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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 CHROME_UTILITY_IMAGE_WRITER_DISK_UNMOUNTER_MAC_H_ | 5 #ifndef CHROME_UTILITY_IMAGE_WRITER_DISK_UNMOUNTER_MAC_H_ |
6 #define CHROME_UTILITY_IMAGE_WRITER_DISK_UNMOUNTER_MAC_H_ | 6 #define CHROME_UTILITY_IMAGE_WRITER_DISK_UNMOUNTER_MAC_H_ |
7 | 7 |
8 #include <CoreFoundation/CoreFoundation.h> | 8 #include <CoreFoundation/CoreFoundation.h> |
9 #include <DiskArbitration/DiskArbitration.h> | 9 #include <DiskArbitration/DiskArbitration.h> |
10 | 10 |
| 11 #include <memory> |
| 12 |
11 #include "base/bind.h" | 13 #include "base/bind.h" |
12 #include "base/callback.h" | 14 #include "base/callback.h" |
13 #include "base/mac/foundation_util.h" | 15 #include "base/mac/foundation_util.h" |
14 #include "base/memory/scoped_ptr.h" | |
15 #include "base/memory/weak_ptr.h" | 16 #include "base/memory/weak_ptr.h" |
16 #include "base/single_thread_task_runner.h" | 17 #include "base/single_thread_task_runner.h" |
17 #include "base/threading/thread.h" | 18 #include "base/threading/thread.h" |
18 | 19 |
19 namespace image_writer { | 20 namespace image_writer { |
20 | 21 |
21 class ImageWriter; | 22 class ImageWriter; |
22 | 23 |
23 // Manages the unmounting of disks through Disk Arbitration. Disk Arbitration | 24 // Manages the unmounting of disks through Disk Arbitration. Disk Arbitration |
24 // has to be run on a thread with a CFRunLoop. In the utility process neither | 25 // has to be run on a thread with a CFRunLoop. In the utility process neither |
(...skipping 19 matching lines...) Expand all Loading... |
44 DADissenterRef dissenter, | 45 DADissenterRef dissenter, |
45 void* context); | 46 void* context); |
46 // Handles when we fail to claim a disk. | 47 // Handles when we fail to claim a disk. |
47 static DADissenterRef DiskClaimRevoked(DADiskRef disk, void* context); | 48 static DADissenterRef DiskClaimRevoked(DADiskRef disk, void* context); |
48 // Handles the disk-unmounted callback. | 49 // Handles the disk-unmounted callback. |
49 static void DiskUnmounted(DADiskRef disk, | 50 static void DiskUnmounted(DADiskRef disk, |
50 DADissenterRef dissenter, | 51 DADissenterRef dissenter, |
51 void* context); | 52 void* context); |
52 | 53 |
53 // A |MessagePumpFactory| for creating the thread. | 54 // A |MessagePumpFactory| for creating the thread. |
54 static scoped_ptr<base::MessagePump> CreateMessagePump(); | 55 static std::unique_ptr<base::MessagePump> CreateMessagePump(); |
55 | 56 |
56 // Starts the unmount process. Should be posted to the |cf_thread_|. | 57 // Starts the unmount process. Should be posted to the |cf_thread_|. |
57 void UnmountOnWorker(const std::string& device_path); | 58 void UnmountOnWorker(const std::string& device_path); |
58 | 59 |
59 // A convenience method that triggers the failure continuation. | 60 // A convenience method that triggers the failure continuation. |
60 void Error(); | 61 void Error(); |
61 | 62 |
62 scoped_refptr<base::SingleThreadTaskRunner> original_thread_; | 63 scoped_refptr<base::SingleThreadTaskRunner> original_thread_; |
63 base::Closure success_continuation_; | 64 base::Closure success_continuation_; |
64 base::Closure failure_continuation_; | 65 base::Closure failure_continuation_; |
65 | 66 |
66 base::ScopedCFTypeRef<DADiskRef> disk_; | 67 base::ScopedCFTypeRef<DADiskRef> disk_; |
67 base::ScopedCFTypeRef<DASessionRef> session_; | 68 base::ScopedCFTypeRef<DASessionRef> session_; |
68 | 69 |
69 // Thread is last to ensure it is stopped before the data members are | 70 // Thread is last to ensure it is stopped before the data members are |
70 // destroyed. | 71 // destroyed. |
71 base::Thread cf_thread_; | 72 base::Thread cf_thread_; |
72 }; | 73 }; |
73 | 74 |
74 } // namespace image_writer | 75 } // namespace image_writer |
75 | 76 |
76 #endif // CHROME_UTILITY_IMAGE_WRITER_DISK_UNMOUNTER_MAC_H_ | 77 #endif // CHROME_UTILITY_IMAGE_WRITER_DISK_UNMOUNTER_MAC_H_ |
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