Added /stats command, splited irc-commands.c in 3 files (commands, send, recv)

1 files changed, 2113 insertions, 0 deletions

diff --git a/src/irc/irc-recv.c b/src/irc/irc-recv.c
new file mode 100644
index 000000000..4404b6682
--- /dev/null
+++ b/src/irc/irc-recv.c
@@ -0,0 +1,2113 @@
+/*
+ * Copyright (c) 2003 by FlashCode <flashcode@flashtux.org>
+ *                       Bounga <bounga@altern.org>
+ *                       Xahlexx <xahlexx@tuxisland.org>
+ * See README for License detail.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+/* irc-recv.c: implementation of IRC commands (server to client),
+               according to RFC 1459,2810,2811,2812 */
+
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+#include <sys/utsname.h>
+
+#include "../weechat.h"
+#include "irc.h"
+#include "../command.h"
+#include "../config.h"
+#include "../gui/gui.h"
+
+
+/*
+ * irc_recv_command: executes action when receiving IRC command
+ *                   returns:  0 = all ok, command executed
+ *                            -1 = command failed
+ *                            -2 = no command to execute
+ *                            -3 = command not found
+ */
+
+int
+irc_recv_command (t_irc_server *server,
+                  char *host, char *command, char *arguments)
+{
+    int i, cmd_found;
+
+    if (command == NULL)
+        return -2;
+
+    /* looks for irc command */
+    cmd_found = -1;
+    for (i = 0; irc_commands[i].command_name; i++)
+        if (strcasecmp (irc_commands[i].command_name, command) == 0)
+        {
+            cmd_found = i;
+            break;
+        }
+
+    /* command not found */
+    if (cmd_found < 0)
+        return -3;
+
+    if (irc_commands[i].recv_function != NULL)
+        return (int) (irc_commands[i].recv_function) (server, host, arguments);
+    
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_error: error received from server
+ */
+
+int
+irc_cmd_recv_error (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos2;
+    int first;
+    
+    /* make gcc happy */
+    (void) server;
+    (void) host;
+    
+    if (strncmp (arguments, "Closing Link", 12) == 0)
+    {
+        server_disconnect (server);
+        return 0;
+    }
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        pos++;
+        while (pos[0] == ' ')
+            pos++;
+    }
+    else
+        pos = arguments;
+    
+    irc_display_prefix (server->window, PREFIX_ERROR);
+    first = 1;
+    
+    while (pos && pos[0])
+    {
+        pos2 = strchr (pos, ' ');
+        if ((pos[0] == ':') || (!pos2))
+        {
+            if (pos[0] == ':')
+                pos++;
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT,
+                              "%s%s\n", (first) ? "" : ": ", pos);
+            pos = NULL;
+        }
+        else
+        {
+            pos2[0] = '\0';
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_CHANNEL,
+                              "%s%s",
+                              (first) ? "" : " ", pos);
+            first = 0;
+            pos = pos2 + 1;
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_join: 'join' message received
+ */
+
+int
+irc_cmd_recv_join (t_irc_server *server, char *host, char *arguments)
+{
+    t_irc_channel *ptr_channel;
+    char *pos;
+    
+    ptr_channel = channel_search (server, arguments);
+    if (!ptr_channel)
+    {
+        ptr_channel = channel_new (server, CHAT_CHANNEL, arguments);
+        if (!ptr_channel)
+        {
+            gui_printf (server->window,
+                        _("%s cannot create new channel \"%s\"\n"),
+                        WEECHAT_ERROR, arguments);
+            return -1;
+        }
+    }
+    
+    pos = strchr (host, '!');
+    if (pos)
+        pos[0] = '\0';
+    
+    irc_display_prefix (ptr_channel->window, PREFIX_JOIN);
+    gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_NICK,
+                      "%s ", host);
+    gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_DARK,
+                      "(");
+    gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_HOST,
+                      "%s", pos + 1);
+    gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_DARK,
+                      ")");
+    gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT,
+                      _(" has joined "));
+    gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_CHANNEL,
+                      "%s\n", arguments);
+    nick_new (ptr_channel, host, 0, 0, 0);
+    gui_redraw_window_nick (gui_current_window);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_kick: 'kick' message received
+ */
+
+int
+irc_cmd_recv_kick (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos_nick, *pos_comment;
+    t_irc_channel *ptr_channel;
+    t_irc_nick *ptr_nick;
+    
+    pos = strchr (host, '!');
+    if (pos)
+        pos[0] = '\0';
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        pos_nick[0] = '\0';
+        pos_nick++;
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+    
+        pos_comment = strchr (pos_nick, ' ');
+        if (pos_comment)
+        {
+            pos_comment[0] = '\0';
+            pos_comment++;
+            while (pos_comment[0] == ' ')
+                pos_comment++;
+            if (pos_comment[0] == ':')
+                pos_comment++;
+        }
+    
+        ptr_channel = channel_search (server, arguments);
+        if (!ptr_channel)
+        {
+            gui_printf (server->window,
+                        _("%s channel not found for \"%s\" command\n"),
+                        WEECHAT_ERROR, "kick");
+            return -1;
+        }
+    
+        irc_display_prefix (ptr_channel->window, PREFIX_PART);
+        gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_NICK,
+                          "%s", host);
+        gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT,
+                          _(" has kicked "));
+        gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_NICK,
+                          "%s", pos_nick);
+        gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT,
+                          _(" from "));
+        if (pos_comment)
+        {
+            gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_CHANNEL,
+                              "%s ", arguments);
+            gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_DARK,
+                              "(");
+            gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT,
+                              "%s", pos_comment);
+            gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_DARK,
+                              ")\n");
+        }
+        else
+            gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_CHANNEL,
+                              "%s\n", arguments);
+    }
+    else
+    {
+        gui_printf (server->window,
+                    _("%s nick not found for \"%s\" command\n"),
+                    WEECHAT_ERROR, "kick");
+        return -1;
+    }
+    ptr_nick = nick_search (ptr_channel, pos_nick);
+    if (ptr_nick)
+    {
+        nick_free (ptr_channel, ptr_nick);
+        gui_redraw_window_nick (gui_current_window);
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_mode: 'mode' message received
+ */
+
+int
+irc_cmd_recv_mode (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos2, *pos_parm;
+    char set_flag;
+    t_irc_channel *ptr_channel;
+    t_irc_nick *ptr_nick;
+    
+    /* no host => we can't identify sender of message! */
+    if (host == NULL)
+    {
+        gui_printf (server->window,
+                    _("%s \"%s\" command received without host\n"),
+                    WEECHAT_ERROR, "mode");
+        return -1;
+    }
+    
+    /* keep only nick name from host */
+    pos = strchr (host, '!');
+    if (pos)
+        pos[0] = '\0';
+    
+    pos = strchr (arguments, ' ');
+    if (!pos)
+    {
+        gui_printf (server->window,
+                    _("%s \"%s\" command received without channel or nickname\n"),
+                    WEECHAT_ERROR, "mode");
+        return -1;
+    }
+    pos[0] = '\0';
+    pos++;
+    while (pos[0] == ' ')
+        pos++;
+    
+    pos_parm = strchr (pos, ' ');
+    if (pos_parm)
+    {
+        pos_parm[0] = '\0';
+        pos_parm++;
+        while (pos_parm[0] == ' ')
+            pos_parm++;
+        pos2 = strchr (pos_parm, ' ');
+        if (pos2)
+            pos2[0] = '\0';
+    }
+    
+    set_flag = '+';
+    
+    if (string_is_channel (arguments))
+    {
+        ptr_channel = channel_search (server, arguments);
+        if (ptr_channel)
+        {
+            /* channel modes */
+            while (pos && pos[0])
+            {
+                switch (pos[0])
+                {
+                    case '+':
+                        set_flag = '+';
+                        break;
+                    case '-':
+                        set_flag = '-';
+                        break;
+                    case 'b':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "b", host,
+                                          (set_flag == '+') ?
