48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
// Copyright 2016 The Chromium Authors
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef NET_SPDY_HEADER_COALESCER_H_
|
|
#define NET_SPDY_HEADER_COALESCER_H_
|
|
|
|
#include "base/strings/string_piece.h"
|
|
#include "net/base/net_export.h"
|
|
#include "net/log/net_log_with_source.h"
|
|
#include "net/third_party/quiche/src/quiche/spdy/core/http2_header_block.h"
|
|
#include "net/third_party/quiche/src/quiche/spdy/core/spdy_headers_handler_interface.h"
|
|
|
|
namespace net {
|
|
|
|
class NET_EXPORT_PRIVATE HeaderCoalescer
|
|
: public spdy::SpdyHeadersHandlerInterface {
|
|
public:
|
|
HeaderCoalescer(uint32_t max_header_list_size,
|
|
const NetLogWithSource& net_log);
|
|
|
|
void OnHeaderBlockStart() override {}
|
|
|
|
void OnHeader(absl::string_view key, absl::string_view value) override;
|
|
|
|
void OnHeaderBlockEnd(size_t uncompressed_header_bytes,
|
|
size_t compressed_header_bytes) override {}
|
|
|
|
spdy::Http2HeaderBlock release_headers();
|
|
bool error_seen() const { return error_seen_; }
|
|
|
|
private:
|
|
// Helper to add a header. Return true on success.
|
|
bool AddHeader(base::StringPiece key, base::StringPiece value);
|
|
|
|
spdy::Http2HeaderBlock headers_;
|
|
bool headers_valid_ = true;
|
|
size_t header_list_size_ = 0;
|
|
bool error_seen_ = false;
|
|
bool regular_header_seen_ = false;
|
|
const uint32_t max_header_list_size_;
|
|
NetLogWithSource net_log_;
|
|
};
|
|
|
|
} // namespace net
|
|
|
|
#endif // NET_SPDY_HEADER_COALESCER_H_
|