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