ &iter_secdev_dict_array))
+ goto err_no_mem;
+
+ for (i = 0; i < wpa_s->conf->num_sec_device_types; i++)
+ wpa_dbus_dict_bin_array_add_element(
+ &iter_secdev_dict_array,
+ wpa_s->conf->sec_device_type[i],
+ WPS_DEV_TYPE_LEN);
+
+ if (!wpa_dbus_dict_end_array(&dict_iter,
+ &iter_secdev_dict_entry,
+ &iter_secdev_dict_val,
+ &iter_secdev_dict_array))
+ goto err_no_mem;
+ }
+
+ /* GO IP address */
+ if (WPA_GET_BE32(wpa_s->conf->ip_addr_go) &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrGo",
+ (char *) wpa_s->conf->ip_addr_go,
+ 4))
+ goto err_no_mem;
+
+ /* IP address mask */
+ if (WPA_GET_BE32(wpa_s->conf->ip_addr_mask) &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrMask",
+ (char *) wpa_s->conf->ip_addr_mask,
+ 4))
+ goto err_no_mem;
+
+ /* IP address start */
+ if (WPA_GET_BE32(wpa_s->conf->ip_addr_start) &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrStart",
+ (char *)
+ wpa_s->conf->ip_addr_start,
+ 4))
+ goto err_no_mem;
+
+ /* IP address end */
+ if (WPA_GET_BE32(wpa_s->conf->ip_addr_end) &&
+ !wpa_dbus_dict_append_byte_array(&dict_iter, "IpAddrEnd",
+ (char *) wpa_s->conf->ip_addr_end,
+ 4))
+ goto err_no_mem;
+
+ /* Vendor Extensions */
+ for (i = 0; i < P2P_MAX_WPS_VENDOR_EXT; i++) {
+ if (wpa_s->conf->wps_vendor_ext[i] == NULL)
+ continue;
+ vendor_ext[num_vendor_extensions++] =
+ wpa_s->conf->wps_vendor_ext[i];
+ }
+
+ if ((num_vendor_extensions &&
+ !wpa_dbus_dict_append_wpabuf_array(&dict_iter,
+ "VendorExtension",
+ vendor_ext,
+ num_vendor_extensions)) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "GOIntent",
+ wpa_s->conf->p2p_go_intent) ||
+ !wpa_dbus_dict_append_bool(&dict_iter, "PersistentReconnect",
+ wpa_s->conf->persistent_reconnect) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "ListenRegClass",
+ wpa_s->conf->p2p_listen_reg_class) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "ListenChannel",
+ wpa_s->conf->p2p_listen_channel) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "OperRegClass",
+ wpa_s->conf->p2p_oper_reg_class) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "OperChannel",
+ wpa_s->conf->p2p_oper_channel) ||
+ (wpa_s->conf->p2p_ssid_postfix &&
+ !wpa_dbus_dict_append_string(&dict_iter, "SsidPostfix",
+ wpa_s->conf->p2p_ssid_postfix)) ||
+ !wpa_dbus_dict_append_bool(&dict_iter, "IntraBss",
+ wpa_s->conf->p2p_intra_bss) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "GroupIdle",
+ wpa_s->conf->p2p_group_idle) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "disassoc_low_ack",
+ wpa_s->conf->disassoc_low_ack) ||
+ !wpa_dbus_dict_append_bool(&dict_iter, "NoGroupIface",
+ wpa_s->conf->p2p_no_group_iface) ||
+ !wpa_dbus_dict_append_uint32(&dict_iter, "p2p_search_delay",
+ wpa_s->conf->p2p_search_delay) ||
+ !wpa_dbus_dict_close_write(&variant_iter, &dict_iter) ||
+ !dbus_message_iter_close_container(iter, &variant_iter))
+ goto err_no_mem;
+
+ return TRUE;
+
+err_no_mem:
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+}
+
+
+dbus_bool_t wpas_dbus_setter_p2p_device_config(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ DBusMessageIter variant_iter, iter_dict;
+ struct wpa_dbus_dict_entry entry = {.type = DBUS_TYPE_STRING };
+ unsigned int i;
+
+ if (!wpa_dbus_p2p_check_enabled(wpa_s, NULL, NULL, error))
+ return FALSE;
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+
+ dbus_message_iter_recurse(iter, &variant_iter);
+ if (!wpa_dbus_dict_open_read(&variant_iter, &iter_dict, error))
+ return FALSE;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry)) {
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "invalid message format");
+ return FALSE;
+ }
+
+ if (os_strcmp(entry.key, "DeviceName") == 0) {
+ char *devname;
+
+ if (entry.type != DBUS_TYPE_STRING ||
+ os_strlen(entry.str_value) > WPS_DEV_NAME_MAX_LEN)
+ goto error;
+
+ devname = os_strdup(entry.str_value);
+ if (devname == NULL)
+ goto err_no_mem_clear;
+
+ os_free(wpa_s->conf->device_name);
+ wpa_s->conf->device_name = devname;
+
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_DEVICE_NAME;
+ } else if (os_strcmp(entry.key, "PrimaryDeviceType") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != DBUS_TYPE_BYTE ||
+ entry.array_len != WPS_DEV_TYPE_LEN)
+ goto error;
+
+ os_memcpy(wpa_s->conf->device_type,
+ entry.bytearray_value,
+ WPS_DEV_TYPE_LEN);
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_DEVICE_TYPE;
+ } else if (os_strcmp(entry.key, "SecondaryDeviceTypes") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != WPAS_DBUS_TYPE_BINARRAY ||
+ entry.array_len > MAX_SEC_DEVICE_TYPES)
+ goto error;
+
+ for (i = 0; i < entry.array_len; i++)
+ if (wpabuf_len(entry.binarray_value[i]) !=
+ WPS_DEV_TYPE_LEN)
+ goto err_no_mem_clear;
+ for (i = 0; i < entry.array_len; i++)
+ os_memcpy(wpa_s->conf->sec_device_type[i],
+ wpabuf_head(entry.binarray_value[i]),
+ WPS_DEV_TYPE_LEN);
+ wpa_s->conf->num_sec_device_types = entry.array_len;
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_SEC_DEVICE_TYPE;
+ } else if (os_strcmp(entry.key, "VendorExtension") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != WPAS_DBUS_TYPE_BINARRAY ||
+ (entry.array_len > P2P_MAX_WPS_VENDOR_EXT))
+ goto error;
+
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_VENDOR_EXTENSION;
+
+ for (i = 0; i < P2P_MAX_WPS_VENDOR_EXT; i++) {
+ wpabuf_free(wpa_s->conf->wps_vendor_ext[i]);
+ if (i < entry.array_len) {
+ wpa_s->conf->wps_vendor_ext[i] =
+ entry.binarray_value[i];
+ entry.binarray_value[i] = NULL;
+ } else
+ wpa_s->conf->wps_vendor_ext[i] = NULL;
+ }
+ } else if (os_strcmp(entry.key, "GOIntent") == 0 &&
+ entry.type == DBUS_TYPE_UINT32 &&
+ (entry.uint32_value <= 15))
+ wpa_s->conf->p2p_go_intent = entry.uint32_value;
+ else if (os_strcmp(entry.key, "PersistentReconnect") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN)
+ wpa_s->conf->persistent_reconnect = entry.bool_value;
+ else if (os_strcmp(entry.key, "ListenRegClass") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ wpa_s->conf->p2p_listen_reg_class = entry.uint32_value;
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_P2P_LISTEN_CHANNEL;
+ } else if (os_strcmp(entry.key, "ListenChannel") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ wpa_s->conf->p2p_listen_channel = entry.uint32_value;
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_P2P_LISTEN_CHANNEL;
+ } else if (os_strcmp(entry.key, "OperRegClass") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ wpa_s->conf->p2p_oper_reg_class = entry.uint32_value;
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_P2P_OPER_CHANNEL;
+ } else if (os_strcmp(entry.key, "OperChannel") == 0 &&
+ entry.type == DBUS_TYPE_UINT32) {
+ wpa_s->conf->p2p_oper_channel = entry.uint32_value;
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_P2P_OPER_CHANNEL;
+ } else if (os_strcmp(entry.key, "SsidPostfix") == 0) {
+ char *postfix;
+
+ if (entry.type != DBUS_TYPE_STRING)
+ goto error;
+
+ postfix = os_strdup(entry.str_value);
+ if (!postfix)
+ goto err_no_mem_clear;
+
+ os_free(wpa_s->conf->p2p_ssid_postfix);
+ wpa_s->conf->p2p_ssid_postfix = postfix;
+
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_P2P_SSID_POSTFIX;
+ } else if (os_strcmp(entry.key, "IntraBss") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN) {
+ wpa_s->conf->p2p_intra_bss = entry.bool_value;
+ wpa_s->conf->changed_parameters |=
+ CFG_CHANGED_P2P_INTRA_BSS;
+ } else if (os_strcmp(entry.key, "IpAddrGo") == 0) {
+ if (!wpas_dbus_validate_dbus_ipaddr(entry))
+ goto error;
+ os_memcpy(wpa_s->conf->ip_addr_go,
+ entry.bytearray_value, 4);
+ } else if (os_strcmp(entry.key, "IpAddrMask") == 0) {
+ if (!wpas_dbus_validate_dbus_ipaddr(entry))
+ goto error;
+ os_memcpy(wpa_s->conf->ip_addr_mask,
+ entry.bytearray_value, 4);
+ } else if (os_strcmp(entry.key, "IpAddrStart") == 0) {
+ if (!wpas_dbus_validate_dbus_ipaddr(entry))
+ goto error;
+ os_memcpy(wpa_s->conf->ip_addr_start,
+ entry.bytearray_value, 4);
+ } else if (os_strcmp(entry.key, "IpAddrEnd") == 0) {
+ if (!wpas_dbus_validate_dbus_ipaddr(entry))
+ goto error;
+ os_memcpy(wpa_s->conf->ip_addr_end,
+ entry.bytearray_value, 4);
+ } else if (os_strcmp(entry.key, "GroupIdle") == 0 &&
+ entry.type == DBUS_TYPE_UINT32)
+ wpa_s->conf->p2p_group_idle = entry.uint32_value;
+ else if (os_strcmp(entry.key, "disassoc_low_ack") == 0 &&
+ entry.type == DBUS_TYPE_UINT32)
+ wpa_s->conf->disassoc_low_ack = entry.uint32_value;
+ else if (os_strcmp(entry.key, "NoGroupIface") == 0 &&
+ entry.type == DBUS_TYPE_BOOLEAN)
+ wpa_s->conf->p2p_no_group_iface = entry.bool_value;
+ else if (os_strcmp(entry.key, "p2p_search_delay") == 0 &&
+ entry.type == DBUS_TYPE_UINT32)
+ wpa_s->conf->p2p_search_delay = entry.uint32_value;
+ else
+ goto error;
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ if (wpa_s->conf->changed_parameters) {
+ /* Some changed parameters requires to update config*/
+ wpa_supplicant_update_config(wpa_s);
+ }
+
+ return TRUE;
+
+ error:
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "invalid message format");
+ wpa_dbus_dict_entry_clear(&entry);
+ return FALSE;
+
+ err_no_mem_clear:
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ wpa_dbus_dict_entry_clear(&entry);
+ return FALSE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peers(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct p2p_data *p2p = wpa_s->global->p2p;
+ int next = 0, i = 0;
+ int num = 0, out_of_mem = 0;
+ const u8 *addr;
+ const struct p2p_peer_info *peer_info = NULL;
+ dbus_bool_t success = FALSE;
+
+ struct dl_list peer_objpath_list;
+ struct peer_objpath_node {
+ struct dl_list list;
+ char path[WPAS_DBUS_OBJECT_PATH_MAX];
+ } *node, *tmp;
+
+ char **peer_obj_paths = NULL;
+
+ if (!wpa_dbus_p2p_check_enabled(wpa_s, NULL, NULL, error) ||
+ !wpa_s->parent->parent->dbus_new_path)
+ return FALSE;
+
+ dl_list_init(&peer_objpath_list);
+
+ /* Get the first peer info */
+ peer_info = p2p_get_peer_found(p2p, NULL, next);
+
+ /* Get next and accumulate them */
+ next = 1;
+ while (peer_info != NULL) {
+ node = os_zalloc(sizeof(struct peer_objpath_node));
+ if (!node) {
+ out_of_mem = 1;
+ goto error;
+ }
+
+ addr = peer_info->p2p_device_addr;
+ os_snprintf(node->path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART
+ "/" COMPACT_MACSTR,
+ wpa_s->parent->parent->dbus_new_path,
+ MAC2STR(addr));
+ dl_list_add_tail(&peer_objpath_list, &node->list);
+ num++;
+
+ peer_info = p2p_get_peer_found(p2p, addr, next);
+ }
+
+ /*
+ * Now construct the peer object paths in a form suitable for
+ * array_property_getter helper below.
