static VALUE
ossl_asn1_initialize(VALUE self, SEL sel, int argc, VALUE *argv)
{
VALUE value, tag, tagging, tag_class;
rb_scan_args(argc, argv, "13", &value, &tag, &tagging, &tag_class);
if(argc > 1){
if(NIL_P(tag))
ossl_raise(eASN1Error, "must specify tag number");
if(NIL_P(tagging))
tagging = ID2SYM(sEXPLICIT);
if(!SYMBOL_P(tagging))
ossl_raise(eASN1Error, "invalid tag default");
if(NIL_P(tag_class))
tag_class = ID2SYM(sCONTEXT_SPECIFIC);
if(!SYMBOL_P(tag_class))
ossl_raise(eASN1Error, "invalid tag class");
if(SYM2ID(tagging) == sIMPLICIT && NUM2INT(tag) > 31)
ossl_raise(eASN1Error, "tag number for Universal too large");
}
else{
tag = INT2NUM(ossl_asn1_default_tag(self));
tagging = Qnil;
tag_class = ID2SYM(sUNIVERSAL);
}
ossl_asn1_set_tag(self, tag);
ossl_asn1_set_value(self, value);
ossl_asn1_set_tagging(self, tagging);
ossl_asn1_set_tag_class(self, tag_class);
return self;
}
static VALUE
ossl_asn1data_initialize(VALUE self, SEL sel, 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_asn1eoc_initialize(VALUE self) {
VALUE tag, tagging, tag_class, value;
tag = INT2NUM(ossl_asn1_default_tag(self));
tagging = Qnil;
tag_class = ID2SYM(sUNIVERSAL);
value = rb_str_new("", 0);
ossl_asn1_set_tag(self, tag);
ossl_asn1_set_value(self, value);
ossl_asn1_set_tagging(self, tagging);
ossl_asn1_set_tag_class(self, tag_class);
ossl_asn1_set_infinite_length(self, Qfalse);
return self;
}
