Dogcows Code - chaz/thecheat/blob - CheaterTypes.h

   1 //
   2 //  CheaterTypes.h
   3 //  The Cheat
   4 //
   5 //  Created by Chaz McGarvey on 12/23/04.
   6 //  Copyright 2004 Chaz McGarvey. All rights reserved.
   7 //
   8
   9 #ifndef _CheaterTypes_H
  10 #define _CheaterTypes_H
  11
  12 #import <Cocoa/Cocoa.h>
  13
  14 #include <mach/vm_types.h>
  15
  16 #include <stdlib.h>
  17 #include <string.h>
  18
  19
  20 /* Compiler macros */
  21 #if defined( __cplusplus )
  22 #define CHEAT_EXPORT extern "C"
  23 #define CHEAT_IMPORT extern "C"
  24 #else
  25 #define CHEAT_EXPORT extern
  26 #define CHEAT_IMPORT extern
  27 #endif
  28
  29 #if !defined( CHEAT_STATIC_INLINE )
  30 #define CHEAT_STATIC_INLINE static __inline__
  31 #endif
  32
  33 #if !defined( CHEAT_EXTERN_INLINE )
  34 #define CHEAT_EXTERN_INLINE extern __inline__
  35 #endif
  36
  37
  38 #pragma mark -
  39 #pragma mark Miscellaneous Types
  40 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
  41
  42 typedef vm_address_t TCAddress;
  43
  44
  45 typedef unsigned char TCVariableType;
  46 enum {
  47         TCInt64 = 0,
  48         TCInt32 = 1, // default
  49         TCInt16 = 2,
  50         TCInt8 = 3,
  51         TCString = 4,
  52         TCFloat = 5,
  53         TCDouble = 6
  54 };
  55
  56 typedef unsigned char TCIntegerSign;
  57 enum {
  58         TCSigned = 0, // default
  59         TCUnsigned = 1
  60 };
  61
  62 typedef unsigned char TCSearchOperator;
  63 enum {
  64         TCEqual = 0, // default
  65         TCNotEqual = 1,
  66         TCLessThan = 2,
  67         TCGreaterThan = 3,
  68         TCLessThanOrEqual = 4, // not used
  69         TCGreaterThanOrEqual = 5 // not used
  70 };
  71
  72 typedef unsigned char TCSearchType;
  73 enum {
  74         TCGivenValue = 0, // default
  75         TCLastValue = 1
  76 };
  77
  78
  79 #pragma mark -
  80 #pragma mark TCArray
  81 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
  82
  83 typedef struct _TCArray
  84 {
  85         void *_bytes;
  86         unsigned _count;
  87         unsigned _size;
  88         BOOL _ownsBytes;
  89 } *TCArray;
  90
  91
  92 #pragma mark -
  93 #pragma mark Exported Array Functions
  94 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
  95
  96 CHEAT_EXPORT TCArray TCMakeArray( unsigned count, unsigned size );
  97 CHEAT_EXPORT TCArray TCMakeArrayWithBytes( unsigned count, unsigned size, void *bytes );
  98 CHEAT_EXPORT void TCReleaseArray( TCArray array );
  99
 100 CHEAT_EXPORT void TCArrayAppendArray( TCArray array, TCArray other );
 101
 102 CHEAT_EXPORT NSString *TCStringFromArray( TCArray array );
 103
 104
 105 #pragma mark -
 106 #pragma mark Imported Array Functions
 107 /*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
 108
 109 CHEAT_STATIC_INLINE void *TCArrayBytes( TCArray array )
 110 {
 111         return array->_bytes;
 112 }
 113
 114 CHEAT_STATIC_INLINE unsigned TCArrayElementCount( TCArray array )
 115 {
 116         return array->_count;
 117 }
 118
 119 CHEAT_STATIC_INLINE unsigned TCArrayElementSize( TCArray array )
 120 {
 121         return array->_size;
 122 }
 123
 124 CHEAT_STATIC_INLINE void const *TCArrayElementAtIndex( TCArray array, unsigned index )
 125 {
 126         return array->_bytes + index * array->_size;
 127 }
 128
 129 CHEAT_STATIC_INLINE void TCArraySetElementAtIndex( TCArray array, unsigned index, void const *element )
 130 {
 131         memcpy( array->_bytes + index * array->_size, element, array->_size );
 132 }
 133
 134 CHEAT_STATIC_INLINE void TCArrayResize( TCArray array, unsigned count )
 135 {
 136         void *bytes = realloc( array->_bytes, count * array->_size );
 137
 138         if ( bytes ) {
 139                 array->_bytes = bytes;
 140                 array->_count = count;
 141         }
 142 }
 143
 144 CHEAT_STATIC_INLINE TCArray TCArrayCopyElements( TCArray array, unsigned count )
 145 {
 146         return TCMakeArrayWithBytes( MIN(array->_count,count), array->_size, array->_bytes );
 147 }
 148
 149 CHEAT_STATIC_INLINE TCArray TCArrayCopy( TCArray array )
 150 {
 151         return TCArrayCopyElements( array, array->_count );
 152 }
 153
 154 CHEAT_STATIC_INLINE TCArray TCArrayCopyContainer( TCArray array, unsigned count )
 155 {
 156         TCArray copy = TCMakeArray( MIN(array->_count,count), array->_size );
 157         copy->_bytes = array->_bytes;
 158         copy->_ownsBytes = NO;
 159         return copy;
 160 }
 161
 162 CHEAT_STATIC_INLINE void TCArrayFill( TCArray array, int filler )
 163 {
 164         memset( array->_bytes, filler, array->_count * array->_size );
 165 }
 166
 167
 168
 169 #endif /* _CheaterTypes_H */
 170