lyfz_repos/经典版源码/lyfzSms/trunk/lyfzSMSApp/CurlClient/CurlClient.h

#ifndef __CURLCLIENT__
#define __CURLCLIENT__

#include <string>
#include <vector>
using namespace std;

#ifndef _UNICODE
typedef string TString;
#else
typedef wstring TString;
#endif

#pragma once

namespace utilitySdk
{
	class __declspec(dllexport) CCurlClient
	{
	public:
		CCurlClient(void);
		~CCurlClient(void);

	public:
		INT Initialize();
		/**  
		* @brief HTTP POST请求  
		* @param strUrl 输入参数,请求的Url地址,如:http://www.baidu.com  
		* @param strPost 输入参数,使用如下格式para1=val1?2=val2&…  
		* @param strResponse 输出参数,返回的内容  
		* @return 返回是否Post成功  
		*/   
		int Post(const std::string & strUrl, const std::string & strPost, std::string & strResponse);
		int Post(IN LPCTSTR lpUrl, IN LPCTSTR lpPost, OUT LPTSTR lpResponse, IN CONST INT& nMaxlen);
		int Post(IN CString& strUrl, IN CString& strPost, OUT CString& strResponse);

		/**  
		* @brief HTTP GET请求  
		* @param strUrl 输入参数,请求的Url地址,如:http://www.baidu.com  
		* @param strResponse 输出参数,返回的内容  
		* @return 返回是否Post成功  
		*/   
		int Get(const std::string & strUrl, std::string & strResponse); 
		int Get(IN LPCTSTR lpUrl, OUT LPTSTR lpResponse, IN CONST INT& nMaxlen);
		int Get(IN CString& strUrl, OUT CString& strResponse);

		/**  
		* @brief HTTPS POST请求,无证书版本  
		* @param strUrl 输入参数,请求的Url地址,如:https://www.alipay.com  
		* @param strPost 输入参数,使用如下格式para1=val1?2=val2&…  
		* @param strResponse 输出参数,返回的内容  
		* @param pCaPath 输入参数,为CA证书的路径.如果输入为NULL,则不验证服务器端证书的有效性.  
		* @return 返回是否Post成功  
		*/   
		int Posts(const std::string & strUrl, const std::string & strPost, std::string & strResponse, const char * pCaPath = NULL);   
		int Posts(IN LPCTSTR lpUrl, IN LPCTSTR lpPost, OUT LPTSTR lpResponse, IN CONST INT& nMaxlen, IN LPCTSTR lpCaPath = NULL);
		int Posts(IN CString& strUrl, IN CString& strPost, OUT CString& strResponse, IN const CString& strCaPath = _T(""));

		/**  
		* @brief HTTPS GET请求,无证书版本  
		* @param strUrl 输入参数,请求的Url地址,如:https://www.alipay.com  
		* @param strResponse 输出参数,返回的内容  
		* @param pCaPath 输入参数,为CA证书的路径.如果输入为NULL,则不验证服务器端证书的有效性.  
		* @return 返回是否Post成功  
		*/   
		int Gets(const std::string & strUrl, std::string & strResponse, const char * pCaPath = NULL); 
		int Gets(IN LPCTSTR lpUrl, OUT LPTSTR lpResponse, IN CONST INT& nMaxlen, IN LPCTSTR lpCaPath = NULL);
		int Gets(IN CString& strUrl, OUT CString& strResponse, IN const CString& strCaPath = _T(""));

	public:   
		void SetDebug(bool bDebug);   

	private:   
		bool m_bDebug;  
		static size_t OnWriteData(const void *ptr, size_t size, size_t nmemb, std::string *stream);
	};
};
#endif