Wire the eula and the dialog display code

- html, css and js to live in the installer as resources. The right combo of resources is selected based on system lang
- currently the approach is to have chrome show the eula by spawing setup.exe --show-eula

BUG=1468838

Review URL: http://codereview.chromium.org/18732

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8690 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 31 insertions, 13 deletions

diff --git a/chrome/installer/setup/main.cc b/chrome/installer/setup/main.cc
index 8f57e06..925d49a 100755
--- a/chrome/installer/setup/main.cc
+++ b/chrome/installer/setup/main.cc
@@ -23,6 +23,7 @@
 #include "chrome/installer/util/helper.h"
 #include "chrome/installer/util/html_dialog.h"
 #include "chrome/installer/util/install_util.h"
+#include "chrome/installer/util/l10n_string_util.h"
 #include "chrome/installer/util/logging_installer.h"
 #include "chrome/installer/util/lzma_util.h"
 #include "chrome/installer/util/google_update_constants.h"
@@ -226,6 +227,10 @@ int GetInstallOptions(const CommandLine& cmd_line) {
       if ((preferences & installer_util::MASTER_PROFILE_ERROR) == 0)
         options |= installer_util::MASTER_PROFILE_VALID;
     }
+    // While there is a --show-eula command line flag, we don't process
+    // it in this function because it requires special handling.
+    if (preferences & installer_util::MASTER_PROFILE_REQUIRE_EULA)
+      options |= installer_util::MASTER_PROFILE_REQUIRE_EULA;
   }
 
   if (preferences & installer_util::MASTER_PROFILE_CREATE_ALL_SHORTCUTS ||
@@ -247,7 +252,7 @@ int GetInstallOptions(const CommandLine& cmd_line) {
   if (preferences & installer_util::MASTER_PROFILE_VERBOSE_LOGGING ||
       cmd_line.HasSwitch(installer_util::switches::kVerboseLogging))
     options |= installer_util::VERBOSE_LOGGING;
-
+  
   return options;
 }
 
@@ -439,16 +444,19 @@ installer_util::InstallStatus UninstallChrome(const CommandLine& cmd_line,
                                           *version, remove_all, force);
 }
 
-// This function is temporary and meant to live while we get our eula dialogs
-// looking sharp. If the cmd line has --eula-test=path then the eula dialog
-// will be shown and no matter what the selection is the installer will exit.
-bool HandleEULADialog(const CommandLine& cmdline) {
-  std:: wstring eula_path(cmdline.GetSwitchValue(L"eula-test"));
-  if (eula_path.empty())
-    return true;
+bool ShowEULADialog() {
+  LOG(INFO) << "About to show EULA";
+  std::wstring eula_path = installer_util::GetLocalizedEulaResource();
+  if (eula_path.empty()) {
+    LOG(ERROR) << "No EULA path available";
+    return false;
+  }
   installer::EulaHTMLDialog dlg(eula_path);
-  dlg.ShowModal();
-  return false;
+  if (!dlg.ShowModal()) {
+    LOG(ERROR) << "EULA rejected or EULA failure";
+    return false;
+  }
+  return true;
 }
 
 }  // namespace
@@ -467,9 +475,6 @@ int WINAPI wWinMain(HINSTANCE instance, HINSTANCE prev_instance,
   bool system_install = (options & installer_util::SYSTEM_LEVEL) != 0;
   LOG(INFO) << "system install is " << system_install;
 
-  if (!HandleEULADialog(parsed_command_line))
-    return 0;
-
   // Check to make sure current system is WinXP or later. If not, log
   // error message and get out.
   if (!InstallUtil::IsOSSupported()) {
@@ -489,6 +494,19 @@ int WINAPI wWinMain(HINSTANCE instance, HINSTANCE prev_instance,
     return installer_util::OS_ERROR;
   }
 
+  // Check if we need to show the EULA. There are two cases:
+  // 1- If it is passed as a command line (--show-eula), then the dialog is
+  //    shown and regardless of the outcome setup exits here.
+  // 2- If it is found in the installerdata file then the eula is shown
+  //    and the installation proceeds if the user acepts.
+  if (parsed_command_line.HasSwitch(installer_util::switches::kShowEula)) {
+    return (ShowEULADialog() ?
+        installer_util::EULA_ACCEPTED : installer_util::EULA_REJECTED);
+  } else if (installer_util::MASTER_PROFILE_REQUIRE_EULA & options) {
+    if (!ShowEULADialog())
+      return installer_util::EULA_REJECTED;
+  }
+
   // If --register-chrome-browser option is specified, register all
   // Chrome protocol/file associations as well as register it as a valid
   // browser for StarMenu->Internet shortcut. This option should only