updates.
[silc.git] / apps / irssi / src / silc / core / silc-channels.c
index 014ed1d020aea9eb5b4a75705c50db5486f5e6dd..3f99c37dce6e13d22871b5a22a137a5dcfb986b7 100644 (file)
 /*
- silc-channels.c : irssi
 silc-channels.c : irssi
 
-    Copyright (C) 2000-2001 Timo Sirainen
+  Copyright (C) 2000 - 2001 Timo Sirainen
+                            Pekka Riikonen <priikone@poseidon.pspt.fi>
 
-    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.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+  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.
+  
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+  
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
 #include "module.h"
+
+#include "net-nonblock.h"
+#include "net-sendbuffer.h"
 #include "signals.h"
+#include "servers.h"
 #include "commands.h"
 #include "levels.h"
+#include "modules.h"
+#include "rawlog.h"
 #include "misc.h"
+#include "settings.h"
+
 #include "channels-setup.h"
-#include "levels.h"
 
+#include "silc-servers.h"
 #include "silc-channels.h"
+#include "silc-queries.h"
 #include "silc-nicklist.h"
+#include "window-item-def.h"
 
 #include "fe-common/core/printtext.h"
 
 SILC_CHANNEL_REC *silc_channel_create(SILC_SERVER_REC *server,
                                      const char *name, int automatic)
 {
-       SILC_CHANNEL_REC *rec;
+  SILC_CHANNEL_REC *rec;
 
-       g_return_val_if_fail(server == NULL || IS_SILC_SERVER(server), NULL);
-       g_return_val_if_fail(name != NULL, NULL);
+  g_return_val_if_fail(server == NULL || IS_SILC_SERVER(server), NULL);
+  g_return_val_if_fail(name != NULL, NULL);
 
-       rec = g_new0(SILC_CHANNEL_REC, 1);
-       rec->chat_type = SILC_PROTOCOL;
-       rec->name = g_strdup(name);
-       rec->server = server;
+  rec = g_new0(SILC_CHANNEL_REC, 1);
+  rec->chat_type = SILC_PROTOCOL;
+  rec->name = g_strdup(name);
+  rec->server = server;
 
-       channel_init((CHANNEL_REC *) rec, automatic);
-       return rec;
+  channel_init((CHANNEL_REC *) rec, automatic);
+  return rec;
 }
 
 static void sig_channel_destroyed(SILC_CHANNEL_REC *channel)
 {
-       if (!IS_SILC_CHANNEL(channel))
-                return;
+  if (!IS_SILC_CHANNEL(channel))
+    return;
 
-       if (channel->server != NULL && !channel->left && !channel->kicked) {
-               /* destroying channel record without actually
-                  having left the channel yet */
-               silc_command_exec(channel->server, "PART", channel->name);
-       }
+  if (channel->server != NULL && !channel->left && !channel->kicked) {
+    /* destroying channel record without actually
+       having left the channel yet */
+    silc_command_exec(channel->server, "PART", channel->name);
+  }
 }
 
 static void silc_channels_join(SILC_SERVER_REC *server,
                               const char *channels, int automatic)
 {
-       char **list, **tmp, *channel;
-
-       list = g_strsplit(channels, ",", -1);
-       for (tmp = list; *tmp != NULL; tmp++) {
-               channel = **tmp == '#' ? g_strdup(*tmp) :
-                       g_strconcat("#", *tmp, NULL);
-               silc_channel_create(server, channel, FALSE);
-               silc_command_exec(server, "JOIN", channel);
-               g_free(channel);
-       }
-        g_strfreev(list);
+  char **list, **tmp, *channel;
+
+  list = g_strsplit(channels, ",", -1);
+  for (tmp = list; *tmp != NULL; tmp++) {
+    channel = **tmp == '#' ? g_strdup(*tmp) :
+      g_strconcat("#", *tmp, NULL);
+    silc_channel_create(server, channel, FALSE);
+    silc_command_exec(server, "JOIN", channel);
+    g_free(channel);
+  }
+  g_strfreev(list);
 }
 
