chromecast/common/cast_content_client.cc

   1 // Copyright 2014 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 "chromecast/common/cast_content_client.h"
   6
   7 #include "base/strings/stringprintf.h"
   8 #include "base/sys_info.h"
   9 #include "chromecast/base/version.h"
  10 #include "content/public/common/user_agent.h"
  11 #include "ui/base/l10n/l10n_util.h"
  12 #include "ui/base/resource/resource_bundle.h"
  13
  14 namespace chromecast {
  15 namespace shell {
  16
  17 namespace {
  18
  19 #if defined(OS_ANDROID)
  20 std::string BuildAndroidOsInfo() {
  21   int32 os_major_version = 0;
  22   int32 os_minor_version = 0;
  23   int32 os_bugfix_version = 0;
  24   base::SysInfo::OperatingSystemVersionNumbers(&os_major_version,
  25                                                &os_minor_version,
  26                                                &os_bugfix_version);
  27
  28   std::string android_version_str;
  29   base::StringAppendF(
  30       &android_version_str, "%d.%d", os_major_version, os_minor_version);
  31   if (os_bugfix_version != 0)
  32     base::StringAppendF(&android_version_str, ".%d", os_bugfix_version);
  33
  34   std::string android_info_str;
  35   // Append the build ID.
  36   std::string android_build_id = base::SysInfo::GetAndroidBuildID();
  37   if (android_build_id.size() > 0)
  38     android_info_str += "; Build/" + android_build_id;
  39
  40   std::string os_info;
  41   base::StringAppendF(
  42       &os_info,
  43       "Android %s%s",
  44       android_version_str.c_str(),
  45       android_info_str.c_str());
  46   return os_info;
  47 }
  48 #endif
  49
  50 }  // namespace
  51
  52 std::string GetUserAgent() {
  53   std::string product = "Chrome/" PRODUCT_VERSION;
  54   std::string os_info;
  55   base::StringAppendF(
  56       &os_info,
  57       "%s%s",
  58 #if defined(OS_ANDROID)
  59       "Linux; ",
  60       BuildAndroidOsInfo().c_str()
  61 #else
  62       "X11; ",
  63       content::BuildOSCpuInfo().c_str()
  64 #endif
  65       );
  66   return content::BuildUserAgentFromOSAndProduct(os_info, product) +
  67       " CrKey/" CAST_BUILD_REVISION;
  68 }
  69
  70 CastContentClient::~CastContentClient() {
  71 }
  72
  73 std::string CastContentClient::GetUserAgent() const {
  74   return chromecast::shell::GetUserAgent();
  75 }
  76
  77 base::string16 CastContentClient::GetLocalizedString(int message_id) const {
  78   return l10n_util::GetStringUTF16(message_id);
  79 }
  80
  81 base::StringPiece CastContentClient::GetDataResource(
  82     int resource_id,
  83     ui::ScaleFactor scale_factor) const {
  84   return ui::ResourceBundle::GetSharedInstance().GetRawDataResourceForScale(
  85       resource_id, scale_factor);
  86 }
  87
  88 base::RefCountedStaticMemory* CastContentClient::GetDataResourceBytes(
  89     int resource_id) const {
  90   return ui::ResourceBundle::GetSharedInstance().LoadDataResourceBytes(
  91       resource_id);
  92 }
  93
  94 gfx::Image& CastContentClient::GetNativeImageNamed(int resource_id) const {
  95   return ui::ResourceBundle::GetSharedInstance().GetNativeImageNamed(
  96       resource_id);
  97 }
  98
  99 }  // namespace shell
 100 }  // namespace chromecast