/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdlib.h>
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "ppport.h"
#define CFC_NEED_BASE_STRUCT_DEF
#include "CFCBase.h"
#include "CFCUtil.h"
CFCBase*
CFCBase_allocate(size_t size, const char *klass) {
CFCBase *self = (CFCBase*)CALLOCATE(size, 1);
self->perl_obj = CFCUtil_make_perl_obj(self, klass);
return self;
}
void
CFCBase_destroy(CFCBase *self) {
FREEMEM(self);
}
CFCBase*
CFCBase_incref(CFCBase *self) {
if (self) {
SvREFCNT_inc((SV*)self->perl_obj);
}
return self;
}
unsigned
CFCBase_decref(CFCBase *self) {
if (!self) { return 0; }
unsigned modified_refcount = SvREFCNT((SV*)self->perl_obj) - 1;
/* When the SvREFCNT for this Perl object falls to zero, DESTROY will be
* invoked from Perl space for the class that the Perl object was blessed
* into. Thus even though the very simple CFC object model does not
* generally support polymorphism, we get it for object destruction. */
SvREFCNT_dec((SV*)self->perl_obj);
return modified_refcount;
}
void*
CFCBase_get_perl_obj(CFCBase *self) {
return self->perl_obj;
}
const char*
CFCBase_get_cfc_class(CFCBase *self) {
return HvNAME(SvSTASH((SV*)self->perl_obj));
}