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8097e2de85
We can't safely close the output part of the I/O stream until any pending write or flush has been completed. In the worst case, this could lead to an assertion failure in the worker (when the close wins the race) or not closing the stream at all (when the write wins the race). Bug: https://bugzilla.gnome.org/show_bug.cgi?id=651268 Bug-NB: NB#271520 Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk> Signed-off-by: David Zeuthen <davidz@redhat.com>
149 lines
6.8 KiB
C
149 lines
6.8 KiB
C
/* GDBus - GLib D-Bus Library
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*
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* Copyright (C) 2008-2010 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: David Zeuthen <davidz@redhat.com>
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*/
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#if !defined (GIO_COMPILATION)
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#error "gdbusprivate.h is a private header file."
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#endif
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#ifndef __G_DBUS_PRIVATE_H__
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#define __G_DBUS_PRIVATE_H__
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#include <gio/giotypes.h>
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G_BEGIN_DECLS
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/* ---------------------------------------------------------------------------------------------------- */
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typedef struct GDBusWorker GDBusWorker;
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typedef void (*GDBusWorkerMessageReceivedCallback) (GDBusWorker *worker,
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GDBusMessage *message,
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gpointer user_data);
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typedef GDBusMessage *(*GDBusWorkerMessageAboutToBeSentCallback) (GDBusWorker *worker,
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GDBusMessage *message,
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gpointer user_data);
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typedef void (*GDBusWorkerDisconnectedCallback) (GDBusWorker *worker,
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gboolean remote_peer_vanished,
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GError *error,
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gpointer user_data);
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/* This function may be called from any thread - callbacks will be in the shared private message thread
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* and must not block.
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*/
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GDBusWorker *_g_dbus_worker_new (GIOStream *stream,
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GDBusCapabilityFlags capabilities,
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gboolean initially_frozen,
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GDBusWorkerMessageReceivedCallback message_received_callback,
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GDBusWorkerMessageAboutToBeSentCallback message_about_to_be_sent_callback,
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GDBusWorkerDisconnectedCallback disconnected_callback,
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gpointer user_data);
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/* can be called from any thread - steals blob */
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void _g_dbus_worker_send_message (GDBusWorker *worker,
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GDBusMessage *message,
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gchar *blob,
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gsize blob_len);
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/* can be called from any thread */
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void _g_dbus_worker_stop (GDBusWorker *worker);
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/* can be called from any thread */
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void _g_dbus_worker_unfreeze (GDBusWorker *worker);
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/* can be called from any thread (except the worker thread) */
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gboolean _g_dbus_worker_flush_sync (GDBusWorker *worker,
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GCancellable *cancellable,
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GError **error);
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/* can be called from any thread */
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void _g_dbus_worker_close (GDBusWorker *worker,
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GCancellable *cancellable,
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GSimpleAsyncResult *result);
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/* ---------------------------------------------------------------------------------------------------- */
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void _g_dbus_initialize (void);
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gboolean _g_dbus_debug_authentication (void);
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gboolean _g_dbus_debug_transport (void);
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gboolean _g_dbus_debug_message (void);
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gboolean _g_dbus_debug_payload (void);
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gboolean _g_dbus_debug_call (void);
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gboolean _g_dbus_debug_signal (void);
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gboolean _g_dbus_debug_incoming (void);
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gboolean _g_dbus_debug_return (void);
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gboolean _g_dbus_debug_emission (void);
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gboolean _g_dbus_debug_address (void);
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void _g_dbus_debug_print_lock (void);
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void _g_dbus_debug_print_unlock (void);
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gboolean _g_dbus_address_parse_entry (const gchar *address_entry,
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gchar **out_transport_name,
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GHashTable **out_key_value_pairs,
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GError **error);
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GVariantType * _g_dbus_compute_complete_signature (GDBusArgInfo **args);
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gchar *_g_dbus_hexdump (const gchar *data, gsize len, guint indent);
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/* ---------------------------------------------------------------------------------------------------- */
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#ifdef G_OS_WIN32
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gchar *_g_dbus_win32_get_user_sid (void);
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#endif
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gchar *_g_dbus_get_machine_id (GError **error);
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gchar *_g_dbus_enum_to_string (GType enum_type, gint value);
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/* ---------------------------------------------------------------------------------------------------- */
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GDBusMethodInvocation *_g_dbus_method_invocation_new (const gchar *sender,
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const gchar *object_path,
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const gchar *interface_name,
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const gchar *method_name,
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const GDBusMethodInfo *method_info,
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GDBusConnection *connection,
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GDBusMessage *message,
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GVariant *parameters,
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gpointer user_data);
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/* ---------------------------------------------------------------------------------------------------- */
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gboolean _g_signal_accumulator_false_handled (GSignalInvocationHint *ihint,
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GValue *return_accu,
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const GValue *handler_return,
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gpointer dummy);
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gboolean _g_dbus_object_skeleton_has_authorize_method_handlers (GDBusObjectSkeleton *object);
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void _g_dbus_object_proxy_add_interface (GDBusObjectProxy *proxy,
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GDBusProxy *interface_proxy);
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void _g_dbus_object_proxy_remove_interface (GDBusObjectProxy *proxy,
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const gchar *interface_name);
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G_END_DECLS
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#endif /* __G_DBUS_PRIVATE_H__ */
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