2 * Copyright (C) 2010 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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26 #ifndef SandboxExtension_h
27 #define SandboxExtension_h
29 #include <wtf/Forward.h>
30 #include <wtf/Noncopyable.h>
31 #include <wtf/PassRefPtr.h>
32 #include <wtf/RefCounted.h>
33 #include <wtf/text/WTFString.h>
35 #if ENABLE(WEB_PROCESS_SANDBOX)
36 typedef struct __WKSandboxExtension* WKSandboxExtensionRef;
40 class ArgumentEncoder;
41 class ArgumentDecoder;
46 class SandboxExtension : public RefCounted<SandboxExtension> {
55 WTF_MAKE_NONCOPYABLE(Handle);
61 void encode(CoreIPC::ArgumentEncoder*) const;
62 static bool decode(CoreIPC::ArgumentDecoder*, Handle&);
65 friend class SandboxExtension;
66 #if ENABLE(WEB_PROCESS_SANDBOX)
67 mutable WKSandboxExtensionRef m_sandboxExtension;
71 static PassRefPtr<SandboxExtension> create(const Handle&);
72 static void createHandle(const String& path, Type type, Handle&);
73 static String createHandleForTemporaryFile(const String& prefix, Type type, Handle&);
78 bool consumePermanently();
81 explicit SandboxExtension(const Handle&);
83 #if ENABLE(WEB_PROCESS_SANDBOX)
84 mutable WKSandboxExtensionRef m_sandboxExtension;
88 #if !ENABLE(WEB_PROCESS_SANDBOX)
89 inline SandboxExtension::Handle::Handle() { }
90 inline SandboxExtension::Handle::~Handle() { }
91 inline void SandboxExtension::Handle::encode(CoreIPC::ArgumentEncoder*) const { }
92 inline bool SandboxExtension::Handle::decode(CoreIPC::ArgumentDecoder*, Handle&) { return true; }
93 inline PassRefPtr<SandboxExtension> SandboxExtension::create(const Handle&) { return 0; }
94 inline void SandboxExtension::createHandle(const String& path, Type type, Handle&) { }
95 inline String SandboxExtension::createHandleForTemporaryFile(const String& prefix, Type type, Handle&) {return String();}
96 inline SandboxExtension::~SandboxExtension() { }
97 inline bool SandboxExtension::invalidate() { return true; }
98 inline bool SandboxExtension::consume() { return true; }
99 inline bool SandboxExtension::consumePermanently() { return true; }
102 } // namespace WebKit
105 #endif // SandboxExtension_h