[gnio/connection-factory: 5/8] Use GSocket etc from gio, require new glib
- From: Alexander Larsson <alexl src gnome org>
- To: svn-commits-list gnome org
- Subject: [gnio/connection-factory: 5/8] Use GSocket etc from gio, require new glib
- Date: Thu, 14 May 2009 13:20:58 -0400 (EDT)
commit e8970dd4cdb6ae98ec22fcb9415259668f2d3ef6
Author: Alexander Larsson <alexl redhat com>
Date: Thu May 14 16:24:50 2009 +0200
Use GSocket etc from gio, require new glib
---
configure.ac | 49 +-
gio/Makefile.am | 12 -
gio/gasyncinitable.c | 377 ------
gio/gasyncinitable.h | 120 --
gio/ginitable.c | 245 ----
gio/ginitable.h | 96 --
gio/gnio.h | 4 -
gio/gnioerror.h | 41 -
gio/gsocket.c | 2965 -------------------------------------------
gio/gsocket.h | 256 ----
gio/gsocketclient.c | 2 +-
gio/gsocketcontrolmessage.c | 192 ---
gio/gsocketcontrolmessage.h | 90 --
gio/gsocketlistener.c | 1 -
gio/gtcpclient.c | 1 -
gio/gunixclient.c | 1 -
gio/gunixfdmessage.c | 252 ----
gio/gunixfdmessage.h | 58 -
18 files changed, 2 insertions(+), 4760 deletions(-)
diff --git a/configure.ac b/configure.ac
index 5f8b36f..7eb4356 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,7 +16,7 @@ PKG_CHECK_MODULES(gnutls, gnutls, [
PKG_CHECK_MODULES(gio, gio-unix-2.0)
gnio_saved_libs="$LIBS"
LIBS="$LIBS $gio_LIBS"
-AC_CHECK_FUNC(g_io_stream_close,,
+AC_CHECK_FUNC(g_socket_close,,
AC_MSG_ERROR([gnio requires a new glib (git://git.gnome.org/glib)]))
LIBS="$gnio_saved_libs"
@@ -139,53 +139,6 @@ else
"]
fi
-glib_failed=false
-GLIB_CHECK_VALUE(MSG_PEEK, $glib_inet_includes, glib_failed=true)
-GLIB_CHECK_VALUE(MSG_OOB, $glib_inet_includes, glib_failed=true)
-GLIB_CHECK_VALUE(MSG_DONTROUTE, $glib_inet_includes, glib_failed=true)
-if $glib_failed ; then
- AC_MSG_ERROR([Could not determine values for MSG_* constants])
-fi
-
-AC_CONFIG_COMMANDS([gio/gnioconfig.h],
-[
- outfile=gnioconfig.h-tmp
- cat > $outfile <<\_______EOF
-/* gnioconfig.h
- *
- * This is a generated file. Please modify 'configure.in'
- */
-
-#ifndef __G_NIOCONFIG_H__
-#define __G_NIOCONFIG_H__
-
-#include <glib/gmacros.h>
-
-_______EOF
-
- cat >>$outfile <<_______EOF
-#define GLIB_SYSDEF_MSG_OOB $g_msg_oob
-#define GLIB_SYSDEF_MSG_PEEK $g_msg_peek
-#define GLIB_SYSDEF_MSG_DONTROUTE $g_msg_dontroute
-_______EOF
-
- cat >>$outfile <<_______EOF
-
-#endif /* GNIOCONFIG_H */
-_______EOF
-
- if cmp -s $outfile gio/gnioconfig.h; then
- AC_MSG_NOTICE([gnioconfig.h is unchanged])
- rm -f $outfile
- else
- mv $outfile gio/gnioconfig.h
- fi
-],[
-g_msg_peek=$glib_cv_value_MSG_PEEK
-g_msg_oob=$glib_cv_value_MSG_OOB
-g_msg_dontroute=$glib_cv_value_MSG_DONTROUTE
-])
-
AC_OUTPUT([
docs/reference/gio/Makefile
diff --git a/gio/Makefile.am b/gio/Makefile.am
index 351b962..cf2e468 100644
--- a/gio/Makefile.am
+++ b/gio/Makefile.am
@@ -12,12 +12,8 @@ sources = \
gnio-marshal.c \
gnio-marshal.h \
gnioenums.c \
- gasyncinitable.c \
- ginitable.c \
- gsocket.c \
gsocketclient.c \
gsocketconnection.c \
- gsocketcontrolmessage.c \
gsocketinputstream.c \
gsocketinputstream.h \
gsocketlistener.c \
@@ -33,7 +29,6 @@ if OS_UNIX
unix_sources = \
gunixclient.c \
gunixconnection.c \
- gunixfdmessage.c \
gunixlistener.c
else
unix_sources =
@@ -49,14 +44,8 @@ gioincludedir = $(includedir)/gnio/gio
headers = \
gnio.h \
- gnioconfig.h \
- gnioerror.h \
- gasyncinitable.h \
- ginitable.h \
- gsocket.h \
gsocketclient.h \
gsocketconnection.h \
- gsocketcontrolmessage.h \
gsocketlistener.h \
gsocketservice.h \
gtcpclient.h \
@@ -64,7 +53,6 @@ headers = \
gtcplistener.h \
gthreadedsocketservice.h \
gunixclient.h \
- gunixfdmessage.h \
gunixconnection.h \
gunixlistener.h
diff --git a/gio/gasyncinitable.c b/gio/gasyncinitable.c
deleted file mode 100644
index 5b0d478..0000000
--- a/gio/gasyncinitable.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2009 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: Alexander Larsson <alexl redhat com>
- */
-
-#include "config.h"
-#include "gasyncinitable.h"
-#include <gio/gasyncresult.h>
-#include <gio/gsimpleasyncresult.h>
-
-/**
- * SECTION:gasyncinitable
- * @short_description: Asynchronously failable object initialization interface
- * @include: gio/gio.h
- * @see_also: #GInitable
- *
- * This is the asynchronous version of #GInitable, it behaves the same
- * in all ways except that initialization is asynchronous. For more details
- * see the descriptions on #GInitable.
- *
- * A class may implement both the #GInitable and #GAsyncInitable interfaces
- * or both.
- *
- * Users of objects implementing this are not intended to use
- * the interface method directly, instead it will be used automatically
- * in various ways. For C applications you generally just call
- * g_async_initable_new() directly, or indirectly via a foo_thing_new_async() wrapper.
- * This will call g_async_initable_init() under the cover, calling back with %NULL and
- * a set %GError on failure.
- **/
-
-static void g_async_initable_base_init (gpointer g_iface);
-static void g_async_initable_real_init_async (GAsyncInitable *initable,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data);
-static gboolean g_async_initable_real_init_finish (GAsyncInitable *initable,
- GAsyncResult *res,
- GError **error);
-
-GType
-g_async_initable_get_type (void)
-{
- static volatile gsize g_define_type_id__volatile = 0;
-
- if (g_once_init_enter (&g_define_type_id__volatile))
- {
- const GTypeInfo initable_info =
- {
- sizeof (GAsyncInitableIface), /* class_size */
- g_async_initable_base_init, /* base_init */
- NULL, /* base_finalize */
- NULL,
- NULL, /* class_finalize */
- NULL, /* class_data */
- 0,
- 0, /* n_preallocs */
- NULL
- };
- GType g_define_type_id =
- g_type_register_static (G_TYPE_INTERFACE, I_("GAsyncInitable"),
- &initable_info, 0);
-
- g_type_interface_add_prerequisite (g_define_type_id, G_TYPE_OBJECT);
-
- g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
- }
-
- return g_define_type_id__volatile;
-}
-
-static void
-g_async_initable_base_init (gpointer g_iface)
-{
- GAsyncInitableIface *iface = g_iface;
-
- iface->init_async = g_async_initable_real_init_async;
- iface->init_finish = g_async_initable_real_init_finish;
-}
-
-/**
- * g_async_initable_init_async:
- * @initable: a #GAsyncInitable.
- * @io_priority: the <link linkend="io-priority">I/O priority</link>
- * of the operation.
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- * @callback: a #GAsyncReadyCallback to call when the request is satisfied
- * @user_data: the data to pass to callback function
- *
- * Starts asynchronous initialization of the object implementing the interface.
- * This must be done before any real use of the object after initial construction.
- * If the object also implements #GInitable you can optionally call g_initable_init()
- * instead.
- *
- * When the initialization is finished, @callback will be called. You can then call
- * g_async_initable_init_finish() to get the result of the initialization.
- *
- * Implementations may also support cancellation. If @cancellable is not %NULL,
- * then initialization can be cancelled by triggering the cancellable object
- * from another thread. If the operation was cancelled, the error
- * %G_IO_ERROR_CANCELLED will be returned. If @cancellable is not %NULL and
- * the object doesn't support cancellable initialization the error
- * %G_IO_ERROR_NOT_SUPPORTED will be returned.
- *
- * If this function is not called, or returns with an error then all
- * operations on the object should fail, generally returning the
- * error %G_IO_ERROR_NOT_INITIALIZED.
- *
- * Implementations of this method must be idempotent, i.e. multiple calls
- * to this function with the same argument should return the same results.
- * Only the first call initializes the object, further calls return the result
- * of the first call. This is so that its safe to implement the singleton
- * pattern in the GObject constructor function.
- *
- * For classes that also support the #GInitable interface the default
- * implementation of this method will run the g_initable_init() function
- * in a thread, so if you want to support asynchronous initialization via
- * threads, just implement the #GAsyncInitable interface without overriding
- * any interface methods.
- *
- * Since: 2.22
- **/
-void
-g_async_initable_init_async (GAsyncInitable *initable,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GAsyncInitableIface *iface;
-
- g_return_if_fail (G_IS_ASYNC_INITABLE (initable));
-
- iface = G_ASYNC_INITABLE_GET_IFACE (initable);
-
- return (* iface->init_async) (initable, io_priority, cancellable, callback, user_data);
-}
-
-/**
- * g_async_initable_init_finish:
- * @initable: a #GAsyncInitable.
- * @res: a #GAsyncResult.
- * @error: a #GError location to store the error occuring, or %NULL to
- * ignore.
- *
- * Finishes asynchronous initialization and returns the result.
- * See g_async_initable_init_async().
- *
- * Returns: %TRUE if successful. If an error
- * has occurred, this function will return %FALSE and set @error
- * appropriately if present.
- *
- * Since: 2.22
- **/
-gboolean
-g_async_initable_init_finish (GAsyncInitable *initable,
- GAsyncResult *res,
- GError **error)
-{
- GAsyncInitableIface *iface;
-
- g_return_val_if_fail (G_IS_ASYNC_INITABLE (initable), FALSE);
- g_return_val_if_fail (G_IS_ASYNC_RESULT (res), FALSE);
-
- if (G_IS_SIMPLE_ASYNC_RESULT (res))
- {
- GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (res);
- if (g_simple_async_result_propagate_error (simple, error))
- return FALSE;
- }
-
- iface = G_ASYNC_INITABLE_GET_IFACE (initable);
-
- return (* iface->init_finish) (initable, res, error);
-}
-
-static void
-async_init_thread (GSimpleAsyncResult *res,
- GObject *object,
- GCancellable *cancellable)
-{
- GError *error = NULL;
-
- if (!g_initable_init (G_INITABLE (res), cancellable, &error))
- {
- g_simple_async_result_set_from_error (res, error);
- g_error_free (error);
- }
-}
-
-static void
-g_async_initable_real_init_async (GAsyncInitable *initable,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GSimpleAsyncResult *res;
-
- g_return_if_fail (G_IS_INITABLE (initable));
-
- res = g_simple_async_result_new (G_OBJECT (initable), callback, user_data,
- g_async_initable_real_init_async);
- g_simple_async_result_run_in_thread (res, async_init_thread,
- io_priority, cancellable);
- g_object_unref (res);
-}
-
-static gboolean
-g_async_initable_real_init_finish (GAsyncInitable *initable,
- GAsyncResult *res,
- GError **error)
-{
- return TRUE; /* Errors handled by base impl */
-}
-
-/**
- * g_async_initable_new_async:
- * @object_type: a #GType supporting #GAsyncInitable.
- * @io_priority: the <link linkend="io-priority">I/O priority</link>
- * of the operation.
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- * @callback: a #GAsyncReadyCallback to call when the initialization is finished
- * @user_data: the data to pass to callback function
- * @first_property_name: the name of the first property, followed by
- * the value, and other property value pairs, and ended by %NULL.
- *
- * Helper function for constructing #GAsyncInitiable object. This is
- * similar to g_object_new() but also initializes the object asyncronously.
- *
- * When the initialization is finished, @callback will be called. You can then call
- * g_async_initable_new_finish() to get new object and check for any errors.
- *
- * Since: 2.22
- **/
-void
-g_async_initable_new_async (GType object_type,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data,
- const gchar *first_property_name,
- ...)
-{
- va_list var_args;
-
- va_start (var_args, first_property_name);
- g_async_initable_new_valist_async (object_type,
- first_property_name, var_args,
- io_priority, cancellable,
- callback, user_data);
- va_end (var_args);
-}
-
-/**
- * g_async_initable_newv_async:
- * @object_type: a #GType supporting #GAsyncInitable.
- * @n_parameters: the number of parameters in @parameters
- * @parameters: the parameters to use to construct the object
- * @io_priority: the <link linkend="io-priority">I/O priority</link>
- * of the operation.
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- * @callback: a #GAsyncReadyCallback to call when the initialization is finished
- * @user_data: the data to pass to callback function
- *
- * Helper function for constructing #GAsyncInitiable object. This is
- * similar to g_object_newv() but also initializes the object asyncronously.
- *
- * When the initialization is finished, @callback will be called. You can then call
- * g_async_initable_new_finish() to get new object and check for any errors.
- *
- * Since: 2.22
- **/
-void
-g_async_initable_newv_async (GType object_type,
- guint n_parameters,
- GParameter *parameters,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GObject *obj;
-
- g_return_if_fail (G_TYPE_IS_ASYNC_INITABLE (object_type));
-
- obj = g_object_newv (object_type, n_parameters, parameters);
-
- g_async_initable_init_async (G_ASYNC_INITABLE (obj),
- io_priority, cancellable,
- callback, user_data);
-}
-
-/**
- * g_async_initable_new_async:
- * @object_type: a #GType supporting #GAsyncInitable.
- * @first_property_name: the name of the first property, followed by
- * the value, and other property value pairs, and ended by %NULL.
- * @var_args: The var args list generated from @first_property_name.
- * @io_priority: the <link linkend="io-priority">I/O priority</link>
- * of the operation.
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- * @callback: a #GAsyncReadyCallback to call when the initialization is finished
- * @user_data: the data to pass to callback function
- *
- * Helper function for constructing #GAsyncInitiable object. This is
- * similar to g_object_new_valist() but also initializes the object asyncronously.
- *
- * When the initialization is finished, @callback will be called. You can then call
- * g_async_initable_new_finish() to get new object and check for any errors.
- *
- * Since: 2.22
- **/
-void
-g_async_initable_new_valist_async (GType object_type,
- const gchar *first_property_name,
- va_list var_args,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GObject *obj;
-
- g_return_if_fail (G_TYPE_IS_ASYNC_INITABLE (object_type));
-
- obj = g_object_new_valist (object_type,
- first_property_name,
- var_args);
-
- g_async_initable_init_async (G_ASYNC_INITABLE (obj),
- io_priority, cancellable,
- callback, user_data);
- g_object_unref (obj); /* Passed ownership to async call */
-}
-/**
- * g_async_initable_new_finish:
- * @initable: the #GAsyncInitable from the callback
- * @res: the #GAsyncResult.from the callback
- * @error: a #GError location to store the error occuring, or %NULL to
- * ignore.
- *
- * Finishes the async construction for the various g_async_initable_new calls,
- * returning the created object or %NULL on error.
- *
- * Returns: a newly created #GObject, or %NULL on error. Free with g_object_unref().
- *
- * Since: 2.22
- **/
-GObject *
-g_async_initable_new_finish (GAsyncInitable *initable,
- GAsyncResult *res,
- GError **error)
-{
- if (g_async_initable_init_finish (initable, res, error))
- return g_object_ref (initable);
- else
- return NULL;
-}
diff --git a/gio/gasyncinitable.h b/gio/gasyncinitable.h
deleted file mode 100644
index aaf312a..0000000
--- a/gio/gasyncinitable.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2009 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: Alexander Larsson <alexl redhat com>
- */
-
-#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
-#error "Only <gio/gio.h> can be included directly."
-#endif
-
-#ifndef __G_ASYNCINITABLE_H__
-#define __G_ASYNCINITABLE_H__
-
-#include <gio/giotypes.h>
-#include <gio/ginitable.h>
-
-G_BEGIN_DECLS
-
-#define G_TYPE_ASYNC_INITABLE (g_async_initable_get_type ())
-#define G_ASYNC_INITABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_ASYNC_INITABLE, GAsyncInitable))
-#define G_IS_ASYNC_INITABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_ASYNC_INITABLE))
-#define G_ASYNC_INITABLE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_ASYNC_INITABLE, GAsyncInitableIface))
-#define G_TYPE_IS_ASYNC_INITABLE(type) (g_type_is_a ((type), G_TYPE_ASYNC_INITABLE))
-
-/**
- * GAsyncInitable:
- *
- * Interface for asynchronously initializable objects.
