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Unified Diff: net/spdy/hpack/hpack_decoder_interface.h

Issue 2832973003: Split net/spdy into core and chromium subdirectories. (Closed)
Patch Set: Fix some more build rules. Created 3 years, 8 months ago
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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_
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