Move wmi_util out of base and into chrome/installer/util since that's the only place where it's used.

TEST=it compiles
BUG=none
Review URL: http://codereview.chromium.org/3696001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@62123 0039d316-1c4b-4281-b951-d872f2087c98

8 files changed, 156 insertions, 44 deletions

diff --git a/base/base.gyp b/base/base.gyp
index 10a9e61..2f541ee 100644
--- a/base/base.gyp
+++ b/base/base.gyp
@@ -168,7 +168,6 @@
         'watchdog_unittest.cc',
         'weak_ptr_unittest.cc',
         'win_util_unittest.cc',
-        'wmi_util_unittest.cc',
         'worker_pool_unittest.cc',
       ],
       'include_dirs': [
@@ -228,7 +227,6 @@
             'time_win_unittest.cc',
             'trace_event_win_unittest.cc',
             'win_util_unittest.cc',
-            'wmi_util_unittest.cc',
           ],
         }],
       ],
diff --git a/chrome/chrome_installer.gypi b/chrome/chrome_installer.gypi
index dfe89a7..e4b515c 100644
--- a/chrome/chrome_installer.gypi
+++ b/chrome/chrome_installer.gypi
@@ -94,6 +94,7 @@
             'installer/util/run_all_unittests.cc',
             'installer/util/set_reg_value_work_item_unittest.cc',
             'installer/util/shell_util_unittest.cc',
+            'installer/util/wmi_unittest.cc',
             'installer/util/work_item_list_unittest.cc',
             'installer/util/version_unittest.cc',
           ],
diff --git a/chrome/chrome_installer_util.gypi b/chrome/chrome_installer_util.gypi
index 02b9377..721d62b 100644
--- a/chrome/chrome_installer_util.gypi
+++ b/chrome/chrome_installer_util.gypi
@@ -25,8 +25,6 @@
           'installer/util/delete_reg_value_work_item.h',
           'installer/util/delete_tree_work_item.cc',
           'installer/util/delete_tree_work_item.h',
-          'installer/util/google_chrome_distribution.cc',
-          'installer/util/google_chrome_distribution.h',
           'installer/util/google_chrome_sxs_distribution.cc',
           'installer/util/google_chrome_sxs_distribution.h',
           'installer/util/google_update_constants.cc',
@@ -49,6 +47,8 @@
           'installer/util/util_constants.h',
           'installer/util/version.cc',
           'installer/util/version.h',
+          'installer/util/wmi.cc',
+          'installer/util/wmi.h',
           'installer/util/work_item.cc',
           'installer/util/work_item.h',
           'installer/util/work_item_list.cc',
@@ -87,6 +87,8 @@
             'installer/util/compat_checks.h',
             'installer/util/delete_after_reboot_helper.cc',
             'installer/util/delete_after_reboot_helper.h',
+            'installer/util/google_chrome_distribution.cc',
+            'installer/util/google_chrome_distribution.h',
             'installer/util/helper.cc',
             'installer/util/helper.h',
             'installer/util/html_dialog.h',
diff --git a/chrome/installer/util/google_chrome_distribution.cc b/chrome/installer/util/google_chrome_distribution.cc
index bb9a5a6..9715e71 100644
--- a/chrome/installer/util/google_chrome_distribution.cc
+++ b/chrome/installer/util/google_chrome_distribution.cc
@@ -22,7 +22,6 @@
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/win_util.h"
-#include "base/wmi_util.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/json_value_serializer.h"
 #include "chrome/common/pref_names.h"
@@ -33,6 +32,7 @@
 #include "chrome/installer/util/google_update_settings.h"
 #include "chrome/installer/util/helper.h"
 #include "chrome/installer/util/util_constants.h"
+#include "chrome/installer/util/wmi.h"
 
 #include "installer_util_strings.h"
 
@@ -373,7 +373,7 @@ void GoogleChromeDistribution::DoPostUninstallOperations(
   // process runs inside a Job object controlled by the shell. As long as there
   // are processes running, the shell will not close the uninstall applet. WMI
   // allows us to escape from the Job object so the applet will close.
-  WMIProcessUtil::Launch(command, &pid);
+  installer::WMIProcess::Launch(command, &pid);
 }
 
 std::wstring GoogleChromeDistribution::GetAppGuid() {
diff --git a/chrome/installer/util/google_chrome_distribution_dummy.cc b/chrome/installer/util/google_chrome_distribution_dummy.cc
index 0f13891..b2cafe9 100644
--- a/chrome/installer/util/google_chrome_distribution_dummy.cc
+++ b/chrome/installer/util/google_chrome_distribution_dummy.cc
@@ -14,10 +14,110 @@
 
 #include "base/logging.h"
 