- *
- * Since: 2.22
- **/
-typedef struct _GAsyncInitableIface GAsyncInitableIface;
-typedef struct _GAsyncInitable GAsyncInitable;
-
-/**
- * GAsyncInitableIface:
- * @g_iface: The parent interface.
- * @init_async: Starts initialization of the object.
- * @init_finish: Finishes initialization of the object.
- *
- * Provides an interface for asynchronous initializing object such that
- * initialization may fail.
- *
- * Since: 2.22
- **/
-struct _GAsyncInitableIface
-{
- GTypeInterface g_iface;
-
- /* Virtual Table */
-
- void (* init_async) (GAsyncInitable *initable,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data);
- gboolean (* init_finish) (GAsyncInitable *initable,
- GAsyncResult *res,
- GError **error);
-};
-
-GType g_async_initable_get_type (void) G_GNUC_CONST;
-
-
-void g_async_initable_init_async (GAsyncInitable *initable,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data);
-gboolean g_async_initable_init_finish (GAsyncInitable *initable,
- GAsyncResult *res,
- GError **error);
-
-void g_async_initable_new_async (GType object_type,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data,
- const gchar *first_property_name,
- ...);
-void g_async_initable_newv_async (GType object_type,
- guint n_parameters,
- GParameter *parameters,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data);
-void g_async_initable_new_valist_async (GType object_type,
- const gchar *first_property_name,
- va_list var_args,
- int io_priority,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data);
-GObject *g_async_initable_new_finish (GAsyncInitable *initable,
- GAsyncResult *res,
- GError **error);
-
-
-
-G_END_DECLS
-
-
-#endif /* __G_ASYNCINITABLE_H__ */
diff --git a/gio/ginitable.c b/gio/ginitable.c
deleted file mode 100644
index b386f82..0000000
--- a/gio/ginitable.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2009 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: Alexander Larsson <alexl redhat com>
- */
-
-#include "config.h"
-#include "ginitable.h"
-
-/**
- * SECTION:ginitable
- * @short_description: Failable object initialization interface
- * @include: gio/gio.h
- * @see_also: #GAsyncInitable
- *
- * #GInitable is implemented by objects that can fail during
- * initialization. If an object implements this interface the
- * g_initable_init() function must be called as the first thing
- * after construction. If g_initable_init() is not called, or if
- * it returns an error, all further operations on the object
- * should fail, generally with a %G_IO_ERROR_NOT_INITIALIZED error.
- *
- * Users of objects implementing this are not intended to use
- * the interface method directly, instead it will be used automatically
- * in various ways. For C applications you generally just call
- * g_initable_new() directly, or indirectly via a foo_thing_new() wrapper.
- * This will call g_initable_init() under the cover, returning %NULL and
- * setting a %GError on failure.
- *
- * For bindings in languages where the native constructor supports
- * exceptions the binding could check for objects implemention %GInitable
- * during normal construction and automatically initialize them, throwing
- * an exception on failure.
- **/
-
-GType
-g_initable_get_type (void)
-{
- static volatile gsize g_define_type_id__volatile = 0;
-
- if (g_once_init_enter (&g_define_type_id__volatile))
- {
- const GTypeInfo initable_info =
- {
- sizeof (GInitableIface), /* class_size */
- NULL, /* base_init */
- NULL, /* base_finalize */
- NULL,
- NULL, /* class_finalize */
- NULL, /* class_data */
- 0,
- 0, /* n_preallocs */
- NULL
- };
- GType g_define_type_id =
- g_type_register_static (G_TYPE_INTERFACE, I_("GInitable"),
- &initable_info, 0);
-
- g_type_interface_add_prerequisite (g_define_type_id, G_TYPE_OBJECT);
-
- g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
- }
-
- return g_define_type_id__volatile;
-}
-
-/**
- * g_initable_init:
- * @initable: a #GInitable.
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- * @error: a #GError location to store the error occuring, or %NULL to
- * ignore.
- *
- * Initializes the object implementing the interface. This must be
- * done before any real use of the object after initial construction.
- *
- * Implementations may also support cancellation. If @cancellable is not %NULL,
- * then initialization can be cancelled by triggering the cancellable object
- * from another thread. If the operation was cancelled, the error
- * %G_IO_ERROR_CANCELLED will be returned. If @cancellable is not %NULL and
- * the object doesn't support cancellable initialization the error
- * %G_IO_ERROR_NOT_SUPPORTED will be returned.
- *
- * If this function is not called, or returns with an error then all
- * operations on the object should fail, generally returning the
- * error %G_IO_ERROR_NOT_INITIALIZED.
- *
- * Implementations of this method must be idempotent, i.e. multiple calls
- * to this function with the same argument should return the same results.
- * Only the first call initializes the object, further calls return the result
- * of the first call. This is so that its safe to implement the singleton
- * pattern in the GObject constructor function.
- *
- * Returns: %TRUE if successful. If an error
- * has occurred, this function will return %FALSE and set @error
- * appropriately if present.
- *
- * Since: 2.22
- **/
-gboolean
-g_initable_init (GInitable *initable,
- GCancellable *cancellable,
- GError **error)
-{
- GInitableIface *iface;
-
- g_return_val_if_fail (G_IS_INITABLE (initable), FALSE);
-
- iface = G_INITABLE_GET_IFACE (initable);
-
- return (* iface->init) (initable, cancellable, error);
-}
-
-/**
- * g_initable_new:
- * @object_type: a #GType supporting #GInitable.
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- * @error: a #GError location to store the error occuring, or %NULL to
- * ignore.
- * @first_property_name: the name of the first property, followed by
- * the value, and other property value pairs, and ended by %NULL.
- *
- * Helper function for constructing #GInitiable object. This is
- * similar to g_object_new() but also initializes the object
- * and returns %NULL, setting an error on failure.
- *
- * Return value: a newly allocated #GObject, or %NULL on error
- *
- * Since: 2.22
- **/
-gpointer
-g_initable_new (GType object_type,
- GCancellable *cancellable,
- GError **error,
- const gchar *first_property_name,
- ...)
-{
- GObject *object;
- va_list var_args;
-
- va_start (var_args, first_property_name);
- object = g_initable_new_valist (object_type,
- first_property_name, var_args,
- cancellable, error);
- va_end (var_args);
-
- return object;
-}
-
-/**
- * g_initable_new:
- * @object_type: a #GType supporting #GInitable.
- * @n_parameters: the number of parameters in @parameters
- * @parameters: the parameters to use to construct the object
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- * @error: a #GError location to store the error occuring, or %NULL to
- * ignore.
- *
- * Helper function for constructing #GInitiable object. This is
- * similar to g_object_newv() but also initializes the object
- * and returns %NULL, setting an error on failure.
- *
- * Return value: a newly allocated #GObject, or %NULL on error
- *
- * Since: 2.22
- **/
-gpointer
-g_initable_newv (GType object_type,
- guint n_parameters,
- GParameter *parameters,
- GCancellable *cancellable,
- GError **error)
-{
- GObject *obj;
-
- g_return_val_if_fail (G_TYPE_IS_INITABLE (object_type), NULL);
-
- obj = g_object_newv (object_type, n_parameters, parameters);
-
- if (!g_initable_init (G_INITABLE (obj), cancellable, error))
- {
- g_object_unref (obj);
- return NULL;
- }
-
- return (gpointer)obj;
-}
-
-/**
- * g_initable_new_valist:
- * @object_type: a #GType supporting #GInitable.
- * @first_property_name: the name of the first property, followed by
- * the value, and other property value pairs, and ended by %NULL.
- * @var_args: The var args list generated from @first_property_name.
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- * @error: a #GError location to store the error occuring, or %NULL to
- * ignore.
- *
- * Helper function for constructing #GInitiable object. This is
- * similar to g_object_new_valist() but also initializes the object
- * and returns %NULL, setting an error on failure.
- *
- * Return value: a newly allocated #GObject, or %NULL on error
- *
- * Since: 2.22
- **/
-GObject*
-g_initable_new_valist (GType object_type,
- const gchar *first_property_name,
- va_list var_args,
- GCancellable *cancellable,
- GError **error)
-{
- GObject *obj;
-
- g_return_val_if_fail (G_TYPE_IS_INITABLE (object_type), NULL);
-
- obj = g_object_new_valist (object_type,
- first_property_name,
- var_args);
-
- if (!g_initable_init (G_INITABLE (obj), cancellable, error))
- {
- g_object_unref (obj);
- return NULL;
- }
-
- return obj;
-}
diff --git a/gio/ginitable.h b/gio/ginitable.h
deleted file mode 100644
index 5cccfd4..0000000
--- a/gio/ginitable.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2009 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: Alexander Larsson <alexl redhat com>
- */
-
-#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
-#error "Only <gio/gio.h> can be included directly."
-#endif
-
-#ifndef __G_INITABLE_H__
-#define __G_INITABLE_H__
-
-#include <gio/giotypes.h>
-
-G_BEGIN_DECLS
-
-#define G_TYPE_INITABLE (g_initable_get_type ())
-#define G_INITABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_INITABLE, GInitable))
-#define G_IS_INITABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_INITABLE))
-#define G_INITABLE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_INITABLE, GInitableIface))
-#define G_TYPE_IS_INITABLE(type) (g_type_is_a ((type), G_TYPE_INITABLE))
-
-/**
- * GInitable:
- *
- * Interface for initializable objects.
- *
- * Since: 2.22
- **/
-typedef struct _GInitableIface GInitableIface;
-typedef struct _GInitable GInitable;
-
-/**
- * GInitableIface:
- * @g_iface: The parent interface.
- * @init: Initializes the object.
- *
- * Provides an interface for initializing object such that initialization may fail.
- *
- * Since: 2.22
- **/
-struct _GInitableIface
-{
- GTypeInterface g_iface;
-
- /* Virtual Table */
-
- gboolean (* init) (GInitable *initable,
- GCancellable *cancellable,
- GError **error);
-};
-
-
-GType g_initable_get_type (void) G_GNUC_CONST;
-
-gboolean g_initable_init (GInitable *initable,
- GCancellable *cancellable,
- GError **error);
-
-gpointer g_initable_new (GType object_type,
- GCancellable *cancellable,
- GError **error,
- const gchar *first_property_name,
- ...);
-gpointer g_initable_newv (GType object_type,
- guint n_parameters,
- GParameter *parameters,
- GCancellable *cancellable,
- GError **error);
-GObject* g_initable_new_valist (GType object_type,
- const gchar *first_property_name,
- va_list var_args,
- GCancellable *cancellable,
- GError **error);
-
-G_END_DECLS
-
-
-#endif /* __G_INITABLE_H__ */
diff --git a/gio/gnio.h b/gio/gnio.h
index 2d49d8d..47f81ce 100644
--- a/gio/gnio.h
+++ b/gio/gnio.h
@@ -21,11 +21,7 @@
#define __GIO_GIO_H_INSIDE__
-#include <gio/giostream.h>
#include <gio/gnioenums.h>
-#include <gio/gnioerror.h>
-#include <gio/gsocket.h>
-#include <gio/gunixfdmessage.h>
#include <gio/gsocketclient.h>
#include <gio/gsocketconnection.h>
#include <gio/gsocketlistener.h>
diff --git a/gio/gnioerror.h b/gio/gnioerror.h
deleted file mode 100644
index 8b7dab4..0000000
--- a/gio/gnioerror.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* GNIO - GLib Network Layer of GIO
- *
- * Copyright (C) 2008 Christian Kellner, Samuel Cormier-Iijima
- *
- * 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.
- *
- * Authors: Christian Kellner <gicmo gnome org>
- * Samuel Cormier-Iijima <sciyoshi gmail com>
- */
-
-#ifndef __GNIO_ERROR_H__
-#define __GNIO_ERROR_H__
-
-#include <glib/gerror.h>
-
-G_BEGIN_DECLS
-
-/*
- * This would ideally be in gioerror.h's GIOErrorEnum, some extra error codes are needed.
- * Just use defines for now.
- */
-
-#define G_IO_ERROR_NOT_INITIALIZED 1000
-#define G_IO_ERROR_ADDRESS_IN_USE 1001
-
-G_END_DECLS
-
-#endif /* __G_IO_ERROR_H__ */
diff --git a/gio/gsocket.c b/gio/gsocket.c
deleted file mode 100644
index 80e112a..0000000
--- a/gio/gsocket.c
+++ /dev/null
@@ -1,2965 +0,0 @@
-/* GNIO - GLib Network Layer of GIO
- *
- * Copyright (C) 2008 Christian Kellner, Samuel Cormier-Iijima
- * Copyright © 2009 Codethink Limited
- *
- * 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.
- *
- * Authors: Christian Kellner <gicmo gnome org>
- * Samuel Cormier-Iijima <sciyoshi gmail com>
- * Ryan Lortie <desrt desrt ca>
- */
-
-#include "config.h"
-#include "gsocket.h"
-
-#include <errno.h>
-
-#ifndef G_OS_WIN32
-# include <netinet/in.h>
-# include <arpa/inet.h>
-# include <netdb.h>
-# include <fcntl.h>
-# include <unistd.h>
-# include <sys/types.h>
-#else
-# include <winsock2.h>
-# include <mswsock.h>
-#endif
-
-#include <gio/gcancellable.h>
-#include <gio/gioenumtypes.h>
-#include <gio/ginitable.h>
-#include "gasynchelper.h"
-#include "gnioerror.h"
-#include "gnioenums.h"
-#include <gio/gioerror.h>
-
-/**
- * SECTION:gsocket
- * @short_description: Low-level network socket handling
- * @include: gio/gio.h
- * @see_also: #GInitable
- *
- * A #GSocket is a low-level networking primitive. It is a more or less
- * direct mapping of the BSD socket API in a portable GObject based API.
- * It supports both the unix socket implementations and winsock2 on Windows.
- *
- * #GSocket is the platform independent base upon which the higher level
- * network primitives are based. Applications are not typically meant to
- * use it directly, but rather through classes like #GSocketClient, etc.
- * However there may be cases where direct use of #GSocket is useful.
- *
- * TODO: Add more references to the highlevel API once that is more
- * finalized.
- *
- * #GSocket implements the #GInitable interface, so if it is manually constructed
- * by e.g. g_object_new() you must call g_initable_init() and check the
- * results before using the object. This is done automatically in
- * g_socket_new() and g_socket_new_from_fd(), so these functions can return
- * %NULL.
- *
- * Sockets operate in two general modes, blocking or non-blocking. When
- * in blocking mode all operations block until the requested operation
- * is finished or there is an error. In non-blocking mode all calls that
- * would block return immediately with a %G_IO_ERROR_WOULD_BLOCK error.
- * To know when a call would successfully run you can call g_socket_condition_check(),
- * or g_socket_condition_wait(). You can also use g_socket_create_source() and
- * attach it to a #GMainContext to get callbacks when I/O is possible.
- * Note that all sockets are always set to non blocking mode in the system, and
- * blocking mode is emulated in GSocket.
- *
- * When working in non-blocking mode applications should always be able to
- * handle getting a %G_IO_ERROR_WOULD_BLOCK error even when some other
- * function said that I/O was possible. This can easily happen in case
- * of a race condition in the application, but it can also happen for other
- * reasons. For instance, on Windows a socket is always seen as writable
- * until a write returns %G_IO_ERROR_WOULD_BLOCK.
- *
- * #GSocket<!-- -->s can be either connection oriented or datagram based.
- * For connection oriented types you must first establish a connection by
- * either connecting to an address or accepting a connection from another
- * address. For connectionless socket types the target/source address is
- * specified or received in each I/O operation.
- *
- * All socket file descriptors are set to be close-on-exec.