 static void sig_connected(SILC_SERVER_REC *server)
 {
-       if (IS_SILC_SERVER(server))
-                server->channels_join = (void *) silc_channels_join;
+  if (IS_SILC_SERVER(server))
+    server->channels_join = (void *) silc_channels_join;
+}
+
+/* "server quit" signal from the core to indicate that QUIT command
+   was called. */
+
+static void sig_server_quit(SILC_SERVER_REC *server, const char *msg)
+{
+  if (IS_SILC_SERVER(server))
+    silc_command_exec(server, "QUIT", msg);
 }
 
+/*
+ * "event join". Joined to a channel.
+ */
+
 SILC_CHANNEL_REC *silc_channel_find_entry(SILC_SERVER_REC *server,
                                          SilcChannelEntry entry)
 {
-       GSList *tmp;
+  GSList *tmp;
 
-       g_return_val_if_fail(IS_SILC_SERVER(server), NULL);
+  g_return_val_if_fail(IS_SILC_SERVER(server), NULL);
 
-       for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
-               SILC_CHANNEL_REC *rec = tmp->data;
+  for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
+    SILC_CHANNEL_REC *rec = tmp->data;
 
-               if (rec->entry == entry)
-                       return rec;
-       }
+    if (rec->entry == entry)
+      return rec;
+  }
 
-       return NULL;
+  return NULL;
 }
 
 static void event_join(SILC_SERVER_REC *server, va_list va)
 {
-       SILC_CHANNEL_REC *chanrec;
-       SILC_NICK_REC *nickrec;
-       SilcClientEntry client;
-       SilcChannelEntry channel;
-
-       client = va_arg(va, SilcClientEntry);
-       channel = va_arg(va, SilcChannelEntry);
-
-       if (client == server->conn->local_entry) {
-               /* you joined to channel */
-                chanrec = silc_channel_find(server, channel->channel_name);
-               if (chanrec != NULL && !chanrec->joined)
-                       chanrec->entry = channel;
-       } else {
-               chanrec = silc_channel_find_entry(server, channel);
-               if (chanrec != NULL) {
-                       SilcChannelUser user;
-
-                       silc_list_start(chanrec->entry->clients);
-                       while ((user = silc_list_get(chanrec->entry->clients)) != NULL)
-                               if (user->client == client) {
-                                       nickrec = silc_nicklist_insert(chanrec, user, TRUE);
-                                        break;
-                               }
-               }
+  SILC_CHANNEL_REC *chanrec;
+  SILC_NICK_REC *nickrec;
+  SilcClientEntry client;
+  SilcChannelEntry channel;
+
+  client = va_arg(va, SilcClientEntry);
+  channel = va_arg(va, SilcChannelEntry);
+
+  if (client == server->conn->local_entry) {
+    /* You joined to channel */
+    chanrec = silc_channel_find(server, channel->channel_name);
+    if (chanrec != NULL && !chanrec->joined)
+      chanrec->entry = channel;
+  } else {
+    chanrec = silc_channel_find_entry(server, channel);
+    if (chanrec != NULL) {
+      SilcChannelUser user;
+
+      silc_list_start(chanrec->entry->clients);
+      while ((user = silc_list_get(chanrec->entry->clients)) != NULL)
+       if (user->client == client) {
+         nickrec = silc_nicklist_insert(chanrec, user, TRUE);
+         break;
        }
+    }
+  }
 
-       signal_emit("message join", 4, server, channel->channel_name,
-                   client->nickname,
-                   client->username == NULL ? "" : client->username);
+  signal_emit("message join", 4, server, channel->channel_name,
+             client->nickname,
+             client->username == NULL ? "" : client->username);
 }
 
