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

#define _WINSOCK_DEPRECATED_NO_WARNINGS 1



string SocketManager::ADDR;


SocketManager::~SocketManager() {

}


string SocketManager::sendMsg(const char* msg) {
	ADDR = "111.230.16.67";
	return SocketManager::sendMsg(ADDR, PORT, msg);
}

string SocketManager::sendMsg(string addr, int port,const char* msg) {
	WSADATA wsd;
	WSAStartup(MAKEWORD(2, 2), &wsd);
	SOCKET m_SockClient;
	m_SockClient = socket(AF_INET, SOCK_STREAM, 0);
	sockaddr_in clientaddr;
	clientaddr.sin_family = AF_INET;
	clientaddr.sin_port = htons(port);
	//clientaddr.sin_addr.S_un.S_addr = ;
	inet_pton(AF_INET, addr.c_str(),&clientaddr.sin_addr);

	connect(m_SockClient, (sockaddr*)&clientaddr, sizeof(clientaddr));
	char buffer[1024];

	int result = send(m_SockClient, msg, strlen(msg), 0);
	if (result < 0) {
		throw string("·¢ËÍʧ°Ü");
	}
	int header_length = 10;
	int num = recv(m_SockClient, buffer, 1024, 0);
	string data = string(buffer, 0, num);
	if (data.find("##") == 0) {
		//´øÓÐÍ·Îļþ
		int count = std::stoi(data.substr(2, header_length-2));
		data = data.substr(header_length);
		while (data.length() < count) {
			char buffer[1024];
			num = recv(m_SockClient, buffer, 1024, 0);
			if (num > 0) {
				data.append(string(buffer, 0, num));
			}
		}
	}




	closesocket(m_SockClient);
	if (num < 0) {
		throw string("δ½ÓÊÕµ½ÐÅÏ¢");
	}
	return data;
}