static int
g_socket_output_stream_get_fd (GFileDescriptorBased *fd_based)
{
GSocketOutputStream *output_stream = G_SOCKET_OUTPUT_STREAM (fd_based);
return g_socket_get_fd (output_stream->priv->socket);
}
static gboolean
g_socket_output_stream_pollable_is_writable (GPollableOutputStream *pollable)
{
GSocketOutputStream *output_stream = G_SOCKET_OUTPUT_STREAM (pollable);
return g_socket_condition_check (output_stream->priv->socket, G_IO_OUT);
}
static gboolean
g_socket_output_stream_writev (GOutputStream *stream,
const GOutputVector *vectors,
gsize n_vectors,
gsize *bytes_written,
GCancellable *cancellable,
GError **error)
{
GSocketOutputStream *output_stream = G_SOCKET_OUTPUT_STREAM (stream);
GPollableReturn res;
/* Clamp the number of vectors if more given than we can write in one go.
* The caller has to handle short writes anyway.
*/
if (n_vectors > G_MAXINT)
n_vectors = G_MAXINT;
res = g_socket_send_message_with_timeout (output_stream->priv->socket, NULL,
vectors, n_vectors,
NULL, 0, G_SOCKET_MSG_NONE,
-1, bytes_written,
cancellable, error);
/* we have a non-zero timeout so this can't happen */
g_assert (res != G_POLLABLE_RETURN_WOULD_BLOCK);
return res == G_POLLABLE_RETURN_OK;
}
static void
g_socket_output_stream_finalize (GObject *object)
{
GSocketOutputStream *stream = G_SOCKET_OUTPUT_STREAM (object);
if (stream->priv->socket)
g_object_unref (stream->priv->socket);
G_OBJECT_CLASS (g_socket_output_stream_parent_class)->finalize (object);
}
static gssize
g_socket_output_stream_pollable_write_nonblocking (GPollableOutputStream *pollable,
const void *buffer,
gsize size,
GError **error)
{
GSocketOutputStream *output_stream = G_SOCKET_OUTPUT_STREAM (pollable);
return g_socket_send_with_blocking (output_stream->priv->socket,
buffer, size, FALSE,
NULL, error);
}
static gssize
g_socket_output_stream_write (GOutputStream *stream,
const void *buffer,
gsize count,
GCancellable *cancellable,
GError **error)
{
GSocketOutputStream *onput_stream = G_SOCKET_OUTPUT_STREAM (stream);
return g_socket_send_with_blocking (onput_stream->priv->socket,
buffer, count, TRUE,
cancellable, error);
}
static GSource *
g_socket_output_stream_pollable_create_source (GPollableOutputStream *pollable,
GCancellable *cancellable)
{
GSocketOutputStream *output_stream = G_SOCKET_OUTPUT_STREAM (pollable);
GSource *socket_source, *pollable_source;
pollable_source = g_pollable_source_new (G_OBJECT (output_stream));
socket_source = g_socket_create_source (output_stream->priv->socket,
G_IO_OUT, cancellable);
g_source_set_dummy_callback (socket_source);
g_source_add_child_source (pollable_source, socket_source);
g_source_unref (socket_source);
return pollable_source;
}
static void
g_socket_output_stream_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GSocketOutputStream *stream = G_SOCKET_OUTPUT_STREAM (object);
switch (prop_id)
{
case PROP_SOCKET:
stream->priv->socket = g_value_dup_object (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static GPollableReturn
g_socket_output_stream_pollable_writev_nonblocking (GPollableOutputStream *pollable,
const GOutputVector *vectors,
gsize n_vectors,
gsize *bytes_written,
GError **error)
{
GSocketOutputStream *output_stream = G_SOCKET_OUTPUT_STREAM (pollable);
/* Clamp the number of vectors if more given than we can write in one go.
* The caller has to handle short writes anyway.
*/
if (n_vectors > G_MAXINT)
n_vectors = G_MAXINT;
return g_socket_send_message_with_timeout (output_stream->priv->socket,
NULL, vectors, n_vectors,
NULL, 0, G_SOCKET_MSG_NONE, 0,
bytes_written, NULL, error);
}
GSocketOutputStream *
_g_socket_output_stream_new (GSocket *socket)
{
return G_SOCKET_OUTPUT_STREAM (g_object_new (G_TYPE_SOCKET_OUTPUT_STREAM, "socket", socket, NULL));
}
