/*
 * QuteCom, a voice over Internet phone
 * Copyright (C) 2010 Mbdsys
 *
 * 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
 */

#include "PurpleReceiveFileSession.h"

#include <coipmanager/CoIpManager.h>
#include <coipmanager/datamanager/UserProfileManager.h>

#include <util/File.h>
#include <util/Logger.h>
#include <util/SafeConnect.h>

PurpleReceiveFileSession::PurpleReceiveFileSession(CoIpManager & coIpManager)
	: IReceiveFileSessionPlugin(coIpManager) {
}

PurpleReceiveFileSession::PurpleReceiveFileSession(const PurpleReceiveFileSession & PurpleReceiveFileSession)
	: IReceiveFileSessionPlugin(PurpleReceiveFileSession) {

	_fileName = PurpleReceiveFileSession._fileName;
	_fileSize = PurpleReceiveFileSession._fileSize;
}

Identifiable * PurpleReceiveFileSession::clone() const {
	return new PurpleReceiveFileSession(*this);
}

PurpleReceiveFileSession::~PurpleReceiveFileSession() {
	_xfer->ui_data = 0;
}

void PurpleReceiveFileSession::start() {
	LOG_DEBUG("starting file transfer");
	//Only start the file transfer if it's still not marked as cancelled and therefore can be begun.
	if ((purple_xfer_get_status(_xfer) != PURPLE_XFER_STATUS_CANCEL_LOCAL) &&
		(purple_xfer_get_status(_xfer) != PURPLE_XFER_STATUS_CANCEL_REMOTE)) {
		//XXX should do further error checking as done by purple_xfer_choose_file_ok_cb() in purple's ft.c
		std::string path = _filePath +  _fileName;
		purple_xfer_request_accepted(_xfer, path.c_str());
	}
}

void PurpleReceiveFileSession::pause() {
	LOG_DEBUG("pausing file transfer");
}

void PurpleReceiveFileSession::resume() {
	LOG_DEBUG("resuming file transfer");
}

void PurpleReceiveFileSession::stop() {
	
	LOG_DEBUG("stopping file transfer");
	
	purple_xfer_request_denied(_xfer);
	
	if ((purple_xfer_get_status(_xfer) == PURPLE_XFER_STATUS_UNKNOWN) ||
		(purple_xfer_get_status(_xfer) == PURPLE_XFER_STATUS_NOT_STARTED) ||
		(purple_xfer_get_status(_xfer) == PURPLE_XFER_STATUS_STARTED) ||
		(purple_xfer_get_status(_xfer) == PURPLE_XFER_STATUS_ACCEPTED)) {
		purple_xfer_cancel_local(_xfer);
	}
	
}