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 "JSXPathEvaluator.h"

    26 

    27 #include "JSCustomXPathNSResolver.h"

    28 #include "JSNode.h"

    29 #include "JSXPathExpression.h"

    30 #include "JSXPathNSResolver.h"

    31 #include "JSXPathResult.h"

    32 #include "PlatformString.h"

    33 #include "XPathEvaluator.h"

    34 #include "XPathExpression.h"

    35 #include "XPathNSResolver.h"

    36 #include "XPathResult.h"

    37 #include <runtime/Error.h>

    38 #include <wtf/GetPtr.h>

    39 

    40 using namespace JSC;

    41 

    42 namespace WebCore {

    43 

    44 ASSERT_CLASS_FITS_IN_CELL(JSXPathEvaluator);

    45 

    46 /* Hash table */

    47 #if ENABLE(JIT)

    48 #define THUNK_GENERATOR(generator) , generator

    49 #else

    50 #define THUNK_GENERATOR(generator)

    51 #endif

    52 

    53 static const HashTableValue JSXPathEvaluatorTableValues[2] =

    54 {

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

    56     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    57 };

    58 

    59 #undef THUNK_GENERATOR

    60 static JSC_CONST_HASHTABLE HashTable JSXPathEvaluatorTable = { 2, 1, JSXPathEvaluatorTableValues, 0 };

    61 /* Hash table for constructor */

    62 #if ENABLE(JIT)

    63 #define THUNK_GENERATOR(generator) , generator

    64 #else

    65 #define THUNK_GENERATOR(generator)

    66 #endif

    67 

    68 static const HashTableValue JSXPathEvaluatorConstructorTableValues[1] =

    69 {

    70     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

    71 };

    72 

    73 #undef THUNK_GENERATOR

    74 static JSC_CONST_HASHTABLE HashTable JSXPathEvaluatorConstructorTable = { 1, 0, JSXPathEvaluatorConstructorTableValues, 0 };

    75 class JSXPathEvaluatorConstructor : public DOMConstructorObject {

    76 public:

    77     JSXPathEvaluatorConstructor(JSC::ExecState*, JSDOMGlobalObject*);

    78 

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

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

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

    82     static const JSC::ClassInfo s_info;

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

    84     {

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

    86     }

    87 protected:

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

    89     static JSC::EncodedJSValue JSC_HOST_CALL constructJSXPathEvaluator(JSC::ExecState*);

    90     virtual JSC::ConstructType getConstructData(JSC::ConstructData&);

    91 };

    92 

    93 const ClassInfo JSXPathEvaluatorConstructor::s_info = { "XPathEvaluatorConstructor", 0, &JSXPathEvaluatorConstructorTable, 0 };

    94 

    95 JSXPathEvaluatorConstructor::JSXPathEvaluatorConstructor(ExecState* exec, JSDOMGlobalObject* globalObject)

    96     : DOMConstructorObject(JSXPathEvaluatorConstructor::createStructure(globalObject->objectPrototype()), globalObject)

    97 {

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

    99 }

   100 

   101 bool JSXPathEvaluatorConstructor::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   102 {

   103     return getStaticValueSlot<JSXPathEvaluatorConstructor, DOMObject>(exec, &JSXPathEvaluatorConstructorTable, this, propertyName, slot);

   104 }

   105 

   106 bool JSXPathEvaluatorConstructor::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   107 {

   108     return getStaticValueDescriptor<JSXPathEvaluatorConstructor, DOMObject>(exec, &JSXPathEvaluatorConstructorTable, this, propertyName, descriptor);

   109 }

   110 

   111 EncodedJSValue JSC_HOST_CALL JSXPathEvaluatorConstructor::constructJSXPathEvaluator(ExecState* exec)

   112 {

   113     return JSValue::encode(asObject(toJS(exec, static_cast<JSXPathEvaluatorConstructor*>(exec->callee())->globalObject(), XPathEvaluator::create())));

   114 }

   115 

   116 ConstructType JSXPathEvaluatorConstructor::getConstructData(ConstructData& constructData)

   117 {

   118     constructData.native.function = constructJSXPathEvaluator;

