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/*
File: TextUtils.h Contains: Text 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 __TEXTUTILS__
#define __TEXTUTILS__
#ifndef __MACTYPES__
#include <MacTypes.h>
#endif
#ifndef __NUMBERFORMATTING__
#include <NumberFormatting.h>
#endif
#ifndef __STRINGCOMPARE__
#include <StringCompare.h>
#endif
#ifndef __DATETIMEUTILS__
#include <DateTimeUtils.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
/*
Here are the current System 7 routine names and the translations to the older forms. Please use the newer forms in all new code and migrate the older names out of existing code as maintainance permits. NEW NAME OLD NAMEs OBSOLETE FORM (no script code)
FindScriptRun FindWordBreaks NFindWord, FindWord GetIndString GetString Munger NewString SetString StyledLineBreak TruncString TruncText
UpperString ($A054) UprString, UprText UppercaseText SCUpperText (a only) UpperText ($A456) LowercaseText LwrString, LowerText, LwrText ($A056) StripDiacritics StripText ($A256) UppercaseStripDiacritics StripUpperText ($A656)
*/
/* TruncCode, StyledLineBreakCode, and truncation constants moved to QuickDrawText.i */struct ScriptRunStatus { SInt8 script; SInt8 runVariant;};typedef struct ScriptRunStatus ScriptRunStatus;struct BreakTable { char charTypes[256]; short tripleLength; short triples[1];};typedef struct BreakTable BreakTable;typedef BreakTable * BreakTablePtr;struct NBreakTable { SInt8 flags1; SInt8 flags2; short version; short classTableOff; short auxCTableOff; short backwdTableOff; short forwdTableOff; short doBackup; short length; /* length of NBreakTable */ char charTypes[256]; short tables[1];};typedef struct NBreakTable NBreakTable;typedef NBreakTable * NBreakTablePtr;/* The following functions are new names that work on 68k and PowerPC*//*
* Munger() * * 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( long )Munger( Handle h, long offset, const void * ptr1, long len1, const void * ptr2, long len2) ONEWORDINLINE(0xA9E0);
/*
* NewString() * * 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( StringHandle )NewString(ConstStr255Param theString) ONEWORDINLINE(0xA906);
/*
* SetString() * * 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( void )SetString( StringHandle theString, ConstStr255Param strNew) ONEWORDINLINE(0xA907);
/*
* GetString() * * 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( StringHandle )GetString(short stringID) ONEWORDINLINE(0xA9BA);
/*
* GetIndString() * * 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( void )GetIndString( Str255 theString, short strListID, short index);
#if CALL_NOT_IN_CARBON
/*
* setstring() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API_C( void )setstring( StringHandle theString, const char * strNew);
/*
* newstring() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API_C( StringHandle )newstring(const char * theString);
/*
* getindstring() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API_C( void )getindstring( char * theString, short strListID, short index);
#endif /* CALL_NOT_IN_CARBON */
/*
* FindWordBreaks() * * 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( void )FindWordBreaks( Ptr textPtr, short textLength, short offset, Boolean leadingEdge, BreakTablePtr breaks, OffsetTable offsets, ScriptCode script) FOURWORDINLINE(0x2F3C, 0xC012, 0x001A, 0xA8B5);
/*
* LowercaseText() * * 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( void )LowercaseText( Ptr textPtr, short len, ScriptCode script) SIXWORDINLINE(0x3F3C, 0x0000, 0x2F3C, 0x800A, 0xFFB6, 0xA8B5);
/*
* UppercaseText() * * 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( void )UppercaseText( Ptr textPtr, short len, ScriptCode script) SIXWORDINLINE(0x3F3C, 0x0400, 0x2F3C, 0x800A, 0xFFB6, 0xA8B5);
/*
* StripDiacritics() * * 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( void )StripDiacritics( Ptr textPtr, short len, ScriptCode script) SIXWORDINLINE(0x3F3C, 0x0200, 0x2F3C, 0x800A, 0xFFB6, 0xA8B5);
/*
* UppercaseStripDiacritics() * * 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( void )UppercaseStripDiacritics( Ptr textPtr, short len, ScriptCode script) SIXWORDINLINE(0x3F3C, 0x0600, 0x2F3C, 0x800A, 0xFFB6, 0xA8B5);
/*
* FindScriptRun() * * 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( ScriptRunStatus )FindScriptRun( Ptr textPtr, long textLen, long * lenUsed) FOURWORDINLINE(0x2F3C, 0x820C, 0x0026, 0xA8B5);
/*
The following functions are old names, but are required for PowerPC builds because InterfaceLib exports these names, instead of the new ones.*/
#if CALL_NOT_IN_CARBON
/*
* FindWord() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API( void )FindWord( Ptr textPtr, short textLength, short offset, Boolean leadingEdge, BreakTablePtr breaks, OffsetTable offsets) FOURWORDINLINE(0x2F3C, 0x8012, 0x001A, 0xA8B5);
/*
* NFindWord() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API( void )NFindWord( Ptr textPtr, short textLength, short offset, Boolean leadingEdge, NBreakTablePtr nbreaks, OffsetTable offsets) FOURWORDINLINE(0x2F3C, 0x8012, 0xFFE2, 0xA8B5);
