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dbus-message-private.h

00001 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
00002 /* dbus-message-private.h header shared between dbus-message.c and dbus-message-util.c
00003  *
00004  * Copyright (C) 2005  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_PRIVATE_H
00024 #define DBUS_MESSAGE_PRIVATE_H
00025 
00026 #include <dbus/dbus-message.h>
00027 #include <dbus/dbus-message-internal.h>
00028 #include <dbus/dbus-string.h>
00029 #include <dbus/dbus-dataslot.h>
00030 #include <dbus/dbus-marshal-header.h>
00031 
00032 DBUS_BEGIN_DECLS
00033 
00060 struct DBusMessageLoader
00061 {
00062   int refcount;        
00064   DBusString data;     
00066   DBusList *messages;  
00068   long max_message_size; 
00069   long max_message_unix_fds; 
00071   DBusValidity corruption_reason; 
00073   unsigned int corrupted : 1; 
00075   unsigned int buffer_outstanding : 1; 
00077 #ifdef HAVE_UNIX_FD_PASSING
00078   unsigned int unix_fds_outstanding : 1; 
00080   int *unix_fds; 
00081   unsigned n_unix_fds_allocated; 
00082   unsigned n_unix_fds; 
00083 #endif
00084 };
00085 
00086 
00088 #define CHANGED_STAMP_BITS 21
00089 
00097 struct DBusMessage
00098 {
00099   DBusAtomic refcount; 
00101   DBusHeader header; 
00103   DBusString body;   
00105   char byte_order; 
00107   unsigned int locked : 1; 
00109 #ifndef DBUS_DISABLE_CHECKS
00110   unsigned int in_cache : 1; 
00111 #endif
00112 
00113   DBusList *counters;   
00114   long size_counter_delta;   
00116   dbus_uint32_t changed_stamp : CHANGED_STAMP_BITS; 
00118   DBusDataSlotList slot_list;   
00120 #ifndef DBUS_DISABLE_CHECKS
00121   int generation; 
00122 #endif
00123 
00124 #ifdef HAVE_UNIX_FD_PASSING
00125   int *unix_fds;
00129   unsigned n_unix_fds; 
00130   unsigned n_unix_fds_allocated; 
00132   long unix_fd_counter_delta; 
00133 #endif
00134 };
00135 
00136 dbus_bool_t _dbus_message_iter_get_args_valist (DBusMessageIter *iter,
00137                                                 DBusError       *error,
00138                                                 int              first_arg_type,
00139                                                 va_list          var_args);
00140 
00141 
00142 void _dbus_check_fdleaks(void);
00143 
00146 DBUS_END_DECLS
00147 
00148 #endif /* DBUS_MESSAGE_H */

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