07be7a6c2e
Extend libsdp(3) API to allow service registration and removal. Fix uninitialized variable bug in sdpcontrol(8). Reviewed by: imp (mentor) No objection: ru
83 lines
2.5 KiB
C
83 lines
2.5 KiB
C
/*
|
|
* sur.c
|
|
*
|
|
* Copyright (c) 2004 Maksim Yevmenkin <m_evmenkin@yahoo.com>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $Id: sur.c,v 1.1 2004/01/13 01:54:39 max Exp $
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <sys/queue.h>
|
|
#include <bluetooth.h>
|
|
#include <errno.h>
|
|
#include <sdp.h>
|
|
#include <string.h>
|
|
#include "profile.h"
|
|
#include "provider.h"
|
|
#include "server.h"
|
|
|
|
/*
|
|
* Prepare Service Unregister response
|
|
*/
|
|
|
|
int32_t
|
|
server_prepare_service_unregister_response(server_p srv, int32_t fd)
|
|
{
|
|
uint8_t const *req = srv->req + sizeof(sdp_pdu_t);
|
|
uint8_t const *req_end = req + ((sdp_pdu_p)(srv->req))->len;
|
|
uint8_t *rsp = srv->fdidx[fd].rsp;
|
|
|
|
provider_t *provider = NULL;
|
|
uint32_t handle;
|
|
|
|
/*
|
|
* Minimal Service Unregister Request
|
|
*
|
|
* value32 - uuid 4 bytes
|
|
*/
|
|
|
|
if (!srv->fdidx[fd].control || req_end - req < 4)
|
|
return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
|
|
|
|
/* Get handle */
|
|
SDP_GET32(handle, req);
|
|
|
|
/* Lookup provider */
|
|
provider = provider_by_handle(handle);
|
|
if (provider == NULL || provider->fd != fd)
|
|
return (SDP_ERROR_CODE_INVALID_SERVICE_RECORD_HANDLE);
|
|
|
|
provider_unregister(provider);
|
|
SDP_PUT16(0, rsp);
|
|
|
|
/* Set reply size */
|
|
srv->fdidx[fd].rsp_limit = srv->fdidx[fd].omtu - sizeof(sdp_pdu_t);
|
|
srv->fdidx[fd].rsp_size = rsp - srv->fdidx[fd].rsp;
|
|
srv->fdidx[fd].rsp_cs = 0;
|
|
|
|
return (0);
|
|
}
|
|
|