#include "config.h"
#include "NavigatorBase.h"
#include "Language.h"
#include "NetworkStateNotifier.h"
#include <mutex>
#include <wtf/NeverDestroyed.h>
#include <wtf/NumberOfCores.h>
#include <wtf/text/WTFString.h>
#if OS(LINUX)
#include "sys/utsname.h"
#include <wtf/StdLibExtras.h>
#endif
#if PLATFORM(IOS)
#include "Device.h"
#endif
#ifndef WEBCORE_NAVIGATOR_PLATFORM
#if PLATFORM(IOS)
#define WEBCORE_NAVIGATOR_PLATFORM deviceName()
#elif OS(MAC_OS_X) && (CPU(PPC) || CPU(PPC64))
#define WEBCORE_NAVIGATOR_PLATFORM ASCIILiteral("MacPPC")
#elif OS(MAC_OS_X) && (CPU(X86) || CPU(X86_64))
#define WEBCORE_NAVIGATOR_PLATFORM ASCIILiteral("MacIntel")
#elif OS(WINDOWS)
#define WEBCORE_NAVIGATOR_PLATFORM ASCIILiteral("Win32")
#else
#define WEBCORE_NAVIGATOR_PLATFORM emptyString()
#endif
#endif // ifndef WEBCORE_NAVIGATOR_PLATFORM
#ifndef WEBCORE_NAVIGATOR_PRODUCT
#define WEBCORE_NAVIGATOR_PRODUCT ASCIILiteral("Gecko")
#endif // ifndef WEBCORE_NAVIGATOR_PRODUCT
#ifndef WEBCORE_NAVIGATOR_PRODUCT_SUB
#define WEBCORE_NAVIGATOR_PRODUCT_SUB ASCIILiteral("20030107")
#endif // ifndef WEBCORE_NAVIGATOR_PRODUCT_SUB
#ifndef WEBCORE_NAVIGATOR_VENDOR
#define WEBCORE_NAVIGATOR_VENDOR ASCIILiteral("Apple Computer, Inc.")
#endif // ifndef WEBCORE_NAVIGATOR_VENDOR
#ifndef WEBCORE_NAVIGATOR_VENDOR_SUB
#define WEBCORE_NAVIGATOR_VENDOR_SUB emptyString()
#endif // ifndef WEBCORE_NAVIGATOR_VENDOR_SUB
namespace WebCore {
NavigatorBase::~NavigatorBase()
{
}
String NavigatorBase::appName()
{
return ASCIILiteral("Netscape");
}
String NavigatorBase::appVersion() const
{
const String& agent = userAgent();
return agent.substring(agent.find('/') + 1);
}
String NavigatorBase::platform()
{
#if OS(LINUX)
if (!String(WEBCORE_NAVIGATOR_PLATFORM).isEmpty())
return WEBCORE_NAVIGATOR_PLATFORM;
struct utsname osname;
static NeverDestroyed<String> platformName(uname(&osname) >= 0 ? String(osname.sysname) + String(" ") + String(osname.machine) : emptyString());
return platformName;
#else
return WEBCORE_NAVIGATOR_PLATFORM;
#endif
}
String NavigatorBase::appCodeName()
{
return ASCIILiteral("Mozilla");
}
String NavigatorBase::product()
{
return WEBCORE_NAVIGATOR_PRODUCT;
}
String NavigatorBase::productSub()
{
return WEBCORE_NAVIGATOR_PRODUCT_SUB;
}
String NavigatorBase::vendor()
{
return WEBCORE_NAVIGATOR_VENDOR;
}
String NavigatorBase::vendorSub()
{
return WEBCORE_NAVIGATOR_VENDOR_SUB;
}
bool NavigatorBase::onLine()
{
return networkStateNotifier().onLine();
}
String NavigatorBase::language()
{
return defaultLanguage();
}
Vector<String> NavigatorBase::languages()
{
return { defaultLanguage() };
}
#if ENABLE(NAVIGATOR_HWCONCURRENCY)
int NavigatorBase::hardwareConcurrency()
{
static int numberOfCores;
static std::once_flag once;
std::call_once(once, [] {
#if PLATFORM(IOS)
const int maxCoresToReport = 2;
#else
const int maxCoresToReport = 8;
#endif
numberOfCores = std::min(WTF::numberOfProcessorCores(), maxCoresToReport);
});
return numberOfCores;
}
#endif
}