Extended maintenance of Ruby versions 1.8.7 and 1.9.2 ended on July 31, 2014. Read more
static VALUE ossl_asn1data_initialize(VALUE self, VALUE value, VALUE tag, VALUE tag_class) { if(!SYMBOL_P(tag_class)) ossl_raise(eASN1Error, "invalid tag class"); if((SYM2ID(tag_class) == sUNIVERSAL) && NUM2INT(tag) > 31) ossl_raise(eASN1Error, "tag number for Universal too large"); ossl_asn1_set_tag(self, tag); ossl_asn1_set_value(self, value); ossl_asn1_set_tag_class(self, tag_class); return self; }
static VALUE ossl_asn1data_to_der(VALUE self) { VALUE value, der; int tag, tag_class, is_cons = 0; long length; unsigned char *p; value = ossl_asn1_get_value(self); if(rb_obj_is_kind_of(value, rb_cArray)){ is_cons = 1; value = join_der(value); } StringValue(value); tag = ossl_asn1_tag(self); tag_class = ossl_asn1_tag_class(self); if((length = ASN1_object_size(1, RSTRING_LEN(value), tag)) <= 0) ossl_raise(eASN1Error, NULL); der = rb_str_new(0, length); p = RSTRING_PTR(der); ASN1_put_object(&p, is_cons, RSTRING_LEN(value), tag, tag_class); memcpy(p, RSTRING_PTR(value), RSTRING_LEN(value)); p += RSTRING_LEN(value); ossl_str_adjust(der, p); return der; }