extern void main(void)
{
OSStatus err;
FCBPBRec fcbPB;
FSSpec fss;
// 1. Show our "icon march" icon
ShowInitIcon(128, true);
// 2. Find our FSSpec
fss.name[0] = 0;
fcbPB.ioNamePtr = fss.name;
fcbPB.ioVRefNum = 0;
fcbPB.ioRefNum = (short)CurResFile();
fcbPB.ioFCBIndx = 0;
err = PBGetFCBInfoSync(&fcbPB);
// 3. Tell CFM that we're a CFM library container file
fss.vRefNum = fcbPB.ioFCBVRefNum;
fss.parID = fcbPB.ioFCBParID;
if (err == noErr) err = FragRegisterFileLibs(&fss, false);
// 4. Now that CFM knows we're a library container, tell it to go and get our library
if (err == noErr)
{
CFragConnectionID c;
Ptr m;
Str255 e;
THz oldZone = GetZone();
SetZone(SystemZone());
err = GetSharedLibrary("\pDarwin;mDNS", kPowerPCCFragArch, kLoadCFrag, &c, &m, e);
SetZone(oldZone);
}
static THz SetSystemZone(void)
// Sets the current zone to the system zone, returning
// the previous value.
{
THz result;
result = GetZone();
SetZone(SystemZone());
return result;
}
OSErr TotalHack(CFragConnectionID connID)
{
Handle theStrings;
CMBufferSizes bufSizes;
short procID;
Str255 toolName;
OSErr error;
FSSpec where;
short ref;
char* end;
Ptr tempString;
char* here;
short baud;
Boolean prefsChanged = false;
THz myZone;
ser_t* storage;
gConnection = nil;
// get a Connection Tool name
strcpy((char *)toolName, "Apple Modem Tool"); // so try to use the Apple modem tool
c2pstr((char *)toolName);
end = (char *)(toolName + toolName[0] + 1);
memset(end, '\0', 255 - toolName[0]);
// init the CMBufferSizes variable so that Tool will init with defaults
bufSizes[cmDataIn] = 0;
bufSizes[cmDataOut] = 0;
bufSizes[cmCntlIn] = 0;
bufSizes[cmCntlOut] = 0;
bufSizes[cmAttnIn] = 0;
bufSizes[cmAttnOut] = 0;
bufSizes[cmRsrvIn] = 0;
bufSizes[cmRsrvOut] = 0;
error = noErr;
myZone = GetZone();
SetZone(SystemZone());
// get a process ID for the tool
procID = CMGetProcID(toolName);
if (procID == -1) {
error = -2;
}
// now get a conn record set up
if (error == noErr) {
gConnection = CMNew(procID, cmData|cmNoMenus|cmQuiet, bufSizes, 0, 0);
if (gConnection != nil) {
storage = (ser_t*)NewPtrClear(sizeof(ser_t));
storage->sConnection = gConnection;
error = SetData(connID, (unsigned long)storage);
}
}
return error;
}
static Boolean ValidateSystemMenuRef(MenuRef theMenu)
// Returns true if theMenu is a valid system menu handle.
{
Boolean result;
// First check for NULL and NULL master pointer.
result = (theMenu != NULL) && (*theMenu != NULL);
// Then check that both handle and pointer are in the system heap.
// This will trigger falsely if you use the pageable system heap for menu
// handles, but third party developers shouldn't be doing that.
if (result) {
THz sysZone;
char *lowerBound;
char *upperBound;
sysZone = SystemZone();
lowerBound = (char *) sysZone;
upperBound = (char *) sysZone->bkLim;
if ( ((char *) theMenu) < lowerBound
|| ((char *) theMenu) > upperBound
|| ((char *) *theMenu) < lowerBound
|| ((char *) *theMenu) > upperBound ) {
result = false;
}
}
// Now check the handle size.
if (result) {
Size size;
size = GetHandleSize( (Handle) theMenu);
if (MemError() != noErr || size < offsetof(MenuInfo, menuData)) {
result = false;
}
}
// Now check that neither resource nor purgeable bits are set.
