1    :  // Copyright 2014 Google Inc. All Rights Reserved.
   2    :  //
   3    :  // Licensed under the Apache License, Version 2.0 (the "License");
   4    :  // you may not use this file except in compliance with the License.
   5    :  // You may obtain a copy of the License at
   6    :  //
   7    :  //     http://www.apache.org/licenses/LICENSE-2.0
   8    :  //
   9    :  // Unless required by applicable law or agreed to in writing, software
  10    :  // distributed under the License is distributed on an "AS IS" BASIS,
  11    :  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12    :  // See the License for the specific language governing permissions and
  13    :  // limitations under the License.
  14    :  
  15    :  #include "syzygy/kasko/user_agent.h"
  16    :  
  17    :  #include "base/logging.h"
  18    :  #include "base/strings/string_number_conversions.h"
  19    :  
  20    :  namespace kasko {
  21    :  
  22    :  namespace {
  23    :  
  24  E :  const base::char16* ArchitectureToString(UserAgent::Architecture architecture) {
  25  E :    switch (architecture) {
  26    :      case UserAgent::WOW64:
  27  E :        return L"; WOW64";
  28    :      case UserAgent::X64:
  29  i :        return L"; Win64; x64";
  30    :      case UserAgent::IA64:
  31  i :        return L"; Win64; IA64";
  32    :      case UserAgent::X86:
  33  i :        return L"";
  34    :      default:
  35  i :        NOTREACHED();
  36  i :        return L"";
  37    :    }
  38  E :  }
  39    :  
  40    :  }  // namespace
  41    :  
  42    :  UserAgent::UserAgent(const base::string16& product_name,
  43    :                       const base::string16& product_version)
  44    :      : product_name_(product_name),
  45    :        product_version_(product_version),
  46    :        os_major_version_(0),
  47    :        os_minor_version_(0),
  48  E :        architecture_(X86) {
  49  E :  }
  50    :  
  51  E :  UserAgent::~UserAgent() {
  52  E :  }
  53    :  
  54  E :  base::string16 UserAgent::AsString() {
  55    :    return product_name_ + L"/" + product_version_ + L" (Windows NT " +
  56    :           base::IntToString16(os_major_version_) + L"." +
  57    :           base::IntToString16(os_minor_version_) +
  58  E :           ArchitectureToString(architecture_) + L") WinHTTP/" + winhttp_version_;
  59  E :  }
  60    :  
  61    :  }  // namespace kasko