Added server default notify level (task #5634), fixed crashs with /buffer and /charset commands when not connected to any server (bug #17525)

src/irc/irc-channel.c

@@ -488,7 +488,7 @@ int
 channel_get_notify_level (t_irc_server *server, t_irc_channel *channel)
 {
     char *name, *pos, *pos2;
-    int notify;
+    int server_default_notify, notify;
     
     if ((!server) || (!channel))
         return NOTIFY_LEVEL_DEFAULT;
@@ -496,26 +496,28 @@ channel_get_notify_level (t_irc_server *server, t_irc_channel *channel)
     if ((!server->notify_levels) || (!server->notify_levels[0]))
         return NOTIFY_LEVEL_DEFAULT;
     
+    server_default_notify = server_get_default_notify_level (server);
+    
     name = (char *) malloc (strlen (channel->name) + 2);
     strcpy (name, channel->name);
     strcat (name, ":");
     pos = strstr (server->notify_levels, name);
     free (name);
     if (!pos)
-        return NOTIFY_LEVEL_DEFAULT;
+        return server_default_notify;
     
     pos2 = pos + strlen (channel->name);
     if (pos2[0] != ':')
-        return NOTIFY_LEVEL_DEFAULT;
+        return server_default_notify;
     pos2++;
     if (!pos2[0])
-        return NOTIFY_LEVEL_DEFAULT;
+        return server_default_notify;
     
     notify = (int)(pos2[0] - '0');
-    if ((notify < NOTIFY_LEVEL_MIN) || (notify > NOTIFY_LEVEL_MAX))
-        return NOTIFY_LEVEL_DEFAULT;
-    else
+    if ((notify >= NOTIFY_LEVEL_MIN) && (notify <= NOTIFY_LEVEL_MAX))
         return notify;
+
+    return server_default_notify;
 }
 
 /*
@@ -530,14 +532,9 @@ channel_set_notify_level (t_irc_server *server, t_irc_channel *channel, int noti
     if ((!server) || (!channel))
         return;
     
-    if (notify == NOTIFY_LEVEL_DEFAULT)
-        config_option_list_remove (&(server->notify_levels), channel->name);
-    else
-    {
-        level_string[0] = notify + '0';
-        level_string[1] = '\0';
-        config_option_list_set (&(server->notify_levels), channel->name, level_string);
-    }
+    level_string[0] = notify + '0';
+    level_string[1] = '\0';
+    config_option_list_set (&(server->notify_levels), channel->name, level_string);
 }
 
 /*

src/irc/irc-server.c

@@ -1935,6 +1935,53 @@ server_set_away (t_irc_server *server, char *nick, int is_away)
     }
 }
 
+/*
+ * server_get_default_notify_level: get default notify level for server
+ */
+
+int
+server_get_default_notify_level (t_irc_server *server)
+{
+    int notify, value;
+    char *pos;
+
+    notify = NOTIFY_LEVEL_DEFAULT;
+    
+    if (!server)
+        return notify;
+    
+    pos = strstr (server->notify_levels, "*:");
+    if (pos)
+    {
+        pos += 2;
+        if (pos[0])
+        {
+            value = (int)(pos[0] - '0');
+            if ((value >= NOTIFY_LEVEL_MIN) && (value <= NOTIFY_LEVEL_MAX))
+                notify = value;
+        }
+    }
+
+    return notify;
+}
+
+/*
+ * server_set_default_notify_level: set default notify level for server
+ */
+
+void
+server_set_default_notify_level (t_irc_server *server, int notify)
+{
+    char level_string[2];
+
+    if (server)
+    {
+        level_string[0] = notify + '0';
+        level_string[1] = '\0';
+        config_option_list_set (&(server->notify_levels), "*", level_string);
+    }
+}
+
 /*
  * server_print_log: print server infos in log (usually for crash dump)
  */

src/irc/irc.h

@@ -355,6 +355,8 @@ extern int server_name_already_exists (char *);
 extern void server_remove_away ();
 extern void server_check_away ();
 extern void server_set_away (t_irc_server *, char *, int);
+extern int server_get_default_notify_level (t_irc_server *);
+extern void server_set_default_notify_level (t_irc_server *, int);
 extern void server_print_log (t_irc_server *);
 
 /* proxy functions (irc-server.c) */