if (result) {
SInt8 s;
s = HGetState( (Handle) theMenu );
if (MemError() != noErr || (s & 0x060) != 0) {
result = false;
}
}
return result;
}
pascal OSErr mDNS_CFMInit(const CFragInitBlock *theInitBlock)
{
extern pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
__initialize(theInitBlock); // MUST do this first!
{
mStatus err;
THz oldZone = GetZone();
SetZone(SystemZone());
LogMsg("mDNS/DNS-SD with Macsbug breaks -- do not ship this version to customers");
err = mDNS_Init(&mDNSStorage, &PlatformSupportStorage, rrcachestorage, RR_CACHE_SIZE,
mDNS_Init_AdvertiseLocalAddresses, mDNS_StatusCallback, mDNS_Init_NoInitCallbackContext);
SetZone(oldZone);
return((OSErr)err);
}
}
void fastPoll( void )
{
RANDOM_STATE randomState;
BYTE buffer[ RANDOM_BUFSIZE + 8 ];
/* BatteryTimeRec batteryTimeInfo; */
SMStatus soundStatus;
ThreadID threadID;
ThreadState threadState;
EventRecord eventRecord;
Point point;
WindowPtr windowPtr;
PScrapStuff scrapInfo;
UnsignedWide usSinceStartup;
BYTE dataBuffer[ 2 + 8 ];
/* short driverRefNum; */
UInt32 dateTime;
/* int count, dummy; */
NumVersion version;
initRandomData( randomState, buffer, RANDOM_BUFSIZE );
/* Get the status of the last alert, how much battery time is remaining
and the voltage from all batteries, the internal battery status, the
current date and time and time since system startup in ticks, the
application heap limit and current and heap zone, free memory in the
current and system heap, microseconds since system startup, whether
QuickDraw has finished drawing, modem status, SCSI status
information, maximum block allocatable without compacting, available
stack space, the last QuickDraw error code */
/* addRandomValue( randomState, GetAlertStage() );
count = BatteryCount();
while( count-- > 0 )
{
addRandomValue( randomState,
GetBatteryVoltage( count ) );
GetBatteryTimes( count, &batteryTimeInfo );
addRandomData( randomState, &batteryTimeInfo,
sizeof( BatteryTimeRec ) );
}
if( !BatteryStatus( buffer, dataBuffer + 1 ) )
addRandomValue( randomState, dataBuffer );
*/ GetDateTime( &dateTime );
addRandomValue( randomState, dateTime );
addRandomValue( randomState, TickCount() );
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
addRandomValue( randomState, GetApplLimit() );
addRandomValue( randomState, GetZone() );
addRandomValue( randomState, SystemZone() );
addRandomValue( randomState, FreeMem() );
addRandomValue( randomState, FreeMemSys() );
#endif
/* MicroSeconds( &usSinceStartup );
addRandomData( randomState, &usSinceStartup, sizeof( UnsignedWide ) ); */
addRandomValue( randomState, QDDone( NULL ) );
/* ModemStatus( dataBuffer );
addRandomValue( randomState, dataBuffer[ 0 ] ); */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
addRandomValue( randomState, SCSIStat() );
#endif
addRandomValue( randomState, MaxBlock() );
addRandomValue( randomState, StackSpace() );
addRandomValue( randomState, QDError() );
/* Get the event code and message, time, and mouse location for the next
event in the event queue and the OS event queue */
if( EventAvail( everyEvent, &eventRecord ) )
addRandomData( randomState, &eventRecord, sizeof( EventRecord ) );
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
if( OSEventAvail( everyEvent, &eventRecord ) )
addRandomData( randomState, &eventRecord, sizeof( EventRecord ) );
#endif
/* Get all sorts of information such as device-specific info, grafport
information, visible and clipping region, pattern, pen, text, and
colour information, and other details, on the topmost window. Also
get the window variant. If there's a colour table record, add the
colour table as well */
if( ( windowPtr = FrontWindow() ) != NULL )
{
/* CTabHandle colourHandle; */
#if !defined OPAQUE_TOOLBOX_STRUCTS || !OPAQUE_TOOLBOX_STRUCTS
addRandomData( randomState, windowPtr, sizeof( GrafPort ) );
#endif
addRandomValue( randomState, GetWVariant( windowPtr ) );
/* if( GetAuxWin( windowPtr, colourHandle ) )
{
CTabPtr colourPtr;
HLock( colourHandle );
colourPtr = *colourHandle;
addRandomData( randomState, colourPtr, sizeof( ColorTable ) );
HUnlock( colourHandle );
} */
}
/* Get mouse-related such as the mouse button status and mouse position,
