src/protocols/icq/icqpacket.h

   1 /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2
   3 /*
   4  * $Id: icqpacket.h 2096 2001-07-31 01:00:39Z warmenhoven $
   5  *
   6  * Copyright (C) 1998-2001, Denis V. Dmitrienko <denis@null.net> and
   7  *                          Bill Soudan <soudan@kde.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22  *
  23  */
  24
  25 #ifndef _ICQ_PACKET_H_
  26 #define _ICQ_PACKET_H_
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include <config.h>
  30 #endif
  31
  32 #include "icqtypes.h"
  33
  34 #define ICQ_PACKET_DATA_SIZE   4096
  35
  36 typedef struct icq_Packet_s
  37 {
  38   DWORD id;
  39   WORD cursor;
  40   WORD length;
  41   BYTE data[ICQ_PACKET_DATA_SIZE];
  42 } icq_Packet;
  43
  44 icq_Packet *icq_PacketNew();
  45 void icq_PacketDelete(void *);
  46
  47 void icq_PacketAppend(icq_Packet *, const void *, int);
  48 void icq_PacketAppend32(icq_Packet *, DWORD);
  49 void icq_PacketAppend32n(icq_Packet *, DWORD);
  50 void icq_PacketAppend16(icq_Packet *, WORD);
  51 void icq_PacketAppend16n(icq_Packet *, WORD);
  52 void icq_PacketAppend8(icq_Packet *, BYTE);
  53 void icq_PacketAppendString(icq_Packet *, const char *);
  54 void icq_PacketAppendStringFE(icq_Packet *, const char *);
  55 void icq_PacketAppendString0(icq_Packet *, const char *);
  56
  57 const void *icq_PacketRead(icq_Packet*, int);
  58 DWORD icq_PacketRead32(icq_Packet*);
  59 DWORD icq_PacketRead32n(icq_Packet*);
  60 WORD icq_PacketRead16(icq_Packet*);
  61 WORD icq_PacketRead16n(icq_Packet*);
  62 BYTE icq_PacketRead8(icq_Packet*);
  63 const char *icq_PacketReadString(icq_Packet*);
  64 char *icq_PacketReadStringNew(icq_Packet*);
  65 WORD icq_PacketReadUDPOutVer(icq_Packet*);
  66 WORD icq_PacketReadUDPOutCmd(icq_Packet*);
  67 WORD icq_PacketReadUDPOutSeq1(icq_Packet*);
  68 WORD icq_PacketReadUDPOutSeq2(icq_Packet*);
  69 WORD icq_PacketReadUDPInVer(icq_Packet*);
  70 WORD icq_PacketReadUDPInCmd(icq_Packet*);
  71 WORD icq_PacketReadUDPInCmdV3(icq_Packet*);
  72 WORD icq_PacketReadUDPInSeq1(icq_Packet*);
  73 WORD icq_PacketReadUDPInSeq2(icq_Packet*);
  74 DWORD icq_PacketReadUDPInUIN(icq_Packet*);
  75
  76 void icq_PacketDump(icq_Packet*);
  77 void icq_PacketUDPDump(icq_Packet*);
  78 void icq_PacketBegin(icq_Packet*);
  79 void icq_PacketEnd(icq_Packet*);
  80 void icq_PacketAdvance(icq_Packet*, int);
  81 void icq_PacketGoto(icq_Packet*, int);
  82 void icq_PacketGotoUDPOutData(icq_Packet*, int);
  83 void icq_PacketGotoUDPInData(icq_Packet*, int);
  84 WORD icq_PacketPos(icq_Packet*);
  85 int icq_PacketSend(icq_Packet*, int);
  86
  87 #endif /* _ICQ_PACKET_H_ */