net/spdy/spdy_header_block.cc

   1 // Copyright (c) 2012 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/spdy/spdy_header_block.h"
   6
   7 #include "base/values.h"
   8 #include "net/http/http_log_util.h"
   9
  10 namespace net {
  11
  12 base::Value* SpdyHeaderBlockNetLogCallback(const SpdyHeaderBlock* headers,
  13                                            NetLogCaptureMode capture_mode) {
  14   base::DictionaryValue* dict = new base::DictionaryValue();
  15   base::DictionaryValue* headers_dict = new base::DictionaryValue();
  16   for (SpdyHeaderBlock::const_iterator it = headers->begin();
  17        it != headers->end(); ++it) {
  18     headers_dict->SetWithoutPathExpansion(
  19         it->first, new base::StringValue(ElideHeaderValueForNetLog(
  20                        capture_mode, it->first, it->second)));
  21   }
  22   dict->Set("headers", headers_dict);
  23   return dict;
  24 }
  25
  26 bool SpdyHeaderBlockFromNetLogParam(
  27     const base::Value* event_param,
  28     SpdyHeaderBlock* headers) {
  29   headers->clear();
  30
  31   const base::DictionaryValue* dict = NULL;
  32   const base::DictionaryValue* header_dict = NULL;
  33
  34   if (!event_param ||
  35       !event_param->GetAsDictionary(&dict) ||
  36       !dict->GetDictionary("headers", &header_dict)) {
  37     return false;
  38   }
  39
  40   for (base::DictionaryValue::Iterator it(*header_dict); !it.IsAtEnd();
  41        it.Advance()) {
  42     if (!it.value().GetAsString(&(*headers)[it.key()])) {
  43       headers->clear();
  44       return false;
  45     }
  46   }
  47   return true;
  48 }
  49
  50 }  // namespace net