D-Bus
1.10.12
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00001 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ 00002 /* dbus-message-internal.h DBusMessage object internal interfaces 00003 * 00004 * Copyright (C) 2002 Red Hat Inc. 00005 * 00006 * Licensed under the Academic Free License version 2.1 00007 * 00008 * This program is free software; you can redistribute it and/or modify 00009 * it under the terms of the GNU General Public License as published by 00010 * the Free Software Foundation; either version 2 of the License, or 00011 * (at your option) any later version. 00012 * 00013 * This program is distributed in the hope that it will be useful, 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 * GNU General Public License for more details. 00017 * 00018 * You should have received a copy of the GNU General Public License 00019 * along with this program; if not, write to the Free Software 00020 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00021 * 00022 */ 00023 #ifndef DBUS_MESSAGE_INTERNAL_H 00024 #define DBUS_MESSAGE_INTERNAL_H 00025 00026 #include <dbus/dbus-marshal-validate.h> 00027 #include <dbus/dbus-message.h> 00028 #include <dbus/dbus-resources.h> 00029 #include <dbus/dbus-list.h> 00030 00031 DBUS_BEGIN_DECLS 00032 00033 #ifdef DBUS_ENABLE_VERBOSE_MODE 00034 void _dbus_message_trace_ref (DBusMessage *message, 00035 int old_refcount, 00036 int new_refcount, 00037 const char *why); 00038 #else 00039 /* this bypasses any "unused" warnings for the old and new refcount */ 00040 #define _dbus_message_trace_ref(m, o, n, w) \ 00041 do \ 00042 {\ 00043 (void) (o); \ 00044 (void) (n); \ 00045 } while (0) 00046 #endif 00047 00048 typedef struct DBusMessageLoader DBusMessageLoader; 00049 00050 void _dbus_message_get_network_data (DBusMessage *message, 00051 const DBusString **header, 00052 const DBusString **body); 00053 DBUS_PRIVATE_EXPORT 00054 void _dbus_message_get_unix_fds (DBusMessage *message, 00055 const int **fds, 00056 unsigned *n_fds); 00057 00058 void _dbus_message_lock (DBusMessage *message); 00059 void _dbus_message_unlock (DBusMessage *message); 00060 dbus_bool_t _dbus_message_add_counter (DBusMessage *message, 00061 DBusCounter *counter); 00062 void _dbus_message_add_counter_link (DBusMessage *message, 00063 DBusList *link); 00064 void _dbus_message_remove_counter (DBusMessage *message, 00065 DBusCounter *counter); 00066 00067 DBUS_PRIVATE_EXPORT 00068 DBusMessageLoader* _dbus_message_loader_new (void); 00069 DBUS_PRIVATE_EXPORT 00070 DBusMessageLoader* _dbus_message_loader_ref (DBusMessageLoader *loader); 00071 DBUS_PRIVATE_EXPORT 00072 void _dbus_message_loader_unref (DBusMessageLoader *loader); 00073 00074 DBUS_PRIVATE_EXPORT 00075 void _dbus_message_loader_get_buffer (DBusMessageLoader *loader, 00076 DBusString **buffer); 00077 DBUS_PRIVATE_EXPORT 00078 void _dbus_message_loader_return_buffer (DBusMessageLoader *loader, 00079 DBusString *buffer); 00080 00081 DBUS_PRIVATE_EXPORT 00082 dbus_bool_t _dbus_message_loader_get_unix_fds (DBusMessageLoader *loader, 00083 int **fds, 00084 unsigned *max_n_fds); 00085 DBUS_PRIVATE_EXPORT 00086 void _dbus_message_loader_return_unix_fds (DBusMessageLoader *loader, 00087 int *fds, 00088 unsigned n_fds); 00089 00090 DBUS_PRIVATE_EXPORT 00091 dbus_bool_t _dbus_message_loader_queue_messages (DBusMessageLoader *loader); 00092 DBusMessage* _dbus_message_loader_peek_message (DBusMessageLoader *loader); 00093 DBUS_PRIVATE_EXPORT 00094 DBusMessage* _dbus_message_loader_pop_message (DBusMessageLoader *loader); 00095 DBusList* _dbus_message_loader_pop_message_link (DBusMessageLoader *loader); 00096 void _dbus_message_loader_putback_message_link (DBusMessageLoader *loader, 00097 DBusList *link); 00098 00099 DBUS_PRIVATE_EXPORT 00100 dbus_bool_t _dbus_message_loader_get_is_corrupted (DBusMessageLoader *loader); 00101 DBusValidity _dbus_message_loader_get_corruption_reason (DBusMessageLoader *loader); 00102 00103 void _dbus_message_loader_set_max_message_size (DBusMessageLoader *loader, 00104 long size); 00105 DBUS_PRIVATE_EXPORT 00106 long _dbus_message_loader_get_max_message_size (DBusMessageLoader *loader); 00107 00108 void _dbus_message_loader_set_max_message_unix_fds(DBusMessageLoader *loader, 00109 long n); 00110 long _dbus_message_loader_get_max_message_unix_fds(DBusMessageLoader *loader); 00111 int _dbus_message_loader_get_pending_fds_count (DBusMessageLoader *loader); 00112 void _dbus_message_loader_set_pending_fds_function (DBusMessageLoader *loader, 00113 void (* callback) (void *), 00114 void *data); 00115 00116 typedef struct DBusInitialFDs DBusInitialFDs; 00117 DBusInitialFDs *_dbus_check_fdleaks_enter (void); 00118 void _dbus_check_fdleaks_leave (DBusInitialFDs *fds); 00119 00120 DBUS_END_DECLS 00121 00122 #endif /* DBUS_MESSAGE_INTERNAL_H */