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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/* dbus-message-internal.h DBusMessage object internal interfaces
*
* Copyright (C) 2002 Red Hat Inc.
*
* SPDX-License-Identifier: AFL-2.1 OR GPL-2.0-or-later
*
* Licensed under the Academic Free License version 2.1
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef DBUS_MESSAGE_INTERNAL_H
#define DBUS_MESSAGE_INTERNAL_H
#include <dbus/dbus-marshal-validate.h>
#include <dbus/dbus-message.h>
#include <dbus/dbus-resources.h>
#include <dbus/dbus-list.h>
DBUS_BEGIN_DECLS
#ifdef DBUS_ENABLE_VERBOSE_MODE
void _dbus_message_trace_ref (DBusMessage *message,
int old_refcount,
int new_refcount,
const char *why);
#else
/* this bypasses any "unused" warnings for the old and new refcount */
#define _dbus_message_trace_ref(m, o, n, w) \
do \
{\
(void) (o); \
(void) (n); \
} while (0)
#endif
typedef struct DBusMessageLoader DBusMessageLoader;
void _dbus_message_get_network_data (DBusMessage *message,
const DBusString **header,
const DBusString **body);
DBUS_PRIVATE_EXPORT
void _dbus_message_get_unix_fds (DBusMessage *message,
const int **fds,
unsigned *n_fds);
unsigned int _dbus_message_get_n_unix_fds (DBusMessage *message);
void _dbus_message_lock (DBusMessage *message);
void _dbus_message_unlock (DBusMessage *message);
dbus_bool_t _dbus_message_add_counter (DBusMessage *message,
DBusCounter *counter);
void _dbus_message_add_counter_link (DBusMessage *message,
DBusList *link);
void _dbus_message_remove_counter (DBusMessage *message,
DBusCounter *counter);
DBUS_PRIVATE_EXPORT
dbus_bool_t _dbus_message_remove_unknown_fields (DBusMessage *message);
DBUS_PRIVATE_EXPORT
DBusMessageLoader* _dbus_message_loader_new (void);
DBUS_PRIVATE_EXPORT
DBusMessageLoader* _dbus_message_loader_ref (DBusMessageLoader *loader);
DBUS_PRIVATE_EXPORT
void _dbus_message_loader_unref (DBusMessageLoader *loader);
DBUS_PRIVATE_EXPORT
void _dbus_message_loader_get_buffer (DBusMessageLoader *loader,
DBusString **buffer,
int *max_to_read,
dbus_bool_t *may_read_unix_fds);
DBUS_PRIVATE_EXPORT
void _dbus_message_loader_return_buffer (DBusMessageLoader *loader,
DBusString *buffer);
#ifdef HAVE_UNIX_FD_PASSING
DBUS_PRIVATE_EXPORT
dbus_bool_t _dbus_message_loader_get_unix_fds (DBusMessageLoader *loader,
int **fds,
unsigned *max_n_fds);
DBUS_PRIVATE_EXPORT
void _dbus_message_loader_return_unix_fds (DBusMessageLoader *loader,
int *fds,
unsigned n_fds);
#endif
DBUS_PRIVATE_EXPORT
dbus_bool_t _dbus_message_loader_queue_messages (DBusMessageLoader *loader);
DBusMessage* _dbus_message_loader_peek_message (DBusMessageLoader *loader);
DBUS_PRIVATE_EXPORT
DBusMessage* _dbus_message_loader_pop_message (DBusMessageLoader *loader);
DBusList* _dbus_message_loader_pop_message_link (DBusMessageLoader *loader);
void _dbus_message_loader_putback_message_link (DBusMessageLoader *loader,
DBusList *link);
DBUS_PRIVATE_EXPORT
dbus_bool_t _dbus_message_loader_get_is_corrupted (DBusMessageLoader *loader);
DBusValidity _dbus_message_loader_get_corruption_reason (DBusMessageLoader *loader);
void _dbus_message_loader_set_max_message_size (DBusMessageLoader *loader,
long size);
DBUS_PRIVATE_EXPORT
long _dbus_message_loader_get_max_message_size (DBusMessageLoader *loader);
void _dbus_message_loader_set_max_message_unix_fds(DBusMessageLoader *loader,
long n);
long _dbus_message_loader_get_max_message_unix_fds(DBusMessageLoader *loader);
int _dbus_message_loader_get_pending_fds_count (DBusMessageLoader *loader);
void _dbus_message_loader_set_pending_fds_function (DBusMessageLoader *loader,
void (* callback) (void *),
void *data);
typedef struct DBusVariant DBusVariant;
DBUS_PRIVATE_EXPORT
DBusVariant *_dbus_variant_read (DBusMessageIter *reader);
DBUS_PRIVATE_EXPORT
dbus_bool_t _dbus_variant_write (DBusVariant *self,
DBusMessageIter *writer);
DBUS_PRIVATE_EXPORT
void _dbus_variant_free (DBusVariant *self);
DBUS_PRIVATE_EXPORT
int _dbus_variant_get_length (DBusVariant *self);
DBUS_PRIVATE_EXPORT
const DBusString *_dbus_variant_peek (DBusVariant *self);
DBUS_PRIVATE_EXPORT
const char *_dbus_variant_get_signature (DBusVariant *self);
static inline void
_dbus_clear_variant (DBusVariant **variant_p)
{
_dbus_clear_pointer_impl (DBusVariant, variant_p, _dbus_variant_free);
}
DBUS_END_DECLS
#endif /* DBUS_MESSAGE_INTERNAL_H */
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