blob: d7aa5abe558d25de86e83904e22879e89fcab362 [file] [log] [blame]
// 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/shell/app/shell_main_delegate.h"
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/logging.h"
#include "base/path_service.h"
#include "content/public/browser/browser_main_runner.h"
#include "content/public/common/content_switches.h"
#include "extensions/common/extension_paths.h"
#include "extensions/shell/browser/default_shell_browser_main_delegate.h"
#include "extensions/shell/browser/shell_content_browser_client.h"
#include "extensions/shell/common/shell_content_client.h"
#include "extensions/shell/renderer/shell_content_renderer_client.h"
#include "extensions/shell/utility/shell_content_utility_client.h"
#include "ui/base/resource/resource_bundle.h"
#if defined(OS_CHROMEOS)
#include "chromeos/chromeos_paths.h"
#endif
#if !defined(DISABLE_NACL)
#include "components/nacl/common/nacl_switches.h"
#if defined(OS_LINUX)
#include "components/nacl/common/nacl_paths.h"
#include "components/nacl/zygote/nacl_fork_delegate_linux.h"
#endif // OS_LINUX
#endif // !DISABLE_NACL
namespace {
void InitLogging() {
base::FilePath log_filename;
PathService::Get(base::DIR_EXE, &log_filename);
log_filename = log_filename.AppendASCII("app_shell.log");
logging::LoggingSettings settings;
settings.logging_dest = logging::LOG_TO_ALL;
settings.log_file = log_filename.value().c_str();
settings.delete_old = logging::DELETE_OLD_LOG_FILE;
logging::InitLogging(settings);
logging::SetLogItems(true, true, true, true);
}
} // namespace
namespace extensions {
ShellMainDelegate::ShellMainDelegate() {
}
ShellMainDelegate::~ShellMainDelegate() {
}
bool ShellMainDelegate::BasicStartupComplete(int* exit_code) {
InitLogging();
content_client_.reset(CreateContentClient());
SetContentClient(content_client_.get());
#if defined(OS_CHROMEOS)
chromeos::RegisterPathProvider();
#endif
#if !defined(DISABLE_NACL) && defined(OS_LINUX)
nacl::RegisterPathProvider();
#endif
extensions::RegisterPathProvider();
return false;
}
void ShellMainDelegate::PreSandboxStartup() {
std::string process_type =
CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
switches::kProcessType);
if (ProcessNeedsResourceBundle(process_type))
InitializeResourceBundle();
}
content::ContentBrowserClient* ShellMainDelegate::CreateContentBrowserClient() {
browser_client_.reset(CreateShellContentBrowserClient());
return browser_client_.get();
}
content::ContentRendererClient*
ShellMainDelegate::CreateContentRendererClient() {
renderer_client_.reset(CreateShellContentRendererClient());
return renderer_client_.get();
}
content::ContentUtilityClient* ShellMainDelegate::CreateContentUtilityClient() {
utility_client_.reset(CreateShellContentUtilityClient());
return utility_client_.get();
}
#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
void ShellMainDelegate::ZygoteStarting(
ScopedVector<content::ZygoteForkDelegate>* delegates) {
#if !defined(DISABLE_NACL)
nacl::AddNaClZygoteForkDelegates(delegates);
#endif // DISABLE_NACL
}
#endif // OS_POSIX && !OS_MACOSX && !OS_ANDROID
content::ContentClient* ShellMainDelegate::CreateContentClient() {
return new ShellContentClient();
}
content::ContentBrowserClient*
ShellMainDelegate::CreateShellContentBrowserClient() {
return new ShellContentBrowserClient(new DefaultShellBrowserMainDelegate());
}
content::ContentRendererClient*
ShellMainDelegate::CreateShellContentRendererClient() {
return new ShellContentRendererClient();
}
content::ContentUtilityClient*
ShellMainDelegate::CreateShellContentUtilityClient() {
return new ShellContentUtilityClient();
}
void ShellMainDelegate::InitializeResourceBundle() {
base::FilePath extensions_shell_and_test_pak_path;
PathService::Get(base::DIR_MODULE, &extensions_shell_and_test_pak_path);
ui::ResourceBundle::InitSharedInstanceWithPakPath(
extensions_shell_and_test_pak_path.AppendASCII(
"extensions_shell_and_test.pak"));
}
// static
bool ShellMainDelegate::ProcessNeedsResourceBundle(
const std::string& process_type) {
// The browser process has no process type flag, but needs resources.
// On Linux the zygote process opens the resources for the renderers.
return process_type.empty() ||
process_type == switches::kZygoteProcess ||
process_type == switches::kRendererProcess ||
#if !defined(DISABLE_NACL)
process_type == switches::kNaClLoaderProcess ||
#endif
process_type == switches::kUtilityProcess;
}
} // namespace extensions