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1 // Copyright 2007-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2007-2008 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1231 | 1231 |
1232 /** | 1232 /** |
1233 * Access hidden properties on JavaScript objects. These properties are | 1233 * Access hidden properties on JavaScript objects. These properties are |
1234 * hidden from the executing JavaScript and only accessible through the V8 | 1234 * hidden from the executing JavaScript and only accessible through the V8 |
1235 * C++ API. Hidden properties introduced by V8 internally (for example the | 1235 * C++ API. Hidden properties introduced by V8 internally (for example the |
1236 * identity hash) are prefixed with "v8::". | 1236 * identity hash) are prefixed with "v8::". |
1237 */ | 1237 */ |
1238 bool SetHiddenValue(Handle<String> key, Handle<Value> value); | 1238 bool SetHiddenValue(Handle<String> key, Handle<Value> value); |
1239 Local<Value> GetHiddenValue(Handle<String> key); | 1239 Local<Value> GetHiddenValue(Handle<String> key); |
1240 bool DeleteHiddenValue(Handle<String> key); | 1240 bool DeleteHiddenValue(Handle<String> key); |
| 1241 |
| 1242 /** |
| 1243 * Returns true if this is an instance of an api function (one |
| 1244 * created from a function created from a function template) and has |
| 1245 * been modified since it was created. Note that this method is |
| 1246 * conservative and may return true for objects that haven't actually |
| 1247 * been modified. |
| 1248 */ |
| 1249 bool IsDirty(); |
1241 | 1250 |
1242 /** | 1251 /** |
1243 * Clone this object with a fast but shallow copy. Values will point | 1252 * Clone this object with a fast but shallow copy. Values will point |
1244 * to the same values as the original object. | 1253 * to the same values as the original object. |
1245 */ | 1254 */ |
1246 Local<Object> Clone(); | 1255 Local<Object> Clone(); |
1247 | 1256 |
1248 /** | 1257 /** |
1249 * Set the backing store of the indexed properties to be managed by the | 1258 * Set the backing store of the indexed properties to be managed by the |
1250 * embedding layer. Access to the indexed properties will follow the rules | 1259 * embedding layer. Access to the indexed properties will follow the rules |
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1530 ACCESS_GET, | 1539 ACCESS_GET, |
1531 ACCESS_SET, | 1540 ACCESS_SET, |
1532 ACCESS_HAS, | 1541 ACCESS_HAS, |
1533 ACCESS_DELETE, | 1542 ACCESS_DELETE, |
1534 ACCESS_KEYS | 1543 ACCESS_KEYS |
1535 }; | 1544 }; |
1536 | 1545 |
1537 | 1546 |
1538 /** | 1547 /** |
1539 * Returns true if cross-context access should be allowed to the named | 1548 * Returns true if cross-context access should be allowed to the named |
1540 * property with the given key on the global object. | 1549 * property with the given key on the host object. |
1541 */ | 1550 */ |
1542 typedef bool (*NamedSecurityCallback)(Local<Object> global, | 1551 typedef bool (*NamedSecurityCallback)(Local<Object> host, |
1543 Local<Value> key, | 1552 Local<Value> key, |
1544 AccessType type, | 1553 AccessType type, |
1545 Local<Value> data); | 1554 Local<Value> data); |
1546 | 1555 |
1547 | 1556 |
1548 /** | 1557 /** |
1549 * Returns true if cross-context access should be allowed to the indexed | 1558 * Returns true if cross-context access should be allowed to the indexed |
1550 * property with the given index on the global object. | 1559 * property with the given index on the host object. |
1551 */ | 1560 */ |
1552 typedef bool (*IndexedSecurityCallback)(Local<Object> global, | 1561 typedef bool (*IndexedSecurityCallback)(Local<Object> host, |
1553 uint32_t index, | 1562 uint32_t index, |
1554 AccessType type, | 1563 AccessType type, |
1555 Local<Value> data); | 1564 Local<Value> data); |
1556 | 1565 |
1557 | 1566 |
1558 /** | 1567 /** |
1559 * A FunctionTemplate is used to create functions at runtime. There | 1568 * A FunctionTemplate is used to create functions at runtime. There |
1560 * can only be one function created from a FunctionTemplate in a | 1569 * can only be one function created from a FunctionTemplate in a |
1561 * context. | 1570 * context. |
1562 * | 1571 * |
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3080 | 3089 |
3081 } // namespace v8 | 3090 } // namespace v8 |
3082 | 3091 |
3083 | 3092 |
3084 #undef V8EXPORT | 3093 #undef V8EXPORT |
3085 #undef V8EXPORT_INLINE | 3094 #undef V8EXPORT_INLINE |
3086 #undef TYPE_CHECK | 3095 #undef TYPE_CHECK |
3087 | 3096 |
3088 | 3097 |
3089 #endif // V8_H_ | 3098 #endif // V8_H_ |
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