chrome/common/mac/app_mode_common.mm

// 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/common/mac/app_mode_common.h"

#import <Foundation/Foundation.h>
#include <type_traits>

#include "base/files/file_util.h"

namespace app_mode {

const char kAppShimSocketShortName[] = "Socket";
const char kAppShimSocketSymlinkName[] = "App Shim Socket";

const char kAppShimBootstrapNameFragment[] = "apps";
const char kMojoChannelMacSignalFile[] = "apps_use_mojo_channel_mac";

const char kRunningChromeVersionSymlinkName[] = "RunningChromeVersion";

const char kAppListModeId[] = "app_list";

const char kLaunchedByChromeProcessId[] = "launched-by-chrome-process-id";
const char kLaunchedForTest[] = "launched-for-test";
const char kLaunchedAfterRebuild[] = "launched-after-rebuild";

const char kAppShimError[] = "app-shim-error";

NSString* const kCFBundleDocumentTypesKey = @"CFBundleDocumentTypes";
NSString* const kCFBundleTypeExtensionsKey = @"CFBundleTypeExtensions";
NSString* const kCFBundleTypeIconFileKey = @"CFBundleTypeIconFile";
NSString* const kCFBundleTypeNameKey = @"CFBundleTypeName";
NSString* const kCFBundleTypeMIMETypesKey = @"CFBundleTypeMIMETypes";
NSString* const kCFBundleTypeRoleKey = @"CFBundleTypeRole";
NSString* const kBundleTypeRoleViewer = @"Viewer";

NSString* const kCFBundleDisplayNameKey = @"CFBundleDisplayName";
NSString* const kCFBundleShortVersionStringKey = @"CFBundleShortVersionString";
NSString* const kCrBundleVersionKey = @"CrBundleVersion";
NSString* const kLSHasLocalizedDisplayNameKey = @"LSHasLocalizedDisplayName";
NSString* const kNSHighResolutionCapableKey = @"NSHighResolutionCapable";
NSString* const kBrowserBundleIDKey = @"CrBundleIdentifier";
NSString* const kCrAppModeShortcutIDKey = @"CrAppModeShortcutID";
NSString* const kCrAppModeShortcutNameKey = @"CrAppModeShortcutName";
NSString* const kCrAppModeShortcutURLKey = @"CrAppModeShortcutURL";
NSString* const kCrAppModeUserDataDirKey = @"CrAppModeUserDataDir";
NSString* const kCrAppModeProfileDirKey = @"CrAppModeProfileDir";
NSString* const kCrAppModeProfileNameKey = @"CrAppModeProfileName";
NSString* const kCrAppModeMajorVersionKey = @"CrAppModeMajorVersionKey";
NSString* const kCrAppModeMinorVersionKey = @"CrAppModeMinorVersionKey";

NSString* const kLastRunAppBundlePathPrefsKey = @"LastRunAppBundlePath";

NSString* const kShortcutIdPlaceholder = @"APP_MODE_SHORTCUT_ID";
NSString* const kShortcutNamePlaceholder = @"APP_MODE_SHORTCUT_NAME";
NSString* const kShortcutURLPlaceholder = @"APP_MODE_SHORTCUT_URL";
NSString* const kShortcutBrowserBundleIDPlaceholder =
                    @"APP_MODE_BROWSER_BUNDLE_ID";

static_assert(std::is_pod<ChromeAppModeInfo>::value == true,
              "ChromeAppModeInfo must be a POD type");

// ChromeAppModeInfo is built into the app_shim_loader binary that is not
// updated with Chrome. If the layout of this structure changes, then Chrome
// must rebuild all app shims. See https://crrev.com/362634 as an example.
static_assert(offsetof(ChromeAppModeInfo, major_version) == 0x0 &&
                  offsetof(ChromeAppModeInfo, minor_version) == 0x4 &&
                  offsetof(ChromeAppModeInfo, argc) == 0x8 &&
                  offsetof(ChromeAppModeInfo, argv) == 0x10 &&
                  offsetof(ChromeAppModeInfo, chrome_versioned_path) == 0x18 &&
                  offsetof(ChromeAppModeInfo, chrome_outer_bundle_path) ==
                      0x20 &&
                  offsetof(ChromeAppModeInfo, app_mode_bundle_path) == 0x28 &&
                  offsetof(ChromeAppModeInfo, app_mode_id) == 0x30 &&
                  offsetof(ChromeAppModeInfo, app_mode_name) == 0x38 &&
                  offsetof(ChromeAppModeInfo, app_mode_url) == 0x40 &&
                  offsetof(ChromeAppModeInfo, user_data_dir) == 0x48 &&
                  offsetof(ChromeAppModeInfo, profile_dir) == 0x50,
              "ChromeAppModeInfo layout has changed, rebuild all app shims.");

void VerifySocketPermissions(const base::FilePath& socket_path) {
  CHECK(base::PathIsWritable(socket_path));
  base::FilePath socket_dir = socket_path.DirName();
  int socket_dir_mode = 0;
  CHECK(base::GetPosixFilePermissions(socket_dir, &socket_dir_mode));
  CHECK_EQ(0700, socket_dir_mode);
}

}  // namespace app_mode