- *
- * Since: 2.22
- **/
-
-static void g_socket_initable_iface_init (GInitableIface *iface);
-static gboolean g_socket_initable_init (GInitable *initable,
- GCancellable *cancellable,
- GError **error);
-
-G_DEFINE_TYPE_WITH_CODE (GSocket, g_socket, G_TYPE_OBJECT,
- G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
- g_socket_initable_iface_init));
-
-enum
-{
- PROP_0,
- PROP_FAMILY,
- PROP_TYPE,
- PROP_PROTOCOL,
- PROP_FD,
- PROP_BLOCKING,
- PROP_LISTEN_BACKLOG,
- PROP_KEEPALIVE,
- PROP_LOCAL_ADDRESS,
- PROP_REMOTE_ADDRESS
-};
-
-struct _GSocketPrivate
-{
- GSocketFamily family;
- GSocketType type;
- char *protocol;
- gint fd;
- gint listen_backlog;
- GError *construct_error;
- GSocketAddress *local_address;
- GSocketAddress *remote_address;
- guint inited : 1;
- guint blocking : 1;
- guint keepalive : 1;
- guint closed : 1;
-#ifdef G_OS_WIN32
- WSAEVENT event;
- int current_events;
- int current_errors;
- int selected_events;
- GList *requested_conditions; /* list of requested GIOCondition * */
-#endif
-};
-
-static int
-get_socket_errno (void)
-{
-#ifndef G_OS_WIN32
- return errno;
-#else
- return WSAGetLastError ();
-#endif
-}
-
-static GIOErrorEnum
-socket_io_error_from_errno (int err)
-{
-#ifndef G_OS_WIN32
- /* TODO: Move this check to g_io_error_from_errno() */
- if (err == EADDRINUSE)
- return G_IO_ERROR_ADDRESS_IN_USE;
- return g_io_error_from_errno (err);
-#else
- switch (err)
- {
- case WSAEADDRINUSE:
- return G_IO_ERROR_ADDRESS_IN_USE;
- case WSAEWOULDBLOCK:
- return G_IO_ERROR_WOULD_BLOCK;
- case WSAEACCES:
- return G_IO_ERROR_PERMISSION_DENIED;
- case WSA_INVALID_HANDLE:
- case WSA_INVALID_PARAMETER:
- case WSAEBADF:
- case WSAENOTSOCK:
- return G_IO_ERROR_INVALID_ARGUMENT;
- case WSAEPROTONOSUPPORT:
- return G_IO_ERROR_NOT_SUPPORTED;
- case WSAECANCELLED:
- return G_IO_ERROR_CANCELLED;
- case WSAESOCKTNOSUPPORT:
- case WSAEOPNOTSUPP:
- case WSAEPFNOSUPPORT:
- case WSAEAFNOSUPPORT:
- return G_IO_ERROR_NOT_SUPPORTED;
- default:
- return G_IO_ERROR_FAILED;
- }
-#endif
-}
-
-static const char *
-socket_strerror (int err)
-{
-#ifndef G_OS_WIN32
- return g_strerror (err);
-#else
- static GStaticPrivate msg_private = G_STATIC_PRIVATE_INIT;
- char *buf, *msg;
-
- buf = g_static_private_get (&msg_private);
- if (!buf)
- {
- buf = g_new (gchar, 128);
- g_static_private_set (&msg_private, buf, g_free);
- }
-
- msg = g_win32_error_message (err);
- strncpy (buf, msg, 128);
- g_free (msg);
- return buf;
-#endif
-}
-
-#ifdef G_OS_WIN32
-#define win32_unset_event_mask(_socket, _mask) _win32_unset_event_mask (_socket, _mask)
-static void
-_win32_unset_event_mask (GSocket *socket, int mask)
-{
- socket->priv->current_events &= ~mask;
- socket->priv->current_errors &= ~mask;
-}
-#else
-#define win32_unset_event_mask(_socket, _mask)
-#endif
-
-static void
-set_fd_nonblocking (int fd)
-{
-#ifndef G_OS_WIN32
- glong arg;
-#else
- gulong arg;
-#endif
-
-#ifndef G_OS_WIN32
- if ((arg = fcntl (fd, F_GETFL, NULL)) < 0)
- {
- g_warning ("Error getting socket status flags: %s", socket_strerror (errno));
- arg = 0;
- }
-
- arg = arg | O_NONBLOCK;
-
- if (fcntl (fd, F_SETFL, arg) < 0)
- g_warning ("Error setting socket status flags: %s", socket_strerror (errno));
-#else
- arg = TRUE;
-
- if (ioctlsocket (fd, FIONBIO, &arg) == SOCKET_ERROR)
- {
- int errsv = get_socket_errno ();
- g_warning ("Error setting socket status flags: %s", socket_strerror (errsv));
- }
-#endif
-}
-
-static gboolean
-check_socket (GSocket *socket,
- GError **error)
-{
- if (!socket->priv->inited)
- {
- g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_INITIALIZED,
- _("Invalid socket, not initialized"));
- return FALSE;
- }
-
- if (socket->priv->construct_error)
- {
- g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_INITIALIZED,
- _("Invalid socket, initialization failed due to: %s"),
- socket->priv->construct_error->message);
- return FALSE;
- }
-
- if (socket->priv->closed)
- {
- g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_CLOSED,
- _("Socket is already closed"));
- return FALSE;
- }
- return TRUE;
-}
-
-static void
-g_socket_details_from_fd (GSocket *socket)
-{
- struct sockaddr_storage address;
- gint fd;
- guint addrlen;
- guint optlen;
- int value;
- int errsv;
-#ifdef G_OS_WIN32
- BOOL bool_val;
-#else
- int bool_val;
-#endif
-
- fd = socket->priv->fd;
- optlen = sizeof value;
- if (getsockopt (fd, SOL_SOCKET, SO_TYPE, (void *)&value, &optlen) != 0)
- {
- errsv = get_socket_errno ();
-
- switch (errsv)
- {
-#ifdef ENOTSOCK
- case ENOTSOCK:
-#endif
-#ifdef WSAENOTSOCK
- case WSAENOTSOCK:
-#endif
- case EBADF:
- /* programmer error */
- g_error ("creating GSocket from fd %d: %s\n",
- fd, socket_strerror (errsv));
- default:
- break;
- }
-
- goto err;
- }
-
- g_assert (optlen == sizeof value);
- switch (value)
- {
- case SOCK_STREAM:
- socket->priv->type = G_SOCKET_TYPE_STREAM;
- break;
-
- case SOCK_DGRAM:
- socket->priv->type = G_SOCKET_TYPE_DATAGRAM;
- break;
-
- case SOCK_SEQPACKET:
- socket->priv->type = G_SOCKET_TYPE_SEQPACKET;
- break;
-
- default:
- socket->priv->type = G_SOCKET_TYPE_INVALID;
- break;
- }
-
- addrlen = sizeof address;
- if (getsockname (fd, (struct sockaddr *) &address, &addrlen) != 0)
- {
- errsv = get_socket_errno ();
- goto err;
- }
-
- g_assert (G_STRUCT_OFFSET (struct sockaddr, sa_family) +
- sizeof address.ss_family <= addrlen);
- switch (address.ss_family)
- {
- case G_SOCKET_FAMILY_IPV4:
- case G_SOCKET_FAMILY_IPV6:
- case G_SOCKET_FAMILY_UNIX:
- socket->priv->family = address.ss_family;
- break;
-
- default:
- socket->priv->family = G_SOCKET_FAMILY_INVALID;
- break;
- }
-
- if (socket->priv->family != G_SOCKET_FAMILY_INVALID)
- {
- socket->priv->local_address =
- g_socket_address_new_from_native (&address, addrlen);
-
- addrlen = sizeof address;
- if (getpeername (fd, (struct sockaddr *) &address, &addrlen) >= 0)
- socket->priv->remote_address =
- g_socket_address_new_from_native (&address, addrlen);
- }
-
- optlen = sizeof bool_val;
- if (getsockopt (fd, SOL_SOCKET, SO_KEEPALIVE,
- (void *)&bool_val, &optlen) == 0)
- {
- g_assert (optlen == sizeof bool_val);
- socket->priv->keepalive = !!bool_val;
- }
- else
- {
- /* Can't read, maybe not supported, assume FALSE */
- socket->priv->keepalive = FALSE;
- }
-
- return;
-
- err:
- g_set_error (&socket->priv->construct_error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("creating GSocket from fd: %s"),
- socket_strerror (errsv));
-}
-
-static gint
-g_socket_create_socket (GSocketFamily family,
- GSocketType type,
- const char *protocol_name,
- GError **error)
-{
- gint native_type;
- gint fd;
- gint protocol;
- struct protoent *protoent;
-
- switch (type)
- {
- case G_SOCKET_TYPE_STREAM:
- native_type = SOCK_STREAM;
- break;
-
- case G_SOCKET_TYPE_DATAGRAM:
- native_type = SOCK_DGRAM;
- break;
-
- case G_SOCKET_TYPE_SEQPACKET:
- native_type = SOCK_SEQPACKET;
- break;
-
- default:
- g_assert_not_reached ();
- }
-
- protocol = 0;
- if (protocol_name)
- {
-#ifdef HAVE_GETPROTOBYNAME_R
- char buffer[1024];
- struct protoent my_protoent;
-
- protoent = NULL;
- getprotobyname_r (protocol_name,
- &my_protoent, buffer, sizeof (buffer),
- &protoent);
-#else
- protoent = getprotobyname (protocol_name);
-#endif
- if (protoent == NULL)
- {
- g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
- _("unable to create socket: Protocol %s not supported"),
- protocol_name);
- return -1;
- }
- protocol = protoent->p_proto;
- }
-
-#ifdef SOCK_CLOEXEC
- native_type |= SOCK_CLOEXEC;
-#endif
- fd = socket (family, native_type, protocol);
-
- if (fd < 0)
- {
- int errsv = get_socket_errno ();
-
- g_set_error (error, G_IO_ERROR, socket_io_error_from_errno (errsv),
- _("unable to create socket: %s"), socket_strerror (errsv));
- }
-
-#ifndef G_OS_WIN32
- {
- int flags;
-
- /* We always want to set close-on-exec to protect users. If you
- need to so some weird inheritance to exec you can re-enable this
- using lower level hacks with g_socket_get_fd(). */
- flags = fcntl (fd, F_GETFD, 0);
- if (flags != -1 &&
- (flags & FD_CLOEXEC) == 0)
- {
- flags |= FD_CLOEXEC;
- fcntl (fd, F_SETFD, flags);
- }
- }
-#endif
-
- return fd;
-}
-
-static void
-g_socket_constructed (GObject *object)
-{
- GSocket *socket = G_SOCKET (object);
-
- if (socket->priv->fd >= 0)
- /* create socket->priv info from the fd */
- g_socket_details_from_fd (socket);
-
- else
- /* create the fd from socket->priv info */
- socket->priv->fd = g_socket_create_socket (socket->priv->family,
- socket->priv->type,
- socket->priv->protocol,
- &socket->priv->construct_error);
-
- /* Always use native nonblocking sockets, as
- windows sets sockets to nonblocking automatically
- in certain operations. This way we make things work
- the same on all platforms */
- if (socket->priv->fd != -1)
- set_fd_nonblocking (socket->priv->fd);
-}
-
-static void
-g_socket_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GSocket *socket = G_SOCKET (object);
-
- switch (prop_id)
- {
- case PROP_FAMILY:
- g_value_set_enum (value, socket->priv->family);
- break;
-
- case PROP_TYPE:
- g_value_set_enum (value, socket->priv->type);
- break;
-
- case PROP_PROTOCOL:
- g_value_set_string (value, socket->priv->protocol);
- break;
-
- case PROP_FD:
- g_value_set_int (value, socket->priv->fd);
- break;
-
- case PROP_BLOCKING:
- g_value_set_boolean (value, socket->priv->blocking);
- break;
-
- case PROP_LISTEN_BACKLOG:
- g_value_set_int (value, socket->priv->listen_backlog);
- break;
-
- case PROP_KEEPALIVE:
- g_value_set_boolean (value, socket->priv->keepalive);
- break;
-
- case PROP_LOCAL_ADDRESS:
- g_value_set_object (value, socket->priv->local_address);
- break;
-
- case PROP_REMOTE_ADDRESS:
- g_value_set_object (value, socket->priv->remote_address);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- }
-}
-
-static void
-g_socket_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GSocket *socket = G_SOCKET (object);
-
- switch (prop_id)
- {
- case PROP_FAMILY:
- socket->priv->family = g_value_get_enum (value);
- break;
-
- case PROP_TYPE:
- socket->priv->type = g_value_get_enum (value);
- break;
-
- case PROP_PROTOCOL:
- socket->priv->protocol = g_value_dup_string (value);
- break;
-
- case PROP_FD:
- socket->priv->fd = g_value_get_int (value);
- break;
-
- case PROP_BLOCKING:
- g_socket_set_blocking (socket, g_value_get_boolean (value));
- break;
-
- case PROP_LISTEN_BACKLOG:
- g_socket_set_listen_backlog (socket, g_value_get_int (value));
- break;
-
- case PROP_KEEPALIVE:
- g_socket_set_keepalive (socket, g_value_get_boolean (value));
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- }
-}
-
-static void
-g_socket_finalize (GObject *object)
-{
- GSocket *socket = G_SOCKET (object);
-
- g_clear_error (&socket->priv->construct_error);
-
- if (socket->priv->fd != -1 &&
- !socket->priv->closed)
- g_socket_close (socket, NULL);
-
- g_free (socket->priv->protocol);
-
-#ifdef G_OS_WIN32
- g_assert (socket->priv->requested_conditions == NULL);
-#endif
-
- if (G_OBJECT_CLASS (g_socket_parent_class)->finalize)
- (*G_OBJECT_CLASS (g_socket_parent_class)->finalize) (object);
-}
-
-static void
-g_socket_dispose (GObject *object)
-{
- GSocket *socket = G_SOCKET (object);
-
- if (socket->priv->local_address)
- {
- g_object_unref (socket->priv->local_address);
- socket->priv->local_address = NULL;
- }
-
- if (socket->priv->remote_address)
- {
- g_object_unref (socket->priv->remote_address);
- socket->priv->remote_address = NULL;
- }
-
- if (G_OBJECT_CLASS (g_socket_parent_class)->dispose)
- (*G_OBJECT_CLASS (g_socket_parent_class)->dispose) (object);
-}
-
-static void
-g_socket_class_init (GSocketClass *klass)
-{
- GObjectClass *gobject_class G_GNUC_UNUSED = G_OBJECT_CLASS (klass);
- volatile GType type;
-
- /* Make sure winsock has been initialized */
- type = g_inet_address_get_type ();
-
- g_type_class_add_private (klass, sizeof (GSocketPrivate));
-
- gobject_class->finalize = g_socket_finalize;
- gobject_class->dispose = g_socket_dispose;
- gobject_class->constructed = g_socket_constructed;
- gobject_class->set_property = g_socket_set_property;
- gobject_class->get_property = g_socket_get_property;
-
- g_object_class_install_property (gobject_class, PROP_FAMILY,
- g_param_spec_enum ("family",
- P_("Socket family"),
- P_("The sockets address family"),
- G_TYPE_SOCKET_FAMILY,
- G_SOCKET_FAMILY_INVALID,
- G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_TYPE,
- g_param_spec_enum ("type",
- P_("Socket type"),
- P_("The sockets type"),
- G_TYPE_SOCKET_TYPE,
- G_SOCKET_TYPE_STREAM,
- G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_PROTOCOL,
- g_param_spec_string ("protocol",
- P_("Socket protocol"),
- P_("The name of the protocol to use, or NULL"),
- NULL,
- G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_FD,
- g_param_spec_int ("fd",
- P_("File descriptor"),
- P_("The sockets file descriptor"),
- G_MININT,
- G_MAXINT,
- -1,
- G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_BLOCKING,
- g_param_spec_boolean ("blocking",
- P_("blocking"),
- P_("Whether or not I/O on this socket is blocking"),
- TRUE,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_LISTEN_BACKLOG,
- g_param_spec_int ("listen-backlog",
- P_("Listen backlog"),
- P_("outstanding connections in the listen queue"),
- 0,
- SOMAXCONN,
- 10,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_KEEPALIVE,
- g_param_spec_boolean ("keepalive",
- P_("Keep connection alive"),
- P_("Keep connection alive by sending periodic pings"),
- FALSE,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_LOCAL_ADDRESS,
- g_param_spec_object ("local-address",
- P_("Local address"),
- P_("The local address the socket is bound to"),
- G_TYPE_SOCKET_ADDRESS,
- G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (gobject_class, PROP_REMOTE_ADDRESS,
- g_param_spec_object ("remote-address",
- P_("Remote address"),
- P_("The remote address the socket is connected to"),
- G_TYPE_SOCKET_ADDRESS,
- G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
-}
-
-static void
-g_socket_initable_iface_init (GInitableIface *iface)
-{
- iface->init = g_socket_initable_init;
-}
-
-static void
-g_socket_init (GSocket *socket)
-{
- socket->priv = G_TYPE_INSTANCE_GET_PRIVATE (socket, G_TYPE_SOCKET, GSocketPrivate);
-
- socket->priv->fd = -1;
- socket->priv->blocking = TRUE;
- socket->priv->listen_backlog = 10;
- socket->priv->construct_error = NULL;
- socket->priv->remote_address = NULL;
- socket->priv->local_address = NULL;
-#ifdef G_OS_WIN32
- socket->priv->event = WSA_INVALID_EVENT;
-#endif
-}
-
-static gboolean
-g_socket_initable_init (GInitable *initable,
- GCancellable *cancellable,
- GError **error)
-{
- GSocket *socket;
-
- g_return_val_if_fail (G_IS_SOCKET (initable), FALSE);
-
- socket = G_SOCKET (initable);
-
- if (cancellable != NULL)
- {
- g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
- _("Cancellable initialization not supported"));
- return FALSE;
- }
-
- socket->priv->inited = TRUE;
-
- if (socket->priv->construct_error)
- {
- if (error)
- *error = g_error_copy (socket->priv->construct_error);
- return FALSE;
- }
-
-
- return TRUE;
-}
-
-/**
- * g_socket_new:
- * @family: the socket family to use, e.g. %G_SOCKET_FAMILY_IPV4.
- * @type: the socket type to use.
- * @protocol: the name of the protocol to use, or %NULL.
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Creates a new #GSocket with the defined family, type and protocol.
- * If @protocol is %NULL the default protocol type for the family and
- * type is used.
- *
- * Returns: a #GSocket or %NULL on error.
- * Free the returned object with g_object_unref().
- *
- * Since: 2.22
- **/
-GSocket *
-g_socket_new (GSocketFamily family,
- GSocketType type,
- const char *protocol,
- GError **error)
-{
- return G_SOCKET (g_initable_new (G_TYPE_SOCKET,
- NULL, error,
- "family", family,
- "type", type,
- "protocol", protocol,
- NULL));
-}
-
-/**
- * g_socket_new_from_fd:
- * @fd: a native socket file descriptor.
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Creates a new #GSocket from a native file descriptor
- * or winsock SOCKET handle.
