apps/silcd/server.h

   1 /*
   2
   3   server.h
   4
   5   Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
   6
   7   Copyright (C) 1997 - 2000 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 SERVER_H
  22 #define SERVER_H
  23
  24 /* Forward declaration for SILC Server object. The actual object is
  25    defined in internal header file for server routines. I want to keep
  26    the object private hence this declaration. */
  27 typedef struct SilcServerObjectStruct *SilcServer;
  28
  29 #define SILC_SERVER_MAX_CONNECTIONS 10000
  30
  31 /* General definitions */
  32
  33 #define SILC_SERVER 0
  34 #define SILC_ROUTER 1
  35
  36 /* Prototypes */
  37 int silc_server_alloc(SilcServer *new_server);
  38 void silc_server_free(SilcServer server);
  39 int silc_server_init(SilcServer server);
  40 void silc_server_run(SilcServer server);
  41 void silc_server_stop(SilcServer server);
  42 void silc_server_packet_send(SilcServer server,
  43                              SilcSocketConnection sock,
  44                              SilcPacketType type,
  45                              SilcPacketFlags flags,
  46                              unsigned char *data,
  47                              unsigned int data_len,
  48                              int force_send);
  49 void silc_server_packet_send_dest(SilcServer server,
  50                                   SilcSocketConnection sock,
  51                                   SilcPacketType type,
  52                                   SilcPacketFlags flags,
  53                                   void *dst_id,
  54                                   SilcIdType dst_id_type,
  55                                   unsigned char *data,
  56                                   unsigned int data_len,
  57                                   int force_send);
  58 void silc_server_packet_forward(SilcServer server,
  59                                 SilcSocketConnection sock,
  60                                 unsigned char *data, unsigned int data_len,
  61                                 int force_send);
  62 void silc_server_packet_send_to_channel(SilcServer server,
  63                                         SilcChannelEntry channel,
  64                                         unsigned char *data,
  65                                         unsigned int data_len,
  66                                         int force_send);
  67 void silc_server_packet_relay_to_channel(SilcServer server,
  68                                          SilcSocketConnection sender_sock,
  69                                          SilcChannelEntry channel,
  70                                          void *sender,
  71                                          SilcIdType sender_type,
  72                                          unsigned char *data,
  73                                          unsigned int data_len,
  74                                          int force_send);
  75 void silc_server_packet_send_local_channel(SilcServer server,
  76                                            SilcChannelEntry channel,
  77                                            SilcPacketType type,
  78                                            SilcPacketFlags flags,
  79                                            unsigned char *data,
  80                                            unsigned int data_len,
  81                                            int force_send);
  82 void silc_server_packet_relay_command_reply(SilcServer server,
  83                                             SilcSocketConnection sock,
  84                                             SilcPacketContext *packet);
  85 void silc_server_close_connection(SilcServer server,
  86                                   SilcSocketConnection sock);
  87 void silc_server_free_sock_user_data(SilcServer server,
  88                                      SilcSocketConnection sock);
  89 void silc_server_remove_from_channels(SilcServer server,
  90                                       SilcSocketConnection sock,
  91                                       SilcClientEntry client);
  92 int silc_server_remove_from_one_channel(SilcServer server,
  93                                         SilcSocketConnection sock,
  94                                         SilcChannelEntry channel,
  95                                         SilcClientEntry client);
  96 int silc_server_client_on_channel(SilcClientEntry client,
  97                                   SilcChannelEntry channel);
  98 void silc_server_disconnect_remote(SilcServer server,
  99                                    SilcSocketConnection sock,
 100                                    const char *fmt, ...);
 101 void silc_server_private_message(SilcServer server,
 102                                  SilcSocketConnection sock,
 103                                  SilcPacketContext *packet);
 104 void silc_server_channel_message(SilcServer server,
 105                                  SilcSocketConnection sock,
 106                                  SilcPacketContext *packet);
 107 void silc_server_channel_key(SilcServer server,
 108                              SilcSocketConnection sock,
 109                              SilcPacketContext *packet);
 110 void silc_server_send_error(SilcServer server,
 111                             SilcSocketConnection sock,
 112                             const char *fmt, ...);
 113 void silc_server_send_notify(SilcServer server,
 114                              SilcSocketConnection sock,
 115                              const char *fmt, ...);
 116 void silc_server_send_notify_dest(SilcServer server,
 117                                   SilcSocketConnection sock,
 118                                   void *dest_id,
 119                                   SilcIdType dest_id_type,
 120                                   const char *fmt, ...);
 121 void silc_server_send_notify_to_channel(SilcServer server,
 122                                         SilcChannelEntry channel,
 123                                         const char *fmt, ...);
 124 void silc_server_send_new_id(SilcServer server,
 125                              SilcSocketConnection sock,
 126                              int broadcast,
 127                              void *id, SilcIdType id_type,
 128                              unsigned int id_len);
 129 void silc_server_send_replace_id(SilcServer server,
 130                                  SilcSocketConnection sock,
 131                                  int broadcast,
 132                                  void *old_id, SilcIdType old_id_type,
 133                                  unsigned int old_id_len,
 134                                  void *new_id, SilcIdType new_id_type,
 135                                  unsigned int new_id_len);
 136 SilcChannelEntry silc_server_new_channel(SilcServer server,
 137                                          SilcServerID *router_id,
 138                                          char *cipher, char *channel_name);
 139 SilcClientEntry silc_server_new_client(SilcServer server,
 140                                        SilcSocketConnection sock,
 141                                        SilcPacketContext *packet);
 142 SilcServerEntry silc_server_new_server(SilcServer server,
 143                                        SilcSocketConnection sock,
 144                                        SilcPacketContext *packet);
 145 void silc_server_new_id(SilcServer server, SilcSocketConnection sock,
 146                         SilcPacketContext *packet);
 147
 148 #endif