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/* -*- mode: C; c-file-style: "gnu" -*- */
/* dbus-message.h DBusMessage object
 *
 * Copyright (C) 2002  Red Hat Inc.
 *
 * Licensed under the Academic Free License version 1.2
 * 
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
#error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
#endif

#ifndef DBUS_MESSAGE_H
#define DBUS_MESSAGE_H

#include <dbus/dbus-macros.h>
#include <dbus/dbus-types.h>
#include <stdarg.h>

DBUS_BEGIN_DECLS;

typedef struct DBusMessage DBusMessage;
typedef struct DBusMessageIter DBusMessageIter;

DBusMessage* dbus_message_new              (const char        *service,
					    const char        *name);
DBusMessage* dbus_message_new_reply        (DBusMessage       *original_message);
DBusMessage *dbus_message_new_from_message (const DBusMessage *message);

void         dbus_message_ref   (DBusMessage *message);
void         dbus_message_unref (DBusMessage *message);

const char* dbus_message_get_name             (DBusMessage *message);
const char* dbus_message_get_service          (DBusMessage *message);
dbus_bool_t dbus_message_set_sender           (DBusMessage *message,
					       const char  *sender);
const char* dbus_message_get_sender           (DBusMessage *message);
void        dbus_message_set_is_error         (DBusMessage *message,
					       dbus_bool_t  is_error_reply);
dbus_bool_t dbus_message_get_is_error         (DBusMessage *message);

dbus_bool_t dbus_message_append_args         (DBusMessage          *message,
					      int                   first_arg_type,
					      ...);
dbus_bool_t dbus_message_append_args_valist  (DBusMessage          *message,
					      int                   first_arg_type,
					      va_list               var_args);
dbus_bool_t dbus_message_append_int32        (DBusMessage          *message,
					      dbus_int32_t          value);
dbus_bool_t dbus_message_append_uint32       (DBusMessage          *message,
					      dbus_uint32_t         value);
dbus_bool_t dbus_message_append_double       (DBusMessage          *message,
					      double                value);
dbus_bool_t dbus_message_append_string       (DBusMessage          *message,
					      const char           *value);
dbus_bool_t dbus_message_append_byte_array   (DBusMessage          *message,
					      unsigned const char  *value,
					      int                   len);
dbus_bool_t dbus_message_append_string_array (DBusMessage          *message,
					      const char          **value,
					      int                   len);


DBusMessageIter *dbus_message_get_args_iter   (DBusMessage *message);
DBusResultCode   dbus_message_get_args        (DBusMessage *message,
					       int          first_arg_type,
					       ...);
DBusResultCode   dbus_message_get_args_valist (DBusMessage *message,
					       int          first_arg_type,
					       va_list      var_args);



void           dbus_message_iter_ref              (DBusMessageIter *iter);
void           dbus_message_iter_unref            (DBusMessageIter *iter);
dbus_bool_t    dbus_message_iter_has_next         (DBusMessageIter *iter);
dbus_bool_t    dbus_message_iter_next             (DBusMessageIter *iter);
int            dbus_message_iter_get_arg_type     (DBusMessageIter *iter);
int            dbus_message_iter_get_int32        (DBusMessageIter *iter);
int            dbus_message_iter_get_uint32       (DBusMessageIter *iter);
double         dbus_message_iter_get_double       (DBusMessageIter *iter);
char *         dbus_message_iter_get_string       (DBusMessageIter *iter);
unsigned char *dbus_message_iter_get_byte_array   (DBusMessageIter *iter,
						   int             *len);
char **        dbus_message_iter_get_string_array (DBusMessageIter *iter,
						   int             *len);





DBUS_END_DECLS;

#endif /* DBUS_MESSAGE_H */