Upstream version 11.40.277.0
[platform/framework/web/crosswalk.git] / src / chrome / installer / util / helper.cc
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "chrome/installer/util/helper.h"
6
7 #include "base/files/file_path.h"
8 #include "base/logging.h"
9 #include "base/path_service.h"
10 #include "chrome/installer/util/browser_distribution.h"
11 #include "chrome/installer/util/install_util.h"
12 #include "chrome/installer/util/installation_state.h"
13 #include "chrome/installer/util/util_constants.h"
14
15 namespace installer {
16
17 base::FilePath GetChromeInstallPath(bool system_install,
18                                     BrowserDistribution* dist) {
19   base::FilePath install_path;
20 #if defined(_WIN64)
21   // TODO(wfh): Place Chrome binaries into DIR_PROGRAM_FILESX86 until the code
22   // to support moving the binaries is added.
23   int key =
24       system_install ? base::DIR_PROGRAM_FILESX86 : base::DIR_LOCAL_APP_DATA;
25 #else
26   int key = system_install ? base::DIR_PROGRAM_FILES : base::DIR_LOCAL_APP_DATA;
27 #endif
28   if (PathService::Get(key, &install_path)) {
29     install_path = install_path.Append(dist->GetInstallSubDir());
30     install_path = install_path.Append(kInstallBinaryDir);
31   }
32   return install_path;
33 }
34
35 BrowserDistribution* GetBinariesDistribution(bool system_install) {
36   BrowserDistribution* dist = BrowserDistribution::GetDistribution();
37   ProductState state;
38
39   // If we're part of a multi-install, we need to poll using the multi-installer
40   // package's app guid rather than the browser's or Chrome Frame's app guid.
41   // If we can't read the app's state from the registry, assume it isn't
42   // multi-installed.
43   if (state.Initialize(system_install, dist) && state.is_multi_install()) {
44     return BrowserDistribution::GetSpecificDistribution(
45         BrowserDistribution::CHROME_BINARIES);
46   } else {
47     return dist;
48   }
49 }
50
51 std::wstring GetAppGuidForUpdates(bool system_install) {
52   return GetBinariesDistribution(system_install)->GetAppGuid();
53 }
54
55 }  // namespace installer.