msgsession.cpp
上传用户:zslianheng
上传日期:2013-04-03
资源大小:946k
文件大小:2k
- /***************************************************************************
- * *
- * 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. *
- * *
- * copyright : (C) 2002 by Zhang Yong *
- * email : z-yong163@163.com *
- ***************************************************************************/
- #include <time.h>
- #include "msgsession.h"
- #include "udppacket.h"
- #include "icqlink.h"
- uint32 MsgSession::msgID = 0xffffffff;
- MsgSession::MsgSession(IcqLink *link, uint32 uin)
- : UdpSession(link, ICQ_SESSION_MSG, uin)
- {
- }
- uint32 MsgSession::sendMessage(uint8 type, const char *text)
- {
- time_t when = time(NULL);
- UdpOutPacket *out = createPacket(UDP_MSG_MESSAGE);
- *out << --msgID << type << (uint32) when << text;
- sendPacket(out);
- return msgID;
- }
- void MsgSession::onRecvMessage(UdpInPacket &in)
- {
- uint32 id, when;
- uint8 type;
- const char *text;
-
- in >> id >> type >> when >> text;
-
- UdpOutPacket *out = createPacket(UDP_MSG_MESSAGE_ACK, in.getSeq());
- *out << id;
- sendDirect(out);
- delete out;
-
- icqLink->onRecvMessage(type, uin, when, text, false);
- }
- void MsgSession::onMessageAck(UdpInPacket &in)
- {
- uint32 id;
- in >> id;
- icqLink->onAck(id);
- }
- bool MsgSession::onPacketReceived(UdpInPacket &in)
- {
- if (!UdpSession::onPacketReceived(in))
- return false;
-
- uint16 cmd = in.getCmd();
- switch (cmd) {
- case UDP_MSG_MESSAGE:
- onRecvMessage(in);
- break;
- case UDP_MSG_MESSAGE_ACK:
- onMessageAck(in);
- break;
- default:
- return false;
- }
- return true;
- }