D-Bus
1.6.8
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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 void _dbus_message_get_unix_fds (DBusMessage *message, 00054 const int **fds, 00055 unsigned *n_fds); 00056 00057 void _dbus_message_lock (DBusMessage *message); 00058 void _dbus_message_unlock (DBusMessage *message); 00059 dbus_bool_t _dbus_message_add_counter (DBusMessage *message, 00060 DBusCounter *counter); 00061 void _dbus_message_add_counter_link (DBusMessage *message, 00062 DBusList *link); 00063 void _dbus_message_remove_counter (DBusMessage *message, 00064 DBusCounter *counter); 00065 00066 DBusMessageLoader* _dbus_message_loader_new (void); 00067 DBusMessageLoader* _dbus_message_loader_ref (DBusMessageLoader *loader); 00068 void _dbus_message_loader_unref (DBusMessageLoader *loader); 00069 00070 void _dbus_message_loader_get_buffer (DBusMessageLoader *loader, 00071 DBusString **buffer); 00072 void _dbus_message_loader_return_buffer (DBusMessageLoader *loader, 00073 DBusString *buffer, 00074 int bytes_read); 00075 00076 dbus_bool_t _dbus_message_loader_get_unix_fds (DBusMessageLoader *loader, 00077 int **fds, 00078 unsigned *max_n_fds); 00079 void _dbus_message_loader_return_unix_fds (DBusMessageLoader *loader, 00080 int *fds, 00081 unsigned n_fds); 00082 00083 dbus_bool_t _dbus_message_loader_queue_messages (DBusMessageLoader *loader); 00084 DBusMessage* _dbus_message_loader_peek_message (DBusMessageLoader *loader); 00085 DBusMessage* _dbus_message_loader_pop_message (DBusMessageLoader *loader); 00086 DBusList* _dbus_message_loader_pop_message_link (DBusMessageLoader *loader); 00087 void _dbus_message_loader_putback_message_link (DBusMessageLoader *loader, 00088 DBusList *link); 00089 00090 dbus_bool_t _dbus_message_loader_get_is_corrupted (DBusMessageLoader *loader); 00091 DBusValidity _dbus_message_loader_get_corruption_reason (DBusMessageLoader *loader); 00092 00093 void _dbus_message_loader_set_max_message_size (DBusMessageLoader *loader, 00094 long size); 00095 long _dbus_message_loader_get_max_message_size (DBusMessageLoader *loader); 00096 00097 void _dbus_message_loader_set_max_message_unix_fds(DBusMessageLoader *loader, 00098 long n); 00099 long _dbus_message_loader_get_max_message_unix_fds(DBusMessageLoader *loader); 00100 00101 typedef struct DBusInitialFDs DBusInitialFDs; 00102 DBusInitialFDs *_dbus_check_fdleaks_enter (void); 00103 void _dbus_check_fdleaks_leave (DBusInitialFDs *fds); 00104 00105 DBUS_END_DECLS 00106 00107 #endif /* DBUS_MESSAGE_INTERNAL_H */