+                                              _("sets ban on") :
+                                              _("removes ban on"),
+                                          pos_parm);
+                        /* TODO: change & redraw channel modes */
+                        break;
+                    case 'i':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "i", host,
+                                          (set_flag == '+') ?
+                                              _("sets invite-only channel flag") :
+                                              _("removes invite-only channel flag"),
+                                          NULL);
+                        /* TODO: change & redraw channel modes */
+                        break;
+                    case 'l':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "l", host,
+                                          (set_flag == '+') ?
+                                              _("sets the user limit to") :
+                                              _("removes user limit"),
+                                          (set_flag == '+') ? pos_parm : NULL);
+                        /* TODO: change & redraw channel modes */
+                        break;
+                    case 'm':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "m", host,
+                                          (set_flag == '+') ?
+                                              _("sets moderated channel flag") :
+                                              _("removes moderated channel flag"),
+                                          NULL);
+                        /* TODO: change & redraw channel modes */
+                        break;
+                    case 'o':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "o", host,
+                                          (set_flag == '+') ?
+                                              _("gives channel operator status to") :
+                                              _("removes channel operator status from"),
+                                          pos_parm);
+                        ptr_nick = nick_search (ptr_channel, pos_parm);
+                        if (ptr_nick)
+                        {
+                            ptr_nick->is_op = (set_flag == '+') ? 1 : 0;
+                            nick_resort (ptr_channel, ptr_nick);
+                            gui_redraw_window_nick (ptr_channel->window);
+                        }
+                        break;
+                    /* TODO: remove this obsolete (?) channel flag? */
+                    case 'p':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "p", host,
+                                          (set_flag == '+') ?
+                                              _("sets private channel flag") :
+                                              _("removes private channel flag"),
+                                          NULL);
+                        /* TODO: change & redraw channel modes */
+                        break;
+                    case 's':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "s", host,
+                                          (set_flag == '+') ?
+                                              _("sets secret channel flag") :
+                                              _("removes secret channel flag"),
+                                          NULL);
+                        /* TODO: change & redraw channel modes */
+                        break;
+                    case 't':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "t", host,
+                                          (set_flag == '+') ?
+                                              _("sets topic protection") :
+                                              _("removes topic protection"),
+                                          NULL);
+                        /* TODO: change & redraw channel modes */
+                        break;
+                    case 'v':
+                        irc_display_mode (ptr_channel->window,
+                                          arguments, set_flag, "v", host,
+                                          (set_flag == '+') ?
+                                              _("gives voice to") :
+                                              _("removes voice from"),
+                                          pos_parm);
+                        
+                        ptr_nick = nick_search (ptr_channel, pos_parm);
+                        if (ptr_nick)
+                        {
+                            ptr_nick->has_voice = (set_flag == '+') ? 1 : 0;
+                            nick_resort (ptr_channel, ptr_nick);
+                            gui_redraw_window_nick (ptr_channel->window);
+                        }
+                        break;
+                }
+                pos++;
+            }
+        }
+        else
+        {
+            gui_printf (server->window,
+                        _("%s channel not found for \"%s\" command\n"),
+                        WEECHAT_ERROR, "mode");
+            return -1;
+        }
+    }
+    else
+    {
+        /* nickname modes */
+        gui_printf (server->window, "(TODO!) nickname modes: channel=%s, args=%s\n", arguments, pos);
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_nick: 'nick' message received
+ */
+
+int
+irc_cmd_recv_nick (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos;
+    t_irc_channel *ptr_channel;
+    t_irc_nick *ptr_nick;
+    int nick_is_me;
+    
+    /* no host => we can't identify sender of message! */
+    if (host == NULL)
+    {
+        gui_printf (server->window,
+                    _("%s \"%s\" command received without host\n"),
+                    WEECHAT_ERROR, "nick");
+        return -1;
+    }
+    
+    /* keep only nick name from host */
+    pos = strchr (host, '!');
+    if (pos)
+        pos[0] = '\0';
+    
+    for (ptr_channel = server->channels; ptr_channel;
+         ptr_channel = ptr_channel->next_channel)
+    {
+        ptr_nick = nick_search (ptr_channel, host);
+        if (ptr_nick)
+        {
+            nick_is_me = (strcmp (ptr_nick->nick, server->nick) == 0);
+            nick_change (ptr_channel, ptr_nick, arguments);
+            irc_display_prefix (ptr_channel->window, PREFIX_INFO);
+            if (nick_is_me)
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  _("You are "));
+            else
+            {
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_NICK,
+                                  "%s", host);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT, " is ");
+            }
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT,
+                              _("now known as "));
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT_NICK,
+                              "%s\n",
+                              arguments);
+            if (ptr_channel->window->win_nick)
+                gui_redraw_window_nick (ptr_channel->window);
+        }
+    }
+    
+    if (strcmp (server->nick, host) == 0)
+    {
+        free (server->nick);
+        server->nick = strdup (arguments);
+    }
+    gui_redraw_window_input (gui_current_window);
+    
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_notice: 'notice' message received
+ */
+
+int
+irc_cmd_recv_notice (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos2;
+    
+    if (host)
+    {
+        pos = strchr (host, '!');
+        if (pos)
