updates.
[silc.git] / lib / silcclient / command.c
index f04e4510aaff84f3c8d490c76b0bb5cbe4bf70df..88f5ac40b3addbcbcfd2b7113ce30b1c9016ec2e 100644 (file)
           "You are not connected to a server, use /SERVER to connect");
 
 /* Command operation that is called at the end of all commands. 
-   Usage: COMMAND; */
-#define COMMAND cmd->client->internal->ops->command(cmd->client, cmd->conn, \
-  cmd, TRUE, cmd->command->cmd)
+   Usage: COMMAND(status); */
+#define COMMAND(status) cmd->client->internal->ops->command(cmd->client, \
+  cmd->conn, cmd, TRUE, cmd->command->cmd, (status))
 
-/* Error to application. Usage: COMMAND_ERROR; */
-#define COMMAND_ERROR cmd->client->internal->ops->command(cmd->client, \
-  cmd->conn, cmd, FALSE, cmd->command->cmd)
+/* Error to application. Usage: COMMAND_ERROR(status); */
+#define COMMAND_ERROR(status)                          \
+  cmd->client->internal->ops->command(cmd->client,     \
+  cmd->conn, cmd, FALSE, cmd->command->cmd, (status))
 
 #define SAY cmd->client->internal->ops->say
 
@@ -86,10 +87,13 @@ void silc_client_command_call(SilcClientCommand command,
 }
 
 /* Add new pending command to be executed when reply to a command has been
-   received.  The `reply_cmd' is the command that will call the `callback'
-   with `context' when reply has been received.  If `ident is non-zero
-   the `callback' will be executed when received reply with command 
-   identifier `ident'. */
+   received. The `reply_cmd' is the command that will call the `callback'
+   with `context' when reply has been received.  It can be SILC_COMMAND_NONE
+   to match any command with the `ident'.  If `ident' is non-zero
+   the `callback' will be executed when received reply with command
+   identifier `ident'. If there already exists pending command for the
+   specified command, ident, callback and context this function has no
+   effect. */
 
 void silc_client_command_pending(SilcClientConnection conn,
                                 SilcCommand reply_cmd,
@@ -99,6 +103,16 @@ void silc_client_command_pending(SilcClientConnection conn,
 {
   SilcClientCommandPending *reply;
 
+  /* Check whether identical pending already exists for same command,
+     ident, callback and callback context. If it does then it would be
+     error to register it again. */
+  silc_dlist_start(conn->pending_commands);
+  while ((reply = silc_dlist_get(conn->pending_commands)) != SILC_LIST_END) {
+    if (reply->reply_cmd == reply_cmd && reply->ident == ident &&
+       reply->callback == callback && reply->context == context)
+      return;
+  }
+
   reply = silc_calloc(1, sizeof(*reply));
   reply->reply_cmd = reply_cmd;
   reply->ident = ident;
@@ -115,6 +129,9 @@ void silc_client_command_pending_del(SilcClientConnection conn,
 {
   SilcClientCommandPending *r;
 
+  if (!conn->pending_commands)
+    return;
+
   silc_dlist_start(conn->pending_commands);
   while ((r = silc_dlist_get(conn->pending_commands)) != SILC_LIST_END) {
     if (r->reply_cmd == reply_cmd && r->ident == ident) {
@@ -125,26 +142,33 @@ void silc_client_command_pending_del(SilcClientConnection conn,
 }
 
 /* Checks for pending commands and marks callbacks to be called from
-   the command reply function. Returns TRUE if there were pending command. */
-
-int silc_client_command_pending_check(SilcClientConnection conn,
-                                     SilcClientCommandReplyContext ctx,
-                                     SilcCommand command, 
-                                     SilcUInt16 ident)
+   the command reply function. */
+
+SilcClientCommandPendingCallbacks
+silc_client_command_pending_check(SilcClientConnection conn,
+                                 SilcClientCommandReplyContext ctx,
+                                 SilcCommand command, 
+                                 SilcUInt16 ident,
+                                 SilcUInt32 *callbacks_count)
 {
   SilcClientCommandPending *r;
+  SilcClientCommandPendingCallbacks callbacks = NULL;
+  int i = 0;
 
   silc_dlist_start(conn->pending_commands);
   while ((r = silc_dlist_get(conn->pending_commands)) != SILC_LIST_END) {
-    if (r->reply_cmd == command && r->ident == ident) {
-      ctx->context = r->context;
-      ctx->callback = r->callback;
+    if ((r->reply_cmd == command || r->reply_cmd == SILC_COMMAND_NONE)
+       && r->ident == ident) {
+      callbacks = silc_realloc(callbacks, sizeof(*callbacks) * (i + 1));
+      callbacks[i].context = r->context;
+      callbacks[i].callback = r->callback;
       ctx->ident = ident;
-      return TRUE;
+      i++;
     }
   }
 
