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/*
* Copyright (C) 2010-2011 Robert Ancell.
* Author: Robert Ancell <robert.ancell@canonical.com>
*
* 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 3 of the License, or (at your option) any later
* version. See http://www.gnu.org/copyleft/gpl.html the full text of the
* license.
*/
#include <config.h>
#include <string.h>
#include "theme.h"
GKeyFile *
load_theme (const gchar *name, GError **error)
{
gchar *path;
GKeyFile *theme;
gboolean result;
path = g_build_filename (THEME_DIR, name, "index.theme", NULL);
g_debug ("Looking for %s theme in %s", name, path);
theme = g_key_file_new ();
result = g_key_file_load_from_file (theme, path, G_KEY_FILE_NONE, error);
g_free (path);
if (!result)
{
g_key_file_free (theme);
return NULL;
}
path = g_build_filename (THEME_DIR, name, NULL);
g_key_file_set_string (theme, "_", "path", path);
g_free (path);
return theme;
}
gchar *
theme_get_command (GKeyFile *theme)
{
gchar *engine, *command;
engine = g_key_file_get_value (theme, "theme", "engine", NULL);
if (!engine)
{
g_warning ("No engine defined in theme");
return NULL;
}
/* FIXME: This is perhaps unsafe - 'engine' could contain a relative path, e.g. "../../../run_something_malicious".
* Perhaps there should be a check for this or the engines need a file like /usr/share/lightdm/engines/foo.engine */
command = g_build_filename (THEME_ENGINE_DIR, engine, NULL);
g_free (engine);
return command;
}
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