+            pos[0] = '\0';
+    }
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        pos++;
+        while (pos[0] == ' ')
+            pos++;
+        if (pos[0] == ':')
+            pos++;
+    }
+    else
+    {
+        gui_printf (server->window,
+                    _("%s nickname not found for \"%s\" command\n"),
+                    WEECHAT_ERROR, "notice");
+        return -1;
+    }
+    irc_display_prefix (server->window, PREFIX_SERVER);
+    if (strncmp (pos, "\01VERSION", 8) == 0)
+    {
+        pos += 9;
+        pos2 = strchr (pos, '\01');
+        if (pos2)
+            pos2[0] = '\0';
+        gui_printf_color (server->window, COLOR_WIN_CHAT, "CTCP ");
+        gui_printf_color (server->window, COLOR_WIN_CHAT_CHANNEL, "VERSION ");
+        gui_printf_color (server->window, COLOR_WIN_CHAT, _("reply from"));
+        gui_printf_color (server->window, COLOR_WIN_CHAT_NICK, " %s", host);
+        gui_printf_color (server->window, COLOR_WIN_CHAT, ": %s\n", pos);
+    }
+    else
+        gui_printf_color (server->window, COLOR_WIN_CHAT, "%s\n", pos);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_part: 'part' message received
+ */
+
+int
+irc_cmd_recv_part (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos_args;
+    t_irc_channel *ptr_channel;
+    t_irc_nick *ptr_nick;
+    
+    /* no host => we can't identify sender of message! */
+    if (!host || !arguments)
+    {
+        gui_printf (server->window,
+                    _("%s \"%s\" command received without host or channel\n"),
+                    WEECHAT_ERROR, "part");
+        return -1;
+    }
+    
+    pos_args = strchr (arguments, ' ');
+    if (pos_args)
+    {
+        pos_args[0] = '\0';
+        pos_args++;
+        while (pos_args[0] == ' ')
+            pos_args++;
+        if (pos_args[0] == ':')
+            pos_args++;
+    }
+    
+    /* keep only nick name from host */
+    pos = strchr (host, '!');
+    if (pos)
+        pos[0] = '\0';
+    
+    ptr_channel = channel_search (server, arguments);
+    if (ptr_channel)
+    {
+        ptr_nick = nick_search (ptr_channel, host);
+        if (ptr_nick)
+        {
+            if (strcmp (ptr_nick->nick, server->nick) == 0)
+            {
+                /* part request was issued by local client */
+                gui_window_free (ptr_channel->window);
+                channel_free (server, ptr_channel);
+                gui_redraw_window_status (gui_current_window);
+                gui_redraw_window_input (gui_current_window);
+            }
+            else
+            {
+            
+                /* remove nick from nick list and display message */
+                nick_free (ptr_channel, ptr_nick);
+                irc_display_prefix (ptr_channel->window, PREFIX_PART);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_NICK, "%s ", host);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_DARK, "(");
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_HOST, "%s", pos+1);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_DARK, ")");
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT, _(" has left "));
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_CHANNEL,
+                                  "%s", ptr_channel->name);
+                if (pos_args && pos_args[0])
+                {
+                    gui_printf_color (ptr_channel->window,
+                                      COLOR_WIN_CHAT_DARK, " (");
+                    gui_printf_color (ptr_channel->window,
+                                      COLOR_WIN_CHAT, "%s", pos_args);
+                    gui_printf_color (ptr_channel->window,
+                                      COLOR_WIN_CHAT_DARK, ")");
+                }
+                gui_printf (ptr_channel->window, "\n");
+            
+                /* redraw nick list if this is current window */
+                if (ptr_channel->window->win_nick)
+                    gui_redraw_window_nick (ptr_channel->window);
+            }
+        }
+    }
+    else
+    {
+        gui_printf (server->window,
+                    _("%s channel not found for \"%s\" command\n"),
+                    WEECHAT_ERROR, "part");
+        return -1;
+    }
+    
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_ping: 'ping' command received
+ */
+
+int
+irc_cmd_recv_ping (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos;
+    
+    (void)host;
+    pos = strrchr (arguments, ' ');
+    if (pos)
+        pos[0] = '\0';
+    server_sendf (server, "PONG :%s\r\n", arguments);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_privmsg: 'privmsg' command received
+ */
+
+int
+irc_cmd_recv_privmsg (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos2, *host2;
+    t_irc_channel *ptr_channel;
+    t_irc_nick *ptr_nick;
+    struct utsname *buf;
+    
+    /* no host => we can't identify sender of message! */
+    if (host == NULL)
+    {
+        gui_printf (server->window,
+                    _("%s \"%s\" command received without host\n"),
+                    WEECHAT_ERROR, "privmsg");
+        return -1;
+    }
+    
+    /* keep only nick name from host */
+    pos = strchr (host, '!');
+    if (pos)
+    {
+        pos[0] = '\0';
+        host2 = pos+1;
+    }
+    else
+        host2 = host;
+    
+    /* receiver is a channel ? */
+    if (string_is_channel (arguments))
+    {
+        pos = strchr (arguments, ' ');
+        if (pos)
+        {
+            pos[0] = '\0';
+            pos++;
+            while (pos[0] == ' ')
+                pos++;
+            if (pos[0] == ':')
+                pos++;
+            
+            ptr_channel = channel_search (server, arguments);
+            if (ptr_channel)
+            {
+                if (strncmp (pos, "\01ACTION ", 8) == 0)
+                {
+                    pos += 8;
+                    pos2 = strchr (pos, '\01');
+                    if (pos2)
+                        pos2[0] = '\0';
+                    irc_display_prefix (ptr_channel->window, PREFIX_ACTION_ME);
+                    gui_printf_color (ptr_channel->window,
+                                      COLOR_WIN_CHAT_NICK, "%s", host);
+                    gui_printf_color (ptr_channel->window,
+                                      COLOR_WIN_CHAT, " %s\n", pos);
+                }
+                else
+                {
+                    ptr_nick = nick_search (ptr_channel, host);
+                    if (ptr_nick)
+                    {
+                        irc_display_nick (ptr_channel->window, ptr_nick,
+                                          MSG_TYPE_NICK, 1, 1, 0);
+                        gui_printf_color_type (ptr_channel->window,
+                                               MSG_TYPE_MSG,
+                                               COLOR_WIN_CHAT, "%s\n", pos);
+                    }
+                    else
+                    {
+                        gui_printf (server->window,
+                                    _("%s nick not found for \"%s\" command\n"),
+                                    WEECHAT_ERROR, "privmsg");
+                        return -1;
+                    }
+                }
+            }
+            else
+            {
+                gui_printf (server->window,
+                            _("%s channel not found for \"%s\" command\n"),
+                            WEECHAT_ERROR, "privmsg");
+                return -1;
+            }
+        }
+    }
+    else
+    {
