text: // Copyright (c) 2012 The Chromium Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #include "content/shell/common/shell_content_client.h"
  
  #include "base/command_line.h"
  #include "base/strings/string_piece.h"
  #include "base/strings/utf_string_conversions.h"
  #include "blink/public/resources/grit/blink_image_resources.h"
  #include "build/build_config.h"
  #include "content/app/resources/grit/content_resources.h"
  #include "content/app/strings/grit/content_strings.h"
  #include "content/public/common/content_switches.h"
  #include "content/public/common/user_agent.h"
  #include "content/shell/common/shell_switches.h"
  #include "grit/shell_resources.h"
  #include "ui/base/l10n/l10n_util.h"
  #include "ui/base/resource/resource_bundle.h"
  
  namespace content {
  
  namespace {
  
  // This is the public key which the content shell will use to enable origin
  // trial features.
  // TODO(iclelland): Update this comment with the location of the public and
  // private key files when the command-line tool CL lands
  static const uint8_t kOriginTrialPublicKey[] = {
      0x75, 0x10, 0xac, 0xf9, 0x3a, 0x1c, 0xb8, 0xa9, 0x28, 0x70, 0xd2,
      0x9a, 0xd0, 0x0b, 0x59, 0xe1, 0xac, 0x2b, 0xb7, 0xd5, 0xca, 0x1f,
      0x64, 0x90, 0x08, 0x8e, 0xa8, 0xe0, 0x56, 0x3a, 0x04, 0xd0,
  };
  }  // namespace
  
  std::string GetShellUserAgent() {
    std::string product = "Chrome/" CONTENT_SHELL_VERSION;
    base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
    if (command_line->HasSwitch(switches::kUseMobileUserAgent))
      product += " Mobile";
    return BuildUserAgentFromProduct(product);
  }
  
  ShellContentClient::ShellContentClient()
      : origin_trial_public_key_(base::StringPiece(
            reinterpret_cast<const char*>(kOriginTrialPublicKey),
            arraysize(kOriginTrialPublicKey))) {}
  
  ShellContentClient::~ShellContentClient() {}
  
  std::string ShellContentClient::GetUserAgent() const {
    return GetShellUserAgent();
  }
  
  base::string16 ShellContentClient::GetLocalizedString(int message_id) const {
    if (switches::IsRunLayoutTestSwitchPresent()) {
      switch (message_id) {
        case IDS_FORM_OTHER_DATE_LABEL:
          return base::ASCIIToUTF16("<<OtherDateLabel>>");
        case IDS_FORM_OTHER_MONTH_LABEL:
          return base::ASCIIToUTF16("<<OtherMonthLabel>>");
        case IDS_FORM_OTHER_TIME_LABEL:
          return base::ASCIIToUTF16("<<OtherTimeLabel>>");
        case IDS_FORM_OTHER_WEEK_LABEL:
          return base::ASCIIToUTF16("<<OtherWeekLabel>>");
        case IDS_FORM_CALENDAR_CLEAR:
          return base::ASCIIToUTF16("<<CalendarClear>>");
        case IDS_FORM_CALENDAR_TODAY:
          return base::ASCIIToUTF16("<<CalendarToday>>");
        case IDS_FORM_THIS_MONTH_LABEL:
          return base::ASCIIToUTF16("<<ThisMonthLabel>>");
        case IDS_FORM_THIS_WEEK_LABEL:
          return base::ASCIIToUTF16("<<ThisWeekLabel>>");
      }
    }
    return l10n_util::GetStringUTF16(message_id);
  }
  
  base::StringPiece ShellContentClient::GetDataResource(
      int resource_id,
      ui::ScaleFactor scale_factor) const {
    if (switches::IsRunLayoutTestSwitchPresent()) {
      switch (resource_id) {
        case IDR_BROKENIMAGE:
  #if defined(OS_MACOSX)
          resource_id = IDR_CONTENT_SHELL_MISSING_IMAGE_PNG;
  #else
          resource_id = IDR_CONTENT_SHELL_MISSING_IMAGE_GIF;
  #endif
          break;
  
        case IDR_TEXTAREA_RESIZER:
          resource_id = IDR_CONTENT_SHELL_TEXT_AREA_RESIZE_CORNER_PNG;
          break;
      }
    }
    return ResourceBundle::GetSharedInstance().GetRawDataResourceForScale(
        resource_id, scale_factor);
  }
  
  base::RefCountedStaticMemory* ShellContentClient::GetDataResourceBytes(
      int resource_id) const {
    return ResourceBundle::GetSharedInstance().LoadDataResourceBytes(resource_id);
  }
  
  gfx::Image& ShellContentClient::GetNativeImageNamed(int resource_id) const {
    return ResourceBundle::GetSharedInstance().GetNativeImageNamed(resource_id);
  }
  
  bool ShellContentClient::IsSupplementarySiteIsolationModeEnabled() {
    return base::CommandLine::ForCurrentProcess()->HasSwitch(
        switches::kIsolateSitesForTesting);
  }
  
  base::StringPiece ShellContentClient::GetOriginTrialPublicKey() {
    return origin_trial_public_key_;
  }
  
  }  // namespace content
  