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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef scoped_ptrs_h__
#define scoped_ptrs_h__
#include <memory>
#include "cert.h"
#include "keyhi.h"
#include "pk11pub.h"
#include "pkcs11uri.h"
struct ScopedDelete {
void operator()(CERTCertificate* cert) { CERT_DestroyCertificate(cert); }
void operator()(CERTCertificateList* list) {
CERT_DestroyCertificateList(list);
}
void operator()(CERTName* name) { CERT_DestroyName(name); }
void operator()(CERTCertList* list) { CERT_DestroyCertList(list); }
void operator()(CERTSubjectPublicKeyInfo* spki) {
SECKEY_DestroySubjectPublicKeyInfo(spki);
}
void operator()(PK11SlotInfo* slot) { PK11_FreeSlot(slot); }
void operator()(PK11SymKey* key) { PK11_FreeSymKey(key); }
void operator()(PRFileDesc* fd) { PR_Close(fd); }
void operator()(SECAlgorithmID* id) { SECOID_DestroyAlgorithmID(id, true); }
void operator()(SECItem* item) { SECITEM_FreeItem(item, true); }
void operator()(SECKEYPublicKey* key) { SECKEY_DestroyPublicKey(key); }
void operator()(SECKEYPrivateKey* key) { SECKEY_DestroyPrivateKey(key); }
void operator()(SECKEYPrivateKeyList* list) {
SECKEY_DestroyPrivateKeyList(list);
}
void operator()(PK11URI* uri) { PK11URI_DestroyURI(uri); }
void operator()(PLArenaPool* arena) { PORT_FreeArena(arena, PR_FALSE); }
void operator()(PK11Context* context) { PK11_DestroyContext(context, true); }
void operator()(PK11GenericObject* obj) { PK11_DestroyGenericObject(obj); }
};
template <class T>
struct ScopedMaybeDelete {
void operator()(T* ptr) {
if (ptr) {
ScopedDelete del;
del(ptr);
}
}
};
#define SCOPED(x) typedef std::unique_ptr<x, ScopedMaybeDelete<x> > Scoped##x
SCOPED(CERTCertificate);
SCOPED(CERTCertificateList);
SCOPED(CERTCertList);
SCOPED(CERTName);
SCOPED(CERTSubjectPublicKeyInfo);
SCOPED(PK11SlotInfo);
SCOPED(PK11SymKey);
SCOPED(PRFileDesc);
SCOPED(SECAlgorithmID);
SCOPED(SECItem);
SCOPED(SECKEYPublicKey);
SCOPED(SECKEYPrivateKey);
SCOPED(SECKEYPrivateKeyList);
SCOPED(PK11URI);
SCOPED(PLArenaPool);
SCOPED(PK11Context);
SCOPED(PK11GenericObject);
#undef SCOPED
#endif // scoped_ptrs_h__
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