-bool GoogleChromeDistribution::BuildUninstallMetricsString(
-    DictionaryValue* uninstall_metrics_dict, std::wstring* metrics) {
+GoogleChromeDistribution::GoogleChromeDistribution() {
+}
+
+void GoogleChromeDistribution::DoPostUninstallOperations(
+    const installer::Version& version,
+    const std::wstring& local_data_path,
+    const std::wstring& distribution_data) {
+}
+
+std::wstring GoogleChromeDistribution::GetAppGuid() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetApplicationName() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetAlternateApplicationName() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetBrowserAppId() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetInstallSubDir() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetPublisherName() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetAppDescription() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::string GoogleChromeDistribution::GetSafeBrowsingName() {
+  NOTREACHED();
+  return std::string();
+}
+
+std::wstring GoogleChromeDistribution::GetStateKey() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetStateMediumKey() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetStatsServerURL() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetDistributionData(RegKey* key) {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetUninstallLinkName() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetUninstallRegPath() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetVersionKey() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+std::wstring GoogleChromeDistribution::GetEnvVersionKey() {
+  NOTREACHED();
+  return std::wstring();
+}
+
+void GoogleChromeDistribution::UpdateDiffInstallStatus(bool system_install,
+      bool incremental_install, installer_util::InstallStatus install_status) {
+  NOTREACHED();
+}
+
+void GoogleChromeDistribution::LaunchUserExperiment(
+    installer_util::InstallStatus status, const installer::Version& version,
+    bool system_install) {
+  NOTREACHED();
+}
+
+void GoogleChromeDistribution::InactiveUserToastExperiment(
+    int flavor,
+    bool system_install) {
   NOTREACHED();
-  return false;
 }
 
 bool GoogleChromeDistribution::ExtractUninstallMetricsFromFile(
@@ -32,12 +132,9 @@ bool GoogleChromeDistribution::ExtractUninstallMetrics(
   return false;
 }
 
-void GoogleChromeDistribution::LaunchUserExperiment(
-    installer_util::InstallStatus status, const installer::Version& version,
-    bool system_install) {
-  NOTREACHED();
-}
-void GoogleChromeDistribution::InactiveUserToastExperiment(int flavor,
-                                                           bool system_install) {
+bool GoogleChromeDistribution::BuildUninstallMetricsString(
+    DictionaryValue* uninstall_metrics_dict, std::wstring* metrics) {
   NOTREACHED();
+  return false;
 }
+
diff --git a/base/wmi_util.cc b/chrome/installer/util/wmi.cc
index 8b56a86..957ec99 100644
--- a/base/wmi_util.cc
+++ b/chrome/installer/util/wmi.cc
@@ -1,17 +1,21 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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/wmi.h"
+
 #include <windows.h>
+
 #include "base/basictypes.h"
 #include "base/scoped_bstr_win.h"
 #include "base/scoped_comptr_win.h"
 
 #pragma comment(lib, "wbemuuid.lib")
 
-#include "base/wmi_util.h"
+namespace installer {
 
 namespace {
+
 // Simple class to manage the lifetime of a variant.
 // TODO(tommi): Replace this for a more useful class.
 class VariantHelper : public VARIANT {
@@ -31,8 +35,8 @@ class VariantHelper : public VARIANT {
 
 }  // namespace
 
-bool WMIUtil::CreateLocalConnection(bool set_blanket,
-                                    IWbemServices** wmi_services) {
+bool WMI::CreateLocalConnection(bool set_blanket,
+                                IWbemServices** wmi_services) {
   ScopedComPtr<IWbemLocator> wmi_locator;
   HRESULT hr = wmi_locator.CreateInstance(CLSID_WbemLocator, NULL,
                                           CLSCTX_INPROC_SERVER);
@@ -62,10 +66,10 @@ bool WMIUtil::CreateLocalConnection(bool set_blanket,
   return true;
 }
 
-bool WMIUtil::CreateClassMethodObject(IWbemServices* wmi_services,
-                                      const std::wstring& class_name,
-                                      const std::wstring& method_name,
-                                      IWbemClassObject** class_instance) {
+bool WMI::CreateClassMethodObject(IWbemServices* wmi_services,
+                                  const std::wstring& class_name,
+                                  const std::wstring& method_name,
+                                  IWbemClassObject** class_instance) {
   // We attempt to instantiate a COM object that represents a WMI object plus
   // a method rolled into one entity.
   ScopedBstr b_class_name(class_name.c_str());
@@ -103,16 +107,16 @@ bool SetParameter(IWbemClassObject* class_method,
 // CIM class is documented here:
 // http://msdn2.microsoft.com/en-us/library/aa389388(VS.85).aspx
 
-bool WMIProcessUtil::Launch(const std::wstring& command_line, int* process_id) {
+bool WMIProcess::Launch(const std::wstring& command_line, int* process_id) {
   ScopedComPtr<IWbemServices> wmi_local;
-  if (!WMIUtil::CreateLocalConnection(true, wmi_local.Receive()))
+  if (!WMI::CreateLocalConnection(true, wmi_local.Receive()))
     return false;
 
   const wchar_t class_name[] = L"Win32_Process";
   const wchar_t method_name[] = L"Create";
   ScopedComPtr<IWbemClassObject> process_create;
-  if (!WMIUtil::CreateClassMethodObject(wmi_local, class_name, method_name,
-                                        process_create.Receive()))
+  if (!WMI::CreateClassMethodObject(wmi_local, class_name, method_name,
+                                    process_create.Receive()))
     return false;
 
