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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 MOJO_EDK_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ | 5 #ifndef MOJO_EDK_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ |
6 #define MOJO_EDK_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ | 6 #define MOJO_EDK_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ |
7 | 7 |
| 8 #include <utility> |
| 9 |
8 #include "mojo/edk/embedder/platform_shared_buffer.h" | 10 #include "mojo/edk/embedder/platform_shared_buffer.h" |
9 #include "mojo/edk/system/simple_dispatcher.h" | 11 #include "mojo/edk/system/simple_dispatcher.h" |
10 #include "mojo/edk/system/system_impl_export.h" | 12 #include "mojo/edk/system/system_impl_export.h" |
11 #include "mojo/public/cpp/system/macros.h" | 13 #include "mojo/public/cpp/system/macros.h" |
12 | 14 |
13 namespace mojo { | 15 namespace mojo { |
14 | 16 |
15 namespace edk { | 17 namespace edk { |
16 class PlatformSupport; | 18 class PlatformSupport; |
17 | 19 |
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51 // The "opposite" of |SerializeAndClose()|. (Typically this is called by | 53 // The "opposite" of |SerializeAndClose()|. (Typically this is called by |
52 // |Dispatcher::Deserialize()|.) | 54 // |Dispatcher::Deserialize()|.) |
53 static scoped_refptr<SharedBufferDispatcher> Deserialize( | 55 static scoped_refptr<SharedBufferDispatcher> Deserialize( |
54 const void* source, | 56 const void* source, |
55 size_t size, | 57 size_t size, |
56 PlatformHandleVector* platform_handles); | 58 PlatformHandleVector* platform_handles); |
57 | 59 |
58 private: | 60 private: |
59 static scoped_refptr<SharedBufferDispatcher> CreateInternal( | 61 static scoped_refptr<SharedBufferDispatcher> CreateInternal( |
60 scoped_refptr<PlatformSharedBuffer> shared_buffer) { | 62 scoped_refptr<PlatformSharedBuffer> shared_buffer) { |
61 return make_scoped_refptr(new SharedBufferDispatcher(shared_buffer.Pass())); | 63 return make_scoped_refptr( |
| 64 new SharedBufferDispatcher(std::move(shared_buffer))); |
62 } | 65 } |
63 | 66 |
64 explicit SharedBufferDispatcher( | 67 explicit SharedBufferDispatcher( |
65 scoped_refptr<PlatformSharedBuffer> shared_buffer); | 68 scoped_refptr<PlatformSharedBuffer> shared_buffer); |
66 ~SharedBufferDispatcher() override; | 69 ~SharedBufferDispatcher() override; |
67 | 70 |
68 // Validates and/or sets default options for | 71 // Validates and/or sets default options for |
69 // |MojoDuplicateBufferHandleOptions|. If non-null, |in_options| must point to | 72 // |MojoDuplicateBufferHandleOptions|. If non-null, |in_options| must point to |
70 // a struct of at least |in_options->struct_size| bytes. |out_options| must | 73 // a struct of at least |in_options->struct_size| bytes. |out_options| must |
71 // point to a (current) |MojoDuplicateBufferHandleOptions| and will be | 74 // point to a (current) |MojoDuplicateBufferHandleOptions| and will be |
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95 | 98 |
96 scoped_refptr<PlatformSharedBuffer> shared_buffer_; | 99 scoped_refptr<PlatformSharedBuffer> shared_buffer_; |
97 | 100 |
98 MOJO_DISALLOW_COPY_AND_ASSIGN(SharedBufferDispatcher); | 101 MOJO_DISALLOW_COPY_AND_ASSIGN(SharedBufferDispatcher); |
99 }; | 102 }; |
100 | 103 |
101 } // namespace edk | 104 } // namespace edk |
102 } // namespace mojo | 105 } // namespace mojo |
103 | 106 |
104 #endif // MOJO_EDK_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ | 107 #endif // MOJO_EDK_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ |
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