/***************************************************
   
    中英文WordNet在線詞典     

    本軟件遵從LGPL協議，完全開放所以源代碼及設計文檔。

    寧夏大學智能網格系統實驗室  張冬 康彩   2005.10

****************************************************/
///////////////////////////////////////////////////////
//                                                   //                                     
//      寧夏大學   張冬 康彩      2006.6             //    
//                                                   //
//      LGPL  許可發行    Email: zd4004@163.com      //
//                                                   //
//     部分資料來自互聯網 鑒定來源較困難             //
//     如有不妥之處請立刻聯系我們                    //
///////////////////////////////////////////////////////


#include "sockcom.h"
#include "wncn.h"

int main()
{
	WSADATA wsaData;
	SOCKET serverSocket,newConnection;
	SOCKADDR_IN serverAddr,clientAddr;

	int Ret,clientAddrLen;

	//初始化Winsock Dll
	if((Ret=WSAStartup(MAKEWORD(2,2),&wsaData))!=0)
	{
		printf("WSAStartup failed with error %d\n", Ret);
		return 0;
	}

	//建立服務器端socket
	if((serverSocket=socket(AF_INET, SOCK_STREAM, 0))==INVALID_SOCKET)
	{
		printf("Create socket error\n");
		WSACleanup();
		return 0;
	}

	//填充服務器端SOCKADDR_IN結構
	serverAddr.sin_family=AF_INET;
	serverAddr.sin_addr.s_addr=htonl(INADDR_ANY);
	serverAddr.sin_port=htons(USER_PORT);
    
	//將服務器端socket與指定IP地址和端口綁定
	if(bind(serverSocket,(SOCKADDR *)&serverAddr,sizeof(serverAddr))==SOCKET_ERROR)
	{
		int temp;
		temp=WSAGetLastError();
		printf("Bind error!\n");
		closesocket(serverSocket);
		WSACleanup();
		return 0;
	}

	//指定服務器端serverSocket為監聽模式
	if(listen(serverSocket,5)!=0)
	{
		printf("Listen error!\n");
		closesocket(serverSocket);
		WSACleanup();
		return 0;
	}

	printf("Init...!\n");
	clientAddrLen=sizeof(clientAddr);

	//讀取數據
    startcom();       //初始化
  
	while(!kbhit())
	{
		if((newConnection=accept(serverSocket,(sockaddr FAR*)&clientAddr,&clientAddrLen))==INVALID_SOCKET)
		{
			printf("Connect failed.Please try again!\n");
			continue;
		}
		//hThreadHandle = _beginthreadex(NULL , 0 , HttpThread , (void *)&newConnection , 0 , &uThreadID);
		//CloseHandle((HANDLE) hThreadHandle);
	}
	closesocket(serverSocket);
	WSACleanup();
	return 0;
}

unsigned __stdcall HttpThread(void *  p)
{
	BufferSocket BufSock;
	InitBufferSocket(&BufSock);
	BufSock.Socket = *((SOCKET *) p);
	GetNewWordNetCN(BufSock);
	closesocket(BufSock.Socket);
	return 0;
}

void GetNewWordNetCN(BufferSocket BufSock)      //得到請求數據   查找數據  發送數據
{
	char buf[100],*NotFind="NXU_AGL_NULL";
	int Ret;
	Ret = ReadLineFromBufferSocket(&BufSock , buf , 100);     //讀取數據
	buf[Ret-2]='\0';
    
	//printf("%s\n",buf);
	
	long index=GetIt(buf);
	//printf("SSS:");
    //printf("%s\n",MwordNwt[index+1]);

	if(index!=-999)
	{
		if((Ret=WriteSocket(BufSock.Socket,MwordNwt[index],strlen(MwordNwt[index]))) < 0 )
			printf("Send failed.You can try again!\n");
	}
	else
	{
		if((Ret=WriteSocket(BufSock.Socket,NotFind,strlen(NotFind))) < 0 )
			printf("Send failed.You can try again!\n");
	}
	return;
}