Torne (Richard Coles) | 5821806 | 2012-11-14 11:43:16 +0000 | [diff] [blame] | 1 | // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "crypto/ec_signature_creator.h" |
| 6 | |
| 7 | #include "base/logging.h" |
| 8 | #include "crypto/ec_signature_creator_impl.h" |
| 9 | |
| 10 | namespace crypto { |
| 11 | |
| 12 | namespace { |
| 13 | |
| 14 | ECSignatureCreatorFactory* g_factory_ = NULL; |
| 15 | |
| 16 | } // namespace |
| 17 | |
| 18 | // static |
| 19 | ECSignatureCreator* ECSignatureCreator::Create(ECPrivateKey* key) { |
| 20 | if (g_factory_) |
| 21 | return g_factory_->Create(key); |
| 22 | return new ECSignatureCreatorImpl(key); |
| 23 | } |
| 24 | |
| 25 | // static |
| 26 | void ECSignatureCreator::SetFactoryForTesting( |
| 27 | ECSignatureCreatorFactory* factory) { |
| 28 | // We should always clear the factory after each test to avoid |
| 29 | // use-after-free problems. |
| 30 | DCHECK(!g_factory_ || !factory); |
| 31 | g_factory_ = factory; |
| 32 | } |
| 33 | |
| 34 | } // namespace crypto |