- *
- * This reads all the settings from the file descriptor so that
- * all properties should work. Note that the file descriptor
- * will be set to non-blocking mode, independent on the blocking
- * mode of the #GSocket.
- *
- * Returns: a #GSocket or %NULL on error.
- * Free the returned object with g_object_unref().
- *
- * Since: 2.22
- **/
-GSocket *
-g_socket_new_from_fd (gint fd,
- GError **error)
-{
- return G_SOCKET (g_initable_new (G_TYPE_SOCKET,
- NULL, error,
- "fd", fd,
- NULL));
-}
-
-/**
- * g_socket_set_blocking:
- * @socket: a #GSocket.
- * @blocking: Whether to use blocking I/O or not.
- *
- * Sets the blocking mode of the socket. In blocking mode
- * all operations block until they succeed or there is an error. In
- * non-blocking mode all functions return results immediately or
- * with a %G_IO_ERROR_WOULD_BLOCK error.
- *
- * All sockets are created in blocking mode. However, note that the
- * platform level socket is always non-blocking, and blocking mode
- * is a GSocket level feature.
- *
- * Since: 2.22
- **/
-void
-g_socket_set_blocking (GSocket *socket,
- gboolean blocking)
-{
- g_return_if_fail (G_IS_SOCKET (socket));
-
- blocking = !!blocking;
-
- if (socket->priv->blocking == blocking)
- return;
-
- socket->priv->blocking = blocking;
- g_object_notify (G_OBJECT (socket), "blocking");
-}
-
-/**
- * g_socket_get_blocking:
- * @socket: a #GSocket.
- *
- * Gets the blocking mode of the socket. For details on blocking I/O,
- * see g_socket_set_blocking().
- *
- * Returns: %TRUE if blocking I/O is used, %FALSE otherwise.
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_get_blocking (GSocket *socket)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), FALSE);
-
- return socket->priv->blocking;
-}
-
-/**
- * g_socket_set_keepalive:
- * @socket: a #GSocket.
- * @keepalive: Whether to use try to keep the connection alive or not.
- *
- * Setting @keepalive to %TRUE enables the sending of periodic ping requests
- * on idle connections in order to keep the connection alive. This is only
- * useful for connection oriented sockets. The exact period used between
- * each ping is system and protocol dependent.
- *
- * Sending keepalive requests like this has a few disadvantages. For instance,
- * it uses more network bandwidth, and it makes your application more sensitive
- * to temporary outages in the network (i.e. if a cable is pulled your otherwise
- * idle connection could be terminated, whereas otherwise it would survive unless
- * actually used before the cable was reinserted). However, it is sometimes
- * useful to ensure that connections are eventually terminated if e.g. the
- * remote side is disconnected, so as to avoid leaking resources forever.
- *
- * Since: 2.22
- **/
-void
-g_socket_set_keepalive (GSocket *socket,
- gboolean keepalive)
-{
- int value;
-
- g_return_if_fail (G_IS_SOCKET (socket));
-
- keepalive = !!keepalive;
- if (socket->priv->keepalive == keepalive)
- return;
-
- value = (gint) keepalive;
- if (setsockopt (socket->priv->fd, SOL_SOCKET, SO_KEEPALIVE,
- (gpointer) &value, sizeof (value)) < 0)
- {
- int errsv = get_socket_errno ();
- g_warning ("error setting keepalive: %s", socket_strerror (errsv));
- return;
- }
-
- socket->priv->keepalive = keepalive;
- g_object_notify (G_OBJECT (socket), "keepalive");
-}
-
-/**
- * g_socket_get_keepalive:
- * @socket: a #GSocket.
- *
- * Gets the keepalive mode of the socket. For details on this,
- * see g_socket_set_keepalive().
- *
- * Returns: %TRUE if keepalive is active, %FALSE otherwise.
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_get_keepalive (GSocket *socket)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), FALSE);
-
- return socket->priv->keepalive;
-}
-
-/**
- * g_socket_get_listen_backlog:
- * @socket: a #GSocket.
- *
- * Gets the listen backlog setting of the socket. For details on this,
- * see g_socket_set_listen_backlog().
- *
- * Returns: the maximum number of pending connections.
- *
- * Since: 2.22
- **/
-gint
-g_socket_get_listen_backlog (GSocket *socket)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), 0);
-
- return socket->priv->listen_backlog;
-}
-
-/**
- * g_socket_set_listen_backlog:
- * @socket: a #GSocket.
- * @backlog: the maximum number of pending connections.
- *
- * Sets the maximum number of outstanding connections allowed
- * when listening on this socket. If more clients than this are
- * connecting to the socket and the application is not handling them
- * on time then the new connections will be refused.
- *
- * Since: 2.22
- **/
-void
-g_socket_set_listen_backlog (GSocket *socket,
- gint backlog)
-{
- g_return_if_fail (G_IS_SOCKET (socket));
-
- if (backlog != socket->priv->listen_backlog)
- {
- socket->priv->listen_backlog = backlog;
- g_object_notify (G_OBJECT (socket), "listen-backlog");
- }
-}
-
-/**
- * g_socket_get_family:
- * @socket: a #GSocket.
- *
- * Gets the socket family of the socket.
- *
- * Returns: a #GSocketFamily
- *
- * Since: 2.22
- **/
-GSocketFamily
-g_socket_get_family (GSocket *socket)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), G_SOCKET_FAMILY_INVALID);
-
- return socket->priv->family;
-}
-
-/**
- * g_socket_get_socket_type:
- * @socket: a #GSocket.
- *
- * Gets the socket type of the socket.
- *
- * Returns: a #GSocketType
- *
- * Since: 2.22
- **/
-GSocketType
-g_socket_get_socket_type (GSocket *socket)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), G_SOCKET_TYPE_INVALID);
-
- return socket->priv->type;
-}
-
-/**
- * g_socket_get_protocol:
- * @socket: a #GSocket.
- *
- * Gets the socket protocol type name the socket was created with.
- * This can be %NULL if the socket was created with a NULL protocol.
- *
- * Returns: a string or %NULL, do not free
- *
- * Since: 2.22
- **/
-const char *
-g_socket_get_protocol (GSocket *socket)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), NULL);
-
- return socket->priv->protocol;
-}
-
-/**
- * g_socket_get_fd:
- * @socket: a #GSocket.
- *
- * Returns the underlying OS socket object. On unix this
- * is a socket file descriptor, and on windows this is
- * a Winsock2 SOCKET handle. This may be useful for
- * doing platform specific or otherwise unusual operations
- * on the socket.
- *
- * Returns: the file descriptor of the socket.
- *
- * Since: 2.22
- **/
-int
-g_socket_get_fd (GSocket *socket)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), -1);
-
- return socket->priv->fd;
-}
-
-/**
- * g_socket_get_local_address:
- * @socket: a #GSocket.
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Try to get the local address of a bound socket. This is only
- * useful if the socket has been bound to a local address.
- *
- * Returns: a #GSocketAddress or %NULL on error.
- *
- * Since: 2.22
- **/
-GSocketAddress *
-g_socket_get_local_address (GSocket *socket,
- GError **error)
-{
- gchar buffer[256];
- guint32 len = 256;
-
- g_return_val_if_fail (G_IS_SOCKET (socket), NULL);
-
- if (socket->priv->local_address)
- return socket->priv->local_address;
-
- if (getsockname (socket->priv->fd, (struct sockaddr *) buffer, &len) < 0)
- {
- int errsv = get_socket_errno ();
- g_set_error (error, G_IO_ERROR, socket_io_error_from_errno (errsv),
- _("could not get local address: %s"), socket_strerror (errsv));
- return NULL;
- }
-
- socket->priv->local_address = g_socket_address_new_from_native (buffer, len);
- return socket->priv->local_address;
-}
-
-/**
- * g_socket_get_remote_address:
- * @socket: a #GSocket.
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Try to get the remove address of a connected socket. This is only
- * useful for connection oriented sockets that have been connected.
- *
- * Returns: a #GSocketAddress or %NULL on error.
- *
- * Since: 2.22
- **/
-GSocketAddress *
-g_socket_get_remote_address (GSocket *socket,
- GError **error)
-{
- gchar buffer[256];
- guint32 len = 256;
-
- g_return_val_if_fail (G_IS_SOCKET (socket), NULL);
-
- if (socket->priv->remote_address)
- return socket->priv->remote_address;
-
- if (getpeername (socket->priv->fd, (struct sockaddr *) buffer, &len) < 0)
- {
- int errsv = get_socket_errno ();
- g_set_error (error, G_IO_ERROR, socket_io_error_from_errno (errsv),
- _("could not get remote address: %s"), socket_strerror (errsv));
- return NULL;
- }
-
- socket->priv->remote_address = g_socket_address_new_from_native (buffer, len);
- return socket->priv->remote_address;
-}
-
-/**
- * g_socket_is_connected:
- * @socket: a #GSocket.
- *
- * Check whether the socket is connected. This is only useful for
- * connection-oriented sockets.
- *
- * Returns: %TRUE if socket is connected, %FALSE otherwise.
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_is_connected (GSocket *socket)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), FALSE);
-
- return socket->priv->remote_address != NULL;
-}
-
-/**
- * g_socket_listen:
- * @socket: a #GSocket.
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Marks the socket as a server socket, i.e. a socket that is used
- * to accept incoming requests using g_socket_accept().
- *
- * Before calling this the socket must be bound to a local address using
- * g_socket_bind().
- *
- * Returns: %TRUE on success, %FALSE on error.
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_listen (GSocket *socket,
- GError **error)
-{
- g_return_val_if_fail (G_IS_SOCKET (socket), FALSE);
-
- if (!check_socket (socket, error))
- return FALSE;
-
- if (listen (socket->priv->fd, socket->priv->listen_backlog) < 0)
- {
- int errsv = get_socket_errno ();
-
- g_set_error (error, G_IO_ERROR, socket_io_error_from_errno (errsv),
- _("could not listen: %s"), socket_strerror (errsv));
- return FALSE;
- }
-
- return TRUE;
-}
-
-/**
- * g_socket_bind:
- * @socket: a #GSocket.
- * @address: a #GSocketAddress specifying the local address.
- * @allow_reuse: whether to allow reusing this address
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * When a socket is created it is attached to an address family, but it
- * doesn't have an address in this family. g_socket_bind() assigns the
- * address (sometimes called name) of the socket.
- *
- * It is generally required to bind to a local address before you can
- * receive connections. (See g_socket_listen() and g_socket_accept() ).
- *
- * If @allow_reuse is %TRUE this allows the bind call to succeed in some
- * situation where it would otherwise return a %G_IO_ERROR_ADDRESS_IN_USE
- * error. The main example is for a TCP server socket where there are
- * outstanding connections in the WAIT state, which are generally safe
- * to ignore. However, setting it to %TRUE doesn't mean the call will
- * succeed if there is a socket actively bound to the address.
- *
- * In general, pass %TRUE if the socket will be used to accept connections,
- * otherwise pass %FALSE.
- *
- * Returns: %TRUE on success, %FALSE on error.
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_bind (GSocket *socket,
- GSocketAddress *address,
- gboolean reuse_address,
- GError **error)
-{
- gchar addr[256];
- int value;
-
- g_return_val_if_fail (G_IS_SOCKET (socket) && G_IS_SOCKET_ADDRESS (address), FALSE);
-
- if (!check_socket (socket, error))
- return FALSE;
-
- /* SO_REUSEADDR on windows means something else and is not what we want.
- It always allows the unix variant of SO_REUSEADDR anyway */
-#ifndef G_OS_WIN32
- value = (int) !!reuse_address;
- if (setsockopt (socket->priv->fd, SOL_SOCKET, SO_REUSEADDR,
- (gpointer) &value, sizeof (value)) < 0)
- {
- int errsv = get_socket_errno ();
- g_set_error (error,
- G_IO_ERROR, socket_io_error_from_errno (errsv),
- _("Error setting reuse_address: %s"), socket_strerror (errsv));
- return FALSE;
- }
-#endif
-
- if (!g_socket_address_to_native (address, addr, sizeof addr))
- return FALSE;
-
- if (bind (socket->priv->fd, (struct sockaddr *) addr,
- g_socket_address_get_native_size (address)) < 0)
- {
- int errsv = get_socket_errno ();
- g_set_error (error,
- G_IO_ERROR, socket_io_error_from_errno (errsv),
- _("Error binding to address: %s"), socket_strerror (errsv));
- return FALSE;
- }
-
- socket->priv->local_address = g_object_ref (address);
-
- return TRUE;
-}
-
-/**
- * g_socket_accept:
- * @socket: a #GSocket.
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Accept incoming connections on a connection-based socket. This removes
- * the first outstanding connection request from the listening socket and
- * creates a #GSocket object for it.
- *
- * The @socket must be bound to a local address with g_socket_bind() and
- * must be listening for incoming connections (g_socket_listen()).
- *
- * If there are no outstanding connections then the operation will block
- * or return %G_IO_ERROR_WOULD_BLOCK if non-blocking I/O is enabled.
- * To be notified of an incoming connection, wait for the %G_IO_IN condition.
- *
- * Returns: a new #GSocket, or %NULL on error.
- * Free the returned object with g_object_unref().
- *
- * Since: 2.22
- **/
-GSocket *
-g_socket_accept (GSocket *socket,
- GError **error)
-{
- GSocket *new_socket;
- gint ret;
-
- g_return_val_if_fail (G_IS_SOCKET (socket), NULL);
-
- if (!check_socket (socket, error))
- return NULL;
-
- while (1)
- {
- if (socket->priv->blocking &&
- !g_socket_condition_wait (socket,
- G_IO_IN, NULL, error))
- return NULL;
-
- if ((ret = accept (socket->priv->fd, NULL, 0)) < 0)
- {
- int errsv = get_socket_errno ();
-
- win32_unset_event_mask (socket, FD_ACCEPT);
-
- if (errsv == EINTR)
- continue;
-
- if (socket->priv->blocking)
- {
-#ifdef WSAEWOULDBLOCK
- if (errsv == WSAEWOULDBLOCK)
- continue;
-#else
- if (errsv == EWOULDBLOCK ||
- errsv == EAGAIN)
- continue;
-#endif
- }
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error accepting connection: %s"), socket_strerror (errsv));
- return NULL;
- }
- break;
- }
-
- win32_unset_event_mask (socket, FD_ACCEPT);
-
-#ifdef G_OS_WIN32
- {
- /* The socket inherits the accepting sockets event mask and even object,
- we need to remove that */
- WSAEventSelect (ret, NULL, 0);
- }
-#else
- {
- int flags;
-
- /* We always want to set close-on-exec to protect users. If you
- need to so some weird inheritance to exec you can re-enable this
- using lower level hacks with g_socket_get_fd(). */
- flags = fcntl (ret, F_GETFD, 0);
- if (flags != -1 &&
- (flags & FD_CLOEXEC) == 0)
- {
- flags |= FD_CLOEXEC;
- fcntl (ret, F_SETFD, flags);
- }
- }
-#endif
-
- new_socket = g_socket_new_from_fd (ret, error);
- if (new_socket == NULL)
- {
-#ifdef G_OS_WIN32
- closesocket (ret);
-#else
- close (ret);
-#endif
- }
-
- return new_socket;
-}
-
-/**
- * g_socket_connect:
- * @socket: a #GSocket.
- * @address: a #GSocketAddress specifying the remote address.
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Connect the socket to the specified remote address.
- *
- * For connection oriented socket this generally means we attempt to make
- * a connection to the @address. For a connection-less socket it sets
- * the default address for g_socket_send() and discards all incoming datagrams
- * from other sources.
- *
- * Generally connection oriented sockets can only connect once, but connection-less
- * sockets can connect multiple times to change the default address.
- *
- * If the connect call needs to do network I/O it will block, unless
- * non-blocking I/O is enabled. Then %G_IO_ERROR_PENDING is returned
- * and the user can be notified of the connection finishing by waiting
- * for the G_IO_OUT condition. The result of the connection can then be
- * checked with g_socket_check_pending_error().
- *
- * Returns: %TRUE if connected, %FALSE on error.
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_connect (GSocket *socket,
- GSocketAddress *address,
- GError **error)
-{
- gchar buffer[256];
-
- g_return_val_if_fail (G_IS_SOCKET (socket) && G_IS_SOCKET_ADDRESS (address), FALSE);
-
- if (!check_socket (socket, error))
- return FALSE;
-
- g_socket_address_to_native (address, buffer, sizeof buffer);
-
- while (1)
- {
- if (socket->priv->blocking &&
- !g_socket_condition_wait (socket,
- G_IO_IN, NULL, error))
- return FALSE;
-
- if (connect (socket->priv->fd, (struct sockaddr *) buffer,
- g_socket_address_get_native_size (address)) < 0)
- {
- int errsv = get_socket_errno ();
-
- if (errsv == EINTR)
- continue;
-
-#ifndef G_OS_WIN32
- if (errsv == EINPROGRESS)
-#else
- if (errsv == WSAEINPROGRESS)
-#endif
- {
- if (socket->priv->blocking)
- {
- g_socket_condition_wait (socket, G_IO_OUT, NULL, NULL);
- if (g_socket_check_pending_error (socket, error))
- break;
- else
- g_prefix_error (error, _("Error connecting: "));
- }
- else
- g_set_error (error, G_IO_ERROR, G_IO_ERROR_PENDING,
- _("Connection in progress"));
- }
- else
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error connecting: %s"), socket_strerror (errsv));
-
- return FALSE;
- }
- break;
- }
-
- win32_unset_event_mask (socket, FD_CONNECT);
-
- socket->priv->remote_address = g_object_ref (address);
-
- return TRUE;
-}
-
-/**
- * g_socket_check_pending_error:
- * @socket: a #GSocket
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Checks and resets the pending error for the socket. This is typically
- * used to check for errors when g_socket_connect() is used in non-blocking mode.
