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/*
*
* BlueZ - Bluetooth protocol stack for Linux
*
* Copyright (C) 2003-2010 Marcel Holtmann <marcel@holtmann.org>
*
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
#include <signal.h>
#include <sys/socket.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/sdp.h>
#include <bluetooth/sdp_lib.h>
#include "cups.h"
int sdp_search_hcrp(sdp_session_t *sdp, unsigned short *ctrl_psm, unsigned short *data_psm)
{
sdp_list_t *srch, *attrs, *rsp;
uuid_t svclass;
uint16_t attr1, attr2;
int err;
if (!sdp)
return -1;
sdp_uuid16_create(&svclass, HCR_PRINT_SVCLASS_ID);
srch = sdp_list_append(NULL, &svclass);
attr1 = SDP_ATTR_PROTO_DESC_LIST;
attrs = sdp_list_append(NULL, &attr1);
attr2 = SDP_ATTR_ADD_PROTO_DESC_LIST;
attrs = sdp_list_append(attrs, &attr2);
err = sdp_service_search_attr_req(sdp, srch, SDP_ATTR_REQ_INDIVIDUAL, attrs, &rsp);
if (err)
return -1;
for (; rsp; rsp = rsp->next) {
sdp_record_t *rec = (sdp_record_t *) rsp->data;
sdp_list_t *protos;
if (!sdp_get_access_protos(rec, &protos)) {
unsigned short psm = sdp_get_proto_port(protos, L2CAP_UUID);
if (psm > 0) {
*ctrl_psm = psm;
}
}
if (!sdp_get_add_access_protos(rec, &protos)) {
unsigned short psm = sdp_get_proto_port(protos, L2CAP_UUID);
if (psm > 0 && *ctrl_psm > 0) {
*data_psm = psm;
return 0;
}
}
}
return -1;
}
int sdp_search_spp(sdp_session_t *sdp, uint8_t *channel)
{
sdp_list_t *srch, *attrs, *rsp;
uuid_t svclass;
uint16_t attr;
int err;
if (!sdp)
return -1;
sdp_uuid16_create(&svclass, SERIAL_PORT_SVCLASS_ID);
srch = sdp_list_append(NULL, &svclass);
attr = SDP_ATTR_PROTO_DESC_LIST;
attrs = sdp_list_append(NULL, &attr);
err = sdp_service_search_attr_req(sdp, srch, SDP_ATTR_REQ_INDIVIDUAL, attrs, &rsp);
if (err)
return -1;
for (; rsp; rsp = rsp->next) {
sdp_record_t *rec = (sdp_record_t *) rsp->data;
sdp_list_t *protos;
if (!sdp_get_access_protos(rec, &protos)) {
uint8_t ch = sdp_get_proto_port(protos, RFCOMM_UUID);
if (ch > 0) {
*channel = ch;
return 0;
}
}
}
return -1;
}
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