Changes in protocols/msn/sb.c [f8cb76d:e5abfd4]

File:

• protocols/msn/sb.c (modified) (7 diffs)

protocols/msn/sb.c

@@ -29 +29 @@
 #include "passport.h"
 #include "md5.h"
+#include "invitation.h"
 
 static gboolean msn_sb_callback( gpointer data, gint source, b_input_condition cond );
@@ -177 +178 @@
                 {
                         buf = g_strdup( SB_KEEPALIVE_HEADERS );
+                        i = strlen( buf );
+                }
+                else if( strncmp( text, MSN_INVITE_HEADERS, sizeof( MSN_INVITE_HEADERS ) - 1 ) == 0 ) 
+                {
+                        buf = g_strdup( text );
                         i = strlen( buf );
                 }
@@ -227 +233 @@
 {
         struct im_connection *ic = sb->ic;
+        struct groupchat *c = NULL;
         char buf[1024];
         
         /* Create the groupchat structure. */
         g_snprintf( buf, sizeof( buf ), "MSN groupchat session %d", sb->session );
-        sb->chat = imcb_chat_new( ic, buf );
+        if( sb->who )
+                c = bee_chat_by_title( ic->bee, ic, sb->who );
+        if( c && !msn_sb_by_chat( c ) )
+                sb->chat = c;
+        else
+                sb->chat = imcb_chat_new( ic, buf );
         
         /* Populate the channel. */
@@ -328 +340 @@
         struct msn_data *md = ic->proto_data;
         
-        if( msn_handler( sb->handler ) != -1 )
-                return TRUE;
-        
-        if( sb->msgq != NULL )
+        if( msn_handler( sb->handler ) == -1 )
         {
                 time_t now = time( NULL );
-                char buf[1024];
                 
                 if( now - md->first_sb_failure > 600 )
@@ -351 +359 @@
                                       "There might be problems delivering your messages." );
                 
-                if( md->msgq == NULL )
-                {
-                        md->msgq = sb->msgq;
-                }
-                else
-                {
-                        GSList *l;
-                        
-                        for( l = md->msgq; l->next; l = l->next );
-                        l->next = sb->msgq;
-                }
-                sb->msgq = NULL;
-                
-                debug( "Moved queued messages back to the main queue, "
-                       "creating a new switchboard to retry." );
-                g_snprintf( buf, sizeof( buf ), "XFR %d SB\r\n", ++md->trId );
-                if( !msn_write( ic, buf, strlen( buf ) ) )
-                        return FALSE;
-        }
-        
-        msn_sb_destroy( sb );
-        return FALSE;
+                if( sb->msgq != NULL )
+                {
+                        char buf[1024];
+                        
+                        if( md->msgq == NULL )
+                        {
+                                md->msgq = sb->msgq;
+                        }
+                        else
+                        {
+                                GSList *l;
+                                
+                                for( l = md->msgq; l->next; l = l->next );
+                                l->next = sb->msgq;
+                        }
+                        sb->msgq = NULL;
+                        
+                        debug( "Moved queued messages back to the main queue, creating a new switchboard to retry." );
+                        g_snprintf( buf, sizeof( buf ), "XFR %d SB\r\n", ++md->trId );
+                        if( !msn_write( ic, buf, strlen( buf ) ) )
+                                return FALSE;
+                }
+                
+                msn_sb_destroy( sb );
+                
+                return FALSE;
+        }
+        else
+        {
+                return TRUE;
+        }
 }
 
@@ -692 +709 @@
                         }
                 }
+#if 0
+                // Disable MSN ft support for now.
                 else if( g_strncasecmp( ct, "text/x-msmsgsinvite", 19 ) == 0 )
                 {
-                        char *itype = msn_findheader( body, "Application-GUID:", blen );
-                        char buf[1024];
+                        char *command = msn_findheader( body, "Invitation-Command:", blen );
+                        char *cookie = msn_findheader( body, "Invitation-Cookie:", blen );
+                        unsigned int icookie;
                         
