updates.
[silc.git] / apps / irssi / src / silc / core / silc-channels.c
index f6dc52f89351cf4795110edcd92473357ebbce11..fa50947d524c06187b2fe04d821043e89d3f6ca5 100644 (file)
@@ -76,12 +76,19 @@ 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);
   }
@@ -131,6 +138,7 @@ static void event_join(SILC_SERVER_REC *server, va_list va)
   SILC_NICK_REC *nickrec;
   SilcClientEntry client;
   SilcChannelEntry channel;
+  char userhost[256];
 
   client = va_arg(va, SilcClientEntry);
   channel = va_arg(va, SilcChannelEntry);
@@ -143,20 +151,19 @@ static void event_join(SILC_SERVER_REC *server, va_list va)
   } 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;
-       }
+      SilcChannelUser chu = silc_client_on_channel(channel, client);
+      if (chu)
+       nickrec = silc_nicklist_insert(chanrec, chu, TRUE);
     }
   }
 
+  memset(userhost, 0, sizeof(userhost));
+  if (client->username)
+    snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+            client->username, client->hostname);
   signal_emit("message join", 4, server, channel->channel_name,
              client->nickname,
-             client->username == NULL ? "" : client->username);
+             client->username == NULL ? "" : userhost);
 }
 
 /*
@@ -169,12 +176,17 @@ static void event_leave(SILC_SERVER_REC *server, va_list va)
   SILC_NICK_REC *nickrec;
   SilcClientEntry client;
   SilcChannelEntry channel;
+  char userhost[256];
 
   client = va_arg(va, SilcClientEntry);
   channel = va_arg(va, SilcChannelEntry);
 
+  memset(userhost, 0, sizeof(userhost));
+  if (client->username)
+    snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+            client->username, client->hostname);
   signal_emit("message part", 5, server, channel->channel_name,
-             client->nickname,  client->username ?  client->username : "", 
+             client->nickname,  client->username ?  userhost : "", 
              client->nickname);
 
   chanrec = silc_channel_find_entry(server, channel);
@@ -194,12 +206,19 @@ static void event_signoff(SILC_SERVER_REC *server, va_list va)
   SilcClientEntry client;
   GSList *nicks, *tmp;
   char *message;
+  char userhost[256];
 
   client = va_arg(va, SilcClientEntry);
   message = va_arg(va, char *);
 
+  silc_server_free_ftp(server, client);
+
+  memset(userhost, 0, sizeof(userhost));
+  if (client->username)
+    snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+            client->username, client->hostname);
   signal_emit("message quit", 4, server, client->nickname,
-             client->username ? client->username : "", 
+             client->username ? userhost : "", 
              message ? message : "");
 
   nicks = nicklist_get_same_unique(SERVER(server), client);
@@ -218,11 +237,16 @@ static void event_signoff(SILC_SERVER_REC *server, va_list va)
 static void event_topic(SILC_SERVER_REC *server, va_list va)
 {
   SILC_CHANNEL_REC *chanrec;
+  void *entry;
   SilcClientEntry client;
+  SilcServerEntry server_entry;
   SilcChannelEntry channel;
   char *topic;
+  char userhost[256];
+  SilcIdType idtype;
 
-  client = va_arg(va, SilcClientEntry);
+  idtype = va_arg(va, int);
+  entry = va_arg(va, void *);
   topic = va_arg(va, char *);
   channel = va_arg(va, SilcChannelEntry);
 
@@ -233,8 +257,23 @@ static void event_topic(SILC_SERVER_REC *server, va_list va)
     signal_emit("channel topic changed", 1, chanrec);
   }
 
-  signal_emit("message topic", 5, server, channel->channel_name,
-             topic, client->nickname, client->username);
+  if (idtype == SILC_ID_CLIENT) {
+    client = (SilcClientEntry)entry;
+    memset(userhost, 0, sizeof(userhost));
+    snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+            client->username, client->hostname);
+    signal_emit("message topic", 5, server, channel->channel_name,
+               topic, client->nickname, userhost);
+  } else if (idtype == SILC_ID_SERVER) {
+    server_entry = (SilcServerEntry)entry;
+    signal_emit("message topic", 5, server, channel->channel_name,
+               topic, server_entry->server_name, 
+               server_entry->server_name);
+  } else {
+    channel = (SilcChannelEntry)entry;
+    signal_emit("message topic", 5, server, channel->channel_name,
+               topic, channel->channel_name, channel->channel_name);
+  }
 }
 
 /*
@@ -245,12 +284,18 @@ static void event_invite(SILC_SERVER_REC *server, va_list va)
 {
   SilcClientEntry client;
   SilcChannelEntry channel;
+  char *channel_name;
+  char userhost[256];
   
