JavaScriptCore/ChangeLog

2010-10-01  Kwang Yul Seo  <skyul@company100.net>

        Reviewed by NOBODY (OOPS!).

        [BREWMP] Use PlatformRefPtr in randomNumber

        https://bugs.webkit.org/show_bug.cgi?id=46989

        Use PlatformRefPtr to free memory automatically.

        * wtf/RandomNumber.cpp:

        (WTF::randomNumber):

2010-10-01  Viatcheslav Ostapenko  <ostapenko.viatcheslav@nokia.com>

        Reviewed by Andreas Kling.

68892

JavaScriptCore/wtf/RandomNumber.cpp

@@extern "C" {

#include <AEEAppGen.h>

#include <AEESource.h>

#include <AEEStdLib.h>

47#include <wtf/brew/RefPtrBrew.h>

48#include <wtf/brew/ShellBrew.h>

#endif

namespace WTF {

@@double randomNumber()

    return static_cast<double>(fullRandom)/static_cast<double>(1LL << 53);

#elif PLATFORM(BREWMP)

    uint32_t bits;

    ISource* randomSource;

    IShell* shell = reinterpret_cast<AEEApplet*>(GETAPPINSTANCE())->m_pIShell;

    ISHELL_CreateInstance(shell, AEECLSID_RANDOM, reinterpret_cast<void**>(&randomSource));

    ISOURCE_Read(randomSource, reinterpret_cast<char*>(&bits), 4);

    ISOURCE_Release(randomSource);

102 PlatformRefPtr<ISource> randomSource = createRefPtrInstance<ISource>(AEECLSID_RANDOM);

103 ISOURCE_Read(randomSource.get(), reinterpret_cast<char*>(&bits), 4);

    return static_cast<double>(bits) / (static_cast<double>(std::numeric_limits<uint32_t>::max()) + 1.0);

#else

68892