                         g_free( ct );
                         
-                        *buf = 0;
-                        
-                        if( !itype )
-                                return( 1 );
-                        
-                        /* File transfer. */
-                        if( strcmp( itype, "{5D3E02AB-6190-11d3-BBBB-00C04F795683}" ) == 0 )
-                        {
-                                char *name = msn_findheader( body, "Application-File:", blen );
-                                char *size = msn_findheader( body, "Application-FileSize:", blen );
-                                
-                                if( name && size )
-                                {
-                                        g_snprintf( buf, sizeof( buf ), "<< \x02""BitlBee\x02"" - Filetransfer: `%s', %s bytes >>\n"
-                                                    "Filetransfers are not supported by BitlBee for now...", name, size );
-                                }
-                                else
-                                {
-                                        strcpy( buf, "<< \x02""BitlBee\x02"" - Corrupted MSN filetransfer invitation message >>" );
-                                }
-                                
-                                if( name ) g_free( name );
-                                if( size ) g_free( size );
-                        }
-                        else
-                        {
-                                char *iname = msn_findheader( body, "Application-Name:", blen );
-                                
-                                g_snprintf( buf, sizeof( buf ), "<< \x02""BitlBee\x02"" - Unknown MSN invitation - %s (%s) >>",
-                                                                itype, iname ? iname : "no name" );
-                                
-                                if( iname ) g_free( iname );
-                        }
-                        
-                        g_free( itype );
-                        
-                        if( !*buf )
-                                return( 1 );
-                        
-                        if( sb->who )
-                        {
-                                imcb_buddy_msg( ic, cmd[1], buf, 0, 0 );
-                        }
-                        else if( sb->chat )
-                        {
-                                imcb_chat_msg( sb->chat, cmd[1], buf, 0, 0 );
-                        }
-                        else
-                        {
-                                /* PANIC! */
-                        }
+                        /* Every invite should have both a Command and Cookie header */
+                        if( !command || !cookie ) {
+                                g_free( command );
+                                g_free( cookie );
+                                imcb_log( ic, "Warning: No command or cookie from %s", sb->who );
+                                return 1;
+                        }
+                        
+                        icookie = strtoul( cookie, NULL, 10 );
+                        g_free( cookie );
+                        
+                        if( g_strncasecmp( command, "INVITE", 6 ) == 0 ) {
+                                msn_invitation_invite( sb, cmd[1], icookie, body, blen );
+                        } else if( g_strncasecmp( command, "ACCEPT", 6 ) == 0 ) {
+                                msn_invitation_accept( sb, cmd[1], icookie, body, blen );
+                        } else if( g_strncasecmp( command, "CANCEL", 6 ) == 0 ) {
+                                msn_invitation_cancel( sb, cmd[1], icookie, body, blen );
+                        } else {
+                                imcb_log( ic, "Warning: Received invalid invitation with "
+                                                "command %s from %s", command, sb->who );
+                        }
+                        
+                        g_free( command );
+                }
+#endif
+                else if( g_strncasecmp( ct, "application/x-msnmsgrp2p", 24 ) == 0 ) 
+                {
+                        imcb_error( sb->ic, "Cannot receive file from %s: BitlBee does not "
+                                        "support msnmsgrp2p yet.", sb->who );
+                        g_free( ct );
                 }
                 else if( g_strncasecmp( ct, "text/x-msmsgscontrol", 20 ) == 0 )
@@ -780 +779 @@
 void msn_sb_start_keepalives( struct msn_switchboard *sb, gboolean initial )
 {
-        struct buddy *b;
+        bee_user_t *bu;
         
         if( sb && sb->who && sb->keepalive == 0 &&
-            ( b = imcb_find_buddy( sb->ic, sb->who ) ) && !b->present &&
+            ( bu = bee_user_by_handle( sb->ic->bee, sb->ic, sb->who ) ) &&
+            !( bu->flags & BEE_USER_ONLINE ) &&
             set_getbool( &sb->ic->acc->set, "switchboard_keepalives" ) )
         {