Mercurial > pidgin3 / file revision

/*
 * Purple - Internet Messaging Library
 * Copyright (C) Pidgin Developers <devel@pidgin.im>
 *
 * Purple is the legal property of its developers, whose names are too numerous
 * to list here. Please refer to the COPYRIGHT file distributed with this
 * source distribution.
 *
 * This library 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 library 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 library; if not, see <https://www.gnu.org/licenses/>.
 */

#include "purplepath.h"

#include "core.h"
#include "purpleui.h"

#ifdef _WIN32
# include "win32/win32dep.h"
#endif

/******************************************************************************
 * Globals
 *****************************************************************************/
static gchar *custom_user_dir = NULL;
static gchar *user_dir = NULL;
static gchar *cache_dir = NULL;
static gchar *config_dir = NULL;
static gchar *data_dir = NULL;

/******************************************************************************
 * Helpers
 *****************************************************************************/
static const gchar *
purple_xdg_dir(gchar **xdg_dir, const gchar *xdg_base_dir,
               const gchar *xdg_type)
{
	if (!*xdg_dir) {
		if (!custom_user_dir) {
			PurpleUi *ui = purple_core_get_ui();
			const gchar *id = NULL;

			id = purple_ui_get_id(ui);
			if(id == NULL) {
				id = "purple";
			}

			*xdg_dir = g_build_filename(xdg_base_dir, id, NULL);
		} else {
			*xdg_dir = g_build_filename(custom_user_dir, xdg_type, NULL);
		}
	}

	return *xdg_dir;
}

/******************************************************************************
 * Public API
 *****************************************************************************/
const gchar *
purple_cache_dir(void) {
	return purple_xdg_dir(&cache_dir, g_get_user_cache_dir(), "cache");
}

const gchar *
purple_config_dir(void) {
	return purple_xdg_dir(&config_dir, g_get_user_config_dir(), "config");
}

const gchar *
purple_data_dir(void) {
	return purple_xdg_dir(&data_dir, g_get_user_data_dir(), "data");
}

void
purple_util_set_user_dir(const gchar *dir) {
	if(g_set_str(&custom_user_dir, dir)) {
		g_clear_pointer(&user_dir, g_free);
		g_clear_pointer(&cache_dir, g_free);
		g_clear_pointer(&config_dir, g_free);
		g_clear_pointer(&data_dir, g_free);
	}
}