apps/silcd/command_reply.h

   1 /*
   2
   3   command_reply.h
   4
   5   Author: Pekka Riikonen <priikone@silcnet.org>
   6
   7   Copyright (C) 1997 - 2003 Pekka Riikonen
   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 */
  20
  21 #ifndef COMMAND_REPLY_H
  22 #define COMMAND_REPLY_H
  23
  24 #include "command.h"
  25
  26 /* Structure holding one command reply and pointer to its function. */
  27 typedef struct {
  28   SilcCommandCb cb;
  29   SilcCommand cmd;
  30 } SilcServerCommandReply;
  31
  32 /* All server command replys */
  33 extern SilcServerCommandReply silc_command_reply_list[];
  34
  35 /* Context holding pending command callbacks. */
  36 typedef struct {
  37   SilcCommandCb callback;
  38   void *context;
  39 } *SilcServerCommandPendingCallbacks;
  40
  41 /* Context sent as argument to all command reply functions */
  42 typedef struct {
  43   SilcServer server;
  44   SilcPacketStream sock;
  45   SilcCommandPayload payload;
  46   SilcArgumentPayload args;
  47
  48   /* If defined this executes the pending command. */
  49   SilcServerCommandPendingCallbacks callbacks;
  50   SilcUInt32 callbacks_count;
  51   SilcUInt16 ident;
  52   unsigned int pending : 1;
  53 } *SilcServerCommandReplyContext;
  54
  55 /* Macros */
  56
  57 /* Macro used for command declaration in command reply list structure */
  58 #define SILC_SERVER_CMD_REPLY(func, cmd ) \
  59 { silc_server_command_reply_##func, SILC_COMMAND_##cmd }
  60
  61 /* Macro used to declare command reply functions */
  62 #define SILC_SERVER_CMD_REPLY_FUNC(func) \
  63 void silc_server_command_reply_##func(void *context, void *context2)
  64
  65 /* Prototypes */
  66 void silc_server_command_reply_free(SilcServerCommandReplyContext cmd);
  67 void silc_server_command_reply_process(SilcServer server,
  68                                        SilcPacketStream sock,
  69                                        SilcBuffer buffer);
  70 SILC_SERVER_CMD_REPLY_FUNC(whois);
  71 SILC_SERVER_CMD_REPLY_FUNC(whowas);
  72 SILC_SERVER_CMD_REPLY_FUNC(identify);
  73 SILC_SERVER_CMD_REPLY_FUNC(info);
  74 SILC_SERVER_CMD_REPLY_FUNC(motd);
  75 SILC_SERVER_CMD_REPLY_FUNC(join);
  76 SILC_SERVER_CMD_REPLY_FUNC(stats);
  77 SILC_SERVER_CMD_REPLY_FUNC(users);
  78 SILC_SERVER_CMD_REPLY_FUNC(getkey);
  79 SILC_SERVER_CMD_REPLY_FUNC(list);
  80 SILC_SERVER_CMD_REPLY_FUNC(watch);
  81 SILC_SERVER_CMD_REPLY_FUNC(ping);
  82
  83 #endif