-  return FALSE;
+  *callbacks_count = i;
+  return callbacks;
 }
 
 /* Allocate Command Context */
@@ -193,10 +217,11 @@ SILC_CLIENT_CMD_FUNC(whois)
   SilcClientCommandContext cmd = (SilcClientCommandContext)context;
   SilcClientConnection conn = cmd->conn;
   SilcBuffer buffer;
+  unsigned char count[4];
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -205,25 +230,32 @@ SILC_CLIENT_CMD_FUNC(whois)
     buffer = silc_id_payload_encode(cmd->conn->local_id, SILC_ID_CLIENT);
     silc_client_command_send(cmd->client, cmd->conn, SILC_COMMAND_WHOIS, 
                             ++conn->cmd_ident,
-                            1, 3, buffer->data, buffer->len);
+                            1, 4, buffer->data, buffer->len);
     silc_buffer_free(buffer);
     goto out;
   }
 
-  buffer = silc_command_payload_encode(SILC_COMMAND_WHOIS,
-                                      cmd->argc - 1, ++cmd->argv,
-                                      ++cmd->argv_lens, ++cmd->argv_types,
-                                      0);
+  if (cmd->argc == 2) {
+    buffer = silc_command_payload_encode_va(SILC_COMMAND_WHOIS,
+                                           ++conn->cmd_ident, 1,
+                                           1, cmd->argv[1], 
+                                           cmd->argv_lens[1]);
+  } else {
+    int c = atoi(cmd->argv[2]);
+    memset(count, 0, sizeof(count));
+    SILC_PUT32_MSB(c, count);
+    buffer = silc_command_payload_encode_va(SILC_COMMAND_WHOIS,
+                                           ++conn->cmd_ident, 2,
+                                           1, cmd->argv[1], cmd->argv_lens[1],
+                                           2, count, sizeof(count));
+  }
   silc_client_packet_send(cmd->client, cmd->conn->sock,
                          SILC_PACKET_COMMAND, NULL, 0, NULL, NULL,
                          buffer->data, buffer->len, TRUE);
   silc_buffer_free(buffer);
-  cmd->argv--;
-  cmd->argv_lens--;
-  cmd->argv_types--;
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -237,34 +269,43 @@ SILC_CLIENT_CMD_FUNC(whowas)
   SilcClientCommandContext cmd = (SilcClientCommandContext)context;
   SilcClientConnection conn = cmd->conn;
   SilcBuffer buffer;
+  unsigned char count[4];
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2 || cmd->argc > 3) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /WHOWAS <nickname>[@<server>] [<count>]");
-    COMMAND_ERROR;
+    COMMAND_ERROR((cmd->argc < 2 ? SILC_STATUS_ERR_NOT_ENOUGH_PARAMS :
+                  SILC_STATUS_ERR_TOO_MANY_PARAMS));
     goto out;
   }
 
-  buffer = silc_command_payload_encode(SILC_COMMAND_WHOWAS,
-                                      cmd->argc - 1, ++cmd->argv,
-                                      ++cmd->argv_lens, ++cmd->argv_types,
-                                      0);
+  if (cmd->argc == 2) {
+    buffer = silc_command_payload_encode_va(SILC_COMMAND_WHOWAS,
+                                           ++conn->cmd_ident, 1,
+                                           1, cmd->argv[1], 
+                                           cmd->argv_lens[1]);
+  } else {
+    int c = atoi(cmd->argv[2]);
+    memset(count, 0, sizeof(count));
+    SILC_PUT32_MSB(c, count);
+    buffer = silc_command_payload_encode_va(SILC_COMMAND_WHOWAS,
+                                           ++conn->cmd_ident, 2,
+                                           1, cmd->argv[1], cmd->argv_lens[1],
+                                           2, count, sizeof(count));
+  }
   silc_client_packet_send(cmd->client, cmd->conn->sock,
                          SILC_PACKET_COMMAND, NULL, 0, NULL, NULL,
                          buffer->data, buffer->len, TRUE);
   silc_buffer_free(buffer);
-  cmd->argv--;
-  cmd->argv_lens--;
-  cmd->argv_types--;
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -281,27 +322,32 @@ SILC_CLIENT_CMD_FUNC(identify)
   SilcClientCommandContext cmd = (SilcClientCommandContext)context;
   SilcClientConnection conn = cmd->conn;
   SilcBuffer buffer;
+  unsigned char count[4];
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2 || cmd->argc > 3)
     goto out;
 
