1 /*

     2     This file is part of the WebKit open source project.

     3     This file has been generated by generate-bindings.pl. DO NOT MODIFY!

     4 

     5     This library is free software; you can redistribute it and/or

     6     modify it under the terms of the GNU Library General Public

     7     License as published by the Free Software Foundation; either

     8     version 2 of the License, or (at your option) any later version.

     9 

    10     This library is distributed in the hope that it will be useful,

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Library General Public License for more details.

    14 

    15     You should have received a copy of the GNU Library General Public License

    16     along with this library; see the file COPYING.LIB.  If not, write to

    17     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    18     Boston, MA 02110-1301, USA.

    19 */

    20 

    21 #include "config.h"

    22 

    23 #if ENABLE(XPATH)

    24 

    25 #include "JSXPathExpression.h"

    26 

    27 #include "JSNode.h"

    28 #include "JSXPathResult.h"

    29 #include "XPathExpression.h"

    30 #include "XPathResult.h"

    31 #include <runtime/Error.h>

    32 #include <wtf/GetPtr.h>

    33 

    34 using namespace JSC;

    35 

    36 namespace WebCore {

    37 

    38 ASSERT_CLASS_FITS_IN_CELL(JSXPathExpression);

    39 

    40 /* Hash table */

    41 #if ENABLE(JIT)

    42 #define THUNK_GENERATOR(generator) , generator

    43 #else

    44 #define THUNK_GENERATOR(generator)

    45 #endif

    46 

    47 static const HashTableValue JSXPathExpressionTableValues[2] =

    48 {

    49     { "constructor", DontEnum | ReadOnly, (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsXPathExpressionConstructor), (intptr_t)0 THUNK_GENERATOR(0) },

    50     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    51 };

    52 

    53 #undef THUNK_GENERATOR

    54 static JSC_CONST_HASHTABLE HashTable JSXPathExpressionTable = { 2, 1, JSXPathExpressionTableValues, 0 };

    55 /* Hash table for constructor */

    56 #if ENABLE(JIT)

    57 #define THUNK_GENERATOR(generator) , generator

    58 #else

    59 #define THUNK_GENERATOR(generator)

    60 #endif

    61 

    62 static const HashTableValue JSXPathExpressionConstructorTableValues[1] =

    63 {

    64     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    65 };

    66 

    67 #undef THUNK_GENERATOR

    68 static JSC_CONST_HASHTABLE HashTable JSXPathExpressionConstructorTable = { 1, 0, JSXPathExpressionConstructorTableValues, 0 };

    69 class JSXPathExpressionConstructor : public DOMConstructorObject {

    70 public:

    71     JSXPathExpressionConstructor(JSC::ExecState*, JSDOMGlobalObject*);

    72 

    73     virtual bool getOwnPropertySlot(JSC::ExecState*, const JSC::Identifier&, JSC::PropertySlot&);

    74     virtual bool getOwnPropertyDescriptor(JSC::ExecState*, const JSC::Identifier&, JSC::PropertyDescriptor&);

    75     virtual const JSC::ClassInfo* classInfo() const { return &s_info; }

    76     static const JSC::ClassInfo s_info;

    77     static PassRefPtr<JSC::Structure> createStructure(JSC::JSValue prototype)

    78     {

    79         return JSC::Structure::create(prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), AnonymousSlotCount);

    80     }

    81 protected:

    82     static const unsigned StructureFlags = JSC::OverridesGetOwnPropertySlot | JSC::ImplementsHasInstance | DOMConstructorObject::StructureFlags;

    83 };

    84 

    85 const ClassInfo JSXPathExpressionConstructor::s_info = { "XPathExpressionConstructor", 0, &JSXPathExpressionConstructorTable, 0 };

    86 

    87 JSXPathExpressionConstructor::JSXPathExpressionConstructor(ExecState* exec, JSDOMGlobalObject* globalObject)

    88     : DOMConstructorObject(JSXPathExpressionConstructor::createStructure(globalObject->objectPrototype()), globalObject)

    89 {

    90     putDirect(exec->propertyNames().prototype, JSXPathExpressionPrototype::self(exec, globalObject), DontDelete | ReadOnly);

    91 }

    92 

    93 bool JSXPathExpressionConstructor::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

    94 {

    95     return getStaticValueSlot<JSXPathExpressionConstructor, DOMObject>(exec, &JSXPathExpressionConstructorTable, this, propertyName, slot);

    96 }

    97 

    98 bool JSXPathExpressionConstructor::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

    99 {

   100     return getStaticValueDescriptor<JSXPathExpressionConstructor, DOMObject>(exec, &JSXPathExpressionConstructorTable, this, propertyName, descriptor);

   101 }

   102 

   103 /* Hash table for prototype */

   104 #if ENABLE(JIT)

   105 #define THUNK_GENERATOR(generator) , generator

   106 #else

   107 #define THUNK_GENERATOR(generator)