/*
On 68K machines, LwrText, LowerText, StripText, UpperText and StripUpperText return an error code in register D0, but System 7 PowerMacs do not emulate this properly, so checking D0 is unreliable.*/
/*
* LwrText() * * 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 LwrText(__A0, __D0)
#endif
EXTERN_API( void )LwrText( Ptr textPtr, short len) ONEWORDINLINE(0xA056);
/*
* LowerText() * * 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 LowerText(__A0, __D0)
#endif
EXTERN_API( void )LowerText( Ptr textPtr, short len) ONEWORDINLINE(0xA056);
/*
* StripText() * * 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 StripText(__A0, __D0)
#endif
EXTERN_API( void )StripText( Ptr textPtr, short len) ONEWORDINLINE(0xA256);
/*
* UpperText() * * 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 UpperText(__A0, __D0)
#endif
EXTERN_API( void )UpperText( Ptr textPtr, short len) ONEWORDINLINE(0xA456);
/*
* StripUpperText() * * 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 StripUpperText(__A0, __D0)
#endif
EXTERN_API( void )StripUpperText( Ptr textPtr, short len) ONEWORDINLINE(0xA656);
/* The following are new names which are exported by InterfaceLib*/
#endif /* CALL_NOT_IN_CARBON */
/*
* UpperString() * * 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( void )UpperString( Str255 theString, Boolean diacSensitive);
/*
* upperstring() * * 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_C( void )upperstring( char * theString, Boolean diacSensitive);
/* The following are macros which map old names to the names exported by InterfaceLib*/#if OLDROUTINENAMES
#define UprString(theString, diacSensitive) \
UpperString(theString, diacSensitive)#endif /* OLDROUTINENAMES */
/* Old routine name but no new names are mapped to it:*/#if CALL_NOT_IN_CARBON
/*
* UprText() * * 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 UprText(__A0, __D0)
#endif
EXTERN_API( void )UprText( Ptr textPtr, short len) ONEWORDINLINE(0xA054);
#endif /* CALL_NOT_IN_CARBON */
/*
Functions for converting between C and Pascal Strings (Previously in Strings.h) Note: CopyPascalStringToC, CopyCStringToPascal, c2pstrcpy, and p2cstrcpy are written to allow inplace conversion. That is, the src and dst parameters can point to the memory location. These functions are available in CarbonLib and CarbonAccessors.o. Note: c2pstr, C2PStr, p2cstr, and P2CStr are all deprecated. These functions only do inplace conversion and often require casts to call them. This can cause bugs because you can easily cast away a const and change the contents of a read-only buffer. These functions are available in InterfaceLib, or when building for Carbon if you #define OLDP2C, then they are available as a macro. *//*
* c2pstrcpy() * * Availability: * Non-Carbon CFM: in CarbonAccessors.o 1.0.2 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API_C( void )c2pstrcpy( Str255 dst, const char * src);
/*
* p2cstrcpy() * * Availability: * Non-Carbon CFM: in CarbonAccessors.o 1.0.2 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API_C( void )p2cstrcpy( char * dst, ConstStr255Param src);
/*
* CopyPascalStringToC() * * Availability: * Non-Carbon CFM: in CarbonAccessors.o 1.0.2 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API_C( void )CopyPascalStringToC( ConstStr255Param src, char * dst);
/*
* CopyCStringToPascal() * * Availability: * Non-Carbon CFM: in CarbonAccessors.o 1.0.2 and later * CarbonLib: in CarbonLib 1.0 and later * Mac OS X: in version 10.0 and later */EXTERN_API_C( void )CopyCStringToPascal( const char * src, Str255 dst);
#if CALL_NOT_IN_CARBON
/*
* c2pstr() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API_C( StringPtr )c2pstr(char * aStr);
/*
* C2PStr() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API( StringPtr )C2PStr(Ptr cString);
/*
* p2cstr() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API_C( char * )p2cstr(StringPtr aStr);
/*
* P2CStr() * * Availability: * Non-Carbon CFM: in InterfaceLib 7.1 and later * CarbonLib: not available * Mac OS X: not available */EXTERN_API( Ptr )P2CStr(StringPtr pString);
#endif /* CALL_NOT_IN_CARBON */
#if !TARGET_OS_MAC
/* Added for QuickTime 3.0 */ #define C2PStr(a) (StringPtr)c2pstr((Ptr)(a))
#define P2CStr(a) (Ptr)p2cstr(a)
#define CopyPascalStringToC(src,dst) p2cstrcpy(dst,src)
#define CopyCStringToPascal(src,dst) c2pstrcpy(dst,src)
#endif
#if TARGET_OS_MAC && TARGET_API_MAC_CARBON && OLDP2C
/* macros to help source code that uses deprecated inplace */ /* conversion routines to compiler for carbon */ #define p2cstr(aStr) (p2cstrcpy((char *) aStr, aStr) , (char *) aStr)
#define c2pstr(aStr) (c2pstrcpy((StringPtr)aStr, aStr) , (StringPtr) aStr)
#define C2PStr(a) (StringPtr)c2pstr((Ptr)(a))
#define P2CStr(a) (Ptr)p2cstr(a)
#endif
#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 /* __TEXTUTILS__ */
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