tf2/tf2_src/common/quicktime_win32/OSUtils.h

/*
     File:       OSUtils.h
 
     Contains:   OS Utilities Interfaces.
 
     Version:    QuickTime 7.3
 
     Copyright:  (c) 2007 (c) 1985-2001 by Apple Computer, Inc., all rights reserved
 
     Bugs?:      For bug reports, consult the following page on
                 the World Wide Web:
 
                     http://developer.apple.com/bugreporter/
 
*/
#ifndef __OSUTILS__
#define __OSUTILS__

#ifndef __MACTYPES__
#include <MacTypes.h>
#endif

#ifndef __MIXEDMODE__
#include <MixedMode.h>
#endif

/*  HandToHand and other memory utilties were moved to MacMemory.h */
#ifndef __MACMEMORY__
#include <MacMemory.h>
#endif

/*  GetTrapAddress and other trap table utilties were moved to Patches.h */
#ifndef __PATCHES__
#include <Patches.h>
#endif

/*  Date and Time utilties were moved to DateTimeUtils.h */
#ifndef __DATETIMEUTILS__
#include <DateTimeUtils.h>
#endif

#ifndef __CFSTRING__
#include <CFString.h>
#endif

#if !TARGET_OS_MAC
#ifndef __ENDIAN__
#include <Endian.h>
#endif

#endif  /* !TARGET_OS_MAC */



#if PRAGMA_ONCE
#pragma once
#endif

#ifdef __cplusplus
extern "C" {
#endif

#if PRAGMA_IMPORT
#pragma import on
#endif

#if PRAGMA_STRUCT_ALIGN
    #pragma options align=mac68k
#elif PRAGMA_STRUCT_PACKPUSH
    #pragma pack(push, 2)
#elif PRAGMA_STRUCT_PACK
    #pragma pack(2)
#endif

enum {
  useFree                       = 0,
  useATalk                      = 1,
  useAsync                      = 2,
  useExtClk                     = 3,    /*Externally clocked*/
  useMIDI                       = 4
};

enum {
  false32b                      = 0,    /*24 bit addressing error*/
  true32b                       = 1     /*32 bit addressing error*/
};

enum {
                                        /* result types for RelString Call */
  sortsBefore                   = -1,   /*first string < second string*/
  sortsEqual                    = 0,    /*first string = second string*/
  sortsAfter                    = 1     /*first string > second string*/
};

enum {
  dummyType                     = 0,
  vType                         = 1,
  ioQType                       = 2,
  drvQType                      = 3,
  evType                        = 4,
  fsQType                       = 5,
  sIQType                       = 6,
  dtQType                       = 7,
  nmType                        = 8
};

typedef SignedByte                      QTypes;
struct SysParmType {
  UInt8               valid;
  UInt8               aTalkA;
  UInt8               aTalkB;
  UInt8               config;
  short               portA;
  short               portB;
  long                alarm;
  short               font;
  short               kbdPrint;
  short               volClik;
  short               misc;
};
typedef struct SysParmType              SysParmType;
typedef SysParmType *                   SysPPtr;
struct QElem {
  struct QElem *      qLink;
  short               qType;
  short               qData[1];
};
typedef struct QElem                    QElem;
typedef QElem *                         QElemPtr;
#if TARGET_OS_MAC
struct QHdr {
  volatile short      qFlags;
  volatile QElemPtr   qHead;
  volatile QElemPtr   qTail;
};
typedef struct QHdr                     QHdr;
typedef QHdr *                          QHdrPtr;
#else
/*
   QuickTime 3.0
   this version of QHdr contains the Mutex necessary for
   non-mac non-interrupt code
*/
struct QHdr {
  volatile short      qFlags;
  short               pad;
  long                MutexID;
  volatile QElemPtr   qHead;
  volatile QElemPtr   qTail;
};
typedef struct QHdr                     QHdr;
typedef QHdr *                          QHdrPtr;
#endif  /* TARGET_OS_MAC */

typedef CALLBACK_API_REGISTER68K( void , DeferredTaskProcPtr, (long dtParam) );
typedef REGISTER_UPP_TYPE(DeferredTaskProcPtr)                  DeferredTaskUPP;
/*
 *  NewDeferredTaskUPP()
 *  
 *  Availability:
 *    Non-Carbon CFM:   available as macro/inline
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API_C( DeferredTaskUPP )
NewDeferredTaskUPP(DeferredTaskProcPtr userRoutine);
#if !OPAQUE_UPP_TYPES
  enum { uppDeferredTaskProcInfo = 0x0000B802 };  /* register no_return_value Func(4_bytes:A1) */
  #ifdef __cplusplus
    inline DEFINE_API_C(DeferredTaskUPP) NewDeferredTaskUPP(DeferredTaskProcPtr userRoutine) { return (DeferredTaskUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppDeferredTaskProcInfo, GetCurrentArchitecture()); }
  #else
    #define NewDeferredTaskUPP(userRoutine) (DeferredTaskUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppDeferredTaskProcInfo, GetCurrentArchitecture())
  #endif
#endif

