updates.
[silc.git] / apps / irssi / src / silc / core / silc-channels.c
index a522bc4b7dc144fee37de5db0e1ec019a448f7f7..459dedd6a5d1d332b8c95d61f37703b026652749 100644 (file)
@@ -76,15 +76,23 @@ static void silc_channels_join(SILC_SERVER_REC *server,
                               const char *channels, int automatic)
 {
   char **list, **tmp, *channel;
+  SILC_CHANNEL_REC *chanrec;
 
   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);
+
+    chanrec = silc_channel_find(server, channel);
+    if (chanrec) {
+      g_free(channel);
+      continue;
+    }
+
     silc_command_exec(server, "JOIN", channel);
     g_free(channel);
   }
+
   g_strfreev(list);
 }
 
@@ -99,7 +107,7 @@ static void sig_connected(SILC_SERVER_REC *server)
 
 static void sig_server_quit(SILC_SERVER_REC *server, const char *msg)
 {
-  if (IS_SILC_SERVER(server))
+  if (IS_SILC_SERVER(server) && server->conn && server->conn->sock)
     silc_command_exec(server, "QUIT", msg);
 }
 
@@ -244,12 +252,14 @@ static void event_invite(SILC_SERVER_REC *server, va_list va)
 {
   SilcClientEntry client;
   SilcChannelEntry channel;
+  char *channel_name;
   
-  client = va_arg(va, SilcClientEntry);
   channel = va_arg(va, SilcChannelEntry);
+  channel_name = va_arg(va, char *);
+  client = va_arg(va, SilcClientEntry);
 
-  signal_emit("message invite", 4, server, channel->channel_name,
-             client->nickname, client->username);
+  signal_emit("message invite", 4, server, channel ? channel->channel_name :
+             channel_name, client->nickname, client->username);
 }
 
 /*
@@ -278,18 +288,24 @@ static void event_nick(SILC_SERVER_REC *server, va_list va)
 static void event_cmode(SILC_SERVER_REC *server, va_list va)
 {
   SILC_CHANNEL_REC *chanrec;
+  void *entry;
   SilcClientEntry client;
+  SilcServerEntry server_entry;
   SilcChannelEntry channel;
   char *mode;
   uint32 modei;
+  SilcIdType idtype;
 
-  client = va_arg(va, SilcClientEntry);
+  idtype = va_arg(va, int);
+  entry = va_arg(va, void *);
   modei = va_arg(va, uint32);
   (void)va_arg(va, char *);
   (void)va_arg(va, char *);
   channel = va_arg(va, SilcChannelEntry);
 
-  mode = silc_client_chmode(modei, channel);
+  mode = silc_client_chmode(modei, 
+                           channel->channel_key->cipher->name,
+                           channel->hmac->hmac->name);
   
   chanrec = silc_channel_find_entry(server, channel);
   if (chanrec != NULL) {
@@ -298,10 +314,19 @@ static void event_cmode(SILC_SERVER_REC *server, va_list va)
     signal_emit("channel mode changed", 1, chanrec);
   }
   
-  printformat_module("fe-common/silc", server, channel->channel_name,
-                    MSGLEVEL_MODES, SILCTXT_CHANNEL_CMODE,
-                    channel->channel_name, mode ? mode : "removed all",
-                    client->nickname);
+  if (idtype == SILC_ID_CLIENT) {
+    client = (SilcClientEntry)entry;
+    printformat_module("fe-common/silc", server, channel->channel_name,
+                      MSGLEVEL_MODES, SILCTXT_CHANNEL_CMODE,
+                      channel->channel_name, mode ? mode : "removed all",
+                      client->nickname);
+  } else {
+    server_entry = (SilcServerEntry)entry;
+    printformat_module("fe-common/silc", server, channel->channel_name,
+                      MSGLEVEL_MODES, SILCTXT_CHANNEL_CMODE,
+                      channel->channel_name, mode ? mode : "removed all",
+                      server_entry->server_name);
+  }
   
