/*

 *

 *  OBEX Client

 *

 *  Copyright (C) 2007-2010  Intel Corporation

 *  Copyright (C) 2007-2010  Marcel Holtmann <marcel@holtmann.org>

 *

 *

 *  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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 *

 */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <errno.h>

#include <string.h>

#include <glib.h>

#include "gdbus/gdbus.h"

#include "obexd/src/log.h"

#include "transfer.h"

#include "session.h"

#include "driver.h"

#include "sync.h"

#define OBEX_SYNC_UUID "IRMC-SYNC"

#define OBEX_SYNC_UUID_LEN 9

#define SYNC_INTERFACE "org.bluez.obex.Synchronization1"

#define ERROR_INF SYNC_INTERFACE ".Error"

#define SYNC_UUID "00001104-0000-1000-8000-00805f9b34fb"

struct sync_data {

	struct obc_session *session;

	char *phonebook_path;

	DBusMessage *msg;

};

static DBusConnection *conn = NULL;

static DBusMessage *sync_setlocation(DBusConnection *connection,

			DBusMessage *message, void *user_data)

{

	struct sync_data *sync = user_data;

	const char *location;

	char *path = NULL, *tmp;

	if (dbus_message_get_args(message, NULL,

			DBUS_TYPE_STRING, &location,

			DBUS_TYPE_INVALID) == FALSE)

		return g_dbus_create_error(message,

			ERROR_INF ".InvalidArguments", NULL);

	if (!g_ascii_strcasecmp(location, "int") ||

			!g_ascii_strcasecmp(location, "internal"))

		path = g_strdup("telecom/pb.vcf");

	else if (!g_ascii_strncasecmp(location, "sim", 3)) {

		tmp = g_ascii_strup(location, 4);

		path = g_build_filename(tmp, "telecom/pb.vcf", NULL);

		g_free(tmp);

	} else

		return g_dbus_create_error(message,

			ERROR_INF ".InvalidArguments", "InvalidPhonebook");

	g_free(sync->phonebook_path);

	sync->phonebook_path = path;

	return dbus_message_new_method_return(message);

}

static DBusMessage *sync_getphonebook(DBusConnection *connection,

			DBusMessage *message, void *user_data)

{

	struct sync_data *sync = user_data;

	struct obc_transfer *transfer;

	const char *target_file;

	GError *err = NULL;

	DBusMessage *reply;

	if (dbus_message_get_args(message, NULL,

					DBUS_TYPE_STRING, &target_file,

					DBUS_TYPE_INVALID) == FALSE)

		return g_dbus_create_error(message,

				ERROR_INF ".InvalidArguments",

				"Invalid arguments in method call");

	if (sync->msg)

		return g_dbus_create_error(message,

			ERROR_INF ".InProgress", "Transfer in progress");

	/* set default phonebook_path to memory internal phonebook */

	if (!sync->phonebook_path)

		sync->phonebook_path = g_strdup("telecom/pb.vcf");

	transfer = obc_transfer_get("phonebook", sync->phonebook_path,

							target_file, &err;;

	if (transfer == NULL)

		goto fail;

	if (!obc_session_queue(sync->session, transfer, NULL, NULL, &err))

		goto fail;

	return obc_transfer_create_dbus_reply(transfer, message);

fail:

	reply = g_dbus_create_error(message, ERROR_INF ".Failed", "%s",

								err->message);

	g_error_free(err);

	return reply;

}

static DBusMessage *sync_putphonebook(DBusConnection *connection,

			DBusMessage *message, void *user_data)

{

	struct sync_data *sync = user_data;

	struct obc_transfer *transfer;

	const char *source_file;

	GError *err = NULL;

	DBusMessage *reply;

	if (dbus_message_get_args(message, NULL,

					DBUS_TYPE_STRING, &source_file,

					DBUS_TYPE_INVALID) == FALSE)

		return g_dbus_create_error(message,

				ERROR_INF ".InvalidArguments",

				"Invalid arguments in method call");

	/* set default phonebook_path to memory internal phonebook */

	if (!sync->phonebook_path)

		sync->phonebook_path = g_strdup("telecom/pb.vcf");

	transfer = obc_transfer_put(NULL, sync->phonebook_path, source_file,

							NULL, 0, &err;;

	if (transfer == NULL)

		goto fail;

	if (!obc_session_queue(sync->session, transfer, NULL, NULL, &err))

		goto fail;

	return obc_transfer_create_dbus_reply(transfer, message);

fail:

	reply = g_dbus_create_error(message, ERROR_INF ".Failed", "%s",

								err->message);

	g_error_free(err);

	return reply;

}

static const GDBusMethodTable sync_methods[] = {

	{ GDBUS_METHOD("SetLocation",

			GDBUS_ARGS({ "location", "s" }), NULL,

			sync_setlocation) },

	{ GDBUS_METHOD("GetPhonebook",

			GDBUS_ARGS({ "targetfile", "s" }),

			GDBUS_ARGS({ "transfer", "o" },

					{ "properties", "a{sv}" }),

			sync_getphonebook) },

	{ GDBUS_METHOD("PutPhonebook",

			GDBUS_ARGS({ "sourcefile", "s" }),

			GDBUS_ARGS({ "transfer", "o" },

					{ "properties", "a{sv}" }),

			sync_putphonebook) },

	{ }

};

static void sync_free(void *data)

{

	struct sync_data *sync = data;

	obc_session_unref(sync->session);

	g_free(sync->phonebook_path);

	g_free(sync);

}

static int sync_probe(struct obc_session *session)

{

	struct sync_data *sync;

	const char *path;

	path = obc_session_get_path(session);

	DBG("%s", path);

	sync = g_try_new0(struct sync_data, 1);

	if (!sync)

		return -ENOMEM;

	sync->session = obc_session_ref(session);

	if (!g_dbus_register_interface(conn, path, SYNC_INTERFACE, sync_methods,

						NULL, NULL, sync, sync_free)) {

		sync_free(sync);

		return -ENOMEM;

	}

	return 0;

}

static void sync_remove(struct obc_session *session)

{

	const char *path = obc_session_get_path(session);

	DBG("%s", path);

	g_dbus_unregister_interface(conn, path, SYNC_INTERFACE);

}

static struct obc_driver sync = {

	.service = "SYNC",

	.uuid = SYNC_UUID,

	.target = OBEX_SYNC_UUID,

	.target_len = OBEX_SYNC_UUID_LEN,

	.probe = sync_probe,

	.remove = sync_remove

};

int sync_init(void)

{

	int err;

	DBG("");

	conn = dbus_bus_get(DBUS_BUS_SESSION, NULL);

	if (!conn)

		return -EIO;

	err = obc_driver_register(&sync);

	if (err < 0) {

		dbus_connection_unref(conn);

		conn = NULL;

		return err;

	}

	return 0;

}

void sync_exit(void)

{

	DBG("");

	dbus_connection_unref(conn);

	conn = NULL;

	obc_driver_unregister(&sync);

}