static gboolean g_filter_input_stream_close (GInputStream *stream,
GCancellable *cancellable,
GError **error);
-static void g_filter_input_stream_read_async (GInputStream *stream,
- void *buffer,
- gsize count,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data);
-static gssize g_filter_input_stream_read_finish (GInputStream *stream,
- GAsyncResult *result,
- GError **error);
-static void g_filter_input_stream_skip_async (GInputStream *stream,
- gsize count,
- int io_priority,
- GCancellable *cancellabl,
- GAsyncReadyCallback callback,
- gpointer datae);
-static gssize g_filter_input_stream_skip_finish (GInputStream *stream,
- GAsyncResult *result,
- GError **error);
-static void g_filter_input_stream_close_async (GInputStream *stream,
- int io_priority,
- GCancellable *cancellabl,
- GAsyncReadyCallback callback,
- gpointer data);
-static gboolean g_filter_input_stream_close_finish (GInputStream *stream,
- GAsyncResult *result,
- GError **error);
G_DEFINE_TYPE (GFilterInputStream, g_filter_input_stream, G_TYPE_INPUT_STREAM)
typedef struct
{
gboolean close_base;
+ GAsyncReadyCallback outstanding_callback;
+ gpointer outstanding_user_data;
} GFilterInputStreamPrivate;
static void
istream_class->skip = g_filter_input_stream_skip;
istream_class->close_fn = g_filter_input_stream_close;
- istream_class->read_async = g_filter_input_stream_read_async;
- istream_class->read_finish = g_filter_input_stream_read_finish;
- istream_class->skip_async = g_filter_input_stream_skip_async;
- istream_class->skip_finish = g_filter_input_stream_skip_finish;
- istream_class->close_async = g_filter_input_stream_close_async;
- istream_class->close_finish = g_filter_input_stream_close_finish;
-
g_type_class_add_private (klass, sizeof (GFilterInputStreamPrivate));
g_object_class_install_property (object_class,
return res;
}
-static void
-g_filter_input_stream_read_async (GInputStream *stream,
- void *buffer,
- gsize count,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GFilterInputStream *filter_stream;
- GInputStream *base_stream;
-
- filter_stream = G_FILTER_INPUT_STREAM (stream);
- base_stream = filter_stream->base_stream;
-
- g_input_stream_read_async (base_stream,
- buffer,
- count,
- io_priority,
- cancellable,
- callback,
- user_data);
-}
-
-static gssize
-g_filter_input_stream_read_finish (GInputStream *stream,
- GAsyncResult *result,
- GError **error)
-{
- GFilterInputStream *filter_stream;
- GInputStream *base_stream;
- gssize nread;
-
- filter_stream = G_FILTER_INPUT_STREAM (stream);
- base_stream = filter_stream->base_stream;
-
- nread = g_input_stream_read_finish (base_stream,
- result,
- error);
-
- return nread;
-}
-
-static void
-g_filter_input_stream_skip_async (GInputStream *stream,
- gsize count,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GFilterInputStream *filter_stream;
- GInputStream *base_stream;
-
- filter_stream = G_FILTER_INPUT_STREAM (stream);
- base_stream = filter_stream->base_stream;
-
- g_input_stream_skip_async (base_stream,
- count,
- io_priority,
- cancellable,
- callback,
- user_data);
-
-}
-
-static gssize
-g_filter_input_stream_skip_finish (GInputStream *stream,
- GAsyncResult *result,
- GError **error)
-{
- GFilterInputStream *filter_stream;
- GInputStream *base_stream;
- gssize nskipped;
-
- filter_stream = G_FILTER_INPUT_STREAM (stream);
- base_stream = filter_stream->base_stream;
-
- nskipped = g_input_stream_skip_finish (base_stream,
- result,
- error);
-
- return nskipped;
-}
-
-static void
-g_filter_input_stream_close_ready (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- GSimpleAsyncResult *simple = user_data;
- GError *error = NULL;
-
- g_input_stream_close_finish (G_INPUT_STREAM (object), result, &error);
-
- if (error)
- {
- g_simple_async_result_set_from_error (simple, error);
- g_error_free (error);
- }
-
- g_simple_async_result_complete (simple);
- g_object_unref (simple);
-}
-
-static void
-g_filter_input_stream_close_async (GInputStream *stream,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GSimpleAsyncResult *simple;
-
- simple = g_simple_async_result_new (G_OBJECT (stream),
- callback, user_data,
- g_filter_input_stream_close_async);
-
- if (GET_PRIVATE (stream)->close_base)
- {
- GFilterInputStream *filter_stream = G_FILTER_INPUT_STREAM (stream);
-
- g_input_stream_close_async (filter_stream->base_stream,
- io_priority, cancellable,
- g_filter_input_stream_close_ready,
- g_object_ref (simple));
- }
- else
- /* do nothing */
- g_simple_async_result_complete_in_idle (simple);
-
- g_object_unref (simple);
-}
-
-static gboolean
-g_filter_input_stream_close_finish (GInputStream *stream,
- GAsyncResult *result,
- GError **error)
-{
- GSimpleAsyncResult *simple;
-
- g_return_val_if_fail (g_simple_async_result_is_valid (
- result, G_OBJECT (stream), g_filter_input_stream_close_async), FALSE);
