static void cleanup_rfc_slot(rfc_slot_t* rs)
{
APPL_TRACE_DEBUG4("cleanup slot:%d, fd:%d, scn:%d, sdp_handle:0x%x", rs->id, rs->fd, rs->scn, rs->sdp_handle);
if(rs->fd != -1)
{
shutdown(rs->fd, 2);
close(rs->fd);
rs->fd = -1;
}
if(rs->app_fd != -1)
{
close(rs->app_fd);
rs->app_fd = -1;
}
if(rs->sdp_handle > 0)
{
del_rfc_sdp_rec(rs->sdp_handle);
rs->sdp_handle = 0;
}
if(rs->rfc_handle && !rs->f.closing && !rs->f.server)
{
APPL_TRACE_DEBUG1("closing rfcomm connection, rfc_handle:0x%x", rs->rfc_handle);
BTA_JvRfcommClose(rs->rfc_handle, (void*)rs->id);
rs->rfc_handle = 0;
}
free_rfc_slot_scn(rs);
free_gki_que(&rs->incoming_que);
rs->rfc_port_handle = 0;
//cleanup the flag
memset(&rs->f, 0, sizeof(rs->f));
rs->id = 0;
}
static void cleanup_rfc_slot(rfc_slot_t *slot) {
if (slot->fd != INVALID_FD) {
shutdown(slot->fd, SHUT_RDWR);
close(slot->fd);
slot->fd = INVALID_FD;
}
if (slot->app_fd != INVALID_FD) {
close(slot->app_fd);
slot->app_fd = INVALID_FD;
}
if (slot->sdp_handle > 0) {
del_rfc_sdp_rec(slot->sdp_handle);
slot->sdp_handle = 0;
}
if (slot->rfc_handle && !slot->f.closing && !slot->f.server) {
BTA_JvRfcommClose(slot->rfc_handle, (void *)(uintptr_t)slot->id);
slot->rfc_handle = 0;
}
free_rfc_slot_scn(slot);
list_clear(slot->incoming_queue);
slot->rfc_port_handle = 0;
memset(&slot->f, 0, sizeof(slot->f));
slot->id = 0;
slot->scn_notified = false;
}
static void on_rfc_close(tBTA_JV_RFCOMM_CLOSE * p_close, uint32_t id)
{
lock_slot(&slot_lock);
rfc_slot_t* rs = find_rfc_slot_by_id(id);
if(rs)
{
APPL_TRACE_DEBUG4("on_rfc_close, slot id:%d, fd:%d, rfc scn:%d, server:%d",
rs->id, rs->fd, rs->scn, rs->f.server);
free_rfc_slot_scn(rs);
// rfc_handle already closed when receiving rfcomm close event from stack.
rs->f.connected = FALSE;
cleanup_rfc_slot(rs);
}
unlock_slot(&slot_lock);
}
