320 lines
7.0 KiB
C++
320 lines
7.0 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#include "COSOperator.h"
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#ifdef _IRR_WINDOWS_API_
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#ifndef _IRR_XBOX_PLATFORM_
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#include <windows.h>
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#endif
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#else
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#include <string.h>
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#include <unistd.h>
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#if !defined(_IRR_SOLARIS_PLATFORM_) && !defined(__CYGWIN__)
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#include <sys/param.h>
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#include <sys/types.h>
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#ifdef ANDROID
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#include <linux/sysctl.h>
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#else
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#include <sys/sysctl.h>
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#endif
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#endif
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#endif
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#include <cassert>
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#include "IrrlichtDevice.h"
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#if defined(_IRR_COMPILE_WITH_X11_DEVICE_)
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#include "CIrrDeviceLinux.h"
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#endif
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#if defined(_IRR_COMPILE_WITH_WAYLAND_DEVICE_)
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#include "CIrrDeviceWayland.h"
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#endif
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#ifdef _IRR_COMPILE_WITH_OSX_DEVICE_
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#include "MacOSX/OSXClipboard.h"
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#endif
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namespace irr
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{
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// constructor linux
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COSOperator::COSOperator(const core::stringc& osVersion, IrrlichtDevice* device)
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: OperatingSystem(osVersion), IrrDevice(device)
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{
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}
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// constructor
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COSOperator::COSOperator(const core::stringc& osVersion)
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: OperatingSystem(osVersion), IrrDevice(NULL)
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{
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#ifdef _DEBUG
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setDebugName("COSOperator");
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#endif
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}
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//! returns the current operating system version as string.
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const core::stringc& COSOperator::getOperatingSystemVersion() const
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{
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return OperatingSystem;
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}
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//! copies text to the clipboard
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#if defined(_IRR_COMPILE_WITH_WINDOWS_DEVICE_)
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void COSOperator::copyToClipboard(const wchar_t* text) const
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{
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if (wcslen(text)==0)
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return;
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// Windows version
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#if defined(_IRR_XBOX_PLATFORM_)
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#elif defined(_IRR_WINDOWS_API_)
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if (!OpenClipboard(NULL) || text == 0)
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return;
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EmptyClipboard();
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HGLOBAL clipbuffer;
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wchar_t * buffer;
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clipbuffer = GlobalAlloc(GMEM_DDESHARE, wcslen(text)*sizeof(wchar_t) + sizeof(wchar_t));
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buffer = (wchar_t*)GlobalLock(clipbuffer);
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wcscpy(buffer, text);
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GlobalUnlock(clipbuffer);
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SetClipboardData(CF_UNICODETEXT, clipbuffer); //Windwos converts between CF_UNICODETEXT and CF_TEXT automatically.
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CloseClipboard();
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#else
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#endif
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}
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#else
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void COSOperator::copyToClipboard(const c8* text) const
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{
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if (strlen(text)==0)
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return;
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// Windows version
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#if defined(_IRR_XBOX_PLATFORM_)
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#elif defined(_IRR_WINDOWS_API_)
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if (!OpenClipboard(NULL) || text == 0)
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return;
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EmptyClipboard();
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HGLOBAL clipbuffer;
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char * buffer;
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clipbuffer = GlobalAlloc(GMEM_DDESHARE, strlen(text)+1);
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buffer = (char*)GlobalLock(clipbuffer);
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strcpy(buffer, text);
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GlobalUnlock(clipbuffer);
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SetClipboardData(CF_TEXT, clipbuffer);
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CloseClipboard();
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// MacOSX version
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#elif defined(_IRR_COMPILE_WITH_OSX_DEVICE_)
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OSXCopyToClipboard(text);
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#elif defined(_IRR_COMPILE_WITH_X11_DEVICE_) || defined(_IRR_COMPILE_WITH_WAYLAND_DEVICE_)
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if (IrrDevice != NULL)
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{
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#if defined(_IRR_COMPILE_WITH_X11_DEVICE_)
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if (IrrDevice->getType() == EIDT_X11)
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{
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CIrrDeviceLinux* device = dynamic_cast<CIrrDeviceLinux*>(IrrDevice);
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assert(device);
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device->copyToClipboard(text);
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}
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#endif
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#if defined(_IRR_COMPILE_WITH_WAYLAND_DEVICE_)
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if (IrrDevice->getType() == EIDT_WAYLAND)
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{
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CIrrDeviceWayland* device = dynamic_cast<CIrrDeviceWayland*>(IrrDevice);
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assert(device);
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device->copyToClipboard(text);
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}
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#endif
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}
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#else
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#endif
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}
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#endif
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//! gets text from the clipboard
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//! \return Returns 0 if no string is in there.