   108 #endif

   109 

   110 static const HashTableValue JSXPathExpressionPrototypeTableValues[2] =

   111 {

   112     { "evaluate", DontDelete | Function, (intptr_t)static_cast<NativeFunction>(jsXPathExpressionPrototypeFunctionEvaluate), (intptr_t)3 THUNK_GENERATOR(0) },

   113     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

   114 };

   115 

   116 #undef THUNK_GENERATOR

   117 static JSC_CONST_HASHTABLE HashTable JSXPathExpressionPrototypeTable = { 2, 1, JSXPathExpressionPrototypeTableValues, 0 };

   118 const ClassInfo JSXPathExpressionPrototype::s_info = { "XPathExpressionPrototype", 0, &JSXPathExpressionPrototypeTable, 0 };

   119 

   120 JSObject* JSXPathExpressionPrototype::self(ExecState* exec, JSGlobalObject* globalObject)

   121 {

   122     return getDOMPrototype<JSXPathExpression>(exec, globalObject);

   123 }

   124 

   125 bool JSXPathExpressionPrototype::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   126 {

   127     return getStaticFunctionSlot<JSObject>(exec, &JSXPathExpressionPrototypeTable, this, propertyName, slot);

   128 }

   129 

   130 bool JSXPathExpressionPrototype::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   131 {

   132     return getStaticFunctionDescriptor<JSObject>(exec, &JSXPathExpressionPrototypeTable, this, propertyName, descriptor);

   133 }

   134 

   135 const ClassInfo JSXPathExpression::s_info = { "XPathExpression", 0, &JSXPathExpressionTable, 0 };

   136 

   137 JSXPathExpression::JSXPathExpression(NonNullPassRefPtr<Structure> structure, JSDOMGlobalObject* globalObject, PassRefPtr<XPathExpression> impl)

   138     : DOMObjectWithGlobalPointer(structure, globalObject)

   139     , m_impl(impl)

   140 {

   141 }

   142 

   143 JSXPathExpression::~JSXPathExpression()

   144 {

   145     forgetDOMObject(this, impl());

   146 }

   147 

   148 JSObject* JSXPathExpression::createPrototype(ExecState* exec, JSGlobalObject* globalObject)

   149 {

   150     return new (exec) JSXPathExpressionPrototype(globalObject, JSXPathExpressionPrototype::createStructure(globalObject->objectPrototype()));

   151 }

   152 

   153 bool JSXPathExpression::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   154 {

   155     return getStaticValueSlot<JSXPathExpression, Base>(exec, &JSXPathExpressionTable, this, propertyName, slot);

   156 }

   157 

   158 bool JSXPathExpression::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   159 {

   160     return getStaticValueDescriptor<JSXPathExpression, Base>(exec, &JSXPathExpressionTable, this, propertyName, descriptor);

   161 }

   162 

   163 JSValue jsXPathExpressionConstructor(ExecState* exec, JSValue slotBase, const Identifier&)

   164 {

   165     JSXPathExpression* domObject = static_cast<JSXPathExpression*>(asObject(slotBase));

   166     return JSXPathExpression::getConstructor(exec, domObject->globalObject());

   167 }

   168 JSValue JSXPathExpression::getConstructor(ExecState* exec, JSGlobalObject* globalObject)

   169 {

   170     return getDOMConstructor<JSXPathExpressionConstructor>(exec, static_cast<JSDOMGlobalObject*>(globalObject));

   171 }

   172 

   173 EncodedJSValue JSC_HOST_CALL jsXPathExpressionPrototypeFunctionEvaluate(ExecState* exec)

   174 {

   175     JSValue thisValue = exec->hostThisValue();

   176     if (!thisValue.inherits(&JSXPathExpression::s_info))

   177         return throwVMTypeError(exec);

   178     JSXPathExpression* castedThis = static_cast<JSXPathExpression*>(asObject(thisValue));

   179     XPathExpression* imp = static_cast<XPathExpression*>(castedThis->impl());

   180     ExceptionCode ec = 0;

   181     Node* contextNode = toNode(exec->argument(0));

   182     unsigned short type = exec->argument(1).toInt32(exec);

   183     XPathResult* inResult = toXPathResult(exec->argument(2));

   184 

   185 

   186     JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->evaluate(contextNode, type, inResult, ec)));

   187     setDOMException(exec, ec);

   188     return JSValue::encode(result);

   189 }

   190 

   191 JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, XPathExpression* object)

   192 {

   193     return getDOMObjectWrapper<JSXPathExpression>(exec, globalObject, object);

   194 }

   195 XPathExpression* toXPathExpression(JSC::JSValue value)

   196 {

   197     return value.inherits(&JSXPathExpression::s_info) ? static_cast<JSXPathExpression*>(asObject(value))->impl() : 0;

   198 }

   199 

   200 }

   201 

   202 #endif // ENABLE(XPATH)