int
main(int argc, char **argv)
{
// TODO: Properly parse and handle any arguments
if (argc > 1) {
for (int argi = 0; argi < argc; argi++) {
if (!strcmp(argv[argi], "--version") ||
!strcmp(argv[argi], "-v")) {
cout << gVersionString << endl;
}
if (!strcmp(argv[argi], "--gensql")) {
cout << gConfig.getDefaultSQL(string(argv[0]), gVersionString) << endl;
}
if (!strcmp(argv[argi], "--gentex")) {
cout << gConfig.getTeX(string(argv[0]), gVersionString) << endl;
}
}
return 0;
}
sockaddr_in si_me;
sockaddr_in si_other;
int aSocket;
char buf[BUFLEN];
LOG(ALERT) << argv[0] << " (re)starting";
srand ( time(NULL) + (int)getpid() );
my_udp_port = gConfig.getNum("SubscriberRegistry.Port");
gSubscriberRegistry.init();
gNodeManager.setAppLogicHandler(&nmHandler);
gNodeManager.start(45064);
// init osip lib
osip_t *osip;
int i=osip_init(&osip);
if (i!=0) {
LOG(ALERT) << "cannot init sip lib";
exit(1);
}
if ((aSocket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) {
LOG(ALERT) << "can't initialize socket";
exit(1);
}
memset((char *) &si_me, 0, sizeof(si_me));
si_me.sin_family = AF_INET;
si_me.sin_port = htons(my_udp_port);
si_me.sin_addr.s_addr = htonl(INADDR_ANY);
if (bind(aSocket, (sockaddr*)&si_me, sizeof(si_me)) == -1) {
LOG(ALERT) << "can't bind socket on port " << my_udp_port;
exit(1);
}
LOG(NOTICE) << "binding on port " << my_udp_port;
while (true) {
gConfig.purge();
socklen_t slen = sizeof(si_other);
memset(buf, 0, BUFLEN);
if (recvfrom(aSocket, buf, BUFLEN, 0, (sockaddr*)&si_other, &slen) == -1) {
LOG(ERR) << "recvfrom problem";
continue;
}
LOG(INFO) << " receiving " << buf;
char *dest = processBuffer(buf);
if (dest == NULL) {
continue;
}
if (sendto(aSocket, dest, strlen(dest), 0, (sockaddr*)&si_other, sizeof(si_other)) == -1) {
LOG(ERR) << "sendto problem";
continue;
}
osip_free(dest);
}
close(aSocket);
return 0;
}