-  if (cmd->argc == 2)
+  if (cmd->argc == 2) {
     buffer = silc_command_payload_encode_va(SILC_COMMAND_IDENTIFY, 
                                            ++conn->cmd_ident, 1,
                                            1, cmd->argv[1],
                                            cmd->argv_lens[1]);
-  else
+  } else {
+    int c = atoi(cmd->argv[2]);
+    memset(count, 0, sizeof(count));
+    SILC_PUT32_MSB(c, count);
     buffer = silc_command_payload_encode_va(SILC_COMMAND_IDENTIFY, 
                                            ++conn->cmd_ident, 2,
                                            1, cmd->argv[1],
                                            cmd->argv_lens[1],
-                                           4, cmd->argv[2],
-                                           cmd->argv_lens[2]);
+                                           4, count, sizeof(count));
+  }
 
   silc_client_packet_send(cmd->client, cmd->conn->sock,
                          SILC_PACKET_COMMAND, NULL, 0, NULL, NULL,
@@ -312,37 +358,6 @@ SILC_CLIENT_CMD_FUNC(identify)
   silc_client_command_free(cmd);
 }
 
-/* Pending callbcak that will be called after the NICK command was
-   replied by the server.  This sets the nickname if there were no
-   errors. */
-
-SILC_CLIENT_CMD_FUNC(nick_change)
-{
-  SilcClientCommandContext cmd = (SilcClientCommandContext)context;
-  SilcClientConnection conn = cmd->conn;
-  SilcClientCommandReplyContext reply = 
-    (SilcClientCommandReplyContext)context2;
-  SilcCommandStatus status;
-
-  silc_command_get_status(reply->payload, &status, NULL);
-  if (status == SILC_STATUS_OK) {
-    /* Set the nickname */
-    silc_idcache_del_by_context(conn->client_cache, conn->local_entry);
-    if (conn->nickname)
-      silc_free(conn->nickname);
-    conn->nickname = strdup(cmd->argv[1]);
-    conn->local_entry->nickname = conn->nickname;
-    silc_client_nickname_format(cmd->client, conn, conn->local_entry);
-    silc_idcache_add(conn->client_cache, strdup(cmd->argv[1]), 
-                    conn->local_entry->id, conn->local_entry, 0, NULL);
-    COMMAND;
-  } else {
-    COMMAND_ERROR;
-  }
-
-  silc_client_command_free(cmd);
-}
-
 /* Command NICK. Shows current nickname/sets new nickname on current
    window. */
 
@@ -354,14 +369,14 @@ SILC_CLIENT_CMD_FUNC(nick)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /NICK <nickname>");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -379,7 +394,7 @@ SILC_CLIENT_CMD_FUNC(nick)
          "Your nickname is %s", conn->nickname);
     }
 
-    COMMAND;
+    COMMAND(SILC_STATUS_OK);
     goto out;
   }
 
@@ -397,14 +412,6 @@ SILC_CLIENT_CMD_FUNC(nick)
                          buffer->data, buffer->len, TRUE);
   silc_buffer_free(buffer);
 
-  /* Register pending callback that will actually set the new nickname
-     if there were no errors returned by the server. */
-  silc_client_command_pending(conn, SILC_COMMAND_NICK, 
-                             cmd->conn->cmd_ident,
-                             silc_client_command_nick_change,
-                             silc_client_command_dup(cmd));
-  cmd->pending = TRUE;
-
  out:
   silc_client_command_free(cmd);
 }
@@ -422,7 +429,7 @@ SILC_CLIENT_CMD_FUNC(list)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -452,7 +459,7 @@ SILC_CLIENT_CMD_FUNC(list)
     silc_buffer_free(idp);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -471,14 +478,15 @@ SILC_CLIENT_CMD_FUNC(topic)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2 || cmd->argc > 3) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO,
        "Usage: /TOPIC <channel> [<topic>]");
-    COMMAND_ERROR;
+    COMMAND_ERROR((cmd->argc < 2 ? SILC_STATUS_ERR_NOT_ENOUGH_PARAMS :
+                  SILC_STATUS_ERR_TOO_MANY_PARAMS));
     goto out;
   }
 
@@ -486,7 +494,7 @@ SILC_CLIENT_CMD_FUNC(topic)
     if (!conn->current_channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are not on any channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
     name = conn->current_channel->channel_name;
@@ -497,7 +505,7 @@ SILC_CLIENT_CMD_FUNC(topic)
   if (!conn->current_channel) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "You are not on that channel");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
     goto out;
   }
 
@@ -505,7 +513,7 @@ SILC_CLIENT_CMD_FUNC(topic)
   if (!silc_idcache_find_by_name_one(conn->channel_cache, name, &id_cache)) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "You are not on that channel");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
     goto out;
   }
 
@@ -529,7 +537,7 @@ SILC_CLIENT_CMD_FUNC(topic)
   silc_buffer_free(idp);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -552,7 +560,7 @@ SILC_CLIENT_CMD_FUNC(invite)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -560,7 +568,7 @@ SILC_CLIENT_CMD_FUNC(invite)
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO,
        "Usage: /INVITE <channel> [<nickname>[@server>]"
        "[+|-[<nickname>[@<server>[!<username>[@hostname>]]]]]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -568,7 +576,7 @@ SILC_CLIENT_CMD_FUNC(invite)
     if (!conn->current_channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are not on any channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
 
