зеркало из https://github.com/mozilla/gecko-dev.git
40 строки
1.1 KiB
C++
40 строки
1.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef scoped_ptrs_util_h__
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#define scoped_ptrs_util_h__
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#include <memory>
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#include "pkcs11uri.h"
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#include "secoid.h"
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struct ScopedDelete {
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void operator()(SECAlgorithmID* id) { SECOID_DestroyAlgorithmID(id, true); }
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void operator()(SECItem* item) { SECITEM_FreeItem(item, true); }
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void operator()(PK11URI* uri) { PK11URI_DestroyURI(uri); }
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void operator()(PLArenaPool* arena) { PORT_FreeArena(arena, PR_FALSE); }
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};
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template <class T>
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struct ScopedMaybeDelete {
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void operator()(T* ptr) {
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if (ptr) {
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ScopedDelete del;
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del(ptr);
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}
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}
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};
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#define SCOPED(x) typedef std::unique_ptr<x, ScopedMaybeDelete<x> > Scoped##x
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SCOPED(SECAlgorithmID);
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SCOPED(SECItem);
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SCOPED(PK11URI);
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#undef SCOPED
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#endif // scoped_ptrs_util_h__
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