/*
 *  DisposeDeferredTaskUPP()
 *  
 *  Availability:
 *    Non-Carbon CFM:   available as macro/inline
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API_C( void )
DisposeDeferredTaskUPP(DeferredTaskUPP userUPP);
#if !OPAQUE_UPP_TYPES
  #ifdef __cplusplus
      inline DEFINE_API_C(void) DisposeDeferredTaskUPP(DeferredTaskUPP userUPP) { DisposeRoutineDescriptor((UniversalProcPtr)userUPP); }
  #else
      #define DisposeDeferredTaskUPP(userUPP) DisposeRoutineDescriptor(userUPP)
  #endif
#endif

/*
 *  InvokeDeferredTaskUPP()
 *  
 *  Availability:
 *    Non-Carbon CFM:   available as macro/inline
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter InvokeDeferredTaskUPP(__A1, __A0)
#endif
EXTERN_API_C( void )
InvokeDeferredTaskUPP(
  long             dtParam,
  DeferredTaskUPP  userUPP)                                   ONEWORDINLINE(0x4E90);
#if !OPAQUE_UPP_TYPES && (!TARGET_OS_MAC || !TARGET_CPU_68K || TARGET_RT_MAC_CFM)
  #ifdef __cplusplus
      inline DEFINE_API_C(void) InvokeDeferredTaskUPP(long dtParam, DeferredTaskUPP userUPP) { CALL_ONE_PARAMETER_UPP(userUPP, uppDeferredTaskProcInfo, dtParam); }
  #else
    #define InvokeDeferredTaskUPP(dtParam, userUPP) CALL_ONE_PARAMETER_UPP((userUPP), uppDeferredTaskProcInfo, (dtParam))
  #endif
#endif

#if CALL_NOT_IN_CARBON || OLDROUTINENAMES
    /* support for pre-Carbon UPP routines: New...Proc and Call...Proc */
    #define NewDeferredTaskProc(userRoutine)                    NewDeferredTaskUPP(userRoutine)
    #define CallDeferredTaskProc(userRoutine, dtParam)          InvokeDeferredTaskUPP(dtParam, userRoutine)
#endif /* CALL_NOT_IN_CARBON */

struct DeferredTask {
  volatile QElemPtr   qLink;
  short               qType;
  volatile short      dtFlags;
  DeferredTaskUPP     dtAddr;
  long                dtParam;
  long                dtReserved;
};
typedef struct DeferredTask             DeferredTask;
typedef DeferredTask *                  DeferredTaskPtr;
/* 
    In order for MachineLocation to be endian-safe, a new member 
    has been added to the 'u' union in the structure. You are 
    encouraged to use the new member instead of the old one.
    
    If your code looked like this:
    
        MachineLocation.u.dlsDelta = 1;
    
    you should change it to this:
    
        MachineLocation.u.dls.Delta = 1;
    
    to be endian safe. The gmtDelta remains the same; the low 24-bits
    are used. Remember that order of assignment DOES matter:
    
    This will overwrite results:
    
        MachineLocation.u.dls.Delta = 0xAA;         // u = 0xAAGGGGGG; G=Garbage
        MachineLocation.u.gmtDelta = 0xBBBBBB;      // u = 0x00BBBBBB;
    
    when in fact reversing the assignment would have preserved the values:

        MachineLocation.u.gmtDelta = 0xBBBBBB;      // u = 0x00BBBBBB;  
        MachineLocation.u.dls.Delta = 0xAA;         // u = 0xAABBBBBB;
*/
#if TARGET_OS_MAC
struct MachineLocation {
    Fract   latitude;
    Fract   longitude;
    union {
    #if TARGET_RT_BIG_ENDIAN
        SInt8 dlsDelta;
    #endif
        long    gmtDelta;           /* use low 24-bits only */
        struct {
        #if TARGET_RT_LITTLE_ENDIAN
            SInt8   pad[3];
        #endif
            SInt8   Delta;          /* signed byte; daylight savings delta */
        } dls;
    } u;
};
typedef struct MachineLocation MachineLocation;
#else
/*
    QuickTime 3.0:
    Alignment of MachineLocation is weird. The union above used for delta
    tends not to work on non-Mac compilers.
*/
struct MachineLocation {
  Fract               latitude;
  Fract               longitude;
  BigEndianLong       delta;                  /* high byte is daylight savings delta, low 24-bits is GMT delta */
};
typedef struct MachineLocation          MachineLocation;
#endif  /* TARGET_OS_MAC */