@@ -580,7 +588,7 @@ SILC_CLIENT_CMD_FUNC(invite)
     if (!channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are on that channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
   }
@@ -598,7 +606,7 @@ SILC_CLIENT_CMD_FUNC(invite)
                                            cmd->argv[2], TRUE);
       if (!client_entry) {
        if (cmd->pending) {
-         COMMAND_ERROR;
+         COMMAND_ERROR(SILC_STATUS_ERR_NO_SUCH_NICK);
          goto out;
        }
       
@@ -646,7 +654,7 @@ SILC_CLIENT_CMD_FUNC(invite)
   silc_buffer_free(chidp);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_free(nickname);
@@ -679,7 +687,7 @@ SILC_CLIENT_CMD_FUNC(quit)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -708,7 +716,7 @@ SILC_CLIENT_CMD_FUNC(quit)
                         1, 0, SILC_TASK_TIMEOUT, SILC_TASK_PRI_NORMAL);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -749,7 +757,7 @@ SILC_CLIENT_CMD_FUNC(kill_remove)
   SilcClientCommandContext cmd = (SilcClientCommandContext)context;
   SilcClientCommandReplyContext reply = 
     (SilcClientCommandReplyContext)context2;
-  SilcCommandStatus status;
+  SilcStatus status;
 
   silc_command_get_status(reply->payload, &status, NULL);
   if (status == SILC_STATUS_OK) {
@@ -777,14 +785,14 @@ SILC_CLIENT_CMD_FUNC(kill)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /KILL <nickname> [<comment>]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -799,7 +807,7 @@ SILC_CLIENT_CMD_FUNC(kill)
                                  cmd->argv[1], TRUE);
   if (!target) {
     if (cmd->pending) {
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NO_SUCH_NICK);
       goto out;
     }
 
@@ -831,7 +839,7 @@ SILC_CLIENT_CMD_FUNC(kill)
   silc_buffer_free(idp);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
   /* Register a pending callback that will actually remove the killed
      client from our cache. */
@@ -856,7 +864,7 @@ SILC_CLIENT_CMD_FUNC(info)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -877,7 +885,7 @@ SILC_CLIENT_CMD_FUNC(info)
     silc_free(name);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -896,7 +904,7 @@ SILC_CLIENT_CMD_FUNC(ping)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -913,7 +921,7 @@ SILC_CLIENT_CMD_FUNC(ping)
                      SILC_ID_SERVER);
   if (!id) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -936,7 +944,7 @@ SILC_CLIENT_CMD_FUNC(ping)
   }
   
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -955,12 +963,12 @@ SILC_CLIENT_CMD_FUNC(join)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
   
@@ -983,18 +991,14 @@ SILC_CLIENT_CMD_FUNC(join)
     } else if (!strcasecmp(cmd->argv[i], "-hmac") && cmd->argc > i + 1) {
       hmac = cmd->argv[i + 1];
       i++;
-    } else if (!strcasecmp(cmd->argv[i], "-founder") && cmd->argc > i + 1) {
-      if (!strcasecmp(cmd->argv[i + 1], "-pubkey")) {
-       auth = silc_auth_public_key_auth_generate(cmd->client->public_key,
-                                                 cmd->client->private_key,
-                                                 cmd->client->rng, conn->hash,
-                                                 conn->local_id,
-                                                 SILC_ID_CLIENT);
-      } else {
-       auth = silc_auth_payload_encode(SILC_AUTH_PASSWORD, NULL, 0,
-                                       cmd->argv[i + 1], 
-                                       cmd->argv_lens[i + 1]);
-      }
+    } else if (!strcasecmp(cmd->argv[i], "-founder")) {
+      auth = silc_auth_public_key_auth_generate(cmd->client->public_key,
+                                               cmd->client->private_key,
+                                               cmd->client->rng, 
+                                               cmd->client->internal->
+                                               sha1hash,
+                                               conn->local_id,
+                                               SILC_ID_CLIENT);
       i++;
     } else {
       /* Passphrases must be UTF-8 encoded, so encode if it is not */
@@ -1031,7 +1035,7 @@ SILC_CLIENT_CMD_FUNC(join)
   silc_free(passphrase);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -1047,14 +1051,15 @@ SILC_CLIENT_CMD_FUNC(motd)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 1 || cmd->argc > 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO,
        "Usage: /MOTD [<server>]");
-    COMMAND_ERROR;
+    COMMAND_ERROR((cmd->argc < 1 ? SILC_STATUS_ERR_NOT_ENOUGH_PARAMS :
+                  SILC_STATUS_ERR_TOO_MANY_PARAMS));
     goto out;
   }
 
