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made some improvements to the base http handler

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LukePulverenti Luke Pulverenti luke pulverenti
2012-09-19 12:51:37 -04:00
parent 19e202d5e1
commit d8c01ded6e
14 changed files with 182 additions and 433 deletions
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87
MediaBrowser.Common/Net/Handlers/StaticFileHandler.cs
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@@ -33,46 +33,7 @@ namespace MediaBrowser.Common.Net.Handlers
}
}
private bool _sourceStreamEnsured;
private Stream _sourceStream;
private Stream SourceStream
{
get
{
EnsureSourceStream();
return _sourceStream;
}
}
private void EnsureSourceStream()
{
if (!_sourceStreamEnsured)
{
try
{
_sourceStream = File.OpenRead(Path);
}
catch (FileNotFoundException ex)
{
StatusCode = 404;
Logger.LogException(ex);
}
catch (DirectoryNotFoundException ex)
{
StatusCode = 404;
Logger.LogException(ex);
}
catch (UnauthorizedAccessException ex)
{
StatusCode = 403;
Logger.LogException(ex);
}
finally
{
_sourceStreamEnsured = true;
}
}
}
private Stream SourceStream { get; set; }
protected override bool SupportsByteRangeRequests
{
@@ -82,7 +43,7 @@ namespace MediaBrowser.Common.Net.Handlers
}
}
public override bool ShouldCompressResponse(string contentType)
private bool ShouldCompressResponse(string contentType)
{
// Can't compress these
if (IsRangeRequest)
@@ -105,29 +66,41 @@ namespace MediaBrowser.Common.Net.Handlers
return SourceStream.Length;
}
protected override Task<DateTime?> GetLastDateModified()
protected override Task<ResponseInfo> GetResponseInfo()
{
DateTime? value = null;
ResponseInfo info = new ResponseInfo
{
ContentType = MimeTypes.GetMimeType(Path),
};
EnsureSourceStream();
try
{
SourceStream = File.OpenRead(Path);
}
catch (FileNotFoundException ex)
{
info.StatusCode = 404;
Logger.LogException(ex);
}
catch (DirectoryNotFoundException ex)
{
info.StatusCode = 404;
Logger.LogException(ex);
}
catch (UnauthorizedAccessException ex)
{
info.StatusCode = 403;
Logger.LogException(ex);
}
info.CompressResponse = ShouldCompressResponse(info.ContentType);
if (SourceStream != null)
{
value = File.GetLastWriteTimeUtc(Path);
info.DateLastModified = File.GetLastWriteTimeUtc(Path);
}
return Task.FromResult(value);
}
public override Task<string> GetContentType()
{
return Task.FromResult(MimeTypes.GetMimeType(Path));
}
protected override Task PrepareResponse()
{
EnsureSourceStream();
return Task.FromResult<object>(null);
return Task.FromResult<ResponseInfo>(info);
}
protected override Task WriteResponseToOutputStream(Stream stream)