/*
 *  IsMetric()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API( Boolean )
IsMetric(void)                                                THREEWORDINLINE(0x3F3C, 0x0004, 0xA9ED);


/*
 *  GetSysPPtr()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API( SysPPtr )
GetSysPPtr(void)                                              THREEWORDINLINE(0x2EBC, 0x0000, 0x01F8);



/*
    NOTE: SysBeep() has been moved to Sound.h.  
          We could not automatically #include Sound.h in this file
          because Sound.h indirectly #include's OSUtils.h which
          would make a circular include.
*/
/*
 *  DTInstall()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter __D0 DTInstall(__A0)
#endif
EXTERN_API( OSErr )
DTInstall(DeferredTaskPtr dtTaskPtr)                          ONEWORDINLINE(0xA082);




#if TARGET_CPU_PPC || !TARGET_OS_MAC
#define GetMMUMode() ((SInt8)true32b)
#define SwapMMUMode(x) (*(SInt8*)(x) = true32b)
#else
#if CALL_NOT_IN_CARBON
/*
 *  GetMMUMode()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
EXTERN_API( SInt8 )
GetMMUMode(void)                                              TWOWORDINLINE(0x1EB8, 0x0CB2);


#endif  /* CALL_NOT_IN_CARBON */

#if CALL_NOT_IN_CARBON
/*
 *  SwapMMUMode()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter SwapMMUMode(__A0)
#endif
EXTERN_API( void )
SwapMMUMode(SInt8 * mode)                                     THREEWORDINLINE(0x1010, 0xA05D, 0x1080);


#endif  /* CALL_NOT_IN_CARBON */

#endif
/*
 *  Delay()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter Delay(__A0, __A1)
#endif
EXTERN_API( void )
Delay(
  unsigned long    numTicks,
  unsigned long *  finalTicks)                                TWOWORDINLINE(0xA03B, 0x2280);


/*
 *  WriteParam()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API( OSErr )
WriteParam(void);


/*
 *  Enqueue()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter Enqueue(__A0, __A1)
#endif
EXTERN_API( void )
Enqueue(
  QElemPtr   qElement,
  QHdrPtr    qHeader)                                         ONEWORDINLINE(0xA96F);


/*
 *  Dequeue()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter __D0 Dequeue(__A0, __A1)
#endif
EXTERN_API( OSErr )
Dequeue(
  QElemPtr   qElement,
  QHdrPtr    qHeader)                                         ONEWORDINLINE(0xA96E);



/*
 *  SetCurrentA5()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter __D0 SetCurrentA5
#endif
EXTERN_API( long )
SetCurrentA5(void)                                            THREEWORDINLINE(0x200D, 0x2A78, 0x0904);


/*
 *  SetA5()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter __D0 SetA5(__D0)
#endif
EXTERN_API( long )
SetA5(long newA5)                                             ONEWORDINLINE(0xC18D);


/*
 *  InitUtil()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter __D0 InitUtil
#endif
EXTERN_API( OSErr )
InitUtil(void)                                                ONEWORDINLINE(0xA03F);



#if !TARGET_CPU_68K
/*
 *  MakeDataExecutable()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.5 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API( void )
MakeDataExecutable(
  void *          baseAddress,
  unsigned long   length);


#endif  /* !TARGET_CPU_68K */


#if TARGET_CPU_68K
#if CALL_NOT_IN_CARBON
/*
 *  SwapInstructionCache()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
EXTERN_API( Boolean )
SwapInstructionCache(Boolean cacheEnable);


/*
 *  SwapDataCache()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
EXTERN_API( Boolean )
SwapDataCache(Boolean cacheEnable);


#endif  /* CALL_NOT_IN_CARBON */

#if CALL_NOT_IN_CARBON
/*
 *  FlushInstructionCache()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
EXTERN_API( void )
FlushInstructionCache(void)                                   TWOWORDINLINE(0x7001, 0xA098);


/*
 *  FlushDataCache()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
EXTERN_API( void )
FlushDataCache(void)                                          TWOWORDINLINE(0x7003, 0xA098);


/*
 *  FlushCodeCache()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
EXTERN_API( void )
FlushCodeCache(void)                                          ONEWORDINLINE(0xA0BD);


