| // 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/utility/utility_handler.h" |
| |
| #include "base/command_line.h" |
| #include "content/public/utility/utility_thread.h" |
| #include "extensions/common/extension.h" |
| #include "extensions/common/extension_l10n_util.h" |
| #include "extensions/common/extension_utility_messages.h" |
| #include "extensions/common/update_manifest.h" |
| #include "ipc/ipc_message.h" |
| #include "ipc/ipc_message_macros.h" |
| #include "ui/base/ui_base_switches.h" |
| |
| namespace extensions { |
| |
| namespace { |
| |
| bool Send(IPC::Message* message) { |
| return content::UtilityThread::Get()->Send(message); |
| } |
| |
| void ReleaseProcessIfNeeded() { |
| content::UtilityThread::Get()->ReleaseProcessIfNeeded(); |
| } |
| |
| } // namespace |
| |
| UtilityHandler::UtilityHandler() { |
| } |
| |
| UtilityHandler::~UtilityHandler() { |
| } |
| |
| // static |
| void UtilityHandler::UtilityThreadStarted() { |
| base::CommandLine* command_line = base::CommandLine::ForCurrentProcess(); |
| std::string lang = command_line->GetSwitchValueASCII(switches::kLang); |
| if (!lang.empty()) |
| extension_l10n_util::SetProcessLocale(lang); |
| } |
| |
| bool UtilityHandler::OnMessageReceived(const IPC::Message& message) { |
| bool handled = true; |
| IPC_BEGIN_MESSAGE_MAP(UtilityHandler, message) |
| IPC_MESSAGE_HANDLER(ExtensionUtilityMsg_ParseUpdateManifest, |
| OnParseUpdateManifest) |
| IPC_MESSAGE_UNHANDLED(handled = false) |
| IPC_END_MESSAGE_MAP() |
| return handled; |
| } |
| |
| void UtilityHandler::OnParseUpdateManifest(const std::string& xml) { |
| UpdateManifest manifest; |
| if (!manifest.Parse(xml)) { |
| Send(new ExtensionUtilityHostMsg_ParseUpdateManifest_Failed( |
| manifest.errors())); |
| } else { |
| Send(new ExtensionUtilityHostMsg_ParseUpdateManifest_Succeeded( |
| manifest.results())); |
| } |
| ReleaseProcessIfNeeded(); |
| } |
| |
| } // namespace extensions |