gio/gdbusprivate.h

   1 /* GDBus - GLib D-Bus Library
   2  *
   3  * Copyright (C) 2008-2010 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  *
  20  * Author: David Zeuthen <davidz@redhat.com>
  21  */
  22
  23 #ifndef __G_DBUS_PRIVATE_H__
  24 #define __G_DBUS_PRIVATE_H__
  25
  26 #if !defined (GIO_COMPILATION)
  27 #error "gdbusprivate.h is a private header file."
  28 #endif
  29
  30 #include <gio/giotypes.h>
  31
  32 G_BEGIN_DECLS
  33
  34 /* ---------------------------------------------------------------------------------------------------- */
  35
  36 typedef struct GDBusWorker GDBusWorker;
  37
  38 typedef void (*GDBusWorkerMessageReceivedCallback) (GDBusWorker   *worker,
  39                                                     GDBusMessage  *message,
  40                                                     gpointer       user_data);
  41
  42 typedef GDBusMessage *(*GDBusWorkerMessageAboutToBeSentCallback) (GDBusWorker   *worker,
  43                                                                   GDBusMessage  *message,
  44                                                                   gpointer       user_data);
  45
  46 typedef void (*GDBusWorkerDisconnectedCallback)    (GDBusWorker   *worker,
  47                                                     gboolean       remote_peer_vanished,
  48                                                     GError        *error,
  49                                                     gpointer       user_data);
  50
  51 /* This function may be called from any thread - callbacks will be in the shared private message thread
  52  * and must not block.
  53  */
  54 GDBusWorker *_g_dbus_worker_new          (GIOStream                          *stream,
  55                                           GDBusCapabilityFlags                capabilities,
  56                                           gboolean                            initially_frozen,
  57                                           GDBusWorkerMessageReceivedCallback  message_received_callback,
  58                                           GDBusWorkerMessageAboutToBeSentCallback message_about_to_be_sent_callback,
  59                                           GDBusWorkerDisconnectedCallback     disconnected_callback,
  60                                           gpointer                            user_data);
  61
  62 /* can be called from any thread - steals blob */
  63 void         _g_dbus_worker_send_message (GDBusWorker    *worker,
  64                                           GDBusMessage   *message,
  65                                           gchar          *blob,
  66                                           gsize           blob_len);
  67
  68 /* can be called from any thread */
  69 void         _g_dbus_worker_stop         (GDBusWorker    *worker);
  70
  71 /* can be called from any thread */
  72 void         _g_dbus_worker_unfreeze     (GDBusWorker    *worker);
  73
  74 /* can be called from any thread (except the worker thread) */
  75 gboolean     _g_dbus_worker_flush_sync   (GDBusWorker    *worker,
  76                                           GCancellable   *cancellable,
  77                                           GError        **error);
  78
  79 /* can be called from any thread */
  80 void         _g_dbus_worker_close        (GDBusWorker         *worker,
  81                                           GCancellable        *cancellable,
  82                                           GSimpleAsyncResult  *result);
  83 /* Samsung change */
  84 void _g_dbus_worker_queue_or_deliver_received_message (GDBusWorker  *worker,
  85                                                        GDBusMessage *message);
  86 /* ---------------------------------------------------------------------------------------------------- */
  87
  88 void _g_dbus_initialize (void);
  89 gboolean _g_dbus_debug_authentication (void);
  90 gboolean _g_dbus_debug_transport (void);
  91 gboolean _g_dbus_debug_message (void);
  92 gboolean _g_dbus_debug_payload (void);
  93 gboolean _g_dbus_debug_call    (void);
  94 gboolean _g_dbus_debug_signal  (void);
  95 gboolean _g_dbus_debug_incoming (void);
  96 gboolean _g_dbus_debug_return (void);
  97 gboolean _g_dbus_debug_emission (void);
  98 gboolean _g_dbus_debug_address (void);
  99
 100 void     _g_dbus_debug_print_lock (void);
 101 void     _g_dbus_debug_print_unlock (void);
 102
 103 gboolean _g_dbus_address_parse_entry (const gchar  *address_entry,
 104                                       gchar       **out_transport_name,
 105                                       GHashTable  **out_key_value_pairs,
 106                                       GError      **error);
 107
 108 GVariantType * _g_dbus_compute_complete_signature (GDBusArgInfo **args);
 109
 110 gchar *_g_dbus_hexdump (const gchar *data, gsize len, guint indent);
 111
 112 /* ---------------------------------------------------------------------------------------------------- */
 113
 114 #ifdef G_OS_WIN32
 115 gchar *_g_dbus_win32_get_user_sid (void);
 116 #endif
 117
 118 gchar *_g_dbus_get_machine_id (GError **error);
 119
 120 gchar *_g_dbus_enum_to_string (GType enum_type, gint value);
 121
 122 /* ---------------------------------------------------------------------------------------------------- */
 123
 124 GDBusMethodInvocation *_g_dbus_method_invocation_new (const gchar           *sender,
 125                                                       const gchar           *object_path,
 126                                                       const gchar           *interface_name,
 127                                                       const gchar           *method_name,
 128                                                       const GDBusMethodInfo *method_info,
 129                                                       GDBusConnection       *connection,
 130                                                       GDBusMessage          *message,
 131                                                       GVariant              *parameters,
 132                                                       gpointer               user_data);
 133
 134 /* ---------------------------------------------------------------------------------------------------- */
 135
 136 gboolean _g_signal_accumulator_false_handled (GSignalInvocationHint *ihint,
 137                                               GValue                *return_accu,
 138                                               const GValue          *handler_return,
 139                                               gpointer               dummy);
 140
 141 gboolean _g_dbus_object_skeleton_has_authorize_method_handlers (GDBusObjectSkeleton *object);
 142
 143 void _g_dbus_object_proxy_add_interface (GDBusObjectProxy *proxy,
 144                                          GDBusProxy       *interface_proxy);
 145 void _g_dbus_object_proxy_remove_interface (GDBusObjectProxy *proxy,
 146                                             const gchar      *interface_name);
 147
 148 /* Implemented in gdbusconnection.c */
 149 GDBusConnection *_g_bus_get_singleton_if_exists (GBusType bus_type);
 150
 151 G_END_DECLS
 152
 153 #endif /* __G_DBUS_PRIVATE_H__ */