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
   9 namespace net {
  10
  11 Value* SpdyHeaderBlockNetLogCallback(
  12     const SpdyHeaderBlock* headers,
  13     NetLog::LogLevel /* log_level */) {
  14   DictionaryValue* dict = new DictionaryValue();
  15   DictionaryValue* headers_dict = new DictionaryValue();
  16   for (SpdyHeaderBlock::const_iterator it = headers->begin();
  17        it != headers->end(); ++it) {
  18     headers_dict->SetWithoutPathExpansion(
  19         it->first, new StringValue(it->second));
  20   }
  21   dict->Set("headers", headers_dict);
  22   return dict;
  23 }
  24
  25 bool SpdyHeaderBlockFromNetLogParam(
  26     const base::Value* event_param,
  27     SpdyHeaderBlock* headers) {
  28   headers->clear();
  29
  30   const base::DictionaryValue* dict = NULL;
  31   const base::DictionaryValue* header_dict = NULL;
  32
  33   if (!event_param ||
  34       !event_param->GetAsDictionary(&dict) ||
  35       !dict->GetDictionary("headers", &header_dict)) {
  36     return false;
  37   }
  38
  39   for (base::DictionaryValue::key_iterator it = header_dict->begin_keys();
  40        it != header_dict->end_keys();
  41        ++it) {
  42     std::string value;
  43     if (!header_dict->GetString(*it, &(*headers)[*it])) {
  44       headers->clear();
  45       return false;
  46     }
  47   }
  48   return true;
  49 }
  50
  51 }  // namespace net