internetsession.cpp

MFC 函数实用手册 MFC 函数实用手册

// InternetSession.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include "InternetSession.h"
#include "afxinet.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// 唯一的应用程序对象

CWinApp theApp;

using namespace std;

int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
	int nRetCode = 0;

	// 初始化 MFC 并在失败时显示错误
	if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0))
	{
		// TODO: 更改错误代码以符合您的需要
		_tprintf(_T("致命错误：MFC 初始化失败\n"));
		nRetCode = 1;
	}
	else
	{
		// TODO: 在此处为应用程序的行为编写代码。
		CInternetSession* pInetSesn = new CInternetSession();

		try
		{
			// GetFtpConnection Function	

			/*
			CFtpConnection* pConn = NULL;
			CInternetFile* pCmdSuccess = NULL;
			pConn = pInetSesn->GetFtpConnection( _T("202.38.242.29"),NULL, NULL, 7626 );
			if( pConn != NULL )
			{
				CFtpFileFind ftpf(pConn);
				BOOL bSucc = ftpf.FindFile("*");
				while( bSucc )
				{
					bSucc = ftpf.FindNextFile();
					cout << (LPCTSTR)ftpf.GetFileName() << endl;
				}
			}
			cout << "\ncommand successed." <<endl;
			*/

			// OpenURL 函数
			/*
			CStdioFile* pFile = pInetSesn->OpenURL("http://202.38.242.29/HelloWorld.htm");
			CString buf;
			pFile->ReadString(buf);
			cout << (LPCTSTR)buf << endl;
			*/
			/*
			HINTERNET hInet = NULL;
			switch( pInetSesn->ServiceTypeFromHandle(pInetSesn->m_hSession) )
			{
				case INTERNET_SERVICE_FTP:
					cout << "Ftp service." << endl;
					break;
				case INTERNET_SERVICE_HTTP:
					cout << "Http service." << endl;
					break;
				case INTERNET_SERVICE_GOPHER:
					cout << "Goeher service." << endl;
					break;
				case AFX_INET_SERVICE_FILE:
					cout << "File service." << endl;
					break;
				default:
					break;
			}
			*/

			// SetCookie
			/*
			if( pInetSesn->SetCookie("http://202.38.242.29/", "SetCookieExample", "HelloWorld"))
				cout << "Succeed." << endl;
			*/
			
			CHttpConnection* pConn = NULL;
			pConn = pInetSesn->GetHttpConnection("202.38.242.29", (INTERNET_PORT)4001);
			CHttpFile* pFile = pConn->OpenRequest(CHttpConnection::HTTP_VERB_GET,
								"Hello.zip", NULL, 1, NULL, NULL, 
								INTERNET_FLAG_EXISTING_CONNECT | 
								INTERNET_FLAG_NO_AUTO_REDIRECT);
			pFile->AddRequestHeaders("Accept:*/*\r\nAccept-Language: zh-cn\r\nAccept-Encoding: gzip, deflate\r\nConnection: Keep -Alive");
			pFile->SendRequest();
			cout << "Succeed." << endl;
		}
		catch(CInternetException* pEx)
		{
			pEx->ReportError();
			pEx->Delete();
		}
		if (pInetSesn!= NULL)
     	pInetSesn ->Close();
	}
	getchar();
	return nRetCode;
}