+ */
+ peer_obj_paths = os_calloc(num, sizeof(char *));
+
+ if (!peer_obj_paths) {
+ out_of_mem = 1;
+ goto error;
+ }
+
+ dl_list_for_each_safe(node, tmp, &peer_objpath_list,
+ struct peer_objpath_node, list)
+ peer_obj_paths[i++] = node->path;
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_OBJECT_PATH,
+ peer_obj_paths, num,
+ error);
+
+error:
+ if (peer_obj_paths)
+ os_free(peer_obj_paths);
+
+ dl_list_for_each_safe(node, tmp, &peer_objpath_list,
+ struct peer_objpath_node, list) {
+ dl_list_del(&node->list);
+ os_free(node);
+ }
+ if (out_of_mem)
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+
+ return success;
+}
+
+
+enum wpas_p2p_role {
+ WPAS_P2P_ROLE_DEVICE,
+ WPAS_P2P_ROLE_GO,
+ WPAS_P2P_ROLE_CLIENT,
+};
+
+static enum wpas_p2p_role wpas_get_p2p_role(struct wpa_supplicant *wpa_s)
+{
+ struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+ if (!ssid)
+ return WPAS_P2P_ROLE_DEVICE;
+ if (wpa_s->wpa_state != WPA_COMPLETED)
+ return WPAS_P2P_ROLE_DEVICE;
+
+ switch (ssid->mode) {
+ case WPAS_MODE_P2P_GO:
+ case WPAS_MODE_P2P_GROUP_FORMATION:
+ return WPAS_P2P_ROLE_GO;
+ case WPAS_MODE_INFRA:
+ if (ssid->p2p_group)
+ return WPAS_P2P_ROLE_CLIENT;
+ return WPAS_P2P_ROLE_DEVICE;
+ default:
+ return WPAS_P2P_ROLE_DEVICE;
+ }
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_role(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char *str;
+
+ switch (wpas_get_p2p_role(wpa_s)) {
+ case WPAS_P2P_ROLE_GO:
+ str = "GO";
+ break;
+ case WPAS_P2P_ROLE_CLIENT:
+ str = "client";
+ break;
+ default:
+ str = "device";
+ break;
+ }
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &str,
+ error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char path_buf[WPAS_DBUS_OBJECT_PATH_MAX];
+ char *dbus_groupobj_path = path_buf;
+
+ if (wpa_s->dbus_groupobj_path == NULL)
+ os_snprintf(dbus_groupobj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "/");
+ else
+ os_snprintf(dbus_groupobj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s", wpa_s->dbus_groupobj_path);
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_OBJECT_PATH,
+ &dbus_groupobj_path, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peergo(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char go_peer_obj_path[WPAS_DBUS_OBJECT_PATH_MAX], *path;
+
+ if (!wpa_s->parent->parent->dbus_new_path)
+ return FALSE;
+
+ if (wpas_get_p2p_role(wpa_s) != WPAS_P2P_ROLE_CLIENT)
+ os_snprintf(go_peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX, "/");
+ else
+ os_snprintf(go_peer_obj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART "/"
+ COMPACT_MACSTR,
+ wpa_s->parent->parent->dbus_new_path,
+ MAC2STR(wpa_s->go_dev_addr));
+
+ path = go_peer_obj_path;
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_OBJECT_PATH,
+ &path, error);
+}
+
+
+/*
+ * Peer object properties accessor methods
+ */
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_name(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+ char *tmp;
+
+ if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+ return FALSE;
+
+ /* get the peer info */
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ tmp = os_strdup(info->device_name);
+ if (!tmp) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+ error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ os_free(tmp);
+ return FALSE;
+ }
+
+ os_free(tmp);
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_manufacturer(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+ char *tmp;
+
+ if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+ return FALSE;
+
+ /* get the peer info */
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+ return FALSE;
+ }
+
+ tmp = os_strdup(info->manufacturer);
+ if (!tmp) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+ error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ os_free(tmp);
+ return FALSE;
+ }
+
+ os_free(tmp);
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_modelname(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+ char *tmp;
+
+ if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+ return FALSE;
+
+ /* get the peer info */
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+ return FALSE;
+ }
+
+ tmp = os_strdup(info->model_name);
+ if (!tmp) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+ error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ os_free(tmp);
+ return FALSE;
+ }
+
+ os_free(tmp);
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_modelnumber(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+ char *tmp;
+
+ if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+ return FALSE;
+
+ /* get the peer info */
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+ return FALSE;
+ }
+
+ tmp = os_strdup(info->model_number);
+ if (!tmp) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+ error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ os_free(tmp);
+ return FALSE;
+ }
+
+ os_free(tmp);
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_serialnumber(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+ char *tmp;
+
+ if (!wpa_dbus_p2p_check_enabled(peer_args->wpa_s, NULL, NULL, error))
+ return FALSE;
+
+ /* get the peer info */
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+ return FALSE;
+ }
+
+ tmp = os_strdup(info->serial_number);
+ if (!tmp) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_STRING, &tmp,
+ error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ os_free(tmp);
+ return FALSE;
+ }
+
+ os_free(tmp);
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_primary_device_type(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ (char *)
+ info->pri_dev_type,
+ WPS_DEV_TYPE_LEN, error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_config_method(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+ &info->config_methods, error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_level(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_INT32,
+ &info->level, error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_capability(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BYTE,
+ &info->dev_capab, error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_group_capability(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ if (!wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BYTE,
+ &info->group_capab, error)) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_secondary_device_types(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+ DBusMessageIter variant_iter, array_iter;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+ return FALSE;
+ }
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_BYTE_AS_STRING,
+ &variant_iter) ||
+ !dbus_message_iter_open_container(&variant_iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_ARRAY_AS_STRING
+ DBUS_TYPE_BYTE_AS_STRING,
+ &array_iter)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to construct message 1", __func__);
+ return FALSE;
+ }
+
+ if (info->wps_sec_dev_type_list_len) {
+ const u8 *sec_dev_type_list = info->wps_sec_dev_type_list;
+ int num_sec_device_types =
+ info->wps_sec_dev_type_list_len / WPS_DEV_TYPE_LEN;
+ int i;
+ DBusMessageIter inner_array_iter;
+
+ for (i = 0; i < num_sec_device_types; i++) {
+ if (!dbus_message_iter_open_container(
+ &array_iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_BYTE_AS_STRING,
+ &inner_array_iter) ||
+ !dbus_message_iter_append_fixed_array(
+ &inner_array_iter, DBUS_TYPE_BYTE,
+ &sec_dev_type_list, WPS_DEV_TYPE_LEN) ||
+ !dbus_message_iter_close_container(
+ &array_iter, &inner_array_iter)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to construct message 2 (%d)",
+ __func__, i);
+ return FALSE;
+ }
+
+ sec_dev_type_list += WPS_DEV_TYPE_LEN;
+ }
+ }
+
+ if (!dbus_message_iter_close_container(&variant_iter, &array_iter) ||
+ !dbus_message_iter_close_container(iter, &variant_iter)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: failed to construct message 3", __func__);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_vendor_extension(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpabuf *vendor_extension[P2P_MAX_WPS_VENDOR_EXT];
+ unsigned int i, num = 0;
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ /* Add WPS vendor extensions attribute */
+ os_memset(vendor_extension, 0, sizeof(vendor_extension));
+ for (i = 0; i < P2P_MAX_WPS_VENDOR_EXT; i++) {
+ if (info->wps_vendor_ext[i] == NULL)
+ continue;
+ vendor_extension[num] = info->wps_vendor_ext[i];
+ num++;
+ }
+
+ if (!wpas_dbus_simple_array_array_property_getter(iter, DBUS_TYPE_BYTE,
+ vendor_extension,
+ num, error))
+ return FALSE;
+
+ return TRUE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_ies(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ if (info->wfd_subelems == NULL)
+ return wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_BYTE,
+ NULL, 0, error);
+
+ return wpas_dbus_simple_array_property_getter(
+ iter, DBUS_TYPE_BYTE, (char *) info->wfd_subelems->buf,
+ info->wfd_subelems->used, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_device_address(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ return wpas_dbus_simple_array_property_getter(
+ iter, DBUS_TYPE_BYTE, (char *) info->p2p_device_addr,
+ ETH_ALEN, error);
+}
+
+
+struct peer_group_data {
+ struct wpa_supplicant *wpa_s;
+ const struct p2p_peer_info *info;
+ char **paths;
+ unsigned int nb_paths;
+ int error;
+};
+
+
+static int match_group_where_peer_is_client(struct p2p_group *group,
+ void *user_data)
+{
+ struct peer_group_data *data = user_data;
+ const struct p2p_group_config *cfg;
+ struct wpa_supplicant *wpa_s_go;
+ char **paths;
+
+ if (!p2p_group_is_client_connected(group, data->info->p2p_device_addr))
+ return 1;
+
+ cfg = p2p_group_get_config(group);
+
+ wpa_s_go = wpas_get_p2p_go_iface(data->wpa_s, cfg->ssid,
+ cfg->ssid_len);
+ if (wpa_s_go == NULL)
+ return 1;
+
+ paths = os_realloc_array(data->paths, data->nb_paths + 1,
+ sizeof(char *));
+ if (paths == NULL)
+ goto out_of_memory;
+
+ data->paths = paths;
+ data->paths[data->nb_paths] = wpa_s_go->dbus_groupobj_path;
+ data->nb_paths++;
+
+ return 1;
+
+out_of_memory:
+ data->error = ENOMEM;
+ return 0;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_groups(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+ struct peer_group_data data;
+ struct wpa_supplicant *wpa_s, *wpa_s_go;
+ dbus_bool_t success = FALSE;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (info == NULL) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "failed to find peer");
+ return FALSE;
+ }
+
+ os_memset(&data, 0, sizeof(data));
+
+ wpa_s = peer_args->wpa_s;
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s)
+ return no_p2p_mgmt_interface(error);
+
+ wpa_s_go = wpas_get_p2p_client_iface(wpa_s, info->p2p_device_addr);
+ if (wpa_s_go) {
+ data.paths = os_calloc(1, sizeof(char *));
+ if (data.paths == NULL)
+ goto out_of_memory;
+ data.paths[0] = wpa_s_go->dbus_groupobj_path;
+ data.nb_paths = 1;
+ }
+
+ data.wpa_s = peer_args->wpa_s;
+ data.info = info;
+
+ p2p_loop_on_all_groups(peer_args->wpa_s->global->p2p,
+ match_group_where_peer_is_client, &data);
+ if (data.error)
+ goto out_of_memory;
+
+ if (data.paths == NULL) {
+ return wpas_dbus_simple_array_property_getter(
+ iter, DBUS_TYPE_OBJECT_PATH, NULL, 0, error);
+ }
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_OBJECT_PATH,
+ data.paths,
+ data.nb_paths, error);
+ goto out;
+
+out_of_memory:
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+out:
+ os_free(data.paths);
+ return success;
+}
+
+dbus_bool_t wpas_dbus_getter_p2p_peer_vsie(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct peer_handler_args *peer_args = user_data;
+ const struct p2p_peer_info *info;
+
+ info = p2p_get_peer_found(peer_args->wpa_s->global->p2p,
+ peer_args->p2p_device_addr, 0);
+ if (!info) {
+ dbus_set_error(error, DBUS_ERROR_FAILED, "failed to find peer");
+ return FALSE;
+ }
+
+ if (!info->vendor_elems)
+ return wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_BYTE,
+ NULL, 0, error);
+
+ return wpas_dbus_simple_array_property_getter(
+ iter, DBUS_TYPE_BYTE, (char *) info->vendor_elems->buf,
+ info->vendor_elems->used, error);
+}
+
+
+/**
+ * wpas_dbus_getter_persistent_groups - Get array of persistent group objects
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "PersistentGroups" property.
+ */
+dbus_bool_t wpas_dbus_getter_persistent_groups(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct wpa_ssid *ssid;
+ char **paths;
+ unsigned int i = 0, num = 0;
+ dbus_bool_t success = FALSE;
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s)
+ return no_p2p_mgmt_interface(error);
+
+ if (!wpa_s->parent->dbus_new_path)
+ return FALSE;
+
+ for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next)
+ if (network_is_persistent_group(ssid))
+ num++;
+
+ paths = os_calloc(num, sizeof(char *));
+ if (!paths) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+ }
+
+ /* Loop through configured networks and append object path of each */
+ for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) {
+ if (!network_is_persistent_group(ssid))
+ continue;
+ paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+ if (paths[i] == NULL) {
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY,
+ "no memory");
+ goto out;
+ }
+ /* Construct the object path for this network. */
+ os_snprintf(paths[i++], WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%d",
+ wpa_s->parent->dbus_new_path, ssid->id);
+ }
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_OBJECT_PATH,
+ paths, num, error);
+
+out:
+ while (i)
+ os_free(paths[--i]);
+ os_free(paths);
+ return success;
+}
+
+
+/**
+ * wpas_dbus_getter_persistent_group_properties - Get options for a persistent
+ * group
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Properties" property of a persistent group.
+ */
+dbus_bool_t wpas_dbus_getter_persistent_group_properties(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct network_handler_args *net = user_data;
+
+ /* Leveraging the fact that persistent group object is still
+ * represented in same manner as network within.
+ */
+ return wpas_dbus_getter_network_properties(property_desc, iter, error, net);
+}
+
+
+/**
+ * wpas_dbus_setter_persistent_group_properties - Set options for a persistent
+ * group
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "Properties" property of a persistent group.
+ */
+dbus_bool_t wpas_dbus_setter_persistent_group_properties(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct network_handler_args *net = user_data;
+ struct wpa_ssid *ssid = net->ssid;
+ DBusMessageIter variant_iter;
+
+ /*
+ * Leveraging the fact that persistent group object is still
+ * represented in same manner as network within.
+ */
+ dbus_message_iter_recurse(iter, &variant_iter);
+ return set_network_properties(net->wpa_s, ssid, &variant_iter, error);
+}
+
+
+/**
+ * wpas_dbus_new_iface_add_persistent_group - Add a new configured
+ * persistent_group
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: A dbus message containing the object path of the new
+ * persistent group
+ *
+ * Handler function for "AddPersistentGroup" method call of a P2P Device
+ * interface.
+ */
+DBusMessage * wpas_dbus_handler_add_persistent_group(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_ssid *ssid = NULL;
+ char path_buf[WPAS_DBUS_OBJECT_PATH_MAX], *path = path_buf;
+ DBusError error;
+
+ dbus_message_iter_init(message, &iter);
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s) {
+ reply = wpas_dbus_error_no_p2p_mgmt_iface(message);
+ goto err;
+ }
+
+ if (wpa_s->parent->dbus_new_path)
+ ssid = wpa_config_add_network(wpa_s->conf);
+ if (ssid == NULL) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s: Cannot add new persistent group",
+ __func__);
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "wpa_supplicant could not add a persistent group on this interface.");
+ goto err;
+ }
+
+ /* Mark the ssid as being a persistent group before the notification */
+ ssid->disabled = 2;
+ ssid->p2p_persistent_group = 1;
+ wpas_notify_persistent_group_added(wpa_s, ssid);
+
+ wpa_config_set_network_defaults(ssid);
+
+ dbus_error_init(&error);
+ if (!set_network_properties(wpa_s, ssid, &iter, &error)) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: %s: Control interface could not set persistent group properties",
+ __func__);
+ reply = wpas_dbus_reply_new_from_error(
+ message, &error, DBUS_ERROR_INVALID_ARGS,
+ "Failed to set network properties");
+ dbus_error_free(&error);
+ goto err;
+ }
+
+ /* Construct the object path for this network. */
+ os_snprintf(path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "/%d",
+ wpa_s->parent->dbus_new_path, ssid->id);
+
+ reply = dbus_message_new_method_return(message);
+ if (reply == NULL) {
+ reply = wpas_dbus_error_no_memory(message);
+ goto err;
+ }
+ if (!dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
+ DBUS_TYPE_INVALID)) {
+ dbus_message_unref(reply);
+ reply = wpas_dbus_error_no_memory(message);
+ goto err;
+ }
+
+ return reply;
+
+err:
+ if (ssid) {
+ wpas_notify_persistent_group_removed(wpa_s, ssid);
+ wpa_config_remove_network(wpa_s->conf, ssid->id);
+ }
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_remove_persistent_group - Remove a configured persistent
+ * group
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemovePersistentGroup" method call of a P2P Device
+ * interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_persistent_group(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ const char *op;
+ char *iface = NULL, *persistent_group_id;
+ int id;
+ struct wpa_ssid *ssid;
+
+ dbus_message_get_args(message, NULL, DBUS_TYPE_OBJECT_PATH, &op,
+ DBUS_TYPE_INVALID);
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s) {
+ reply = wpas_dbus_error_no_p2p_mgmt_iface(message);
+ goto out;
+ }
+
+ /*
+ * Extract the network ID and ensure the network is actually a child of
+ * this interface.
+ */
+ iface = wpas_dbus_new_decompose_object_path(
+ op, WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART,
+ &persistent_group_id);
+ if (iface == NULL || persistent_group_id == NULL ||
+ !wpa_s->parent->dbus_new_path ||
+ os_strcmp(iface, wpa_s->parent->dbus_new_path) != 0) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ id = strtoul(persistent_group_id, NULL, 10);
+ if (errno == EINVAL) {
+ reply = wpas_dbus_error_invalid_args(message, op);
+ goto out;
+ }
+
+ ssid = wpa_config_get_network(wpa_s->conf, id);
+ if (ssid == NULL) {
+ reply = wpas_dbus_error_persistent_group_unknown(message);
+ goto out;
+ }
+
+ wpas_notify_persistent_group_removed(wpa_s, ssid);
+
+ if (wpa_config_remove_network(wpa_s->conf, id) < 0) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s: error occurred when removing persistent group %d",
+ __func__, id);
+ reply = wpas_dbus_error_unknown_error(
+ message,
+ "error removing the specified persistent group on this interface.");
+ goto out;
+ }
+
+out:
+ os_free(iface);
+ return reply;
+}
+
+
+static void remove_persistent_group(struct wpa_supplicant *wpa_s,
+ struct wpa_ssid *ssid)
+{
+ wpas_notify_persistent_group_removed(wpa_s, ssid);
+
+ if (wpa_config_remove_network(wpa_s->conf, ssid->id) < 0) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s: error occurred when removing persistent group %d",
+ __func__, ssid->id);
+ return;
+ }
+}
+
+
+/**
+ * wpas_dbus_handler_remove_all_persistent_groups - Remove all configured
+ * persistent groups
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: wpa_supplicant structure for a network interface
+ * Returns: NULL on success or dbus error on failure
+ *
+ * Handler function for "RemoveAllPersistentGroups" method call of a
+ * P2P Device interface.