+/*
+ * "event leave". Left a channel.
+ */
+
 static void event_leave(SILC_SERVER_REC *server, va_list va)
 {
-       SILC_CHANNEL_REC *chanrec;
-       SILC_NICK_REC *nickrec;
-       SilcClientEntry client;
-       SilcChannelEntry channel;
-
-       client = va_arg(va, SilcClientEntry);
-       channel = va_arg(va, SilcChannelEntry);
-
-       signal_emit("message part", 5, server, channel->channel_name,
-                   client->nickname
-                   client->username == NULL ? "" : client->username, "");
-
-       chanrec = silc_channel_find_entry(server, channel);
-       if (chanrec != NULL) {
-               nickrec = silc_nicklist_find(chanrec, client);
-               if (nickrec != NULL)
-                       nicklist_remove(CHANNEL(chanrec), NICK(nickrec));
-       }
+  SILC_CHANNEL_REC *chanrec;
+  SILC_NICK_REC *nickrec;
+  SilcClientEntry client;
+  SilcChannelEntry channel;
+
+  client = va_arg(va, SilcClientEntry);
+  channel = va_arg(va, SilcChannelEntry);
+
+  signal_emit("message part", 5, server, channel->channel_name,
+             client->nickname,  client->username ?  client->username : ""
+             client->nickname);
+
+  chanrec = silc_channel_find_entry(server, channel);
+  if (chanrec != NULL) {
+    nickrec = silc_nicklist_find(chanrec, client);
+    if (nickrec != NULL)
+      nicklist_remove(CHANNEL(chanrec), NICK(nickrec));
+  }
 }
 
+/*
+ * "event signoff". Left the network.
+ */
+
 static void event_signoff(SILC_SERVER_REC *server, va_list va)
 {
-       SilcClientEntry client;
-       GSList *nicks, *tmp;
-
-       client = va_arg(va, SilcClientEntry);
+  SilcClientEntry client;
+  GSList *nicks, *tmp;
+  char *message;
 
-       signal_emit("message quit", 4, server, client->nickname,
-                   client->username == NULL ? "" : client->username, "");
+  client = va_arg(va, SilcClientEntry);
+  message = va_arg(va, char *);
 
-       nicks = nicklist_get_same_unique(SERVER(server), client);
-       for (tmp = nicks; tmp != NULL; tmp = tmp->next->next) {
-               CHANNEL_REC *channel = tmp->data;
-               NICK_REC *nickrec = tmp->next->data;
+  signal_emit("message quit", 4, server, client->nickname,
+             client->username ? client->username : "", 
+             message ? message : "");
 
-               nicklist_remove(channel, nickrec);
-       }
+  nicks = nicklist_get_same_unique(SERVER(server), client);
+  for (tmp = nicks; tmp != NULL; tmp = tmp->next->next) {
+    CHANNEL_REC *channel = tmp->data;
+    NICK_REC *nickrec = tmp->next->data;
+    
+    nicklist_remove(channel, nickrec);
+  }
 }
 
+/*
+ * "event topic". Changed topic.
+ */
+
 static void event_topic(SILC_SERVER_REC *server, va_list va)
 {
-       SILC_CHANNEL_REC *chanrec;
-       SilcClientEntry client;
-       SilcChannelEntry channel;
-       char *topic;
-
-       client = va_arg(va, SilcClientEntry);
-       topic = va_arg(va, char *);
-       channel = va_arg(va, SilcChannelEntry);
-
-       chanrec = silc_channel_find_entry(server, channel);
-       if (chanrec != NULL) {
-               g_free_not_null(chanrec->topic);
-               chanrec->topic = *topic == '\0' ? NULL : g_strdup(topic);
-               signal_emit("channel topic changed", 1, chanrec);
-       }
+  SILC_CHANNEL_REC *chanrec;
+  SilcClientEntry client;
+  SilcChannelEntry channel;
+  char *topic;
+
+  client = va_arg(va, SilcClientEntry);
+  topic = va_arg(va, char *);
+  channel = va_arg(va, SilcChannelEntry);
 
