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// 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/common/chrome_version_info.h"
#include "base/basictypes.h"
#include "base/file_version_info.h"
#include "base/strings/utf_string_conversions.h"
#include "base/threading/thread_restrictions.h"
#include "build/build_config.h"
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
namespace chrome {
std::string VersionInfo::ProductNameAndVersionForUserAgent() const {
if (!is_valid())
return std::string();
return "Chrome/" + Version();
}
#if defined(OS_WIN) || defined(OS_MACOSX)
// On Windows and Mac, we get the Chrome version info by querying
// FileVersionInfo for the current module.
VersionInfo::VersionInfo() {
// The current module is already loaded in memory, so this will be cheap.
base::ThreadRestrictions::ScopedAllowIO allow_io;
version_info_.reset(FileVersionInfo::CreateFileVersionInfoForCurrentModule());
}
VersionInfo::~VersionInfo() {
}
bool VersionInfo::is_valid() const {
return version_info_.get() != NULL;
}
std::string VersionInfo::Name() const {
if (!is_valid())
return std::string();
return UTF16ToUTF8(version_info_->product_name());
}
std::string VersionInfo::Version() const {
if (!is_valid())
return std::string();
return UTF16ToUTF8(version_info_->product_version());
}
std::string VersionInfo::LastChange() const {
if (!is_valid())
return std::string();
return UTF16ToUTF8(version_info_->last_change());
}
bool VersionInfo::IsOfficialBuild() const {
if (!is_valid())
return false;
return version_info_->is_official_build();
}
#elif defined(OS_POSIX)
// We get chrome version information from chrome_version_info_posix.h,
// a generated header.
#include "chrome/common/chrome_version_info_posix.h"
VersionInfo::VersionInfo() {
}
VersionInfo::~VersionInfo() {
}
bool VersionInfo::is_valid() const {
return true;
}
std::string VersionInfo::Name() const {
return PRODUCT_NAME;
}
std::string VersionInfo::Version() const {
return PRODUCT_VERSION;
}
std::string VersionInfo::LastChange() const {
return LAST_CHANGE;
}
bool VersionInfo::IsOfficialBuild() const {
return IS_OFFICIAL_BUILD;
}
#endif
std::string VersionInfo::CreateVersionString() const {
std::string current_version;
if (is_valid()) {
current_version += Version();
#if !defined(GOOGLE_CHROME_BUILD)
current_version += " (";
current_version += l10n_util::GetStringUTF8(IDS_ABOUT_VERSION_UNOFFICIAL);
current_version += " ";
current_version += LastChange();
current_version += " ";
current_version += OSType();
current_version += ")";
#endif
std::string modifier = GetVersionStringModifier();
if (!modifier.empty())
current_version += " " + modifier;
}
return current_version;
}
std::string VersionInfo::OSType() const {
#if defined(OS_WIN)
return "Windows";
#elif defined(OS_MACOSX)
return "Mac OS X";
#elif defined(OS_CHROMEOS)
#if defined(GOOGLE_CHROME_BUILD)
return "Chrome OS";
#else
return "Chromium OS";
#endif
#elif defined(OS_ANDROID)
return "Android";
#elif defined(OS_LINUX)
return "Linux";
#elif defined(OS_FREEBSD)
return "FreeBSD";
#elif defined(OS_OPENBSD)
return "OpenBSD";
#elif defined(OS_SOLARIS)
return "Solaris";
#else
return "Unknown";
#endif
}
} // namespace chrome
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