-
- simple = G_SIMPLE_ASYNC_RESULT (result);
-
- return !g_simple_async_result_propagate_error (simple, error);
-}
-
#define __G_FILTER_INPUT_STREAM_C__
#include "gioaliasdef.c"
static gboolean g_filter_output_stream_close (GOutputStream *stream,
GCancellable *cancellable,
GError **error);
-static void g_filter_output_stream_write_async (GOutputStream *stream,
- const void *buffer,
- gsize count,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer data);
-static gssize g_filter_output_stream_write_finish (GOutputStream *stream,
- GAsyncResult *result,
- GError **error);
-static void g_filter_output_stream_flush_async (GOutputStream *stream,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer data);
-static gboolean g_filter_output_stream_flush_finish (GOutputStream *stream,
- GAsyncResult *result,
- GError **error);
-static void g_filter_output_stream_close_async (GOutputStream *stream,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer data);
-static gboolean g_filter_output_stream_close_finish (GOutputStream *stream,
- GAsyncResult *result,
- GError **error);
-
-
G_DEFINE_TYPE (GFilterOutputStream, g_filter_output_stream, G_TYPE_OUTPUT_STREAM)
ostream_class->write_fn = g_filter_output_stream_write;
ostream_class->flush = g_filter_output_stream_flush;
ostream_class->close_fn = g_filter_output_stream_close;
- ostream_class->write_async = g_filter_output_stream_write_async;
- ostream_class->write_finish = g_filter_output_stream_write_finish;
- ostream_class->flush_async = g_filter_output_stream_flush_async;
- ostream_class->flush_finish = g_filter_output_stream_flush_finish;
- ostream_class->close_async = g_filter_output_stream_close_async;
- ostream_class->close_finish = g_filter_output_stream_close_finish;
g_type_class_add_private (klass, sizeof (GFilterOutputStreamPrivate));
return res;
}
-static void
-g_filter_output_stream_write_async (GOutputStream *stream,
- const void *buffer,
- gsize count,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer data)
-{
- GFilterOutputStream *filter_stream;
-
- filter_stream = G_FILTER_OUTPUT_STREAM (stream);
-
- g_output_stream_write_async (filter_stream->base_stream,
- buffer,
- count,
- io_priority,
- cancellable,
- callback,
- data);
-
-}
-
-static gssize
-g_filter_output_stream_write_finish (GOutputStream *stream,
- GAsyncResult *result,
- GError **error)
-{
- GFilterOutputStream *filter_stream;
- gssize nwritten;
-
- filter_stream = G_FILTER_OUTPUT_STREAM (stream);
-
- nwritten = g_output_stream_write_finish (filter_stream->base_stream,
- result,
- error);
-
- return nwritten;
-}
-
-static void
-g_filter_output_stream_flush_async (GOutputStream *stream,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer data)
-{
- GFilterOutputStream *filter_stream;
-
- filter_stream = G_FILTER_OUTPUT_STREAM (stream);
-
- g_output_stream_flush_async (filter_stream->base_stream,
- io_priority,
- cancellable,
- callback,
- data);
-}
-
-static gboolean
-g_filter_output_stream_flush_finish (GOutputStream *stream,
- GAsyncResult *result,
- GError **error)
-{
- GFilterOutputStream *filter_stream;
- gboolean res;
-
- filter_stream = G_FILTER_OUTPUT_STREAM (stream);
-
- res = g_output_stream_flush_finish (filter_stream->base_stream,
- result,
- error);
-
- return res;
-}
-
-static void
-g_filter_output_stream_close_ready (GObject *object,
- GAsyncResult *result,
- gpointer user_data)
-{
- GSimpleAsyncResult *simple = user_data;
- GError *error = NULL;
-
- g_output_stream_close_finish (G_OUTPUT_STREAM (object), result, &error);
-
- if (error)
- {
- g_simple_async_result_set_from_error (simple, error);
- g_error_free (error);
- }
-
- g_simple_async_result_complete (simple);
- g_object_unref (simple);
-}
-
-static void
-g_filter_output_stream_close_async (GOutputStream *stream,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GSimpleAsyncResult *simple;
-
- simple = g_simple_async_result_new (G_OBJECT (stream),
- callback, user_data,
- g_filter_output_stream_close_async);
-
- if (GET_PRIVATE (stream)->close_base)
- {
- GFilterOutputStream *filter_stream = G_FILTER_OUTPUT_STREAM (stream);
-
- g_output_stream_close_async (filter_stream->base_stream,
- io_priority, cancellable,
- g_filter_output_stream_close_ready,
- g_object_ref (simple));
- }
- else
- /* do nothing */
- g_simple_async_result_complete_in_idle (simple);
-
- g_object_unref (simple);
-}
-
-static gboolean
-g_filter_output_stream_close_finish (GOutputStream *stream,
- GAsyncResult *result,
- GError **error)
-{
- GSimpleAsyncResult *simple;
-
- g_return_val_if_fail (g_simple_async_result_is_valid (
- result, G_OBJECT (stream), g_filter_output_stream_close_async), FALSE);
-
- simple = G_SIMPLE_ASYNC_RESULT (result);
-
- return !g_simple_async_result_propagate_error (simple, error);
-}
-
#define __G_FILTER_OUTPUT_STREAM_C__
#include "gioaliasdef.c"