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/**
\file obex_object.h
OBEX object related functions.
OpenOBEX library - Free implementation of the Object Exchange protocol.
Copyright (c) 1999, 2000 Dag Brattli, All Rights Reserved.
Copyright (c) 1999, 2000 Pontus Fuchs, All Rights Reserved.
OpenOBEX is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with OpenOBEX. If not, see <http://www.gnu.org/>.
*/
#ifndef OBEX_OBJECT_H
#define OBEX_OBJECT_H
#include "obex_incl.h"
#include "defines.h"
#if ! defined(_WIN32)
# include <sys/time.h>
#endif
#include <time.h>
struct databuffer;
struct databuffer_list;
struct obex_object {
struct databuffer *tx_nonhdr_data; /* Data before of headers (like CONNECT and SETPATH) */
struct databuffer_list *tx_headerq; /* List of headers to transmit*/
struct obex_hdr_it *tx_it;
struct databuffer *rx_nonhdr_data; /* Data before of headers (like CONNECT and SETPATH) */
struct databuffer_list *rx_headerq; /* List of received headers */
struct obex_hdr_it *rx_it;
struct obex_hdr_it *it;
enum obex_cmd cmd; /* command */
enum obex_rsp rsp; /* response */
enum obex_rsp lastrsp; /* response for last packet */
uint16_t headeroffset; /* Where to start parsing headers */
uint32_t hinted_body_len; /* Hinted body-length or 0 */
bool abort; /* Request shall be aborted */
enum obex_rsp_mode rsp_mode; /* OBEX_RSP_MODE_* */
bool suspended; /* Temporarily stop transfering object */
struct obex_hdr *body; /* The body header need some extra help */
struct obex_body *body_rcv; /* Deliver body */
};
struct obex_object *obex_object_new(void);
int obex_object_delete(struct obex_object *object);
size_t obex_object_get_size(obex_object_t *object);
int obex_object_addheader(struct obex *self, struct obex_object *object, uint8_t hi,
obex_headerdata_t hv, uint32_t hv_size,
unsigned int flags);
int obex_object_getnextheader(struct obex_object *object, uint8_t *hi,
obex_headerdata_t *hv, uint32_t *hv_size);
int obex_object_reparseheaders(struct obex_object *object);
void obex_object_setcmd(struct obex_object *object, enum obex_cmd cmd);
enum obex_cmd obex_object_getcmd(const obex_object_t *object);
int obex_object_setrsp(struct obex_object *object, enum obex_rsp rsp,
enum obex_rsp lastrsp);
int obex_object_get_opcode(obex_object_t *object, bool allowfinalcmd,
enum obex_mode mode);
bool obex_object_append_data(obex_object_t *object, struct databuffer *txmsg,
size_t tx_left);
int obex_object_finished(obex_object_t *object, bool allowfinal);
int obex_object_receive_nonhdr_data(obex_object_t *object, const void *msgdata,
size_t rx_left);
int obex_object_receive_headers(struct obex_object *object, const void *msgdata,
size_t tx_left, uint64_t filter);
int obex_object_set_body_receiver(obex_object_t *object, struct obex_body *b);
const void * obex_object_read_body(obex_object_t *object, size_t *size);
int obex_object_suspend(struct obex_object *object);
int obex_object_resume(struct obex_object *object);
#endif
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