@@ -1072,7 +1077,7 @@ SILC_CLIENT_CMD_FUNC(motd)
   silc_buffer_free(buffer);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -1092,14 +1097,14 @@ SILC_CLIENT_CMD_FUNC(umode)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /UMODE +|-<modes>");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -1121,6 +1126,14 @@ SILC_CLIENT_CMD_FUNC(umode)
        mode = 0;
        mode |= SILC_UMODE_SERVER_OPERATOR;
        mode |= SILC_UMODE_ROUTER_OPERATOR;
+       mode |= SILC_UMODE_GONE;
+       mode |= SILC_UMODE_INDISPOSED;
+       mode |= SILC_UMODE_BUSY;
+       mode |= SILC_UMODE_PAGE;
+       mode |= SILC_UMODE_HYPER;
+       mode |= SILC_UMODE_ROBOT;
+       mode |= SILC_UMODE_BLOCK_PRIVMSG;
+       mode |= SILC_UMODE_REJECT_WATCHING;
       } else {
        mode = SILC_UMODE_NONE;
       }
@@ -1179,8 +1192,20 @@ SILC_CLIENT_CMD_FUNC(umode)
       else
        mode &= ~SILC_UMODE_BLOCK_PRIVMSG;
       break;
+    case 'w':
+      if (add)
+       mode |= SILC_UMODE_REJECT_WATCHING;
+      else
+       mode &= ~SILC_UMODE_REJECT_WATCHING;
+      break;
+    case 'I':
+      if (add)
+       mode |= SILC_UMODE_BLOCK_INVITE;
+      else
+       mode &= ~SILC_UMODE_BLOCK_INVITE;
+      break;
     default:
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_UNKNOWN_MODE);
       goto out;
       break;
     }
@@ -1201,7 +1226,7 @@ SILC_CLIENT_CMD_FUNC(umode)
   silc_buffer_free(idp);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -1223,14 +1248,14 @@ SILC_CLIENT_CMD_FUNC(cmode)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 3) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /CMODE <channel> +|-<modes> [{ <arguments>}]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -1238,7 +1263,7 @@ SILC_CLIENT_CMD_FUNC(cmode)
     if (!conn->current_channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are not on any channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
 
@@ -1250,7 +1275,7 @@ SILC_CLIENT_CMD_FUNC(cmode)
     if (!channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are on that channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
   }
@@ -1321,7 +1346,7 @@ SILC_CLIENT_CMD_FUNC(cmode)
        if (cmd->argc < 4) {
          SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
              "Usage: /CMODE <channel> +|-<modes> [{ <arguments>}]");
-         COMMAND_ERROR;
+         COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
          goto out;
        }
        ll = atoi(cmd->argv[3]);
@@ -1339,7 +1364,7 @@ SILC_CLIENT_CMD_FUNC(cmode)
        if (cmd->argc < 4) {
          SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
              "Usage: /CMODE <channel> +|-<modes> [{ <arguments>}]");
-         COMMAND_ERROR;
+         COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
          goto out;
        }
        arg = cmd->argv[3];
@@ -1355,7 +1380,7 @@ SILC_CLIENT_CMD_FUNC(cmode)
        if (cmd->argc < 4) {
          SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
              "Usage: /CMODE <channel> +|-<modes> [{ <arguments>}]");
-         COMMAND_ERROR;
+         COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
          goto out;
        }
        arg = cmd->argv[3];
@@ -1371,7 +1396,7 @@ SILC_CLIENT_CMD_FUNC(cmode)
        if (cmd->argc < 4) {
          SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
              "Usage: /CMODE <channel> +|-<modes> [{ <arguments>}]");
-         COMMAND_ERROR;
+         COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
          goto out;
        }
        arg = cmd->argv[3];
@@ -1384,26 +1409,13 @@ SILC_CLIENT_CMD_FUNC(cmode)
       if (add) {
        mode |= SILC_CHANNEL_MODE_FOUNDER_AUTH;
        type = 7;
-
-       if (cmd->argc < 4) {
-         SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
-             "Usage: /CMODE <channel> +|-<modes> [{ <arguments>}]");
-         COMMAND_ERROR;
-         goto out;
-       }
-
-       if (!strcasecmp(cmd->argv[3], "-pubkey")) {
-         auth = silc_auth_public_key_auth_generate(cmd->client->public_key,
-                                                   cmd->client->private_key,
-                                                   cmd->client->rng, 
-                                                   conn->hash,
-                                                   conn->local_id,
-                                                   SILC_ID_CLIENT);
-       } else {
-         auth = silc_auth_payload_encode(SILC_AUTH_PASSWORD, NULL, 0,
-                                         cmd->argv[3], cmd->argv_lens[3]);
-       }
-
+       auth = silc_auth_public_key_auth_generate(cmd->client->public_key,
+                                                 cmd->client->private_key,
+                                                 cmd->client->rng, 
+                                                 cmd->client->internal->
+                                                 sha1hash,
+                                                 conn->local_id,
+                                                 SILC_ID_CLIENT);
        arg = auth->data;
        arg_len = auth->len;
       } else {
@@ -1411,7 +1423,7 @@ SILC_CLIENT_CMD_FUNC(cmode)
       }
       break;
     default:
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_UNKNOWN_MODE);
       goto out;
       break;
     }
@@ -1443,7 +1455,7 @@ SILC_CLIENT_CMD_FUNC(cmode)
     silc_buffer_free(auth);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -1467,14 +1479,14 @@ SILC_CLIENT_CMD_FUNC(cumode)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 4) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /CUMODE <channel> +|-<modes> <nickname>[@<server>]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -1482,7 +1494,7 @@ SILC_CLIENT_CMD_FUNC(cumode)
     if (!conn->current_channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are not on any channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
 
