downloadfile.h

wisock应用队列思想实现单线程多任务http下载的类. 实现多文件同时下载,断点续传,流量统计等.

#pragma once
#include <TCHAR.H>
#include <string.h>
//#include <iostream>
#include <stdio.h>
#include <windows.h> 
//using namespace std;

class CDownloadFile
{
public:

	//LPCTSTR lpszDownloadUrl,LPCTSTR lpszSavePath,LPTSTR lpszFileName
	TCHAR m_lpszDownloadUrl[1024];
	TCHAR m_lpszSavePath[1024];
	TCHAR m_lpszFileName[1024];

	UINT m_iCurOffset;//当前下载的长度 
	UINT m_iContentLen;//总长度
//private:
	FILE *m_pFile;
	
public:
	CDownloadFile::CDownloadFile();
	CDownloadFile( LPCTSTR lpszSavePath,LPTSTR lpszFileName );

	virtual ~CDownloadFile(void);

	void OpenFile();
	void SaveFile( LPTSTR buffer ,int bufSize);
	void CloseFile();

	void SetContentLen(UINT len);

	
};