#include "RestfulFunc.h"
#include <string>

#if defined(_MSC_VER)
#include <winsock2.h>
#include <ws2tcpip.h>
#include <stdio.h>
#include <tchar.h>
#include <stdarg.h>
#include <string>
#include <vector>
#include <assert.h>
#include <windows.h>
#include <time.h>
#else
#include<sys/socket.h>
#include<sys/types.h>
#include<netinet/in.h>
#include<netinet/ip_icmp.h>
#include<arpa/inet.h>
#include<unistd.h>
#include<sys/time.h>
#include <string.h>
#endif //_MSC_VER

int SocketConnectTest(const std::string& addrIP, int nPort, std::string& out_msg)
{
#if defined(_MSC_VER)
	return -1;
#else
	int sockfd = socket(AF_INET, SOCK_STREAM, 0);
	if (sockfd < 0) {
		out_msg = "create socket failed:";
		out_msg += strerror(errno);
		return -1;
	}

	struct sockaddr_in serveraddr;
	bzero(&serveraddr, sizeof(serveraddr));
	serveraddr.sin_family = AF_INET;
	serveraddr.sin_port = htons(nPort);
	if (inet_pton(AF_INET, addrIP.c_str(), &serveraddr.sin_addr) < 0) {
		close(sockfd);
		out_msg = "inet_pton failed:";
		out_msg += strerror(errno);
		return -2;
	}

	if (0 > connect(sockfd, (struct sockaddr*)&serveraddr, sizeof(serveraddr))) {
		close(sockfd);
		out_msg = "connect failed:";
		out_msg += strerror(errno);
		return -3;
	}

	close(sockfd);
	return 0;
#endif //_MSC_VER
}