-       signal_emit("message topic", 5, server, channel->channel_name,
-                   topic, client->nickname, client->username);
+  chanrec = silc_channel_find_entry(server, channel);
+  if (chanrec != NULL) {
+    g_free_not_null(chanrec->topic);
+    chanrec->topic = *topic == '\0' ? NULL : g_strdup(topic);
+    signal_emit("channel topic changed", 1, chanrec);
+  }
+
+  signal_emit("message topic", 5, server, channel->channel_name,
+             topic, client->nickname, client->username);
 }
 
+/*
+ * "event invite". Invited or modified invite list.
+ */
+
 static void event_invite(SILC_SERVER_REC *server, va_list va)
 {
-       SilcClientEntry client;
-       SilcChannelEntry channel;
-
-       client = va_arg(va, SilcClientEntry);
-       channel = va_arg(va, SilcChannelEntry);
+  SilcClientEntry client;
+  SilcChannelEntry channel;
+  
+  client = va_arg(va, SilcClientEntry);
+  channel = va_arg(va, SilcChannelEntry);
 
-       signal_emit("message invite", 4, server, channel->channel_name,
-                   client->nickname, client->username);
+  signal_emit("message invite", 4, server, channel->channel_name,
+             client->nickname, client->username);
 }
 
+/*
+ * "event nick". Changed nickname.
+ */
+
 static void event_nick(SILC_SERVER_REC *server, va_list va)
 {
-       SilcClientEntry oldclient, newclient;
+  SilcClientEntry oldclient, newclient;
 
-       oldclient = va_arg(va, SilcClientEntry);
-       newclient = va_arg(va, SilcClientEntry);
+  oldclient = va_arg(va, SilcClientEntry);
+  newclient = va_arg(va, SilcClientEntry);
 
-       nicklist_rename_unique(SERVER(server),
-                              oldclient, oldclient->nickname,
-                              newclient, newclient->nickname);
+  nicklist_rename_unique(SERVER(server),
+                        oldclient, oldclient->nickname,
+                        newclient, newclient->nickname);
 
-       signal_emit("message nick", 4, server, newclient->nickname,
-                   oldclient->nickname, newclient->username);
+  signal_emit("message nick", 4, server, newclient->nickname, 
+             oldclient->nickname, newclient->username);
 }
 
+/*
+ * "event cmode". Changed channel mode.
+ */
+
 static void event_cmode(SILC_SERVER_REC *server, va_list va)
 {
   SILC_CHANNEL_REC *chanrec;
@@ -243,15 +294,17 @@ static void event_cmode(SILC_SERVER_REC *server, va_list va)
     signal_emit("channel mode changed", 1, chanrec);
   }
   
-  /*signal_emit("message mode", 5, server, chanrec->name,
-    client->nickname, client->username, mode);*/
   printtext(server, channel->channel_name, MSGLEVEL_MODES,
-           "mode/%s [%s] by %s", channel->channel_name, mode,
+           "cmode/%s [%s] by %s", channel->channel_name, mode,
            client->nickname);
   
   g_free(mode);
 }
 
+/*
+ * "event cumode". Changed user's mode on channel.
+ */
+
 static void event_cumode(SILC_SERVER_REC *server, va_list va)
 {
   SILC_CHANNEL_REC *chanrec;
@@ -275,82 +328,246 @@ static void event_cumode(SILC_SERVER_REC *server, va_list va)
        (mode & SILC_CHANNEL_UMODE_CHANOP) != 0;
     }
     
-    nick = silc_nicklist_find(chanrec, client);
+    nick = silc_nicklist_find(chanrec, destclient);
     if (nick != NULL) {
       nick->op = (mode & SILC_CHANNEL_UMODE_CHANOP) != 0;
       signal_emit("nick mode changed", 2, chanrec, nick);
     }
   }
   
