Index: remoting/base/compressor_zlib.h |
diff --git a/remoting/base/compressor_zlib.h b/remoting/base/compressor_zlib.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..93bd5cab20db5081a292f1506cb9afcb4d9f3993 |
--- /dev/null |
+++ b/remoting/base/compressor_zlib.h |
@@ -0,0 +1,33 @@ |
+// 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_BASE_COMPRESSOR_ZLIB_H_ |
+#define REMOTING_BASE_COMPRESSOR_ZLIB_H_ |
+ |
+#include "base/scoped_ptr.h" |
+#include "remoting/base/compressor.h" |
+ |
+typedef struct z_stream_s z_stream; |
+ |
+namespace remoting { |
+ |
+// A lossless compressor using zlib. |
+class CompressorZlib : public Compressor { |
+ public: |
+ CompressorZlib(); |
+ virtual ~CompressorZlib(); |
+ |
+ // Compressor implementations. |
+ virtual void Write(const uint8* input_data, int input_size, |
+ uint8* output_data, int output_size, |
+ int* consumed, int* written); |
+ virtual bool Flush(uint8* output_data, int output_size, int* written); |
+ |
+ private: |
+ scoped_ptr<z_stream> stream_; |
+}; |
+ |
+} // namespace remoting |
+ |
+#endif // REMOTING_BASE_COMPRESSOR_ZLIB_H_ |