public static IDownloaderBuilder UseDefaultConfigure(this IDownloaderBuilder @this) => @this
.Configure(request =>
{
request.Headers.SetHeaders(new WebHeaderCollection {
["User-Agent"] = "Accelerider.Windows.DownloadEngine"
});
request.Method = "GET";
request.Timeout = 1000 * 30;
request.ReadWriteTimeout = 1000 * 30;
return(request);
})
.Configure(localPath => localPath.GetUniqueLocalPath())
.Configure(DefaultBlockIntervalGenerator)
.Configure((settings, context) =>
{
settings.MaxConcurrent = 16;
settings.BuildPolicy = Policy
.Handle <WebException>(e => e.Status != WebExceptionStatus.RequestCanceled)
.RetryAsync(BuildExceptionRetryCount, (e, retryCount, policyContext) =>
{
var remotePath = ((WebException)e).Response?.ResponseUri.OriginalString;
if (!string.IsNullOrEmpty(remotePath))
{
context.RemotePathProvider.Rate(remotePath, -1);
}
});
settings.DownloadPolicy
.Catch <OperationCanceledException>((e, retryCount, blockContext) => HandleCommand.Break)
.Catch <WebException>((e, retryCount, blockContext) => retryCount < WebExceptionRetryCount ? HandleCommand.Retry : HandleCommand.Throw)
.Catch <RemotePathExhaustedException>((e, retryCount, blockContext) => HandleCommand.Throw)
.Catch <IOException>((e, retryCount, blockContext) => e.IsNotEnoughDiskSpace() ? HandleCommand.Throw : HandleCommand.Retry);
});
public static IDownloaderBuilder UseDefaultConfigure(this IDownloaderBuilder @this) => @this
.Configure(request =>
{
request.Headers.SetHeaders(new WebHeaderCollection {
["User-Agent"] = "Accelerider.Windows.DownloadEngine"
});
request.Method = "GET";
request.Timeout = 1000 * 30;
request.ReadWriteTimeout = 1000 * 30;
return(request);
})
.Configure(localPath =>
public static IDownloaderBuilder UseConfigure(this IDownloaderBuilder @this, string configureTag)
{
switch (configureTag)
{
case DefaultConfigureTag:
return(@this.UseDefaultConfigure());
case BaiduCloudConfigureTag:
return(@this.UseBaiduCloudConfigure());
case OneDriveConfigureTag:
return(@this.UseOneDriveConfigure());
case OneOneFiveCloudConfigureTag:
return(@this.UseOneOneFiveCloudConfigure());
case SixCloudConfigureTag:
return(@this.UseSixCloudConfigure());
default:
return(@this);
}
}
public static IDownloaderBuilder UseOneDriveConfigure(this IDownloaderBuilder @this) => @this .UseDefaultConfigure();
public static IDownloaderBuilder UseBaiduCloudConfigure(this IDownloaderBuilder @this) => @this .UseDefaultConfigure();
public static IDownloader Build(this IDownloaderBuilder @this, string jsonText)
{
var data = jsonText.ToObject <DownloadSerializedData>();
return(@this.Build(data.Context, data.BlockContexts));
}
public static IDownloaderBuilder From(this IDownloaderBuilder @this, Func <Task <string> > remotePathGetter)
{
return(@this.From(new AsyncRemotePathProvider(remotePathGetter)));
}
public static IDownloaderBuilder From(this IDownloaderBuilder @this, IEnumerable <string> paths)
{
return(@this.From(new ConstantRemotePathProvider(new HashSet <string>(paths))));
}
public static IDownloaderBuilder From(this IDownloaderBuilder @this, string path) => @this.From(new[] { path });
