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Side by Side Diff: mojo/system/shared_buffer_dispatcher.h

Issue 611733002: Mojo: Convert OVERRIDE -> override in mojo/{embedder,system}. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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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_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ 5 #ifndef MOJO_SYSTEM_SHARED_BUFFER_DISPATCHER_H_
6 #define MOJO_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ 6 #define MOJO_SYSTEM_SHARED_BUFFER_DISPATCHER_H_
7 7
8 #include "base/macros.h" 8 #include "base/macros.h"
9 #include "mojo/embedder/platform_shared_buffer.h" 9 #include "mojo/embedder/platform_shared_buffer.h"
10 #include "mojo/system/memory.h" 10 #include "mojo/system/memory.h"
(...skipping 29 matching lines...) Expand all
40 40
41 // Static factory method: |validated_options| must be validated (obviously). 41 // Static factory method: |validated_options| must be validated (obviously).
42 // On failure, |*result| will be left as-is. 42 // On failure, |*result| will be left as-is.
43 static MojoResult Create( 43 static MojoResult Create(
44 embedder::PlatformSupport* platform_support, 44 embedder::PlatformSupport* platform_support,
45 const MojoCreateSharedBufferOptions& validated_options, 45 const MojoCreateSharedBufferOptions& validated_options,
46 uint64_t num_bytes, 46 uint64_t num_bytes,
47 scoped_refptr<SharedBufferDispatcher>* result); 47 scoped_refptr<SharedBufferDispatcher>* result);
48 48
49 // |Dispatcher| public methods: 49 // |Dispatcher| public methods:
50 virtual Type GetType() const OVERRIDE; 50 virtual Type GetType() const override;
51 51
52 // The "opposite" of |SerializeAndClose()|. (Typically this is called by 52 // The "opposite" of |SerializeAndClose()|. (Typically this is called by
53 // |Dispatcher::Deserialize()|.) 53 // |Dispatcher::Deserialize()|.)
54 static scoped_refptr<SharedBufferDispatcher> Deserialize( 54 static scoped_refptr<SharedBufferDispatcher> Deserialize(
55 Channel* channel, 55 Channel* channel,
56 const void* source, 56 const void* source,
57 size_t size, 57 size_t size,
58 embedder::PlatformHandleVector* platform_handles); 58 embedder::PlatformHandleVector* platform_handles);
59 59
60 private: 60 private:
61 explicit SharedBufferDispatcher( 61 explicit SharedBufferDispatcher(
62 scoped_refptr<embedder::PlatformSharedBuffer> shared_buffer_); 62 scoped_refptr<embedder::PlatformSharedBuffer> shared_buffer_);
63 virtual ~SharedBufferDispatcher(); 63 virtual ~SharedBufferDispatcher();
64 64
65 // Validates and/or sets default options for 65 // Validates and/or sets default options for
66 // |MojoDuplicateBufferHandleOptions|. If non-null, |in_options| must point to 66 // |MojoDuplicateBufferHandleOptions|. If non-null, |in_options| must point to
67 // a struct of at least |in_options->struct_size| bytes. |out_options| must 67 // a struct of at least |in_options->struct_size| bytes. |out_options| must
68 // point to a (current) |MojoDuplicateBufferHandleOptions| and will be 68 // point to a (current) |MojoDuplicateBufferHandleOptions| and will be
69 // entirely overwritten on success (it may be partly overwritten on failure). 69 // entirely overwritten on success (it may be partly overwritten on failure).
70 static MojoResult ValidateDuplicateOptions( 70 static MojoResult ValidateDuplicateOptions(
71 UserPointer<const MojoDuplicateBufferHandleOptions> in_options, 71 UserPointer<const MojoDuplicateBufferHandleOptions> in_options,
72 MojoDuplicateBufferHandleOptions* out_options); 72 MojoDuplicateBufferHandleOptions* out_options);
73 73
74 // |Dispatcher| protected methods: 74 // |Dispatcher| protected methods:
75 virtual void CloseImplNoLock() OVERRIDE; 75 virtual void CloseImplNoLock() override;
76 virtual scoped_refptr<Dispatcher> 76 virtual scoped_refptr<Dispatcher>
77 CreateEquivalentDispatcherAndCloseImplNoLock() OVERRIDE; 77 CreateEquivalentDispatcherAndCloseImplNoLock() override;
78 virtual MojoResult DuplicateBufferHandleImplNoLock( 78 virtual MojoResult DuplicateBufferHandleImplNoLock(
79 UserPointer<const MojoDuplicateBufferHandleOptions> options, 79 UserPointer<const MojoDuplicateBufferHandleOptions> options,
80 scoped_refptr<Dispatcher>* new_dispatcher) OVERRIDE; 80 scoped_refptr<Dispatcher>* new_dispatcher) override;
81 virtual MojoResult MapBufferImplNoLock( 81 virtual MojoResult MapBufferImplNoLock(
82 uint64_t offset, 82 uint64_t offset,
83 uint64_t num_bytes, 83 uint64_t num_bytes,
84 MojoMapBufferFlags flags, 84 MojoMapBufferFlags flags,
85 scoped_ptr<embedder::PlatformSharedBufferMapping>* mapping) OVERRIDE; 85 scoped_ptr<embedder::PlatformSharedBufferMapping>* mapping) override;
86 virtual void StartSerializeImplNoLock(Channel* channel, 86 virtual void StartSerializeImplNoLock(Channel* channel,
87 size_t* max_size, 87 size_t* max_size,
88 size_t* max_platform_handles) OVERRIDE; 88 size_t* max_platform_handles) override;
89 virtual bool EndSerializeAndCloseImplNoLock( 89 virtual bool EndSerializeAndCloseImplNoLock(
90 Channel* channel, 90 Channel* channel,
91 void* destination, 91 void* destination,
92 size_t* actual_size, 92 size_t* actual_size,
93 embedder::PlatformHandleVector* platform_handles) OVERRIDE; 93 embedder::PlatformHandleVector* platform_handles) override;
94 94
95 scoped_refptr<embedder::PlatformSharedBuffer> shared_buffer_; 95 scoped_refptr<embedder::PlatformSharedBuffer> shared_buffer_;
96 96
97 DISALLOW_COPY_AND_ASSIGN(SharedBufferDispatcher); 97 DISALLOW_COPY_AND_ASSIGN(SharedBufferDispatcher);
98 }; 98 };
99 99
100 } // namespace system 100 } // namespace system
101 } // namespace mojo 101 } // namespace mojo
102 102
103 #endif // MOJO_SYSTEM_SHARED_BUFFER_DISPATCHER_H_ 103 #endif // MOJO_SYSTEM_SHARED_BUFFER_DISPATCHER_H_
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