1 | /* |
2 | * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
3 | * |
4 | * Redistribution and use in source and binary forms, with or without |
5 | * modification, are permitted provided that the following conditions |
6 | * are met: |
7 | * 1. Redistributions of source code must retain the above copyright |
8 | * notice, this list of conditions and the following disclaimer. |
9 | * 2. Redistributions in binary form must reproduce the above copyright |
10 | * notice, this list of conditions and the following disclaimer in the |
11 | * documentation and/or other materials provided with the distribution. |
12 | * |
13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 | */ |
25 | |
26 | #pragma once |
27 | |
28 | #include "ContextDestructionObserver.h" |
29 | #include "ExceptionOr.h" |
30 | #include <wtf/Forward.h> |
31 | #include <wtf/RefCounted.h> |
32 | #include <wtf/UniqueRef.h> |
33 | #include <wtf/Vector.h> |
34 | |
35 | namespace WebCore { |
36 | |
37 | class ScriptExecutionContext; |
38 | class ServiceWorkerContainer; |
39 | |
40 | class NavigatorBase : public RefCounted<NavigatorBase>, public ContextDestructionObserver { |
41 | public: |
42 | virtual ~NavigatorBase(); |
43 | |
44 | static String appName(); |
45 | String appVersion() const; |
46 | virtual const String& userAgent() const = 0; |
47 | virtual String platform() const; |
48 | |
49 | static String appCodeName(); |
50 | static String product(); |
51 | static String productSub(); |
52 | static String vendor(); |
53 | static String vendorSub(); |
54 | |
55 | virtual bool onLine() const = 0; |
56 | |
57 | static String language(); |
58 | static Vector<String> languages(); |
59 | |
60 | protected: |
61 | explicit NavigatorBase(ScriptExecutionContext*); |
62 | |
63 | #if ENABLE(SERVICE_WORKER) |
64 | public: |
65 | ServiceWorkerContainer* serviceWorkerIfExists(); |
66 | ServiceWorkerContainer& serviceWorker(); |
67 | ExceptionOr<ServiceWorkerContainer&> serviceWorker(ScriptExecutionContext&); |
68 | |
69 | private: |
70 | std::unique_ptr<ServiceWorkerContainer> m_serviceWorkerContainer; |
71 | #endif |
72 | }; |
73 | |
74 | } // namespace WebCore |
75 | |