   g_free(mode);
 }
@@ -336,6 +361,7 @@ static void event_cumode(SILC_SERVER_REC *server, va_list va)
     nick = silc_nicklist_find(chanrec, destclient);
     if (nick != NULL) {
       nick->op = (mode & SILC_CHANNEL_UMODE_CHANOP) != 0;
+      nick->founder = (mode & SILC_CHANNEL_UMODE_CHANFO) != 0;
       signal_emit("nick mode changed", 2, chanrec, nick);
     }
   }
@@ -373,7 +399,7 @@ static void event_motd(SILC_SERVER_REC *server, va_list va)
 
 static void event_channel_change(SILC_SERVER_REC *server, va_list va)
 {
-
+  /* Nothing interesting to do */
 }
 
 /*
@@ -382,7 +408,18 @@ static void event_channel_change(SILC_SERVER_REC *server, va_list va)
 
 static void event_server_signoff(SILC_SERVER_REC *server, va_list va)
 {
-
+  SilcClientEntry *clients;
+  uint32 clients_count;
+  int i;
+  
+  (void)va_arg(va, void *);
+  clients = va_arg(va, SilcClientEntry *);
+  clients_count = va_arg(va, uint32);
+  
+  for (i = 0; i < clients_count; i++)
+    signal_emit("message quit", 4, server, clients[i]->nickname,
+               clients[i]->username ? clients[i]->username : "", 
+               "server signoff");
 }
 
 /*
@@ -391,7 +428,38 @@ static void event_server_signoff(SILC_SERVER_REC *server, va_list va)
 
 static void event_kick(SILC_SERVER_REC *server, va_list va)
 {
+  SilcClientConnection conn = server->conn;
+  SilcClientEntry client_entry;
+  SilcChannelEntry channel_entry;
+  char *tmp;
+  SILC_CHANNEL_REC *chanrec;
+
+  client_entry = va_arg(va, SilcClientEntry);
+  tmp = va_arg(va, char *);
+  channel_entry = va_arg(va, SilcChannelEntry);
 
+  chanrec = silc_channel_find_entry(server, channel_entry);
+  
+  if (client_entry == conn->local_entry) {
+    printformat_module("fe-common/silc", server, channel_entry->channel_name,
+                      MSGLEVEL_CRAP, SILCTXT_CHANNEL_KICKED_YOU, 
+                      channel_entry->channel_name, tmp ? tmp : "");
+    if (chanrec) {
+      chanrec->kicked = TRUE;
+      channel_destroy((CHANNEL_REC *)chanrec);
+    }
+  } else {
+    printformat_module("fe-common/silc", server, channel_entry->channel_name,
+                      MSGLEVEL_CRAP, SILCTXT_CHANNEL_KICKED, 
+                      client_entry->nickname,
+                      channel_entry->channel_name, tmp ? tmp : "");
+
+    if (chanrec) {
+      SILC_NICK_REC *nickrec = silc_nicklist_find(chanrec, client_entry);
+      if (nickrec != NULL)
+       nicklist_remove(CHANNEL(chanrec), NICK(nickrec));
+    }
+  }
 }
 
 /*
@@ -400,16 +468,31 @@ static void event_kick(SILC_SERVER_REC *server, va_list va)
 
 static void event_kill(SILC_SERVER_REC *server, va_list va)
 {
+  SilcClientConnection conn = server->conn;
+  SilcClientEntry client_entry;
+  char *tmp;
 
