src/protocols/icq/icqevent.h

   1 /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2
   3 /*
   4  * $Id: icqevent.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 _ICQEVENT_H
  26 #define _ICQEVENT_H
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include <config.h>
  30 #endif
  31
  32 #include <time.h>
  33
  34 #include "icqpacket.h"
  35 #include "tcplink.h"
  36 #include "stdpackets.h"
  37
  38 #define EVENT_DEBUG
  39
  40 #define ICQ_EVENT_MESSAGE                ICQ_TCP_MESSAGE
  41 #define ICQ_EVENT_ACK                    ICQ_TCP_ACK
  42 #define ICQ_EVENT_CANCEL                 ICQ_TCP_CANCEL
  43
  44 #define ICQ_EVENT_INCOMING               1
  45 #define ICQ_EVENT_OUTGOING               2
  46
  47 typedef struct icq_Event_s {
  48
  49   unsigned long version;
  50   unsigned long id;
  51   unsigned long uin;
  52
  53   int type;         /* chat, file, message, url */
  54   int subtype;      /* message, ack, or cancel */
  55
  56   int direction;
  57   time_t time;
  58
  59   icq_Packet *(*createPacket)(struct icq_Event_s *, icq_TCPLink *);
  60   void *(*parsePacket)(struct icq_Event_s *, icq_Packet *);
  61   void (*handleEvent)(struct icq_Event_s *, icq_Link *);
  62
  63 #ifdef EVENT_DEBUG
  64   const char *(*eventName)(struct icq_Event_s *);
  65   const char *(*eventDump)(struct icq_Event_s *);
  66 #endif
  67
  68 } icq_Event;
  69
  70 typedef struct icq_MessageEvent_s {
  71
  72   icq_Event event;
  73
  74   char *message;  /* must be non-const for url hack */
  75   char *url;      /* hack so we can use same structure for url */
  76   int status;
  77   int type;
  78
  79 } icq_MessageEvent;
  80
  81 typedef struct icq_MessageEvent_s icq_URLEvent;
  82
  83 typedef struct icq_ChatRequestEvent_s {
  84
  85   icq_MessageEvent message_event;
  86
  87   int port;
  88
  89 } icq_ChatRequestEvent;
  90
  91 typedef struct icq_FileRequestEvent_s {
  92
  93   icq_MessageEvent message_event;
  94
  95   const char *filename;
  96   unsigned long filesize;
  97   int port;
  98
  99 } icq_FileRequestEvent;
 100
 101 /* generic event functions */
 102 void icq_EventInit(icq_Event *p, int type, int subtype, unsigned long uin,
 103   int version);
 104 icq_Packet *icq_EventCreatePacket(icq_Event *pbase);
 105 void icq_EventParsePacket(icq_Event *pevent, icq_Packet *p);
 106
 107 /* message event functions */
 108 icq_MessageEvent *icq_CreateMessageEvent(int subtype, unsigned long uin,
 109   const char *message);
 110 void icq_MessageEventInit(icq_MessageEvent *p, int type, int subtype,
 111   unsigned long uin, int msgtype, const char *message);
 112 icq_Packet *icq_MessageCreatePacket(icq_Event *pbase, icq_TCPLink *plink);
 113 void icq_MessageParsePacket(icq_Event *pbase, icq_Packet *p);
 114
 115 /* url event functions */
 116 icq_URLEvent *icq_CreateURLEvent(int subtype, unsigned long uin,
 117   const char *message, const char *url);
 118 icq_Packet *icq_URLCreatePacket(icq_Event *pbase, icq_TCPLink *plink);
 119 void icq_URLParsePacket(icq_Event *pbase, icq_Packet *p);
 120
 121 /* chat request event functions */
 122 icq_ChatRequestEvent *icq_ChatRequestEventNew(int subtype,
 123   unsigned long uin, const char *message, int port);
 124 icq_Packet *icq_ChatRequestCreatePacket(icq_Event *pbase,
 125   icq_TCPLink *plink);
 126 void icq_ChatParsePacket(icq_Event *pbase, icq_Packet *p);
 127
 128 /* file request event functions */
 129 icq_FileRequestEvent *icq_FileRequestEventNew(int subtype,
 130   unsigned long uin, const char *message, const char *filename,
 131   unsigned long filesize);
 132 icq_Packet *icq_FileRequestCreatePacket(icq_Event *pbase,
 133   icq_TCPLink *plink);
 134 void icq_FileParsePacket(icq_Event *pbase, icq_Packet *p);
 135
 136 /* main packet parser */
 137 icq_Event *icq_ParsePacket(icq_Packet *p);
 138
 139 #ifdef EVENT_DEBUG
 140 const char *icq_MessageEventName(icq_Event *p);
 141 const char *icq_MessageEventDump(icq_Event *p);
 142 const char *icq_URLEventName(icq_Event *p);
 143 const char *icq_URLEventDump(icq_Event *p);
 144 const char *icq_ChatRequestEventName(icq_Event *p);
 145 const char *icq_ChatRequestEventDump(icq_Event *p);
 146 const char *icq_FileRequestEventName(icq_Event *p);
 147 const char *icq_FileRequestEventDump(icq_Event *p);
 148 const char *icq_EventDump(icq_Event *p);
 149 #endif
 150
 151 #endif /* _ICQEVENT_H */