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| 1 /* | |
| 2 * Copyright (C) 2010 Google 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 are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef WebSecurityOrigin_h | |
| 32 #define WebSecurityOrigin_h | |
| 33 | |
| 34 #include "../platform/WebCommon.h" | |
| 35 | |
| 36 #if WEBKIT_IMPLEMENTATION | |
| 37 namespace WebCore { class SecurityOrigin; } | |
| 38 namespace WTF { template <typename T> class PassRefPtr; } | |
| 39 #endif | |
| 40 | |
| 41 namespace WebKit { | |
| 42 | |
| 43 class WebSecurityOriginPrivate; | |
| 44 class WebString; | |
| 45 class WebURL; | |
| 46 | |
| 47 class WebSecurityOrigin { | |
| 48 public: | |
| 49 ~WebSecurityOrigin() { reset(); } | |
| 50 | |
| 51 WebSecurityOrigin() : m_private(0) { } | |
| 52 WebSecurityOrigin(const WebSecurityOrigin& s) : m_private(0) { assign(s); } | |
| 53 WebSecurityOrigin& operator=(const WebSecurityOrigin& s) | |
| 54 { | |
| 55 assign(s); | |
| 56 return *this; | |
| 57 } | |
| 58 | |
| 59 WEBKIT_EXPORT static WebSecurityOrigin createFromDatabaseIdentifier(const We
bString& databaseIdentifier); | |
| 60 WEBKIT_EXPORT static WebSecurityOrigin createFromString(const WebString&); | |
| 61 WEBKIT_EXPORT static WebSecurityOrigin create(const WebURL&); | |
| 62 | |
| 63 WEBKIT_EXPORT void reset(); | |
| 64 WEBKIT_EXPORT void assign(const WebSecurityOrigin&); | |
| 65 | |
| 66 bool isNull() const { return !m_private; } | |
| 67 | |
| 68 WEBKIT_EXPORT WebString protocol() const; | |
| 69 WEBKIT_EXPORT WebString host() const; | |
| 70 WEBKIT_EXPORT unsigned short port() const; | |
| 71 | |
| 72 // A unique WebSecurityOrigin is the least privileged WebSecurityOrigin. | |
| 73 WEBKIT_EXPORT bool isUnique() const; | |
| 74 | |
| 75 // Returns true if this WebSecurityOrigin can script objects in the given | |
| 76 // SecurityOrigin. For example, call this function before allowing | |
| 77 // script from one security origin to read or write objects from | |
| 78 // another SecurityOrigin. | |
| 79 WEBKIT_EXPORT bool canAccess(const WebSecurityOrigin&) const; | |
| 80 | |
| 81 // Returns true if this WebSecurityOrigin can read content retrieved from | |
| 82 // the given URL. For example, call this function before allowing script | |
| 83 // from a given security origin to receive contents from a given URL. | |
| 84 WEBKIT_EXPORT bool canRequest(const WebURL&) const; | |
| 85 | |
| 86 // Returns a string representation of the WebSecurityOrigin. The empty | |
| 87 // WebSecurityOrigin is represented by "null". The representation of a | |
| 88 // non-empty WebSecurityOrigin resembles a standard URL. | |
| 89 WEBKIT_EXPORT WebString toString() const; | |
| 90 | |
| 91 // Returns a string representation of this WebSecurityOrigin that can | |
| 92 // be used as a file. Should be used in storage APIs only. | |
| 93 WEBKIT_EXPORT WebString databaseIdentifier() const; | |
| 94 | |
| 95 // Returns true if this WebSecurityOrigin can access usernames and | |
| 96 // passwords stored in password manager. | |
| 97 WEBKIT_EXPORT bool canAccessPasswordManager() const; | |
| 98 | |
| 99 // Allows this WebSecurityOrigin access to local resources. | |
| 100 WEBKIT_EXPORT void grantLoadLocalResources() const; | |
| 101 | |
| 102 #if WEBKIT_IMPLEMENTATION | |
| 103 WebSecurityOrigin(const WTF::PassRefPtr<WebCore::SecurityOrigin>&); | |
| 104 WebSecurityOrigin& operator=(const WTF::PassRefPtr<WebCore::SecurityOrigin>&
); | |
| 105 operator WTF::PassRefPtr<WebCore::SecurityOrigin>() const; | |
| 106 WebCore::SecurityOrigin* get() const; | |
| 107 #endif | |
| 108 | |
| 109 private: | |
| 110 void assign(WebSecurityOriginPrivate*); | |
| 111 WebSecurityOriginPrivate* m_private; | |
| 112 }; | |
| 113 | |
| 114 } // namespace WebKit | |
| 115 | |
| 116 #endif | |
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