   VariantHelper b_command_line(VT_BSTR);
@@ -144,3 +148,5 @@ bool WMIProcessUtil::Launch(const std::wstring& command_line, int* process_id) {
 
   return true;
 }
+
+}  // namespace installer
diff --git a/base/wmi_util.h b/chrome/installer/util/wmi.h
index 7d4fed0..5d0a1a9 100644
--- a/base/wmi_util.h
+++ b/chrome/installer/util/wmi.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
@@ -17,14 +17,16 @@
 // For more information about WMI programming:
 // http://msdn2.microsoft.com/en-us/library/aa384642(VS.85).aspx
 
-#ifndef BASE_WMI_UTIL_H__
-#define BASE_WMI_UTIL_H__
+#ifndef CHROME_INSTALLER_UTIL_WMI_H_
+#define CHROME_INSTALLER_UTIL_WMI_H_
 #pragma once
 
 #include <string>
 #include <wbemidl.h>
 
-class WMIUtil {
+namespace installer {
+
+class WMI {
  public:
   // Creates an instance of the WMI service connected to the local computer and
   // returns its COM interface. If 'set-blanket' is set to true, the basic COM
@@ -57,7 +59,7 @@ class WMIUtil {
 
 // This class contains functionality of the WMI class 'Win32_Process'
 // more info: http://msdn2.microsoft.com/en-us/library/aa394372(VS.85).aspx
-class WMIProcessUtil {
+class WMIProcess {
  public:
   // Creates a new process from 'command_line'. The advantage over CreateProcess
   // is that it allows you to always break out from a Job object that the caller
@@ -71,4 +73,6 @@ class WMIProcessUtil {
   static bool Launch(const std::wstring& command_line, int* process_id);
 };
 
-#endif  // BASE_WMI_UTIL_H__
+}  // namespace installer
+
+#endif  // CHROME_INSTALLER_UTIL_WMI_H_
diff --git a/base/wmi_util_unittest.cc b/chrome/installer/util/wmi_unittest.cc
index 7898288..591f688 100644
--- a/base/wmi_util_unittest.cc
+++ b/chrome/installer/util/wmi_unittest.cc
@@ -4,36 +4,38 @@
 
 #include <windows.h>
 
+#include "chrome/installer/util/wmi.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "base/wmi_util.h"
 
-TEST(WMIUtilTest, TestLocalConnectionSecurityBlanket) {
+namespace installer {
+
+TEST(WMITest, TestLocalConnectionSecurityBlanket) {
   ::CoInitialize(NULL);
   IWbemServices* services = NULL;
-  EXPECT_TRUE(WMIUtil::CreateLocalConnection(true, &services));
+  EXPECT_TRUE(WMI::CreateLocalConnection(true, &services));
   ASSERT_TRUE(NULL != services);
   ULONG refs = services->Release();
   EXPECT_EQ(refs, 0);
   ::CoUninitialize();
 }
 
-TEST(WMIUtilTest, TestLocalConnectionNoSecurityBlanket) {
+TEST(WMITest, TestLocalConnectionNoSecurityBlanket) {
   ::CoInitialize(NULL);
   IWbemServices* services = NULL;
-  EXPECT_TRUE(WMIUtil::CreateLocalConnection(false, &services));
+  EXPECT_TRUE(WMI::CreateLocalConnection(false, &services));
   ASSERT_TRUE(NULL != services);
   ULONG refs = services->Release();
   EXPECT_EQ(refs, 0);
   ::CoUninitialize();
 }
 
-TEST(WMIUtilTest, TestCreateClassMethod) {
+TEST(WMITest, TestCreateClassMethod) {
   ::CoInitialize(NULL);
   IWbemServices* wmi_services = NULL;
-  EXPECT_TRUE(WMIUtil::CreateLocalConnection(true, &wmi_services));
+  EXPECT_TRUE(WMI::CreateLocalConnection(true, &wmi_services));
   ASSERT_TRUE(NULL != wmi_services);
   IWbemClassObject* class_method = NULL;
-  EXPECT_TRUE(WMIUtil::CreateClassMethodObject(wmi_services,
+  EXPECT_TRUE(WMI::CreateClassMethodObject(wmi_services,
                                                L"Win32_ShortcutFile",
                                                L"Rename", &class_method));
   ASSERT_TRUE(NULL != class_method);
@@ -45,11 +47,13 @@ TEST(WMIUtilTest, TestCreateClassMethod) {
 }
 
 // Creates an instance of cmd which executes 'echo' and exits immediately.
-TEST(WMIUtilTest, TestLaunchProcess) {
+TEST(WMITest, TestLaunchProcess) {
   ::CoInitialize(NULL);
   int pid = 0;
-  bool result = WMIProcessUtil::Launch(L"cmd.exe /c echo excelent!", &pid);
+  bool result = WMIProcess::Launch(L"cmd.exe /c echo excelent!", &pid);
   EXPECT_TRUE(result);
   EXPECT_GT(pid, 0);
   ::CoUninitialize();
 }
+
+}  // namespace installer