-  /*signal_emit("message mode", 5, server, chanrec->name,
-    client->nickname, client->username, modestr);*/
   printtext(server, channel->channel_name, MSGLEVEL_MODES,
-           "mode/%s [%s] by %s", channel->channel_name, modestr,
-           client->nickname);
+           "cumode/%s/%s [%s] by %s", destclient->nickname, 
+           channel->channel_name, modestr, client->nickname);
   
   g_free(modestr);
 }
 
-static void command_part(const char *data, SILC_SERVER_REC *server,
-                        WI_ITEM_REC *item)
+/*
+ * "event motd". Received MOTD.
+ */
+
+static void event_motd(SILC_SERVER_REC *server, va_list va)
 {
-       SILC_CHANNEL_REC *chanrec;
+  char *text = va_arg(va, char *);
 
-       if (!IS_SILC_SERVER(server) || !server->connected)
-               return;
+  if (!settings_get_bool("skip_motd"))
+    printtext_multiline(server, NULL, MSGLEVEL_CRAP, "%s", text);
+}
 
-       if (*data == '\0') {
-               if (!IS_SILC_CHANNEL(item))
-                       cmd_return_error(CMDERR_NOT_JOINED);
-               data = item->name;
-       }
+/*
+ * "event channel_change". Channel ID has changed.
+ */
 
-       chanrec = silc_channel_find(server, data);
-       if (chanrec == NULL) cmd_return_error(CMDERR_CHAN_NOT_FOUND);
+static void event_channel_change(SILC_SERVER_REC *server, va_list va)
+{
 
-       signal_emit("message part", 5, server, chanrec->name,
-                   server->nick, "", "");
+}
 
-       silc_command_exec(server, "LEAVE", chanrec->name);
-       signal_stop();
+/*
+ * "event server_signoff". Server has quit the network.
+ */
+
+static void event_server_signoff(SILC_SERVER_REC *server, va_list va)
+{
 
-       channel_destroy(CHANNEL(chanrec));
 }
 
-void silc_channels_init(void)
+/*
+ * "event kick". Someone was kicked from channel.
+ */
+
+static void event_kick(SILC_SERVER_REC *server, va_list va)
 {
-       signal_add("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
-       signal_add("server connected", (SIGNAL_FUNC) sig_connected);
 
-       signal_add("silc event join", (SIGNAL_FUNC) event_join);
-       signal_add("silc event leave", (SIGNAL_FUNC) event_leave);
-       signal_add("silc event signoff", (SIGNAL_FUNC) event_signoff);
-       signal_add("silc event topic", (SIGNAL_FUNC) event_topic);
-       signal_add("silc event invite", (SIGNAL_FUNC) event_invite);
-       signal_add("silc event nick", (SIGNAL_FUNC) event_nick);
-       signal_add("silc event cmode", (SIGNAL_FUNC) event_cmode);
-       signal_add("silc event cumode", (SIGNAL_FUNC) event_cumode);
+}
+
+/*
+ * "event kill". Someone was killed from the network.
+ */
 
-       command_bind("part", MODULE_NAME, (SIGNAL_FUNC) command_part);
+static void event_kill(SILC_SERVER_REC *server, va_list va)
+{
 
-       silc_nicklist_init();
 }
 
-void silc_channels_deinit(void)
+/*
+ * "event ban". Someone was banned or ban list was modified.
+ */
+
+static void event_ban(SILC_SERVER_REC *server, va_list va)
 {
-       signal_remove("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
-       signal_remove("server connected", (SIGNAL_FUNC) sig_connected);
 
-       signal_remove("silc event join", (SIGNAL_FUNC) event_join);
-       signal_remove("silc event leave", (SIGNAL_FUNC) event_leave);
-       signal_remove("silc event signoff", (SIGNAL_FUNC) event_signoff);
-       signal_remove("silc event topic", (SIGNAL_FUNC) event_topic);
-       signal_remove("silc event invite", (SIGNAL_FUNC) event_invite);
-       signal_remove("silc event nick", (SIGNAL_FUNC) event_nick);
-       signal_remove("silc event cmode", (SIGNAL_FUNC) event_cmode);
-       signal_remove("silc event cumode", (SIGNAL_FUNC) event_cumode);
+}
 
