83 lines
3.3 KiB
C++
83 lines
3.3 KiB
C++
#include "rr.h"
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namespace rr {
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VALUE defineClass(const char *name, VALUE superclass = rb_cObject) {
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VALUE V8 = rb_define_module("V8");
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VALUE V8_C = rb_define_module_under(V8, "C");
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VALUE klass = rb_define_class_under(V8_C, name, superclass);
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rb_funcall(klass, rb_intern("private_class_method"), 1, rb_str_new2("new"));
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return klass;
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}
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VALUE defineModule(const char *name) {
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VALUE V8 = rb_define_module("V8");
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VALUE V8_C = rb_define_module_under(V8, "C");
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return rb_define_module_under(V8_C, name);
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}
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VALUE not_implemented(const char* message) {
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Void(rb_raise(rb_eStandardError, "not yet implemented %s", message));
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}
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ClassBuilder::ClassBuilder(const char* name, VALUE superclass) {
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this->value = defineClass(name, superclass);
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}
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ClassBuilder::ClassBuilder(const char* name, const char* supername) {
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VALUE superclass = defineClass(supername);
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this->value = defineClass(name, superclass);
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}
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ClassBuilder& ClassBuilder::defineConst(const char* name, VALUE value) {
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rb_define_const(this->value, name, value);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineMethod(const char* name, VALUE (*impl)(int, VALUE*, VALUE)) {
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rb_define_method(this->value, name, (VALUE (*)(...))impl, -1);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineMethod(const char* name, VALUE (*impl)(VALUE)) {
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rb_define_method(this->value, name, (VALUE (*)(...))impl, 0);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineMethod(const char* name, VALUE (*impl)(VALUE, VALUE)) {
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rb_define_method(this->value, name, (VALUE (*)(...))impl, 1);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineMethod(const char* name, VALUE (*impl)(VALUE, VALUE, VALUE)) {
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rb_define_method(this->value, name, (VALUE (*)(...))impl, 2);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineMethod(const char* name, VALUE (*impl)(VALUE, VALUE, VALUE, VALUE)) {
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rb_define_method(this->value, name, (VALUE (*)(...))impl, 3);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineSingletonMethod(const char* name, VALUE (*impl)(int, VALUE*, VALUE)) {
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rb_define_singleton_method(this->value, name, (VALUE (*)(...))impl, -1);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineSingletonMethod(const char* name, VALUE (*impl)(VALUE)) {
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rb_define_singleton_method(this->value, name, (VALUE (*)(...))impl, 0);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineSingletonMethod(const char* name, VALUE (*impl)(VALUE, VALUE)) {
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rb_define_singleton_method(this->value, name, (VALUE (*)(...))impl, 1);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineSingletonMethod(const char* name, VALUE (*impl)(VALUE, VALUE, VALUE)) {
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rb_define_singleton_method(this->value, name, (VALUE (*)(...))impl, 2);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineSingletonMethod(const char* name, VALUE (*impl)(VALUE, VALUE, VALUE, VALUE)) {
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rb_define_singleton_method(this->value, name, (VALUE (*)(...))impl, 3);
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return *this;
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}
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ClassBuilder& ClassBuilder::defineEnumConst(const char* name, int value) {
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rb_define_const(this->value, name, INT2FIX(value));
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return *this;
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}
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ClassBuilder& ClassBuilder::store(VALUE* storage) {
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rb_gc_register_address(storage);
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*storage = this->value;
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return *this;
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}
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} |