+ */
+DBusMessage * wpas_dbus_handler_remove_all_persistent_groups(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ struct wpa_ssid *ssid, *next;
+ struct wpa_config *config;
+
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ if (!wpa_s)
+ return wpas_dbus_error_no_p2p_mgmt_iface(message);
+
+ config = wpa_s->conf;
+ ssid = config->ssid;
+ while (ssid) {
+ next = ssid->next;
+ if (network_is_persistent_group(ssid))
+ remove_persistent_group(wpa_s, ssid);
+ ssid = next;
+ }
+ return NULL;
+}
+
+
+/*
+ * Group object properties accessor methods
+ */
+
+dbus_bool_t wpas_dbus_getter_p2p_group_members(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct wpa_ssid *ssid;
+ unsigned int num_members;
+ char **paths;
+ unsigned int i;
+ void *next = NULL;
+ const u8 *addr;
+ dbus_bool_t success = FALSE;
+
+ if (!wpa_s->parent->parent->dbus_new_path)
+ return FALSE;
+
+ /* Verify correct role for this property */
+ if (wpas_get_p2p_role(wpa_s) != WPAS_P2P_ROLE_GO) {
+ return wpas_dbus_simple_array_property_getter(
+ iter, DBUS_TYPE_OBJECT_PATH, NULL, 0, error);
+ }
+
+ ssid = wpa_s->conf->ssid;
+ /* At present WPAS P2P_GO mode only applicable for p2p_go */
+ if (ssid->mode != WPAS_MODE_P2P_GO &&
+ ssid->mode != WPAS_MODE_AP &&
+ ssid->mode != WPAS_MODE_P2P_GROUP_FORMATION)
+ return FALSE;
+
+ num_members = p2p_get_group_num_members(wpa_s->p2p_group);
+
+ paths = os_calloc(num_members, sizeof(char *));
+ if (!paths)
+ goto out_of_memory;
+
+ i = 0;
+ while ((addr = p2p_iterate_group_members(wpa_s->p2p_group, &next))) {
+ paths[i] = os_zalloc(WPAS_DBUS_OBJECT_PATH_MAX);
+ if (!paths[i])
+ goto out_of_memory;
+ os_snprintf(paths[i], WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/" WPAS_DBUS_NEW_P2P_PEERS_PART
+ "/" COMPACT_MACSTR,
+ wpa_s->parent->parent->dbus_new_path,
+ MAC2STR(addr));
+ i++;
+ }
+
+ success = wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_OBJECT_PATH,
+ paths, num_members,
+ error);
+
+ for (i = 0; i < num_members; i++)
+ os_free(paths[i]);
+ os_free(paths);
+ return success;
+
+out_of_memory:
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ if (paths) {
+ for (i = 0; i < num_members; i++)
+ os_free(paths[i]);
+ os_free(paths);
+ }
+ return FALSE;
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_ssid(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ if (wpa_s->current_ssid == NULL)
+ return FALSE;
+ return wpas_dbus_simple_array_property_getter(
+ iter, DBUS_TYPE_BYTE, wpa_s->current_ssid->ssid,
+ wpa_s->current_ssid->ssid_len, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_bssid(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ u8 role = wpas_get_p2p_role(wpa_s);
+ u8 *p_bssid;
+
+ if (role == WPAS_P2P_ROLE_CLIENT) {
+ if (wpa_s->current_ssid == NULL)
+ return FALSE;
+ p_bssid = wpa_s->current_ssid->bssid;
+ } else {
+ if (wpa_s->ap_iface == NULL)
+ return FALSE;
+ p_bssid = wpa_s->ap_iface->bss[0]->own_addr;
+ }
+
+ return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ p_bssid, ETH_ALEN,
+ error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_frequency(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ u16 op_freq;
+ u8 role = wpas_get_p2p_role(wpa_s);
+
+ if (role == WPAS_P2P_ROLE_CLIENT) {
+ if (wpa_s->go_params == NULL)
+ return FALSE;
+ op_freq = wpa_s->go_params->freq;
+ } else {
+ if (wpa_s->ap_iface == NULL)
+ return FALSE;
+ op_freq = wpa_s->ap_iface->freq;
+ }
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_UINT16,
+ &op_freq, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_passphrase(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+ if (ssid == NULL)
+ return FALSE;
+
+ return wpas_dbus_string_property_getter(iter, ssid->passphrase, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_psk(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ u8 *p_psk = NULL;
+ u8 psk_len = 0;
+ struct wpa_ssid *ssid = wpa_s->current_ssid;
+
+ if (ssid == NULL)
+ return FALSE;
+
+ if (ssid->psk_set) {
+ p_psk = ssid->psk;
+ psk_len = sizeof(ssid->psk);
+ }
+
+ return wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ p_psk, psk_len, error);
+}
+
+
+dbus_bool_t wpas_dbus_getter_p2p_group_vendor_ext(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ struct hostapd_data *hapd;
+ struct wpabuf *vendor_ext[MAX_WPS_VENDOR_EXTENSIONS];
+ unsigned int i, num_vendor_ext = 0;
+
+ os_memset(vendor_ext, 0, sizeof(vendor_ext));
+
+ /* Verify correct role for this property */
+ if (wpas_get_p2p_role(wpa_s) == WPAS_P2P_ROLE_GO) {
+ if (wpa_s->ap_iface == NULL)
+ return FALSE;
+ hapd = wpa_s->ap_iface->bss[0];
+
+ /* Parse WPS Vendor Extensions sent in Beacon/Probe Response */
+ for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++) {
+ if (hapd->conf->wps_vendor_ext[i] == NULL)
+ continue;
+ vendor_ext[num_vendor_ext++] =
+ hapd->conf->wps_vendor_ext[i];
+ }
+ }
+
+ /* Return vendor extensions or no data */
+ return wpas_dbus_simple_array_array_property_getter(iter,
+ DBUS_TYPE_BYTE,
+ vendor_ext,
+ num_vendor_ext,
+ error);
+}
+
+
+dbus_bool_t wpas_dbus_setter_p2p_group_vendor_ext(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ DBusMessageIter variant_iter, iter_dict, array_iter, sub;
+ struct wpa_dbus_dict_entry entry = { .type = DBUS_TYPE_STRING };
+ unsigned int i;
+ struct hostapd_data *hapd = NULL;
+
+ if (wpas_get_p2p_role(wpa_s) == WPAS_P2P_ROLE_GO &&
+ wpa_s->ap_iface != NULL)
+ hapd = wpa_s->ap_iface->bss[0];
+ else
+ return FALSE;
+
+ dbus_message_iter_recurse(iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY)
+ return FALSE;
+
+ /*
+ * This is supposed to be array of bytearrays (aay), but the earlier
+ * implementation used a dict with "WPSVendorExtensions" as the key in
+ * this setter function which does not match the format used by the
+ * getter function. For backwards compatibility, allow both formats to
+ * be used in the setter.
+ */
+ if (dbus_message_iter_get_element_type(&variant_iter) ==
+ DBUS_TYPE_ARRAY) {
+ /* This is the proper format matching the getter */
+ struct wpabuf *vals[MAX_WPS_VENDOR_EXTENSIONS];
+
+ dbus_message_iter_recurse(&variant_iter, &array_iter);
+
+ if (dbus_message_iter_get_arg_type(&array_iter) !=
+ DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(&array_iter) !=
+ DBUS_TYPE_BYTE) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: Not an array of array of bytes");
+ return FALSE;
+ }
+
+ i = 0;
+ os_memset(vals, 0, sizeof(vals));
+
+ while (dbus_message_iter_get_arg_type(&array_iter) ==
+ DBUS_TYPE_ARRAY) {
+ char *val;
+ int len;
+
+ if (i == MAX_WPS_VENDOR_EXTENSIONS) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: Too many WPSVendorExtensions values");
+ i = MAX_WPS_VENDOR_EXTENSIONS + 1;
+ break;
+ }
+
+ dbus_message_iter_recurse(&array_iter, &sub);
+ dbus_message_iter_get_fixed_array(&sub, &val, &len);
+ wpa_hexdump(MSG_DEBUG, "dbus: WPSVendorExtentions[]",
+ val, len);
+ vals[i] = wpabuf_alloc_copy(val, len);
+ if (vals[i] == NULL) {
+ i = MAX_WPS_VENDOR_EXTENSIONS + 1;
+ break;
+ }
+ i++;
+ dbus_message_iter_next(&array_iter);
+ }
+
+ if (i > MAX_WPS_VENDOR_EXTENSIONS) {
+ for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++)
+ wpabuf_free(vals[i]);
+ return FALSE;
+ }
+
+ for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++) {
+ wpabuf_free(hapd->conf->wps_vendor_ext[i]);
+ hapd->conf->wps_vendor_ext[i] = vals[i];
+ }
+
+ hostapd_update_wps(hapd);
+
+ return TRUE;
+ }
+
+ if (dbus_message_iter_get_element_type(&variant_iter) !=
+ DBUS_TYPE_DICT_ENTRY)
+ return FALSE;
+
+ wpa_printf(MSG_DEBUG,
+ "dbus: Try to use backwards compatibility version of WPSVendorExtensions setter");
+ if (!wpa_dbus_dict_open_read(&variant_iter, &iter_dict, error))
+ return FALSE;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry)) {
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "invalid message format");
+ return FALSE;
+ }
+
+ if (os_strcmp(entry.key, "WPSVendorExtensions") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != WPAS_DBUS_TYPE_BINARRAY ||
+ entry.array_len > MAX_WPS_VENDOR_EXTENSIONS)
+ goto error;
+
+ for (i = 0; i < MAX_WPS_VENDOR_EXTENSIONS; i++) {
+ wpabuf_free(hapd->conf->wps_vendor_ext[i]);
+ if (i < entry.array_len) {
+ hapd->conf->wps_vendor_ext[i] =
+ entry.binarray_value[i];
+ entry.binarray_value[i] = NULL;
+ } else
+ hapd->conf->wps_vendor_ext[i] = NULL;
+ }
+
+ hostapd_update_wps(hapd);
+ } else
+ goto error;
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ return TRUE;
+
+error:
+ wpa_dbus_dict_entry_clear(&entry);
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "invalid message format");
+ return FALSE;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_add_service(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ int upnp = 0;
+ int bonjour = 0;
+ char *service = NULL;
+ struct wpabuf *query = NULL;
+ struct wpabuf *resp = NULL;
+ u8 version = 0;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto error;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+
+ if (os_strcmp(entry.key, "service_type") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ if (os_strcmp(entry.str_value, "upnp") == 0)
+ upnp = 1;
+ else if (os_strcmp(entry.str_value, "bonjour") == 0)
+ bonjour = 1;
+ else
+ goto error_clear;
+ } else if (os_strcmp(entry.key, "version") == 0 &&
+ entry.type == DBUS_TYPE_INT32) {
+ version = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "service") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ os_free(service);
+ service = os_strdup(entry.str_value);
+ } else if (os_strcmp(entry.key, "query") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != DBUS_TYPE_BYTE)
+ goto error_clear;
+ query = wpabuf_alloc_copy(
+ entry.bytearray_value,
+ entry.array_len);
+ } else if (os_strcmp(entry.key, "response") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != DBUS_TYPE_BYTE)
+ goto error_clear;
+ resp = wpabuf_alloc_copy(entry.bytearray_value,
+ entry.array_len);
+ }
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ if (upnp == 1) {
+ if (version <= 0 || service == NULL)
+ goto error;
+
+ if (wpas_p2p_service_add_upnp(wpa_s, version, service) != 0)
+ goto error;
+
+ } else if (bonjour == 1) {
+ if (query == NULL || resp == NULL)
+ goto error;
+
+ if (wpas_p2p_service_add_bonjour(wpa_s, query, resp) < 0)
+ goto error;
+ query = NULL;
+ resp = NULL;
+ } else
+ goto error;
+
+ os_free(service);
+ return reply;
+error_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+error:
+ os_free(service);
+ wpabuf_free(query);
+ wpabuf_free(resp);
+ return wpas_dbus_error_invalid_args(message, NULL);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_delete_service(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ int upnp = 0;
+ int bonjour = 0;
+ int ret = 0;
+ char *service = NULL;
+ struct wpabuf *query = NULL;
+ u8 version = 0;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto error;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+
+ if (os_strcmp(entry.key, "service_type") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ if (os_strcmp(entry.str_value, "upnp") == 0)
+ upnp = 1;
+ else if (os_strcmp(entry.str_value, "bonjour") == 0)
+ bonjour = 1;
+ else
+ goto error_clear;
+ } else if (os_strcmp(entry.key, "version") == 0 &&
+ entry.type == DBUS_TYPE_INT32) {
+ version = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "service") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ os_free(service);
+ service = os_strdup(entry.str_value);
+ } else if (os_strcmp(entry.key, "query") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != DBUS_TYPE_BYTE)
+ goto error_clear;
+ wpabuf_free(query);
+ query = wpabuf_alloc_copy(entry.bytearray_value,
+ entry.array_len);
+ } else {
+ goto error_clear;
+ }
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+ if (upnp == 1) {
+ if (version <= 0 || service == NULL)
+ goto error;
+
+ ret = wpas_p2p_service_del_upnp(wpa_s, version, service);
+ if (ret != 0)
+ goto error;
+ } else if (bonjour == 1) {
+ if (query == NULL)
+ goto error;
+
+ ret = wpas_p2p_service_del_bonjour(wpa_s, query);
+ if (ret != 0)
+ goto error;
+ } else
+ goto error;
+
+ wpabuf_free(query);
+ os_free(service);
+ return reply;
+error_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+error:
+ wpabuf_free(query);
+ os_free(service);
+ return wpas_dbus_error_invalid_args(message, NULL);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_flush_service(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ wpas_p2p_service_flush(wpa_s);
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_service_sd_req(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ int upnp = 0;
+ char *service = NULL;
+ char *peer_object_path = NULL;
+ struct wpabuf *tlv = NULL;
+ u8 version = 0;
+ u64 ref = 0;
+ u8 addr_buf[ETH_ALEN], *addr;
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto error;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+ if (os_strcmp(entry.key, "peer_object") == 0 &&
+ entry.type == DBUS_TYPE_OBJECT_PATH) {
+ peer_object_path = os_strdup(entry.str_value);
+ } else if (os_strcmp(entry.key, "service_type") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ if (os_strcmp(entry.str_value, "upnp") == 0)
+ upnp = 1;
+ else
+ goto error_clear;
+ } else if (os_strcmp(entry.key, "version") == 0 &&
+ entry.type == DBUS_TYPE_INT32) {
+ version = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "service") == 0 &&
+ entry.type == DBUS_TYPE_STRING) {
+ service = os_strdup(entry.str_value);
+ } else if (os_strcmp(entry.key, "tlv") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != DBUS_TYPE_BYTE)
+ goto error_clear;
+ tlv = wpabuf_alloc_copy(entry.bytearray_value,
+ entry.array_len);
+ } else
+ goto error_clear;
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+
+ if (!peer_object_path) {
+ addr = NULL;
+ } else {
+ if (parse_peer_object_path(peer_object_path, addr_buf) < 0 ||
+ !p2p_peer_known(wpa_s->global->p2p, addr_buf))
+ goto error;
+
+ addr = addr_buf;
+ }
+
+ if (upnp == 1) {
+ if (version <= 0 || service == NULL)
+ goto error;
+
+ ref = wpas_p2p_sd_request_upnp(wpa_s, addr, version, service);
+ } else {
+ if (tlv == NULL)
+ goto error;
+ ref = wpas_p2p_sd_request(wpa_s, addr, tlv);
+ wpabuf_free(tlv);
+ }
+
+ if (ref != 0) {
+ reply = dbus_message_new_method_return(message);
+ dbus_message_append_args(reply, DBUS_TYPE_UINT64,
+ &ref, DBUS_TYPE_INVALID);
+ } else {
+ reply = wpas_dbus_error_unknown_error(
+ message, "Unable to send SD request");
+ }
+out:
+ os_free(service);
+ os_free(peer_object_path);
+ return reply;
+error_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+error:
+ if (tlv)
+ wpabuf_free(tlv);
+ reply = wpas_dbus_error_invalid_args(message, NULL);
+ goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_service_sd_res(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter_dict;
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter;
+ struct wpa_dbus_dict_entry entry;
+ char *peer_object_path = NULL;
+ struct wpabuf *tlv = NULL;
+ int freq = 0;
+ int dlg_tok = 0;
+ u8 addr[ETH_ALEN];
+
+ dbus_message_iter_init(message, &iter);
+