@@ -1494,7 +1506,7 @@ SILC_CLIENT_CMD_FUNC(cumode)
     if (!channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are on that channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
   }
@@ -1510,7 +1522,7 @@ SILC_CLIENT_CMD_FUNC(cumode)
                                        cmd->argv[3], TRUE);
   if (!client_entry) {
     if (cmd->pending) {
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NO_SUCH_NICK);
       goto out;
     }
 
@@ -1545,25 +1557,21 @@ SILC_CLIENT_CMD_FUNC(cumode)
        mode |= SILC_CHANNEL_UMODE_CHANFO;
        mode |= SILC_CHANNEL_UMODE_CHANOP;
        mode |= SILC_CHANNEL_UMODE_BLOCK_MESSAGES;
+       mode |= SILC_CHANNEL_UMODE_BLOCK_MESSAGES_USERS;
+       mode |= SILC_CHANNEL_UMODE_BLOCK_MESSAGES_ROBOTS;
       } else {
        mode = SILC_CHANNEL_UMODE_NONE;
       }
       break;
     case 'f':
       if (add) {
-       if (cmd->argc == 5) {
-         if (!strcasecmp(cmd->argv[4], "-pubkey")) {
-           auth = silc_auth_public_key_auth_generate(cmd->client->public_key,
-                                                     cmd->client->private_key,
-                                                     cmd->client->rng,
-                                                     conn->hash,
-                                                     conn->local_id,
-                                                     SILC_ID_CLIENT);
-         } else {
-           auth = silc_auth_payload_encode(SILC_AUTH_PASSWORD, NULL, 0,
-                                           cmd->argv[4], cmd->argv_lens[4]);
-         }
-       }
+       auth = silc_auth_public_key_auth_generate(cmd->client->public_key,
+                                                 cmd->client->private_key,
+                                                 cmd->client->rng,
+                                                 cmd->client->internal->
+                                                 sha1hash,
+                                                 conn->local_id,
+                                                 SILC_ID_CLIENT);
        mode |= SILC_CHANNEL_UMODE_CHANFO;
       } else {
        mode &= ~SILC_CHANNEL_UMODE_CHANFO;
@@ -1581,8 +1589,20 @@ SILC_CLIENT_CMD_FUNC(cumode)
       else
        mode &= ~SILC_CHANNEL_UMODE_BLOCK_MESSAGES;
       break;
+    case 'u':
+      if (add)
+       mode |= SILC_CHANNEL_UMODE_BLOCK_MESSAGES_USERS;
+      else
+       mode &= ~SILC_CHANNEL_UMODE_BLOCK_MESSAGES_USERS;
+      break;
+    case 'r':
+      if (add)
+       mode |= SILC_CHANNEL_UMODE_BLOCK_MESSAGES_ROBOTS;
+      else
+       mode &= ~SILC_CHANNEL_UMODE_BLOCK_MESSAGES_ROBOTS;
+      break;
     default:
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_UNKNOWN_MODE);
       goto out;
       break;
     }
@@ -1611,7 +1631,7 @@ SILC_CLIENT_CMD_FUNC(cumode)
     silc_buffer_free(auth);
   
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_free(nickname);
@@ -1634,14 +1654,14 @@ SILC_CLIENT_CMD_FUNC(kick)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 3) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /KICK <channel> <nickname> [<comment>]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -1649,7 +1669,7 @@ SILC_CLIENT_CMD_FUNC(kick)
     if (!conn->current_channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are not on any channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
     name = conn->current_channel->channel_name;
@@ -1660,7 +1680,7 @@ SILC_CLIENT_CMD_FUNC(kick)
   if (!conn->current_channel) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "You are not on that channel");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
     goto out;
   }
 
@@ -1668,7 +1688,7 @@ SILC_CLIENT_CMD_FUNC(kick)
   if (!silc_idcache_find_by_name_one(conn->channel_cache, name, &id_cache)) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "You are not on that channel");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
     goto out;
   }
 
