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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <windows.h>
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/logging.h"
#include "base/path_service.h"
#include "base/process/launch.h"
#include "chrome/common/chrome_switches.h"
namespace {
constexpr base::FilePath::CharType kChromeExecutable[] =
FILE_PATH_LITERAL("chrome.exe");
constexpr base::FilePath::CharType kChromeProxyExecutable[] =
FILE_PATH_LITERAL("chrome_proxy.exe");
} // namespace
// This binary is a workaround for Windows 10 start menu pinning icon bug:
// https://crbug.com/732357.
//
// When a shortcut is pinned in the Windows 10 start menu Windows will follow
// the shortcut, find the target executable, look for a <target>.manifest file
// in the same directory and use the icon specified in there for the start menu
// pin. Because bookmark app shortcuts are shortcuts to Chrome (plus a few
// command line parameters) Windows ends up using the Chrome icon specified in
// chrome.VisualElementsManifest.xml instead of the site's icon stored inside
// the shortcut.
//
// The chrome_proxy.exe binary workaround "fixes" this by having bookmark app
// shortcuts target chrome_proxy.exe instead of chrome.exe such that Windows
// won't find a manifest and falls back to using the shortcut's icons as
// originally intended.
int WINAPI wWinMain(HINSTANCE instance,
HINSTANCE prev_instance,
wchar_t* /*command_line*/,
int show_command) {
base::CommandLine::Init(0, nullptr);
logging::LoggingSettings logging_settings;
logging_settings.logging_dest =
logging::LOG_TO_SYSTEM_DEBUG_LOG | logging::LOG_TO_STDERR;
logging::InitLogging(logging_settings);
base::FilePath chrome_dir;
CHECK(base::PathService::Get(base::DIR_EXE, &chrome_dir));
base::CommandLine chrome_command_line(chrome_dir.Append(kChromeExecutable));
// Forward all command line arguments.
const std::vector<std::wstring>& argv =
base::CommandLine::ForCurrentProcess()->argv();
// The first one is always the current executable path.
CHECK(argv.size() > 0);
CHECK_EQ(base::FilePath(argv[0]).BaseName().value(), kChromeProxyExecutable);
for (size_t i = 1; i < argv.size(); ++i)
chrome_command_line.AppendArgNative(argv[i]);
// Pass to Chrome the path of the shortcut, if any, that launched
// chrome_proxy.exe. This is used to record LaunchMode metrics.
STARTUPINFOW si = {sizeof(si)};
::GetStartupInfoW(&si);
if (si.dwFlags & STARTF_TITLEISLINKNAME) {
chrome_command_line.AppendSwitchNative(switches::kSourceShortcut,
si.lpTitle);
}
base::LaunchOptions launch_options;
launch_options.current_directory = chrome_dir;
launch_options.grant_foreground_privilege = true;
CHECK(base::LaunchProcess(chrome_command_line, launch_options).IsValid());
return 0;
}
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