diff options
Diffstat (limited to 'camel/camel-seekable-stream.c')
| -rw-r--r-- | camel/camel-seekable-stream.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/camel/camel-seekable-stream.c b/camel/camel-seekable-stream.c index 55bbbd611a..1afb02d442 100644 --- a/camel/camel-seekable-stream.c +++ b/camel/camel-seekable-stream.c @@ -35,19 +35,24 @@ static CamelStreamClass *parent_class=NULL; /* Returns the class for a CamelSeekableStream */ #define CSS_CLASS(so) CAMEL_SEEKABLE_STREAM_CLASS (GTK_OBJECT(so)->klass) -static gint _seek (CamelSeekableStream *stream, gint offset, CamelStreamSeekPolicy policy); +static gint _seek (CamelSeekableStream *stream, + gint offset, + CamelStreamSeekPolicy policy); +static void _reset (CamelStream *stream); static void camel_seekable_stream_class_init (CamelSeekableStreamClass *camel_seekable_stream_class) { CamelStreamClass *camel_stream_class = CAMEL_STREAM_CLASS (camel_seekable_stream_class); - GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (camel_seekable_stream_class); parent_class = gtk_type_class (camel_stream_get_type ()); + /* seekable stream methods */ camel_seekable_stream_class->seek = _seek; + /* camel stream methods overload */ + camel_stream_class->reset = _reset; } GtkType @@ -82,6 +87,7 @@ _seek (CamelSeekableStream *stream, gint offset, CamelStreamSeekPolicy policy) { + g_warning ("CamelSeekableStream::seek called on default implementation \n"); return -1; } @@ -124,6 +130,17 @@ camel_seekable_stream_get_current_position (CamelSeekableStream *stream) +/* a default implementation of reset for seekable streams */ +static void +_reset (CamelStream *stream) +{ + CamelSeekableStream *seekable_stream; + + g_assert (stream); + seekable_stream = CAMEL_SEEKABLE_STREAM (stream); + + camel_seekable_stream_seek (seekable_stream, 0, CAMEL_STREAM_SET); +} |