diff options
Diffstat (limited to 'camel/camel-stream.c')
| -rw-r--r-- | camel/camel-stream.c | 40 |
1 files changed, 11 insertions, 29 deletions
diff --git a/camel/camel-stream.c b/camel/camel-stream.c index f649494b2d..79fa07cc34 100644 --- a/camel/camel-stream.c +++ b/camel/camel-stream.c @@ -31,10 +31,13 @@ static CamelObjectClass *parent_class = NULL; /* Returns the class for a CamelStream */ #define CS_CLASS(so) CAMEL_STREAM_CLASS(CAMEL_OBJECT_GET_CLASS(so)) -static int stream_flush (CamelStream *stream); -static int stream_close (CamelStream *stream); -static gboolean stream_eos (CamelStream *stream); - +/* default implementations, do very little */ +static ssize_t stream_read (CamelStream *stream, char *buffer, size_t n) { return 0; } +static ssize_t stream_write (CamelStream *stream, const char *buffer, size_t n) { return n; } +static int stream_close (CamelStream *stream) { return 0; } +static int stream_flush (CamelStream *stream) { return 0; } +static gboolean stream_eos (CamelStream *stream) { return stream->eos; } +static int stream_reset (CamelStream *stream) { return 0; } static void camel_stream_class_init (CamelStreamClass *camel_stream_class) @@ -42,9 +45,12 @@ camel_stream_class_init (CamelStreamClass *camel_stream_class) parent_class = camel_type_get_global_classfuncs( CAMEL_OBJECT_TYPE ); /* virtual method definition */ - camel_stream_class->flush = stream_flush; + camel_stream_class->read = stream_read; + camel_stream_class->write = stream_write; camel_stream_class->close = stream_close; + camel_stream_class->flush = stream_flush; camel_stream_class->eos = stream_eos; + camel_stream_class->reset = stream_reset; } CamelType @@ -107,14 +113,6 @@ camel_stream_write (CamelStream *stream, const char *buffer, size_t n) return CS_CLASS (stream)->write (stream, buffer, n); } - -static int -stream_flush (CamelStream *stream) -{ - /* nothing */ - return 0; -} - /** * camel_stream_flush: * @stream: a CamelStream object @@ -132,14 +130,6 @@ camel_stream_flush (CamelStream *stream) return CS_CLASS (stream)->flush (stream); } - -static int -stream_close (CamelStream *stream) -{ - /* nothing */ - return 0; -} - /** * camel_stream_close: * @stream: @@ -156,13 +146,6 @@ camel_stream_close (CamelStream *stream) return CS_CLASS (stream)->close (stream); } - -static gboolean -stream_eos (CamelStream *stream) -{ - return stream->eos; -} - /** * camel_stream_eos: * @stream: a CamelStream object @@ -180,7 +163,6 @@ camel_stream_eos (CamelStream *stream) return CS_CLASS (stream)->eos (stream); } - /** * camel_stream_reset: reset a stream * @stream: the stream object |