#include?“StdAfx.h“
#include?“HttpClient.h“
//#include?“yazuoLog.h“

#define??BUFFER_SIZE???????1024

#define??NORMAL_CONNECT?????????????INTERNET_FLAG_KEEP_CONNECTION
#define??SECURE_CONNECT????????????????NORMAL_CONNECT?|?INTERNET_FLAG_SECURE
#define??NORMAL_REQUEST?????????????INTERNET_FLAG_RELOAD?|?INTERNET_FLAG_DONT_CACHE?
#define??SECURE_REQUEST?????????????NORMAL_REQUEST?|?INTERNET_FLAG_SECURE?|?INTERNET_FLAG_IGNORE_CERT_CN_INVALID

CHttpClient::CHttpClient（LPCTSTR?strAgent）
{
	m_pSession?=?new?CInternetSession（strAgent）;
	m_pConnection?=?NULL;
	m_pFile?=?NULL;
}


CHttpClient::~CHttpClient（void）
{
	Clear（）;
	if（NULL?!=?m_pSession）
	{
		m_pSession->Close（）;
		delete?m_pSession;
		m_pSession?=?NULL;
	}
}

void?CHttpClient::Clear（）
{
	if（NULL?!=?m_pFile）
	{
		m_pFile->Close（）;
		delete?m_pFile;
		m_pFile?=?NULL;
	}

	if（NULL?!=?m_pConnection）
	{
		m_pConnection->Close（）;
		delete?m_pConnection;
		m_pConnection?=?NULL;
	}
}

int?CHttpClient::ExecuteRequest（LPCTSTR?strMethod?LPCTSTR?strUrl?LPCTSTR?strPostData?string?&strResponse）
{
	CString?strServer;
	CString?strobject;
	DWORD?dwServiceType;
	INTERNET_PORT?nPort;
	strResponse?=?““;

	AfxParseURL（strUrl?dwServiceType?strServer?strobject?nPort）;

	if（AFX_INET_SERVICE_HTTP?!=?dwServiceType?&&?AFX_INET_SERVICE_HTTPS?!=?dwServiceType）
	{
		return?FAILURE;
	}

	try
	{
		m_pConnection?=?m_pSession->GetHttpConnection（strServer
			dwServiceType?==?AFX_INET_SERVICE_HTTP???NORMAL_CONNECT?:?SECURE_CONNECT
			nPort）;
		m_pFile?=?m_pConnection->OpenRequest（strMethod?strobject?
			NULL?1?NULL?NULL?
			（dwServiceType?==?AFX_INET_SERVICE_HTTP???NORMAL_REQUEST?:?SECURE_REQUEST））;

		//DWORD?dwFlags;
		//m_pFile->QueryOption（INTERNET_OPTION_SECURITY_FLAGS?dwFlags）;
		//dwFlags?|=?SECURITY_FLAG_IGNORE_UNKNOWN_CA;
		////set?web?server?option
		//m_pFile->SetOption（INTERNET_OPTION_SECURITY_FLAGS?dwFlags）;

		m_pFile->AddRequestHeaders（“Accept:?**/*“）;
		m_pFile->AddRequestHeaders（“Accept-Language:?zh-cn“）;
		m_pFile->AddRequestHeaders（“Content-Type:?application/x-www-form-urlencoded“）;
		m_pFile->AddRequestHeaders（“Accept-Encoding:?gzip?deflate“）;

		m_pFile->SendRequest（NULL?0?（LPVOID）（LPCTSTR）strPostData?strPostData?==?NULL???0?:?_tcslen（strPostData））;

		char?szChars[BUFFER_SIZE?+?1]?=?{0};
		string?strRawResponse?=?““;
		UINT?nReaded?=?0;
		while?（（nReaded?=?m_pFile->Read（（void*）szChars?BUFFER_SIZE））?>?0）
		{
			szChars[nReaded]?=?‘\0‘;
			strRawResponse?+=?szChars;
			memset（szChars?0?BUFFER_SIZE?+?1）;
		}

		int?unicodeLen?=?MultiByteToWideChar（CP_UTF8?0?strRawResponse.c_str（）?-1?NULL?0）;
		WCHAR?*pUnicode?=?new?WCHAR[unicodeLen?+?1];
		memset（pUnicode0（unicodeLen+1）*sizeof（wchar_t））;

		MultiByteToWideChar（CP_UTF80strRawResponse.c_str（）-1?pUnicodeunicodeLen）;
		CString?cs（pUnicode）;
		delete?[]pUnicode;?
		pUnicode?=?NULL;

		strResponse?=?cs;

		Clear（）;
	}
	catc

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????3690??2013-05-29?14:52??HttpClient2.cpp
?????文件?????????859??2013-04-27?15:58??HttpClient2.h