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// Copyright 2015 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 "components/version_info/version_info.h"
#include "base/check.h"
#include "base/no_destructor.h"
#include "base/notreached.h"
#include "base/sanitizer_buildflags.h"
#include "base/strings/string_number_conversions.h"
#include "base/version.h"
#include "build/branding_buildflags.h"
#include "build/build_config.h"
#include "components/version_info/version_info_values.h"
namespace version_info {
std::string GetProductNameAndVersionForUserAgent() {
return "Chrome/" + GetVersionNumber();
}
std::string GetProductName() {
return PRODUCT_NAME;
}
std::string GetVersionNumber() {
return PRODUCT_VERSION;
}
std::string GetMajorVersionNumber() {
DCHECK(version_info::GetVersion().IsValid());
return base::NumberToString(version_info::GetVersion().components()[0]);
}
const base::Version& GetVersion() {
static const base::NoDestructor<base::Version> version(GetVersionNumber());
return *version;
}
std::string GetLastChange() {
return LAST_CHANGE;
}
bool IsOfficialBuild() {
return IS_OFFICIAL_BUILD;
}
std::string GetOSType() {
#if defined(OS_WIN)
return "Windows";
#elif defined(OS_IOS)
return "iOS";
#elif defined(OS_APPLE)
return "Mac OS X";
#elif defined(OS_CHROMEOS)
# if BUILDFLAG(GOOGLE_CHROME_BRANDING)
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
}
std::string GetChannelString(Channel channel) {
switch (channel) {
case Channel::STABLE:
return "stable";
case Channel::BETA:
return "beta";
case Channel::DEV:
return "dev";
case Channel::CANARY:
return "canary";
case Channel::UNKNOWN:
return "unknown";
}
NOTREACHED();
return std::string();
}
std::string GetSanitizerList() {
std::string sanitizers;
#if defined(ADDRESS_SANITIZER)
sanitizers += "address ";
#endif
#if BUILDFLAG(IS_HWASAN)
sanitizers += "hwaddress ";
#endif
#if defined(LEAK_SANITIZER)
sanitizers += "leak ";
#endif
#if defined(MEMORY_SANITIZER)
sanitizers += "memory ";
#endif
#if defined(THREAD_SANITIZER)
sanitizers += "thread ";
#endif
#if defined(UNDEFINED_SANITIZER)
sanitizers += "undefined ";
#endif
return sanitizers;
}
} // namespace version_info
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