Implementing app command to query EULA acceptance state for Chrome.

chrome/installer/util/util_constants.cc

 // 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/util_constants.h"
 
 namespace installer {
 
 namespace switches {
 
@@ skipping 104 matching lines @@
 // (e.g. Chrome Frame, Chrome)
 const char kMultiInstall[] = "multi-install";
 
 // Useful only when used with --update-setup-exe, otherwise ignored. It
 // specifies the full path where updated setup.exe will be stored.
 const char kNewSetupExe[] = "new-setup-exe";
 
 // Notify the installer that the OS has been upgraded.
 const char kOnOsUpgrade[] = "on-os-upgrade";
 
+// Determines whether or not EULA has been accepted at some point. Returns via
+// exit code: 0 if EULA not accepted, 1 if EULA accepted, and E_FAIL on error.
+const char kQueryEULAAcceptance[] = "query-eula-acceptance";
+
 // Register Chrome as a valid browser on the current sytem. This option
 // requires that setup.exe is running as admin. If this option is specified,
 // options kInstallArchive and kUninstall are ignored.
 const char kRegisterChromeBrowser[] = "register-chrome-browser";
 
 // Used by the installer to forward the registration suffix of the
 // (un)installation in progress when launching an elevated setup.exe to finish
 // registration work.
 const char kRegisterChromeBrowserSuffix[] = "register-chrome-browser-suffix";
 
@@ skipping 73 matching lines @@
 const wchar_t kChromeExe[] = L"chrome.exe";
 const wchar_t kChromeFrameDll[] = L"npchrome_frame.dll";
 const wchar_t kChromeFrameHelperExe[] = L"chrome_frame_helper.exe";
 const wchar_t kChromeFrameHelperWndClass[] = L"ChromeFrameHelperWindowClass";
 const wchar_t kChromeFrameReadyModeField[] = L"ChromeFrameReadyMode";
 const wchar_t kChromeLauncherExe[] = L"chrome_launcher.exe";
 const wchar_t kChromeNewExe[] = L"new_chrome.exe";
 const wchar_t kChromeOldExe[] = L"old_chrome.exe";
 const wchar_t kCmdInstallApp[] = L"install-application";
 const wchar_t kCmdOnOsUpgrade[] = L"on-os-upgrade";
+const wchar_t kCmdQueryEULAAcceptance[] = L"query-eula-acceptance";
 const wchar_t kCmdQuickEnableApplicationHost[] =
     L"quick-enable-application-host";
 const wchar_t kCmdQuickEnableCf[] = L"quick-enable-cf";
 const wchar_t kDelegateExecuteExe[] = L"delegate_execute.exe";
 const wchar_t kEULASentinelFile[] = L"EULA Accepted";
 const wchar_t kGoogleChromeInstallSubDir1[] = L"Google";
 const wchar_t kGoogleChromeInstallSubDir2[] = L"Chrome";
 const wchar_t kInstallBinaryDir[] = L"Application";
 const wchar_t kInstallerDir[] = L"Installer";
 const wchar_t kInstallTempDir[] = L"Temp";
@@ skipping 26 matching lines @@
 // Chrome channel display names.
 const wchar_t kChromeChannelUnknown[] = L"unknown";
 const wchar_t kChromeChannelCanary[] = L"canary";
 const wchar_t kChromeChannelDev[] = L"dev";
 const wchar_t kChromeChannelBeta[] = L"beta";
 const wchar_t kChromeChannelStable[] = L"";
 
 const size_t kMaxAppModelIdLength = 64U;
 
 }  // namespace installer