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| 1 // Copyright 2014 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 #ifndef MOJO_EDK_EMBEDDER_SIMPLE_PLATFORM_SUPPORT_H_ | |
| 6 #define MOJO_EDK_EMBEDDER_SIMPLE_PLATFORM_SUPPORT_H_ | |
| 7 | |
| 8 #include "base/macros.h" | |
| 9 #include "mojo/edk/embedder/platform_support.h" | |
| 10 #include "mojo/edk/system/system_impl_export.h" | |
| 11 | |
| 12 namespace mojo { | |
| 13 namespace embedder { | |
| 14 | |
| 15 // A simple implementation of |PlatformSupport|, when sandboxing and | |
| 16 // multiprocess support are not issues (e.g., in most tests). Note: This class | |
| 17 // has no state, and different instances of |SimplePlatformSupport| are mutually | |
| 18 // compatible (i.e., you don't need to use a single instance of it everywhere -- | |
| 19 // you may simply create one whenever/wherever you need it). | |
| 20 class MOJO_SYSTEM_IMPL_EXPORT SimplePlatformSupport : public PlatformSupport { | |
| 21 public: | |
| 22 SimplePlatformSupport() {} | |
| 23 ~SimplePlatformSupport() override {} | |
| 24 | |
| 25 PlatformSharedBuffer* CreateSharedBuffer(size_t num_bytes) override; | |
| 26 PlatformSharedBuffer* CreateSharedBufferFromHandle( | |
| 27 size_t num_bytes, | |
| 28 ScopedPlatformHandle platform_handle) override; | |
| 29 | |
| 30 private: | |
| 31 DISALLOW_COPY_AND_ASSIGN(SimplePlatformSupport); | |
| 32 }; | |
| 33 | |
| 34 } // namespace embedder | |
| 35 } // namespace mojo | |
| 36 | |
| 37 #endif // MOJO_EDK_EMBEDDER_SIMPLE_PLATFORM_SUPPORT_H_ | |
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