net/quic/quic_http_utils.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/quic/quic_http_utils.h"
   6
   7 namespace net {
   8
   9 QuicPriority ConvertRequestPriorityToQuicPriority(
  10     const RequestPriority priority) {
  11   DCHECK_GE(priority, MINIMUM_PRIORITY);
  12   DCHECK_LE(priority, MAXIMUM_PRIORITY);
  13   return static_cast<QuicPriority>(HIGHEST - priority);
  14 }
  15
  16 NET_EXPORT_PRIVATE RequestPriority ConvertQuicPriorityToRequestPriority(
  17     QuicPriority priority) {
  18   // Handle invalid values gracefully.
  19   return (priority >= 5) ?
  20       IDLE : static_cast<RequestPriority>(HIGHEST - priority);
  21 }
  22
  23 base::Value* QuicRequestNetLogCallback(
  24     QuicStreamId stream_id,
  25     const SpdyHeaderBlock* headers,
  26     QuicPriority priority,
  27     NetLog::LogLevel log_level) {
  28   base::DictionaryValue* dict = static_cast<base::DictionaryValue*>(
  29       SpdyHeaderBlockNetLogCallback(headers, log_level));
  30   dict->SetInteger("quic_priority", static_cast<int>(priority));
  31   dict->SetInteger("quic_stream_id", static_cast<int>(stream_id));
  32   return dict;
  33 }
  34
  35 }  // namespace net