   119     return ConstructTypeHost;

   120 }

   121 

   122 /* Hash table for prototype */

   123 #if ENABLE(JIT)

   124 #define THUNK_GENERATOR(generator) , generator

   125 #else

   126 #define THUNK_GENERATOR(generator)

   127 #endif

   128 

   129 static const HashTableValue JSXPathEvaluatorPrototypeTableValues[4] =

   130 {

   131     { "createExpression", DontDelete | Function, (intptr_t)static_cast<NativeFunction>(jsXPathEvaluatorPrototypeFunctionCreateExpression), (intptr_t)2 THUNK_GENERATOR(0) },

   132     { "createNSResolver", DontDelete | Function, (intptr_t)static_cast<NativeFunction>(jsXPathEvaluatorPrototypeFunctionCreateNSResolver), (intptr_t)1 THUNK_GENERATOR(0) },

   133     { "evaluate", DontDelete | Function, (intptr_t)static_cast<NativeFunction>(jsXPathEvaluatorPrototypeFunctionEvaluate), (intptr_t)5 THUNK_GENERATOR(0) },

   134     { 0, 0, 0, 0 THUNK_GENERATOR(0) }

   135 };

   136 

   137 #undef THUNK_GENERATOR

   138 static JSC_CONST_HASHTABLE HashTable JSXPathEvaluatorPrototypeTable = { 8, 7, JSXPathEvaluatorPrototypeTableValues, 0 };

   139 const ClassInfo JSXPathEvaluatorPrototype::s_info = { "XPathEvaluatorPrototype", 0, &JSXPathEvaluatorPrototypeTable, 0 };

   140 

   141 JSObject* JSXPathEvaluatorPrototype::self(ExecState* exec, JSGlobalObject* globalObject)

   142 {

   143     return getDOMPrototype<JSXPathEvaluator>(exec, globalObject);

   144 }

   145 

   146 bool JSXPathEvaluatorPrototype::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   147 {

   148     return getStaticFunctionSlot<JSObject>(exec, &JSXPathEvaluatorPrototypeTable, this, propertyName, slot);

   149 }

   150 

   151 bool JSXPathEvaluatorPrototype::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   152 {

   153     return getStaticFunctionDescriptor<JSObject>(exec, &JSXPathEvaluatorPrototypeTable, this, propertyName, descriptor);

   154 }

   155 

   156 const ClassInfo JSXPathEvaluator::s_info = { "XPathEvaluator", 0, &JSXPathEvaluatorTable, 0 };

   157 

   158 JSXPathEvaluator::JSXPathEvaluator(NonNullPassRefPtr<Structure> structure, JSDOMGlobalObject* globalObject, PassRefPtr<XPathEvaluator> impl)

   159     : DOMObjectWithGlobalPointer(structure, globalObject)

   160     , m_impl(impl)

   161 {

   162 }

   163 

   164 JSXPathEvaluator::~JSXPathEvaluator()

   165 {

   166     forgetDOMObject(this, impl());

   167 }

   168 

   169 JSObject* JSXPathEvaluator::createPrototype(ExecState* exec, JSGlobalObject* globalObject)

   170 {

   171     return new (exec) JSXPathEvaluatorPrototype(globalObject, JSXPathEvaluatorPrototype::createStructure(globalObject->objectPrototype()));

   172 }

   173 

   174 bool JSXPathEvaluator::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)

   175 {

   176     return getStaticValueSlot<JSXPathEvaluator, Base>(exec, &JSXPathEvaluatorTable, this, propertyName, slot);

   177 }

   178 

   179 bool JSXPathEvaluator::getOwnPropertyDescriptor(ExecState* exec, const Identifier& propertyName, PropertyDescriptor& descriptor)

   180 {

   181     return getStaticValueDescriptor<JSXPathEvaluator, Base>(exec, &JSXPathEvaluatorTable, this, propertyName, descriptor);

   182 }

   183 

   184 JSValue jsXPathEvaluatorConstructor(ExecState* exec, JSValue slotBase, const Identifier&)

   185 {

   186     JSXPathEvaluator* domObject = static_cast<JSXPathEvaluator*>(asObject(slotBase));

   187     return JSXPathEvaluator::getConstructor(exec, domObject->globalObject());