@@ -1686,7 +1706,7 @@ SILC_CLIENT_CMD_FUNC(kick)
   if (!target) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "No such client: %s", cmd->argv[2]);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NO_SUCH_NICK);
     goto out;
   }
 
@@ -1710,7 +1730,7 @@ SILC_CLIENT_CMD_FUNC(kick)
   silc_buffer_free(idp2);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_free(nickname);
@@ -1748,7 +1768,7 @@ static void silc_client_command_oper_send(unsigned char *data,
   silc_buffer_free(auth);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 }
 
 /* OPER command. Used to obtain server operator privileges. */
@@ -1760,14 +1780,14 @@ SILC_CLIENT_CMD_FUNC(oper)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /OPER <username> [-pubkey]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -1817,7 +1837,7 @@ static void silc_client_command_silcoper_send(unsigned char *data,
   silc_buffer_free(auth);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 }
 
 /* SILCOPER command. Used to obtain router operator privileges. */
@@ -1829,14 +1849,14 @@ SILC_CLIENT_CMD_FUNC(silcoper)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /SILCOPER <username> [-pubkey]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -1867,7 +1887,7 @@ SILC_CLIENT_CMD_FUNC(ban)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -1875,7 +1895,7 @@ SILC_CLIENT_CMD_FUNC(ban)
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /BAN <channel> "
        "[+|-[<nickname>[@<server>[!<username>[@hostname>]]]]]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -1883,7 +1903,7 @@ SILC_CLIENT_CMD_FUNC(ban)
     if (!conn->current_channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are not on any channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
 
@@ -1894,8 +1914,8 @@ SILC_CLIENT_CMD_FUNC(ban)
     channel = silc_client_get_channel(cmd->client, conn, name);
     if (!channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
-         "You are on that channel");
-      COMMAND_ERROR;
+         "You are noton that channel");
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
   }
@@ -1923,7 +1943,7 @@ SILC_CLIENT_CMD_FUNC(ban)
   silc_buffer_free(chidp);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -1939,7 +1959,7 @@ SILC_CLIENT_CMD_FUNC(detach)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -1950,9 +1970,58 @@ SILC_CLIENT_CMD_FUNC(detach)
   silc_buffer_free(buffer);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
+
+ out:
+  silc_client_command_free(cmd);
+}
+
+/* Command WATCH. */
+
+SILC_CLIENT_CMD_FUNC(watch)
+{
+  SilcClientCommandContext cmd = (SilcClientCommandContext)context;
+  SilcClientConnection conn = cmd->conn;
+  SilcBuffer buffer, idp = NULL;
+  int type = 0;
+
+  if (!cmd->conn) {
+    SILC_NOT_CONNECTED(cmd->client, cmd->conn);
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
+    goto out;
+  }
+
+  if (cmd->argc < 3) {
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
+    goto out;
+  }
+
+  idp = silc_id_payload_encode(conn->local_id, SILC_ID_CLIENT);
+
+  if (!strcasecmp(cmd->argv[1], "-add")) {
+    type = 2;
+  } else if (!strcasecmp(cmd->argv[1], "-del")) {
+    type = 3;
+  } else {
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
+    goto out;
+  }
+
+  buffer = silc_command_payload_encode_va(SILC_COMMAND_WATCH, 
+                                         ++conn->cmd_ident, 2,
+                                         1, idp->data, idp->len,
+                                         type, cmd->argv[2],
+                                         cmd->argv_lens[2]);
+  silc_client_packet_send(cmd->client, conn->sock, SILC_PACKET_COMMAND, NULL, 
+                         0, NULL, NULL, buffer->data, buffer->len, TRUE);
+  silc_buffer_free(buffer);
+
+  /* Notify application */
+  COMMAND(SILC_STATUS_OK);
 
  out:
+  if (idp)
+    silc_buffer_free(idp);
   silc_client_command_free(cmd);
 }
 
@@ -1969,14 +2038,14 @@ SILC_CLIENT_CMD_FUNC(leave)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc != 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /LEAVE <channel>");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -1984,7 +2053,7 @@ SILC_CLIENT_CMD_FUNC(leave)
     if (!conn->current_channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are not on any channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
     name = conn->current_channel->channel_name;
@@ -1997,7 +2066,7 @@ SILC_CLIENT_CMD_FUNC(leave)
   if (!channel) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "You are not on that channel");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
     goto out;
   }
 
