1 files changed, 48 insertions, 53 deletions

diff --git a/protocols/msn/sb.c b/protocols/msn/sb.c
index 49eed601..cb5789b8 100644
--- a/protocols/msn/sb.c
+++ b/protocols/msn/sb.c
@@ -28,6 +28,7 @@
 #include "msn.h"
 #include "passport.h"
 #include "md5.h"
+#include "invitation.h"
 
 static gboolean msn_sb_callback( gpointer data, gint source, b_input_condition cond );
 static int msn_sb_command( gpointer data, char **cmd, int num_parts );
@@ -178,6 +179,11 @@ int msn_sb_sendmessage( struct msn_switchboard *sb, char *text )
 			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 );
+		}
 		else
 		{
 			buf = g_new0( char, sizeof( MSN_MESSAGE_HEADERS ) + strlen( text ) * 2 + 1 );
@@ -226,11 +232,17 @@ int msn_sb_sendmessage( struct msn_switchboard *sb, char *text )
 struct groupchat *msn_sb_to_chat( struct msn_switchboard *sb )
 {
 	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. */
 	if( sb->who ) imcb_chat_add_buddy( sb->chat, sb->who );
@@ -314,7 +326,7 @@ gboolean msn_sb_connected( gpointer data, gint source, b_input_condition cond )
 		g_snprintf( buf, sizeof( buf ), "ANS %d %s %s %d\r\n", ++sb->trId, ic->acc->user, sb->key, sb->session );
 	
 	if( msn_sb_write( sb, buf, strlen( buf ) ) )
-		sb->inp = b_input_add( sb->fd, GAIM_INPUT_READ, msn_sb_callback, sb );
+		sb->inp = b_input_add( sb->fd, B_EV_IO_READ, msn_sb_callback, sb );
 	else
 		debug( "Error %d while connecting to switchboard server", 2 );
 	
@@ -691,64 +703,46 @@ static int msn_sb_message( gpointer data, char *msg, int msglen, char **cmd, int
 				/* PANIC! */
 			}
 		}
+#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 );
+			/* 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;
 			}
 			
-			g_free( itype );
-			
-			if( !*buf )
-				return( 1 );
+			icookie = strtoul( cookie, NULL, 10 );
+			g_free( cookie );
 			
-			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! */
+			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 )
 		{
@@ -779,10 +773,11 @@ static gboolean msn_sb_keepalive( gpointer data, gint source, b_input_condition
 
 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" ) )
 	{
 		if( initial )