sig/types.hpp

   1 #ifndef SIG_TYPES_H
   2 #define SIG_TYPES_H
   3
   4 #include "minimal/stdlib.h"
   5
   6 namespace sig {
   7
   8 enum Primitive {
   9     typename_P = '#',
  10     union_P = '(',
  11     string_P = '*',
  12     selector_P = ':',
  13     object_P = '@',
  14     boolean_P = 'B',
  15     uchar_P = 'C',
  16     uint_P = 'I',
  17     ulong_P = 'L',
  18     ulonglong_P = 'Q',
  19     ushort_P = 'S',
  20     array_P = '[',
  21     pointer_P = '^',
  22     bit_P = 'b',
  23     char_P = 'c',
  24     double_P = 'd',
  25     float_P = 'f',
  26     int_P = 'i',
  27     long_P = 'l',
  28     longlong_P = 'q',
  29     short_P = 's',
  30     void_P = 'v',
  31     struct_P = '{'
  32 };
  33
  34 struct Element {
  35     char *name;
  36     struct Type *type;
  37     size_t offset;
  38 };
  39
  40 struct Signature {
  41     struct Element *elements;
  42     size_t count;
  43 };
  44
  45 #define JOC_TYPE_INOUT  (1 << 0)
  46 #define JOC_TYPE_IN     (1 << 1)
  47 #define JOC_TYPE_BYCOPY (1 << 2)
  48 #define JOC_TYPE_OUT    (1 << 3)
  49 #define JOC_TYPE_BYREF  (1 << 4)
  50 #define JOC_TYPE_CONST  (1 << 5)
  51 #define JOC_TYPE_ONEWAY (1 << 6)
  52
  53 struct Type {
  54     enum Primitive primitive;
  55     char *name;
  56     uint8_t flags;
  57
  58     union {
  59         struct {
  60             struct Type *type;
  61             size_t size;
  62         } data;
  63
  64         struct Signature signature;
  65     } data;
  66 };
  67
  68 struct Type *joc_parse_type(char **name, char eos, bool variable, bool signature);
  69 void joc_parse_signature(struct Signature *signature, char **name, char eos, bool variable);
  70
  71 _finline bool IsAggregate(Primitive primitive) {
  72     return primitive == struct_P || primitive == union_P;
  73 }
  74
  75 }
  76
  77 #endif/*SIG_TYPES_H*/