-}
-
-/*
- * "event ban". Someone was banned or ban list was modified.
- */
-
-static void event_ban(SILC_SERVER_REC *server, va_list va)
-{
+  client_entry = va_arg(va, SilcClientEntry);
+  tmp = va_arg(va, char *);
+  
+  if (client_entry == conn->local_entry) {
+    printformat_module("fe-common/silc", server, NULL,
+                      MSGLEVEL_CRAP, SILCTXT_CHANNEL_KILLED_YOU, 
+                      tmp ? tmp : "");
+  } else {
+    GSList *nicks, *tmpn;
+    nicks = nicklist_get_same_unique(SERVER(server), client_entry);
+    for (tmpn = nicks; tmpn != NULL; tmpn = tmpn->next->next) {
+      CHANNEL_REC *channel = tmpn->data;
+      NICK_REC *nickrec = tmpn->next->data;
+      nicklist_remove(channel, nickrec);
+    }
 
+    printformat_module("fe-common/silc", server, NULL,
+                      MSGLEVEL_CRAP, SILCTXT_CHANNEL_KILLED, 
+                      client_entry->nickname,
+                      tmp ? tmp : "");
+  }
 }
 
 /* PART (LEAVE) command. */
@@ -422,7 +505,7 @@ static void command_part(const char *data, SILC_SERVER_REC *server,
   if (!IS_SILC_SERVER(server) || !server->connected)
     cmd_return_error(CMDERR_NOT_CONNECTED);
 
-  if (*data == '\0') {
+  if (!strcmp(data, "*") || *data == '\0') {
     if (!IS_SILC_CHANNEL(item))
       cmd_return_error(CMDERR_NOT_JOINED);
     data = item->name;
@@ -479,7 +562,56 @@ static void command_me(const char *data, SILC_SERVER_REC *server,
                                   argv[1], argv_lens[1], TRUE);
 
   printformat_module("fe-common/silc", server, chanrec->entry->channel_name,
-                    MSGLEVEL_ACTIONS, SILCTXT_CHANNEL_OWNACTION, argv[1]);
+                    MSGLEVEL_ACTIONS, SILCTXT_CHANNEL_OWNACTION, 
+                     server->conn->local_entry->nickname, argv[1]);
+
+  for (i = 0; i < argc; i++)
+    silc_free(argv[i]);
+  silc_free(argv_lens);
+  silc_free(argv_types);
+}
+
+/* ACTION local command. Same as ME but takes the channel as mandatory
+   argument. */
+
+static void command_action(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, 3);
+  g_free(tmp);
+
+  if (argc < 3)
+    cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
+
+  chanrec = silc_channel_find(server, argv[1]);
+  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[2], argv_lens[2], TRUE);
+
+  printformat_module("fe-common/silc", server, chanrec->entry->channel_name,
+                    MSGLEVEL_ACTIONS, SILCTXT_CHANNEL_OWNACTION, 
+                     server->conn->local_entry->nickname, argv[2]);
 
   for (i = 0; i < argc; i++)
     silc_free(argv[i]);
@@ -525,7 +657,8 @@ static void command_notice(const char *data, SILC_SERVER_REC *server,
                                   argv[1], argv_lens[1], TRUE);
 
   printformat_module("fe-common/silc", server, chanrec->entry->channel_name,
-                    MSGLEVEL_NOTICES, SILCTXT_CHANNEL_OWNNOTICE, argv[1]);
+                    MSGLEVEL_NOTICES, SILCTXT_CHANNEL_OWNNOTICE, 
+                     server->conn->local_entry->nickname, argv[1]);
 
   for (i = 0; i < argc; i++)
     silc_free(argv[i]);
@@ -539,14 +672,35 @@ static void command_notice(const char *data, SILC_SERVER_REC *server,
 static void command_away(const char *data, SILC_SERVER_REC *server,
                         WI_ITEM_REC *item)
 {
+  bool set;
+
   if (!IS_SILC_SERVER(server) || !server->connected)
     cmd_return_error(CMDERR_NOT_CONNECTED);
 
