/// <summary>
/// This is called when the request cannot be handed off to IIS
/// </summary>
public virtual void StaticFileHandler(HttpContext context)
{
string physicalPath = this.OverrideExecuteUrlPath();
if (FileFtpHandler.AllowScheme(physicalPath))
{
FileFtpHandler.ProcessRequestInternal(context, physicalPath);
}
else
{
// In case the path is a file:// syntax, we need to convert to physical file path
if (UrlHelper.IsFileProtocol(physicalPath))
{
Uri pathUri;
if (Uri.TryCreate(physicalPath, UriKind.Absolute, out pathUri))
{
physicalPath = pathUri.LocalPath;
}
}
if (_supportRanges)
{
StaticFileHandler3.ProcessRequestInternal(context, physicalPath);
}
else
{
StaticFileHandler2.ProcessRequestInternal(context, physicalPath);
}
}
}
internal static void ProcessRequestInternal(HttpContext context, string pathOverride)
{
HttpResponse httpResponse = context.Response;
string physicalPath = context.Request.PhysicalPath;
if (pathOverride != null)
{
physicalPath = pathOverride;
}
// write out file from ftp to web stream
WriteFtp(physicalPath, httpResponse.OutputStream);
httpResponse.ContentType = MimeMapping.GetMapping(physicalPath);
// set cache headers
StaticFileHandler2.SetCachingPolicy(context.Response.Cache);
}