- *
- * Returns: %TRUE if no error, %FALSE otherwise, setting @error to the error
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_check_pending_error (GSocket *socket,
- GError **error)
-{
- guint optlen;
- int value;
-
- if (getsockopt (socket->priv->fd, SOL_SOCKET, SO_ERROR, (void *)&value, &optlen) != 0)
- {
- int errsv = get_socket_errno ();
-
- g_set_error (error, G_IO_ERROR, socket_io_error_from_errno (errsv),
- _("Unable to get pending error: %s"), socket_strerror (errsv));
- return FALSE;
- }
-
- if (value != 0)
- {
- g_set_error (error, G_IO_ERROR, socket_io_error_from_errno (value),
- "%s", socket_strerror (value));
- return FALSE;
- }
- return TRUE;
-}
-
-/**
- * g_socket_receive:
- * @socket: a #GSocket
- * @buffer: a buffer to read data into (which should be at least count bytes long).
- * @size: the number of bytes that will be read from the stream
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Receive data (up to @size bytes) from a socket. This is mainly used by
- * connection oriented sockets, it is identical to g_socket_receive_from()
- * with @address set to %NULL.
- *
- * If a message is too long to fit in @buffer, excess bytes may be discarded
- * depending on the type of socket the message is received from.
- *
- * If the socket is in blocking mode the call will block until there is
- * some data to receive or there is an error. If there is no data available
- * and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
- * will be returned. To be notified of available data, wait for the %G_IO_IN
- * condition.
- *
- * On error -1 is returned and @error is set accordingly.
- *
- * Returns: Number of bytes read, or -1 on error
- *
- * Since: 2.22
- **/
-gssize
-g_socket_receive (GSocket *socket,
- gchar *buffer,
- gsize size,
- GError **error)
-{
- gssize ret;
-
- g_return_val_if_fail (G_IS_SOCKET (socket) && buffer != NULL, FALSE);
-
- if (!check_socket (socket, error))
- return -1;
-
- while (1)
- {
- if (socket->priv->blocking &&
- !g_socket_condition_wait (socket,
- G_IO_IN, NULL, error))
- return -1;
-
- if ((ret = recv (socket->priv->fd, buffer, size, 0)) < 0)
- {
- int errsv = get_socket_errno ();
-
- if (errsv == EINTR)
- continue;
-
- if (socket->priv->blocking)
- {
-#ifdef WSAEWOULDBLOCK
- if (errsv == WSAEWOULDBLOCK)
- continue;
-#else
- if (errsv == EWOULDBLOCK ||
- errsv == EAGAIN)
- continue;
-#endif
- }
-
- win32_unset_event_mask (socket, FD_READ);
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error receiving data: %s"), socket_strerror (errsv));
- return -1;
- }
-
- win32_unset_event_mask (socket, FD_READ);
-
- break;
- }
-
- return ret;
-}
-
-/**
- * g_socket_receive_from:
- * @socket: a #GSocket
- * @address: a pointer to a #GSocketAddress pointer, or %NULL
- * @buffer: a buffer to read data into (which should be at least count bytes long).
- * @size: the number of bytes that will be read from the stream
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Receive data (up to @size bytes) from a socket.
- *
- * If @address is non-%NULL then @address will be set equal to the
- * source address of the received packet.
- * @address is owned by the caller.
- *
- * If the socket is in blocking mode the call will block until there is
- * some data to receive or there is an error. If there is no data available
- * and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
- * will be returned. To be notified of available data, wait for the %G_IO_IN
- * condition.
- *
- * On error -1 is returned and @error is set accordingly.
- *
- * Returns: Number of bytes read, or -1 on error
- *
- * Since: 2.22
- **/
-gssize
-g_socket_receive_from (GSocket *socket,
- GSocketAddress **address,
- gchar *buffer,
- gsize size,
- GError **error)
-{
- GInputVector v;
-
- v.buffer = buffer;
- v.size = size;
-
- return g_socket_receive_message (socket,
- address,
- &v, 1,
- NULL, 0, NULL,
- error);
-}
-
-/**
- * g_socket_send:
- * @socket: a #GSocket
- * @buffer: the buffer containing the data to send.
- * @size: the number of bytes to send
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Tries to send @size bytes from @buffer on the socket. This is mainly used by
- * connection oriented sockets, it is identical to g_socket_send_to()
- * with @address set to %NULL.
- *
- * If the socket is in blocking mode the call will block until there is
- * space for the data in the socket queue. If there is no space available
- * and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
- * will be returned. To be notified of available space, wait for the %G_IO_OUT
- * condition.
- *
- * Note that on Windows you can't rely on a %G_IO_OUT condition
- * not producing a %G_IO_ERROR_WOULD_BLOCK error, as this is how Winsock
- * write notification works. However, robust apps should always be able to
- * handle this since it can easily appear in other cases too.
- *
- * On error -1 is returned and @error is set accordingly.
- *
- * Returns: Number of bytes read, or -1 on error
- *
- * Since: 2.22
- **/
-gssize
-g_socket_send (GSocket *socket,
- const gchar *buffer,
- gsize size,
- GError **error)
-{
- gssize ret;
-
- g_return_val_if_fail (G_IS_SOCKET (socket) && buffer != NULL, FALSE);
-
- if (!check_socket (socket, error))
- return -1;
-
- while (1)
- {
- if (socket->priv->blocking &&
- !g_socket_condition_wait (socket,
- G_IO_OUT, NULL, error))
- return -1;
-
- if ((ret = send (socket->priv->fd, buffer, size, 0)) < 0)
- {
- int errsv = get_socket_errno ();
-
- if (errsv == EINTR)
- continue;
-
-#ifdef WSAEWOULDBLOCK
- if (errsv == WSAEWOULDBLOCK)
- win32_unset_event_mask (socket, FD_WRITE);
-#endif
-
- if (socket->priv->blocking)
- {
-#ifdef WSAEWOULDBLOCK
- if (errsv == WSAEWOULDBLOCK)
- continue;
-#else
- if (errsv == EWOULDBLOCK ||
- errsv == EAGAIN)
- continue;
-#endif
- }
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error sending data: %s"), socket_strerror (errsv));
- return -1;
- }
- break;
- }
-
- return ret;
-}
-
-/**
- * g_socket_send_to:
- * @socket: a #GSocket
- * @address: a #GSocketAddress, or %NULL
- * @buffer: the buffer containing the data to send.
- * @size: the number of bytes to send
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Tries to send @size bytes from @buffer to @address. If @address is
- * %NULL then the message is sent to the default receiver (set by
- * g_socket_connect()).
- *
- * If the socket is in blocking mode the call will block until there is
- * space for the data in the socket queue. If there is no space available
- * and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
- * will be returned. To be notified of available space, wait for the %G_IO_OUT
- * condition.
- *
- * Note that on Windows you can't rely on a %G_IO_OUT condition
- * not producing a %G_IO_ERROR_WOULD_BLOCK error, as this is how Winsock
- * write notification works. However, robust apps should always be able to
- * handle this since it can easily appear in other cases too.
- *
- * On error -1 is returned and @error is set accordingly.
- *
- * Returns: Number of bytes read, or -1 on error
- *
- * Since: 2.22
- **/
-gssize
-g_socket_send_to (GSocket *socket,
- GSocketAddress *address,
- const gchar *buffer,
- gsize size,
- GError **error)
-{
- GOutputVector v;
-
- v.buffer = buffer;
- v.size = size;
-
- return g_socket_send_message (socket,
- address,
- &v, 1,
- NULL, 0,
- 0, error);
-}
-
-/**
- * g_socket_close:
- * @socket: a #GSocket
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Closes the socket, shutting down any active connection.
- *
- * Closing a socket does not wait for all outstanding I/O operations to finish,
- * so the caller should not rely on them to be guaranteed to complete even
- * if the close returns with no error.
- *
- * Once the socket is closed, all other operations will return %G_IO_ERROR_CLOSED.
- * Closing a stream multiple times will not return an error.
- *
- * Sockets will be automatically closed when the last reference
- * is dropped, but you might want to call this function to make sure
- * resources are released as early as possible.
- *
- * Returns: %TRUE on success, %FALSE on error
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_close (GSocket *socket,
- GError **error)
-{
- int res;
-
- g_return_val_if_fail (G_IS_SOCKET (socket), TRUE);
-
- if (socket->priv->closed)
- return TRUE; /* Multiple close not an error */
-
- if (!check_socket (socket, NULL))
- return FALSE;
-
- while (1)
- {
-#ifdef G_OS_WIN32
- res = closesocket (socket->priv->fd);
-#else
- res = close (socket->priv->fd);
-#endif
- if (res == -1)
- {
- int errsv = get_socket_errno ();
-
- if (errsv == EINTR)
- continue;
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error closing socket: %s"),
- socket_strerror (errsv));
- return FALSE;
- }
- break;
- }
-
-#ifdef G_OS_WIN32
- if (socket->priv->event != WSA_INVALID_EVENT)
- {
- WSACloseEvent (socket->priv->event);
- socket->priv->event = WSA_INVALID_EVENT;
- }
-#endif
-
- socket->priv->closed = TRUE;
-
- return TRUE;
-}
-
-/**
- * g_socket_is_closed:
- * @socket: a #GSocket
- *
- * Checks whether a socket is closed.
- *
- * Returns: %TRUE if socket is closed, %FALSE otherwise
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_is_closed (GSocket *socket)
-{
- return socket->priv->closed;
-}
-
-#ifdef G_OS_WIN32
-/* Broken source, used on errors */
-static gboolean
-broken_prepare (GSource *source,
- gint *timeout)
-{
- return FALSE;
-}
-
-static gboolean
-broken_check (GSource *source)
-{
- return FALSE;
-}
-
-static gboolean
-broken_dispatch (GSource *source,
- GSourceFunc callback,
- gpointer user_data)
-{
- return TRUE;
-}
-
-static GSourceFuncs broken_funcs =
-{
- broken_prepare,
- broken_check,
- broken_dispatch,
- NULL
-};
-
-static gint
-network_events_for_condition (GIOCondition condition)
-{
- int event_mask = 0;
-
- if (condition & G_IO_IN)
- event_mask |= (FD_READ | FD_ACCEPT);
- if (condition & G_IO_OUT)
- event_mask |= (FD_WRITE | FD_CONNECT);
- event_mask |= FD_CLOSE;
-
- return event_mask;
-}
-
-static void
-ensure_event (GSocket *socket)
-{
- if (socket->priv->event == WSA_INVALID_EVENT)
- socket->priv->event = WSACreateEvent();
-}
-
-static void
-update_select_events (GSocket *socket)
-{
- int event_mask;
- GIOCondition *ptr;
- GList *l;
- WSAEVENT event;
-
- ensure_event (socket);
-
- event_mask = 0;
- for (l = socket->priv->requested_conditions; l != NULL; l = l->next)
- {
- ptr = l->data;
- event_mask |= network_events_for_condition (*ptr);
- }
-
- if (event_mask != socket->priv->selected_events)
- {
- /* If no events selected, disable event so we can unset
- nonblocking mode */
-
- if (event_mask == 0)
- event = NULL;
- else
- event = socket->priv->event;
-
- if (WSAEventSelect (socket->priv->fd, event, event_mask) == 0)
- socket->priv->selected_events = event_mask;
- }
-}
-
-static void
-add_condition_watch (GSocket *socket,
- GIOCondition *condition)
-{
- g_assert (g_list_find (socket->priv->requested_conditions, condition) == NULL);
-
- socket->priv->requested_conditions =
- g_list_prepend (socket->priv->requested_conditions, condition);
-
- update_select_events (socket);
-}
-
-static void
-remove_condition_watch (GSocket *socket,
- GIOCondition *condition)
-{
- g_assert (g_list_find (socket->priv->requested_conditions, condition) != NULL);
-
- socket->priv->requested_conditions =
- g_list_remove (socket->priv->requested_conditions, condition);
-
- update_select_events (socket);
-}
-
-static GIOCondition
-update_condition (GSocket *socket)
-{
- WSANETWORKEVENTS events;
- GIOCondition condition;
-
- if (WSAEnumNetworkEvents (socket->priv->fd,
- socket->priv->event,
- &events) == 0)
- {
- socket->priv->current_events |= events.lNetworkEvents;
- if (events.lNetworkEvents & FD_WRITE &&
- events.iErrorCode[FD_WRITE_BIT] != 0)
- socket->priv->current_errors |= FD_WRITE;
- if (events.lNetworkEvents & FD_CONNECT &&
- events.iErrorCode[FD_CONNECT_BIT] != 0)
- socket->priv->current_errors |= FD_CONNECT;
- }
-
- condition = 0;
- if (socket->priv->current_events & (FD_READ | FD_ACCEPT))
- condition |= G_IO_IN;
-
- if (socket->priv->current_events & FD_CLOSE ||
- socket->priv->closed)
- condition |= G_IO_HUP;
-
- /* Never report both G_IO_OUT and HUP, these are
- mutually exclusive (can't write to a closed socket) */
- if ((condition & G_IO_HUP) == 0 &&
- socket->priv->current_events & FD_WRITE)
- {
- if (socket->priv->current_errors & FD_WRITE)
- condition |= G_IO_ERR;
- else
- condition |= G_IO_OUT;
- }
- else
- {
- if (socket->priv->current_events & FD_CONNECT)
- {
- if (socket->priv->current_errors & FD_CONNECT)
- condition |= (G_IO_HUP | G_IO_ERR);
- else
- condition |= G_IO_OUT;
- }
- }
-
- return condition;
-}
-
-typedef struct {
- GSource source;
- GPollFD pollfd;
- GSocket *socket;
- GIOCondition condition;
- GCancellable *cancellable;
- GPollFD cancel_pollfd;
- GIOCondition result_condition;
-} GWinsockSource;
-
-static gboolean
-winsock_prepare (GSource *source,
- gint *timeout)
-{
- GWinsockSource *winsock_source = (GWinsockSource *)source;
- GIOCondition current_condition;
-
- current_condition = update_condition (winsock_source->socket);
-
- if (g_cancellable_is_cancelled (winsock_source->cancellable))
- {
- winsock_source->result_condition = current_condition;
- return TRUE;
- }
-
- if ((winsock_source->condition & current_condition) != 0)
- {
- winsock_source->result_condition = current_condition;
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gboolean
-winsock_check (GSource *source)
-{
- GWinsockSource *winsock_source = (GWinsockSource *)source;
- GIOCondition current_condition;
-
- current_condition = update_condition (winsock_source->socket);
-
- if (g_cancellable_is_cancelled (winsock_source->cancellable))
- {
- winsock_source->result_condition = current_condition;
- return TRUE;
- }
-
- if ((winsock_source->condition & current_condition) != 0)
- {
- winsock_source->result_condition = current_condition;
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gboolean
-winsock_dispatch (GSource *source,
- GSourceFunc callback,
- gpointer user_data)
-{
- GSocketSourceFunc func = (GSocketSourceFunc)callback;
- GWinsockSource *winsock_source = (GWinsockSource *)source;
-
- return (*func) (user_data,
- winsock_source->result_condition & winsock_source->condition);
-}
-
-static void
-winsock_finalize (GSource *source)
-{
- GWinsockSource *winsock_source = (GWinsockSource *)source;
- GSocket *socket;
-
- socket = winsock_source->socket;
-
- remove_condition_watch (socket, &winsock_source->condition);
- g_object_unref (socket);
-
- if (winsock_source->cancellable)
- g_object_unref (winsock_source->cancellable);
-}
-
-static GSourceFuncs winsock_funcs =
-{
- winsock_prepare,
- winsock_check,
- winsock_dispatch,
- winsock_finalize
-};
-
-static GSource *
-winsock_source_new (GSocket *socket,
- GIOCondition condition,
- GCancellable *cancellable)
-{
- GSource *source;
- GWinsockSource *winsock_source;
-
- ensure_event (socket);
-
- if (socket->priv->event == WSA_INVALID_EVENT)
- {
- g_warning ("Failed to create WSAEvent");
- return g_source_new (&broken_funcs, sizeof (GSource));
- }
-
- condition |= G_IO_HUP | G_IO_ERR;
-
- source = g_source_new (&winsock_funcs, sizeof (GWinsockSource));
- winsock_source = (GWinsockSource *)source;
-
- winsock_source->socket = g_object_ref (socket);
- winsock_source->condition = condition;
- add_condition_watch (socket, &winsock_source->condition);
-
- if (cancellable)
- {
- winsock_source->cancellable = g_object_ref (cancellable);
- g_cancellable_make_pollfd (cancellable,
- &winsock_source->cancel_pollfd);
- g_source_add_poll (source, &winsock_source->cancel_pollfd);
- }
-
- winsock_source->pollfd.fd = (gintptr) socket->priv->event;
- winsock_source->pollfd.events = condition;
- g_source_add_poll (source, &winsock_source->pollfd);
-
- return source;
-}
-#endif
-
-/**
- * g_socket_create_source:
- * @socket: a #GSocket
- * @condition: a #GIOCondition mask to monitor
- * @cancellable: a %GCancellable or %NULL
- *
- * Creates a %GSource that can be attached to a %GMainContext to monitor
- * for the availibility of the specified @condition on the socket.
