Index: net/websockets/websocket_deflater.h |
diff --git a/net/websockets/websocket_deflater.h b/net/websockets/websocket_deflater.h |
deleted file mode 100644 |
index 1b631e2663ee749e8c6c2e8e5520c86ec54e8586..0000000000000000000000000000000000000000 |
--- a/net/websockets/websocket_deflater.h |
+++ /dev/null |
@@ -1,78 +0,0 @@ |
-// Copyright 2013 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 NET_WEBSOCKETS_WEBSOCKET_DEFLATER_H_ |
-#define NET_WEBSOCKETS_WEBSOCKET_DEFLATER_H_ |
- |
-#include <deque> |
-#include <vector> |
- |
-#include "base/basictypes.h" |
-#include "base/memory/ref_counted.h" |
-#include "base/memory/scoped_ptr.h" |
-#include "net/base/net_export.h" |
- |
-extern "C" struct z_stream_s; |
- |
-namespace net { |
- |
-class IOBufferWithSize; |
- |
-class NET_EXPORT_PRIVATE WebSocketDeflater { |
- public: |
- // Do not reorder or remove entries of this enum. The values of them are used |
- // in UMA. |
- enum ContextTakeOverMode { |
- DO_NOT_TAKE_OVER_CONTEXT, |
- TAKE_OVER_CONTEXT, |
- NUM_CONTEXT_TAKEOVER_MODE_TYPES, |
- }; |
- |
- explicit WebSocketDeflater(ContextTakeOverMode mode); |
- ~WebSocketDeflater(); |
- |
- // Returns true if there is no error and false otherwise. |
- // This function must be called exactly once before calling any of |
- // following methods. |
- // |window_bits| must be between 8 and 15 (both inclusive). |
- bool Initialize(int window_bits); |
- |
- // Adds bytes to |stream_|. |
- // Returns true if there is no error and false otherwise. |
- bool AddBytes(const char* data, size_t size); |
- |
- // Flushes the current processing data. |
- // Returns true if there is no error and false otherwise. |
- bool Finish(); |
- |
- // Pushes "\x00\x00\xff\xff" to the end of the buffer. |
- void PushSyncMark(); |
- |
- // Returns the current deflated output. |
- // If the current output is larger than |size| bytes, |
- // returns the first |size| bytes of the current output. |
- // The returned bytes will be dropped from the current output and never be |
- // returned thereafter. |
- scoped_refptr<IOBufferWithSize> GetOutput(size_t size); |
- |
- // Returns the size of the current deflated output. |
- size_t CurrentOutputSize() const { return buffer_.size(); } |
- |
- private: |
- void ResetContext(); |
- int Deflate(int flush); |
- |
- scoped_ptr<z_stream_s> stream_; |
- ContextTakeOverMode mode_; |
- std::deque<char> buffer_; |
- std::vector<char> fixed_buffer_; |
- // true if bytes were added after last Finish(). |
- bool are_bytes_added_; |
- |
- DISALLOW_COPY_AND_ASSIGN(WebSocketDeflater); |
-}; |
- |
-} // namespace net |
- |
-#endif // NET_WEBSOCKETS_WEBSOCKET_DEFLATER_H_ |