-  /* XXX TODO */
+  if (*data == '\0') {
+    /* Remove any possible away message */
+    silc_client_set_away_message(silc_client, server->conn, NULL);
+    set = FALSE;
+
+    printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP, 
+                      SILCTXT_UNSET_AWAY);
+  } else {
+    /* Set the away message */
+    silc_client_set_away_message(silc_client, server->conn, (char *)data);
+    set = TRUE;
+
+    printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP, 
+                      SILCTXT_SET_AWAY, data);
+  }
+
+  signal_emit("away mode changed", 1, server);
+
+  silc_command_exec(server, "UMODE", set ? "+g" : "-g");
 }
 
 typedef struct {
   int type;                    /* 1 = msg, 2 = channel */
+  bool responder;
   SILC_SERVER_REC *server;
 } *KeyInternal;
 
@@ -576,7 +730,7 @@ static void keyagr_completion(SilcClient client,
       /* Set the private key for this client */
       silc_client_del_private_message_key(client, conn, client_entry);
       silc_client_add_private_message_key_ske(client, conn, client_entry,
-                                             NULL, key);
+                                             NULL, key, i->responder);
       printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_NOTICES,
                         SILCTXT_KEY_AGREEMENT_PRIVMSG, 
                         client_entry->nickname);
@@ -640,8 +794,7 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
   SilcClientConnection conn = server->conn;
   SilcClientEntry client_entry = NULL;
   SilcChannelEntry channel_entry = NULL;
-  uint32 num = 0;
-  char *nickname = NULL, *serv = NULL, *tmp;
+  char *nickname = NULL, *tmp;
   int command = 0, port = 0, type = 0;
   char *hostname = NULL;
   KeyInternal internal = NULL;
@@ -658,7 +811,8 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
   g_free(tmp);
 
   if (argc < 4) {
-    silc_say(silc_client, conn, "Usage: /KEY msg|channel <nickname|channel> "
+    silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO,
+            "Usage: /KEY msg|channel <nickname|channel> "
             "set|unset|agreement|negotiate [<arguments>]");
     return;
   }
@@ -670,7 +824,8 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
     type = 2;
 
   if (type == 0) {
-    silc_say(silc_client, conn, "Usage: /KEY msg|channel <nickname|channel> "
+    silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO,
+            "Usage: /KEY msg|channel <nickname|channel> "
             "set|unset|agreement|negotiate [<arguments>]");
     return;
   }
@@ -680,7 +835,7 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
       nickname = "*";
     } else {
       /* Parse the typed nickname. */
-      if (!silc_parse_nickname(argv[2], &nickname, &serv, &num)) {
+      if (!silc_parse_userfqdn(argv[2], &nickname, NULL)) {
        printformat_module("fe-common/silc", server, NULL,
                           MSGLEVEL_CRAP, SILCTXT_BAD_NICK, argv[2]);
        return;
@@ -688,7 +843,7 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
       
       /* Find client entry */
       client_entry = silc_idlist_get_client(silc_client, conn, nickname, 
-                                           serv, num, TRUE);
+                                           argv[2], TRUE);
       if (!client_entry) {
        KeyGetClients inter = silc_calloc(1, sizeof(*inter));
        inter->server = server;
@@ -712,10 +867,7 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
 
     if (argv[2][0] == '*') {
       if (!conn->current_channel) {
-       if (nickname)
-         silc_free(nickname);
-       if (serv)
-         silc_free(serv);
+       silc_free(nickname);
        cmd_return_error(CMDERR_NOT_JOINED);
       }
       name = conn->current_channel->channel_name;
@@ -725,10 +877,7 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
 
     channel_entry = silc_client_get_channel(silc_client, conn, name);
     if (!channel_entry) {
-      if (nickname)
-       silc_free(nickname);
-      if (serv)
-       silc_free(serv);
+      silc_free(nickname);
       cmd_return_error(CMDERR_NOT_JOINED);
     }
   }
@@ -748,13 +897,13 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
                                              argv[5], argv[4],
                                              argv_lens[4],
                                              (argv[4][0] == '*' ?
-                                              TRUE : FALSE));
+                                              TRUE : FALSE), FALSE);
        else
          silc_client_add_private_message_key(silc_client, conn, client_entry,
                                              NULL, argv[4],
                                              argv_lens[4],
                                              (argv[4][0] == '*' ?
-                                              TRUE : FALSE));
+                                              TRUE : FALSE), FALSE);
 