-       command_unbind("part", (SIGNAL_FUNC) command_part);
+/* PART (LEAVE) command. */
 
-       silc_nicklist_deinit();
+static void command_part(const char *data, SILC_SERVER_REC *server,
+                        WI_ITEM_REC *item)
+{
+  SILC_CHANNEL_REC *chanrec;
+  
+  if (!IS_SILC_SERVER(server) || !server->connected)
+    cmd_return_error(CMDERR_NOT_CONNECTED);
+
+  if (*data == '\0') {
+    if (!IS_SILC_CHANNEL(item))
+      cmd_return_error(CMDERR_NOT_JOINED);
+    data = item->name;
+  }
+
+  chanrec = silc_channel_find(server, data);
+  if (chanrec == NULL) 
+    cmd_return_error(CMDERR_CHAN_NOT_FOUND);
+
+  signal_emit("message part", 5, server, chanrec->name,
+             server->nick, server->conn->local_entry->username, "");
+  
+  silc_command_exec(server, "LEAVE", chanrec->name);
+  signal_stop();
+  
+  channel_destroy(CHANNEL(chanrec));
+}
+
+/* ME local command. */
+
+static void command_me(const char *data, SILC_SERVER_REC *server,
+                      WI_ITEM_REC *item)
+{
+  SILC_CHANNEL_REC *chanrec;
+  char *tmpcmd = "ME", *tmp;
+  uint32 argc = 0;
+  unsigned char **argv;
+  uint32 *argv_lens, *argv_types;
+  int i;
+  if (!IS_SILC_SERVER(server) || !server->connected)
+    cmd_return_error(CMDERR_NOT_CONNECTED);
+
+  if (!IS_SILC_CHANNEL(item))
+    cmd_return_error(CMDERR_NOT_JOINED);
+
+  /* Now parse all arguments */
+  tmp = g_strconcat(tmpcmd, " ", data, NULL);
+  silc_parse_command_line(tmp, &argv, &argv_lens,
+                         &argv_types, &argc, 2);
+  g_free(tmp);
+
+  if (argc < 2)
+    cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
+
+  chanrec = silc_channel_find(server, item->name);
+  if (chanrec == NULL) 
+    cmd_return_error(CMDERR_CHAN_NOT_FOUND);
+
+  /* Send the action message */
+  silc_client_send_channel_message(silc_client, server->conn, 
+                                  chanrec->entry, NULL,
+                                  SILC_MESSAGE_FLAG_ACTION, 
+                                  argv[1], argv_lens[1], TRUE);
+
+  for (i = 0; i < argc; i++)
+    silc_free(argv[i]);
+  silc_free(argv_lens);
+  silc_free(argv_types);
+}
+
+/* NOTICE local command. */
+
+static void command_notice(const char *data, SILC_SERVER_REC *server,
+                          WI_ITEM_REC *item)
+{
+  SILC_CHANNEL_REC *chanrec;
+  char *tmpcmd = "ME", *tmp;
+  uint32 argc = 0;
+  unsigned char **argv;
+  uint32 *argv_lens, *argv_types;
+  int i;
+  if (!IS_SILC_SERVER(server) || !server->connected)
+    cmd_return_error(CMDERR_NOT_CONNECTED);
+
+  if (!IS_SILC_CHANNEL(item))
+    cmd_return_error(CMDERR_NOT_JOINED);
+
+  /* Now parse all arguments */
+  tmp = g_strconcat(tmpcmd, " ", data, NULL);
+  silc_parse_command_line(tmp, &argv, &argv_lens,
+                         &argv_types, &argc, 2);
+  g_free(tmp);
+
+  if (argc < 2)
+    cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
+
+  chanrec = silc_channel_find(server, item->name);
+  if (chanrec == NULL) 
+    cmd_return_error(CMDERR_CHAN_NOT_FOUND);
+
+  /* Send the action message */
+  silc_client_send_channel_message(silc_client, server->conn, 
