ipwry源码

qqwry、ipwry都是cnss（http://blog.csdn.net/cnss/article/details/136069）出品，终于找到了源码，下载地址：http://download.csdn.net/detail/lgh1992314/6564157

http://download.csdn.net/detail/lgh1992314/6564163

简单实现下查询操作：

ipsearcher.h

#ifndef IPSEARCHER_H

#define IPSEARCHER_H

#pragma comment(lib, "ipsearcher.lib")

extern "C"

{

	void* __cdecl _GetAddress(const char *IPstr);		//获取地址

	void* __cdecl GetAddressInt(unsigned int ip);		//获取地址 

	bool __cdecl Reload();								//重新加载ipwry.dat

	unsigned int __cdecl IPCount();						//返回有多少条IP

	char* __cdecl DateTime();							//返回数据生成的日期时间

};

#endif // IPSEARCHER_H

test.cpp

#include <iostream>

#include <string>

#include "ipsearcher.h"

using namespace std;

#pragma comment(lib, "ipsearcher.lib")

inline unsigned int str2ip(const char *lp)

{

	unsigned int ret = 0;

	unsigned char now = 0;

	while(*lp)

	{

		if('.' == *lp)

		{

			ret = 256 * ret + now;

			now = 0;

		}

		else

			now = 10 * now + *lp - '0';

		++lp;

	}

	ret = 256 * ret + now;

	return ret;

}

int main(void)

{

	cout <<"IPwry：存在" << IPCount() << "条记录" << endl;

	cout << "更新时间：" << DateTime() << endl;

	char **pstr = NULL;

	string str;

	while (cin >> str)

	{

		//pstr = (char**)_GetAddress(str.c_str());

		pstr = (char **)GetAddressInt(str2ip(str.c_str()));

		cout << pstr[0] << pstr[1] << endl;

	}

	return 0;

}

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ipwry源码

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