+        pos = strchr (host, '!');
+        if (pos)
+            pos[0] = '\0';
+        
+        pos = strchr (arguments, ' ');
+        if (pos)
+        {
+            pos[0] = '\0';
+            pos++;
+            while (pos[0] == ' ')
+                pos++;
+            if (pos[0] == ':')
+                pos++;
+            
+            if (strcmp (pos, "\01VERSION\01") == 0)
+            {
+                buf = (struct utsname *) malloc (sizeof (struct utsname));
+                uname (buf);
+                server_sendf (server,
+                              _("NOTICE %s :%sVERSION %s v%s"
+                              " compiled on %s, host \"%s\" is running "
+                              "%s %s / %s%s"),
+                              host, "\01", WEECHAT_NAME, WEECHAT_VERSION, __DATE__,
+                              &buf->nodename, &buf->sysname,
+                              &buf->release, &buf->machine, "\01\r\n");
+                free (buf);
+                irc_display_prefix (server->window, PREFIX_INFO);
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT, _("Received a "));
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT_CHANNEL, _("CTCP VERSION "));
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT, _("from"));
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT_NICK, " %s\n", host);
+            }
+            else
+            {
+                /* private message received */
+                ptr_channel = channel_search (server, host);
+                if (!ptr_channel)
+                {
+                    ptr_channel = channel_new (server, CHAT_PRIVATE, host);
+                    if (!ptr_channel)
+                    {
+                        gui_printf (server->window,
+                                    _("%s cannot create new private window \"%s\"\n"),
+                                    WEECHAT_ERROR, host);
+                        return -1;
+                    }
+                }
+                if (!ptr_channel->topic)
+                {
+                    ptr_channel->topic = strdup (host2);
+                    gui_redraw_window_title (ptr_channel->window);
+                }
+                
+                gui_printf_color_type (ptr_channel->window,
+                                       MSG_TYPE_NICK,
+                                       COLOR_WIN_CHAT_DARK, "<");
+                gui_printf_color_type (ptr_channel->window,
+                                       MSG_TYPE_NICK,
+                                       COLOR_WIN_NICK_PRIVATE,
+                                       "%s", host);
+                gui_printf_color_type (ptr_channel->window,
+                                       MSG_TYPE_NICK,
+                                       COLOR_WIN_CHAT_DARK, "> ");
+                gui_printf_color_type (ptr_channel->window,
+                                       MSG_TYPE_MSG,
+                                       COLOR_WIN_CHAT, "%s\n", pos);
+            }
+        }
+        else
+        {
+            gui_printf (server->window,
+                        _("%s cannot parse \"%s\" command\n"),
+                        WEECHAT_ERROR, "privmsg");
+            return -1;
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_quit: 'quit' command received
+ */
+
+int
+irc_cmd_recv_quit (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos;
+    t_irc_channel *ptr_channel;
+    t_irc_nick *ptr_nick;
+    
+    /* no host => we can't identify sender of message! */
+    if (host == NULL)
+    {
+        gui_printf (server->window,
+                    _("%s \"%s\" command received without host\n"),
+                    WEECHAT_ERROR, "quit");
+        return -1;
+    }
+    
+    /* keep only nick name from host */
+    pos = strchr (host, '!');
+    if (pos)
+        pos[0] = '\0';
+    
+    for (ptr_channel = server->channels; ptr_channel;
+         ptr_channel = ptr_channel->next_channel)
+    {
+        if (ptr_channel->type == CHAT_PRIVATE)
+            ptr_nick = NULL;
+        else
+            ptr_nick = nick_search (ptr_channel, host);
+        
+        if (ptr_nick || (strcmp (ptr_channel->name, host) == 0))
+        {
+            if (ptr_nick)
+                nick_free (ptr_channel, ptr_nick);
+            irc_display_prefix (ptr_channel->window, PREFIX_QUIT);
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT_NICK, "%s ", host);
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT_DARK, "(");
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT_HOST, "%s", pos + 1);
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT_DARK, ") ");
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT, _("has quit"));
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT_DARK, " (");
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT, "%s",
+                              arguments);
+            gui_printf_color (ptr_channel->window,
+                              COLOR_WIN_CHAT_DARK, ")\n");
+            if ((ptr_channel->window == gui_current_window) &&
+                (ptr_channel->window->win_nick))
+                gui_redraw_window_nick (ptr_channel->window);
+        }
+    }
+    
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_server_msg: command received from server (numeric)
+ */
+
+int
+irc_cmd_recv_server_msg (t_irc_server *server, char *host, char *arguments)
+{
+    /* make gcc happy */
+    (void) host;
+    
+    /* skip nickname if at beginning of server message */
+    if (strncmp (server->nick, arguments, strlen (server->nick)) == 0)
+    {
+        arguments += strlen (server->nick) + 1;
+        while (arguments[0] == ' ')
+            arguments++;
+    }
+    
+    if (arguments[0] == ':')
+        arguments++;
+    
+    /* display server message */
+    irc_display_prefix (server->window, PREFIX_SERVER);
+    gui_printf_color (server->window, COLOR_WIN_CHAT, "%s\n", arguments);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_server_reply: server reply
+ */
+
+int
+irc_cmd_recv_server_reply (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos2;
+    int first;
+    
+    /* make gcc happy */
+    (void) server;
+    (void) host;
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        pos++;
+        while (pos[0] == ' ')
+            pos++;
+    }
+    else
+        pos = arguments;
+    
+    irc_display_prefix (server->window, PREFIX_ERROR);
+    first = 1;
+    
+    while (pos && pos[0])
+    {
+        pos2 = strchr (pos, ' ');
+        if ((pos[0] == ':') || (!pos2))
+        {
+            if (pos[0] == ':')
+                pos++;
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT,
+                              "%s%s\n", (first) ? "" : ": ", pos);
+            pos = NULL;
+        }
+        else
+        {
+            pos2[0] = '\0';
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_CHANNEL,
+                              "%s%s",
+                              (first) ? "" : " ", pos);
+            first = 0;
+            pos = pos2 + 1;
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_topic: 'topic' command received
+ */
+
+int
+irc_cmd_recv_topic (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos;
+    t_irc_channel *ptr_channel;
+    t_gui_window *window;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    /* keep only nick name from host */
+    pos = strchr (host, '!');
+    if (pos)
+        pos[0] = '\0';
+    
+    if (!string_is_channel (arguments))
+    {
+        gui_printf (server->window,
