| // Copyright 2014 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 "extensions/common/manifest_handlers/launcher_page_info.h" |
| |
| #include "base/files/file_util.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "extensions/common/manifest.h" |
| #include "extensions/common/manifest_constants.h" |
| #include "grit/extensions_strings.h" |
| #include "ui/base/l10n/l10n_util.h" |
| |
| namespace extensions { |
| |
| LauncherPageHandler::LauncherPageHandler() { |
| } |
| |
| LauncherPageHandler::~LauncherPageHandler() { |
| } |
| |
| // static |
| LauncherPageInfo* LauncherPageHandler::GetInfo(const Extension* extension) { |
| return static_cast<LauncherPageInfo*>( |
| extension->GetManifestData(manifest_keys::kLauncherPage)); |
| } |
| |
| bool LauncherPageHandler::Parse(Extension* extension, base::string16* error) { |
| const extensions::Manifest* manifest = extension->manifest(); |
| scoped_ptr<LauncherPageInfo> launcher_page_info(new LauncherPageInfo); |
| const base::DictionaryValue* launcher_page_dict = NULL; |
| if (!manifest->GetDictionary(manifest_keys::kLauncherPage, |
| &launcher_page_dict)) { |
| *error = base::ASCIIToUTF16(manifest_errors::kInvalidLauncherPage); |
| return false; |
| } |
| |
| if (!manifest->HasPath(extensions::manifest_keys::kLauncherPagePage)) { |
| *error = base::ASCIIToUTF16(manifest_errors::kLauncherPagePageRequired); |
| return false; |
| } |
| |
| std::string launcher_page_page; |
| if (!manifest->GetString(extensions::manifest_keys::kLauncherPagePage, |
| &launcher_page_page)) { |
| *error = base::ASCIIToUTF16(manifest_errors::kInvalidLauncherPagePage); |
| return false; |
| } |
| |
| launcher_page_info->page = launcher_page_page; |
| |
| extension->SetManifestData(manifest_keys::kLauncherPage, |
| launcher_page_info.release()); |
| return true; |
| } |
| |
| bool LauncherPageHandler::Validate( |
| const Extension* extension, |
| std::string* error, |
| std::vector<InstallWarning>* warnings) const { |
| LauncherPageInfo* info = GetInfo(extension); |
| const base::FilePath path = extension->GetResource(info->page).GetFilePath(); |
| if (!base::PathExists(path)) { |
| *error = l10n_util::GetStringFUTF8(IDS_EXTENSION_LOAD_LAUNCHER_PAGE_FAILED, |
| base::UTF8ToUTF16(info->page)); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| const std::vector<std::string> LauncherPageHandler::Keys() const { |
| return SingleKey(manifest_keys::kLauncherPage); |
| } |
| |
| } // namespace extensions |