96 lines
2.4 KiB
C#
96 lines
2.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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namespace AppLimit.CloudComputing.SharpBox.StorageProvider.BaseObjects
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{
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internal class BaseFileEntryDownloadStream : Stream, IDisposable
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{
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private Stream _baseStream;
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private ICloudFileSystemEntry _fsEntry;
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public Stack<IDisposable> _DisposableObjects = new Stack<IDisposable>();
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public BaseFileEntryDownloadStream(Stream baseStream, ICloudFileSystemEntry fsEntry)
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{
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// save the information
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_baseStream = baseStream;
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_fsEntry = fsEntry;
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}
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public override void Close()
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{
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// 1. stream close
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_baseStream.Close();
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}
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public override bool CanRead
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{
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get { return _baseStream.CanRead; }
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}
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public override bool CanSeek
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{
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get { return _baseStream.CanSeek; }
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}
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public override bool CanWrite
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{
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get { return _baseStream.CanWrite; }
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}
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public override void Flush()
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{
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_baseStream.Flush();
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}
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public override long Length
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{
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get { return _fsEntry.Length; }
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}
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public override long Position
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{
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get { return _baseStream.Position; }
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set { _baseStream.Position = value; }
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}
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public override int Read(byte[] buffer, int offset, int count)
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{
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return _baseStream.Read(buffer, offset, count);
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}
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public override long Seek(long offset, SeekOrigin origin)
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{
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return _baseStream.Seek(offset, origin);
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}
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public override void SetLength(long value)
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{
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_baseStream.SetLength(value);
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}
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public override void Write(byte[] buffer, int offset, int count)
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{
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_baseStream.Write(buffer, offset, count);
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}
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#region IDisposable Members
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void IDisposable.Dispose()
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{
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// dispose my basestream
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_baseStream.Dispose();
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// dispose my base calss
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Dispose();
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// dispose other objects
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while (_DisposableObjects.Count > 0)
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_DisposableObjects.Pop().Dispose();
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}
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#endregion
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}
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} |