C# Class BiliRanking.Core.Download.MultiThreadedWebDownloader

Inheritance: IDownloader

Datei anzeigen Open project: SkiTiSu/BiliRanking

Public Methods

Method	Description
BeginDownload ( ) : void	Start to download.
BeginResume ( ) : void	Resume the download.
Cancel ( ) : void	Cancel the download
CheckUrl ( string &fileName ) : void	Check the Uri to find its size, and whether it supports "Pause".
CheckUrlAndFile ( string &fileName ) : void
Download ( ) : void	Start to download.
MultiThreadedWebDownloader ( string url ) : System	Download the whole file. The default buffer size is 1KB, memory cache is 1MB, buffer count per notification is 64, threads count is the double of logic processors count.
MultiThreadedWebDownloader ( string url, int bufferSize, int cacheSize, int bufferCountPerNotification, int maxThreadCount ) : System
Pause ( ) : void	Pause the download.
Resume ( ) : void	Resume the download.

Protected Methods

Method	Description
OnDownloadCompleted ( DownloadCompletedEventArgs e ) : void	Raise DownloadCompleted event.
OnDownloadProgressChanged ( DownloadProgressChangedEventArgs e ) : void	Raise DownloadProgressChanged event. If the status is Completed, then raise DownloadCompleted event.
OnStatusChanged ( EventArgs e ) : void	Raise StatusChanged event.

Private Methods

Method	Description
CheckFileOrCreateFile ( ) : void	Check whether the destination file exists. If not, create a file with the same size as the file to be downloaded.
DownloadInternal ( object obj ) : void
EnsurePropertyValid ( ) : void
client_DownloadCompleted ( object sender, DownloadCompletedEventArgs e ) : void	Handle the DownloadCompleted event of all the HttpDownloadClients.
client_DownloadProgressChanged ( object sender, DownloadProgressChangedEventArgs e ) : void	Handle the DownloadProgressChanged event of all the HttpDownloadClients, and calculate the download speed.
client_StatusChanged ( object sender, EventArgs e ) : void	Handle the StatusChanged event of all the HttpDownloadClients.

Method Details

BeginDownload() public method

Start to download.

public BeginDownload ( ) : void
return	void

BeginResume() public method

Resume the download.

public BeginResume ( ) : void
return	void

Cancel() public method

Cancel the download

public Cancel ( ) : void
return	void

CheckUrl() public method

Check the Uri to find its size, and whether it supports "Pause".

public CheckUrl ( string &fileName ) : void
fileName	string
return	void

CheckUrlAndFile() public method

public CheckUrlAndFile ( string &fileName ) : void
fileName	string
return	void

Download() public method

Start to download.

public Download ( ) : void
return	void

MultiThreadedWebDownloader() public method

Download the whole file. The default buffer size is 1KB, memory cache is 1MB, buffer count per notification is 64, threads count is the double of logic processors count.

public MultiThreadedWebDownloader ( string url ) : System
url	string
return	System

MultiThreadedWebDownloader() public method

public MultiThreadedWebDownloader ( string url, int bufferSize, int cacheSize, int bufferCountPerNotification, int maxThreadCount ) : System
url	string
bufferSize	int
cacheSize	int
bufferCountPerNotification	int
maxThreadCount	int
return	System

OnDownloadCompleted() protected method

Raise DownloadCompleted event.

protected OnDownloadCompleted ( DownloadCompletedEventArgs e ) : void
e	DownloadCompletedEventArgs
return	void

OnDownloadProgressChanged() protected method

Raise DownloadProgressChanged event. If the status is Completed, then raise DownloadCompleted event.

protected OnDownloadProgressChanged ( DownloadProgressChangedEventArgs e ) : void
e	DownloadProgressChangedEventArgs
return	void

OnStatusChanged() protected method

Raise StatusChanged event.

protected OnStatusChanged ( EventArgs e ) : void
e	System.EventArgs
return	void

Pause() public method

Pause the download.

public Pause ( ) : void
return	void

Resume() public method

Resume the download.

public Resume ( ) : void
return	void