- *
- * The callback on the source is of the #GSocketSourceFunc type.
- *
- * It is meaningless to specify %G_IO_ERR or %G_IO_HUP in condition;
- * these conditions will always be reported output if they are true.
- *
- * @cancellable if not %NULL can be used to cancel the source, which will
- * cause the source to trigger, reporting the current condition. You can
- * check for this in the callback using g_cancellable_is_cancelled().
- *
- * Returns: a newly allocated %GSource, free with g_source_unref().
- *
- * Since: 2.22
- **/
-GSource *
-g_socket_create_source (GSocket *socket,
- GIOCondition condition,
- GCancellable *cancellable)
-{
- GSource *source;
- g_return_val_if_fail (G_IS_SOCKET (socket) && (cancellable == NULL || G_IS_CANCELLABLE (cancellable)), NULL);
-
-#ifdef G_OS_WIN32
- source = winsock_source_new (socket, condition, cancellable);
-#else
- source =_g_fd_source_new (socket->priv->fd, condition, cancellable);
-#endif
- return source;
-}
-
-/**
- * g_socket_condition_check:
- * @socket: a #GSocket
- * @condition: a #GIOCondition mask to check
- *
- * Checks on the readiness of @socket to perform operations. The
- * operations specified in @condition are checked for and masked
- * against the currently-satisfied conditions on @socket. The result
- * is returned.
- *
- * It is meaningless to specify %G_IO_ERR or %G_IO_HUP in condition;
- * these conditions will always be set in the output if they are true.
- *
- * This call never blocks.
- *
- * Returns: the @GIOCondition mask of the current state
- *
- * Since: 2.22
- **/
-GIOCondition
-g_socket_condition_check (GSocket *socket,
- GIOCondition condition)
-{
- if (!check_socket (socket, NULL))
- return 0;
-
-#ifdef G_OS_WIN32
- {
- GIOCondition current_condition;
-
- condition |= G_IO_ERR | G_IO_HUP;
-
- add_condition_watch (socket, &condition);
- current_condition = update_condition (socket);
- remove_condition_watch (socket, &condition);
- return condition & current_condition;
- }
-#else
- {
- GPollFD poll_fd;
- gint result;
- poll_fd.fd = socket->priv->fd;
- poll_fd.events = condition;
-
- do
- result = g_poll (&poll_fd, 1, 0);
- while (result == -1 && get_socket_errno () == EINTR);
-
- return poll_fd.revents;
- }
-#endif
-}
-
-/**
- * g_socket_condition_wait:
- * @socket: a #GSocket
- * @condition: a #GIOCondition mask to wait for
- * @cancellable: a #GCancellable, or %NULL
- * @error: a #GError pointer, or %NULL
- *
- * Waits for @condition to become true on @socket. When the condition
- * becomes true, %TRUE is returned.
- *
- * If @cancellable is cancelled before the condition becomes true then
- * %FALSE is returned and @error, if non-%NULL, is set to %G_IO_ERROR_CANCELLED.
- *
- * Returns: %TRUE if the condition was met, %FALSE otherwise
- *
- * Since: 2.22
- **/
-gboolean
-g_socket_condition_wait (GSocket *socket,
- GIOCondition condition,
- GCancellable *cancellable,
- GError **error)
-{
- if (!check_socket (socket, error))
- return FALSE;
-
- if (g_cancellable_set_error_if_cancelled (cancellable, error))
- return FALSE;
-
-#ifdef G_OS_WIN32
- {
- GIOCondition current_condition;
- WSAEVENT events[2];
- DWORD res;
- GPollFD cancel_fd;
- int num_events;
-
- /* Always check these */
- condition |= G_IO_ERR | G_IO_HUP;
-
- add_condition_watch (socket, &condition);
-
- num_events = 0;
- events[num_events++] = socket->priv->event;
-
- if (cancellable)
- {
- g_cancellable_make_pollfd (cancellable, &cancel_fd);
- events[num_events++] = (WSAEVENT)cancel_fd.fd;
- }
-
- current_condition = update_condition (socket);
- while ((condition & current_condition) == 0)
- {
- res = WSAWaitForMultipleEvents(num_events, events,
- FALSE, WSA_INFINITE, FALSE);
- if (res == WSA_WAIT_FAILED)
- {
- int errsv = get_socket_errno ();
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Waiting for socket condition: %s"),
- socket_strerror (errsv));
- break;
- }
-
- if (g_cancellable_set_error_if_cancelled (cancellable, error))
- break;
-
- current_condition = update_condition (socket);
- }
- remove_condition_watch (socket, &condition);
-
- return (condition & current_condition) != 0;
- }
-#else
- {
- GPollFD poll_fd[2];
- gint result;
- gint num;
-
- poll_fd[0].fd = socket->priv->fd;
- poll_fd[0].events = condition;
- num = 1;
-
- if (cancellable)
- {
- g_cancellable_make_pollfd (cancellable, &poll_fd[1]);
- num++;
- }
-
- do
- result = g_poll (poll_fd, num, -1);
- while (result == -1 && get_socket_errno () == EINTR);
-
- return cancellable == NULL ||
- !g_cancellable_set_error_if_cancelled (cancellable, error);
- }
- #endif
-}
-
-/**
- * g_socket_send_to:
- * @socket: a #GSocket
- * @address: a #GSocketAddress, or %NULL
- * @vectors: an array of #GOutputVector structs
- * @num_vectors: the number of elements in @vectors, or -1
- * @messages: a pointer to an array of #GSocketControlMessages, or
- * %NULL.
- * @num_messages: number of elements in @messages, or -1.
- * @flags: an int containing #GSocketMsgFlags flags
- * @error: #GError for error reporting, or %NULL to ignore.
- *
- * Send data to @address on @socket. This is the most complicated and
- * fully-featured version of this call. For easier use, see
- * g_socket_send() and g_socket_send_to().
- *
- * If @address is %NULL then the message is sent to the default receiver
- * (set by g_socket_connect()).
- *
- * @vector must point to an array of #GOutputVector structs and
- * @num_vectors must be the length of this array. These structs
- * describe the buffers that the sent data will be gathered from.
- * If @num_vector is -1, then @vector is assumed to be terminated
- * by a #GOutputVector with a %NULL buffer pointer.
- *
- *
- * @messages, if non-%NULL, is taken to point to an array of @num_messages
- * #GSocketControlMessage instances. These correspond to the control
- * messages to be sent on the socket.
- * If @num_messages is -1 then @messages is treated as a %NULL-terminated
- * array.
- *
- * @flags modify how the message sent. The commonly available arguments
- * for this is available in the #GSocketMsgFlags enum, but the
- * values there are the same as the system values, and the flags
- * are passed in as-is, so you can pass in system specific flags too.
- *
- * If the socket is in blocking mode the call will block until there is
- * space for the data in the socket queue. If there is no space available
- * and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
- * will be returned. To be notified of available space, wait for the %G_IO_OUT
- * condition.
- *
- * Note that on Windows you can't rely on a %G_IO_OUT condition
- * not producing a %G_IO_ERROR_WOULD_BLOCK error, as this is how Winsock
- * write notification works. However, robust apps should always be able to
- * handle this since it can easily appear in other cases too.
- *
- * On error -1 is returned and @error is set accordingly.
- *
- * Returns: Number of bytes read, or -1 on error
- *
- * Since: 2.22
- **/
-gssize
-g_socket_send_message (GSocket *socket,
- GSocketAddress *address,
- GOutputVector *vectors,
- gint num_vectors,
- GSocketControlMessage **messages,
- gint num_messages,
- gint flags,
- GError **error)
-{
- GOutputVector one_vector;
- char zero;
-
- if (!check_socket (socket, error))
- return -1;
-
- if (num_vectors == -1)
- {
- for (num_vectors = 0;
- vectors[num_vectors].buffer != NULL;
- num_vectors++)
- ;
- }
-
- if (num_messages == -1)
- {
- for (num_messages = 0;
- messages != NULL && messages[num_messages] != NULL;
- num_messages++)
- ;
- }
-
- if (num_vectors == 0)
- {
- zero = '\0';
-
- one_vector.buffer = &zero;
- one_vector.size = 1;
- num_vectors = 1;
- vectors = &one_vector;
- }
-
-#ifndef G_OS_WIN32
- {
- struct msghdr msg;
- gssize result;
-
- /* name */
- if (address)
- {
- msg.msg_namelen = g_socket_address_get_native_size (address);
- msg.msg_name = g_alloca (msg.msg_namelen);
- g_socket_address_to_native (address, msg.msg_name, msg.msg_namelen);
- }
-
- /* iov */
- {
- /* this entire expression will be evaluated at compile time */
- if (sizeof *msg.msg_iov == sizeof *vectors &&
- sizeof msg.msg_iov->iov_base == sizeof vectors->buffer &&
- G_STRUCT_OFFSET (struct iovec, iov_base) ==
- G_STRUCT_OFFSET (GOutputVector, buffer) &&
- sizeof msg.msg_iov->iov_len == sizeof vectors->size &&
- G_STRUCT_OFFSET (struct iovec, iov_len) ==
- G_STRUCT_OFFSET (GOutputVector, size))
- /* ABI is compatible */
- {
- msg.msg_iov = (struct iovec *) vectors;
- msg.msg_iovlen = num_vectors;
- }
- else
- /* ABI is incompatible */
- {
- gint i;
-
- msg.msg_iov = g_newa (struct iovec, num_vectors);
- for (i = 0; i < num_vectors; i++)
- {
- msg.msg_iov[i].iov_base = (void *) vectors[i].buffer;
- msg.msg_iov[i].iov_len = vectors[i].size;
- }
- msg.msg_iovlen = num_vectors;
- }
- }
-
- /* control */
- {
- struct cmsghdr *cmsg;
- gint i;
-
- msg.msg_controllen = 0;
- for (i = 0; i < num_messages; i++)
- msg.msg_controllen += CMSG_SPACE (g_socket_control_message_get_size (messages[i]));
-
- msg.msg_control = g_alloca (msg.msg_controllen);
-
- cmsg = CMSG_FIRSTHDR (&msg);
- for (i = 0; i < num_messages; i++)
- {
- cmsg->cmsg_level = g_socket_control_message_get_level (messages[i]);
- cmsg->cmsg_type = g_socket_control_message_get_msg_type (messages[i]);
- cmsg->cmsg_len = CMSG_LEN (g_socket_control_message_get_size (messages[i]));
- g_socket_control_message_serialize (messages[i],
- CMSG_DATA (cmsg));
- cmsg = CMSG_NXTHDR (&msg, cmsg);
- }
- g_assert (cmsg == NULL);
- }
-
- while (1)
- {
- if (socket->priv->blocking &&
- !g_socket_condition_wait (socket,
- G_IO_OUT, NULL, error))
- return -1;
-
- result = sendmsg (socket->priv->fd, &msg, flags);
- if (result < 0)
- {
- int errsv = get_socket_errno ();
-
- if (errsv == EINTR)
- continue;
-
- if (socket->priv->blocking &&
- (errsv == EWOULDBLOCK ||
- errsv == EAGAIN))
- continue;
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error sending message: %s"), socket_strerror (errsv));
-
- return -1;
- }
- break;
- }
-
- return result;
- }
-#else
- {
- struct sockaddr_storage addr;
- guint addrlen;
- DWORD bytes_sent;
- int result;
- WSABUF *bufs;
- gint i;
-
- /* Win32 doesn't support control messages.
- Actually this is possible for raw and datagram sockets
- via WSASendMessage on Vista or later, but that doesn't
- seem very useful */
- if (num_messages != 0)
- {
- g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
- _("GSocketControlMessage not supported on windows"));
- return -1;
- }
-
- /* iov */
- bufs = g_newa (WSABUF, num_vectors);
- for (i = 0; i < num_vectors; i++)
- {
- bufs[i].buf = (char *)vectors[i].buffer;
- bufs[i].len = (gulong)vectors[i].size;
- }
-
- /* name */
- if (address)
- {
- addrlen = g_socket_address_get_native_size (address);
- g_socket_address_to_native (address, &addr, sizeof addr);
- }
-
- while (1)
- {
- if (socket->priv->blocking &&
- !g_socket_condition_wait (socket,
- G_IO_OUT, NULL, error))
- return -1;
-
- if (address)
- result = WSASendTo (socket->priv->fd,
- bufs, num_vectors,
- &bytes_sent, flags,
- (const struct sockaddr *)&addr, addrlen,
- NULL, NULL);
- else
- result = WSASend (socket->priv->fd,
- bufs, num_vectors,
- &bytes_sent, flags,
- NULL, NULL);
-
- if (result != 0)
- {
- int errsv = get_socket_errno ();
-
- if (errsv == WSAEINTR)
- continue;
-
- if (errsv == WSAEWOULDBLOCK)
- win32_unset_event_mask (socket, FD_WRITE);
-
- if (socket->priv->blocking &&
- errsv == WSAEWOULDBLOCK)
- continue;
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error sending message: %s"), socket_strerror (errsv));
-
- return -1;
- }
- break;
- }
-
- return bytes_sent;
- }
-#endif
-}
-
-/**
- * g_socket_receive_message:
- * @socket: a #GSocket
- * @address: a pointer to a #GSocketAddress pointer, or %NULL
- * @vectors: an array of #GInputVector structs
- * @num_vectors: the number of elements in @vectors, or -1
- * @messages: a pointer which will be filled with an array of
- * #GSocketControlMessages, or %NULL
- * @num_messages: a pointer which will be filled with the number of
- * elements in @messages, or %NULL
- * @flags: a pointer to an int containing #GSocketMsgFlags flags
- * @error: a #GError pointer, or %NULL
- *
- * Receive data from a socket. This is the most complicated and
- * fully-featured version of this call. For easier use, see
- * g_socket_receive() and g_socket_receive_from().
- *
- * If @address is non-%NULL then @address will be set equal to the
- * source address of the received packet.
- * @address is owned by the caller.
- *
- * @vector must point to an array of #GInputVector structs and
- * @num_vectors must be the length of this array. These structs
- * describe the buffers that received data will be scattered into.
- * If @num_vector is -1, then @vector is assumed to be terminated
- * by a #GInputVector with a %NULL buffer pointer.
- *
- * As a special case, if the size of the array is zero (in which case,
- * @vectors may of course be %NULL), then a single byte is received
- * and discarded. This is to facilitate the common practice of
- * sending a single '\0' byte for the purposes of transferring
- * ancillary data.
- *
- * @messages, if non-%NULL, is taken to point to a pointer that will
- * be set to point to a newly-allocated array of
- * #GSocketControlMessage instances. These correspond to the control
- * messages received from the kernel, one #GSocketControlMessage per
- * message from the kernel. This array is %NULL-terminated and must be
- * freed by the caller using g_free().
- *
- * @num_messages, if non-%NULL, will be set to the number of control
- * messages received.
- *
- * If both @messages and @num_messages are non-%NULL, then
- * @num_messages gives the number of #GSocketControlMessage instances
- * in @messages (ie: not including the %NULL terminator).
- *
- * @flags is an in/out parameter. The commonly available arguments
- * for this is available in the #GSocketMsgFlags enum, but the
- * values there are the same as the system values, and the flags
- * are passed in as-is, so you can pass in system specific flags too.
- *
- * If the socket is in blocking mode the call will block until there is
- * some data to receive or there is an error. If there is no data available
- * and the socket is in non-blocking mode a %G_IO_ERROR_WOULD_BLOCK error
- * will be returned. To be notified of available data, wait for the %G_IO_IN
- * condition.
- *
- * On error -1 is returned and @error is set accordingly.
