int check_event(esl_handle_t * handle, int timer)
{
int done = 0, c = 0;
esl_status_t status;
time_t exp = 0;
char dtmf[128];
int res = 0;
int channel_execute = 0;
dtmf[0] = 0;
printf("%s,%d check_event\n", __FILE__, __LINE__);
while ((status = esl_recv_timed(handle, 1000)) != ESL_FAIL)
{
c++;
//disp_msg("Waiting 1 seconds events.\n");
if (timer>0 && c >= timer) {
res = 100;
break;
}
if (status == ESL_SUCCESS)
{
const char *type = esl_event_get_header(handle->last_event, "content-type");
if (type)
{
if (strcasecmp(type, "text/disconnect-notice") == 0)
{
const char *dispo = esl_event_get_header(handle->last_event, "content-disposition");
//disp_msg("Got a disconnection notice dispostion: [%s]", dispo ? dispo : "");
if (dispo && strcmp(dispo, "linger") == 0)
{
res = -99;
break;
}
}
if (strcasecmp(type, "text/event-plain") == 0)
{
const char *eventbody = esl_event_get_body(handle->last_event);
if ((res = check_event_body(eventbody, dtmf, 1, "#", &channel_execute)))
{
//disp_msg("check_event_body res=%d.",res);
if (res<0) break;
}
}
}
}
}
//disp_msg("check_event res=%d",res);
return res;
}
static void mycallback(esl_socket_t server_sock, esl_socket_t client_sock, struct sockaddr_in *addr, void *user_data)
{
esl_handle_t handle = {{0}};
int done = 0;
esl_status_t status;
time_t exp = 0;
if (fork()) {
return;
}
if (esl_attach_handle(&handle, client_sock, addr) != ESL_SUCCESS) {
return;
}
esl_log(ESL_LOG_INFO, "Connected! %d\n", handle.sock);
esl_filter(&handle, "unique-id", esl_event_get_header(handle.info_event, "caller-unique-id"));
esl_events(&handle, ESL_EVENT_TYPE_PLAIN, "SESSION_HEARTBEAT CHANNEL_ANSWER CHANNEL_ORIGINATE CHANNEL_PROGRESS CHANNEL_HANGUP "
"CHANNEL_BRIDGE CHANNEL_UNBRIDGE CHANNEL_OUTGOING CHANNEL_EXECUTE CHANNEL_EXECUTE_COMPLETE DTMF CUSTOM conference::maintenance");
esl_send_recv(&handle, "linger");
esl_execute(&handle, "answer", NULL, NULL);
esl_execute(&handle, "conference", "3000@default", NULL);
while((status = esl_recv_timed(&handle, 1000)) != ESL_FAIL) {
if (done) {
if (time(NULL) >= exp) {
break;
}
} else if (status == ESL_SUCCESS) {
const char *type = esl_event_get_header(handle.last_event, "content-type");
if (type && !strcasecmp(type, "text/disconnect-notice")) {
const char *dispo = esl_event_get_header(handle.last_event, "content-disposition");
esl_log(ESL_LOG_INFO, "Got a disconnection notice dispostion: [%s]\n", dispo ? dispo : "");
if (dispo && !strcmp(dispo, "linger")) {
done = 1;
esl_log(ESL_LOG_INFO, "Waiting 5 seconds for any remaining events.\n");
exp = time(NULL) + 5;
}
}
}
}
esl_log(ESL_LOG_INFO, "Disconnected! %d\n", handle.sock);
esl_disconnect(&handle);
}