   188 }

   189 JSValue JSXPathEvaluator::getConstructor(ExecState* exec, JSGlobalObject* globalObject)

   190 {

   191     return getDOMConstructor<JSXPathEvaluatorConstructor>(exec, static_cast<JSDOMGlobalObject*>(globalObject));

   192 }

   193 

   194 EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionCreateExpression(ExecState* exec)

   195 {

   196     JSValue thisValue = exec->hostThisValue();

   197     if (!thisValue.inherits(&JSXPathEvaluator::s_info))

   198         return throwVMTypeError(exec);

   199     JSXPathEvaluator* castedThis = static_cast<JSXPathEvaluator*>(asObject(thisValue));

   200     XPathEvaluator* imp = static_cast<XPathEvaluator*>(castedThis->impl());

   201     ExceptionCode ec = 0;

   202     const String& expression = ustringToString(exec->argument(0).toString(exec));

   203     RefPtr<XPathNSResolver> customResolver;

   204     XPathNSResolver* resolver = toXPathNSResolver(exec->argument(1));

   205     if (!resolver) {

   206         customResolver = JSCustomXPathNSResolver::create(exec, exec->argument(1));

   207         if (exec->hadException())

   208             return JSValue::encode(jsUndefined());

   209         resolver = customResolver.get();

   210     }

   211 

   212 

   213     JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->createExpression(expression, resolver, ec)));

   214     setDOMException(exec, ec);

   215     return JSValue::encode(result);

   216 }

   217 

   218 EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionCreateNSResolver(ExecState* exec)

   219 {

   220     JSValue thisValue = exec->hostThisValue();

   221     if (!thisValue.inherits(&JSXPathEvaluator::s_info))

   222         return throwVMTypeError(exec);

   223     JSXPathEvaluator* castedThis = static_cast<JSXPathEvaluator*>(asObject(thisValue));

   224     XPathEvaluator* imp = static_cast<XPathEvaluator*>(castedThis->impl());

   225     Node* nodeResolver = toNode(exec->argument(0));

   226 

   227 

   228     JSC::JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->createNSResolver(nodeResolver)));

   229     return JSValue::encode(result);

   230 }

   231 

   232 EncodedJSValue JSC_HOST_CALL jsXPathEvaluatorPrototypeFunctionEvaluate(ExecState* exec)

   233 {

   234     JSValue thisValue = exec->hostThisValue();

   235     if (!thisValue.inherits(&JSXPathEvaluator::s_info))

   236         return throwVMTypeError(exec);

   237     JSXPathEvaluator* castedThis = static_cast<JSXPathEvaluator*>(asObject(thisValue));

   238     XPathEvaluator* imp = static_cast<XPathEvaluator*>(castedThis->impl());

   239     ExceptionCode ec = 0;

   240     const String& expression = ustringToString(exec->argument(0).toString(exec));

   241     Node* contextNode = toNode(exec->argument(1));

   242     RefPtr<XPathNSResolver> customResolver;

   243     XPathNSResolver* resolver = toXPathNSResolver(exec->argument(2));

   244     if (!resolver) {

   245         customResolver = JSCustomXPathNSResolver::create(exec, exec->argument(2));

   246         if (exec->hadException())

   247             return JSValue::encode(jsUndefined());

   248         resolver = customResolver.get();

   249     }

   250     unsigned short type = exec->argument(3).toInt32(exec);

   251     XPathResult* inResult = toXPathResult(exec->argument(4));

   252 

   253 

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

   255     setDOMException(exec, ec);

   256     return JSValue::encode(result);

   257 }

   258 

   259 JSC::JSValue toJS(JSC::ExecState* exec, JSDOMGlobalObject* globalObject, XPathEvaluator* object)

   260 {

   261     return getDOMObjectWrapper<JSXPathEvaluator>(exec, globalObject, object);

   262 }

   263 XPathEvaluator* toXPathEvaluator(JSC::JSValue value)

   264 {

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

   266 }

   267 

   268 }

   269 

   270 #endif // ENABLE(XPATH)