        /* Send the key to the remote client so that it starts using it
           too. */
@@ -876,7 +1025,7 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
          else
            strcat(buf, "*generated*");
 
-         silc_say(silc_client, conn, "%s", buf);
+         silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO, "%s", buf);
        }
       } else {
        printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
@@ -907,7 +1056,7 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
          else
            strcat(buf, "*generated*");
 
-         silc_say(silc_client, conn, "%s", buf);
+         silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO, "%s", buf);
        }
       }
 
@@ -947,7 +1096,7 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
        
        strcat(buf, "<hidden>");
 
-       silc_say(silc_client, conn, "%s", buf);
+       silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO, "%s", buf);
       }
       
       silc_client_free_channel_private_keys(keys, keys_count);
@@ -986,7 +1135,8 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
   }
 
   if (command == 0) {
-    silc_say(silc_client, conn, "Usage: /KEY msg|channel <nickname|channel> "
+    silc_say(silc_client, conn, SILC_CLIENT_MESSAGE_INFO,
+            "Usage: /KEY msg|channel <nickname|channel> "
             "set|unset|agreement|negotiate [<arguments>]");
     goto out;
   }
@@ -994,14 +1144,18 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
   if (command == 4 && client_entry) {
     printformat_module("fe-common/silc", server, NULL, MSGLEVEL_NOTICES,
                       SILCTXT_KEY_AGREEMENT, argv[2]);
+    internal->responder = TRUE;
     silc_client_send_key_agreement(silc_client, conn, client_entry, hostname, 
                                   port, 120, keyagr_completion, internal);
+    if (!hostname)
+      silc_free(internal);
     goto out;
   }
 
   if (command == 5 && client_entry && hostname) {
     printformat_module("fe-common/silc", server, NULL, MSGLEVEL_NOTICES,
                       SILCTXT_KEY_AGREEMENT_NEGOTIATE, argv[2]);
+    internal->responder = FALSE;
     silc_client_perform_key_agreement(silc_client, conn, client_entry, 
                                      hostname, port, keyagr_completion, 
                                      internal);
@@ -1009,10 +1163,15 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
   }
 
  out:
-  if (nickname)
-    silc_free(nickname);
-  if (serv)
-    silc_free(serv);
+  silc_free(nickname);
+}
+
+/* Lists locally saved client and server public keys. */
+
+static void command_listkeys(const char *data, SILC_SERVER_REC *server,
+                            WI_ITEM_REC *item)
+{
+
 }
 
 void silc_channels_init(void)
@@ -1034,13 +1193,14 @@ void silc_channels_init(void)
   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("action", MODULE_NAME, (SIGNAL_FUNC) command_action);
   command_bind("notice", MODULE_NAME, (SIGNAL_FUNC) command_notice);
   command_bind("away", MODULE_NAME, (SIGNAL_FUNC) command_away);
   command_bind("key", MODULE_NAME, (SIGNAL_FUNC) command_key);
+  command_bind("listkeys", MODULE_NAME, (SIGNAL_FUNC) command_listkeys);
 
   silc_nicklist_init();
 }
@@ -1066,13 +1226,14 @@ void silc_channels_deinit(void)
                (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("action", (SIGNAL_FUNC) command_action);
   command_unbind("notice", (SIGNAL_FUNC) command_notice);
   command_unbind("away", (SIGNAL_FUNC) command_away);
   command_unbind("key", (SIGNAL_FUNC) command_key);
+  command_unbind("listkeys", (SIGNAL_FUNC) command_listkeys);
 
   silc_nicklist_deinit();
 }