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#include <sys/poll.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <errno.h>
#include <fcntl.h>
#include <time.h>
#include <unistd.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <pthread.h>
#include <signal.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <event.h>
#include "getstream.h"
#include "config.h"
#include "libhttp.h"
#ifdef DEBUG
static int guardcounter;
void *guard_thread(void *mtp) {
pthread_t mt=(pthread_t) mtp;
struct timeval tv;
guardcounter=0;
while(1) {
tv.tv_sec=1;
tv.tv_usec=0;
select(0, NULL, NULL, NULL, &tv);
if (guardcounter==0) {
pthread_kill(mt, SIGABRT);
pthread_exit(NULL);
}
guardcounter=0;
}
}
static void init_guard_evtimer(void );
static void guard_evtimer(int fd, short event, void *arg) {
guardcounter++;
init_guard_evtimer();
}
static void init_guard_evtimer(void ) {
static struct event gevent;
static struct timeval tv;
tv.tv_usec=50000;
tv.tv_sec=00;
evtimer_set(&gevent, guard_evtimer, &gevent);
evtimer_add(&gevent, &tv);
}
void init_guard_thread(void ) {
pthread_t mt, gt;
init_guard_evtimer();
mt=pthread_self();
pthread_create(>, NULL, guard_thread, (void *) mt);
}
#endif
/*
* When profiling one needs to call "exit" or return to main.
* As we are running in a wheel like a Hamster there is no way
* returning to main so we unconditionally call exit after a timeout
*
*/
static void terminate_timeout(int fd, short event, void *arg) {
exit(0);
}
static void terminate_init(int timeout) {
static struct event event;
static struct timeval tv;
tv.tv_usec=0;
tv.tv_sec=timeout;
evtimer_set(&event, terminate_timeout, &event);
evtimer_add(&event, &tv);
}
static void usage(void ) {
fprintf(stderr, "-c <config file> -d -t <timeout>\n");
exit(-1);
}
struct http_server *hserver;
int main(int argc, char **argv) {
extern char *optarg;
char ch;
int timeout=0;
GList *al;
struct config_s *config=NULL;
while((ch=getopt(argc, argv, "c:dt:")) != -1) {
switch(ch) {
case 'c':
config=readconfig(optarg);
if (!config)
exit(1);
break;
case 'd':
logwrite_inc_level();
break;
case 't':
timeout=strtol(optarg, NULL, 10);
break;
default:
usage();
break;
}
}
if (!config)
exit(-1);
/* Initialize libevent */
event_init();
if (config->http_port) {
hserver=http_init(config->http_port);
if (!hserver) {
fprintf(stderr, "Could not create http server on port %d\n", config->http_port);
exit(-1);
}
}
/* In case of profiling we want to call exit after a timeout */
if (timeout)
terminate_init(timeout);
al=g_list_first(config->adapter);
while(al) {
struct adapter_s *a=al->data;
GList *sl=g_list_first(a->streams);
/* Tune to the one and only transponder */
fe_tune_init(a);
/* Initialize demux0 dvr0 and co */
dmx_init(a);
dvr_init(a);
/* Init all streams */
while(sl) {
struct stream_s *stream=sl->data;
stream_init(stream);
sl=g_list_next(sl);
}
al=g_list_next(al);
}
#ifdef DEBUG
init_guard_thread();
#endif
/* Pigs can fly */
event_dispatch();
return 0;
}
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