ESLevent *ESLconnection::filter(const char *header, const char *value)
{
esl_status_t status = esl_filter(&handle, header, value);
if (status == ESL_SUCCESS && handle.last_sr_event) {
esl_event_t *event;
esl_event_dup(&event, handle.last_sr_event);
return new ESLevent(event, 1);
}
return NULL;
}
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);
}