+ if (!wpa_dbus_dict_open_read(&iter, &iter_dict, NULL))
+ goto error;
+
+ while (wpa_dbus_dict_has_dict_entry(&iter_dict)) {
+ if (!wpa_dbus_dict_get_entry(&iter_dict, &entry))
+ goto error;
+
+ if (os_strcmp(entry.key, "peer_object") == 0 &&
+ entry.type == DBUS_TYPE_OBJECT_PATH) {
+ peer_object_path = os_strdup(entry.str_value);
+ } else if (os_strcmp(entry.key, "frequency") == 0 &&
+ entry.type == DBUS_TYPE_INT32) {
+ freq = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "dialog_token") == 0 &&
+ (entry.type == DBUS_TYPE_UINT32 ||
+ entry.type == DBUS_TYPE_INT32)) {
+ dlg_tok = entry.uint32_value;
+ } else if (os_strcmp(entry.key, "tlvs") == 0) {
+ if (entry.type != DBUS_TYPE_ARRAY ||
+ entry.array_type != DBUS_TYPE_BYTE)
+ goto error_clear;
+ tlv = wpabuf_alloc_copy(entry.bytearray_value,
+ entry.array_len);
+ } else
+ goto error_clear;
+
+ wpa_dbus_dict_entry_clear(&entry);
+ }
+ if (parse_peer_object_path(peer_object_path, addr) < 0 ||
+ !p2p_peer_known(wpa_s->global->p2p, addr) ||
+ tlv == NULL)
+ goto error;
+
+ wpas_p2p_sd_response(wpa_s, freq, addr, (u8) dlg_tok, tlv);
+ wpabuf_free(tlv);
+out:
+ os_free(peer_object_path);
+ return reply;
+error_clear:
+ wpa_dbus_dict_entry_clear(&entry);
+error:
+ reply = wpas_dbus_error_invalid_args(message, NULL);
+ goto out;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_service_sd_cancel_req(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter;
+ u64 req = 0;
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &req);
+
+ if (req == 0)
+ goto error;
+
+ if (wpas_p2p_sd_cancel_request(wpa_s, req) < 0)
+ goto error;
+
+ return NULL;
+error:
+ return wpas_dbus_error_invalid_args(message, NULL);
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_service_update(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ wpas_p2p_sd_service_update(wpa_s);
+ return NULL;
+}
+
+
+DBusMessage * wpas_dbus_handler_p2p_serv_disc_external(
+ DBusMessage *message, struct wpa_supplicant *wpa_s)
+{
+ DBusMessageIter iter;
+ int ext = 0;
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_get_basic(&iter, &ext);
+
+ wpa_s->p2p_sd_over_ctrl_iface = ext;
+
+ return NULL;
+
+}
+
+
+#ifdef CONFIG_WIFI_DISPLAY
+
+dbus_bool_t wpas_dbus_getter_global_wfd_ies(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_global *global = user_data;
+ struct wpabuf *ie;
+ dbus_bool_t ret;
+
+ ie = wifi_display_get_wfd_ie(global);
+ if (ie == NULL)
+ return wpas_dbus_simple_array_property_getter(iter,
+ DBUS_TYPE_BYTE,
+ NULL, 0, error);
+
+ ret = wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ wpabuf_head(ie),
+ wpabuf_len(ie), error);
+ wpabuf_free(ie);
+
+ return ret;
+}
+
+
+dbus_bool_t wpas_dbus_setter_global_wfd_ies(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_global *global = user_data;
+ DBusMessageIter variant, array;
+ struct wpabuf *ie = NULL;
+ const u8 *data;
+ int len;
+
+ if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_VARIANT)
+ goto err;
+
+ dbus_message_iter_recurse(iter, &variant);
+ if (dbus_message_iter_get_arg_type(&variant) != DBUS_TYPE_ARRAY)
+ goto err;
+
+ dbus_message_iter_recurse(&variant, &array);
+ dbus_message_iter_get_fixed_array(&array, &data, &len);
+ if (len == 0) {
+ wifi_display_enable(global, 0);
+ wifi_display_deinit(global);
+
+ return TRUE;
+ }
+
+ ie = wpabuf_alloc(len);
+ if (ie == NULL)
+ goto err;
+
+ wpabuf_put_data(ie, data, len);
+ if (wifi_display_subelem_set_from_ies(global, ie) != 0)
+ goto err;
+
+ if (global->wifi_display == 0)
+ wifi_display_enable(global, 1);
+
+ wpabuf_free(ie);
+
+ return TRUE;
+err:
+ wpabuf_free(ie);
+
+ dbus_set_error_const(error, DBUS_ERROR_INVALID_ARGS,
+ "invalid message format");
+ return FALSE;
+}
+
+#endif /* CONFIG_WIFI_DISPLAY */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_p2p.h b/wpa_supplicant/dbus/dbus_new_handlers_p2p.h
new file mode 100644
index 000000000000..b3c45c11012c
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers_p2p.h
@@ -0,0 +1,152 @@
+/*
+ * WPA Supplicant / dbus-based control interface for p2p
+ * Copyright (c) 2011-2012, Intel Corporation
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef DBUS_NEW_HANDLERS_P2P_H
+#define DBUS_NEW_HANDLERS_P2P_H
+
+struct peer_handler_args {
+ struct wpa_supplicant *wpa_s;
+ u8 p2p_device_addr[ETH_ALEN];
+};
+
+/*
+ * P2P Device methods
+ */
+
+DBusMessage *wpas_dbus_handler_p2p_find(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_stop_find(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_rejectpeer(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_listen(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_extendedlisten(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_presence_request(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_prov_disc_req(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_group_add(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_connect(
+ DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_p2p_cancel(DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_invite(
+ DBusMessage *message,
+ struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_disconnect(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_p2p_remove_client(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_flush(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_add_service(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_delete_service(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_flush_service(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_service_sd_req(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_service_sd_res(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_service_sd_cancel_req(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_service_update(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage *wpas_dbus_handler_p2p_serv_disc_external(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+/*
+ * P2P Device property accessor methods.
+ */
+DECLARE_ACCESSOR(wpas_dbus_setter_p2p_device_config);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_device_config);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peers);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_role);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peergo);
+
+/*
+ * P2P Peer properties.
+ */
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_device_name);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_manufacturer);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_modelname);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_modelnumber);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_serialnumber);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_primary_device_type);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_config_method);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_level);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_device_capability);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_group_capability);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_secondary_device_types);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_vendor_extension);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_ies);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_device_address);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_groups);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_peer_vsie);
+
+/*
+ * P2P Group properties
+ */
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_members);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_ssid);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_bssid);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_frequency);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_passphrase);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_psk);
+DECLARE_ACCESSOR(wpas_dbus_getter_p2p_group_vendor_ext);
+DECLARE_ACCESSOR(wpas_dbus_setter_p2p_group_vendor_ext);
+
+/*
+ * P2P Persistent Groups and properties
+ */
+DECLARE_ACCESSOR(wpas_dbus_getter_persistent_groups);
+DECLARE_ACCESSOR(wpas_dbus_getter_persistent_group_properties);
+DECLARE_ACCESSOR(wpas_dbus_setter_persistent_group_properties);
+
+DBusMessage * wpas_dbus_handler_add_persistent_group(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_persistent_group(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+DBusMessage * wpas_dbus_handler_remove_all_persistent_groups(
+ DBusMessage *message, struct wpa_supplicant *wpa_s);
+
+#ifdef CONFIG_WIFI_DISPLAY
+DECLARE_ACCESSOR(wpas_dbus_getter_global_wfd_ies);
+DECLARE_ACCESSOR(wpas_dbus_setter_global_wfd_ies);
+#endif /* CONFIG_WIFI_DISPLAY */
+
+#endif /* DBUS_NEW_HANDLERS_P2P_H */
diff --git a/wpa_supplicant/dbus/dbus_new_handlers_wps.c b/wpa_supplicant/dbus/dbus_new_handlers_wps.c
new file mode 100644
index 000000000000..1594dafc7bb5
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_handlers_wps.c
@@ -0,0 +1,804 @@
+/*
+ * WPA Supplicant / dbus-based control interface (WPS)
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "../config.h"
+#include "../wpa_supplicant_i.h"
+#include "../wps_supplicant.h"
+#include "../driver_i.h"
+#include "../ap.h"
+#include "dbus_new_helpers.h"
+#include "dbus_new.h"
+#include "dbus_new_handlers.h"
+#include "dbus_dict_helpers.h"
+
+
+struct wps_start_params {
+ int role; /* 0 - not set, 1 - enrollee, 2 - registrar */
+ int type; /* 0 - not set, 1 - pin, 2 - pbc */
+ u8 *bssid;
+ char *pin;
+ u8 *p2p_dev_addr;
+};
+
+
+static int wpas_dbus_handler_wps_role(DBusMessage *message,
+ DBusMessageIter *entry_iter,
+ struct wps_start_params *params,
+ DBusMessage **reply)
+{
+ DBusMessageIter variant_iter;
+ char *val;
+
+ dbus_message_iter_recurse(entry_iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) !=
+ DBUS_TYPE_STRING) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start - Wrong Role type, string required");
+ *reply = wpas_dbus_error_invalid_args(message,
+ "Role must be a string");
+ return -1;
+ }
+ dbus_message_iter_get_basic(&variant_iter, &val);
+ if (os_strcmp(val, "enrollee") == 0)
+ params->role = 1;
+ else if (os_strcmp(val, "registrar") == 0)
+ params->role = 2;
+ else {
+ wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Unknown role %s", val);
+ *reply = wpas_dbus_error_invalid_args(message, val);
+ return -1;
+ }
+ return 0;
+}
+
+
+static int wpas_dbus_handler_wps_type(DBusMessage *message,
+ DBusMessageIter *entry_iter,
+ struct wps_start_params *params,
+ DBusMessage **reply)
+{
+ DBusMessageIter variant_iter;
+ char *val;
+
+ dbus_message_iter_recurse(entry_iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_STRING) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start - Wrong Type type, string required");
+ *reply = wpas_dbus_error_invalid_args(message,
+ "Type must be a string");
+ return -1;
+ }
+ dbus_message_iter_get_basic(&variant_iter, &val);
+ if (os_strcmp(val, "pin") == 0)
+ params->type = 1;
+ else if (os_strcmp(val, "pbc") == 0)
+ params->type = 2;
+ else {
+ wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Unknown type %s",
+ val);
+ *reply = wpas_dbus_error_invalid_args(message, val);
+ return -1;
+ }
+ return 0;
+}
+
+
+static int wpas_dbus_handler_wps_bssid(DBusMessage *message,
+ DBusMessageIter *entry_iter,
+ struct wps_start_params *params,
+ DBusMessage **reply)
+{
+ DBusMessageIter variant_iter, array_iter;
+ int len;
+
+ dbus_message_iter_recurse(entry_iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(&variant_iter) !=
+ DBUS_TYPE_BYTE) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start - Wrong Bssid type, byte array required");
+ *reply = wpas_dbus_error_invalid_args(
+ message, "Bssid must be a byte array");
+ return -1;
+ }
+ dbus_message_iter_recurse(&variant_iter, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &params->bssid, &len);
+ if (len != ETH_ALEN) {
+ wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Wrong Bssid length %d",
+ len);
+ *reply = wpas_dbus_error_invalid_args(message,
+ "Bssid is wrong length");
+ return -1;
+ }
+ return 0;
+}
+
+
+static int wpas_dbus_handler_wps_pin(DBusMessage *message,
+ DBusMessageIter *entry_iter,
+ struct wps_start_params *params,
+ DBusMessage **reply)
+{
+ DBusMessageIter variant_iter;
+
+ dbus_message_iter_recurse(entry_iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_STRING) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start - Wrong Pin type, string required");
+ *reply = wpas_dbus_error_invalid_args(message,
+ "Pin must be a string");
+ return -1;
+ }
+ dbus_message_iter_get_basic(&variant_iter, &params->pin);
+ return 0;
+}
+
+
+#ifdef CONFIG_P2P
+static int wpas_dbus_handler_wps_p2p_dev_addr(DBusMessage *message,
+ DBusMessageIter *entry_iter,
+ struct wps_start_params *params,
+ DBusMessage **reply)
+{
+ DBusMessageIter variant_iter, array_iter;
+ int len;
+
+ dbus_message_iter_recurse(entry_iter, &variant_iter);
+ if (dbus_message_iter_get_arg_type(&variant_iter) != DBUS_TYPE_ARRAY ||
+ dbus_message_iter_get_element_type(&variant_iter) !=
+ DBUS_TYPE_BYTE) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start - Wrong P2PDeviceAddress type, byte array required");
+ *reply = wpas_dbus_error_invalid_args(
+ message, "P2PDeviceAddress must be a byte array");
+ return -1;
+ }
+ dbus_message_iter_recurse(&variant_iter, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &params->p2p_dev_addr,
+ &len);
+ if (len != ETH_ALEN) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start - Wrong P2PDeviceAddress length %d",
+ len);
+ *reply = wpas_dbus_error_invalid_args(
+ message, "P2PDeviceAddress has wrong length");
+ return -1;
+ }
+ return 0;
+}
+#endif /* CONFIG_P2P */
+
+
+static int wpas_dbus_handler_wps_start_entry(DBusMessage *message, char *key,
+ DBusMessageIter *entry_iter,
+ struct wps_start_params *params,
+ DBusMessage **reply)
+{
+ if (os_strcmp(key, "Role") == 0)
+ return wpas_dbus_handler_wps_role(message, entry_iter,
+ params, reply);
+ else if (os_strcmp(key, "Type") == 0)
+ return wpas_dbus_handler_wps_type(message, entry_iter,
+ params, reply);
+ else if (os_strcmp(key, "Bssid") == 0)
+ return wpas_dbus_handler_wps_bssid(message, entry_iter,
+ params, reply);
+ else if (os_strcmp(key, "Pin") == 0)
+ return wpas_dbus_handler_wps_pin(message, entry_iter,
+ params, reply);
+#ifdef CONFIG_P2P
+ else if (os_strcmp(key, "P2PDeviceAddress") == 0)
+ return wpas_dbus_handler_wps_p2p_dev_addr(message, entry_iter,
+ params, reply);
+#endif /* CONFIG_P2P */
+
+ wpa_printf(MSG_DEBUG, "dbus: WPS.Start - unknown key %s", key);
+ *reply = wpas_dbus_error_invalid_args(message, key);
+ return -1;
+}
+
+
+/**
+ * wpas_dbus_handler_wps_start - Start WPS configuration
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: DBus message dictionary on success or DBus error on failure
+ *
+ * Handler for "Start" method call. DBus dictionary argument contains
+ * information about role (enrollee or registrar), authorization method
+ * (pin or push button) and optionally pin and bssid. Returned message
+ * has a dictionary argument which may contain newly generated pin (optional).
