bt_status_t btsock_rfc_connect(const bt_bdaddr_t *bd_addr, const uint8_t* service_uuid,
int channel, int* sock_fd, int flags)
{
if(sock_fd == NULL || (service_uuid == NULL && (channel < 1 || channel > 30)))
{
APPL_TRACE_ERROR3("invalid rfc channel:%d or sock_fd:%p, uuid:%p", channel, sock_fd,
service_uuid);
return BT_STATUS_PARM_INVALID;
}
*sock_fd = -1;
if(!is_init_done())
return BT_STATUS_NOT_READY;
int status = BT_STATUS_FAIL;
lock_slot(&slot_lock);
rfc_slot_t* rs = alloc_rfc_slot(bd_addr, NULL, service_uuid, channel, flags, FALSE);
if(rs)
{
if(is_uuid_empty(service_uuid))
{
APPL_TRACE_DEBUG1("connecting to rfcomm channel:%d without service discovery", channel);
if(BTA_JvRfcommConnect(rs->security, rs->role, rs->scn, rs->addr.address,
rfcomm_cback, (void*)rs->id) == BTA_JV_SUCCESS)
{
if(send_app_scn(rs))
{
btsock_thread_add_fd(pth, rs->fd, BTSOCK_RFCOMM,
SOCK_THREAD_FD_RD, rs->id);
*sock_fd = rs->app_fd;
rs->app_fd = -1; //the fd ownership is transferred to app
status = BT_STATUS_SUCCESS;
}
else cleanup_rfc_slot(rs);
}
else cleanup_rfc_slot(rs);
}
else
{
tSDP_UUID sdp_uuid;
sdp_uuid.len = 16;
memcpy(sdp_uuid.uu.uuid128, service_uuid, sizeof(sdp_uuid.uu.uuid128));
logu("service_uuid", service_uuid);
*sock_fd = rs->app_fd;
rs->app_fd = -1; //the fd ownership is transferred to app
status = BT_STATUS_SUCCESS;
rfc_slot_t* rs_doing_sdp = find_rfc_slot_requesting_sdp();
if(rs_doing_sdp == NULL)
{
BTA_JvStartDiscovery((UINT8*)bd_addr->address, 1, &sdp_uuid, (void*)rs->id);
rs->f.pending_sdp_request = FALSE;
rs->f.doing_sdp_request = TRUE;
}
else
{
rs->f.pending_sdp_request = TRUE;
rs->f.doing_sdp_request = FALSE;
}
btsock_thread_add_fd(pth, rs->fd, BTSOCK_RFCOMM, SOCK_THREAD_FD_RD, rs->id);
}
}
unlock_slot(&slot_lock);
return status;
}
bt_status_t btsock_l2c_connect(const bt_bdaddr_t *bd_addr, const uint8_t* service_uuid,
int channel, int* sock_fd, int flags)
{
if(sock_fd == NULL || (service_uuid == NULL))
{
APPL_TRACE_ERROR("invalid sock_fd:%p, uuid:%p", sock_fd, service_uuid);
return BT_STATUS_PARM_INVALID;
}
*sock_fd = -1;
if(!is_init_done())
return BT_STATUS_NOT_READY;
int status = BT_STATUS_FAIL;
lock_slot(&slot_lock);
l2c_slot_t* ls = alloc_l2c_slot(bd_addr, NULL, service_uuid, channel, flags, FALSE);
if(ls)
{
ls->f.client = TRUE;
if(is_uuid_empty(service_uuid))
{
APPL_TRACE_DEBUG("connecting to l2cap channel:%d without service discovery", channel);
if(BTA_JvL2capConnect(ls->security, ls->role, ls->psm, 672, ls->addr.address,
l2cap_cback, (void*)ls->id) == BTA_JV_SUCCESS)
{
if(send_app_psm(ls))
{
btsock_thread_add_fd(pth, ls->fd, BTSOCK_L2CAP,
SOCK_THREAD_FD_RD, ls->id);
*sock_fd = ls->app_fd;
ls->app_fd = -1; //the fd ownelship is transferred to app
status = BT_STATUS_SUCCESS;
}
else cleanup_l2c_slot(ls);
}
else cleanup_l2c_slot(ls);
}
else
{
tSDP_UUID sdp_uuid;
sdp_uuid.len = 16;
memcpy(sdp_uuid.uu.uuid128, service_uuid, sizeof(sdp_uuid.uu.uuid128));
logu("service_uuid", service_uuid);
*sock_fd = ls->app_fd;
ls->app_fd = -1; //the fd ownelship is transferred to app
status = BT_STATUS_SUCCESS;
l2c_slot_t* ls_doing_sdp = find_l2c_slot_requesting_sdp();
if(ls_doing_sdp == NULL)
{
BTA_JvStartDiscovery((UINT8*)bd_addr->address, 1, &sdp_uuid, (void*)(ls->id));
ls->f.pending_sdp_request = FALSE;
ls->f.doing_sdp_request = TRUE;
}
else
{
ls->f.pending_sdp_request = TRUE;
ls->f.doing_sdp_request = FALSE;
}
btsock_thread_add_fd(pth, ls->fd, BTSOCK_L2CAP, SOCK_THREAD_FD_RD, ls->id);
}
}
unlock_slot(&slot_lock);
return status;
}
