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// Copyright (c) 2012 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/installer/util/product.h"
#include <algorithm>
#include "base/command_line.h"
#include "base/logging.h"
#include "base/process/launch.h"
#include "base/win/registry.h"
#include "chrome/installer/util/chrome_binaries_operations.h"
#include "chrome/installer/util/chrome_browser_operations.h"
#include "chrome/installer/util/chrome_browser_sxs_operations.h"
#include "chrome/installer/util/chrome_frame_operations.h"
#include "chrome/installer/util/google_update_constants.h"
#include "chrome/installer/util/helper.h"
#include "chrome/installer/util/install_util.h"
#include "chrome/installer/util/master_preferences.h"
#include "chrome/installer/util/master_preferences_constants.h"
#include "chrome/installer/util/product_operations.h"
using base::win::RegKey;
using installer::MasterPreferences;
namespace installer {
Product::Product(BrowserDistribution* distribution)
: distribution_(distribution) {
switch (distribution->GetType()) {
case BrowserDistribution::CHROME_BROWSER:
operations_.reset(InstallUtil::IsChromeSxSProcess() ?
new ChromeBrowserSxSOperations() :
new ChromeBrowserOperations());
break;
case BrowserDistribution::CHROME_FRAME:
operations_.reset(new ChromeFrameOperations());
break;
case BrowserDistribution::CHROME_BINARIES:
operations_.reset(new ChromeBinariesOperations());
break;
default:
NOTREACHED() << "Unsupported BrowserDistribution::Type: "
<< distribution->GetType();
}
}
Product::~Product() {
}
void Product::InitializeFromPreferences(const MasterPreferences& prefs) {
operations_->ReadOptions(prefs, &options_);
}
void Product::InitializeFromUninstallCommand(
const base::CommandLine& uninstall_command) {
operations_->ReadOptions(uninstall_command, &options_);
}
bool Product::LaunchChrome(const base::FilePath& application_path) const {
bool success = !application_path.empty();
if (success) {
base::CommandLine cmd(application_path.Append(installer::kChromeExe));
success = base::LaunchProcess(cmd, base::LaunchOptions()).IsValid();
}
return success;
}
bool Product::LaunchChromeAndWait(const base::FilePath& application_path,
const base::CommandLine& options,
int32* exit_code) const {
if (application_path.empty())
return false;
base::CommandLine cmd(application_path.Append(installer::kChromeExe));
cmd.AppendArguments(options, false);
bool success = false;
STARTUPINFOW si = { sizeof(si) };
PROCESS_INFORMATION pi = {0};
// Create a writable copy of the command line string, since CreateProcess may
// modify the string (insert \0 to separate the program from the arguments).
std::wstring writable_command_line_string(cmd.GetCommandLineString());
if (!::CreateProcess(cmd.GetProgram().value().c_str(),
&writable_command_line_string[0],
NULL, NULL, FALSE, CREATE_NO_WINDOW, NULL, NULL,
&si, &pi)) {
PLOG(ERROR) << "Failed to launch: " << cmd.GetCommandLineString();
} else {
::CloseHandle(pi.hThread);
DWORD ret = ::WaitForSingleObject(pi.hProcess, INFINITE);
DLOG_IF(ERROR, ret != WAIT_OBJECT_0)
<< "Unexpected return value from WaitForSingleObject: " << ret;
if (::GetExitCodeProcess(pi.hProcess, &ret)) {
DCHECK(ret != STILL_ACTIVE);
success = true;
if (exit_code)
*exit_code = ret;
} else {
PLOG(ERROR) << "GetExitCodeProcess failed";
}
::CloseHandle(pi.hProcess);
}
return success;
}
bool Product::SetMsiMarker(bool system_install, bool set) const {
HKEY reg_root = system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
RegKey client_state_key;
LONG result = client_state_key.Open(reg_root,
distribution_->GetStateKey().c_str(),
KEY_SET_VALUE | KEY_WOW64_32KEY);
if (result == ERROR_SUCCESS) {
result = client_state_key.WriteValue(google_update::kRegMSIField,
set ? 1 : 0);
}
if (result != ERROR_SUCCESS && result != ERROR_FILE_NOT_FOUND) {
LOG(ERROR)
<< "Failed to Open or Write MSI value to client state key. error: "
<< result;
return false;
}
return true;
}
bool Product::ShouldCreateUninstallEntry() const {
return operations_->ShouldCreateUninstallEntry(options_);
}
void Product::AddKeyFiles(std::vector<base::FilePath>* key_files) const {
operations_->AddKeyFiles(options_, key_files);
}
void Product::AddComDllList(std::vector<base::FilePath>* com_dll_list) const {
operations_->AddComDllList(options_, com_dll_list);
}
void Product::AppendProductFlags(base::CommandLine* command_line) const {
operations_->AppendProductFlags(options_, command_line);
}
void Product::AppendRenameFlags(base::CommandLine* command_line) const {
operations_->AppendRenameFlags(options_, command_line);
}
bool Product::SetChannelFlags(bool set, ChannelInfo* channel_info) const {
return operations_->SetChannelFlags(options_, set, channel_info);
}
void Product::AddDefaultShortcutProperties(
const base::FilePath& target_exe,
ShellUtil::ShortcutProperties* properties) const {
return operations_->AddDefaultShortcutProperties(
distribution_, target_exe, properties);
}
void Product::LaunchUserExperiment(const base::FilePath& setup_path,
InstallStatus status,
bool system_level) const {
if (distribution_->HasUserExperiments()) {
VLOG(1) << "LaunchUserExperiment status: " << status << " product: "
<< distribution_->GetDisplayName()
<< " system_level: " << system_level;
operations_->LaunchUserExperiment(
setup_path, options_, status, system_level);
}
}
} // namespace installer
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