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// Copyright (c) 2009 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 "chrome/browser/shell_integration.h"
#include "base/command_line.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/browser_thread.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_switches.h"
ShellIntegration::ShortcutInfo::ShortcutInfo()
: create_on_desktop(false),
create_in_applications_menu(false),
create_in_quick_launch_bar(false) {
}
ShellIntegration::ShortcutInfo::~ShortcutInfo() {}
std::string ShellIntegration::GetCommandLineArgumentsCommon(
const GURL& url,
const string16& extension_app_id) {
const CommandLine cmd = *CommandLine::ForCurrentProcess();
std::wstring arguments_w;
// Use the same UserDataDir for new launches that we currently have set.
FilePath user_data_dir = cmd.GetSwitchValuePath(switches::kUserDataDir);
if (!user_data_dir.value().empty()) {
// Make sure user_data_dir is an absolute path.
if (file_util::AbsolutePath(&user_data_dir) &&
file_util::PathExists(user_data_dir)) {
// TODO: This is wrong in pathological quoting scenarios; we shouldn't be
// passing around command lines as strings at all.
arguments_w += std::wstring(L"--") + ASCIIToWide(switches::kUserDataDir) +
L"=\"" + user_data_dir.ToWStringHack() + L"\" ";
}
}
#if defined(OS_CHROMEOS)
FilePath profile = cmd.GetSwitchValuePath(switches::kLoginProfile);
if (!profile.empty()) {
arguments_w += std::wstring(L"--") + ASCIIToWide(switches::kLoginProfile) +
L"=\"" + profile.ToWStringHack() + L"\" ";
}
#endif
// If |extension_app_id| is present, we use the kAppId switch rather than
// the kApp switch (the launch url will be read from the extension app
// during launch.
if (!extension_app_id.empty()) {
arguments_w += std::wstring(L"--") + ASCIIToWide(switches::kAppId) +
L"=\"" + ASCIIToWide(UTF16ToASCII(extension_app_id)) + L"\"";
} else {
// Use '--app=url' instead of just 'url' to launch the browser with minimal
// chrome.
// Note: Do not change this flag! Old Gears shortcuts will break if you do!
std::string url_string = url.spec();
ReplaceSubstringsAfterOffset(&url_string, 0, "\\", "%5C");
ReplaceSubstringsAfterOffset(&url_string, 0, "\"", "%22");
ReplaceSubstringsAfterOffset(&url_string, 0, ";", "%3B");
ReplaceSubstringsAfterOffset(&url_string, 0, "$", "%24");
#if defined(OS_WIN) // Windows shortcuts can't escape % so we use \x instead.
ReplaceSubstringsAfterOffset(&url_string, 0, "%", "\\x");
#endif
std::wstring url_w = UTF8ToWide(url_string);
arguments_w += std::wstring(L"--") + ASCIIToWide(switches::kApp) +
L"=\"" + url_w + L"\"";
}
return WideToUTF8(arguments_w);
}
///////////////////////////////////////////////////////////////////////////////
// ShellIntegration::DefaultBrowserWorker
//
ShellIntegration::DefaultBrowserWorker::DefaultBrowserWorker(
DefaultBrowserObserver* observer)
: observer_(observer) {
}
void ShellIntegration::DefaultBrowserWorker::StartCheckDefaultBrowser() {
observer_->SetDefaultBrowserUIState(STATE_PROCESSING);
BrowserThread::PostTask(
BrowserThread::FILE, FROM_HERE,
NewRunnableMethod(
this, &DefaultBrowserWorker::ExecuteCheckDefaultBrowser));
}
void ShellIntegration::DefaultBrowserWorker::StartSetAsDefaultBrowser() {
observer_->SetDefaultBrowserUIState(STATE_PROCESSING);
BrowserThread::PostTask(
BrowserThread::FILE, FROM_HERE,
NewRunnableMethod(
this, &DefaultBrowserWorker::ExecuteSetAsDefaultBrowser));
}
void ShellIntegration::DefaultBrowserWorker::ObserverDestroyed() {
// Our associated view has gone away, so we shouldn't call back to it if
// our worker thread returns after the view is dead.
observer_ = NULL;
}
///////////////////////////////////////////////////////////////////////////////
// DefaultBrowserWorker, private:
void ShellIntegration::DefaultBrowserWorker::ExecuteCheckDefaultBrowser() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
DefaultBrowserState state = ShellIntegration::IsDefaultBrowser();
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
NewRunnableMethod(
this, &DefaultBrowserWorker::CompleteCheckDefaultBrowser, state));
}
void ShellIntegration::DefaultBrowserWorker::CompleteCheckDefaultBrowser(
DefaultBrowserState state) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
UpdateUI(state);
}
void ShellIntegration::DefaultBrowserWorker::ExecuteSetAsDefaultBrowser() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
ShellIntegration::SetAsDefaultBrowser();
BrowserThread::PostTask(
BrowserThread::UI, FROM_HERE,
NewRunnableMethod(
this, &DefaultBrowserWorker::CompleteSetAsDefaultBrowser));
}
void ShellIntegration::DefaultBrowserWorker::CompleteSetAsDefaultBrowser() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
if (observer_) {
// Set as default completed, check again to make sure it stuck...
StartCheckDefaultBrowser();
}
}
void ShellIntegration::DefaultBrowserWorker::UpdateUI(
DefaultBrowserState state) {
if (observer_) {
switch (state) {
case NOT_DEFAULT_BROWSER:
observer_->SetDefaultBrowserUIState(STATE_NOT_DEFAULT);
break;
case IS_DEFAULT_BROWSER:
observer_->SetDefaultBrowserUIState(STATE_IS_DEFAULT);
break;
case UNKNOWN_DEFAULT_BROWSER:
observer_->SetDefaultBrowserUIState(STATE_UNKNOWN);
break;
default:
break;
}
}
}
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