Changeset 5a7af1b for protocols

Timestamp:

2010-08-15T13:02:52Z (14 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

660cb00

Parents:

ff27648

Message:

The ADL command doesn't support >150 contacts. Split it up.

Location:

protocols/msn

Files:

• msn.h (modified) (2 diffs)
• ns.c (modified) (7 diffs)

protocols/msn/msn.h

@@ -94 +94 @@
         const struct msn_away_state *away_state;
         GSList *groups;
+        
+        /* Mostly used for sending the ADL command; since MSNP13 the client
+           is responsible for downloading the contact list and then sending
+           it to the MSNP server. */
         GTree *domaintree;
+        int adl_todo;
 };
 
@@ -164 +169 @@
         MSN_BUDDY_RL = 8,
         MSN_BUDDY_PL = 16,
+        MSN_BUDDY_ADL_SYNCED = 256,
 } msn_buddy_flags_t;
 

protocols/msn/ns.c

@@ -35 +35 @@
 static int msn_ns_message( gpointer data, char *msg, int msglen, char **cmd, int num_parts );
 
+static void msn_ns_send_adl_start( struct im_connection *ic );
 static void msn_ns_send_adl( struct im_connection *ic );
 
@@ -257 +258 @@
         else if( strcmp( cmd[0], "BLP" ) == 0 )
         {
-                msn_ns_send_adl( ic );
+                msn_ns_send_adl_start( ic );
         }
         else if( strcmp( cmd[0], "ADL" ) == 0 )
@@ -263 +264 @@
                 if( num_parts >= 3 && strcmp( cmd[2], "OK" ) == 0 )
                 {
-                        char buf[1024];
-                        char *fn_raw;
-                        char *fn;
-                        
-                        if( ic->flags & OPT_LOGGED_IN )
-                                return 1;
-                        
-                        if( ( fn_raw = set_getstr( &ic->acc->set, "display_name" ) ) == NULL )
-                                fn_raw = ic->acc->user;
-                        fn = g_malloc( strlen( fn_raw ) * 3 + 1 );
-                        strcpy( fn, fn_raw );
-                        http_encode( fn );
-                        
-                        g_snprintf( buf, sizeof( buf ), "PRP %d MFN %s\r\n",
-                                    ++md->trId, fn );
-                        g_free( fn );
-                        
-                        msn_write( ic, buf, strlen( buf ) );
+                        msn_ns_send_adl( ic );
+                        
+                        if( md->adl_todo < 0 && !( ic->flags & OPT_LOGGED_IN ) )
+                        {
+                                char buf[1024];
+                                char *fn_raw;
+                                char *fn;
+                                
+                                if( ( fn_raw = set_getstr( &ic->acc->set, "display_name" ) ) == NULL )
+                                        fn_raw = ic->acc->user;
+                                fn = g_malloc( strlen( fn_raw ) * 3 + 1 );
+                                strcpy( fn, fn_raw );
+                                http_encode( fn );
+                                
+                                g_snprintf( buf, sizeof( buf ), "PRP %d MFN %s\r\n",
+                                            ++md->trId, fn );
+                                g_free( fn );
+                                
+                                msn_write( ic, buf, strlen( buf ) );
+                        }
                 }
                 else if( num_parts >= 3 )
@@ -733 +736 @@
         struct bee_user *bu = value;
         struct msn_buddy_data *bd = bu->data;
+        struct msn_data *md = bu->ic->proto_data;
         char handle[strlen(bu->handle)];
         char *domain;
         char l[4];
         
-        if( ( bd->flags & 7 ) == 0 )
+        if( ( bd->flags & 7 ) == 0 || ( bd->flags & MSN_BUDDY_ADL_SYNCED ) )
                 return FALSE;
         
@@ -761 +765 @@
         xt_insert_child( d, c );
         
-        return FALSE;
+        /* Do this in batches of 100. */
+        bd->flags |= MSN_BUDDY_ADL_SYNCED;
+        return (--md->adl_todo % 140) == 0;
 }
 
@@ -767 +773 @@
 {
         struct xt_node *adl;
+        struct msn_data *md = ic->proto_data;
+        char *adls, buf[64];
+        
+        adl = xt_new_node( "ml", NULL, NULL );
+        xt_add_attr( adl, "l", "1" );
+        g_tree_foreach( md->domaintree, msn_ns_send_adl_1, adl );
+        if( adl->children == NULL )
+        {
+                /* This tells the caller that we're done now. */
+                md->adl_todo = -1;
+                xt_free_node( adl );
+                return;
+        }
+        adls = xt_to_string( adl );
+        
+        g_snprintf( buf, sizeof( buf ), "ADL %d %zd\r\n", ++md->trId, strlen( adls ) );
+        if( msn_write( ic, buf, strlen( buf ) ) )
+                msn_write( ic, adls, strlen( adls ) );
+        
+        g_free( adls );
+}
+
+static void msn_ns_send_adl_start( struct im_connection *ic )
+{
         struct msn_data *md;
-        char *adls, buf[64];
+        GSList *l;
         
         /* Dead connection? */
@@ -775 +805 @@
         
         md = ic->proto_data;
-        
-        adl = xt_new_node( "ml", NULL, NULL );
-        xt_add_attr( adl, "l", "1" );
-        g_tree_foreach( md->domaintree, msn_ns_send_adl_1, adl );
-        adls = xt_to_string( adl );
-        
-        g_snprintf( buf, sizeof( buf ), "ADL %d %zd\r\n", ++md->trId, strlen( adls ) );
-        if( msn_write( ic, buf, strlen( buf ) ) )
-                msn_write( ic, adls, strlen( adls ) );
-        
-        g_free( adls );
-        xt_free_node( adl );
+        md->adl_todo = 0;
+        for( l = ic->bee->users; l; l = l->next )
+        {
+                bee_user_t *bu = l->data;
+                struct msn_buddy_data *bd = bu->data;
+                
+                if( bu->ic != ic || ( bd->flags & 7 ) == 0 )
+                        continue;
+                
+                bd->flags &= ~MSN_BUDDY_ADL_SYNCED;
+                md->adl_todo++;
+        }
+        
+        msn_ns_send_adl( ic );
 }