+                    _("%s \"%s\" command received without channel\n"),
+                    WEECHAT_ERROR, "topic");
+        return -1;
+    }
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        pos++;
+        while (pos[0] == ' ')
+            pos++;
+        if (pos[0] == ':')
+            pos++;
+        if (!pos[0])
+            pos = NULL;
+    }
+    
+    ptr_channel = channel_search (server, arguments);
+    window = (ptr_channel) ? ptr_channel->window : server->window;
+    
+    irc_display_prefix (window, PREFIX_INFO);
+    gui_printf_color (window,
+                      COLOR_WIN_CHAT_NICK, "%s",
+                      host);
+    if (pos)
+    {
+        gui_printf_color (window,
+                          COLOR_WIN_CHAT, _(" has changed topic for "));
+        gui_printf_color (window,
+                          COLOR_WIN_CHAT_CHANNEL, "%s",
+                          arguments);
+        gui_printf_color (window,
+                          COLOR_WIN_CHAT, _(" to: \"%s\"\n"),
+                          pos);
+    }
+    else
+    {
+        gui_printf_color (window,
+                          COLOR_WIN_CHAT, _(" has unset topic for "));
+        gui_printf_color (window,
+                          COLOR_WIN_CHAT_CHANNEL, "%s\n",
+                          arguments);
+    }
+    
+    if (ptr_channel)
+    {
+        if (ptr_channel->topic)
+            free (ptr_channel->topic);
+        if (pos)
+            ptr_channel->topic = strdup (pos);
+        else
+            ptr_channel->topic = strdup ("");
+        gui_redraw_window_title (ptr_channel->window);
+    }
+    
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_004: '004' command (connected to irc server)
+ */
+
+int
+irc_cmd_recv_004 (t_irc_server *server, char *host, char *arguments)
+{
+    /* make gcc happy */
+    (void) host;
+    (void) arguments;
+    
+    irc_cmd_recv_server_msg (server, host, arguments);
+    
+    /* connection to IRC server is ok! */
+    server->is_connected = 1;
+    gui_redraw_window_status (server->window);
+    gui_redraw_window_input (server->window);
+    
+    /* execute command once connected */
+    if (server->command && server->command[0])
+        user_command(server, server->command);
+    
+    /* autojoin */
+    if (server->autojoin && server->autojoin[0])
+        return irc_cmd_send_join (server, server->autojoin);
+    
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_311: '311' command (away message)
+ */
+
+int
+irc_cmd_recv_301 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_nick, *pos_message;
+    
+    /* make gcc happy */
+    (void) server;
+    (void) host;
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+        pos_message = strchr (pos_nick, ' ');
+        if (pos_message)
+        {
+            pos_message[0] = '\0';
+            pos_message++;
+            while (pos_message[0] == ' ')
+                pos_message++;
+            if (pos_message[0] == ':')
+                pos_message++;
+            
+            irc_display_prefix (gui_current_window, PREFIX_INFO);
+            gui_printf_color (gui_current_window,
+                              COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+            gui_printf_color (gui_current_window,
+                              COLOR_WIN_CHAT, _(" is away: %s\n"), pos_message);
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_311: '311' command (whois, user)
+ */
+
+int
+irc_cmd_recv_311 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_nick, *pos_user, *pos_host, *pos_realname;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+        pos_user = strchr (pos_nick, ' ');
+        if (pos_user)
+        {
+            pos_user[0] = '\0';
+            pos_user++;
+            while (pos_user[0] == ' ')
+                pos_user++;
+            pos_host = strchr (pos_user, ' ');
+            if (pos_host)
+            {
+                pos_host[0] = '\0';
+                pos_host++;
+                while (pos_host[0] == ' ')
+                    pos_host++;
+                pos_realname = strchr (pos_host, ' ');
+                if (pos_realname)
+                {
+                    pos_realname[0] = '\0';
+                    pos_realname++;
+                    while (pos_realname[0] == ' ')
+                        pos_realname++;
+                    if (pos_realname[0] == '*')
+                        pos_realname++;
+                    while (pos_realname[0] == ' ')
+                        pos_realname++;
+                    if (pos_realname[0] == ':')
+                        pos_realname++;
+                    
+                    irc_display_prefix (server->window, PREFIX_INFO);
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_DARK, "[");
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_DARK, "] (");
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_HOST, "%s@%s",
+                                      pos_user, pos_host);
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_DARK, ")");
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT, ": %s\n", pos_realname);
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_312: '312' command (whois, server)
+ */
+
+int
+irc_cmd_recv_312 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_nick, *pos_server, *pos_serverinfo;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+        pos_server = strchr (pos_nick, ' ');
+        if (pos_server)
+        {
+            pos_server[0] = '\0';
+            pos_server++;
+            while (pos_server[0] == ' ')
+                pos_server++;
+            pos_serverinfo = strchr (pos_server, ' ');
+            if (pos_serverinfo)
+            {
+                pos_serverinfo[0] = '\0';
+                pos_serverinfo++;
+                while (pos_serverinfo[0] == ' ')
+                    pos_serverinfo++;
+                if (pos_serverinfo[0] == ':')
+                        pos_serverinfo++;
+                
+                irc_display_prefix (server->window, PREFIX_INFO);
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT_DARK, "[");
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT_DARK, "] ");
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT, "%s ", pos_server);
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT_DARK, "(");
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT, "%s", pos_serverinfo);
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT_DARK, ")\n");
+            }
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_313: '313' command (whois, operator)
+ */
+
+int
+irc_cmd_recv_313 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_nick, *pos_message;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+        pos_message = strchr (pos_nick, ' ');
+        if (pos_message)
+        {
+            pos_message[0] = '\0';
+            pos_message++;
+            while (pos_message[0] == ' ')
+                pos_message++;
+            if (pos_message[0] == ':')
+                pos_message++;
+            
+            irc_display_prefix (server->window, PREFIX_INFO);
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_DARK, "[");
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_DARK, "] ");
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT, "%s\n", pos_message);
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_317: '317' command (whois, idle)
+ */
+
+int
+irc_cmd_recv_317 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_nick, *pos_idle, *pos_signon, *pos_message;