+ */
+DBusMessage * wpas_dbus_handler_wps_start(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ DBusMessage *reply = NULL;
+ DBusMessageIter iter, dict_iter, entry_iter;
+ struct wps_start_params params;
+ char *key;
+ char npin[9] = { '\0' };
+ int ret;
+
+ os_memset(&params, 0, sizeof(params));
+ dbus_message_iter_init(message, &iter);
+
+ dbus_message_iter_recurse(&iter, &dict_iter);
+ while (dbus_message_iter_get_arg_type(&dict_iter) ==
+ DBUS_TYPE_DICT_ENTRY) {
+ dbus_message_iter_recurse(&dict_iter, &entry_iter);
+
+ dbus_message_iter_get_basic(&entry_iter, &key);
+ dbus_message_iter_next(&entry_iter);
+
+ if (wpas_dbus_handler_wps_start_entry(message, key,
+ &entry_iter,
+ &params, &reply))
+ return reply;
+
+ dbus_message_iter_next(&dict_iter);
+ }
+
+#ifdef CONFIG_AP
+ if (wpa_s->ap_iface && params.type == 1) {
+ if (params.pin == NULL) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start - Pin required for registrar role");
+ return wpas_dbus_error_invalid_args(
+ message, "Pin required for registrar role.");
+ }
+ ret = wpa_supplicant_ap_wps_pin(wpa_s,
+ params.bssid,
+ params.pin,
+ npin, sizeof(npin), 0);
+ } else if (wpa_s->ap_iface) {
+ ret = wpa_supplicant_ap_wps_pbc(wpa_s,
+ params.bssid,
+ params.p2p_dev_addr);
+ } else
+#endif /* CONFIG_AP */
+ if (params.role == 0) {
+ wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Role not specified");
+ return wpas_dbus_error_invalid_args(message,
+ "Role not specified");
+ } else if (params.role == 2) {
+ if (params.pin == NULL) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start - Pin required for registrar role");
+ return wpas_dbus_error_invalid_args(
+ message, "Pin required for registrar role.");
+ }
+ ret = wpas_wps_start_reg(wpa_s, params.bssid, params.pin,
+ NULL);
+ } else if (params.type == 0) {
+ wpa_printf(MSG_DEBUG, "dbus: WPS.Start - Type not specified");
+ return wpas_dbus_error_invalid_args(message,
+ "Type not specified");
+ } else if (params.type == 1) {
+ ret = wpas_wps_start_pin(wpa_s, params.bssid,
+ params.pin, 0,
+ DEV_PW_DEFAULT);
+ if (ret > 0) {
+ ret = os_snprintf(npin, sizeof(npin), "%08d", ret);
+ if (os_snprintf_error(sizeof(npin), ret))
+ return wpas_dbus_error_unknown_error(
+ message, "invalid PIN");
+ }
+ } else {
+ ret = wpas_wps_start_pbc(wpa_s, params.bssid, 0, 0);
+ }
+
+ if (ret < 0) {
+ wpa_printf(MSG_DEBUG,
+ "dbus: WPS.Start wpas_wps_failed in role %s and key %s",
+ (params.role == 1 ? "enrollee" : "registrar"),
+ (params.type == 0 ? "" :
+ (params.type == 1 ? "pin" : "pbc")));
+ return wpas_dbus_error_unknown_error(message,
+ "WPS start failed");
+ }
+
+ reply = dbus_message_new_method_return(message);
+ if (!reply)
+ return wpas_dbus_error_no_memory(message);
+
+ dbus_message_iter_init_append(reply, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter) ||
+ (os_strlen(npin) > 0 &&
+ !wpa_dbus_dict_append_string(&dict_iter, "Pin", npin)) ||
+ !wpa_dbus_dict_close_write(&iter, &dict_iter)) {
+ dbus_message_unref(reply);
+ return wpas_dbus_error_no_memory(message);
+ }
+
+ return reply;
+}
+
+
+/**
+ * wpas_dbus_handler_wps_cancel - Cancel ongoing WPS configuration
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: NULL on success or DBus error on failure
+ *
+ * Handler for "Cancel" method call. Returns NULL if WPS cancel successful
+ * or DBus error on WPS cancel failure
+ */
+DBusMessage * wpas_dbus_handler_wps_cancel(DBusMessage *message,
+ struct wpa_supplicant *wpa_s)
+{
+ if (wpas_wps_cancel(wpa_s))
+ return wpas_dbus_error_unknown_error(message,
+ "WPS cancel failed");
+
+ return NULL;
+}
+
+
+/**
+ * wpas_dbus_getter_process_credentials - Check if credentials are processed
+ * @message: Pointer to incoming dbus message
+ * @wpa_s: %wpa_supplicant data structure
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ProcessCredentials" property. Returns returned boolean will be
+ * true if wps_cred_processing configuration field is not equal to 1 or false
+ * if otherwise.
+ */
+dbus_bool_t wpas_dbus_getter_process_credentials(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_bool_t process = wpa_s->conf->wps_cred_processing != 1;
+
+ return wpas_dbus_simple_property_getter(iter, DBUS_TYPE_BOOLEAN,
+ &process, error);
+}
+
+
+/**
+ * wpas_dbus_setter_process_credentials - Set credentials_processed conf param
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "ProcessCredentials" property. Sets credentials_processed on 2
+ * if boolean argument is true or on 1 if otherwise.
+ */
+dbus_bool_t wpas_dbus_setter_process_credentials(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ dbus_bool_t process_credentials, old_pc;
+
+ if (!wpa_s->dbus_new_path)
+ return FALSE;
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_BOOLEAN,
+ &process_credentials))
+ return FALSE;
+
+ old_pc = wpa_s->conf->wps_cred_processing != 1;
+ wpa_s->conf->wps_cred_processing = (process_credentials ? 2 : 1);
+
+ if ((wpa_s->conf->wps_cred_processing != 1) != old_pc)
+ wpa_dbus_mark_property_changed(wpa_s->global->dbus,
+ wpa_s->dbus_new_path,
+ WPAS_DBUS_NEW_IFACE_WPS,
+ "ProcessCredentials");
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_config_methods - Get current WPS configuration methods
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ConfigMethods" property. Returned boolean will be true if
+ * providing the relevant string worked, or false otherwise.
+ */
+dbus_bool_t wpas_dbus_getter_config_methods(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter,
+ wpa_s->conf->config_methods,
+ error);
+}
+
+
+/**
+ * wpas_dbus_setter_config_methods - Set WPS configuration methods
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "ConfigMethods" property. Sets the methods string, apply such
+ * change and returns true on success. Returns false otherwise.
+ */
+dbus_bool_t wpas_dbus_setter_config_methods(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char *methods, *new_methods;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &methods))
+ return FALSE;
+
+ new_methods = os_strdup(methods);
+ if (!new_methods)
+ return FALSE;
+
+ os_free(wpa_s->conf->config_methods);
+ wpa_s->conf->config_methods = new_methods;
+
+ wpa_s->conf->changed_parameters |= CFG_CHANGED_CONFIG_METHODS;
+ wpa_supplicant_update_config(wpa_s);
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_name - Get current WPS device name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DeviceName" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_name(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter, wpa_s->conf->device_name,
+ error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_name - Set current WPS device name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DeviceName" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_name(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char *methods, *devname;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &methods))
+ return FALSE;
+
+ if (os_strlen(methods) > WPS_DEV_NAME_MAX_LEN)
+ return FALSE;
+
+ devname = os_strdup(methods);
+ if (!devname)
+ return FALSE;
+
+ os_free(wpa_s->conf->device_name);
+ wpa_s->conf->device_name = devname;
+ wpa_s->conf->changed_parameters |= CFG_CHANGED_DEVICE_NAME;
+ wpa_supplicant_update_config(wpa_s);
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_manufacturer - Get current manufacturer name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "Manufacturer" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_manufacturer(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter, wpa_s->conf->manufacturer,
+ error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_manufacturer - Set current manufacturer name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "Manufacturer" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_manufacturer(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char *methods, *manufacturer;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &methods))
+ return FALSE;
+
+ if (os_strlen(methods) > WPS_MANUFACTURER_MAX_LEN)
+ return FALSE;
+
+ manufacturer = os_strdup(methods);
+ if (!manufacturer)
+ return FALSE;
+
+ os_free(wpa_s->conf->manufacturer);
+ wpa_s->conf->manufacturer = manufacturer;
+ wpa_s->conf->changed_parameters |= CFG_CHANGED_WPS_STRING;
+ wpa_supplicant_update_config(wpa_s);
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_model_name - Get current device model name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ModelName" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_model_name(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter, wpa_s->conf->model_name,
+ error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_model_name - Set current device model name
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "ModelName" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_model_name(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char *methods, *model_name;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &methods))
+ return FALSE;
+
+ if (os_strlen(methods) > WPS_MODEL_NAME_MAX_LEN)
+ return FALSE;
+
+ model_name = os_strdup(methods);
+ if (!model_name)
+ return FALSE;
+ os_free(wpa_s->conf->model_name);
+ wpa_s->conf->model_name = model_name;
+ wpa_s->conf->changed_parameters |= CFG_CHANGED_WPS_STRING;
+ wpa_supplicant_update_config(wpa_s);
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_model_number - Get current device model number
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "ModelNumber" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_model_number(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter, wpa_s->conf->model_number,
+ error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_model_number - Set current device model number
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "ModelNumber" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_model_number(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char *methods, *model_number;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &methods))
+ return FALSE;
+
+ if (os_strlen(methods) > WPS_MODEL_NUMBER_MAX_LEN)
+ return FALSE;
+
+ model_number = os_strdup(methods);
+ if (!model_number)
+ return FALSE;
+
+ os_free(wpa_s->conf->model_number);
+ wpa_s->conf->model_number = model_number;
+ wpa_s->conf->changed_parameters |= CFG_CHANGED_WPS_STRING;
+ wpa_supplicant_update_config(wpa_s);
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_serial_number - Get current device serial number
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "SerialNumber" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_serial_number(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ return wpas_dbus_string_property_getter(iter,
+ wpa_s->conf->serial_number,
+ error);
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_serial_number - Set current device serial number
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "SerialNumber" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_serial_number(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ char *methods, *serial_number;
+
+ if (!wpas_dbus_simple_property_setter(iter, error, DBUS_TYPE_STRING,
+ &methods))
+ return FALSE;
+
+ if (os_strlen(methods) > WPS_SERIAL_NUMBER_MAX_LEN)
+ return FALSE;
+
+ serial_number = os_strdup(methods);
+ if (!serial_number)
+ return FALSE;
+ os_free(wpa_s->conf->serial_number);
+ wpa_s->conf->serial_number = serial_number;
+ wpa_s->conf->changed_parameters |= CFG_CHANGED_WPS_STRING;
+ wpa_supplicant_update_config(wpa_s);
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_getter_wps_device_device_type - Get current device type
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Getter for "DeviceType" property.
+ */
+dbus_bool_t wpas_dbus_getter_wps_device_device_type(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+
+ if (!wpas_dbus_simple_array_property_getter(iter, DBUS_TYPE_BYTE,
+ (char *)
+ wpa_s->conf->device_type,
+ WPS_DEV_TYPE_LEN, error)) {
+ dbus_set_error(error, DBUS_ERROR_FAILED,
+ "%s: error constructing reply", __func__);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * wpas_dbus_setter_wps_device_device_type - Set current device type
+ * @iter: Pointer to incoming dbus message iter
+ * @error: Location to store error on failure
+ * @user_data: Function specific data
+ * Returns: TRUE on success, FALSE on failure
+ *
+ * Setter for "DeviceType" property.
+ */
+dbus_bool_t wpas_dbus_setter_wps_device_device_type(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+{
+ struct wpa_supplicant *wpa_s = user_data;
+ u8 *dev_type;
+ int dev_len;
+ DBusMessageIter variant, array_iter;
+
+ if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_VARIANT)
+ return FALSE;
+
+ dbus_message_iter_recurse(iter, &variant);
+ if (dbus_message_iter_get_arg_type(&variant) != DBUS_TYPE_ARRAY)
+ return FALSE;
+
+ dbus_message_iter_recurse(&variant, &array_iter);
+ dbus_message_iter_get_fixed_array(&array_iter, &dev_type, &dev_len);
+
+ if (dev_len != WPS_DEV_TYPE_LEN)
+ return FALSE;
+
+ os_memcpy(wpa_s->conf->device_type, dev_type, WPS_DEV_TYPE_LEN);
+ wpa_s->conf->changed_parameters |= CFG_CHANGED_DEVICE_TYPE;
+ wpa_supplicant_update_config(wpa_s);
+
+ return TRUE;
+}
diff --git a/wpa_supplicant/dbus/dbus_new_helpers.c b/wpa_supplicant/dbus/dbus_new_helpers.c
new file mode 100644
index 000000000000..d9009ba85e9c
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_helpers.c
@@ -0,0 +1,1025 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/eloop.h"
+#include "dbus_common.h"
+#include "dbus_common_i.h"
+#include "dbus_new.h"
+#include "dbus_new_helpers.h"
+#include "dbus_new_handlers.h"
+#include "dbus_dict_helpers.h"
+
+
+static dbus_bool_t fill_dict_with_properties(
+ DBusMessageIter *dict_iter,
+ const struct wpa_dbus_property_desc *props,
+ const char *interface, void *user_data, DBusError *error)
+{
+ DBusMessageIter entry_iter;
+ const struct wpa_dbus_property_desc *dsc;
+
+ for (dsc = props; dsc && dsc->dbus_property; dsc++) {
+ /* Only return properties for the requested D-Bus interface */
+ if (os_strncmp(dsc->dbus_interface, interface,
+ WPAS_DBUS_INTERFACE_MAX) != 0)
+ continue;
+
+ /* Skip write-only properties */
+ if (dsc->getter == NULL)
+ continue;
+
+ if (!dbus_message_iter_open_container(dict_iter,
+ DBUS_TYPE_DICT_ENTRY,
+ NULL, &entry_iter) ||
+ !dbus_message_iter_append_basic(&entry_iter,
+ DBUS_TYPE_STRING,
+ &dsc->dbus_property))
+ goto error;
+
+ /* An error getting a property fails the request entirely */
+ if (!dsc->getter(dsc, &entry_iter, error, user_data)) {
+ wpa_printf(MSG_INFO,
+ "dbus: %s dbus_interface=%s dbus_property=%s getter failed",
+ __func__, dsc->dbus_interface,
+ dsc->dbus_property);
+ return FALSE;
+ }
+
+ if (!dbus_message_iter_close_container(dict_iter, &entry_iter))
+ goto error;
+ }
+
+ return TRUE;
+
+error:
+ dbus_set_error_const(error, DBUS_ERROR_NO_MEMORY, "no memory");
+ return FALSE;
+}
+
+
+/**
+ * get_all_properties - Responds for GetAll properties calls on object
+ * @message: Message with GetAll call
+ * @interface: interface name which properties will be returned
+ * @property_dsc: list of object's properties
+ * Returns: Message with dict of variants as argument with properties values
+ *
+ * Iterates over all properties registered with object and execute getters
+ * of those, which are readable and which interface matches interface
+ * specified as argument. Returned message contains one dict argument
+ * with properties names as keys and theirs values as values.
