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Side by Side Diff: chrome/browser/extensions/api/braille_display_private/brlapi_connection.h

Issue 1871713002: Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase and fix header Created 4 years, 8 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_BRLAPI_CONNECTION_ H_ 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_BRLAPI_CONNECTION_ H_
6 #define CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_BRLAPI_CONNECTION_ H_ 6 #define CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_BRLAPI_CONNECTION_ H_
7 7
8 #include <stddef.h> 8 #include <stddef.h>
9 9
10 #include <memory>
11
10 #include "base/callback_forward.h" 12 #include "base/callback_forward.h"
11 #include "base/macros.h" 13 #include "base/macros.h"
12 #include "base/memory/scoped_ptr.h"
13 #include "library_loaders/libbrlapi.h" 14 #include "library_loaders/libbrlapi.h"
14 15
15 namespace extensions { 16 namespace extensions {
16 namespace api { 17 namespace api {
17 namespace braille_display_private { 18 namespace braille_display_private {
18 19
19 // A connection to the brlapi server. See brlapi.h for more information 20 // A connection to the brlapi server. See brlapi.h for more information
20 // about the semantics of the methods in this class. 21 // about the semantics of the methods in this class.
21 class BrlapiConnection { 22 class BrlapiConnection {
22 public: 23 public:
23 typedef base::Closure OnDataReadyCallback; 24 typedef base::Closure OnDataReadyCallback;
24 25
25 enum ConnectResult { 26 enum ConnectResult {
26 CONNECT_ERROR_RETRY, 27 CONNECT_ERROR_RETRY,
27 CONNECT_ERROR_NO_RETRY, 28 CONNECT_ERROR_NO_RETRY,
28 CONNECT_SUCCESS, 29 CONNECT_SUCCESS,
29 }; 30 };
30 31
31 static scoped_ptr<BrlapiConnection> Create(LibBrlapiLoader* loader); 32 static std::unique_ptr<BrlapiConnection> Create(LibBrlapiLoader* loader);
32 33
33 virtual ~BrlapiConnection(); 34 virtual ~BrlapiConnection();
34 35
35 virtual ConnectResult Connect(const OnDataReadyCallback& onDataReady) = 0; 36 virtual ConnectResult Connect(const OnDataReadyCallback& onDataReady) = 0;
36 37
37 virtual void Disconnect() = 0; 38 virtual void Disconnect() = 0;
38 39
39 virtual bool Connected() = 0; 40 virtual bool Connected() = 0;
40 41
41 // Gets the last brlapi error on this thread. 42 // Gets the last brlapi error on this thread.
(...skipping 25 matching lines...) Expand all
67 protected: 68 protected:
68 BrlapiConnection(); 69 BrlapiConnection();
69 DISALLOW_COPY_AND_ASSIGN(BrlapiConnection); 70 DISALLOW_COPY_AND_ASSIGN(BrlapiConnection);
70 }; 71 };
71 72
72 } // namespace braille_display_private 73 } // namespace braille_display_private
73 } // namespace api 74 } // namespace api
74 } // namespace extensions 75 } // namespace extensions
75 76
76 #endif // CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_BRLAPI_CONNECTI ON_H_ 77 #endif // CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_BRLAPI_CONNECTI ON_H_
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