#endif  /* CALL_NOT_IN_CARBON */

#endif  /* TARGET_CPU_68K */

#if CALL_NOT_IN_CARBON
/*
 *  FlushCodeCacheRange()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 8.5 and later
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter __D0 FlushCodeCacheRange(__A0, __A1)
#endif
EXTERN_API( OSErr )
FlushCodeCacheRange(
  void *          address,
  unsigned long   count)                                      TWOWORDINLINE(0x7009, 0xA098);


#endif  /* CALL_NOT_IN_CARBON */

/*
 *  ReadLocation()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter ReadLocation(__A0)
#endif
EXTERN_API( void )
ReadLocation(MachineLocation * loc)                           FOURWORDINLINE(0x203C, 0x000C, 0x00E4, 0xA051);



/*
 *  WriteLocation()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter WriteLocation(__A0)
#endif
EXTERN_API( void )
WriteLocation(const MachineLocation * loc)                    FOURWORDINLINE(0x203C, 0x000C, 0x00E4, 0xA052);



/*
 *  TickCount()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        in CarbonLib 1.0 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API( UInt32 )
TickCount(void)                                               ONEWORDINLINE(0xA975);



/*
 *  CSCopyUserName()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        in CarbonLib 1.5 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API_C( CFStringRef )
CSCopyUserName(Boolean useShortName);


/*
 *  CSCopyMachineName()
 *  
 *  Availability:
 *    Non-Carbon CFM:   not available
 *    CarbonLib:        in CarbonLib 1.5 and later
 *    Mac OS X:         in version 10.0 and later
 */
EXTERN_API_C( CFStringRef )
CSCopyMachineName(void);



#if OLDROUTINENAMES
#define IUMetric() IsMetric()
#endif  /* OLDROUTINENAMES */

/*
    NOTE: SysEnvirons is obsolete.  You should be using Gestalt.
*/
/* Environs Equates */
enum {
  curSysEnvVers                 = 2     /*Updated to equal latest SysEnvirons version*/
};

struct SysEnvRec {
  short               environsVersion;
  short               machineType;
  short               systemVersion;
  short               processor;
  Boolean             hasFPU;
  Boolean             hasColorQD;
  short               keyBoardType;
  short               atDrvrVersNum;
  short               sysVRefNum;
};
typedef struct SysEnvRec                SysEnvRec;
enum {
                                        /* Machine Types */
  envMac                        = -1,
  envXL                         = -2,
  envMachUnknown                = 0,
  env512KE                      = 1,
  envMacPlus                    = 2,
  envSE                         = 3,
  envMacII                      = 4,
  envMacIIx                     = 5,
  envMacIIcx                    = 6,
  envSE30                       = 7,
  envPortable                   = 8,
  envMacIIci                    = 9,
  envMacIIfx                    = 11
};

enum {
                                        /* CPU types */
  envCPUUnknown                 = 0,
  env68000                      = 1,
  env68010                      = 2,
  env68020                      = 3,
  env68030                      = 4,
  env68040                      = 5
};

enum {
                                        /* Keyboard types */
  envUnknownKbd                 = 0,
  envMacKbd                     = 1,
  envMacAndPad                  = 2,
  envMacPlusKbd                 = 3,
  envAExtendKbd                 = 4,
  envStandADBKbd                = 5,
  envPrtblADBKbd                = 6,
  envPrtblISOKbd                = 7,
  envStdISOADBKbd               = 8,
  envExtISOADBKbd               = 9
};

#if CALL_NOT_IN_CARBON
/*
 *  SysEnvirons()
 *  
 *  Availability:
 *    Non-Carbon CFM:   in InterfaceLib 7.1 and later
 *    CarbonLib:        not available
 *    Mac OS X:         not available
 */
#if TARGET_OS_MAC && TARGET_CPU_68K && !TARGET_RT_MAC_CFM
#pragma parameter __D0 SysEnvirons(__D0, __A0)
#endif
EXTERN_API( OSErr )
SysEnvirons(
  short        versionRequested,
  SysEnvRec *  theWorld)                                      ONEWORDINLINE(0xA090);



#endif  /* CALL_NOT_IN_CARBON */




#if PRAGMA_STRUCT_ALIGN
    #pragma options align=reset
#elif PRAGMA_STRUCT_PACKPUSH
    #pragma pack(pop)
#elif PRAGMA_STRUCT_PACK
    #pragma pack()
#endif

#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif

#ifdef __cplusplus
}
#endif

#endif /* __OSUTILS__ */