diff options
Diffstat (limited to 'chrome/installer/util/install_util.cc')
| -rw-r--r-- | chrome/installer/util/install_util.cc | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/chrome/installer/util/install_util.cc b/chrome/installer/util/install_util.cc index f7dccea..4fc383a 100644 --- a/chrome/installer/util/install_util.cc +++ b/chrome/installer/util/install_util.cc @@ -14,6 +14,7 @@ #include <algorithm> #include "base/command_line.h" +#include "base/environment.h" #include "base/files/file_util.h" #include "base/logging.h" #include "base/memory/scoped_ptr.h" @@ -366,18 +367,31 @@ void InstallUtil::UpdateInstallerStage(bool system_install, } bool InstallUtil::IsPerUserInstall(const base::FilePath& exe_path) { - const int kProgramFilesKey = + scoped_ptr<base::Environment> env(base::Environment::Create()); + + static const char kEnvProgramFilesPath[] = "CHROME_PROBED_PROGRAM_FILES_PATH"; + std::string env_program_files_path; + // Check environment variable to find program files path. + base::FilePath program_files_path; + if (env->GetVar(kEnvProgramFilesPath, &env_program_files_path) && + !env_program_files_path.empty()) { + program_files_path = + base::FilePath(base::UTF8ToWide(env_program_files_path)); + } else { + const int kProgramFilesKey = #if defined(_WIN64) - // TODO(wfh): Revise this when Chrome is/can be installed in the 64-bit - // program files directory. - base::DIR_PROGRAM_FILESX86; + // TODO(wfh): Revise this when Chrome is/can be installed in the 64-bit + // program files directory. + base::DIR_PROGRAM_FILESX86; #else - base::DIR_PROGRAM_FILES; + base::DIR_PROGRAM_FILES; #endif - base::FilePath program_files_path; - if (!PathService::Get(kProgramFilesKey, &program_files_path)) { - NOTREACHED(); - return true; + if (!PathService::Get(kProgramFilesKey, &program_files_path)) { + NOTREACHED(); + return true; + } + env->SetVar(kEnvProgramFilesPath, + base::WideToUTF8(program_files_path.value())); } return !base::StartsWith(exe_path.value(), program_files_path.value(), false); } |