information on the window underneath the mouse */
addRandomValue( randomState, Button() );
GetMouse( &point );
addRandomData( randomState, &point, sizeof( Point ) );
FindWindow( point, &windowPtr );
#if !defined OPAQUE_TOOLBOX_STRUCTS || !OPAQUE_TOOLBOX_STRUCTS
if( windowPtr != NULL )
addRandomData( randomState, windowPtr, sizeof( GrafPort ) );
#endif
/* Get the size, handle, and location of the desk scrap/clipboard */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
scrapInfo = InfoScrap();
addRandomData( randomState, scrapInfo, sizeof( ScrapStuff ) );
#endif
/* Get information on the current thread */
threadID = kCurrentThreadID; /*GetThreadID( &threadID ); */
GetThreadState( threadID, &threadState );
addRandomData( randomState, &threadState, sizeof( ThreadState ) );
/* Get the sound mananger status. This gets the number of allocated
sound channels and the current CPU load from these channels */
SndManagerStatus( sizeof( SMStatus ), &soundStatus );
addRandomData( randomState, &soundStatus, sizeof( SMStatus ) );
/* Get the speech manager version and status */
/* version = SpeechManagerVersion();
addRandomData( randomState, &version, sizeof( NumVersion ) );
addRandomValue( randomState, SpeechBusy() );
*/
/* Get the status of the serial port. This gets information on recent
errors, read and write pending status, and flow control values */
/* if( !OpenDriver( "\p.AIn", &driverRefNum ) )
{
SerStaRec serialStatus;
SetStatus( driverRefNum, &serialStatus );
addRandomData( randomState, &serialStatus, sizeof( SerStaRec ) );
}
if( !OpenDriver( "\p.AOut", &driverRefNum ) )
{
SerStaRec serialStatus;
SetStatus( driverRefNum, &serialStatus );
addRandomData( randomState, &serialStatus, sizeof( SerStaRec ) );
} */
/* Flush any remaining data through */
endRandomData( randomState, 10 );
}
void slowPoll( void )
{
RANDOM_STATE randomState;
BYTE buffer[ RANDOM_BUFSIZE + 8 ];
ProcessSerialNumber psn;
GDHandle deviceHandle;
GrafPtr currPort;
QElemPtr queuePtr;
QHdrPtr queueHdr;
static BOOLEAN addedFixedItems = FALSE;
initRandomData( randomState, buffer, RANDOM_BUFSIZE );
/* Walk through the list of graphics devices adding information about
a device (IM VI 21-21) */
deviceHandle = GetDeviceList();
while( deviceHandle != NULL )
{
GDHandle currentHandle = deviceHandle;
GDPtr devicePtr;
HLock( ( Handle ) currentHandle );
devicePtr = *currentHandle;
deviceHandle = devicePtr->gdNextGD;
addRandomData( randomState, devicePtr, sizeof( GDevice ) );
HUnlock( ( Handle ) currentHandle );
}
/* Walk through the list of processes adding information about each
process, including the name and serial number of the process, file and
resource information, memory usage information, the name of the
launching process, launch time, and accumulated CPU time (IM VI 29-17) */
psn.highLongOfPSN = 0;
psn.lowLongOfPSN = kNoProcess;
while( !GetNextProcess( &psn ) )
{
ProcessInfoRec infoRec;
GetProcessInformation( &psn, &infoRec );
addRandomData( randomState, &infoRec, sizeof( ProcessInfoRec ) );
}
/* Get the command type, trap address, and parameters for all commands in
the file I/O queue. The parameters are quite complex and are listed
on page 117 of IM IV, and include reference numbers, attributes, time
stamps, length and file allocation information, finder info, and large
amounts of other volume and filesystem-related data */
#if !defined CALL_NOT_IN_CARBON || CALL_NOT_IN_CARBON
if( ( queueHdr = GetFSQHdr() ) != NULL )
queuePtr = queueHdr->qHead;
while( queuePtr != NULL )
{
/* The queue entries are variant records of variable length so we
need to adjust the length parameter depending on the record
type */
addRandomData( randomState, queuePtr, 32 ); /* dunno how big.. */
queuePtr = queuePtr->qLink;
}
#endif
/* The following are fixed for the lifetime of the process so we only
add them once */
if( !addedFixedItems )
{
Str255 appName, volName;
GDHandle deviceHandle;
Handle appHandle;
DrvSts driveStatus;
MachineLocation machineLocation;
ProcessInfoRec processInfo;
QHdrPtr vblQueue;
SysEnvRec sysEnvirons;
SysPPtr pramPtr;
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 );
}