-  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);
+  memset(userhost, 0, sizeof(userhost));
+  snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+          client->username, client->hostname);
+  signal_emit("message invite", 4, server, channel ? channel->channel_name :
+             channel_name, client->nickname, userhost);
 }
 
 /*
@@ -260,6 +305,7 @@ static void event_invite(SILC_SERVER_REC *server, va_list va)
 static void event_nick(SILC_SERVER_REC *server, va_list va)
 {
   SilcClientEntry oldclient, newclient;
+  char userhost[256];
 
   oldclient = va_arg(va, SilcClientEntry);
   newclient = va_arg(va, SilcClientEntry);
@@ -268,8 +314,11 @@ static void event_nick(SILC_SERVER_REC *server, va_list va)
                         oldclient, oldclient->nickname,
                         newclient, newclient->nickname);
 
+  memset(userhost, 0, sizeof(userhost));
+  snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+          newclient->username, newclient->hostname);
   signal_emit("message nick", 4, server, newclient->nickname, 
-             oldclient->nickname, newclient->username);
+             oldclient->nickname, userhost);
 }
 
 /*
@@ -279,12 +328,16 @@ 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 *);
@@ -292,7 +345,7 @@ static void event_cmode(SILC_SERVER_REC *server, va_list va)
 
   mode = silc_client_chmode(modei, 
                            channel->channel_key->cipher->name,
-                           channel->hmac->hmac->name);
+                           silc_hmac_get_name(channel->hmac));
   
   chanrec = silc_channel_find_entry(server, channel);
   if (chanrec != NULL) {
@@ -301,10 +354,19 @@ 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);
 }
@@ -339,6 +401,7 @@ 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);
     }
   }
@@ -376,7 +439,7 @@ 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 */
 }
 
 /*
@@ -385,7 +448,35 @@ 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;
+  char userhost[256];
+  
+  (void)va_arg(va, void *);
+  clients = va_arg(va, SilcClientEntry *);
+  clients_count = va_arg(va, uint32);
+  
+  for (i = 0; i < clients_count; i++) {
+    GSList *nicks, *tmp;
+
+    memset(userhost, 0, sizeof(userhost));
+    if (clients[i]->username)
+      snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+              clients[i]->username, clients[i]->hostname);
+    signal_emit("message quit", 4, server, clients[i]->nickname,
+               clients[i]->username ? userhost : "", 
+               "server signoff");
+
+    silc_server_free_ftp(server, clients[i]);
+
+    nicks = nicklist_get_same_unique(SERVER(server), clients[i]);
+    for (tmp = nicks; tmp != NULL; tmp = tmp->next->next) {
+      CHANNEL_REC *channel = tmp->data;
+      NICK_REC *nickrec = tmp->next->data;
+      nicklist_remove(channel, nickrec);
+    }
+  }
 }
 
 /*
@@ -394,7 +485,41 @@ 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, kicker;
+  SilcChannelEntry channel_entry;
+  char *tmp;
+  SILC_CHANNEL_REC *chanrec;
+
+  client_entry = va_arg(va, SilcClientEntry);
+  tmp = va_arg(va, char *);
+  kicker = va_arg(va, SilcClientEntry);
+  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, 
+                      kicker->nickname,
+                      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,
+                      kicker->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));
+    }
+  }
 }
 
 /*
@@ -403,16 +528,31 @@ 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. */
@@ -421,11 +561,12 @@ static void command_part(const char *data, SILC_SERVER_REC *server,
                         WI_ITEM_REC *item)
 {
   SILC_CHANNEL_REC *chanrec;
+  char userhost[256];
   
   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;
@@ -435,8 +576,12 @@ static void command_part(const char *data, SILC_SERVER_REC *server,
   if (chanrec == NULL) 
     cmd_return_error(CMDERR_CHAN_NOT_FOUND);
 
+  memset(userhost, 0, sizeof(userhost));
+  snprintf(userhost, sizeof(userhost) - 1, "%s@%s",
+          server->conn->local_entry->username, 
+          server->conn->local_entry->hostname);
   signal_emit("message part", 5, server, chanrec->name,
-             server->nick, server->conn->local_entry->username, "");
+             server->nick, userhost, "");
   
   silc_command_exec(server, "LEAVE", chanrec->name);
   signal_stop();
@@ -620,6 +765,7 @@ static void command_away(const char *data, SILC_SERVER_REC *server,
 
 typedef struct {
   int type;                    /* 1 = msg, 2 = channel */
+  bool responder;
   SILC_SERVER_REC *server;
 } *KeyInternal;
 
