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Unified Diff: net/websockets/websocket_deflater.h

Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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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_
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