+ */
+static DBusMessage * get_all_properties(DBusMessage *message, char *interface,
+ struct wpa_dbus_object_desc *obj_dsc)
+{
+ DBusMessage *reply;
+ DBusMessageIter iter, dict_iter;
+ DBusError error;
+
+ reply = dbus_message_new_method_return(message);
+ if (reply == NULL)
+ return wpas_dbus_error_no_memory(message);
+
+ dbus_message_iter_init_append(reply, &iter);
+ if (!wpa_dbus_dict_open_write(&iter, &dict_iter)) {
+ dbus_message_unref(reply);
+ return wpas_dbus_error_no_memory(message);
+ }
+
+ dbus_error_init(&error);
+ if (!fill_dict_with_properties(&dict_iter, obj_dsc->properties,
+ interface, obj_dsc->user_data, &error)) {
+ wpa_dbus_dict_close_write(&iter, &dict_iter);
+ dbus_message_unref(reply);
+ reply = wpas_dbus_reply_new_from_error(
+ message, &error, DBUS_ERROR_INVALID_ARGS,
+ "No readable properties in this interface");
+ dbus_error_free(&error);
+ return reply;
+ }
+
+ if (!wpa_dbus_dict_close_write(&iter, &dict_iter)) {
+ dbus_message_unref(reply);
+ return wpas_dbus_error_no_memory(message);
+ }
+
+ return reply;
+}
+
+
+static int is_signature_correct(DBusMessage *message,
+ const struct wpa_dbus_method_desc *method_dsc)
+{
+ /* According to DBus documentation max length of signature is 255 */
+#define MAX_SIG_LEN 256
+ char registered_sig[MAX_SIG_LEN], *pos;
+ const char *sig = dbus_message_get_signature(message);
+ int ret;
+ const struct wpa_dbus_argument *arg;
+
+ pos = registered_sig;
+ *pos = '\0';
+
+ for (arg = method_dsc->args; arg && arg->name; arg++) {
+ if (arg->dir == ARG_IN) {
+ size_t blen = registered_sig + MAX_SIG_LEN - pos;
+
+ ret = os_snprintf(pos, blen, "%s", arg->type);
+ if (os_snprintf_error(blen, ret))
+ return 0;
+ pos += ret;
+ }
+ }
+
+ return !os_strncmp(registered_sig, sig, MAX_SIG_LEN);
+}
+
+
+static DBusMessage * properties_get_all(DBusMessage *message, char *interface,
+ struct wpa_dbus_object_desc *obj_dsc)
+{
+ if (os_strcmp(dbus_message_get_signature(message), "s") != 0)
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ NULL);
+
+ return get_all_properties(message, interface, obj_dsc);
+}
+
+
+static DBusMessage * properties_get(DBusMessage *message,
+ const struct wpa_dbus_property_desc *dsc,
+ void *user_data)
+{
+ DBusMessage *reply;
+ DBusMessageIter iter;
+ DBusError error;
+
+ if (os_strcmp(dbus_message_get_signature(message), "ss")) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ NULL);
+ }
+
+ if (dsc->getter == NULL) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Property is write-only");
+ }
+
+ reply = dbus_message_new_method_return(message);
+ dbus_message_iter_init_append(reply, &iter);
+
+ dbus_error_init(&error);
+ if (dsc->getter(dsc, &iter, &error, user_data) == FALSE) {
+ dbus_message_unref(reply);
+ reply = wpas_dbus_reply_new_from_error(
+ message, &error, DBUS_ERROR_FAILED,
+ "Failed to read property");
+ dbus_error_free(&error);
+ }
+
+ return reply;
+}
+
+
+static DBusMessage * properties_set(DBusMessage *message,
+ const struct wpa_dbus_property_desc *dsc,
+ void *user_data)
+{
+ DBusMessage *reply;
+ DBusMessageIter iter;
+ DBusError error;
+
+ if (os_strcmp(dbus_message_get_signature(message), "ssv")) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ NULL);
+ }
+
+ if (dsc->setter == NULL) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "Property is read-only");
+ }
+
+ dbus_message_iter_init(message, &iter);
+ /* Skip the interface name and the property name */
+ dbus_message_iter_next(&iter);
+ dbus_message_iter_next(&iter);
+
+ /* Iter will now point to the property's new value */
+ dbus_error_init(&error);
+ if (dsc->setter(dsc, &iter, &error, user_data) == TRUE) {
+ /* Success */
+ reply = dbus_message_new_method_return(message);
+ } else {
+ reply = wpas_dbus_reply_new_from_error(
+ message, &error, DBUS_ERROR_FAILED,
+ "Failed to set property");
+ dbus_error_free(&error);
+ }
+
+ return reply;
+}
+
+
+static DBusMessage *
+properties_get_or_set(DBusMessage *message, DBusMessageIter *iter,
+ char *interface,
+ struct wpa_dbus_object_desc *obj_dsc)
+{
+ const struct wpa_dbus_property_desc *property_dsc;
+ char *property;
+ const char *method;
+
+ method = dbus_message_get_member(message);
+ property_dsc = obj_dsc->properties;
+
+ /* Second argument: property name (DBUS_TYPE_STRING) */
+ if (!dbus_message_iter_next(iter) ||
+ dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_STRING) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ NULL);
+ }
+ dbus_message_iter_get_basic(iter, &property);
+
+ while (property_dsc && property_dsc->dbus_property) {
+ /* compare property names and
+ * interfaces */
+ if (!os_strncmp(property_dsc->dbus_property, property,
+ WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) &&
+ !os_strncmp(property_dsc->dbus_interface, interface,
+ WPAS_DBUS_INTERFACE_MAX))
+ break;
+
+ property_dsc++;
+ }
+ if (property_dsc == NULL || property_dsc->dbus_property == NULL) {
+ wpa_printf(MSG_DEBUG, "no property handler for %s.%s on %s",
+ interface, property,
+ dbus_message_get_path(message));
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ "No such property");
+ }
+
+ if (os_strncmp(WPA_DBUS_PROPERTIES_GET, method,
+ WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) == 0) {
+ wpa_printf(MSG_MSGDUMP, "%s: Get(%s)", __func__, property);
+ return properties_get(message, property_dsc,
+ obj_dsc->user_data);
+ }
+
+ wpa_printf(MSG_MSGDUMP, "%s: Set(%s)", __func__, property);
+ return properties_set(message, property_dsc, obj_dsc->user_data);
+}
+
+
+static DBusMessage * properties_handler(DBusMessage *message,
+ struct wpa_dbus_object_desc *obj_dsc)
+{
+ DBusMessageIter iter;
+ char *interface;
+ const char *method;
+
+ method = dbus_message_get_member(message);
+ dbus_message_iter_init(message, &iter);
+
+ if (!os_strncmp(WPA_DBUS_PROPERTIES_GET, method,
+ WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) ||
+ !os_strncmp(WPA_DBUS_PROPERTIES_SET, method,
+ WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) ||
+ !os_strncmp(WPA_DBUS_PROPERTIES_GETALL, method,
+ WPAS_DBUS_METHOD_SIGNAL_PROP_MAX)) {
+ /* First argument: interface name (DBUS_TYPE_STRING) */
+ if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING) {
+ return dbus_message_new_error(message,
+ DBUS_ERROR_INVALID_ARGS,
+ NULL);
+ }
+
+ dbus_message_iter_get_basic(&iter, &interface);
+
+ if (!os_strncmp(WPA_DBUS_PROPERTIES_GETALL, method,
+ WPAS_DBUS_METHOD_SIGNAL_PROP_MAX)) {
+ /* GetAll */
+ return properties_get_all(message, interface, obj_dsc);
+ }
+ /* Get or Set */
+ return properties_get_or_set(message, &iter, interface,
+ obj_dsc);
+ }
+ return dbus_message_new_error(message, DBUS_ERROR_UNKNOWN_METHOD,
+ NULL);
+}
+
+
+static DBusMessage * msg_method_handler(DBusMessage *message,
+ struct wpa_dbus_object_desc *obj_dsc)
+{
+ const struct wpa_dbus_method_desc *method_dsc = obj_dsc->methods;
+ const char *method;
+ const char *msg_interface;
+
+ method = dbus_message_get_member(message);
+ msg_interface = dbus_message_get_interface(message);
+
+ /* try match call to any registered method */
+ while (method_dsc && method_dsc->dbus_method) {
+ /* compare method names and interfaces */
+ if (!os_strncmp(method_dsc->dbus_method, method,
+ WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) &&
+ !os_strncmp(method_dsc->dbus_interface, msg_interface,
+ WPAS_DBUS_INTERFACE_MAX))
+ break;
+
+ method_dsc++;
+ }
+ if (method_dsc == NULL || method_dsc->dbus_method == NULL) {
+ wpa_printf(MSG_DEBUG, "no method handler for %s.%s on %s",
+ msg_interface, method,
+ dbus_message_get_path(message));
+ return dbus_message_new_error(message,
+ DBUS_ERROR_UNKNOWN_METHOD, NULL);
+ }
+
+ if (!is_signature_correct(message, method_dsc)) {
+ return dbus_message_new_error(message, DBUS_ERROR_INVALID_ARGS,
+ NULL);
+ }
+
+ return method_dsc->method_handler(message, obj_dsc->user_data);
+}
+
+
+/**
+ * message_handler - Handles incoming DBus messages
+ * @connection: DBus connection on which message was received
+ * @message: Received message
+ * @user_data: pointer to description of object to which message was sent
+ * Returns: Returns information whether message was handled or not
+ *
+ * Reads message interface and method name, then checks if they matches one
+ * of the special cases i.e. introspection call or properties get/getall/set
+ * methods and handles it. Else it iterates over registered methods list
+ * and tries to match method's name and interface to those read from message
+ * If appropriate method was found its handler function is called and
+ * response is sent. Otherwise, the DBUS_ERROR_UNKNOWN_METHOD error message
+ * will be sent.
+ */
+static DBusHandlerResult message_handler(DBusConnection *connection,
+ DBusMessage *message, void *user_data)
+{
+ struct wpa_dbus_object_desc *obj_dsc = user_data;
+ const char *method;
+ const char *path;
+ const char *msg_interface;
+ DBusMessage *reply;
+
+ /* get method, interface and path the message is addressed to */
+ method = dbus_message_get_member(message);
+ path = dbus_message_get_path(message);
+ msg_interface = dbus_message_get_interface(message);
+ if (!method || !path || !msg_interface)
+ return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
+
+ wpa_printf(MSG_MSGDUMP, "dbus: %s.%s (%s) [%s]",
+ msg_interface, method, path,
+ dbus_message_get_signature(message));
+
+ /* if message is introspection method call */
+ if (!os_strncmp(WPA_DBUS_INTROSPECTION_METHOD, method,
+ WPAS_DBUS_METHOD_SIGNAL_PROP_MAX) &&
+ !os_strncmp(WPA_DBUS_INTROSPECTION_INTERFACE, msg_interface,
+ WPAS_DBUS_INTERFACE_MAX)) {
+#ifdef CONFIG_CTRL_IFACE_DBUS_INTRO
+ reply = wpa_dbus_introspect(message, obj_dsc);
+#else /* CONFIG_CTRL_IFACE_DBUS_INTRO */
+ reply = dbus_message_new_error(
+ message, DBUS_ERROR_UNKNOWN_METHOD,
+ "wpa_supplicant was compiled without introspection support.");
+#endif /* CONFIG_CTRL_IFACE_DBUS_INTRO */
+ } else if (!os_strncmp(WPA_DBUS_PROPERTIES_INTERFACE, msg_interface,
+ WPAS_DBUS_INTERFACE_MAX)) {
+ /* if message is properties method call */
+ reply = properties_handler(message, obj_dsc);
+ } else {
+ reply = msg_method_handler(message, obj_dsc);
+ }
+
+ /* If handler succeed returning NULL, reply empty message */
+ if (!reply)
+ reply = dbus_message_new_method_return(message);
+ if (reply) {
+ if (!dbus_message_get_no_reply(message))
+ dbus_connection_send(connection, reply, NULL);
+ dbus_message_unref(reply);
+ }
+
+ wpa_dbus_flush_all_changed_properties(connection);
+
+ return DBUS_HANDLER_RESULT_HANDLED;
+}
+
+
+/**
+ * free_dbus_object_desc - Frees object description data structure
+ * @connection: DBus connection
+ * @obj_dsc: Object description to free
+ *
+ * Frees each of properties, methods and signals description lists and
+ * the object description structure itself.
+ */
+void free_dbus_object_desc(struct wpa_dbus_object_desc *obj_dsc)
+{
+ if (!obj_dsc)
+ return;
+
+ /* free handler's argument */
+ if (obj_dsc->user_data_free_func)
+ obj_dsc->user_data_free_func(obj_dsc->user_data);
+
+ os_free(obj_dsc->path);
+ os_free(obj_dsc->prop_changed_flags);
+ os_free(obj_dsc);
+}
+
+
+static void free_dbus_object_desc_cb(DBusConnection *connection, void *obj_dsc)
+{
+ free_dbus_object_desc(obj_dsc);
+}
+
+
+/**
+ * wpa_dbus_ctrl_iface_init - Initialize dbus control interface
+ * @application_data: Pointer to application specific data structure
+ * @dbus_path: DBus path to interface object
+ * @dbus_service: DBus service name to register with
+ * @messageHandler: a pointer to function which will handle dbus messages
+ * coming on interface
+ * Returns: 0 on success, -1 on failure
+ *
+ * Initialize the dbus control interface and start receiving commands from
+ * external programs over the bus.
+ */
+int wpa_dbus_ctrl_iface_init(struct wpas_dbus_priv *iface,
+ char *dbus_path, char *dbus_service,
+ struct wpa_dbus_object_desc *obj_desc)
+{
+ DBusError error;
+ int ret = -1;
+ DBusObjectPathVTable wpa_vtable = {
+ &free_dbus_object_desc_cb, &message_handler,
+ NULL, NULL, NULL, NULL
+ };
+
+ obj_desc->connection = iface->con;
+ obj_desc->path = os_strdup(dbus_path);
+
+ /* Register the message handler for the global dbus interface */
+ if (!dbus_connection_register_object_path(iface->con, dbus_path,
+ &wpa_vtable, obj_desc)) {
+ wpa_printf(MSG_ERROR, "dbus: Could not set up message handler");
+ return -1;
+ }
+
+ /* Register our service with the message bus */
+ dbus_error_init(&error);
+ switch (dbus_bus_request_name(iface->con, dbus_service, 0, &error)) {
+ case DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER:
+ ret = 0;
+ break;
+ case DBUS_REQUEST_NAME_REPLY_EXISTS:
+ case DBUS_REQUEST_NAME_REPLY_IN_QUEUE:
+ case DBUS_REQUEST_NAME_REPLY_ALREADY_OWNER:
+ wpa_printf(MSG_ERROR,
+ "dbus: Could not request service name: already registered");
+ break;
+ default:
+ wpa_printf(MSG_ERROR,
+ "dbus: Could not request service name: %s %s",
+ error.name, error.message);
+ break;
+ }
+ dbus_error_free(&error);
+
+ if (ret != 0)
+ return -1;
+
+ wpa_printf(MSG_DEBUG, "Providing DBus service '%s'.", dbus_service);
+
+ return 0;
+}
+
+
+/**
+ * wpa_dbus_register_object_per_iface - Register a new object with dbus
+ * @ctrl_iface: pointer to dbus private data
+ * @path: DBus path to object
+ * @ifname: interface name
+ * @obj_desc: description of object's methods, signals and properties
+ * Returns: 0 on success, -1 on error
+ *
+ * Registers a new interface with dbus and assigns it a dbus object path.
