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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CRYPTO_OPENSSL_UTIL_H_ | 5 #ifndef CRYPTO_OPENSSL_UTIL_H_ |
6 #define CRYPTO_OPENSSL_UTIL_H_ | 6 #define CRYPTO_OPENSSL_UTIL_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/tracked.h" | 10 #include "base/location.h" |
11 | 11 |
12 namespace crypto { | 12 namespace crypto { |
13 | 13 |
14 // A helper class that takes care of destroying OpenSSL objects when it goes out | 14 // A helper class that takes care of destroying OpenSSL objects when it goes out |
15 // of scope. | 15 // of scope. |
16 template <typename T, void (*destructor)(T*)> | 16 template <typename T, void (*destructor)(T*)> |
17 class ScopedOpenSSL { | 17 class ScopedOpenSSL { |
18 public: | 18 public: |
19 ScopedOpenSSL() : ptr_(NULL) { } | 19 ScopedOpenSSL() : ptr_(NULL) { } |
20 explicit ScopedOpenSSL(T* ptr) : ptr_(ptr) { } | 20 explicit ScopedOpenSSL(T* ptr) : ptr_(ptr) { } |
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104 | 104 |
105 private: | 105 private: |
106 const tracked_objects::Location location_; | 106 const tracked_objects::Location location_; |
107 | 107 |
108 DISALLOW_IMPLICIT_CONSTRUCTORS(OpenSSLErrStackTracer); | 108 DISALLOW_IMPLICIT_CONSTRUCTORS(OpenSSLErrStackTracer); |
109 }; | 109 }; |
110 | 110 |
111 } // namespace crypto | 111 } // namespace crypto |
112 | 112 |
113 #endif // CRYPTO_OPENSSL_UTIL_H_ | 113 #endif // CRYPTO_OPENSSL_UTIL_H_ |
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