/*
     File:       CTBUtilities.h
 
     Contains:   Communications Toolbox Utilities interfaces.
 
     Version:    Technology: System 7.5
                 Release:    QuickTime 6.0.2
 
     Copyright:  (c) 1988-2001 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 __CTBUTILITIES__
#define __CTBUTILITIES__

#ifndef __CONDITIONALMACROS__
#include <ConditionalMacros.h>
#endif

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

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

#ifndef __DIALOGS__
#include <Dialogs.h>
#endif

#ifndef __APPLETALK__
#include <AppleTalk.h>
#endif




#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

#if CALL_NOT_IN_CARBON
enum {
    curCTBUVersion              = 2                             /* version of Comm Toolbox Utilities*/
};

enum {
                                                                /*    Error codes/types    */
    ctbuGenericError            = -1,
    ctbuNoErr                   = 0
};

typedef OSErr                           CTBUErr;
enum {
    chooseDisaster              = -2,
    chooseFailed                = -1,
    chooseAborted               = 0,
    chooseOKMinor               = 1,
    chooseOKMajor               = 2,
    chooseCancel                = 3
};

typedef unsigned short                  ChooseReturnCode;
enum {
    nlOk                        = 0,
    nlCancel                    = 1,
    nlEject                     = 2
};

typedef unsigned short                  NuLookupReturnCode;
enum {
    nameInclude                 = 1,
    nameDisable                 = 2,
    nameReject                  = 3
};

typedef unsigned short                  NameFilterReturnCode;
enum {
    zoneInclude                 = 1,
    zoneDisable                 = 2,
    zoneReject                  = 3
};

typedef unsigned short                  ZoneFilterReturnCode;
enum {
                                                                /*    Values for hookProc items   */
    hookOK                      = 1,
    hookCancel                  = 2,
    hookOutline                 = 3,
    hookTitle                   = 4,
    hookItemList                = 5,
    hookZoneTitle               = 6,
    hookZoneList                = 7,
    hookLine                    = 8,
    hookVersion                 = 9,
    hookReserved1               = 10,
    hookReserved2               = 11,
    hookReserved3               = 12,
    hookReserved4               = 13,                           /*    "virtual" hookProc items   */
    hookNull                    = 100,
    hookItemRefresh             = 101,
    hookZoneRefresh             = 102,
    hookEject                   = 103,
    hookPreflight               = 104,
    hookPostflight              = 105,
    hookKeyBase                 = 1000
};


/*  NuLookup structures/constants   */

struct NLTypeEntry {
    Handle                          hIcon;
    Str32                           typeStr;
};
typedef struct NLTypeEntry              NLTypeEntry;

typedef NLTypeEntry                     NLType[4];

struct NBPReply {
    EntityName                      theEntity;
    AddrBlock                       theAddr;
};
typedef struct NBPReply                 NBPReply;
typedef CALLBACK_API( short , DialogHookProcPtr )(short item, DialogPtr theDialog);
typedef CALLBACK_API( short , NameFilterProcPtr )(const EntityName *theEntity)/*  (22) added const */;
typedef CALLBACK_API( short , ZoneFilterProcPtr )(ConstStr32Param theZone);
typedef STACK_UPP_TYPE(DialogHookProcPtr)                       DialogHookUPP;
typedef STACK_UPP_TYPE(NameFilterProcPtr)                       NameFilterUPP;
typedef STACK_UPP_TYPE(ZoneFilterProcPtr)                       ZoneFilterUPP;
#if OPAQUE_UPP_TYPES
#if CALL_NOT_IN_CARBON
    EXTERN_API(DialogHookUPP)
    NewDialogHookUPP               (DialogHookProcPtr       userRoutine);

    EXTERN_API(NameFilterUPP)
    NewNameFilterUPP               (NameFilterProcPtr       userRoutine);

    EXTERN_API(ZoneFilterUPP)
    NewZoneFilterUPP               (ZoneFilterProcPtr       userRoutine);

    EXTERN_API(void)
    DisposeDialogHookUPP           (DialogHookUPP           userUPP);

    EXTERN_API(void)
    DisposeNameFilterUPP           (NameFilterUPP           userUPP);

    EXTERN_API(void)
    DisposeZoneFilterUPP           (ZoneFilterUPP           userUPP);

    EXTERN_API(short)
    InvokeDialogHookUPP            (short                   item,
                                    DialogPtr               theDialog,
                                    DialogHookUPP           userUPP);

    EXTERN_API(short)
    InvokeNameFilterUPP            (const EntityName *      theEntity,
                                    NameFilterUPP           userUPP);