+ */
+int wpa_dbus_register_object_per_iface(struct wpas_dbus_priv *ctrl_iface,
+ const char *path, const char *ifname,
+ struct wpa_dbus_object_desc *obj_desc)
+{
+ DBusConnection *con;
+ DBusError error;
+ DBusObjectPathVTable vtable = {
+ &free_dbus_object_desc_cb, &message_handler,
+ NULL, NULL, NULL, NULL
+ };
+
+ /* Do nothing if the control interface is not turned on */
+ if (ctrl_iface == NULL)
+ return 0;
+
+ con = ctrl_iface->con;
+ obj_desc->connection = con;
+ obj_desc->path = os_strdup(path);
+
+ dbus_error_init(&error);
+ /* Register the message handler for the interface functions */
+ if (!dbus_connection_try_register_object_path(con, path, &vtable,
+ obj_desc, &error)) {
+ if (os_strcmp(error.name, DBUS_ERROR_OBJECT_PATH_IN_USE) == 0) {
+ wpa_printf(MSG_DEBUG, "dbus: %s", error.message);
+ } else {
+ wpa_printf(MSG_ERROR,
+ "dbus: Could not set up message handler for interface %s object %s (error: %s message: %s)",
+ ifname, path, error.name, error.message);
+ }
+ dbus_error_free(&error);
+ return -1;
+ }
+
+ dbus_error_free(&error);
+ return 0;
+}
+
+
+static void flush_object_timeout_handler(void *eloop_ctx, void *timeout_ctx);
+
+
+/**
+ * wpa_dbus_unregister_object_per_iface - Unregisters DBus object
+ * @ctrl_iface: Pointer to dbus private data
+ * @path: DBus path to object which will be unregistered
+ * Returns: Zero on success and -1 on failure
+ *
+ * Unregisters DBus object given by its path
+ */
+int wpa_dbus_unregister_object_per_iface(
+ struct wpas_dbus_priv *ctrl_iface, const char *path)
+{
+ DBusConnection *con = ctrl_iface->con;
+ struct wpa_dbus_object_desc *obj_desc = NULL;
+
+ dbus_connection_get_object_path_data(con, path, (void **) &obj_desc);
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s: Could not obtain object's private data: %s",
+ __func__, path);
+ return 0;
+ }
+
+ eloop_cancel_timeout(flush_object_timeout_handler, con, obj_desc);
+
+ if (!dbus_connection_unregister_object_path(con, path))
+ return -1;
+
+ return 0;
+}
+
+
+static dbus_bool_t put_changed_properties(
+ const struct wpa_dbus_object_desc *obj_dsc, const char *interface,
+ DBusMessageIter *dict_iter, int clear_changed)
+{
+ DBusMessageIter entry_iter;
+ const struct wpa_dbus_property_desc *dsc;
+ int i;
+ DBusError error;
+
+ for (dsc = obj_dsc->properties, i = 0; dsc && dsc->dbus_property;
+ dsc++, i++) {
+ if (obj_dsc->prop_changed_flags == NULL ||
+ !obj_dsc->prop_changed_flags[i])
+ continue;
+ if (os_strcmp(dsc->dbus_interface, interface) != 0)
+ continue;
+ if (clear_changed)
+ obj_dsc->prop_changed_flags[i] = 0;
+
+ if (!dbus_message_iter_open_container(dict_iter,
+ DBUS_TYPE_DICT_ENTRY,
+ NULL, &entry_iter) ||
+ !dbus_message_iter_append_basic(&entry_iter,
+ DBUS_TYPE_STRING,
+ &dsc->dbus_property))
+ return FALSE;
+
+ dbus_error_init(&error);
+ if (!dsc->getter(dsc, &entry_iter, &error, obj_dsc->user_data))
+ {
+ if (dbus_error_is_set(&error)) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s: Cannot get new value of property %s: (%s) %s",
+ __func__, dsc->dbus_property,
+ error.name, error.message);
+ } else {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s: Cannot get new value of property %s",
+ __func__, dsc->dbus_property);
+ }
+ dbus_error_free(&error);
+ return FALSE;
+ }
+
+ if (!dbus_message_iter_close_container(dict_iter, &entry_iter))
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+static void do_send_prop_changed_signal(
+ DBusConnection *con, const char *path, const char *interface,
+ const struct wpa_dbus_object_desc *obj_dsc)
+{
+ DBusMessage *msg;
+ DBusMessageIter signal_iter, dict_iter;
+
+ msg = dbus_message_new_signal(path, DBUS_INTERFACE_PROPERTIES,
+ "PropertiesChanged");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &signal_iter);
+
+ if (!dbus_message_iter_append_basic(&signal_iter, DBUS_TYPE_STRING,
+ &interface) ||
+ /* Changed properties dict */
+ !dbus_message_iter_open_container(&signal_iter, DBUS_TYPE_ARRAY,
+ "{sv}", &dict_iter) ||
+ !put_changed_properties(obj_dsc, interface, &dict_iter, 0) ||
+ !dbus_message_iter_close_container(&signal_iter, &dict_iter) ||
+ /* Invalidated properties array (empty) */
+ !dbus_message_iter_open_container(&signal_iter, DBUS_TYPE_ARRAY,
+ "s", &dict_iter) ||
+ !dbus_message_iter_close_container(&signal_iter, &dict_iter)) {
+ wpa_printf(MSG_DEBUG, "dbus: %s: Failed to construct signal",
+ __func__);
+ } else {
+ dbus_connection_send(con, msg, NULL);
+ }
+
+ dbus_message_unref(msg);
+}
+
+
+static void do_send_deprecated_prop_changed_signal(
+ DBusConnection *con, const char *path, const char *interface,
+ const struct wpa_dbus_object_desc *obj_dsc)
+{
+ DBusMessage *msg;
+ DBusMessageIter signal_iter, dict_iter;
+
+ msg = dbus_message_new_signal(path, interface, "PropertiesChanged");
+ if (msg == NULL)
+ return;
+
+ dbus_message_iter_init_append(msg, &signal_iter);
+
+ if (!dbus_message_iter_open_container(&signal_iter, DBUS_TYPE_ARRAY,
+ "{sv}", &dict_iter) ||
+ !put_changed_properties(obj_dsc, interface, &dict_iter, 1) ||
+ !dbus_message_iter_close_container(&signal_iter, &dict_iter)) {
+ wpa_printf(MSG_DEBUG, "dbus: %s: Failed to construct signal",
+ __func__);
+ } else {
+ dbus_connection_send(con, msg, NULL);
+ }
+
+ dbus_message_unref(msg);
+}
+
+
+static void send_prop_changed_signal(
+ DBusConnection *con, const char *path, const char *interface,
+ const struct wpa_dbus_object_desc *obj_dsc)
+{
+ /*
+ * First, send property change notification on the standardized
+ * org.freedesktop.DBus.Properties interface. This call will not
+ * clear the property change bits, so that they are preserved for
+ * the call that follows.
+ */
+ do_send_prop_changed_signal(con, path, interface, obj_dsc);
+
+ /*
+ * Now send PropertiesChanged on our own interface for backwards
+ * compatibility. This is deprecated and will be removed in a future
+ * release.
+ */
+ do_send_deprecated_prop_changed_signal(con, path, interface, obj_dsc);
+
+ /* Property change bits have now been cleared. */
+}
+
+
+static void flush_object_timeout_handler(void *eloop_ctx, void *timeout_ctx)
+{
+ DBusConnection *con = eloop_ctx;
+ struct wpa_dbus_object_desc *obj_desc = timeout_ctx;
+
+ wpa_printf(MSG_MSGDUMP,
+ "dbus: %s: Timeout - sending changed properties of object %s",
+ __func__, obj_desc->path);
+ wpa_dbus_flush_object_changed_properties(con, obj_desc->path);
+}
+
+
+static void recursive_flush_changed_properties(DBusConnection *con,
+ const char *path)
+{
+ char **objects = NULL;
+ char subobj_path[WPAS_DBUS_OBJECT_PATH_MAX];
+ int i;
+
+ wpa_dbus_flush_object_changed_properties(con, path);
+
+ if (!dbus_connection_list_registered(con, path, &objects))
+ goto out;
+
+ for (i = 0; objects[i]; i++) {
+ os_snprintf(subobj_path, WPAS_DBUS_OBJECT_PATH_MAX,
+ "%s/%s", path, objects[i]);
+ recursive_flush_changed_properties(con, subobj_path);
+ }
+
+out:
+ dbus_free_string_array(objects);
+}
+
+
+/**
+ * wpa_dbus_flush_all_changed_properties - Send all PropertiesChanged signals
+ * @con: DBus connection
+ *
+ * Traverses through all registered objects and sends PropertiesChanged for
+ * each properties.
+ */
+void wpa_dbus_flush_all_changed_properties(DBusConnection *con)
+{
+ recursive_flush_changed_properties(con, WPAS_DBUS_NEW_PATH);
+}
+
+
+/**
+ * wpa_dbus_flush_object_changed_properties - Send PropertiesChanged for object
+ * @con: DBus connection
+ * @path: path to a DBus object for which PropertiesChanged will be sent.
+ *
+ * Iterates over all properties registered with object and for each interface
+ * containing properties marked as changed, sends a PropertiesChanged signal
+ * containing names and new values of properties that have changed.
+ *
+ * You need to call this function after wpa_dbus_mark_property_changed()
+ * if you want to send PropertiesChanged signal immediately (i.e., without
+ * waiting timeout to expire). PropertiesChanged signal for an object is sent
+ * automatically short time after first marking property as changed. All
+ * PropertiesChanged signals are sent automatically after responding on DBus
+ * message, so if you marked a property changed as a result of DBus call
+ * (e.g., param setter), you usually do not need to call this function.
+ */
+void wpa_dbus_flush_object_changed_properties(DBusConnection *con,
+ const char *path)
+{
+ struct wpa_dbus_object_desc *obj_desc = NULL;
+ const struct wpa_dbus_property_desc *dsc;
+ int i;
+
+ dbus_connection_get_object_path_data(con, path, (void **) &obj_desc);
+ if (!obj_desc)
+ return;
+ eloop_cancel_timeout(flush_object_timeout_handler, con, obj_desc);
+
+ for (dsc = obj_desc->properties, i = 0; dsc && dsc->dbus_property;
+ dsc++, i++) {
+ if (obj_desc->prop_changed_flags == NULL ||
+ !obj_desc->prop_changed_flags[i])
+ continue;
+ send_prop_changed_signal(con, path, dsc->dbus_interface,
+ obj_desc);
+ }
+}
+
+
+#define WPA_DBUS_SEND_PROP_CHANGED_TIMEOUT 5000
+
+
+/**
+ * wpa_dbus_mark_property_changed - Mark a property as changed and
+ * @iface: dbus priv struct
+ * @path: path to DBus object which property has changed
+ * @interface: interface containing changed property
+ * @property: property name which has changed
+ *
+ * Iterates over all properties registered with an object and marks the one
+ * given in parameters as changed. All parameters registered for an object
+ * within a single interface will be aggregated together and sent in one
+ * PropertiesChanged signal when function
+ * wpa_dbus_flush_object_changed_properties() is called.
+ */
+void wpa_dbus_mark_property_changed(struct wpas_dbus_priv *iface,
+ const char *path, const char *interface,
+ const char *property)
+{
+ struct wpa_dbus_object_desc *obj_desc = NULL;
+ const struct wpa_dbus_property_desc *dsc;
+ int i = 0;
+
+ if (iface == NULL)
+ return;
+
+ dbus_connection_get_object_path_data(iface->con, path,
+ (void **) &obj_desc);
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "dbus: wpa_dbus_property_changed: could not obtain object's private data: %s",
+ path);
+ return;
+ }
+
+ for (dsc = obj_desc->properties; dsc && dsc->dbus_property; dsc++, i++)
+ if (os_strcmp(property, dsc->dbus_property) == 0 &&
+ os_strcmp(interface, dsc->dbus_interface) == 0) {
+ if (obj_desc->prop_changed_flags)
+ obj_desc->prop_changed_flags[i] = 1;
+ break;
+ }
+
+ if (!dsc || !dsc->dbus_property) {
+ wpa_printf(MSG_ERROR,
+ "dbus: wpa_dbus_property_changed: no property %s in object %s",
+ property, path);
+ return;
+ }
+
+ if (!eloop_is_timeout_registered(flush_object_timeout_handler,
+ iface->con, obj_desc)) {
+ eloop_register_timeout(0, WPA_DBUS_SEND_PROP_CHANGED_TIMEOUT,
+ flush_object_timeout_handler,
+ iface->con, obj_desc);
+ }
+}
+
+
+/**
+ * wpa_dbus_get_object_properties - Put object's properties into dictionary
+ * @iface: dbus priv struct
+ * @path: path to DBus object which properties will be obtained
+ * @interface: interface name which properties will be obtained
+ * @iter: DBus message iter at which to append property dictionary.
+ *
+ * Iterates over all properties registered with object and execute getters
+ * of those, which are readable and which interface matches interface
+ * specified as argument. Obtained properties values are stored in
+ * dict_iter dictionary.
+ */
+dbus_bool_t wpa_dbus_get_object_properties(struct wpas_dbus_priv *iface,
+ const char *path,
+ const char *interface,
+ DBusMessageIter *iter)
+{
+ struct wpa_dbus_object_desc *obj_desc = NULL;
+ DBusMessageIter dict_iter;
+ DBusError error;
+
+ dbus_connection_get_object_path_data(iface->con, path,
+ (void **) &obj_desc);
+ if (!obj_desc) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s: could not obtain object's private data: %s",
+ __func__, path);
+ return FALSE;
+ }
+
+ if (!wpa_dbus_dict_open_write(iter, &dict_iter)) {
+ wpa_printf(MSG_ERROR, "dbus: %s: failed to open message dict",
+ __func__);
+ return FALSE;
+ }
+
+ dbus_error_init(&error);
+ if (!fill_dict_with_properties(&dict_iter, obj_desc->properties,
+ interface, obj_desc->user_data,
+ &error)) {
+ wpa_printf(MSG_ERROR,
+ "dbus: %s: failed to get object properties: (%s) %s",
+ __func__,
+ dbus_error_is_set(&error) ? error.name : "none",
+ dbus_error_is_set(&error) ? error.message : "none");
+ dbus_error_free(&error);
+ wpa_dbus_dict_close_write(iter, &dict_iter);
+ return FALSE;
+ }
+
+ return wpa_dbus_dict_close_write(iter, &dict_iter);
+}
+
+/**
+ * wpas_dbus_new_decompose_object_path - Decompose an interface object path into parts
+ * @path: The dbus object path
+ * @sep: Separating part (e.g., "Networks" or "PersistentGroups")
+ * @item: (out) The part following the specified separator, if any
+ * Returns: The object path of the interface this path refers to
+ *
+ * For a given object path, decomposes the object path into object id and
+ * requested part, if those parts exist. The caller is responsible for freeing
+ * the returned value. The *item pointer points to that allocated value and must
+ * not be freed separately.
+ *
+ * As an example, path = "/fi/w1/wpa_supplicant1/Interfaces/1/Networks/0" and
+ * sep = "Networks" would result in "/fi/w1/wpa_supplicant1/Interfaces/1"
+ * getting returned and *items set to point to "0".
+ */
+char * wpas_dbus_new_decompose_object_path(const char *path, const char *sep,
+ char **item)
+{
+ const unsigned int dev_path_prefix_len =
+ os_strlen(WPAS_DBUS_NEW_PATH_INTERFACES "/");
+ char *obj_path_only;
+ char *pos;
+ size_t sep_len;
+
+ *item = NULL;
+
+ /* Verify that this starts with our interface prefix */
+ if (os_strncmp(path, WPAS_DBUS_NEW_PATH_INTERFACES "/",
+ dev_path_prefix_len) != 0)
+ return NULL; /* not our path */
+
+ /* Ensure there's something at the end of the path */
+ if ((path + dev_path_prefix_len)[0] == '\0')
+ return NULL;
+
+ obj_path_only = os_strdup(path);
+ if (obj_path_only == NULL)
+ return NULL;
+
+ pos = obj_path_only + dev_path_prefix_len;
+ pos = os_strchr(pos, '/');
+ if (pos == NULL)
+ return obj_path_only; /* no next item on the path */
+
+ /* Separate network interface prefix from the path */
+ *pos++ = '\0';
+
+ sep_len = os_strlen(sep);
+ if (os_strncmp(pos, sep, sep_len) != 0 || pos[sep_len] != '/')
+ return obj_path_only; /* no match */
+
+ /* return a pointer to the requested item */
+ *item = pos + sep_len + 1;
+ return obj_path_only;
+}
+
+
+/**
+ * wpas_dbus_reply_new_from_error - Create a new D-Bus error message from a
+ * dbus error structure
+ * @message: The original request message for which the error is a reply
+ * @error: The error containing a name and a descriptive error cause
+ * @fallback_name: A generic error name if @error was not set
+ * @fallback_string: A generic error string if @error was not set
+ * Returns: A new D-Bus error message
+ *
+ * Given a DBusMessage structure, creates a new D-Bus error message using
+ * the error name and string contained in that structure.
