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Diffstat (limited to 'remoting/client/plugin/compression.h')
-rw-r--r-- | remoting/client/plugin/compression.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/remoting/client/plugin/compression.h b/remoting/client/plugin/compression.h deleted file mode 100644 index 8d4ee49..0000000 --- a/remoting/client/plugin/compression.h +++ /dev/null @@ -1,90 +0,0 @@ -// 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 REMOTING_CLIENT_PLUGIN_COMPRESSION_H_ -#define REMOTING_CLIENT_PLUGIN_COMPRESSION_H_ - -#include <vector> - -#include "base/basictypes.h" - -#if defined(USE_SYSTEM_ZLIB) -#include <zlib.h> -#else -#include "third_party/zlib/zlib.h" -#endif - -namespace remoting { - -class Compressor { - public: - Compressor() {} - virtual ~Compressor() {} - - virtual void Write(char* buffer, int size) = 0; - virtual void Flush() = 0; - virtual int GetCompressedSize() = 0; - virtual char* GetCompressedData() = 0; - virtual int GetRawSize() = 0; - - DISALLOW_COPY_AND_ASSIGN(Compressor); -}; - -class Decompressor { - public: - Decompressor() {} - virtual ~Decompressor() {} - - virtual void Write(char* buffer, int size) = 0; - virtual void Flush() = 0; - virtual char* GetRawData() = 0; - virtual int GetRawSize() = 0; - virtual int GetCompressedSize() = 0; - - DISALLOW_COPY_AND_ASSIGN(Decompressor); -}; - -class ZCompressor : public Compressor { - public: - ZCompressor(); - virtual ~ZCompressor() {} - - virtual void Write(char* buffer, int size); - virtual void Flush(); - virtual int GetCompressedSize(); - virtual char* GetCompressedData(); - virtual int GetRawSize(); - - private: - void WriteInternal(char* buffer, int size, int flush); - - std::vector<char> buffer_; - z_stream stream_; - - DISALLOW_COPY_AND_ASSIGN(ZCompressor); -}; - -class ZDecompressor : public Decompressor { - public: - ZDecompressor(); - virtual ~ZDecompressor() {} - - virtual void Write(char* buffer, int size); - virtual void Flush(); - virtual char* GetRawData(); - virtual int GetRawSize(); - virtual int GetCompressedSize(); - - private: - void WriteInternal(char* buffer, int size, int flush); - - std::vector<char> buffer_; - z_stream stream_; - - DISALLOW_COPY_AND_ASSIGN(ZDecompressor); -}; - -} // namespace remoting - -#endif // REMOTING_CLIENT_PLUGIN_COMPRESSION_H_ |