2010-06-26 Jeremy Orlow <[email protected]>
Reviewed by Dumitru Daniliuc.
Support for keys and in-memory storage for IndexedDB
https://bugs.webkit.org/show_bug.cgi?id=41252
Set the role to Private.
2010-06-26 Jeremy Orlow <[email protected]>
Reviewed by Dumitru Daniliuc.
Support for keys and in-memory storage for IndexedDB
https://bugs.webkit.org/show_bug.cgi?id=41252
It'll take some time to get data persistence working for IndexedDB,
so until then, we'll just store everything in an in memory tree.
The tree uses WTF::AVLTree and is a template so that it can be used by
object stores (IDBKey -> SerializedScriptValue) and indexes (IDBKey ->
IDBKey). This class will be used in a subsequent patch.
Also add an IDBKey type that represents one of these keys. We use a
custom toJS function in a way similar to IDBAny to convert from WebCore
to a JS value. For converting the other way, we have to teach the code
generators what to do (unfortunately). This is done in a way similar
to serialized script value. Unlike serialized script value, IDBKey is
in WebCore and only a helper function is JS engine specific.
This code is not accessable from layout tests. (Will fix in
https://bugs.webkit.org/show_bug.cgi?id=41250) The bindings tests
show us that the generated bindings are what we expect.
- ForwardingHeaders/wtf/AVLTree.h: Added.
- bindings/js/IDBBindingUtilities.cpp: Added.
(WebCore::createIDBKeyFromValue):
- bindings/js/IDBBindingUtilities.h: Added.
- bindings/js/JSIDBKeyCustom.cpp: Added.
(WebCore::toJS):
- bindings/scripts/CodeGeneratorJS.pm:
- bindings/scripts/CodeGeneratorV8.pm:
- bindings/scripts/test/CPP/WebDOMTestObj.cpp:
(WebDOMTestObj::idbKey):
- bindings/scripts/test/CPP/WebDOMTestObj.h:
- bindings/scripts/test/GObject/WebKitDOMTestObj.cpp:
(webkit_dom_test_obj_idb_key):
- bindings/scripts/test/GObject/WebKitDOMTestObj.h:
- bindings/scripts/test/JS/JSTestObj.cpp:
(WebCore::):
(WebCore::jsTestObjPrototypeFunctionIdbKey):
- bindings/scripts/test/JS/JSTestObj.h:
- bindings/scripts/test/ObjC/DOMTestObj.h:
- bindings/scripts/test/ObjC/DOMTestObj.mm:
(-[DOMTestObj idbKey:]):
- bindings/scripts/test/TestObj.idl:
- bindings/scripts/test/V8/V8TestObj.cpp:
(WebCore::TestObjInternal::idbKeyCallback):
(WebCore::):
- bindings/v8/IDBBindingUtilities.cpp: Added.
(WebCore::createIDBKeyFromValue):
- bindings/v8/IDBBindingUtilities.h: Added.
- bindings/v8/custom/V8IDBKeyCustom.cpp: Added.
(WebCore::toV8):
- storage/IDBCallbacks.h:
- storage/IDBKey.cpp: Added.
(WebCore::IDBKey::IDBKey):
(WebCore::IDBKey::~IDBKey):
- storage/IDBKey.h: Added.
(WebCore::IDBKey::create):
(WebCore::IDBKey::):
(WebCore::IDBKey::type):
(WebCore::IDBKey::string):
(WebCore::IDBKey::number):
- storage/IDBKey.idl: Added.
- storage/IDBKeyTree.h: Added.
(WebCore::IDBKeyTree::create):
(WebCore::IDBKeyTree::AVLTreeAbstractor::get_less):
(WebCore::IDBKeyTree::AVLTreeAbstractor::set_less):
(WebCore::IDBKeyTree::AVLTreeAbstractor::get_greater):
(WebCore::IDBKeyTree::AVLTreeAbstractor::set_greater):
(WebCore::IDBKeyTree::AVLTreeAbstractor::get_balance_factor):
(WebCore::IDBKeyTree::AVLTreeAbstractor::set_balance_factor):
(WebCore::IDBKeyTree::AVLTreeAbstractor::null):
(WebCore::IDBKeyTree::AVLTreeAbstractor::compare_key_node):
(WebCore::IDBKeyTree::AVLTreeAbstractor::compare_node_node):
(WebCore::::IDBKeyTree):
(WebCore::::~IDBKeyTree):
(WebCore::::AVLTreeAbstractor::compare_key_key):
(WebCore::::get):
(WebCore::::insert):
(WebCore::::remove):
