| Index: chrome_frame/stream_impl.h
|
| ===================================================================
|
| --- chrome_frame/stream_impl.h (revision 0)
|
| +++ chrome_frame/stream_impl.h (revision 0)
|
| @@ -0,0 +1,44 @@
|
| +// Copyright (c) 2010 The Chromium Authors. All rights reserved.
|
| +// Use of this source code is governed by a BSD-style license that can be
|
| +// found in the LICENSE file.
|
| +
|
| +#ifndef CHROME_FRAME_STREAM_IMPL_H_
|
| +#define CHROME_FRAME_STREAM_IMPL_H_
|
| +
|
| +#include <atlbase.h>
|
| +#include <atlcom.h>
|
| +
|
| +#include "base/scoped_comptr_win.h"
|
| +
|
| +// A generic base class for IStream implementation. If provided
|
| +// with a delegate, it delegated calls to it otherwise can be
|
| +// used a as a base class for an IStream implementation.
|
| +class StreamImpl : public IStream {
|
| + public:
|
| + StreamImpl() {}
|
| +
|
| + void Initialize(IStream* delegate);
|
| +
|
| + STDMETHOD(Write)(const void * buffer, ULONG size, ULONG* size_written);
|
| + STDMETHOD(Read)(void* pv, ULONG cb, ULONG* read);
|
| + STDMETHOD(Seek)(LARGE_INTEGER move, DWORD origin, ULARGE_INTEGER* new_pos);
|
| + STDMETHOD(SetSize)(ULARGE_INTEGER new_size);
|
| + STDMETHOD(CopyTo)(IStream* stream, ULARGE_INTEGER cb, ULARGE_INTEGER* read,
|
| + ULARGE_INTEGER* written);
|
| + STDMETHOD(Commit)(DWORD flags);
|
| + STDMETHOD(Revert)();
|
| + STDMETHOD(LockRegion)(ULARGE_INTEGER offset, ULARGE_INTEGER cb,
|
| + DWORD type);
|
| + STDMETHOD(UnlockRegion)(ULARGE_INTEGER offset, ULARGE_INTEGER cb,
|
| + DWORD type);
|
| + STDMETHOD(Stat)(STATSTG* statstg, DWORD flag);
|
| + STDMETHOD(Clone)(IStream** stream);
|
| +
|
| + protected:
|
| + ScopedComPtr<IStream> delegate_;
|
| +
|
| + private:
|
| + DISALLOW_COPY_AND_ASSIGN(StreamImpl);
|
| +};
|
| +
|
| +#endif // CHROME_FRAME_STREAM_IMPL_H_
|
|
|
| Property changes on: chrome_frame\stream_impl.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
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| + LF
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