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Diffstat (limited to 'cddl/contrib/opensolaris/lib/libuutil/common/uu_ident.c')
-rw-r--r--cddl/contrib/opensolaris/lib/libuutil/common/uu_ident.c122
1 files changed, 0 insertions, 122 deletions
diff --git a/cddl/contrib/opensolaris/lib/libuutil/common/uu_ident.c b/cddl/contrib/opensolaris/lib/libuutil/common/uu_ident.c
deleted file mode 100644
index 9a643845f8c2..000000000000
--- a/cddl/contrib/opensolaris/lib/libuutil/common/uu_ident.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License"). You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident "%Z%%M% %I% %E% SMI"
-
-#include "libuutil_common.h"
-
-#include <string.h>
-
-/*
- * We require names of the form:
- * [provider,]identifier[/[provider,]identifier]...
- *
- * Where provider is either a stock symbol (SUNW) or a java-style reversed
- * domain name (com.sun).
- *
- * Both providers and identifiers must start with a letter, and may
- * only contain alphanumerics, dashes, and underlines. Providers
- * may also contain periods.
- *
- * Note that we do _not_ use the macros in <ctype.h>, since they are affected
- * by the current locale settings.
- */
-
-#define IS_ALPHA(c) \
- (((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z'))
-
-#define IS_DIGIT(c) \
- ((c) >= '0' && (c) <= '9')
-
-static int
-is_valid_ident(const char *s, const char *e, int allowdot)
-{
- char c;
-
- if (s >= e)
- return (0); /* name is empty */
-
- c = *s++;
- if (!IS_ALPHA(c))
- return (0); /* does not start with letter */
-
- while (s < e && (c = *s++) != 0) {
- if (IS_ALPHA(c) || IS_DIGIT(c) || c == '-' || c == '_' ||
- (allowdot && c == '.'))
- continue;
- return (0); /* invalid character */
- }
- return (1);
-}
-
-static int
-is_valid_component(const char *b, const char *e, uint_t flags)
-{
- char *sp;
-
- if (flags & UU_NAME_DOMAIN) {
- sp = strchr(b, ',');
- if (sp != NULL && sp < e) {
- if (!is_valid_ident(b, sp, 1))
- return (0);
- b = sp + 1;
- }
- }
-
- return (is_valid_ident(b, e, 0));
-}
-
-int
-uu_check_name(const char *name, uint_t flags)
-{
- const char *end = name + strlen(name);
- const char *p;
-
- if (flags & ~(UU_NAME_DOMAIN | UU_NAME_PATH)) {
- uu_set_error(UU_ERROR_UNKNOWN_FLAG);
- return (-1);
- }
-
- if (!(flags & UU_NAME_PATH)) {
- if (!is_valid_component(name, end, flags))
- goto bad;
- return (0);
- }
-
- while ((p = strchr(name, '/')) != NULL) {
- if (!is_valid_component(name, p - 1, flags))
- goto bad;
- name = p + 1;
- }
- if (!is_valid_component(name, end, flags))
- goto bad;
-
- return (0);
-
-bad:
- uu_set_error(UU_ERROR_INVALID_ARGUMENT);
- return (-1);
-}