+                                  chanrec->entry, NULL,
+                                  SILC_MESSAGE_FLAG_NOTICE, 
+                                  argv[1], argv_lens[1], TRUE);
+
+  for (i = 0; i < argc; i++)
+    silc_free(argv[i]);
+  silc_free(argv_lens);
+  silc_free(argv_types);
+}
+
+void silc_channels_init(void)
+{
+  signal_add("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
+  signal_add("server connected", (SIGNAL_FUNC) sig_connected);
+  signal_add("server quit", (SIGNAL_FUNC) sig_server_quit);
+
+  signal_add("silc event join", (SIGNAL_FUNC) event_join);
+  signal_add("silc event leave", (SIGNAL_FUNC) event_leave);
+  signal_add("silc event signoff", (SIGNAL_FUNC) event_signoff);
+  signal_add("silc event topic", (SIGNAL_FUNC) event_topic);
+  signal_add("silc event invite", (SIGNAL_FUNC) event_invite);
+  signal_add("silc event nick", (SIGNAL_FUNC) event_nick);
+  signal_add("silc event cmode", (SIGNAL_FUNC) event_cmode);
+  signal_add("silc event cumode", (SIGNAL_FUNC) event_cumode);
+  signal_add("silc event motd", (SIGNAL_FUNC) event_motd);
+  signal_add("silc event channel_change", (SIGNAL_FUNC) event_channel_change);
+  signal_add("silc event server_signoff", (SIGNAL_FUNC) event_server_signoff);
+  signal_add("silc event kick", (SIGNAL_FUNC) event_kick);
+  signal_add("silc event kill", (SIGNAL_FUNC) event_kill);
+  signal_add("silc event ban", (SIGNAL_FUNC) event_ban);
+  
+  command_bind("part", MODULE_NAME, (SIGNAL_FUNC) command_part);
+  command_bind("me", MODULE_NAME, (SIGNAL_FUNC) command_me);
+  command_bind("notice", MODULE_NAME, (SIGNAL_FUNC) command_notice);
+  
+  silc_nicklist_init();
+}
+
+void silc_channels_deinit(void)
+{
+  signal_remove("channel destroyed", (SIGNAL_FUNC) sig_channel_destroyed);
+  signal_remove("server connected", (SIGNAL_FUNC) sig_connected);
+  signal_remove("server quit", (SIGNAL_FUNC) sig_server_quit);
+
+  signal_remove("silc event join", (SIGNAL_FUNC) event_join);
+  signal_remove("silc event leave", (SIGNAL_FUNC) event_leave);
+  signal_remove("silc event signoff", (SIGNAL_FUNC) event_signoff);
+  signal_remove("silc event topic", (SIGNAL_FUNC) event_topic);
+  signal_remove("silc event invite", (SIGNAL_FUNC) event_invite);
+  signal_remove("silc event nick", (SIGNAL_FUNC) event_nick);
+  signal_remove("silc event cmode", (SIGNAL_FUNC) event_cmode);
+  signal_remove("silc event cumode", (SIGNAL_FUNC) event_cumode);
+  signal_remove("silc event motd", (SIGNAL_FUNC) event_motd);
+  signal_remove("silc event channel_change", 
+               (SIGNAL_FUNC) event_channel_change);
+  signal_remove("silc event server_signoff", 
+               (SIGNAL_FUNC) event_server_signoff);
+  signal_remove("silc event kick", (SIGNAL_FUNC) event_kick);
+  signal_remove("silc event kill", (SIGNAL_FUNC) event_kill);
+  signal_remove("silc event ban", (SIGNAL_FUNC) event_ban);
+  
+  command_unbind("part", (SIGNAL_FUNC) command_part);
+  command_unbind("me", (SIGNAL_FUNC) command_me);
+  command_unbind("notice", (SIGNAL_FUNC) command_notice);
+  
+  silc_nicklist_deinit();
 }