Index: net/spdy/hpack/hpack_decoder_interface.h |
diff --git a/net/spdy/hpack/hpack_decoder_interface.h b/net/spdy/hpack/hpack_decoder_interface.h |
deleted file mode 100644 |
index 375e22145089619fccf352d0faa384c5571f7afb..0000000000000000000000000000000000000000 |
--- a/net/spdy/hpack/hpack_decoder_interface.h |
+++ /dev/null |
@@ -1,76 +0,0 @@ |
-// Copyright 2016 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_SPDY_HPACK_HPACK_DECODER_INTERFACE_H_ |
-#define NET_SPDY_HPACK_HPACK_DECODER_INTERFACE_H_ |
- |
-// HpackDecoderInterface is the base class for HPACK block decoders. |
-// HPACK is defined in http://tools.ietf.org/html/rfc7541 |
- |
-#include <stddef.h> |
- |
-#include <memory> |
- |
-#include "net/base/net_export.h" |
-#include "net/spdy/hpack/hpack_header_table.h" |
-#include "net/spdy/spdy_header_block.h" |
-#include "net/spdy/spdy_headers_handler_interface.h" |
- |
-namespace net { |
- |
-class NET_EXPORT_PRIVATE HpackDecoderInterface { |
- public: |
- virtual ~HpackDecoderInterface() {} |
- |
- // Called upon acknowledgement of SETTINGS_HEADER_TABLE_SIZE. |
- virtual void ApplyHeaderTableSizeSetting(size_t size_setting) = 0; |
- |
- // If a SpdyHeadersHandlerInterface is provided, the decoder will emit |
- // headers to it rather than accumulating them in a SpdyHeaderBlock. |
- // Does not take ownership of the handler, but does use the pointer until |
- // the current HPACK block is completely decoded. |
- virtual void HandleControlFrameHeadersStart( |
- SpdyHeadersHandlerInterface* handler) = 0; |
- |
- // Called as HPACK block fragments arrive. Returns false if an error occurred |
- // while decoding the block. Does not take ownership of headers_data. |
- virtual bool HandleControlFrameHeadersData(const char* headers_data, |
- size_t headers_data_length) = 0; |
- |
- // Called after a HPACK block has been completely delivered via |
- // HandleControlFrameHeadersData(). Returns false if an error occurred. |
- // |compressed_len| if non-null will be set to the size of the encoded |
- // buffered block that was accumulated in HandleControlFrameHeadersData(), |
- // to support subsequent calculation of compression percentage. |
- // Discards the handler supplied at the start of decoding the block. |
- // TODO(jamessynge): Determine if compressed_len is needed; it is used to |
- // produce UUMA stat Net.SpdyHpackDecompressionPercentage, but only for |
- // deprecated SPDY3. |
- virtual bool HandleControlFrameHeadersComplete(size_t* compressed_len) = 0; |
- |
- // Accessor for the most recently decoded headers block. Valid until the next |
- // call to HandleControlFrameHeadersData(). |
- // TODO(birenroy): Remove this method when all users of HpackDecoder specify |
- // a SpdyHeadersHandlerInterface. |
- virtual const SpdyHeaderBlock& decoded_block() const = 0; |
- |
- virtual void SetHeaderTableDebugVisitor( |
- std::unique_ptr<HpackHeaderTable::DebugVisitorInterface> visitor) = 0; |
- |
- // Set how much encoded data this decoder is willing to buffer. |
- // TODO(jamessynge): Resolve definition of this value, as it is currently |
- // too tied to a single implementation. We probably want to limit one or more |
- // of these: individual name or value strings, header entries, the entire |
- // header list, or the HPACK block; we probably shouldn't care about the size |
- // of individual transport buffers. |
- virtual void set_max_decode_buffer_size_bytes( |
- size_t max_decode_buffer_size_bytes) = 0; |
- |
- // Returns the estimate of dynamically allocated memory in bytes. |
- virtual size_t EstimateMemoryUsage() const = 0; |
-}; |
- |
-} // namespace net |
- |
-#endif // NET_SPDY_HPACK_HPACK_DECODER_INTERFACE_H_ |