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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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