static void launch_channel(int channo)
{
pid_t pid;
ZAP *z;
char ch[80];
/* Make sure hangup state is reset */
chans[channo].needhangup = 0;
chans[channo].alreadyhungup = 0;
pid = fork();
if (pid < 0) {
fprintf(stderr, "--!! Unable to fork\n");
chans[channo].needhangup = 1;
}
if (pid) {
printf("-- Launching process %d to handle channel %d\n", pid, channo);
chans[channo].pid = pid;
} else {
sprintf(ch, "%d", channo + offset);
z = zap_open(ch, 0);
if (z) {
do_channel(z);
exit(0);
} else {
fprintf(stderr, "--!! Unable to open channel %d\n", channo);
exit(1);
}
}
}
int main(int argc, char *argv[])
{
int fds[2];
struct ss7 *ss7;
pthread_t tmp, tmp2;
if (argc == 2) {
if (!strcasecmp(argv[1], "socketpair")) {
if (socketpair(AF_LOCAL, SOCK_DGRAM, 0, fds)) {
perror("socketpair");
exit(1);
}
#ifdef LINUX
} else if (!strcasecmp(argv[1], "live")) {
fds[0] = zap_open(24);
if (fds[0] < 0)
return -1;
fds[1] = zap_open(48);
if (fds[1] < 0)
return -1;
#endif
} else
return -1;
} else
return -1;
if (!(ss7 = ss7_new(SS7_ITU))) {
perror("ss7_new");
exit(1);
}
linkset[0].ss7 = ss7;
linkset[0].fd = fds[0];
linkset[0].linkno = 0;
ss7_set_message(myprintf);
ss7_set_error(myprintf);
ss7_set_debug(ss7, 0xffffffff);
if ((ss7_add_link(ss7, SS7_TRANSPORT_DAHDIDCHAN, fds[0]))) {
perror("ss7_add_link");
exit(1);
}
if (pthread_create(&tmp, NULL, ss7_run, &linkset[0])) {
perror("thread(0)");
exit(1);
}
if (!(ss7 = ss7_new(SS7_ITU))) {
perror("ss7_new");
exit(1);
}
ss7_set_debug(ss7, 0xffffffff);
linkset[1].linkno = 1;
if ((ss7_add_link(ss7, SS7_TRANSPORT_DAHDIDCHAN, fds[1]))) {
perror("ss7_add_link");
exit(1);
}
linkset[1].ss7 = ss7;
linkset[1].fd = fds[1];
if (pthread_create(&tmp2, NULL, ss7_run, &linkset[1])) {
perror("thread(0)");
exit(1);
}
pthread_join(tmp, NULL);
pthread_join(tmp2, NULL);
return 0;
}
