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/******************************************************************************
*
* Copyright (C) 2004-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This is the implementation of the API for PAN subsystem of BTA,
* Broadcom's Bluetooth application layer for mobile phones.
*
******************************************************************************/
#include "bt_target.h"
#if defined(BTA_PAN_INCLUDED) && (BTA_PAN_INCLUDED == TRUE)
#include "bta_api.h"
#include "bta_sys.h"
#include "pan_api.h"
#include "gki.h"
#include "bta_pan_api.h"
#include "bta_pan_int.h"
#include "bd.h"
#include <string.h>
static const tBTA_SYS_REG bta_pan_reg =
{
bta_pan_hdl_event,
BTA_PanDisable
};
/*******************************************************************************
**
** Function BTA_PanEnable
**
** Description Enable PAN service. This function must be
** called before any other functions in the PAN API are called.
** When the enable operation is complete the callback function
** will be called with a BTA_PAN_ENABLE_EVT.
**
** Returns void
**
*******************************************************************************/
void BTA_PanEnable(tBTA_PAN_CBACK p_cback)
{
tBTA_PAN_API_ENABLE *p_buf;
/* register with BTA system manager */
GKI_sched_lock();
bta_sys_register(BTA_ID_PAN, &bta_pan_reg);
GKI_sched_unlock();
if ((p_buf = (tBTA_PAN_API_ENABLE *) GKI_getbuf(sizeof(tBTA_PAN_API_ENABLE))) != NULL)
{
p_buf->hdr.event = BTA_PAN_API_ENABLE_EVT;
p_buf->p_cback = p_cback;
bta_sys_sendmsg(p_buf);
}
}
/*******************************************************************************
**
** Function BTA_PanDisable
**
** Description Disables PAN service.
**
**
** Returns void
**
*******************************************************************************/
void BTA_PanDisable(void)
{
BT_HDR *p_buf;
bta_sys_deregister(BTA_ID_PAN);
if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL)
{
p_buf->event = BTA_PAN_API_DISABLE_EVT;
bta_sys_sendmsg(p_buf);
}
}
/*******************************************************************************
**
** Function BTA_PanSetRole
**
** Description Sets PAN roles. When the enable operation is complete
** the callback function will be called with a BTA_PAN_SET_ROLE_EVT.
**
** Returns void
**
*******************************************************************************/
void BTA_PanSetRole(tBTA_PAN_ROLE role, tBTA_PAN_ROLE_INFO *p_user_info, tBTA_PAN_ROLE_INFO *p_gn_info,
tBTA_PAN_ROLE_INFO *p_nap_info)
{
tBTA_PAN_API_SET_ROLE *p_buf;
if ((p_buf = (tBTA_PAN_API_SET_ROLE *) GKI_getbuf(sizeof(tBTA_PAN_API_SET_ROLE))) != NULL)
{
p_buf->hdr.event = BTA_PAN_API_SET_ROLE_EVT;
p_buf->role = role;
if(p_user_info && (role & BTA_PAN_ROLE_PANU))
{
if(p_user_info->p_srv_name)
BCM_STRNCPY_S(p_buf->user_name, sizeof(p_buf->user_name), p_user_info->p_srv_name, BTA_SERVICE_NAME_LEN);
else
p_buf->user_name[0] = 0;
p_buf->user_name[BTA_SERVICE_NAME_LEN] = 0;
p_buf->user_app_id = p_user_info->app_id;
p_buf->user_sec_mask = p_user_info->sec_mask;
}
if(p_gn_info && (role & BTA_PAN_ROLE_GN))
{
if(p_gn_info->p_srv_name)
BCM_STRNCPY_S(p_buf->gn_name, sizeof(p_buf->gn_name), p_gn_info->p_srv_name, BTA_SERVICE_NAME_LEN);
else
p_buf->gn_name[0] = 0;
p_buf->gn_name[BTA_SERVICE_NAME_LEN] = 0;
p_buf->gn_app_id = p_gn_info->app_id;
p_buf->gn_sec_mask = p_gn_info->sec_mask;
}
if(p_nap_info && (role & BTA_PAN_ROLE_NAP))
{
if(p_nap_info->p_srv_name)
BCM_STRNCPY_S(p_buf->nap_name, sizeof(p_buf->nap_name), p_nap_info->p_srv_name, BTA_SERVICE_NAME_LEN);
else
p_buf->nap_name[0] = 0;
p_buf->nap_name[BTA_SERVICE_NAME_LEN] = 0;
p_buf->nap_app_id = p_nap_info->app_id;
p_buf->nap_sec_mask = p_nap_info->sec_mask;
}
bta_sys_sendmsg(p_buf);
}
}
/*******************************************************************************
**
** Function BTA_PanOpen
**
** Description Opens a connection to a peer device.
** When connection is open callback function is called
** with a BTA_PAN_OPEN_EVT.
**
**
** Returns void
**
*******************************************************************************/
BTA_API void BTA_PanOpen(BD_ADDR bd_addr, tBTA_PAN_ROLE local_role, tBTA_PAN_ROLE peer_role)
{
tBTA_PAN_API_OPEN *p_buf;
if ((p_buf = (tBTA_PAN_API_OPEN *) GKI_getbuf(sizeof(tBTA_PAN_API_OPEN))) != NULL)
{
p_buf->hdr.event = BTA_PAN_API_OPEN_EVT;
p_buf->local_role = local_role;
p_buf->peer_role = peer_role;
bdcpy(p_buf->bd_addr, bd_addr);
bta_sys_sendmsg(p_buf);
}
}
/*******************************************************************************
**
** Function BTA_PanClose
**
** Description Close a PAN connection to a peer device.
**
**
** Returns void
**
*******************************************************************************/
BTA_API void BTA_PanClose(UINT16 handle)
{
BT_HDR *p_buf;
if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL)
{
p_buf->event = BTA_PAN_API_CLOSE_EVT;
p_buf->layer_specific = handle;
bta_sys_sendmsg(p_buf);
}
}
#endif /* BTA_PAN_INCLUDED */
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