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-rw-r--r--menu/m_req_name.c125
1 files changed, 125 insertions, 0 deletions
diff --git a/menu/m_req_name.c b/menu/m_req_name.c
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+/****************************************************************************
+ * Copyright (c) 1998-2004,2005 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Juergen Pfeifer, 1995,1997 *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_request_name *
+* Routines to handle external names of menu requests *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id: m_req_name.c,v 1.19 2005/04/16 16:59:52 tom Exp $")
+
+static const char *request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1] =
+{
+ "LEFT_ITEM",
+ "RIGHT_ITEM",
+ "UP_ITEM",
+ "DOWN_ITEM",
+ "SCR_ULINE",
+ "SCR_DLINE",
+ "SCR_DPAGE",
+ "SCR_UPAGE",
+ "FIRST_ITEM",
+ "LAST_ITEM",
+ "NEXT_ITEM",
+ "PREV_ITEM",
+ "TOGGLE_ITEM",
+ "CLEAR_PATTERN",
+ "BACK_PATTERN",
+ "NEXT_MATCH",
+ "PREV_MATCH"
+};
+
+#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
+
+/*---------------------------------------------------------------------------
+| Facility : libnmenu
+| Function : const char * menu_request_name (int request);
+|
+| Description : Get the external name of a menu request.
+|
+| Return Values : Pointer to name - on success
+| NULL - on invalid request code
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(const char *)
+menu_request_name(int request)
+{
+ T((T_CALLED("menu_request_name(%d)"), request));
+ if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND))
+ {
+ SET_ERROR(E_BAD_ARGUMENT);
+ returnCPtr((const char *)0);
+ }
+ else
+ returnCPtr(request_names[request - MIN_MENU_COMMAND]);
+}
+
+/*---------------------------------------------------------------------------
+| Facility : libnmenu
+| Function : int menu_request_by_name (const char *str);
+|
+| Description : Search for a request with this name.
+|
+| Return Values : Request Id - on success
+| E_NO_MATCH - request not found
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+menu_request_by_name(const char *str)
+{
+ /* because the table is so small, it doesn't really hurt
+ to run sequentially through it.
+ */
+ unsigned int i = 0;
+ char buf[16];
+
+ T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str)));
+
+ if (str)
+ {
+ strncpy(buf, str, sizeof(buf));
+ while ((i < sizeof(buf)) && (buf[i] != '\0'))
+ {
+ buf[i] = toupper(buf[i]);
+ i++;
+ }
+
+ for (i = 0; i < A_SIZE; i++)
+ {
+ if (strncmp(request_names[i], buf, sizeof(buf)) == 0)
+ returnCode(MIN_MENU_COMMAND + (int)i);
+ }
+ }
+ RETURN(E_NO_MATCH);
+}
+
+/* m_req_name.c ends here */