@@ -642,15 +788,15 @@ static void keyagr_completion(SilcClient client,
 
   switch(status) {
   case SILC_KEY_AGREEMENT_OK:
-    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_NOTICES,
+    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
                       SILCTXT_KEY_AGREEMENT_OK, client_entry->nickname);
 
     if (i->type == 1) {
       /* 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);
-      printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_NOTICES,
+                                             NULL, key, i->responder);
+      printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
                         SILCTXT_KEY_AGREEMENT_PRIVMSG, 
                         client_entry->nickname);
       silc_ske_free_key_material(key);
@@ -659,20 +805,25 @@ static void keyagr_completion(SilcClient client,
     break;
     
   case SILC_KEY_AGREEMENT_ERROR:
-    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_NOTICES,
+    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
                       SILCTXT_KEY_AGREEMENT_ERROR, client_entry->nickname);
     break;
     
   case SILC_KEY_AGREEMENT_FAILURE:
-    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_NOTICES,
+    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
                       SILCTXT_KEY_AGREEMENT_FAILURE, client_entry->nickname);
     break;
     
   case SILC_KEY_AGREEMENT_TIMEOUT:
-    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_NOTICES,
+    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
                       SILCTXT_KEY_AGREEMENT_TIMEOUT, client_entry->nickname);
     break;
     
+  case SILC_KEY_AGREEMENT_ABORTED:
+    printformat_module("fe-common/silc", i->server, NULL, MSGLEVEL_CRAP,
+                      SILCTXT_KEY_AGREEMENT_ABORTED, client_entry->nickname);
+    break;
+    
   default:
     break;
   } 
@@ -692,49 +843,66 @@ static void keyagr_completion(SilcClient client,
 typedef struct {
   SILC_SERVER_REC *server;
   char *data;
+  char *nick;
   WI_ITEM_REC *item;
 } *KeyGetClients;
 
 /* Callback to be called after client information is resolved from the
    server. */
 
-SILC_CLIENT_CMD_FUNC(key_get_clients)
+static void silc_client_command_key_get_clients(SilcClient client,
+                                               SilcClientConnection conn,
+                                               SilcClientEntry *clients,
+                                               uint32 clients_count,
+                                               void *context)
 {
   KeyGetClients internal = (KeyGetClients)context;
+
+  if (!clients) {
+    printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Unknown nick: %s", 
+             internal->nick);
+    silc_free(internal->data);
+    silc_free(internal->nick);
+    silc_free(internal);
+    return;
+  }
+
   signal_emit("command key", 3, internal->data, internal->server,
              internal->item);
+
   silc_free(internal->data);
+  silc_free(internal->nick);
   silc_free(internal);
 }
 
 static void command_key(const char *data, SILC_SERVER_REC *server,
                        WI_ITEM_REC *item)
 {
-  SilcClientConnection conn = server->conn;
-  SilcClientEntry client_entry = NULL;
+  SilcClientConnection conn;
+  SilcClientEntry *entrys, client_entry = NULL;
+  uint32 entry_count;
   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;
   uint32 argc = 0;
   unsigned char **argv;
   uint32 *argv_lens, *argv_types;
+  char *bindhost = NULL;
  
-  if (!IS_SILC_SERVER(server) || !server->connected)
+  if (!server || !IS_SILC_SERVER(server) || !server->connected)
     cmd_return_error(CMDERR_NOT_CONNECTED);
 
+  conn = server->conn;
+
   /* Now parse all arguments */
   tmp = g_strconcat("KEY", " ", data, NULL);
   silc_parse_command_line(tmp, &argv, &argv_lens, &argv_types, &argc, 7);
   g_free(tmp);
 
-  if (argc < 4) {
-    silc_say(silc_client, conn, "Usage: /KEY msg|channel <nickname|channel> "
-            "set|unset|agreement|negotiate [<arguments>]");
-    return;
-  }
+  if (argc < 4)
+    cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
 
   /* Get type */
   if (!strcasecmp(argv[1], "msg"))
@@ -742,40 +910,35 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
   if (!strcasecmp(argv[1], "channel"))
     type = 2;
 
-  if (type == 0) {
-    silc_say(silc_client, conn, "Usage: /KEY msg|channel <nickname|channel> "
-            "set|unset|agreement|negotiate [<arguments>]");
-    return;
-  }
+  if (type == 0)
+    cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
 
   if (type == 1) {
     if (argv[2][0] == '*') {
-      nickname = "*";
+      nickname = strdup("*");
     } 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;
       }
       
