mac.c

cryptlib是功能强大的安全工具集。允许开发人员快速在自己的软件中集成加密和认证服务。

		DefStartRec startupInfo;
		DefVideoRec videoInfo;
		DefOSRec osInfo;
		XPPParamBlock appleTalkParams;
		unsigned char *driverNames[] = {
			"\p.AIn", "\p.AOut", "\p.AppleCD", "\p.ATP", "\p.BIn", "\p.BOut", "\p.MPP",
			"\p.Print", "\p.Sony", "\p.Sound", "\p.XPP", NULL
			};
		SInt16 count, dummy, i, node, net, vRefNum, script;
		SInt32 lcount, volume;

		/* Get the current font family ID, node ID of the local AppleMumble
		   router, caret blink delay, CPU speed, double-click delay, sound
		   volume, application and system heap zone, the number of resource
		   types in the application, the number of sounds voices available,
		   the FRef of the current resource file, volume of the sysbeep,
		   primary line direction, computer SCSI disk mode ID, timeout before
		   the screen is dimmed and before the computer is put to sleep,
		   number of available threads in the thread pool, whether hard drive
		   spin-down is disabled, the handle to the i18n resources, timeout
		   time for the internal HDD, */
		addRandomValue( randomState, GetAppFont() );
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		addRandomValue( randomState, GetBridgeAddress() );
#endif
		addRandomValue( randomState, GetCaretTime() );
/*		addRandomValue( randomState, GetCPUSpeed() ); */
		addRandomValue( randomState, GetDblTime() );
		GetSysBeepVolume( &volume );
		addRandomValue( randomState, volume );
		GetDefaultOutputVolume( &volume );
		addRandomValue( randomState, volume );
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		addRandomValue( randomState, ApplicationZone() );
		addRandomValue( randomState, SystemZone() );
#endif
		addRandomValue( randomState, CountTypes() );
/*		CountVoices( &count ); ** seems to crash
		addRandomValue( randomState, count ); */
		addRandomValue( randomState, CurResFile() );
		GetSysBeepVolume( &lcount );
		addRandomValue( randomState, lcount );
		addRandomValue( randomState, GetSysDirection() );
/*		addRandomValue( randomState, GetSCSIDiskModeAddress() );
		addRandomValue( randomState, GetDimmingTimeout() );
		addRandomValue( randomState, GetSleepTimeout() ); */
		GetFreeThreadCount( kCooperativeThread, &count );
		addRandomValue( randomState, count );
/*		addRandomValue( randomState, IsSpindownDisabled() ); */
		addRandomValue( randomState, GetIntlResource( 0 ) );
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		GetTimeout( &count );
		addRandomValue( randomState, count );
#endif

		/* Get the number of documents/files which were selected when the app
		   started and for each document get the vRefNum, name, type, and
		   version -- OBSOLETE
		CountAppFiles( &dummy, &count );
		addRandomValue( randomState, count );
		while( count > 0 )
			{
			AppFile theFile;
			GetAppFiles( count, &theFile );
			addRandomData( randomState, &theFile, sizeof( AppFile ) );
			count--;
			} */

		/* Get the app's name, resource file reference number, and handle to
		   the finder information -- OBSOLETE
		GetAppParams( appName, appHandle, &count );
		addRandomData( randomState, appName, sizeof( Str255 ) );
		addRandomValue( randomState, appHandle );
		addRandomValue( randomState, count ); */

		/* Get all sorts of statistics such as physical information, disk and
		   write-protect present status, error status, and handler queue
		   information, on floppy drives attached to the system.  Also get
		   the volume name, volume reference number and number of bytes free,
		   for the volume in the drive */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		if( !DriveStatus( 1, &driveStatus ) )
			addRandomData( randomState, &driveStatus, sizeof (DrvSts) );
#endif
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		if( !GetVInfo( 1, volName, &vRefNum, &lcount ) )
			{
			addRandomData( randomState, volName, sizeof( Str255 ) );
			addRandomValue( randomState, vRefNum );
			addRandomValue( randomState, lcount );
			}
#endif
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		if( !DriveStatus( 2, &driveStatus ) )
			addRandomData( randomState, &driveStatus, sizeof (DrvSts) );
#endif
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		if( !GetVInfo( 2, volName, &vRefNum, &lcount ) )
			{
			addRandomData( randomState, volName, sizeof( Str255 ) );
			addRandomValue( randomState, vRefNum );
			addRandomValue( randomState, lcount );
			}
#endif
		/* Get information on the head and tail of the vertical retrace
		   queue */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		if( ( vblQueue = GetVBLQHdr() ) != NULL )
			addRandomData( randomState, vblQueue, sizeof( QHdr ) );
#endif
		/* Get the parameter RAM settings */
		pramPtr = GetSysPPtr();
		addRandomData( randomState, pramPtr, sizeof( SysParmType ) );

		/* Get information about the machines geographic location */
		ReadLocation( &machineLocation );
		addRandomData( randomState, &machineLocation,
					   sizeof( MachineLocation ) );

