Reintroduce option "irc.network.send_unknown_commands", save extra data for buffers with /upgrade (title, input data, text search)

src/plugins/irc/irc-channel.c

@@ -105,6 +105,9 @@ irc_channel_new (struct t_irc_server *server, int channel_type,
         
         weechat_hook_signal_send ("logger_backlog",
                                   WEECHAT_HOOK_SIGNAL_POINTER, new_buffer);
+
+        if (weechat_config_boolean (irc_config_network_send_unknown_commands))
+            weechat_buffer_set (new_buffer, "input_get_unknown_commands", "1");
     }
     
     if (channel_type == IRC_CHANNEL_TYPE_CHANNEL)

src/plugins/irc/irc-config.c

@@ -238,6 +238,63 @@ irc_config_change_network_away_check (void *data,
     }
 }
 
+/*
+ * irc_config_change_network_send_unknown_commands: called when "send_unknown_commands"
+ *                                                  is changed
+ */
+
+void
+irc_config_change_network_send_unknown_commands (void *data,
+                                                 struct t_config_option *option)
+{
+    char value[2];
+    struct t_irc_server *ptr_server;
+    struct t_irc_channel *ptr_channel;
+    
+    /* make C compiler happy */
+    (void) data;
+    (void) option;
+    
+    strcpy (value,
+            (weechat_config_boolean (irc_config_network_send_unknown_commands)) ?
+            "1" : "0");
+    
+    if (weechat_config_boolean (irc_config_look_one_server_buffer))
+    {
+        if (irc_buffer_servers)
+        {
+            weechat_buffer_set (irc_buffer_servers,
+                                "input_get_unknown_commands", value);
+        }
+    }
+    else
+    {
+        for (ptr_server = irc_servers; ptr_server;
+             ptr_server = ptr_server->next_server)
+        {
+            if (ptr_server->buffer)
+            {
+                weechat_buffer_set (ptr_server->buffer,
+                                    "input_get_unknown_commands", value);
+            }
+        }
+    }
+    
+    for (ptr_server = irc_servers; ptr_server;
+         ptr_server = ptr_server->next_server)
+    {
+        for (ptr_channel = ptr_server->channels; ptr_channel;
+             ptr_channel = ptr_channel->next_channel)
+        {
+            if (ptr_channel->buffer)
+            {
+                weechat_buffer_set (ptr_channel->buffer,
+                                    "input_get_unknown_commands", value);
+            }
+        }
+    }
+}
+
 /*
  * irc_config_server_default_change_cb: callback called when a default server
  *                                      option is modified
@@ -1129,7 +1186,8 @@ irc_config_init ()
         irc_config_file, ptr_section,
         "send_unknown_commands", "boolean",
         N_("send unknown commands to IRC server"),
-        NULL, 0, 0, "off", NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+        NULL, 0, 0, "off", NULL, NULL, NULL,
+        &irc_config_change_network_send_unknown_commands, NULL, NULL, NULL);
     
     /* filters */
     ptr_section = weechat_config_new_section (irc_config_file, "ignore",

src/plugins/irc/irc-input.c

@@ -143,6 +143,7 @@ int
 irc_input_data_cb (void *data, struct t_gui_buffer *buffer,
                    const char *input_data)
 {
+    const char *ptr_data;
     char *data_with_colors, *msg;
     
     /* make C compiler happy */
@@ -150,12 +151,24 @@ irc_input_data_cb (void *data, struct t_gui_buffer *buffer,
     
     IRC_GET_SERVER_CHANNEL(buffer);
     
+    /* if send unknown commands is enabled and that input data is a command,
+       then send this command to IRC server */
+    if (weechat_config_boolean (irc_config_network_send_unknown_commands)
+        && (input_data[0] == '/') && (input_data[1] != '/'))
+    {
+        if (ptr_server)
+            irc_server_sendf (ptr_server, input_data + 1);
+        return WEECHAT_RC_OK;
+    }
+    
     if (ptr_channel)
     {
-        data_with_colors = irc_color_encode (input_data,
+        ptr_data = ((input_data[0] == '/') && (input_data[1] == '/')) ?
+            input_data + 1 : input_data;
+        data_with_colors = irc_color_encode (ptr_data,
                                              weechat_config_boolean (irc_config_network_colors_send));
 
-        msg = strdup ((data_with_colors) ? data_with_colors : input_data);
+        msg = strdup ((data_with_colors) ? data_with_colors : ptr_data);
         if (msg)
         {
             irc_input_send_user_message (buffer, msg);