Changeset 98de2cc for protocols

Timestamp:

2008-06-21T23:51:18Z (16 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

424e663

Parents:

3e6764a

Message:

Now preserving case in JID resources, and handling them with case sensitivity
since apparently that's how the RFC wants it. (While the rest of the JID
should be case IN-sensitive. Consistency is hard to find these days...) Also
extended the unittests a little bit. Closes #422.

File:

• protocols/jabber/jabber_util.c (modified) (7 diffs)

protocols/jabber/jabber_util.c

@@ -290 +290 @@
         len = strlen( orig );
         new = g_new( char, len + 1 );
-        for( i = 0; i < len; i ++ )
+        
+        /* So it turns out the /resource part is case sensitive. Yeah, and
+           it's Unicode but feck Unicode. :-P So stop once we see a slash. */
+        for( i = 0; i < len && orig[i] != '/' ; i ++ )
                 new[i] = tolower( orig[i] );
+        for( ; orig[i]; i ++ )
+                new[i] = orig[i];
         
         new[i] = 0;
@@ -334 +339 @@
                 {
                         /* Check for dupes. */
-                        if( g_strcasecmp( bi->resource, s + 1 ) == 0 )
+                        if( strcmp( bi->resource, s + 1 ) == 0 )
                         {
                                 *s = '/';
@@ -387 +392 @@
         if( ( s = strchr( jid, '/' ) ) )
         {
-                int none_found = 0;
+                int bare_exists = 0;
                 
                 *s = 0;
@@ -410 +415 @@
                         /* See if there's an exact match. */
                         for( ; bud; bud = bud->next )
-                                if( g_strcasecmp( bud->resource, s + 1 ) == 0 )
+                                if( strcmp( bud->resource, s + 1 ) == 0 )
                                         break;
                 }
                 else
                 {
-                        /* This hack is there to make sure that O_CREAT will
-                           work if there's already another resouce present
-                           for this JID, even if it's an unknown buddy. This
-                           is done to handle conferences properly. */
-                        none_found = 1;
-                        /* TODO(wilmer): Find out what I was thinking when I
-                           wrote this??? And then fix it. This makes me sad... */
-                }
-                
-                if( bud == NULL && ( flags & GET_BUDDY_CREAT ) && ( imcb_find_buddy( ic, jid ) || !none_found ) )
+                        /* This variable tells the if down here that the bare
+                           JID already exists and we should feel free to add
+                           more resources, if the caller asked for that. */
+                        bare_exists = 1;
+                }
+                
+                if( bud == NULL && ( flags & GET_BUDDY_CREAT ) &&
+                    ( !bare_exists || imcb_find_buddy( ic, jid ) ) )
                 {
                         *s = '/';
@@ -449 +452 @@
                         /* We want an exact match, so in thise case there shouldn't be a /resource. */
                         return NULL;
-                else if( ( bud->resource == NULL || bud->next == NULL ) )
+                else if( bud->resource == NULL || bud->next == NULL )
                         /* No need for selection if there's only one option. */
                         return bud;
@@ -527 +530 @@
                 if( bud->next == NULL &&
                     ( ( s == NULL && bud->resource == NULL ) ||
-                      ( bud->resource && s && g_strcasecmp( bud->resource, s + 1 ) == 0 ) ) )
+                      ( bud->resource && s && strcmp( bud->resource, s + 1 ) == 0 ) ) )
                 {
                         g_hash_table_remove( jd->buddies, bud->bare_jid );
@@ -550 +553 @@
                 {
                         for( bi = bud, prev = NULL; bi; bi = (prev=bi)->next )
-                                if( g_strcasecmp( bi->resource, s + 1 ) == 0 )
+                                if( strcmp( bi->resource, s + 1 ) == 0 )
                                         break;