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// Copyright (c) 2011 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 <unistd.h>
#include "base/command_line.h"
#include "base/environment.h"
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/logging.h"
#include "base/nix/xdg_util.h"
#include "base/task.h"
#include "chrome/browser/background_mode_manager.h"
#include "chrome/browser/browser_thread.h"
#include "chrome/browser/shell_integration.h"
#include "chrome/browser/ui/gtk/gtk_util.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/chrome_version_info.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
namespace {
class DisableLaunchOnStartupTask : public Task {
public:
virtual void Run();
};
class EnableLaunchOnStartupTask : public Task {
public:
virtual void Run();
};
static const FilePath::CharType kAutostart[] = "autostart";
static const FilePath::CharType kConfig[] = ".config";
static const char kXdgConfigHome[] = "XDG_CONFIG_HOME";
FilePath GetAutostartDirectory(base::Environment* environment) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
FilePath result =
base::nix::GetXDGDirectory(environment, kXdgConfigHome, kConfig);
result = result.Append(kAutostart);
return result;
}
FilePath GetAutostartFilename(base::Environment* environment) {
FilePath directory = GetAutostartDirectory(environment);
return directory.Append(ShellIntegration::GetDesktopName(environment));
}
} // namespace
void BackgroundModeManager::EnableLaunchOnStartup(bool should_launch) {
// This functionality is only defined for default profile, currently.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kUserDataDir))
return;
if (should_launch) {
BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
new EnableLaunchOnStartupTask());
} else {
BrowserThread::PostTask(BrowserThread::FILE, FROM_HERE,
new DisableLaunchOnStartupTask());
}
}
void DisableLaunchOnStartupTask::Run() {
scoped_ptr<base::Environment> environment(base::Environment::Create());
if (!file_util::Delete(GetAutostartFilename(environment.get()), false)) {
NOTREACHED() << "Failed to deregister launch on login.";
}
}
// TODO(rickcam): Bug 56280: Share implementation with ShellIntegration
void EnableLaunchOnStartupTask::Run() {
scoped_ptr<base::Environment> environment(base::Environment::Create());
scoped_ptr<chrome::VersionInfo> version_info(new chrome::VersionInfo());
FilePath autostart_directory = GetAutostartDirectory(environment.get());
FilePath autostart_file = GetAutostartFilename(environment.get());
if (!file_util::DirectoryExists(autostart_directory) &&
!file_util::CreateDirectory(autostart_directory)) {
NOTREACHED()
<< "Failed to register launch on login. No autostart directory.";
return;
}
std::string wrapper_script;
if (!environment->GetVar("CHROME_WRAPPER", &wrapper_script)) {
LOG(WARNING)
<< "Failed to register launch on login. CHROME_WRAPPER not set.";
return;
}
std::string autostart_file_contents =
"[Desktop Entry]\n"
"Type=Application\n"
"Terminal=false\n"
"Exec=" + wrapper_script +
" --enable-background-mode --no-startup-window\n"
"Name=" + version_info->Name() + "\n";
std::string::size_type content_length = autostart_file_contents.length();
if (file_util::WriteFile(autostart_file, autostart_file_contents.c_str(),
content_length) !=
static_cast<int>(content_length)) {
NOTREACHED() << "Failed to register launch on login. Failed to write "
<< autostart_file.value();
file_util::Delete(GetAutostartFilename(environment.get()), false);
}
}
string16 BackgroundModeManager::GetPreferencesMenuLabel() {
string16 result = gtk_util::GetStockPreferencesMenuLabel();
if (!result.empty())
return result;
return l10n_util::GetStringUTF16(IDS_PREFERENCES);
}
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