+    int idle_time, day, hour, min, sec;
+    time_t datetime;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+        pos_idle = strchr (pos_nick, ' ');
+        if (pos_idle)
+        {
+            pos_idle[0] = '\0';
+            pos_idle++;
+            while (pos_idle[0] == ' ')
+                pos_idle++;
+            pos_signon = strchr (pos_idle, ' ');
+            if (pos_signon)
+            {
+                pos_signon[0] = '\0';
+                pos_signon++;
+                while (pos_signon[0] == ' ')
+                    pos_signon++;
+                pos_message = strchr (pos_signon, ' ');
+                if (pos_message)
+                {
+                    pos_message[0] = '\0';
+                    
+                    idle_time = atoi (pos_idle);
+                    day = idle_time / (60 * 60 * 24);
+                    hour = (idle_time % (60 * 60 * 24)) / (60 * 60);
+                    min = ((idle_time % (60 * 60 * 24)) % (60 * 60)) / 60;
+                    sec = ((idle_time % (60 * 60 * 24)) % (60 * 60)) % 60;
+                    
+                    irc_display_prefix (server->window, PREFIX_INFO);
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_DARK, "[");
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_DARK, "] ");
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT, _("idle: "));
+                    if (day > 0)
+                    {
+                        gui_printf_color (server->window,
+                                          COLOR_WIN_CHAT_CHANNEL,
+                                          "%d ", day);
+                        gui_printf_color (server->window,
+                                          COLOR_WIN_CHAT,
+                                          (day > 1) ? _("days") : _("day"));
+                        gui_printf_color (server->window,
+                                          COLOR_WIN_CHAT,
+                                          ", ");
+                    }
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_CHANNEL,
+                                      "%02d ", hour);
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT,
+                                      (hour > 1) ? _("hours") : _("hour"));
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_CHANNEL,
+                                      " %02d ", min);
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT,
+                                      (min > 1) ? _("minutes") : _("minute"));
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_CHANNEL,
+                                      " %02d ", sec);
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT,
+                                      (sec > 1) ? _("seconds") : _("second"));
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT,
+                                      ", ");
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT, _("signon at: "));
+                    datetime = (time_t)(atol (pos_signon));
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_CHAT_CHANNEL,
+                                      "%s", ctime (&datetime));
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_318: '318' command (whois, end)
+ */
+
+int
+irc_cmd_recv_318 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_nick, *pos_message;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+        pos_message = strchr (pos_nick, ' ');
+        if (pos_message)
+        {
+            pos_message[0] = '\0';
+            pos_message++;
+            while (pos_message[0] == ' ')
+                pos_message++;
+            if (pos_message[0] == ':')
+                pos_message++;
+            
+            irc_display_prefix (server->window, PREFIX_INFO);
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_DARK, "[");
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_DARK, "] ");
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT, "%s\n", pos_message);
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_319: '319' command (whois, end)
+ */
+
+int
+irc_cmd_recv_319 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_nick, *pos_channel, *pos;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+        pos_channel = strchr (pos_nick, ' ');
+        if (pos_channel)
+        {
+            pos_channel[0] = '\0';
+            pos_channel++;
+            while (pos_channel[0] == ' ')
+                pos_channel++;
+            if (pos_channel[0] == ':')
+                pos_channel++;
+            
+            irc_display_prefix (server->window, PREFIX_INFO);
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_DARK, "[");
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_DARK, "] ");
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT, _("Channels: "));
+            
+            while (pos_channel && pos_channel[0])
+            {
+                if (pos_channel[0] == '@')
+                {
+                    gui_printf_color (server->window,
+                                      COLOR_WIN_NICK_OP, "@");
+                    pos_channel++;
+                }
+                else
+                {
+                    if (pos_channel[0] == '%')
+                    {
+                        gui_printf_color (server->window,
+                                          COLOR_WIN_NICK_HALFOP, "%");
+                        pos_channel++;
+                    }
+                    else
+                        if (pos_channel[0] == '+')
+                        {
+                            gui_printf_color (server->window,
+                                              COLOR_WIN_NICK_VOICE, "+");
+                            pos_channel++;
+                        }
+                }
+                pos = strchr (pos_channel, ' ');
+                if (pos)
+                {
+                    pos[0] = '\0';
+                    pos++;
+                    while (pos[0] == ' ')
+                        pos++;
+                }
+                gui_printf_color (server->window,
+                                  COLOR_WIN_CHAT_CHANNEL,
+                                  "%s%s",
+                                  pos_channel,
+                                  (pos && pos[0]) ? " " : "\n");
+                pos_channel = pos;
+            }
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_320: '320' command (whois, identified user)
+ */
+
+int
+irc_cmd_recv_320 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_nick, *pos_message;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos_nick = strchr (arguments, ' ');
+    if (pos_nick)
+    {
+        while (pos_nick[0] == ' ')
+            pos_nick++;
+        pos_message = strchr (pos_nick, ' ');
+        if (pos_message)
+        {
+            pos_message[0] = '\0';
+            pos_message++;
+            while (pos_message[0] == ' ')
+                pos_message++;
+            if (pos_message[0] == ':')
+                pos_message++;
+            
+            irc_display_prefix (server->window, PREFIX_INFO);
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_DARK, "[");
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT_DARK, "] ");
+            gui_printf_color (server->window,
+                              COLOR_WIN_CHAT, "%s\n", pos_message);
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_321: '321' command (/list start)
+ */
+
+int
+irc_cmd_recv_321 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        pos++;