+ */
+DBusMessage * wpas_dbus_reply_new_from_error(DBusMessage *message,
+ DBusError *error,
+ const char *fallback_name,
+ const char *fallback_string)
+{
+ if (error && error->name && error->message) {
+ return dbus_message_new_error(message, error->name,
+ error->message);
+ }
+ if (fallback_name && fallback_string) {
+ return dbus_message_new_error(message, fallback_name,
+ fallback_string);
+ }
+ return NULL;
+}
diff --git a/wpa_supplicant/dbus/dbus_new_helpers.h b/wpa_supplicant/dbus/dbus_new_helpers.h
new file mode 100644
index 000000000000..7b63b28d7707
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_helpers.h
@@ -0,0 +1,154 @@
+/*
+ * WPA Supplicant / dbus-based control interface
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#ifndef WPA_DBUS_CTRL_H
+#define WPA_DBUS_CTRL_H
+
+#include <dbus/dbus.h>
+
+typedef DBusMessage * (*WPADBusMethodHandler)(DBusMessage *message,
+ void *user_data);
+typedef void (*WPADBusArgumentFreeFunction)(void *handler_arg);
+
+struct wpa_dbus_property_desc;
+typedef dbus_bool_t (*WPADBusPropertyAccessor)(
+ const struct wpa_dbus_property_desc *property_desc,
+ DBusMessageIter *iter, DBusError *error, void *user_data);
+#define DECLARE_ACCESSOR(f) \
+dbus_bool_t f(const struct wpa_dbus_property_desc *property_desc, \
+ DBusMessageIter *iter, DBusError *error, void *user_data)
+
+struct wpa_dbus_object_desc {
+ DBusConnection *connection;
+ char *path;
+
+ /* list of methods, properties and signals registered with object */
+ const struct wpa_dbus_method_desc *methods;
+ const struct wpa_dbus_signal_desc *signals;
+ const struct wpa_dbus_property_desc *properties;
+
+ /* property changed flags */
+ u8 *prop_changed_flags;
+
+ /* argument for method handlers and properties
+ * getter and setter functions */
+ void *user_data;
+ /* function used to free above argument */
+ WPADBusArgumentFreeFunction user_data_free_func;
+};
+
+enum dbus_arg_direction { ARG_IN, ARG_OUT };
+
+struct wpa_dbus_argument {
+ char *name;
+ char *type;
+ enum dbus_arg_direction dir;
+};
+
+#define END_ARGS { NULL, NULL, ARG_IN }
+
+/**
+ * struct wpa_dbus_method_desc - DBus method description
+ */
+struct wpa_dbus_method_desc {
+ /* method name */
+ const char *dbus_method;
+ /* method interface */
+ const char *dbus_interface;
+ /* method handling function */
+ WPADBusMethodHandler method_handler;
+ /* array of arguments */
+ struct wpa_dbus_argument args[4];
+};
+
+/**
+ * struct wpa_dbus_signal_desc - DBus signal description
+ */
+struct wpa_dbus_signal_desc {
+ /* signal name */
+ const char *dbus_signal;
+ /* signal interface */
+ const char *dbus_interface;
+ /* array of arguments */
+ struct wpa_dbus_argument args[4];
+};
+
+/**
+ * struct wpa_dbus_property_desc - DBus property description
+ */
+struct wpa_dbus_property_desc {
+ /* property name */
+ const char *dbus_property;
+ /* property interface */
+ const char *dbus_interface;
+ /* property type signature in DBus type notation */
+ const char *type;
+ /* property getter function */
+ WPADBusPropertyAccessor getter;
+ /* property setter function */
+ WPADBusPropertyAccessor setter;
+ /* other data */
+ const char *data;
+};
+
+
+#define WPAS_DBUS_OBJECT_PATH_MAX 150
+#define WPAS_DBUS_INTERFACE_MAX 150
+#define WPAS_DBUS_METHOD_SIGNAL_PROP_MAX 50
+#define WPAS_DBUS_AUTH_MODE_MAX 64
+
+#define WPA_DBUS_INTROSPECTION_INTERFACE "org.freedesktop.DBus.Introspectable"
+#define WPA_DBUS_INTROSPECTION_METHOD "Introspect"
+#define WPA_DBUS_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties"
+#define WPA_DBUS_PROPERTIES_GET "Get"
+#define WPA_DBUS_PROPERTIES_SET "Set"
+#define WPA_DBUS_PROPERTIES_GETALL "GetAll"
+
+void free_dbus_object_desc(struct wpa_dbus_object_desc *obj_dsc);
+
+int wpa_dbus_ctrl_iface_init(struct wpas_dbus_priv *iface, char *dbus_path,
+ char *dbus_service,
+ struct wpa_dbus_object_desc *obj_desc);
+
+int wpa_dbus_register_object_per_iface(
+ struct wpas_dbus_priv *ctrl_iface,
+ const char *path, const char *ifname,
+ struct wpa_dbus_object_desc *obj_desc);
+
+int wpa_dbus_unregister_object_per_iface(
+ struct wpas_dbus_priv *ctrl_iface,
+ const char *path);
+
+dbus_bool_t wpa_dbus_get_object_properties(struct wpas_dbus_priv *iface,
+ const char *path,
+ const char *interface,
+ DBusMessageIter *iter);
+
+
+void wpa_dbus_flush_all_changed_properties(DBusConnection *con);
+
+void wpa_dbus_flush_object_changed_properties(DBusConnection *con,
+ const char *path);
+
+void wpa_dbus_mark_property_changed(struct wpas_dbus_priv *iface,
+ const char *path, const char *interface,
+ const char *property);
+
+DBusMessage * wpa_dbus_introspect(DBusMessage *message,
+ struct wpa_dbus_object_desc *obj_dsc);
+
+char * wpas_dbus_new_decompose_object_path(const char *path, const char *sep,
+ char **item);
+
+DBusMessage *wpas_dbus_reply_new_from_error(DBusMessage *message,
+ DBusError *error,
+ const char *fallback_name,
+ const char *fallback_string);
+
+#endif /* WPA_DBUS_CTRL_H */
diff --git a/wpa_supplicant/dbus/dbus_new_introspect.c b/wpa_supplicant/dbus/dbus_new_introspect.c
new file mode 100644
index 000000000000..6c721bf556db
--- /dev/null
+++ b/wpa_supplicant/dbus/dbus_new_introspect.c
@@ -0,0 +1,286 @@
+/*
+ * wpa_supplicant - D-Bus introspection
+ * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
+ * Copyright (c) 2009, Witold Sowa <witold.sowa@gmail.com>
+ * Copyright (c) 2010, Jouni Malinen <j@w1.fi>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "utils/includes.h"
+
+#include "utils/common.h"
+#include "utils/list.h"
+#include "utils/wpabuf.h"
+#include "dbus_common_i.h"
+#include "dbus_new_helpers.h"
+
+
+struct interfaces {
+ struct dl_list list;
+ char *dbus_interface;
+ struct wpabuf *xml;
+};
+
+
+static struct interfaces * add_interface(struct dl_list *list,
+ const char *dbus_interface)
+{
+ struct interfaces *iface;
+
+ dl_list_for_each(iface, list, struct interfaces, list) {
+ if (os_strcmp(iface->dbus_interface, dbus_interface) == 0)
+ return iface; /* already in the list */
+ }
+
+ iface = os_zalloc(sizeof(struct interfaces));
+ if (!iface)
+ return NULL;
+ iface->dbus_interface = os_strdup(dbus_interface);
+ iface->xml = wpabuf_alloc(15000);
+ if (iface->dbus_interface == NULL || iface->xml == NULL) {
+ os_free(iface->dbus_interface);
+ wpabuf_free(iface->xml);
+ os_free(iface);
+ return NULL;
+ }
+ wpabuf_printf(iface->xml, "<interface name=\"%s\">", dbus_interface);
+ dl_list_add_tail(list, &iface->list);
+ return iface;
+}
+
+
+static void add_arg(struct wpabuf *xml, const char *name, const char *type,
+ const char *direction)
+{
+ wpabuf_printf(xml, "<arg name=\"%s\"", name);
+ if (type)
+ wpabuf_printf(xml, " type=\"%s\"", type);
+ if (direction)
+ wpabuf_printf(xml, " direction=\"%s\"", direction);
+ wpabuf_put_str(xml, "/>");
+}
+
+
+static void add_entry(struct wpabuf *xml, const char *type, const char *name,
+ const struct wpa_dbus_argument *args, int include_dir)
+{
+ const struct wpa_dbus_argument *arg;
+
+ if (args == NULL || args->name == NULL) {
+ wpabuf_printf(xml, "<%s name=\"%s\"/>", type, name);
+ return;
+ }
+ wpabuf_printf(xml, "<%s name=\"%s\">", type, name);
+ for (arg = args; arg && arg->name; arg++) {
+ add_arg(xml, arg->name, arg->type,
+ include_dir ? (arg->dir == ARG_IN ? "in" : "out") :
+ NULL);
+ }
+ wpabuf_printf(xml, "</%s>", type);
+}
+
+
+static void add_property(struct wpabuf *xml,
+ const struct wpa_dbus_property_desc *dsc)
+{
+ wpabuf_printf(xml, "<property name=\"%s\" type=\"%s\" "
+ "access=\"%s%s\"/>",
+ dsc->dbus_property, dsc->type,
+ dsc->getter ? "read" : "",
+ dsc->setter ? "write" : "");
+}
+
+
+static void extract_interfaces_methods(
+ struct dl_list *list, const struct wpa_dbus_method_desc *methods)
+{
+ const struct wpa_dbus_method_desc *dsc;
+ struct interfaces *iface;
+
+ for (dsc = methods; dsc && dsc->dbus_method; dsc++) {
+ iface = add_interface(list, dsc->dbus_interface);
+ if (iface)
+ add_entry(iface->xml, "method", dsc->dbus_method,
+ dsc->args, 1);
+ }
+}
+
+
+static void extract_interfaces_signals(
+ struct dl_list *list, const struct wpa_dbus_signal_desc *signals)
+{
+ const struct wpa_dbus_signal_desc *dsc;
+ struct interfaces *iface;
+
+ for (dsc = signals; dsc && dsc->dbus_signal; dsc++) {
+ iface = add_interface(list, dsc->dbus_interface);
+ if (iface)
+ add_entry(iface->xml, "signal", dsc->dbus_signal,
+ dsc->args, 0);
+ }
+}
+
+
+static void extract_interfaces_properties(
+ struct dl_list *list, const struct wpa_dbus_property_desc *properties)
+{
+ const struct wpa_dbus_property_desc *dsc;
+ struct interfaces *iface;
+
+ for (dsc = properties; dsc && dsc->dbus_property; dsc++) {
+ iface = add_interface(list, dsc->dbus_interface);
+ if (iface)
+ add_property(iface->xml, dsc);
+ }
+}
+
+
+/**
+ * extract_interfaces - Extract interfaces from methods, signals and props
+ * @list: Interface list to be filled
+ * @obj_dsc: Description of object from which interfaces will be extracted
+ *
+ * Iterates over all methods, signals, and properties registered with an
+ * object and collects all declared DBus interfaces and create interfaces'
+ * node in XML root node for each. Returned list elements contain interface
+ * name and XML node of corresponding interface.
+ */
+static void extract_interfaces(struct dl_list *list,
+ struct wpa_dbus_object_desc *obj_dsc)
+{
+ extract_interfaces_methods(list, obj_dsc->methods);
+ extract_interfaces_signals(list, obj_dsc->signals);
+ extract_interfaces_properties(list, obj_dsc->properties);
+}
+
+
+static void add_interfaces(struct dl_list *list, struct wpabuf *xml)
+{
+ struct interfaces *iface, *n;
+
+ dl_list_for_each_safe(iface, n, list, struct interfaces, list) {
+ if (wpabuf_len(iface->xml) + 20 < wpabuf_tailroom(xml)) {
+ wpabuf_put_buf(xml, iface->xml);
+ wpabuf_put_str(xml, "</interface>");
+ } else {
+ wpa_printf(MSG_DEBUG,
+ "dbus: Not enough room for add_interfaces inspect data: tailroom %u, add %u",
+ (unsigned int) wpabuf_tailroom(xml),
+ (unsigned int) wpabuf_len(iface->xml));
+ }
+ dl_list_del(&iface->list);
+ wpabuf_free(iface->xml);
+ os_free(iface->dbus_interface);
+ os_free(iface);
+ }
+}
+
+
+static void add_child_nodes(struct wpabuf *xml, DBusConnection *con,
+ const char *path)
+{
+ char **children;
+ int i;
+
+ /* add child nodes to introspection tree */
+ dbus_connection_list_registered(con, path, &children);
+ for (i = 0; children[i]; i++)
+ wpabuf_printf(xml, "<node name=\"%s\"/>", children[i]);
+ dbus_free_string_array(children);
+}
+
+
+static void add_introspectable_interface(struct wpabuf *xml)
+{
+ wpabuf_printf(xml, "<interface name=\"%s\">"
+ "<method name=\"%s\">"
+ "<arg name=\"data\" type=\"s\" direction=\"out\"/>"
+ "</method>"
+ "</interface>",
+ WPA_DBUS_INTROSPECTION_INTERFACE,
+ WPA_DBUS_INTROSPECTION_METHOD);
+}
+
+
+static void add_properties_interface(struct wpabuf *xml)
+{
+ wpabuf_printf(xml, "<interface name=\"%s\">",
+ WPA_DBUS_PROPERTIES_INTERFACE);
+
+ wpabuf_printf(xml, "<method name=\"%s\">", WPA_DBUS_PROPERTIES_GET);
+ add_arg(xml, "interface", "s", "in");
+ add_arg(xml, "propname", "s", "in");
+ add_arg(xml, "value", "v", "out");
+ wpabuf_put_str(xml, "</method>");
+
+ wpabuf_printf(xml, "<method name=\"%s\">", WPA_DBUS_PROPERTIES_GETALL);
+ add_arg(xml, "interface", "s", "in");
+ add_arg(xml, "props", "a{sv}", "out");
+ wpabuf_put_str(xml, "</method>");
+
+ wpabuf_printf(xml, "<method name=\"%s\">", WPA_DBUS_PROPERTIES_SET);
+ add_arg(xml, "interface", "s", "in");
+ add_arg(xml, "propname", "s", "in");
+ add_arg(xml, "value", "v", "in");
+ wpabuf_put_str(xml, "</method>");
+
+ wpabuf_put_str(xml, "</interface>");
+}
+
+
+static void add_wpas_interfaces(struct wpabuf *xml,
+ struct wpa_dbus_object_desc *obj_dsc)
+{
+ struct dl_list ifaces;
+
+ dl_list_init(&ifaces);
+ extract_interfaces(&ifaces, obj_dsc);
+ add_interfaces(&ifaces, xml);
+}
+
+
+/**
+ * wpa_dbus_introspect - Responds for Introspect calls on object
+ * @message: Message with Introspect call
+ * @obj_dsc: Object description on which Introspect was called
+ * Returns: Message with introspection result XML string as only argument
+ *
+ * Iterates over all methods, signals and properties registered with
+ * object and generates introspection data for the object as XML string.
+ */
+DBusMessage * wpa_dbus_introspect(DBusMessage *message,
+ struct wpa_dbus_object_desc *obj_dsc)
+{
+
+ DBusMessage *reply;
+ struct wpabuf *xml;
+
+ xml = wpabuf_alloc(30000);
+ if (xml == NULL)
+ return NULL;
+
+ wpabuf_put_str(xml, "<?xml version=\"1.0\"?>\n");
+ wpabuf_put_str(xml, DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE);
+ wpabuf_put_str(xml, "<node>");
+
+ add_introspectable_interface(xml);
+ add_properties_interface(xml);
+ add_wpas_interfaces(xml, obj_dsc);
+ add_child_nodes(xml, obj_dsc->connection,
+ dbus_message_get_path(message));
+
+ wpabuf_put_str(xml, "</node>\n");
+
+ reply = dbus_message_new_method_return(message);
+ if (reply) {
+ const char *intro_str = wpabuf_head(xml);
+
+ dbus_message_append_args(reply, DBUS_TYPE_STRING, &intro_str,
+ DBUS_TYPE_INVALID);
+ }
+ wpabuf_free(xml);
+
+ return reply;
+}
diff --git a/wpa_supplicant/dbus/fi.w1.wpa_supplicant1.service.in b/wpa_supplicant/dbus/fi.w1.wpa_supplicant1.service.in
new file mode 100644
index 000000000000..d97ff392175d
--- /dev/null
+++ b/wpa_supplicant/dbus/fi.w1.wpa_supplicant1.service.in
@@ -0,0 +1,5 @@
+[D-BUS Service]
+Name=fi.w1.wpa_supplicant1
+Exec=@BINDIR@/wpa_supplicant -u
+User=root
+SystemdService=wpa_supplicant.service
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 17:55:02 +0000