@@ -2019,7 +2088,7 @@ SILC_CLIENT_CMD_FUNC(leave)
   silc_buffer_free(idp);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
   if (conn->current_channel == channel)
     conn->current_channel = NULL;
@@ -2042,14 +2111,14 @@ SILC_CLIENT_CMD_FUNC(users)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc != 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /USERS <channel>");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -2057,7 +2126,7 @@ SILC_CLIENT_CMD_FUNC(users)
     if (!conn->current_channel) {
       SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
          "You are not on any channel");
-      COMMAND_ERROR;
+      COMMAND_ERROR(SILC_STATUS_ERR_NOT_ON_CHANNEL);
       goto out;
     }
     name = conn->current_channel->channel_name;
@@ -2075,7 +2144,7 @@ SILC_CLIENT_CMD_FUNC(users)
   silc_buffer_free(buffer);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -2097,14 +2166,14 @@ SILC_CLIENT_CMD_FUNC(getkey)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
     client->internal->ops->say(client, conn, SILC_CLIENT_MESSAGE_INFO, 
                     "Usage: /GETKEY <nickname or server name>");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -2138,7 +2207,7 @@ SILC_CLIENT_CMD_FUNC(getkey)
       } else {
        SilcClientCommandReplyContext reply = 
          (SilcClientCommandReplyContext)context2;
-       SilcCommandStatus error;
+       SilcStatus error;
 
        /* If nickname was not found, then resolve the server. */
        silc_command_get_status(reply->payload, NULL, &error);
@@ -2162,14 +2231,14 @@ SILC_CLIENT_CMD_FUNC(getkey)
           server and did not find anybody. */
        if (error == SILC_STATUS_ERR_NO_SUCH_SERVER) {
          SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_ERROR, "%s", 
-            silc_client_command_status_message(SILC_STATUS_ERR_NO_SUCH_NICK));
+            silc_get_status_message(SILC_STATUS_ERR_NO_SUCH_NICK));
          SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_ERROR, "%s", 
-           silc_client_command_status_message(error));
-         COMMAND_ERROR;
+           silc_get_status_message(error));
+         COMMAND_ERROR(SILC_STATUS_ERR_NO_SUCH_NICK);
          goto out;
        }
 
-       COMMAND_ERROR;
+       COMMAND_ERROR(error);
        goto out;
       }
     }
@@ -2187,7 +2256,7 @@ SILC_CLIENT_CMD_FUNC(getkey)
   silc_buffer_free(idp);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_free(nickname);
@@ -2271,14 +2340,14 @@ SILC_CLIENT_CMD_FUNC(connect)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /CONNECT <server> [<port>]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -2301,7 +2370,7 @@ SILC_CLIENT_CMD_FUNC(connect)
   silc_buffer_free(buffer);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -2320,14 +2389,14 @@ SILC_CLIENT_CMD_FUNC(close)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
   if (cmd->argc < 2) {
     SAY(cmd->client, conn, SILC_CLIENT_MESSAGE_INFO, 
        "Usage: /CLOSE <server> [<port>]");
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_ENOUGH_PARAMS);
     goto out;
   }
 
@@ -2350,7 +2419,7 @@ SILC_CLIENT_CMD_FUNC(close)
   silc_buffer_free(buffer);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -2364,7 +2433,7 @@ SILC_CLIENT_CMD_FUNC(shutdown)
 
   if (!cmd->conn) {
     SILC_NOT_CONNECTED(cmd->client, cmd->conn);
-    COMMAND_ERROR;
+    COMMAND_ERROR(SILC_STATUS_ERR_NOT_REGISTERED);
     goto out;
   }
 
@@ -2373,7 +2442,7 @@ SILC_CLIENT_CMD_FUNC(shutdown)
                           SILC_COMMAND_PRIV_SHUTDOWN, 0, 0);
 
   /* Notify application */
-  COMMAND;
+  COMMAND(SILC_STATUS_OK);
 
  out:
   silc_client_command_free(cmd);
@@ -2407,6 +2476,7 @@ void silc_client_commands_register(SilcClient client)
   SILC_CLIENT_CMD(kick, KICK, "KICK", 4);
   SILC_CLIENT_CMD(ban, BAN, "BAN", 3);
   SILC_CLIENT_CMD(detach, DETACH, "DETACH", 0);
+  SILC_CLIENT_CMD(watch, WATCH, "WATCH", 3);
   SILC_CLIENT_CMD(silcoper, SILCOPER, "SILCOPER", 3);
   SILC_CLIENT_CMD(leave, LEAVE, "LEAVE", 2);
   SILC_CLIENT_CMD(users, USERS, "USERS", 2);
@@ -2441,6 +2511,7 @@ void silc_client_commands_unregister(SilcClient client)
   SILC_CLIENT_CMDU(kick, KICK, "KICK");
   SILC_CLIENT_CMDU(ban, BAN, "BAN");
   SILC_CLIENT_CMDU(detach, DETACH, "DETACH");
+  SILC_CLIENT_CMDU(watch, WATCH, "WATCH");
   SILC_CLIENT_CMDU(silcoper, SILCOPER, "SILCOPER");
   SILC_CLIENT_CMDU(leave, LEAVE, "LEAVE");
   SILC_CLIENT_CMDU(users, USERS, "USERS");