Changeset c735200 for protocols

Timestamp:

2010-03-22T01:20:40Z (15 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

edfc6db

Parents:

437bd9b

Message:

Incoming file transfers can now be accepted (and should work) and/or
rejected. Tested with Jabber and msn/msn-pecan so far.

File:

• protocols/purple/purple.c (modified) (5 diffs)

protocols/purple/purple.c

@@ -665 +665 @@
 };
 
-static void prplcb_xfer( PurpleXfer *xfer )
-{
-        fprintf( stderr, "ft bla: 0x%p\n", xfer );
+struct prpl_xfer_data
+{
+        PurpleXfer *xfer;
+        file_transfer_t *ft;
+        gint ready_timer;
+};
+
+/* Glorious hack: We seem to have to remind at least some libpurple plugins
+   that we're ready because this info may get lost if we give it too early.
+   So just do it ten times a second. :-/ */
+static gboolean prplcb_xfer_write_request_cb( gpointer data, gint fd, b_input_condition cond )
+{
+        purple_xfer_ui_ready( data );
+        return TRUE;
+}
+
+static gboolean prpl_xfer_write_request( struct file_transfer *ft )
+{
+        struct prpl_xfer_data *px = ft->data;
+        px->ready_timer = b_timeout_add( 100, prplcb_xfer_write_request_cb, px->xfer );
+        return TRUE;
+}
+
+static gssize prplcb_xfer_write( PurpleXfer *xfer, const guchar *buffer, gssize size )
+{
+        struct prpl_xfer_data *px = xfer->ui_data;
+        gboolean st;
+        
+        b_event_remove( px->ready_timer );
+        px->ready_timer = 0;
+        
+        st = px->ft->write( px->ft, (char*) buffer, size );
+        
+        if( st && xfer->bytes_remaining == size )
+                imcb_file_finished( px->ft );
+        
+        return st ? size : 0;
 }
 
 static void prpl_xfer_accept( struct file_transfer *ft )
 {
-        purple_xfer_request_accepted( ft->data, NULL );
-        purple_xfer_ui_ready( ft->data );
-}
-
-static void prpl_xfer_reject( struct file_transfer *ft )
-{
-        purple_xfer_request_denied( ft->data );
+        struct prpl_xfer_data *px = ft->data;
+        purple_xfer_request_accepted( px->xfer, NULL );
+        prpl_xfer_write_request( ft );
+}
+
+static void prpl_xfer_canceled( struct file_transfer *ft, char *reason )
+{
+        struct prpl_xfer_data *px = ft->data;
+        purple_xfer_request_denied( px->xfer );
 }
 
@@ -685 +721 @@
         PurpleXfer *xfer = data;
         struct im_connection *ic = purple_ic_by_pa( xfer->account );
-        file_transfer_t *ft;
-        
-        ft = imcb_file_send_start( ic, xfer->who, xfer->filename, xfer->size );
-        ft->data = xfer;
-        xfer->ui_data = ft;
-        
-        ft->accept = prpl_xfer_accept;
+        struct prpl_xfer_data *px = g_new0( struct prpl_xfer_data, 1 );
+        PurpleBuddy *buddy;
+        const char *who;
+        
+        buddy = purple_find_buddy( xfer->account, xfer->who );
+        who = buddy ? purple_buddy_get_name( buddy ) : xfer->who;
+        
+        /* TODO(wilmer): After spreading some more const goodness in BitlBee,
+           remove the evil cast below. */
+        px->ft = imcb_file_send_start( ic, (char*) who, xfer->filename, xfer->size );
+        px->ft->data = px;
+        px->xfer = data;
+        px->xfer->ui_data = px;
+        
+        px->ft->accept = prpl_xfer_accept;
+        px->ft->canceled = prpl_xfer_canceled;
+        px->ft->write_request = prpl_xfer_write_request;
         
         return FALSE;
@@ -698 +744 @@
 static void prplcb_xfer_new( PurpleXfer *xfer )
 {
+        /* This should suppress the stupid file dialog. */
         purple_xfer_set_local_filename( xfer, "/tmp/wtf123" );
         
-        fprintf( stderr, "ft_new bla: 0x%p\n", xfer );
-        
+        /* Sadly the xfer struct is still empty ATM so come back after
+           the caller is done. */
         b_timeout_add( 0, prplcb_xfer_new_cb, xfer );
 }
@@ -708 +755 @@
 {
         prplcb_xfer_new,
-        prplcb_xfer,
-        prplcb_xfer,
-        prplcb_xfer,
-        prplcb_xfer,
-        prplcb_xfer,
-        prplcb_xfer,
-        prplcb_xfer,
-        prplcb_xfer,
-        prplcb_xfer,
+        NULL,
+        NULL,
+        NULL,
+        NULL,
+        NULL,
+        prplcb_xfer_write,
 };
 
@@ -727 +771 @@
         purple_notify_set_ui_ops( &bee_notify_uiops );
         purple_xfers_set_ui_ops( &bee_xfer_uiops );
-        purple_debug_set_ui_ops( &bee_debug_uiops );
+        //purple_debug_set_ui_ops( &bee_debug_uiops );
 }