scoped_ptrs_ssl.h (1168B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef scoped_ptrs_ssl_h__ 8 #define scoped_ptrs_ssl_h__ 9 10 #include <memory> 11 #include "sslexp.h" 12 13 struct ScopedDeleteSSL { 14 void operator()(SSLAeadContext* ctx) { SSL_DestroyAead(ctx); } 15 void operator()(SSLMaskingContext* ctx) { SSL_DestroyMaskingContext(ctx); } 16 void operator()(SSLAntiReplayContext* ctx) { 17 SSL_ReleaseAntiReplayContext(ctx); 18 } 19 void operator()(SSLResumptionTokenInfo* token) { 20 SSL_DestroyResumptionTokenInfo(token); 21 } 22 }; 23 24 template <class T> 25 struct ScopedMaybeDeleteSSL { 26 void operator()(T* ptr) { 27 if (ptr) { 28 ScopedDeleteSSL del; 29 del(ptr); 30 } 31 } 32 }; 33 34 #define SCOPED(x) typedef std::unique_ptr<x, ScopedMaybeDeleteSSL<x> > Scoped##x 35 36 SCOPED(SSLAeadContext); 37 SCOPED(SSLAntiReplayContext); 38 SCOPED(SSLMaskingContext); 39 SCOPED(SSLResumptionTokenInfo); 40 41 #undef SCOPED 42 43 #endif // scoped_ptrs_ssl_h__