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#if defined(_IRR_COMPILE_WITH_WINDOWS_DEVICE_)
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const wchar_t* COSOperator::getTextFromClipboard() const
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{
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#if defined(_IRR_XBOX_PLATFORM_)
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return 0;
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#elif defined(_IRR_WINDOWS_API_)
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if (!OpenClipboard(NULL))
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return 0;
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wchar_t * buffer = 0;
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HANDLE hData = GetClipboardData( CF_UNICODETEXT ); //Windwos converts between CF_UNICODETEXT and CF_TEXT automatically.
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buffer = (wchar_t*)GlobalLock( hData );
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GlobalUnlock( hData );
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CloseClipboard();
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return buffer;
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#else
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return 0;
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#endif
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}
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#else
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const c8* COSOperator::getTextFromClipboard() const
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{
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#if defined(_IRR_XBOX_PLATFORM_)
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return 0;
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#elif defined(_IRR_WINDOWS_API_)
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if (!OpenClipboard(NULL))
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return 0;
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char * buffer = 0;
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HANDLE hData = GetClipboardData( CF_TEXT );
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buffer = (char*)GlobalLock( hData );
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GlobalUnlock( hData );
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CloseClipboard();
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return buffer;
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#elif defined(_IRR_COMPILE_WITH_OSX_DEVICE_)
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return (OSXCopyFromClipboard());
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#elif defined(_IRR_COMPILE_WITH_X11_DEVICE_) || defined(_IRR_COMPILE_WITH_WAYLAND_DEVICE_)
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if (IrrDevice != NULL)
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{
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#if defined(_IRR_COMPILE_WITH_X11_DEVICE_)
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if (IrrDevice->getType() == EIDT_X11)
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{
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CIrrDeviceLinux* device = dynamic_cast<CIrrDeviceLinux*>(IrrDevice);
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assert(device);
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return device->getTextFromClipboard();
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}
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#endif
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#if defined(_IRR_COMPILE_WITH_WAYLAND_DEVICE_)
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if (IrrDevice->getType() == EIDT_WAYLAND)
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{
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CIrrDeviceWayland* device = dynamic_cast<CIrrDeviceWayland*>(IrrDevice);
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assert(device);
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return device->getTextFromClipboard();
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}
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#endif
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}
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return 0;
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#else
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return 0;
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#endif
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}
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#endif
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bool COSOperator::getProcessorSpeedMHz(u32* MHz) const
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{
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#if defined(_IRR_WINDOWS_API_) && !defined(_WIN32_WCE ) && !defined (_IRR_XBOX_PLATFORM_)
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LONG Error;
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HKEY Key;
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Error = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
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__TEXT("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0"),
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0, KEY_READ, &Key);
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if(Error != ERROR_SUCCESS)
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return false;
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DWORD Speed = 0;
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DWORD Size = sizeof(Speed);
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Error = RegQueryValueEx(Key, __TEXT("~MHz"), NULL, NULL, (LPBYTE)&Speed, &Size);
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RegCloseKey(Key);
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if (Error != ERROR_SUCCESS)
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return false;
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else if (MHz)
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*MHz = Speed;
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_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
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return true;
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#elif defined(_IRR_OSX_PLATFORM_)
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struct clockinfo CpuClock;
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size_t Size = sizeof(clockinfo);
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if (!sysctlbyname("kern.clockrate", &CpuClock, &Size, NULL, 0))
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return false;
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else if (MHz)
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*MHz = CpuClock.hz;
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return true;
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#else
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// could probably be read from "/proc/cpuinfo" or "/proc/cpufreq"
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return false;
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#endif
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}
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bool COSOperator::getSystemMemory(u32* Total, u32* Avail) const
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{
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#if defined(_IRR_WINDOWS_API_) && !defined (_IRR_XBOX_PLATFORM_)
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MEMORYSTATUS MemoryStatus;
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MemoryStatus.dwLength = sizeof(MEMORYSTATUS);
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// cannot fail
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GlobalMemoryStatus(&MemoryStatus);
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if (Total)
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*Total = (u32)(MemoryStatus.dwTotalPhys>>10);
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if (Avail)
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*Avail = (u32)(MemoryStatus.dwAvailPhys>>10);
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_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
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return true;
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#elif defined(_IRR_POSIX_API_) && !defined(__FreeBSD__)
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#if defined(_SC_PHYS_PAGES) && defined(_SC_AVPHYS_PAGES)
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long ps = sysconf(_SC_PAGESIZE);
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long pp = sysconf(_SC_PHYS_PAGES);
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long ap = sysconf(_SC_AVPHYS_PAGES);
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if ((ps==-1)||(pp==-1)||(ap==-1))
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return false;
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if (Total)
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*Total = (u32)((ps*(long long)pp)>>10);
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if (Avail)
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*Avail = (u32)((ps*(long long)ap)>>10);
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return true;
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#else
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// TODO: implement for non-availablity of symbols/features
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return false;
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#endif
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#else
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// TODO: implement for OSX
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return false;
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#endif
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}
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} // end namespace
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