		/* Get information on current graphics devices including device
		   information such as dimensions and cursor information, and a
		   number of handles to device-related data blocks and functions, and
		   information about the dimentions and contents of the devices pixel
		   image as well as the images resolution, storage format, depth, and
		   colour usage */
		deviceHandle = GetDeviceList();
		do
			{
			GDPtr gdPtr;

			addRandomValue( randomState, deviceHandle );
			HLock( ( Handle ) deviceHandle );
			gdPtr = ( GDPtr ) *deviceHandle;
			addRandomData( randomState, gdPtr, sizeof( GDevice ) );
			addRandomData( randomState, gdPtr->gdPMap, sizeof( PixMap ) );
			HUnlock( ( Handle ) deviceHandle );
			}
		while( ( deviceHandle = GetNextDevice( deviceHandle ) ) != NULL );

		/* Get the current system environment, including the machine and
		   system software type, the keyboard type, where there's a colour
		   display attached, the AppleTalk driver version, and the VRefNum of
		   the system folder */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		SysEnvirons( curSysEnvVers, &sysEnvirons );
		addRandomData( randomState, &sysEnvirons, sizeof( SysEnvRec ) );
#endif

		/* Get the AppleTalk node ID and network number for this machine */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		if( GetNodeAddress( &node, &net ) )
			{
			addRandomValue( randomState, node );
			addRandomValue( randomState, net );
			}
#endif
		/* Get information on each device connected to the ADB including the
		   device handler ID, the devices ADB address, and the address of the
		   devices handler and storage area */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		count = CountADBs();
		while( count-- > 0 )
			{
			ADBDataBlock adbInfo;

			GetIndADB( &adbInfo, count );
			addRandomData( randomState, &adbInfo, sizeof( ADBDataBlock ) );
			}
#endif
		/* Open the most common device types and get the general device
		   status information and (if possible) device-specific status.  The
		   general device information contains the device handle and flags,
		   I/O queue information, event information, and other driver-related
		   details */

/* Try something like this again.. and ur a dead man, Peter ;-)
      -xmath */

/*		for( count = 0; driverNames[ count ] != NULL; count++ )
			{
			AuxDCEHandle dceHandle;
			short driverRefNum;

			** Try and open the driver **
			if( OpenDriver( driverNames[ count ], &driverRefNum ) )
				continue;

			** Get a handle to the driver control information (this could
			   also be done with GetDCtlHandle()) **
			Status( driverRefNum, 1, &dceHandle );
			HLock( dceHandle );
			addRandomData( randomState, *dceHandle,
							 sizeof( AuxDCE ) );
			HUnlock( dceHandle );
			CloseDriver( driverRefNum );
			} */

		/* Get the name and volume reference number for the current volume */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		GetVol( volName, &vRefNum );
		addRandomData( randomState, volName, sizeof( Str255 ) );
		addRandomValue( randomState, vRefNum );
#endif
		/* Get the time information, attributes, directory information and
		   bitmap, volume allocation information, volume and drive
		   information, pointers to various pieces of volume-related
		   information, and details on path and directory caches, for each
		   volume */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		if( ( queueHdr = GetVCBQHdr() ) != NULL )
			queuePtr = queueHdr->qHead;
			while ( queuePtr != NULL )
				{
				addRandomData( randomState, queuePtr, sizeof( VCB ) );
				queuePtr = queuePtr->qLink;
				}
#endif

		/* Get the driver reference number, FS type, and media size for each
		   drive */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		if( ( queueHdr = GetDrvQHdr() ) != NULL )
			queuePtr = queueHdr->qHead;
			while ( queuePtr != NULL )
				{
				addRandomData( randomState, queuePtr, sizeof( DrvQEl ) );
				queuePtr = queuePtr->qLink;
				}
#endif
		/* Get global script manager variables and vectors, including the
		   globals changed count, font, script, and i18n flags, various
		   script types, and cache information */
		for( count = 0; count < 30; count++ )
			addRandomValue( randomState, GetScriptManagerVariable( count ) );

		/* Get the script code for the font script the i18n script, and for
		   each one add the changed count, font, script, i18n, and display
		   flags, resource ID's, and script file information */
		script = FontScript();
		addRandomValue( randomState, script );
		for( count = 0; count < 30; count++ )
			addRandomValue( randomState, GetScriptVariable( script, count ) );
		script = IntlScript();
		addRandomValue( randomState, script );
		for( count = 0; count < 30; count++ )
			addRandomValue( randomState, GetScriptVariable( script, count ) );

		/* Get the device ID, partition, slot number, resource ID, and driver
		   reference number for the default startup device */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		GetDefaultStartup( &startupInfo );
		addRandomData( randomState, &startupInfo, sizeof( DefStartRec ) );
#endif
		/* Get the slot number and resource ID for the default video device */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		GetVideoDefault( &videoInfo );
		addRandomData( randomState, &videoInfo, sizeof( DefVideoRec ) );
#endif
		/* Get the default OS type */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		GetOSDefault( &osInfo );
		addRandomData( randomState, &osInfo, sizeof( DefOSRec ) );
#endif
		/* Get the AppleTalk command block and data size and number of
		   sessions */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
		ASPGetParms( &appleTalkParams, FALSE );
		addRandomData( randomState, &appleTalkParams,
					   sizeof( XPPParamBlock ) );
#endif
		addedFixedItems = TRUE;
		}

	/* Flush any remaining data through */
	endRandomData( randomState, 100 );
	}