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 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice,
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 * may be used to endorse or promote products derived from this software
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#include "ithread.h"
#include "sample_util.h"
#include "tv_ctrlpt.h"
#include "upnp.h"

#include <signal.h>
#include <stdarg.h> // IWYU pragma: keep
#include <stdio.h>  // IWYU pragma: keep
#include <string.h>

int main(int argc, char **argv)
{
	char *iface = NULL;
	int rc;
	ithread_t cmdloop_thread;
	int i = 0;
#if defined(_WIN32) || defined(__sun__)
#else
	int sig;
	sigset_t sigs_to_catch;
#endif
	int code;
	(void)argc;
	(void)argv;

	SampleUtil_Initialize(linux_print);
	/* Parse options */
	for (i = 1; i < argc; i++) {
		if (strcmp(argv[i], "-i") == 0) {
			iface = argv[++i];
		} else if (strcmp(argv[i], "-help") == 0) {
			SampleUtil_Print(
				"Usage: %s -i interface -help (this message)\n",
				argv[0]);
			SampleUtil_Print("\tinterface:     interface address "
					 "of the control point\n"
					 "\t\te.g.: eth0\n");
			return 1;
		}
	}

	rc = TvCtrlPointStart(iface, NULL, 0);
	if (rc != TV_SUCCESS) {
		SampleUtil_Print("Error starting UPnP TV Control Point\n");
		return rc;
	}
	/* start a command loop thread */
	code = ithread_create(
		&cmdloop_thread, NULL, TvCtrlPointCommandLoop, NULL);
	if (code != 0) {
		return UPNP_E_INTERNAL_ERROR;
	}
#if defined(_WIN32) || defined(__sun__)
	ithread_join(cmdloop_thread, NULL);
#else
	/* Catch Ctrl-C and properly shutdown */
	sigemptyset(&sigs_to_catch);
	sigaddset(&sigs_to_catch, SIGINT);
	sigwait(&sigs_to_catch, &sig);
	SampleUtil_Print("Shutting down on signal %d...\n", sig);
#endif
	rc = TvCtrlPointStop();

	return rc;
}
