C++ (Cpp) _echotcp_newClient Examples

Example #1

File: shd-echo-tcp.c Project: caffeineshock/shadow

EchoTCP* echotcp_new(ShadowlibLogFunc log, int argc, char* argv[]) {
	g_assert(log);

	if(argc < 1) {
		return NULL;
	}

	EchoTCP* etcp = g_new0(EchoTCP, 1);
	etcp->log = log;

	gchar* mode = argv[0];
	gboolean isError = FALSE;

	if(g_ascii_strncasecmp(mode, "client", 6) == 0)
	{
		if(argc < 2) {
			isError = TRUE;
		} else {
			gchar* serverHostName = argv[1];
			struct addrinfo* serverInfo;

			if(getaddrinfo(serverHostName, NULL, NULL, &serverInfo) == -1) {
				log(G_LOG_LEVEL_WARNING, __FUNCTION__, "unable to create client: error in getaddrinfo");
				isError = TRUE;
			} else {
				in_addr_t serverIP = ((struct sockaddr_in*)(serverInfo->ai_addr))->sin_addr.s_addr;
				etcp->client = _echotcp_newClient(log, serverIP);
			}
			freeaddrinfo(serverInfo);
		}
	}
	else if (g_ascii_strncasecmp(mode, "server", 6) == 0)
	{
		char myHostName[128];

		gint result = gethostname(myHostName, 128);
		if(result == 0) {
			struct addrinfo* myInfo;

			if(getaddrinfo(myHostName, NULL, NULL, &myInfo) == -1) {
				log(G_LOG_LEVEL_WARNING, __FUNCTION__, "unable to create server: error in getaddrinfo");
				isError = TRUE;
			} else {
				in_addr_t myIP = ((struct sockaddr_in*)(myInfo->ai_addr))->sin_addr.s_addr;
				log(G_LOG_LEVEL_INFO, __FUNCTION__, "binding to %s", inet_ntoa((struct in_addr){myIP}));
				etcp->server = _echotcp_newServer(log, myIP);
			}
			freeaddrinfo(myInfo);
		} else {

Example #2

File: echo-tcp.c Project: HenriCrombe/shadow-plugin-extras

EchoTCP* echotcp_new(EchoLogFunc log, int argc, char* argv[]) {
	g_assert(log);

	if(argc < 1) {
		return NULL;
	}

	EchoTCP* etcp = g_new0(EchoTCP, 1);
	etcp->log = log;

	gchar* mode = argv[0];
	gboolean isError = FALSE;

	if(g_ascii_strncasecmp(mode, "client", 6) == 0)
	{
		if(argc < 2) {
			isError = TRUE;
		} else {
			gchar* serverHostName = argv[1];
			struct addrinfo* serverInfo;

			if(getaddrinfo(serverHostName, NULL, NULL, &serverInfo) == -1) {
				log(G_LOG_LEVEL_WARNING, __FUNCTION__, "unable to create client: error in getaddrinfo");
				isError = TRUE;
			} else {
				in_addr_t serverIP = ((struct sockaddr_in*)(serverInfo->ai_addr))->sin_addr.s_addr;
				etcp->client = _echotcp_newClient(log, serverIP);
			}
			freeaddrinfo(serverInfo);
		}
	}
	else if (g_ascii_strncasecmp(mode, "server", 6) == 0)
	{
		char myHostName[128];

		gint result = gethostname(myHostName, 128);
		if(result == 0) {
			struct addrinfo* myInfo;

			if(getaddrinfo(myHostName, NULL, NULL, &myInfo) == -1) {
				log(G_LOG_LEVEL_WARNING, __FUNCTION__, "unable to create server: error in getaddrinfo");
				isError = TRUE;
			} else {
				in_addr_t myIP = ((struct sockaddr_in*)(myInfo->ai_addr))->sin_addr.s_addr;
				gchar ipStringBuffer[INET_ADDRSTRLEN+1];
				memset(ipStringBuffer, 0, INET_ADDRSTRLEN+1);
				inet_ntop(AF_INET, &myIP, ipStringBuffer, INET_ADDRSTRLEN);
				log(G_LOG_LEVEL_INFO, __FUNCTION__, "binding to %s", ipStringBuffer);
				etcp->server = _echotcp_newServer(log, myIP);
			}
			freeaddrinfo(myInfo);
		} else {
			log(G_LOG_LEVEL_WARNING, __FUNCTION__, "unable to create server: error in gethostname");
			isError = TRUE;
		}
	}
	else if (g_ascii_strncasecmp(mode, "loopback", 8) == 0)
	{
		in_addr_t serverIP = htonl(INADDR_LOOPBACK);
		etcp->server = _echotcp_newServer(log, serverIP);
		etcp->client = _echotcp_newClient(log, serverIP);
	}
	else if (g_ascii_strncasecmp(mode, "socketpair", 10) == 0)
	{
		_echotcp_newPair(log, &(etcp->client), &(etcp->server));
	}
	else {
		isError = TRUE;
	}

	if(isError) {
		g_free(etcp);
		return NULL;
	}

	return etcp;
}