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dbus-gutils.c

00001 /* -*- mode: C; c-file-style: "gnu" -*- */
00002 /* dbus-gutils.c Utils shared between convenience lib and installed lib
00003  *
00004  * Copyright (C) 2003  Red Hat, Inc.
00005  *
00006  * Licensed under the Academic Free License version 1.2
00007  *
00008  * This program is free software; you can redistribute it and/or modify
00009  * it under the terms of the GNU General Public License as published by
00010  * the Free Software Foundation; either version 2 of the License, or
00011  * (at your option) any later version.
00012  *
00013  * This program is distributed in the hope that it will be useful,
00014  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  * GNU General Public License for more details.
00017  *
00018  * You should have received a copy of the GNU General Public License
00019  * along with this program; if not, write to the Free Software
00020  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00021  *
00022  */
00023 
00024 #include <config.h>
00025 #include "dbus-gutils.h"
00026 #include "dbus-gtest.h"
00027 #include <string.h>
00028 
00029 #ifndef DOXYGEN_SHOULD_SKIP_THIS
00030 
00031 char**
00032 _dbus_gutils_split_path (const char *path)
00033 {
00034   int len;
00035   char **split;
00036   int n_components;
00037   int i, j, comp;
00038 
00039   len = strlen (path);
00040 
00041   n_components = 0;
00042   i = 0;
00043   while (i < len)
00044     {
00045       if (path[i] == '/')
00046         n_components += 1;
00047       ++i;
00048     }
00049 
00050   split = g_new0 (char*, n_components + 1);
00051 
00052   comp = 0;
00053   i = 0;
00054   while (i < len)
00055     {
00056       if (path[i] == '/')
00057         ++i;
00058       j = i;
00059 
00060       while (j < len && path[j] != '/')
00061         ++j;
00062 
00063       /* Now [i, j) is the path component */
00064       g_assert (i < j);
00065       g_assert (path[i] != '/');
00066       g_assert (j == len || path[j] == '/');
00067 
00068       split[comp] = g_strndup (&path[i], j - i + 1);
00069 
00070       split[comp][j-i] = '\0';
00071 
00072       ++comp;
00073       i = j;
00074     }
00075   g_assert (i == len);
00076 
00077   return split;
00078 }
00079 
00080 #ifdef DBUS_BUILD_TESTS
00081 
00087 dbus_bool_t
00088 _dbus_gutils_test (const char *test_data_dir)
00089 {
00090 
00091   return TRUE;
00092 }
00093 
00094 #endif /* DBUS_BUILD_TESTS */
00095 
00096 #endif /* DOXYGEN_SHOULD_SKIP_THIS */

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