+        while (pos[0] == ' ')
+            pos++;
+    }
+    else
+        pos = arguments;
+        
+    irc_display_prefix (server->window, PREFIX_INFO);
+    gui_printf (server->window, "%s\n", pos);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_322: '322' command (channel for /list)
+ */
+
+int
+irc_cmd_recv_322 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        pos++;
+        while (pos[0] == ' ')
+            pos++;
+    }
+    else
+        pos = arguments;
+        
+    irc_display_prefix (server->window, PREFIX_INFO);
+    gui_printf (server->window, "%s\n", pos);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_323: '323' command (/list end)
+ */
+
+int
+irc_cmd_recv_323 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        pos++;
+        while (pos[0] == ' ')
+            pos++;
+    }
+    else
+        pos = arguments;
+        
+    irc_display_prefix (server->window, PREFIX_INFO);
+    gui_printf (server->window, "%s\n", pos);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_331: '331' command received (no topic for channel)
+ */
+
+int
+irc_cmd_recv_331 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos;
+    
+    /* make gcc happy */
+    (void) server;
+    (void) host;
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+        pos[0] = '\0';
+    gui_printf_color (gui_current_window,
+                      COLOR_WIN_CHAT, _("No topic set for "));
+    gui_printf_color (gui_current_window,
+                      COLOR_WIN_CHAT_CHANNEL, "%s\n", arguments);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_332: '332' command received (topic of channel)
+ */
+
+int
+irc_cmd_recv_332 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos2;
+    t_irc_channel *ptr_channel;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        while (pos[0] == ' ')
+            pos++;
+        pos2 = strchr (pos, ' ');
+        if (pos2)
+        {
+            pos2[0] = '\0';
+            ptr_channel = channel_search (server, pos);
+            if (ptr_channel)
+            {
+                pos2++;
+                while (pos2[0] == ' ')
+                    pos2++;
+                if (pos2[0] == ':')
+                    pos2++;
+                if (ptr_channel->topic)
+                    free (ptr_channel->topic);
+                ptr_channel->topic = strdup (pos2);
+                
+                irc_display_prefix (ptr_channel->window, PREFIX_INFO);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT, _("Topic for "));
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_CHANNEL, "%s", pos);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT, _(" is: \"%s\"\n"), pos2);
+                
+                gui_redraw_window_title (ptr_channel->window);
+            }
+            else
+            {
+                gui_printf (server->window,
+                            _("%s channel not found for \"%s\" command\n"),
+                            WEECHAT_ERROR, "332");
+                return -1;
+            }
+        }
+    }
+    else
+    {
+        gui_printf (server->window,
+                    _("%s cannot identify channel for \"%s\" command\n"),
+                    WEECHAT_ERROR, "332");
+        return -1;
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_333: '333' command received (infos about topic (nick / date)
+ */
+
+int
+irc_cmd_recv_333 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos_channel, *pos_nick, *pos_date;
+    t_irc_channel *ptr_channel;
+    time_t datetime;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos_channel = strchr (arguments, ' ');
+    if (pos_channel)
+    {
+        while (pos_channel[0] == ' ')
+            pos_channel++;
+        pos_nick = strchr (pos_channel, ' ');
+        if (pos_nick)
+        {
+            pos_nick[0] = '\0';
+            pos_nick++;
+            while (pos_nick[0] == ' ')
+                pos_nick++;
+            pos_date = strchr (pos_nick, ' ');
+            if (pos_date)
+            {
+                pos_date[0] = '\0';
+                pos_date++;
+                while (pos_date[0] == ' ')
+                    pos_date++;
+                
+                ptr_channel = channel_search (server, pos_channel);
+                if (ptr_channel)
+                {
+                    irc_display_prefix (ptr_channel->window, PREFIX_INFO);
+                    gui_printf_color (ptr_channel->window,
+                                      COLOR_WIN_CHAT, _("Topic set by "));
+                    gui_printf_color (ptr_channel->window,
+                                      COLOR_WIN_CHAT_NICK, "%s", pos_nick);
+                    datetime = (time_t)(atol (pos_date));
+                    gui_printf_color (ptr_channel->window,
+                                      COLOR_WIN_CHAT, ", %s", ctime (&datetime));
+                }
+                else
+                {
+                    gui_printf (server->window,
+                                _("%s channel not found for \"%s\" command\n"),
+                                WEECHAT_ERROR, "333");
+                    return -1;
+                }
+            }
+            else
+            {
+                gui_printf (server->window,
+                            _("%s cannot identify date/time for \"%s\" command\n"),
+                            WEECHAT_ERROR, "333");
+                return -1;
+            }
+        }
+        else
+        {
+            gui_printf (server->window,
+                        _("%s cannot identify nickname for \"%s\" command\n"),
+                        WEECHAT_ERROR, "333");
+            return -1;
+        }
+    }
+    else
+    {
+        gui_printf (server->window,
+                    _("%s cannot identify channel for \"%s\" command\n"),
+                    WEECHAT_ERROR, "333");
+        return -1;
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_351: '351' command received (server version)
+ */
+
+int
+irc_cmd_recv_351 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos2;
+    
+    /* make gcc happy */
+    (void) server;
+    (void) host;
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        pos++;
+    }
+    else
+        pos = arguments;
+    
+    pos2 = strstr (pos, " :");
+    if (pos2)
+    {
+        pos2[0] = '\0';
+        pos2 += 2;
+    }
+    
+    irc_display_prefix (server->window, PREFIX_SERVER);
+    if (pos2)
+        gui_printf (server->window, "%s %s\n", pos, pos2);
+    else
+        gui_printf (server->window, "%s\n", pos);
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_353: '353' command received (list of users on a channel)
+ */
+
+int
+irc_cmd_recv_353 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos_nick;
+    int is_op, is_halfop, has_voice;
+    t_irc_channel *ptr_channel;
+    
+    /* make gcc happy */
+    (void) host;
+        
+    pos = strstr (arguments, " = ");
+    if (pos)
+        arguments = pos + 3;
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        pos[0] = '\0';
+        
+        ptr_channel = channel_search (server, arguments);
+        if (!ptr_channel)
+            return 0;
+        
+        pos++;
+        while (pos[0] == ' ')
+            pos++;
+        if (pos[0] != ':')
+        {
+            gui_printf (server->window,
+                        _("%s cannot parse \"%s\" command\n"),
+                        WEECHAT_ERROR, "353");
+            return -1;
+        }
+        pos++;
+        if (pos[0])