       /* Find client entry */
-      client_entry = silc_idlist_get_client(silc_client, conn, nickname, 
-                                           serv, num, TRUE);
-      if (!client_entry) {
+      entrys = silc_client_get_clients_local(silc_client, conn, nickname,
+                                            argv[2], &entry_count);
+      if (!entrys) {
        KeyGetClients inter = silc_calloc(1, sizeof(*inter));
        inter->server = server;
        inter->data = strdup(data);
+       inter->nick = strdup(nickname);
        inter->item = item;
-
-       /* Client entry not found, it was requested thus mark this to be
-          pending command. */
-       silc_client_command_pending(conn, SILC_COMMAND_IDENTIFY, 
-                                   conn->cmd_ident, 
-                                   NULL, silc_client_command_key_get_clients, 
-                                   inter);
+       silc_client_get_clients(silc_client, conn, nickname, argv[2],
+                               silc_client_command_key_get_clients, inter);
        goto out;
       }
+      client_entry = entrys[0];
+      silc_free(entrys);
     }
   }
 
@@ -785,10 +948,7 @@ 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;
@@ -798,10 +958,7 @@ 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);
     }
   }
@@ -821,13 +978,13 @@ 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. */
@@ -949,7 +1106,7 @@ 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,
@@ -980,11 +1137,12 @@ 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);
        }
       }
 
       silc_client_free_private_message_keys(keys, keys_count);
+
     } else if (type == 2) {
       SilcChannelPrivateKey *keys;
       uint32 keys_count;
@@ -994,12 +1152,14 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
       keys = silc_client_list_channel_private_keys(silc_client, conn, 
                                                   channel_entry,
                                                   &keys_count);
-      if (!keys)
-       goto out;
-      
+
       printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
                         SILCTXT_CH_PRIVATE_KEY_LIST,
                         channel_entry->channel_name);
+
+      if (!keys)
+       goto out;
+      
       for (k = 0; k < keys_count; k++) {
        memset(buf, 0, sizeof(buf));
        strncat(buf, "  ", 2);
@@ -1011,8 +1171,8 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
            strcat(buf, " ");
        strcat(buf, " ");
        
-       len = strlen(keys[k]->hmac->hmac->name);
-       strncat(buf, keys[k]->hmac->hmac->name, len > 16 ? 16 : len);
+       len = strlen(silc_hmac_get_name(keys[k]->hmac));
+       strncat(buf, silc_hmac_get_name(keys[k]->hmac), len > 16 ? 16 : len);
        if (len < 16)
          for (i = 0; i < 16 - len; i++)
            strcat(buf, " ");
@@ -1020,7 +1180,7 @@ 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);
@@ -1041,6 +1201,31 @@ static void command_key(const char *data, SILC_SERVER_REC *server,
     internal = silc_calloc(1, sizeof(*internal));
     internal->type = type;
     internal->server = server;
+    
+    if (!hostname) {
+      if (settings_get_bool("use_auto_addr")) {
+       
+        hostname = (char *)settings_get_str("auto_public_ip");
+
+/* If the hostname isn't set, treat this case as if auto_public_ip wasn't
+ * set.
+ */
+        if ((hostname) && (*hostname == '\0')) {
+           hostname = NULL;
+        }
+        else {
+          bindhost = (char *)settings_get_str("auto_bind_ip");
+            
+/* if the bind_ip isn't set, but the public_ip IS, then assume then
+ * public_ip is the same value as the bind_ip.
+ */
+          if ((bindhost) && (*bindhost == '\0')) {
+            bindhost = hostname;
+          }
+           port = settings_get_int("auto_bind_port");
+        }
+      }  /* if use_auto_addr */
+    }
   }
 
   /* Start command is used to start key agreement (after receiving the
@@ -1059,22 +1244,28 @@ 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;
   }
 
   if (command == 4 && client_entry) {
-    printformat_module("fe-common/silc", server, NULL, MSGLEVEL_NOTICES,
+    printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
                       SILCTXT_KEY_AGREEMENT, argv[2]);
+    internal->responder = TRUE;
     silc_client_send_key_agreement(silc_client, conn, client_entry, hostname, 
-                                  port, 120, keyagr_completion, internal);
+                                  bindhost, 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,
+    printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
                       SILCTXT_KEY_AGREEMENT_NEGOTIATE, argv[2]);
+    internal->responder = FALSE;
     silc_client_perform_key_agreement(silc_client, conn, client_entry, 
                                      hostname, port, keyagr_completion, 
                                      internal);
@@ -1082,10 +1273,15 @@ 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)
@@ -1107,7 +1303,6 @@ 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);
@@ -1115,6 +1310,7 @@ void silc_channels_init(void)
   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();
 }
@@ -1140,7 +1336,6 @@ 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);
@@ -1148,6 +1343,7 @@ void silc_channels_deinit(void)
   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();
 }