    EXTERN_API(short)
    InvokeZoneFilterUPP            (ConstStr32Param         theZone,
                                    ZoneFilterUPP           userUPP);

#endif  /* CALL_NOT_IN_CARBON */

#else
    enum { uppDialogHookProcInfo = 0x000003A0 };                    /* pascal 2_bytes Func(2_bytes, 4_bytes) */
    enum { uppNameFilterProcInfo = 0x000000E0 };                    /* pascal 2_bytes Func(4_bytes) */
    enum { uppZoneFilterProcInfo = 0x000000E0 };                    /* pascal 2_bytes Func(4_bytes) */
    #define NewDialogHookUPP(userRoutine)                           (DialogHookUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppDialogHookProcInfo, GetCurrentArchitecture())
    #define NewNameFilterUPP(userRoutine)                           (NameFilterUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppNameFilterProcInfo, GetCurrentArchitecture())
    #define NewZoneFilterUPP(userRoutine)                           (ZoneFilterUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppZoneFilterProcInfo, GetCurrentArchitecture())
    #define DisposeDialogHookUPP(userUPP)                           DisposeRoutineDescriptor(userUPP)
    #define DisposeNameFilterUPP(userUPP)                           DisposeRoutineDescriptor(userUPP)
    #define DisposeZoneFilterUPP(userUPP)                           DisposeRoutineDescriptor(userUPP)
    #define InvokeDialogHookUPP(item, theDialog, userUPP)           (short)CALL_TWO_PARAMETER_UPP((userUPP), uppDialogHookProcInfo, (item), (theDialog))
    #define InvokeNameFilterUPP(theEntity, userUPP)                 (short)CALL_ONE_PARAMETER_UPP((userUPP), uppNameFilterProcInfo, (theEntity))
    #define InvokeZoneFilterUPP(theZone, userUPP)                   (short)CALL_ONE_PARAMETER_UPP((userUPP), uppZoneFilterProcInfo, (theZone))
#endif
/* support for pre-Carbon UPP routines: NewXXXProc and CallXXXProc */
#define NewDialogHookProc(userRoutine)                          NewDialogHookUPP(userRoutine)
#define NewNameFilterProc(userRoutine)                          NewNameFilterUPP(userRoutine)
#define NewZoneFilterProc(userRoutine)                          NewZoneFilterUPP(userRoutine)
#define CallDialogHookProc(userRoutine, item, theDialog)        InvokeDialogHookUPP(item, theDialog, userRoutine)
#define CallNameFilterProc(userRoutine, theEntity)              InvokeNameFilterUPP(theEntity, userRoutine)
#define CallZoneFilterProc(userRoutine, theZone)                InvokeZoneFilterUPP(theZone, userRoutine)

#if CALL_NOT_IN_CARBON
EXTERN_API( CTBUErr )
InitCTBUtilities                (void);

EXTERN_API( short )
CTBGetCTBVersion                (void);

EXTERN_API( short )
StandardNBP                     (Point                  where,
                                 ConstStr255Param       prompt,
                                 short                  numTypes,
                                 NLType                 typeList,
                                 NameFilterUPP          nameFilter,
                                 ZoneFilterUPP          zoneFilter,
                                 DialogHookUPP          hook,
                                 NBPReply *             theReply);

EXTERN_API( short )
CustomNBP                       (Point                  where,
                                 ConstStr255Param       prompt,
                                 short                  numTypes,
                                 NLType                 typeList,
                                 NameFilterUPP          nameFilter,
                                 ZoneFilterUPP          zoneFilter,
                                 DialogHookUPP          hook,
                                 long                   userData,
                                 short                  dialogID,
                                 ModalFilterUPP         filter,
                                 NBPReply *             theReply);

#endif  /* CALL_NOT_IN_CARBON */

#if OLDROUTINENAMES
#define NuLookup(where, prompt, numTypes, typeList, nameFilter, zoneFilter, \
hook, theReply)                                                             \
StandardNBP(where, prompt, numTypes, typeList, nameFilter, zoneFilter,      \
hook, theReply)
#define NuPLookup(where, prompt, numTypes, typeList, nameFilter,                \
zoneFilter, hook, userData, dialogID, filter, theReply)                     \
CustomNBP(where, prompt, numTypes, typeList, nameFilter,                        \
zoneFilter, hook, userData, dialogID, filter, theReply)
#endif  /* OLDROUTINENAMES */

#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 /* __CTBUTILITIES__ */