+        {
+            while (pos && pos[0])
+            {
+                is_op = 0;
+                is_halfop = 0;
+                has_voice = 0;
+                while ((pos[0] == '@') || (pos[0] == '%') || (pos[0] == '+'))
+                {
+                    if (pos[0] == '@')
+                        is_op = 1;
+                    if (pos[0] == '%')
+                        is_halfop = 1;
+                    if (pos[0] == '+')
+                        has_voice = 1;
+                    pos++;
+                }
+                pos_nick = pos;
+                pos = strchr (pos, ' ');
+                if (pos)
+                {
+                    pos[0] = '\0';
+                    pos++;
+                }
+                if (!nick_new (ptr_channel, pos_nick, is_op, is_halfop, has_voice))
+                    gui_printf (server->window,
+                                _("%s cannot create nick \"%s\" for channel \"%s\"\n"),
+                                WEECHAT_ERROR, pos_nick, ptr_channel->name);
+            }
+        }
+        gui_redraw_window_nick (ptr_channel->window);
+    }
+    else
+    {
+        gui_printf (server->window,
+                    _("%s cannot parse \"%s\" command\n"),
+                    WEECHAT_ERROR, "353");
+        return -1;
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_366: '366' command received (end of /names list)
+ */
+
+int
+irc_cmd_recv_366 (t_irc_server *server, char *host, char *arguments)
+{
+    char *pos, *pos2;
+    t_irc_channel *ptr_channel;
+    t_irc_nick *ptr_nick;
+    int num_nicks, num_op, num_halfop, num_voice, num_normal;
+    
+    /* make gcc happy */
+    (void) host;
+    
+    pos = strchr (arguments, ' ');
+    if (pos)
+    {
+        while (pos[0] == ' ')
+            pos++;
+        pos2 = strchr (pos, ' ');
+        if (pos2)
+        {
+            pos2[0] = '\0';
+            pos2++;
+            while (pos2[0] == ' ')
+                pos2++;
+            if (pos2[0] == ':')
+                pos2++;
+            
+            ptr_channel = channel_search (server, pos);
+            if (ptr_channel)
+            {
+    
+                /* display users on channel */
+                irc_display_prefix (ptr_channel->window, PREFIX_INFO);
+                gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT,
+                                  _("Nicks "));
+                gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_CHANNEL,
+                                  "%s", ptr_channel->name);
+                gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT, ": ");
+                gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_DARK, "[");
+                
+                for (ptr_nick = ptr_channel->nicks; ptr_nick; ptr_nick = ptr_nick->next_nick)
+                {
+                    irc_display_nick (ptr_channel->window, ptr_nick,
+                                      MSG_TYPE_INFO, 0, 0, 1);
+                    if (ptr_nick != ptr_channel->last_nick)
+                        gui_printf (ptr_channel->window, " ");
+                }
+                gui_printf_color (ptr_channel->window, COLOR_WIN_CHAT_DARK, "]\n");
+    
+                /* display number of nicks, ops, halfops & voices on the channel */
+                nick_count (ptr_channel, &num_nicks, &num_op, &num_halfop, &num_voice,
+                            &num_normal);
+                irc_display_prefix (ptr_channel->window, PREFIX_INFO);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT, _("Channel "));
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_CHANNEL,
+                                  "%s", ptr_channel->name);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT, ": ");
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_CHANNEL,
+                                  "%d ", num_nicks);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  (num_nicks > 1) ? _("nicks") : _("nick"));
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_DARK, " (");
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_CHANNEL,
+                                  "%d ", num_op);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  (num_op > 1) ? _("ops") : _("op"));
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  ", ");
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_CHANNEL,
+                                  "%d ", num_halfop);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  (num_halfop > 1) ? _("halfops") : _("halfop"));
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  ", ");
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_CHANNEL,
+                                  "%d ", num_voice);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  (num_voice > 1) ? _("voices") : _("voice"));
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  ", ");
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_CHANNEL,
+                                  "%d ", num_normal);
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT,
+                                  _("normal"));
+                gui_printf_color (ptr_channel->window,
+                                  COLOR_WIN_CHAT_DARK, ")\n");
+            }
+            else
+            {
+                irc_display_prefix (gui_current_window, PREFIX_INFO);
+                gui_printf_color (gui_current_window,
+                                  COLOR_WIN_CHAT_CHANNEL, pos);
+                gui_printf_color (gui_current_window,
+                                  COLOR_WIN_CHAT, ": %s\n", pos2);
+                return 0;
+            }
+        }
+    }
+    return 0;
+}
+
+/*
+ * irc_cmd_recv_433: '433' command received (nickname already in use)
+ */
+
+int
+irc_cmd_recv_433 (t_irc_server *server, char *host, char *arguments)
+{
+    char hostname[128];
+        
+    if (!server->is_connected)
+    {
+        if (strcmp (server->nick, server->nick1) == 0)
+        {
+            gui_printf (server->window,
+                        _("%s: nickname \"%s\" is already in use, "
+                        "trying 2nd nickname \"%s\"\n"),
+                        WEECHAT_NAME, server->nick, server->nick2);
+            free (server->nick);
+            server->nick = strdup (server->nick2);
+        }
+        else
+        {
+            if (strcmp (server->nick, server->nick2) == 0)
+            {
+                gui_printf (server->window,
+                            _("%s: nickname \"%s\" is already in use, "
+                            "trying 3rd nickname \"%s\"\n"),
+                            WEECHAT_NAME, server->nick, server->nick3);
+                free (server->nick);
+                server->nick = strdup (server->nick3);
+            }
+            else
+            {
+                gui_printf (server->window,
+                            _("%s: all declared nicknames are already in use, "
+                            "closing connection with server!\n"),
+                            WEECHAT_NAME);
+                server_disconnect (server);
+                return 0;
+            }
+        }
+    
+        gethostname (hostname, sizeof (hostname) - 1);
+        hostname[sizeof (hostname) - 1] = '\0';
+        if (!hostname[0])
+            strcpy (hostname, _("unknown"));
+        server_sendf (server,
+                      "NICK %s\r\n",
+                      server->nick);
+    }
+    else
+        return irc_cmd_recv_error (server, host, arguments);
+    return 0;
+}