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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/ext/-test-/symbol/type.c |
Fresh start
Diffstat (limited to 'jni/ruby/ext/-test-/symbol/type.c')
-rw-r--r-- | jni/ruby/ext/-test-/symbol/type.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/jni/ruby/ext/-test-/symbol/type.c b/jni/ruby/ext/-test-/symbol/type.c new file mode 100644 index 0000000..e51e09e --- /dev/null +++ b/jni/ruby/ext/-test-/symbol/type.c @@ -0,0 +1,78 @@ +#include "ruby.h" + +#ifdef HAVE_RB_IS_CONST_NAME +# define get_symbol_type(type, t, name) do { \ + ID id = rb_check_id(&name); \ + t = (id ? rb_is_##type##_id(id) : rb_is_##type##_name(name)); \ + } while (0) +#else +# define get_symbol_type(type, t, name) do { \ + t = rb_is_##type##_id(rb_to_id(name)); \ + } while (0) +#endif + +#define define_symbol_type_p(type) \ +static VALUE \ +bug_sym_##type##_p(VALUE self, VALUE name) \ +{ \ + int t; \ + get_symbol_type(type, t, name); \ + return (t ? Qtrue : Qfalse); \ +} + +#define declare_symbol_type_p(type) \ + rb_define_singleton_method(klass, #type"?", bug_sym_##type##_p, 1); + +#define FOREACH_ID_TYPES(x) x(const) x(class) x(global) x(instance) x(attrset) x(local) x(junk) + +FOREACH_ID_TYPES(define_symbol_type_p) + +static VALUE +bug_sym_attrset(VALUE self, VALUE name) +{ + ID id = rb_to_id(name); + id = rb_id_attrset(id); + return ID2SYM(id); +} + +static VALUE +bug_id2str(VALUE self, VALUE sym) +{ + return rb_sym2str(sym); +} + +static VALUE +bug_static_p(VALUE self, VALUE sym) +{ + return STATIC_SYM_P(sym) ? Qtrue : Qfalse; +} + +static VALUE +bug_dynamic_p(VALUE self, VALUE sym) +{ + return DYNAMIC_SYM_P(sym) ? Qtrue : Qfalse; +} + +#ifdef HAVE_RB_PIN_DYNAMIC_SYMBOL +ID rb_pin_dynamic_symbol(VALUE); + +static VALUE +bug_pindown(VALUE self, VALUE sym) +{ + rb_pin_dynamic_symbol(sym); + return sym; +} +#endif + +void +Init_type(VALUE klass) +{ + FOREACH_ID_TYPES(declare_symbol_type_p); + rb_define_singleton_method(klass, "attrset", bug_sym_attrset, 1); + rb_define_singleton_method(klass, "id2str", bug_id2str, 1); + rb_define_singleton_method(klass, "static?", bug_static_p, 1); + rb_define_singleton_method(klass, "dynamic?", bug_dynamic_p, 1); +#ifdef HAVE_RB_PIN_DYNAMIC_SYMBOL + rb_define_singleton_method(klass, "pindown", bug_pindown, 1); +#endif +} |