glib/gio/gfilteroutputstream.c
Johan Dahlin 761424465a Include "config.h" instead of <config.h> Command used: find -name
2008-06-21  Johan Dahlin  <jdahlin@async.com.br>

    * *.[ch]: Include "config.h" instead of <config.h>
    Command used:
    find -name \*.[ch]|xargs perl -p -i -e 's/^#include <config.h>/#include "config.h"/g'
    Rubberstamped by Mitch


svn path=/trunk/; revision=7092
2008-06-22 15:10:51 +00:00

384 lines
14 KiB
C

/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2006-2007 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Christian Kellner <gicmo@gnome.org>
*/
#include "config.h"
#include "gfilteroutputstream.h"
#include "goutputstream.h"
#include "glibintl.h"
#include "gioalias.h"
/**
* SECTION:gfilteroutputstream
* @short_description: Filter Output Stream
* @include: gio/gio.h
*
**/
enum {
PROP_0,
PROP_BASE_STREAM
};
static void g_filter_output_stream_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void g_filter_output_stream_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void g_filter_output_stream_dispose (GObject *object);
static gssize g_filter_output_stream_write (GOutputStream *stream,
const void *buffer,
gsize count,
GCancellable *cancellable,
GError **error);
static gboolean g_filter_output_stream_flush (GOutputStream *stream,
GCancellable *cancellable,
GError **error);
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)
static void
g_filter_output_stream_class_init (GFilterOutputStreamClass *klass)
{
GObjectClass *object_class;
GOutputStreamClass *ostream_class;
object_class = G_OBJECT_CLASS (klass);
object_class->get_property = g_filter_output_stream_get_property;
object_class->set_property = g_filter_output_stream_set_property;
object_class->dispose = g_filter_output_stream_dispose;
ostream_class = G_OUTPUT_STREAM_CLASS (klass);
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_object_class_install_property (object_class,
PROP_BASE_STREAM,
g_param_spec_object ("base-stream",
P_("The Filter Base Stream"),
P_("The underlying base stream the io ops will be done on"),
G_TYPE_OUTPUT_STREAM,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
}
static void
g_filter_output_stream_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GFilterOutputStream *filter_stream;
GObject *obj;
filter_stream = G_FILTER_OUTPUT_STREAM (object);
switch (prop_id)
{
case PROP_BASE_STREAM:
obj = g_value_dup_object (value);
filter_stream->base_stream = G_OUTPUT_STREAM (obj);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
g_filter_output_stream_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GFilterOutputStream *filter_stream;
filter_stream = G_FILTER_OUTPUT_STREAM (object);
switch (prop_id)
{
case PROP_BASE_STREAM:
g_value_set_object (value, filter_stream->base_stream);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
g_filter_output_stream_dispose (GObject *object)
{
GFilterOutputStream *stream;
stream = G_FILTER_OUTPUT_STREAM (object);
G_OBJECT_CLASS (g_filter_output_stream_parent_class)->dispose (object);
if (stream->base_stream)
{
g_object_unref (stream->base_stream);
stream->base_stream = NULL;
}
}
static void
g_filter_output_stream_init (GFilterOutputStream *stream)
{
}
/**
* g_filter_output_stream_get_base_stream:
* @stream: a #GFilterOutputStream.
*
* Gets the base stream for the filter stream.
*
* Returns: a #GOutputStream.
**/
GOutputStream *
g_filter_output_stream_get_base_stream (GFilterOutputStream *stream)
{
g_return_val_if_fail (G_IS_FILTER_OUTPUT_STREAM (stream), NULL);
return stream->base_stream;
}
static gssize
g_filter_output_stream_write (GOutputStream *stream,
const void *buffer,
gsize count,
GCancellable *cancellable,
GError **error)
{
GFilterOutputStream *filter_stream;
gssize nwritten;
filter_stream = G_FILTER_OUTPUT_STREAM (stream);
nwritten = g_output_stream_write (filter_stream->base_stream,
buffer,
count,
cancellable,
error);
return nwritten;
}
static gboolean
g_filter_output_stream_flush (GOutputStream *stream,
GCancellable *cancellable,
GError **error)
{
GFilterOutputStream *filter_stream;
gboolean res;
filter_stream = G_FILTER_OUTPUT_STREAM (stream);
res = g_output_stream_flush (filter_stream->base_stream,
cancellable,
error);
return res;
}
static gboolean
g_filter_output_stream_close (GOutputStream *stream,
GCancellable *cancellable,
GError **error)
{
GFilterOutputStream *filter_stream;
gboolean res;
filter_stream = G_FILTER_OUTPUT_STREAM (stream);
res = g_output_stream_close (filter_stream->base_stream,
cancellable,
error);
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_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_close_async (filter_stream->base_stream,
io_priority,
cancellable,
callback,
data);
}
static gboolean
g_filter_output_stream_close_finish (GOutputStream *stream,
GAsyncResult *result,
GError **error)
{
GFilterOutputStream *filter_stream;
gboolean res;
filter_stream = G_FILTER_OUTPUT_STREAM (stream);
res = g_output_stream_close_finish (filter_stream->base_stream,
result,
error);
return res;
}
#define __G_FILTER_OUTPUT_STREAM_C__
#include "gioaliasdef.c"