int es_info_print(elementary_stream_info_t *es, int level, char *str, size_t str_len)
{
if (es == NULL || str == NULL || str_len < 2 || tslib_loglevel < TSLIB_LOG_LEVEL_INFO) return 0;
int bytes = 0;
bytes += SKIT_LOG_UINT_VERBOSE(str + bytes, level, es->stream_type, stream_desc(es->stream_type), str_len - bytes);
bytes += SKIT_LOG_UINT_HEX(str + bytes, level, es->elementary_PID, str_len - bytes);
bytes += SKIT_LOG_UINT(str + bytes, level, es->ES_info_length, str_len - bytes);
bytes += print_descriptor_loop(es->descriptors, level + 1, str + bytes, str_len - bytes);
return bytes;
}
int main(int argc, char ** argv)
{
// Initialise settings from configuration files.
dvswitch_read_config(handle_config);
// Parse arguments.
int opt;
while ((opt = getopt_long(argc, argv, "c:v", options, NULL)) != -1)
{
switch (opt)
{
case 'c':
fw_port_name = optarg;
break;
case 'h':
listen_host = optarg;
break;
case 'p':
listen_port = optarg;
break;
case 'v':
verbose = true;
break;
case 'H': // --help
usage(argv[0]);
return 0;
default:
usage(argv[0]);
return 2;
}
}
if (optind != argc)
fw_port_name = argv[optind++];
if (optind != argc)
{
fprintf(stderr, "%s: excess argument \"%s\"\n",
argv[0], argv[optind]);
usage(argv[0]);
return 2;
}
// Catch SIGINT.
struct sigaction sigint_action;
sigint_action.sa_handler = handle_sigint;
sigemptyset(&sigint_action.sa_mask);
sigint_action.sa_flags = SA_RESTART;
if (sigaction(SIGINT, &sigint_action, NULL))
{
perror("ERROR: sigaction");
return 1;
}
// Set up liveMedia framework
BasicTaskScheduler * sched = BasicTaskScheduler::createNew();
BasicUsageEnvironment * env = BasicUsageEnvironment::createNew(*sched);
RTSPServer * server = RTSPServer::createNew(*env, 8554, NULL);
if (server == NULL)
{
*env << "Failed to create RTSP server: " << env->getResultMsg() << "\n";
return 1;
}
OutPacketBuffer::maxSize = DIF_MAX_FRAME_SIZE;
// Set up session
std::string stream_name("firewire");
stream_name.append(fw_port_name);
std::string stream_desc("DV stream from Firewire port ");
stream_desc.append(fw_port_name);
ServerMediaSession * sms =
ServerMediaSession::createNew(*env, stream_name.c_str(),
stream_desc.c_str(), stream_desc.c_str());
sms->addSubsession(new firewire_subsession(*env, fw_port_name));
server->addServerMediaSession(sms);
// Loop until SIGINT received
if (verbose)
printf("INFO: Serving at rtsp://*:8554/%s\n", stream_name.c_str());
sched->doEventLoop(&received_sigint);
env->reclaim();
return 0;
}