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app/file/Makefile.am added a slightly modified copy of 

2007-05-11  Sven Neumann  <sven@gimp.org>

	* app/file/Makefile.am
	* app/file/xdg-user-dir.[ch]: added a slightly modified copy of
	xdg-user-dirs-lockup.c from freedesktop.org.


svn path=/trunk/; revision=22472
This commit is contained in:
Sven Neumann 2007-05-11 16:19:19 +00:00 committed by Sven Neumann
parent 0619846aef
commit 35063b143b
4 changed files with 198 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-05-11 Sven Neumann <sven@gimp.org>
* app/file/Makefile.am
* app/file/xdg-user-dir.[ch]: added a slightly modified copy of
xdg-user-dirs-lockup.c from freedesktop.org.
2007-05-11 Sven Neumann <sven@gimp.org>
* app/main.c (gimp_dbus_open): don't attempt the conversion if the

4
app/file/Makefile.am
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@ -24,6 +24,8 @@ libappfile_a_SOURCES = \
gimprecentitem.c \
gimprecentitem.h \
gimprecentlist.c \
gimprecentlist.h
gimprecentlist.h \
xdg-user-dir.c \
xdg-user-dir.h
EXTRA_DIST = makefile.msc

161
app/file/xdg-user-dir.c Normal file
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@ -0,0 +1,161 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This code is a slightly modified copy of xdg-user-dir-lockup.c
* as written by Alexander Larsson.
*
* See http://www.freedesktop.org/wiki/Software/xdg-user-dirs
*/
/*
This file is not licenced under the GPL like the rest of the code.
Its is under the MIT license, to encourage reuse by cut-and-paste.
Copyright (c) 2007 Red Hat, 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, 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 AUTHORS OR 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.
*/
#include "config.h"
#include <string.h>
#include <glib.h>
#include <glib/gstdio.h>
#include "xdg-user-dir.h"
/**
* xdg_user_dir_lookup_with_fallback:
* @type: a string specifying the type of directory
*
* Looks up a XDG user directory of the specified type.
* Example of types are "DESKTOP" and "DOWNLOAD".
*
* Return value: a newly allocated absolute pathname or %NULL
**/
gchar *
xdg_user_dir_lookup (const gchar *type)
{
FILE *file;
const gchar *home_dir;
const gchar *config_home;
gchar buffer[512];
gchar *filename;
gchar *user_dir = NULL;
gchar *p, *d;
gint len;
gint relative;
home_dir = g_get_home_dir ();
if (! home_dir)
return NULL;
config_home = g_getenv ("XDG_CONFIG_HOME");
if (! config_home || ! *config_home)
{
filename = g_build_filename (home_dir, ".config", "user-dirs.dirs", NULL);
}
else
{
filename = g_build_filename (config_home, "user-dirs.dirs", NULL);
}
file = g_fopen (filename, "rb");
g_free (filename);
if (! file)
return NULL;
while (fgets (buffer, sizeof (buffer), file))
{
/* Remove newline at end */
len = strlen (buffer);
if (len > 0 && buffer[len-1] == '\n')
buffer[len-1] = 0;
p = buffer;
while (*p == ' ' || *p == '\t')
p++;
if (strncmp (p, "XDG_", 4) != 0)
continue;
p += 4;
if (strncmp (p, type, strlen (type)) != 0)
continue;
p += strlen (type);
if (strncmp (p, "_DIR", 4) != 0)
continue;
p += 4;
while (*p == ' ' || *p == '\t')
p++;
if (*p != '=')
continue;
p++;
while (*p == ' ' || *p == '\t')
p++;
if (*p != '"')
continue;
p++;
relative = 0;
if (strncmp (p, "$HOME/", 6) == 0)
{
p += 6;
relative = 1;
}
else if (*p != '/')
continue;
if (relative)
{
user_dir = g_malloc (strlen (home_dir) + 1 + strlen (p) + 1);
strcpy (user_dir, home_dir);
strcat (user_dir, "/");
}
else
{
user_dir = g_malloc (strlen (p) + 1);
*user_dir = 0;
}
d = user_dir + strlen (user_dir);
while (*p && *p != '"')
{
if ((*p == '\\') && (*(p+1) != 0))
p++;
*d++ = *p++;
}
*d = 0;
}
fclose (file);
return user_dir;
}

28
app/file/xdg-user-dir.h Normal file
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@ -0,0 +1,28 @@
/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* xdg-user-dir.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __XDG_USER_DIR_H__
#define __XDG_USER_DIR_H__
gchar * xdg_user_dir_lookup (const gchar *type);
#endif /* __XDG_USER_DIR_H__ */