- *
- * Returns: Number of bytes read, or -1 on error
- *
- * Since: 2.22
- **/
-gssize
-g_socket_receive_message (GSocket *socket,
- GSocketAddress **address,
- GInputVector *vectors,
- gint num_vectors,
- GSocketControlMessage ***messages,
- gint *num_messages,
- gint *flags,
- GError **error)
-{
- GInputVector one_vector;
- char one_byte;
-
- if (!check_socket (socket, error))
- return -1;
-
- if (num_vectors == -1)
- {
- for (num_vectors = 0;
- vectors[num_vectors].buffer != NULL;
- num_vectors++)
- ;
- }
-
- if (num_vectors == 0)
- {
- one_vector.buffer = &one_byte;
- one_vector.size = 1;
- num_vectors = 1;
- vectors = &one_vector;
- }
-
-#ifndef G_OS_WIN32
- {
- struct msghdr msg;
- gssize result;
- struct sockaddr_storage one_sockaddr;
-
- /* name */
- if (address)
- {
- msg.msg_name = &one_sockaddr;
- msg.msg_namelen = sizeof (struct sockaddr_storage);
- }
- else
- {
- msg.msg_name = NULL;
- msg.msg_namelen = 0;
- }
-
- /* iov */
- /* this entire expression will be evaluated at compile time */
- if (sizeof *msg.msg_iov == sizeof *vectors &&
- sizeof msg.msg_iov->iov_base == sizeof vectors->buffer &&
- G_STRUCT_OFFSET (struct iovec, iov_base) ==
- G_STRUCT_OFFSET (GInputVector, buffer) &&
- sizeof msg.msg_iov->iov_len == sizeof vectors->size &&
- G_STRUCT_OFFSET (struct iovec, iov_len) ==
- G_STRUCT_OFFSET (GInputVector, size))
- /* ABI is compatible */
- {
- msg.msg_iov = (struct iovec *) vectors;
- msg.msg_iovlen = num_vectors;
- }
- else
- /* ABI is incompatible */
- {
- gint i;
-
- msg.msg_iov = g_newa (struct iovec, num_vectors);
- for (i = 0; i < num_vectors; i++)
- {
- msg.msg_iov[i].iov_base = vectors[i].buffer;
- msg.msg_iov[i].iov_len = vectors[i].size;
- }
- msg.msg_iovlen = num_vectors;
- }
-
- /* control */
- msg.msg_control = g_alloca (2048);
- msg.msg_controllen = 2048;
-
- /* flags */
- if (flags != NULL)
- msg.msg_flags = *flags;
- else
- msg.msg_flags = 0;
-
- /* do it */
- while (1)
- {
- if (socket->priv->blocking &&
- !g_socket_condition_wait (socket,
- G_IO_IN, NULL, error))
- return -1;
-
- result = recvmsg (socket->priv->fd, &msg, msg.msg_flags);
-
- if (result < 0)
- {
- int errsv = get_socket_errno ();
-
- if (errsv == EINTR)
- continue;
-
- if (socket->priv->blocking &&
- (errsv == EWOULDBLOCK ||
- errsv == EAGAIN))
- continue;
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error receiving message: %s"), socket_strerror (errsv));
-
- return -1;
- }
- break;
- }
-
- /* decode address */
- if (address != NULL)
- {
- if (msg.msg_namelen > 0)
- *address = g_socket_address_new_from_native (msg.msg_name,
- msg.msg_namelen);
- else
- *address = NULL;
- }
-
- /* decode control messages */
- {
- GSocketControlMessage **my_messages = NULL;
- gint allocated = 0, index = 0;
- const gchar *scm_pointer;
- struct cmsghdr *cmsg;
- gsize scm_size;
-
- scm_pointer = (const gchar *) msg.msg_control;
- scm_size = msg.msg_controllen;
-
- for (cmsg = CMSG_FIRSTHDR (&msg); cmsg; cmsg = CMSG_NXTHDR (&msg, cmsg))
- {
- GSocketControlMessage *message;
-
- message = g_socket_control_message_deserialize (cmsg->cmsg_level,
- cmsg->cmsg_type,
- cmsg->cmsg_len - ((char *)CMSG_DATA (cmsg) - (char *)cmsg),
- CMSG_DATA (cmsg));
- if (message == NULL)
- /* We've already spewed about the problem in the
- deserialization code, so just continue */
- continue;
-
- if (index == allocated)
- {
- /* estimated 99% case: exactly 1 control message */
- allocated = MIN (allocated * 2, 1);
- my_messages = g_new (GSocketControlMessage *, (allocated + 1));
- allocated = 1;
- }
-
- my_messages[index++] = message;
- }
-
- if (num_messages)
- *num_messages = index;
-
- if (messages)
- {
- my_messages[index++] = NULL;
- *messages = my_messages;
- }
- else
- {
- gint i;
-
- /* free all those messages we just constructed.
- * we have to do it this way if the user ignores the
- * messages so that we will close any received fds.
- */
- for (i = 0; i < index; i++)
- g_object_unref (my_messages[i]);
- g_free (my_messages);
- }
- }
-
- /* capture the flags */
- if (flags != NULL)
- *flags = msg.msg_flags;
-
- return result;
- }
-#else
- {
- struct sockaddr_storage addr;
- int addrlen;
- DWORD bytes_received;
- DWORD win_flags;
- int result;
- WSABUF *bufs;
- gint i;
-
- /* iov */
- bufs = g_newa (WSABUF, num_vectors);
- for (i = 0; i < num_vectors; i++)
- {
- bufs[i].buf = (char *)vectors[i].buffer;
- bufs[i].len = (gulong)vectors[i].size;
- }
-
- /* flags */
- if (flags != NULL)
- win_flags = *flags;
- else
- win_flags = 0;
-
- /* do it */
- while (1)
- {
- if (socket->priv->blocking &&
- !g_socket_condition_wait (socket,
- G_IO_IN, NULL, error))
- return -1;
-
- addrlen = sizeof addr;
- if (address)
- result = WSARecvFrom (socket->priv->fd,
- bufs, num_vectors,
- &bytes_received, &win_flags,
- (struct sockaddr *)&addr, &addrlen,
- NULL, NULL);
- else
- result = WSARecv (socket->priv->fd,
- bufs, num_vectors,
- &bytes_received, &win_flags,
- NULL, NULL);
- if (result != 0)
- {
- int errsv = get_socket_errno ();
-
- if (errsv == WSAEINTR)
- continue;
-
- win32_unset_event_mask (socket, FD_READ);
-
- if (socket->priv->blocking &&
- errsv == WSAEWOULDBLOCK)
- continue;
-
- g_set_error (error, G_IO_ERROR,
- socket_io_error_from_errno (errsv),
- _("Error receiving message: %s"), socket_strerror (errsv));
-
- return -1;
- }
- win32_unset_event_mask (socket, FD_READ);
- break;
- }
-
- /* decode address */
- if (address != NULL)
- {
- if (addrlen > 0)
- *address = g_socket_address_new_from_native (&addr, addrlen);
- else
- *address = NULL;
- }
-
- /* capture the flags */
- if (flags != NULL)
- *flags = win_flags;
-
- return bytes_received;
- }
-#endif
-}
diff --git a/gio/gsocket.h b/gio/gsocket.h
deleted file mode 100644
index 5984b74..0000000
--- a/gio/gsocket.h
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * Copyright © 2008 Christian Kellner, Samuel Cormier-Iijima
- * Copyright © 2009 Codethink Limited
- *
- * This program 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 licence or (at
- * your option) any later version.
- *
- * See the included COPYING file for more information.
- *
- * Authors: Christian Kellner <gicmo gnome org>
- * Samuel Cormier-Iijima <sciyoshi gmail com>
- * Ryan Lortie <desrt desrt ca>
- */
-
-#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
-#error "Only <gio/gio.h> can be included directly."
-#endif
-
-#ifndef _gsocket_h_
-#define _gsocket_h_
-
-/* TODO: On merge, move to glibconfig.h */
-#include <gio/gnioconfig.h>
-
-#include <gio/gsocketcontrolmessage.h>
-#include <gio/gsocketaddress.h>
-#include <gio/gioenums.h>
-
-G_BEGIN_DECLS
-
-#define G_TYPE_SOCKET (g_socket_get_type ())
-#define G_SOCKET(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
- G_TYPE_SOCKET, GSocket))
-#define G_SOCKET_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
- G_TYPE_SOCKET, GSocketClass))
-#define G_IS_SOCKET(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
- G_TYPE_SOCKET))
-#define G_IS_SOCKET_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
- G_TYPE_SOCKET))
-#define G_SOCKET_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
- G_TYPE_SOCKET, GSocketClass))
-
-typedef struct _GSocketPrivate GSocketPrivate;
-typedef struct _GSocketClass GSocketClass;
-typedef struct _GSocket GSocket;
-
-struct _GSocketClass
-{
- GObjectClass parent_class;
-
- /*< private >*/
-
- /* Padding for future expansion */
- void (*_g_reserved1) (void);
- void (*_g_reserved2) (void);
- void (*_g_reserved3) (void);
- void (*_g_reserved4) (void);
- void (*_g_reserved5) (void);
- void (*_g_reserved6) (void);
- void (*_g_reserved7) (void);
- void (*_g_reserved8) (void);
- void (*_g_reserved9) (void);
- void (*_g_reserved10) (void);
-};
-
-/**
- * GSocket:
- *
- * A lowlevel network socket object.
- *
- * Since: 2.22
- **/
-struct _GSocket
-{
- GObject parent_instance;
- GSocketPrivate *priv;
-};
-
-/**
- * GSocketType:
- * @G_SOCKET_TYPE_INVALID: Type unknown or wrong
- * @G_SOCKET_TYPE_STREAM: Reliable connection-based byte streams (e.g. TCP).
- * @G_SOCKET_TYPE_DATAGRAM: Connectionless, unreliable datagram passing. (e.g. UDP)
- * @G_SOCKET_TYPE_SEQPACKET: Reliable connection-based passing of datagrams of fixed maximum length (e.g. SCTP).
- *
- * Flags used when creating a #GSocket. Some protocols may not implement all the socket types.
- *
- * Since: 2.22
- */
-typedef enum
-{
- G_SOCKET_TYPE_INVALID,
- G_SOCKET_TYPE_STREAM,
- G_SOCKET_TYPE_DATAGRAM,
- G_SOCKET_TYPE_SEQPACKET,
-} GSocketType;
-
-/**
- * GSocketMsgFlags:
- * @G_SOCKET_MSG_OOB: Request to send/receive out of band data.
- * @G_SOCKET_MSG_PEEK: Read data from the socket without removing it from the queue.
- * @G_SOCKET_MSG_DONTROUTE: Don't use a gateway to send out the packet, only send to hosts on directly connected networks.
- *
- * Flags used in g_socket_receive_message() and g_socket_send_message(). The flags listed in the enum are
- * some commonly available flags, but the values used for them are the same as on the platform, and any other
- * flags are passed in/out as is. So to use a platform specific flag, just include the right system header and
- * pass in the flag.
- *
- * Since: 2.22
- */
-typedef enum
-{
- G_SOCKET_MSG_INVALID,
- G_SOCKET_MSG_OOB = GLIB_SYSDEF_MSG_OOB,
- G_SOCKET_MSG_PEEK = GLIB_SYSDEF_MSG_PEEK,
- G_SOCKET_MSG_DONTROUTE = GLIB_SYSDEF_MSG_DONTROUTE
-} GSocketMsgFlags;
-
-/**
- * GInputVector:
- *
- * Structure used for scatter/gather data input.
- *
- * Since: 2.22
- */
-typedef struct
-{
- gpointer buffer;
- gsize size;
-} GInputVector;
-
-/**
- * GOutputVector:
- *
- * Structure used for scatter/gather data output.
- *
- * Since: 2.22
- */
-typedef struct
-{
- gconstpointer buffer;
- gsize size;
-} GOutputVector;
-
-/**
- * GSocketSourceFunc:
- * @user_data: data passed in by the user.
- * @condition: the current condition at the source fired.
- *
- * This is the function type of the callback used for the #GSource
- * returned by g_socket_create_source().
- *
- * Since: 2.22
- */
-typedef gboolean (*GSocketSourceFunc) (gpointer user_data,
- GIOCondition condition);
-
-GType g_socket_get_type (void);
-GSocket * g_socket_new (GSocketFamily family,
- GSocketType type,
- const char *protocol,
- GError **error);
-GSocket * g_socket_new_from_fd (gint fd,
- GError **error);
-int g_socket_get_fd (GSocket *socket);
-GSocketFamily g_socket_get_family (GSocket *socket);
-GSocketType g_socket_get_socket_type (GSocket *socket);
-const char * g_socket_get_protocol (GSocket *socket);
-GSocketAddress * g_socket_get_local_address (GSocket *socket,
- GError **error);
-GSocketAddress * g_socket_get_remote_address (GSocket *socket,
- GError **error);
-void g_socket_set_blocking (GSocket *socket,
- gboolean blocking);
-gboolean g_socket_get_blocking (GSocket *socket);
-void g_socket_set_reuse_address (GSocket *socket,
- gboolean reuse);
-gboolean g_socket_get_reuse_address (GSocket *socket);
-void g_socket_set_keepalive (GSocket *socket,
- gboolean keepalive);
-gboolean g_socket_get_keepalive (GSocket *socket);
-gint g_socket_get_listen_backlog (GSocket *socket);
-void g_socket_set_listen_backlog (GSocket *socket,
- gint backlog);
-gboolean g_socket_is_connected (GSocket *socket);
-gboolean g_socket_bind (GSocket *socket,
- GSocketAddress *address,
- gboolean allow_reuse,
- GError **error);
-gboolean g_socket_connect (GSocket *socket,
- GSocketAddress *address,
- GError **error);
-gboolean g_socket_check_pending_error (GSocket *socket,
- GError **error);
-GIOCondition g_socket_condition_check (GSocket *socket,
- GIOCondition condition);
-gboolean g_socket_condition_wait (GSocket *socket,
- GIOCondition condition,
- GCancellable *cancellable,
- GError **error);
-GSocket * g_socket_accept (GSocket *socket,
- GError **error);
-gboolean g_socket_listen (GSocket *socket,
- GError **error);
-gssize g_socket_receive (GSocket *socket,
- gchar *buffer,
- gsize size,
- GError **error);
-gssize g_socket_receive_from (GSocket *socket,
- GSocketAddress **address,
- gchar *buffer,
- gsize size,
- GError **error);
-gssize g_socket_send (GSocket *socket,
- const gchar *buffer,
- gsize size,
- GError **error);
-gssize g_socket_send_to (GSocket *socket,
- GSocketAddress *address,
- const gchar *buffer,
- gsize size,
- GError **error);
-GSocketControlMessage *g_socket_receive_control_message (GSocket *socket,
- GError **error);
-gboolean g_socket_send_control_message (GSocket *socket,
- GSocketControlMessage *message,
- GError **error);
-gssize g_socket_receive_message (GSocket *socket,
- GSocketAddress **address,
- GInputVector *vectors,
- gint num_vectors,
- GSocketControlMessage ***messages,
- gint *num_messages,
- gint *flags,
- GError **error);
-gssize g_socket_send_message (GSocket *socket,
- GSocketAddress *address,
- GOutputVector *vectors,
- gint num_vectors,
- GSocketControlMessage **messages,
- gint num_messages,
- gint flags,
- GError **error);
-gboolean g_socket_close (GSocket *socket,
- GError **error);
-gboolean g_socket_is_closed (GSocket *socket);
-GSource * g_socket_create_source (GSocket *socket,
- GIOCondition condition,
- GCancellable *cancellable);
-
-
-G_END_DECLS
-
-#endif /* _gsocket_h_ */
diff --git a/gio/gsocketclient.c b/gio/gsocketclient.c
index ae6dd86..1eb9683 100644
--- a/gio/gsocketclient.c
+++ b/gio/gsocketclient.c
@@ -27,7 +27,7 @@
#include <gio/gsimpleasyncresult.h>
#include <gio/gcancellable.h>
#include <gio/gioerror.h>
-#include "gsocket.h"
+#include <gio/gsocketaddress.h>
G_DEFINE_TYPE (GSocketClient, g_socket_client, G_TYPE_OBJECT);
diff --git a/gio/gsocketcontrolmessage.c b/gio/gsocketcontrolmessage.c
deleted file mode 100644
index 01f012b..0000000
--- a/gio/gsocketcontrolmessage.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright © 2009 Codethink Limited
- *
- * This program 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 licence or (at
- * your option) any later version.
- *
- * See the included COPYING file for more information.
- *
- * Authors: Ryan Lortie <desrt desrt ca>
- */
-
-/**
- * SECTION: gsocketcontrolmessage
- * @title: GSocketControlMessage
- * @short_description: a #GSocket control message
- * @see_also: #GSocket.
- *
- * A #GSocketControlMessage is a special-purpose utility message that
- * can be sent to or received from a #GSocket. These types of
- * messages are often called "ancillary data".
- *
- * The message can represent some sort of special instruction to or
- * information from the socket or can represent a special kind of
- * transfer to the peer (for example, sending a file description over
- * a UNIX socket).
- *
- * These messages are sent with g_socket_send_message() and received
- * with g_socket_receive_message().
- *
- * To extend the set of control message that can be sent, subclass this
- * class and override the get_size, get_level, get_type and serialize
- * methods.
- *
- * To extend the set of control messages that can be received, subclass
- * this class and implement the deserialize method. Also, make sure your
- * class is registered with the GType typesystem before calling
- * g_socket_receive_message() to read such a message.
- *
- * Since: 2.22
- **/
-
-#include "gsocketcontrolmessage.h"
-#include "gunixfdmessage.h"
-
-#ifndef G_OS_WIN32
-#include <sys/socket.h>
-#else
-# include <winsock2.h>
-# include <mswsock.h>
-#endif
-
-G_DEFINE_ABSTRACT_TYPE (GSocketControlMessage,
- g_socket_control_message,
- G_TYPE_OBJECT);
-
-/**
- * g_socket_control_message_get_size:
- * @message: a #GSocketControlMessage
- *
- * Returns the space required for the control message, not including
- * headers or alignment.
- *
- * Returns: The number of bytes required.
- *
- * Since: 2.22
- **/
-gsize
-g_socket_control_message_get_size (GSocketControlMessage *message)
-{
- g_return_val_if_fail (G_IS_SOCKET_CONTROL_MESSAGE (message), 0);
-
- return G_SOCKET_CONTROL_MESSAGE_GET_CLASS (message)->get_size (message);
-}
-
-/**
- * g_socket_control_message_get_level:
- * @message: a #GSocketControlMessage
- *
- * Returns the "level" (i.e. the originating protocol) of the control message.
- * This is often SOL_SOCKET.
- *
- * Returns: and int describing the level
- *
- * Since: 2.22
- **/
-int
-g_socket_control_message_get_level (GSocketControlMessage *message)
-{
- g_return_val_if_fail (G_IS_SOCKET_CONTROL_MESSAGE (message), 0);
-
- return G_SOCKET_CONTROL_MESSAGE_GET_CLASS (message)->get_level (message);
-}
-
-/**
- * g_socket_control_message_get_msg_type:
- * @message: a #GSocketControlMessage
- *
- * Returns the protocol specify type of the control message.
