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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_EMBEDDER_SCOPED_PLATFORM_HANDLE_H_ | 5 #ifndef MOJO_EDK_EMBEDDER_SCOPED_PLATFORM_HANDLE_H_ |
| 6 #define MOJO_EDK_EMBEDDER_SCOPED_PLATFORM_HANDLE_H_ | 6 #define MOJO_EDK_EMBEDDER_SCOPED_PLATFORM_HANDLE_H_ |
| 7 | 7 |
| 8 #include "base/move.h" | |
| 9 #include "mojo/edk/embedder/platform_handle.h" | 8 #include "mojo/edk/embedder/platform_handle.h" |
| 10 #include "mojo/edk/system/system_impl_export.h" | 9 #include "mojo/edk/system/system_impl_export.h" |
| 11 #include "mojo/public/c/system/macros.h" | 10 #include "mojo/public/c/system/macros.h" |
| 11 #include "mojo/public/cpp/system/macros.h" |
| 12 | 12 |
| 13 namespace mojo { | 13 namespace mojo { |
| 14 namespace embedder { | 14 namespace embedder { |
| 15 | 15 |
| 16 // Scoper for |PlatformHandle|s, which are file descriptors on POSIX and | 16 // Scoper for |PlatformHandle|s, which are file descriptors on POSIX and |
| 17 // |HANDLE|s on Windows. | 17 // |HANDLE|s on Windows. |
| 18 class MOJO_SYSTEM_IMPL_EXPORT ScopedPlatformHandle { | 18 class MOJO_SYSTEM_IMPL_EXPORT ScopedPlatformHandle { |
| 19 MOVE_ONLY_TYPE_WITH_MOVE_CONSTRUCTOR_FOR_CPP_03(ScopedPlatformHandle) | 19 MOJO_MOVE_ONLY_TYPE(ScopedPlatformHandle) |
| 20 | 20 |
| 21 public: | 21 public: |
| 22 ScopedPlatformHandle() {} | 22 ScopedPlatformHandle() {} |
| 23 explicit ScopedPlatformHandle(PlatformHandle handle) : handle_(handle) {} | 23 explicit ScopedPlatformHandle(PlatformHandle handle) : handle_(handle) {} |
| 24 ~ScopedPlatformHandle() { handle_.CloseIfNecessary(); } | 24 ~ScopedPlatformHandle() { handle_.CloseIfNecessary(); } |
| 25 | 25 |
| 26 // Move-only constructor and operator=. | 26 // Move-only constructor and operator=. |
| 27 ScopedPlatformHandle(ScopedPlatformHandle&& other) | 27 ScopedPlatformHandle(ScopedPlatformHandle&& other) |
| 28 : handle_(other.release()) {} | 28 : handle_(other.release()) {} |
| 29 | 29 |
| (...skipping 25 matching lines...) Expand all Loading... |
| 55 bool is_valid() const { return handle_.is_valid(); } | 55 bool is_valid() const { return handle_.is_valid(); } |
| 56 | 56 |
| 57 private: | 57 private: |
| 58 PlatformHandle handle_; | 58 PlatformHandle handle_; |
| 59 }; | 59 }; |
| 60 | 60 |
| 61 } // namespace embedder | 61 } // namespace embedder |
| 62 } // namespace mojo | 62 } // namespace mojo |
| 63 | 63 |
| 64 #endif // MOJO_EDK_EMBEDDER_SCOPED_PLATFORM_HANDLE_H_ | 64 #endif // MOJO_EDK_EMBEDDER_SCOPED_PLATFORM_HANDLE_H_ |
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