- * For instance, for unix fd passing this would be SCM_RIGHTS.
- *
- * Returns: and int describing the level
- *
- * Since: 2.22
- **/
-int
-g_socket_control_message_get_msg_type (GSocketControlMessage *message)
-{
- g_return_val_if_fail (G_IS_SOCKET_CONTROL_MESSAGE (message), 0);
-
- return G_SOCKET_CONTROL_MESSAGE_GET_CLASS (message)->get_type (message);
-}
-
-/**
- * g_socket_control_message_serialize:
- * @message: a #GSocketControlMessage
- * @data: A buffer to write data to
- *
- * Converts the data in the message to bytes placed in the
- * message.
- *
- * @data is guaranteed to have enough space to fit the size
- * returned by g_socket_control_message_get_size() on this
- * object.
- *
- * Since: 2.22
- **/
-void
-g_socket_control_message_serialize (GSocketControlMessage *message,
- gpointer data)
-{
- g_return_if_fail (G_IS_SOCKET_CONTROL_MESSAGE (message));
-
- return G_SOCKET_CONTROL_MESSAGE_GET_CLASS (message)->serialize (message, data);
-}
-
-
-static void
-g_socket_control_message_init (GSocketControlMessage *message)
-{
-}
-
-static void
-g_socket_control_message_class_init (GSocketControlMessageClass *class)
-{
-}
-
-GSocketControlMessage *
-g_socket_control_message_deserialize (int level,
- int type,
- gsize size,
- gpointer data)
-{
- GSocketControlMessageClass *klass;
- GSocketControlMessage *message;
- GType *message_types;
- guint n_message_types;
- int i;
-#ifndef G_OS_WIN32
- volatile GType a_type;
-#endif
-
- /* Ensure we know about the built in types */
-#ifndef G_OS_WIN32
- a_type = g_unix_fd_message_get_type ();
-#endif
-
- message_types = g_type_children (G_TYPE_SOCKET_CONTROL_MESSAGE, &n_message_types);
-
- message = NULL;
- for (i = 0; i < n_message_types; i++)
- {
- klass = (GSocketControlMessageClass *)g_type_class_ref (type);
-
- if (klass && klass->deserialize)
- {
- message = klass->deserialize (level, type, size, data);
- g_type_class_unref ((GTypeClass *) klass);
- }
-
- if (message != NULL)
- break;
- }
-
- g_free (message_types);
-
- if (message == NULL)
- g_warning ("unknown control message type %d:%d", level, type);
-
- return message;
-}
diff --git a/gio/gsocketcontrolmessage.h b/gio/gsocketcontrolmessage.h
deleted file mode 100644
index 0ee424a..0000000
--- a/gio/gsocketcontrolmessage.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright © 2009 Codethink Limited
- *
- * This program 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 licence or (at
- * your option) any later version.
- *
- * See the included COPYING file for more information.
- *
- * Authors: Ryan Lortie <desrt desrt ca>
- */
-
-#ifndef _gsocketcontrolmessage_h_
-#define _gsocketcontrolmessage_h_
-
-#include <glib-object.h>
-
-G_BEGIN_DECLS
-
-#define G_TYPE_SOCKET_CONTROL_MESSAGE (g_socket_control_message_get_type ())
-#define G_SOCKET_CONTROL_MESSAGE(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
- G_TYPE_SOCKET_CONTROL_MESSAGE, \
- GSocketControlMessage))
-#define G_SOCKET_CONTROL_MESSAGE_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
- G_TYPE_SOCKET_CONTROL_MESSAGE, \
- GSocketControlMessageClass))
-#define G_IS_SOCKET_CONTROL_MESSAGE(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
- G_TYPE_SOCKET_CONTROL_MESSAGE))
-#define G_IS_SOCKET_CONTROL_MESSAGE_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
- G_TYPE_SOCKET_CONTROL_MESSAGE))
-#define G_SOCKET_CONTROL_MESSAGE_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
- G_TYPE_SOCKET_CONTROL_MESSAGE, \
- GSocketControlMessageClass))
-
-/**
- * GSocketControlMessage:
- *
- * Base class for socket-type specific control messages that can be sent and
- * received over #GSocket.
- **/
-typedef struct _GSocketControlMessage GSocketControlMessage;
-typedef struct _GSocketControlMessagePrivate GSocketControlMessagePrivate;
-typedef struct _GSocketControlMessageClass GSocketControlMessageClass;
-
-/**
- * GSocketControlMessageClass:
- * @get_size: gets the size of the message.
- * @get_level: gets the protocol of the message.
- * @get_type: gets the protocol specific type of the message.
- * @serialize: Writes out the message data.
- * @deserialize: Tries to deserialize a message.
- **/
-
-struct _GSocketControlMessageClass
-{
- GObjectClass parent_class;
-
- gsize (* get_size) (GSocketControlMessage *message);
- int (* get_level) (GSocketControlMessage *message);
- int (* get_type) (GSocketControlMessage *message);
- void (* serialize) (GSocketControlMessage *message,
- gpointer data);
- GSocketControlMessage *(* deserialize) (int level,
- int type,
- gsize size,
- gpointer data);
-};
-
-struct _GSocketControlMessage
-{
- GObject parent_instance;
- GSocketControlMessagePrivate *priv;
-};
-
-GType g_socket_control_message_get_type (void);
-gsize g_socket_control_message_get_size (GSocketControlMessage *message);
-int g_socket_control_message_get_level (GSocketControlMessage *message);
-int g_socket_control_message_get_msg_type (GSocketControlMessage *message);
-void g_socket_control_message_serialize (GSocketControlMessage *message,
- gpointer data);
-GSocketControlMessage *g_socket_control_message_deserialize (int level,
- int type,
- gsize size,
- gpointer data);
-
-
-G_END_DECLS
-
-#endif /* _gsocketcontrolmessage_h_ */
diff --git a/gio/gsocketlistener.c b/gio/gsocketlistener.c
index 6f796f5..ed0dfd7 100644
--- a/gio/gsocketlistener.c
+++ b/gio/gsocketlistener.c
@@ -27,7 +27,6 @@
#include <gio/gsimpleasyncresult.h>
#include <gio/gcancellable.h>
-#include "gsocket.h"
G_DEFINE_ABSTRACT_TYPE (GSocketListener, g_socket_listener, G_TYPE_OBJECT);
diff --git a/gio/gtcpclient.c b/gio/gtcpclient.c
index 19df7ab..f47f503 100644
--- a/gio/gtcpclient.c
+++ b/gio/gtcpclient.c
@@ -41,7 +41,6 @@
#include <gio/ginetaddress.h>
#include "gtcpconnection.h"
#include "gsocketclient.h"
-#include "gsocket.h"
G_DEFINE_TYPE (GTcpClient, g_tcp_client, G_TYPE_SOCKET_CLIENT);
diff --git a/gio/gunixclient.c b/gio/gunixclient.c
index f2229b9..4150012 100644
--- a/gio/gunixclient.c
+++ b/gio/gunixclient.c
@@ -34,7 +34,6 @@
#include <gio/gunixsocketaddress.h>
#include "gunixconnection.h"
#include "gsocketclient.h"
-#include "gsocket.h"
G_DEFINE_TYPE (GUnixClient, g_unix_client, G_TYPE_SOCKET_CLIENT);
diff --git a/gio/gunixfdmessage.c b/gio/gunixfdmessage.c
deleted file mode 100644
index 04174f8..0000000
--- a/gio/gunixfdmessage.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * Copyright © 2009 Codethink Limited
- *
- * This program 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 licence or (at
- * your option) any later version.
- *
- * See the included COPYING file for more information.
- *
- * Authors: Ryan Lortie <desrt desrt ca>
- */
-
-/**
- * SECTION: gunixfdmessage
- * @title: GUnixFDMessage
- * @short_description: a #GSocketControlMessage containing a list of
- * file descriptors
- * @see_also: #GUnixConnection
- *
- * This #GSocketControlMessage contains a list of file descriptors.
- * It may be sent using g_socket_send_message() and received using
- * g_socket_receive_message() over UNIX sockets (ie: sockets in the
- * %G_SOCKET_ADDRESS_UNIX family).
- *
- * For an easier way to send and receive file descriptors over
- * stream-oriented UNIX sockets, see g_unix_connection_send_fd() and
- * g_unix_connection_receive_fd().
- **/
-
-#include "gunixfdmessage.h"
-
-#include <sys/socket.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-#include <gio/gioerror.h>
-
-G_DEFINE_TYPE (GUnixFDMessage, g_unix_fd_message,
- G_TYPE_SOCKET_CONTROL_MESSAGE);
-
-struct _GUnixFDMessagePrivate
-{
- gint *fds;
- gint nfd;
-};
-
-static gsize
-g_unix_fd_message_get_size (GSocketControlMessage *message)
-{
- GUnixFDMessage *fd_message = G_UNIX_FD_MESSAGE (message);
-
- return fd_message->priv->nfd * sizeof (gint);
-}
-
-static int
-g_unix_fd_message_get_level (GSocketControlMessage *message)
-{
- return SOL_SOCKET;
-}
-
-static int
-g_unix_fd_message_get_msg_type (GSocketControlMessage *message)
-{
- return SCM_RIGHTS;
-}
-
-static GSocketControlMessage *
-g_unix_fd_message_deserialize (int level,
- int type,
- gsize size,
- gpointer data)
-{
- GUnixFDMessage *message;
-
- if (level != SOL_SOCKET ||
- level != SCM_RIGHTS)
- return NULL;
-
- if (size % 4 > 0)
- {
- g_warning ("Kernel returned non-integral number of fds");
- return NULL;
- }
-
- message = g_object_new (G_TYPE_UNIX_FD_MESSAGE, NULL);
- message->priv->nfd = size / sizeof (gint);
- message->priv->fds = g_new (gint, message->priv->nfd + 1);
- memcpy (message->priv->fds, data, size);
- message->priv->fds[message->priv->nfd] = -1;
-
- return G_SOCKET_CONTROL_MESSAGE (message);
-}
-
-static void
-g_unix_fd_message_serialize (GSocketControlMessage *message,
- gpointer data)
-{
- GUnixFDMessage *fd_message = G_UNIX_FD_MESSAGE (message);
- memcpy (data, fd_message->priv->fds,
- sizeof (gint) * fd_message->priv->nfd);
-}
-static void
-g_unix_fd_message_init (GUnixFDMessage *message)
-{
- message->priv = G_TYPE_INSTANCE_GET_PRIVATE (message,
- G_TYPE_UNIX_FD_MESSAGE,
- GUnixFDMessagePrivate);
-}
-
-static void
-g_unix_fd_message_finalize (GObject *object)
-{
- GUnixFDMessage *message = G_UNIX_FD_MESSAGE (object);
- gint i;
-
- for (i = 0; i < message->priv->nfd; i++)
- close (message->priv->fds[i]);
- g_free (message->priv->fds);
-
- G_OBJECT_CLASS (g_unix_fd_message_parent_class)
- ->finalize (object);
-}
-
-static void
-g_unix_fd_message_class_init (GUnixFDMessageClass *class)
-{
- GSocketControlMessageClass *scm_class = G_SOCKET_CONTROL_MESSAGE_CLASS (class);
- GObjectClass *object_class = G_OBJECT_CLASS (class);
-
- g_type_class_add_private (class, sizeof (GUnixFDMessagePrivate));
- scm_class->get_size = g_unix_fd_message_get_size;
- scm_class->get_level = g_unix_fd_message_get_level;
- scm_class->get_type = g_unix_fd_message_get_msg_type;
- scm_class->serialize = g_unix_fd_message_serialize;
- scm_class->deserialize = g_unix_fd_message_deserialize;
- object_class->finalize = g_unix_fd_message_finalize;
-}
-
-/**
- * g_unix_fd_message_new:
- * @returns: a new #GUnixFDMessage
- *
- * Creates a new #GUnixFDMessage containing no file descriptors.
- **/
-GSocketControlMessage *
-g_unix_fd_message_new (void)
-{
- return g_object_new (G_TYPE_UNIX_FD_MESSAGE, NULL);
-}
-
-/**
- * g_unix_fd_message_steal_fds:
- * @message: a #GUnixFDMessage
- * @length: pointer to the length of the returned array, or %NULL
- * @returns: an array of file descriptors
- *
- * Returns the array of file descriptors that is contained in this
- * object.
- *
- * After this call, the descriptors are no longer contained in
- * @message. Further calls will return an empty list (unless more
- * descriptors have been added).
- *
- * The return result of this function must be freed with g_free().
- * The caller is also responsible for closing all of the file
- * descriptors.
- *
- * If @length is non-%NULL then it is set to the number of file
- * descriptors in the returned array. The returned array is also
- * terminated with -1.
- *
- * This function never returns NULL. In case there are no file
- * descriptors contained in @message, an empty array is returned.
- **/
-gint *
-g_unix_fd_message_steal_fds (GUnixFDMessage *message,
- gint *length)
-{
- gint *result;
-
- g_return_val_if_fail (G_IS_UNIX_FD_MESSAGE (message), NULL);
-
- /* will be true for fresh object or if we were just called */
- if (message->priv->fds == NULL)
- {
- message->priv->fds = g_new (gint, 1);
- message->priv->fds[0] = -1;
- message->priv->nfd = 0;
- }
-
- if (length)
- *length = message->priv->nfd;
- result = message->priv->fds;
-
- message->priv->fds = NULL;
- message->priv->nfd = 0;
-
- return result;
-}
-
-/**
- * g_unix_fd_message_append_fd:
- * @message: a #GUnixFDMessage
- * @fd: a valid open file descriptor
- * @error: a #GError pointer
- * @returns: %TRUE in case of success, else %FALSE (and @error is set)
- *
- * Adds a file descriptor to @message.
- *
- * The file descriptor is duplicated using dup(). You keep your copy
- * of the descriptor and the copy contained in @message will be closed
- * when @message is finalized.
- *
- * A possible cause of failure is exceeding the per-process or
- * system-wide file descriptor limit.
- **/
-gboolean
-g_unix_fd_message_append_fd (GUnixFDMessage *message,
- gint fd,
- GError **error)
-{
- gint new_fd;
-
- g_return_val_if_fail (G_IS_UNIX_FD_MESSAGE (message), FALSE);
- g_return_val_if_fail (fd >= 0, FALSE);
-
- do
- new_fd = dup (fd);
- while (new_fd < 0 && (errno == EINTR));
-
- if (fd < 0)
- {
- int saved_errno = errno;
-
- g_set_error (error, G_IO_ERROR,
- g_io_error_from_errno (saved_errno),
- "dup: %s", g_strerror (saved_errno));
-
- return FALSE;
- }
-
- message->priv->fds = g_realloc (message->priv->fds,
- sizeof (gint) *
- (message->priv->nfd + 2));
- message->priv->fds[message->priv->nfd++] = new_fd;
- message->priv->fds[message->priv->nfd] = -1;
-
- return TRUE;
-}
-
diff --git a/gio/gunixfdmessage.h b/gio/gunixfdmessage.h
deleted file mode 100644
index 9d4217f..0000000
--- a/gio/gunixfdmessage.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright © 2009 Codethink Limited
- *
- * This program 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 licence or (at
- * your option) any later version.
- *
- * See the included COPYING file for more information.
- *
- * Authors: Ryan Lortie <desrt desrt ca>
- */
-
-#ifndef _gunixfdmessage_h_
-#define _gunixfdmessage_h_
-
-#include "gsocketcontrolmessage.h"
-
-G_BEGIN_DECLS
-
-#define G_TYPE_UNIX_FD_MESSAGE (g_unix_fd_message_get_type ())
-#define G_UNIX_FD_MESSAGE(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
- G_TYPE_UNIX_FD_MESSAGE, GUnixFDMessage))
-#define G_UNIX_FD_MESSAGE_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), \
- G_TYPE_UNIX_FD_MESSAGE, GUnixFDMessageClass))
-#define G_IS_UNIX_FD_MESSAGE(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), \
- G_TYPE_UNIX_FD_MESSAGE))
-#define G_IS_UNIX_FD_MESSAGE_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), \
- G_TYPE_UNIX_FD_MESSAGE))
-#define G_UNIX_FD_MESSAGE_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), \
- G_TYPE_UNIX_FD_MESSAGE, GUnixFDMessageClass))
-
-typedef struct _GUnixFDMessagePrivate GUnixFDMessagePrivate;
-typedef struct _GUnixFDMessageClass GUnixFDMessageClass;
-typedef struct _GUnixFDMessage GUnixFDMessage;
-
-struct _GUnixFDMessageClass
-{
- GSocketControlMessageClass parent_class;
-};
-
-struct _GUnixFDMessage
-{
- GSocketControlMessage parent_instance;
- GUnixFDMessagePrivate *priv;
-};
-
-GType g_unix_fd_message_get_type (void);
-GSocketControlMessage * g_unix_fd_message_new (void);
-gint * g_unix_fd_message_steal_fds (GUnixFDMessage *message,
- gint *length);
-gboolean g_unix_fd_message_append_fd (GUnixFDMessage *message,
- gint fd,
- GError **error);
-
-G_END_DECLS
-
-#endif /* _gunixfdmessage_h_ */
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