1 files changed, 0 insertions, 293 deletions
diff --git a/WebCore/bridge/objc/objc_runtime.mm b/WebCore/bridge/objc/objc_runtime.mm
deleted file mode 100644
index e6729a8..0000000
--- a/WebCore/bridge/objc/objc_runtime.mm
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * Copyright (C) 2004, 2008 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#include "config.h"
-#include "objc_runtime.h"
-
-#include "JSDOMBinding.h"
-#include "WebScriptObject.h"
-#include "objc_instance.h"
-#include "runtime_array.h"
-#include "runtime_object.h"
-#include <runtime/Error.h>
-#include <runtime/JSGlobalObject.h>
-#include <runtime/JSLock.h>
-#include <runtime/ObjectPrototype.h>
-#include <wtf/RetainPtr.h>
-
-using namespace WebCore;
-
-namespace JSC {
-namespace Bindings {
-
-ClassStructPtr webScriptObjectClass()
-{
-    static ClassStructPtr<WebScriptObject> webScriptObjectClass = NSClassFromString(@"WebScriptObject");
-    return webScriptObjectClass;
-}
-
-ClassStructPtr webUndefinedClass()
-{
-    static ClassStructPtr<WebUndefined> webUndefinedClass = NSClassFromString(@"WebUndefined");
-    return webUndefinedClass;
-}
-
-// ---------------------- ObjcMethod ----------------------
-
-ObjcMethod::ObjcMethod(ClassStructPtr aClass, const char* name)
-{
-    _objcClass = aClass;
-    _selector = name;   // Assume ObjC runtime keeps these around forever.
-    _javaScriptName = 0;
-}
-
-const char* ObjcMethod::name() const
-{
-    return _selector;
-}
-
-int ObjcMethod::numParameters() const
-{
-    return [getMethodSignature() numberOfArguments] - 2;
-}
-
-NSMethodSignature* ObjcMethod::getMethodSignature() const
-{
-#if defined(OBJC_API_VERSION) && OBJC_API_VERSION >= 2
-    return [_objcClass instanceMethodSignatureForSelector:sel_registerName(_selector)];
-#else
-    return [_objcClass instanceMethodSignatureForSelector:(SEL)_selector];
-#endif
-}
-
-// ---------------------- ObjcField ----------------------
-
-ObjcField::ObjcField(Ivar ivar) 
-{
-    _ivar = ivar;    // Assume ObjectiveC runtime will keep this alive forever
-    _name = 0;
-}
-
-ObjcField::ObjcField(CFStringRef name) 
-{
-    _ivar = 0;
-    _name = (CFStringRef)CFRetain(name);
-}
-
-const char* ObjcField::name() const 
-{
-#if defined(OBJC_API_VERSION) && OBJC_API_VERSION >= 2
-    if (_ivar)
-        return ivar_getName(_ivar);
-#else
-    if (_ivar)
-        return _ivar->ivar_name;
-#endif
-    return [(NSString*)_name.get() UTF8String];
-}
-
-JSValue* ObjcField::valueFromInstance(ExecState* exec, const Instance* instance) const
-{
-    JSValue* result = jsUndefined();
-    
-    id targetObject = (static_cast<const ObjcInstance*>(instance))->getObject();
-
-    JSLock::DropAllLocks dropAllLocks(false); // Can't put this inside the @try scope because it unwinds incorrectly.
-
-    @try {
-        NSString* key = [NSString stringWithCString:name() encoding:NSASCIIStringEncoding];
-        if (id objcValue = [targetObject valueForKey:key])
-            result = convertObjcValueToValue(exec, &objcValue, ObjcObjectType, instance->rootObject());
-    } @catch(NSException* localException) {
-        JSLock::lock(false);
-        throwError(exec, GeneralError, [localException reason]);
-        JSLock::unlock(false);
-    }
-
-    // Work around problem in some versions of GCC where result gets marked volatile and
-    // it can't handle copying from a volatile to non-volatile.
-    return const_cast<JSValue*&>(result);
-}
-
-static id convertValueToObjcObject(ExecState* exec, JSValue* value)
-{
-    RefPtr<RootObject> rootObject = findRootObject(exec->dynamicGlobalObject());
-    if (!rootObject)
-        return nil;
-    return [webScriptObjectClass() _convertValueToObjcValue:value originRootObject:rootObject.get() rootObject:rootObject.get()];
-}
-
-void ObjcField::setValueToInstance(ExecState* exec, const Instance* instance, JSValue* aValue) const
-{
-    id targetObject = (static_cast<const ObjcInstance*>(instance))->getObject();
-    id value = convertValueToObjcObject(exec, aValue);
-
-    JSLock::DropAllLocks dropAllLocks(false); // Can't put this inside the @try scope because it unwinds incorrectly.
-
-    @try {
-        NSString* key = [NSString stringWithCString:name() encoding:NSASCIIStringEncoding];
-        [targetObject setValue:value forKey:key];
-    } @catch(NSException* localException) {
-        JSLock::lock(false);
-        throwError(exec, GeneralError, [localException reason]);
-        JSLock::unlock(false);
-    }
-}
-
-// ---------------------- ObjcArray ----------------------
-
-ObjcArray::ObjcArray(ObjectStructPtr a, PassRefPtr<RootObject> rootObject)
-    : Array(rootObject)
-    , _array(a)
-{
-}
-
-void ObjcArray::setValueAt(ExecState* exec, unsigned int index, JSValue* aValue) const
-{
-    if (![_array.get() respondsToSelector:@selector(insertObject:atIndex:)]) {
-        throwError(exec, TypeError, "Array is not mutable.");
-        return;
-    }
-
-    if (index > [_array.get() count]) {
-        throwError(exec, RangeError, "Index exceeds array size.");
-        return;
-    }
-    
-    // Always try to convert the value to an ObjC object, so it can be placed in the
-    // array.
-    ObjcValue oValue = convertValueToObjcValue (exec, aValue, ObjcObjectType);
-
-    @try {
-        [_array.get() insertObject:oValue.objectValue atIndex:index];
-    } @catch(NSException* localException) {
-        throwError(exec, GeneralError, "Objective-C exception.");
-    }
-}
-
-JSValue* ObjcArray::valueAt(ExecState* exec, unsigned int index) const
-{
-    if (index > [_array.get() count])
-        return throwError(exec, RangeError, "Index exceeds array size.");
-    @try {
-        id obj = [_array.get() objectAtIndex:index];
-        if (obj)
-            return convertObjcValueToValue (exec, &obj, ObjcObjectType, _rootObject.get());
-    } @catch(NSException* localException) {
-        return throwError(exec, GeneralError, "Objective-C exception.");
-    }
-    return jsUndefined();
-}
-
-unsigned int ObjcArray::getLength() const
-{
-    return [_array.get() count];
-}
-
-const ClassInfo ObjcFallbackObjectImp::s_info = { "ObjcFallbackObject", 0, 0, 0 };
-
-ObjcFallbackObjectImp::ObjcFallbackObjectImp(ExecState* exec, ObjcInstance* i, const Identifier& propertyName)
-    : JSObject(getDOMStructure<ObjcFallbackObjectImp>(exec))
-    , _instance(i)
-    , _item(propertyName)
-{
-}
-
-bool ObjcFallbackObjectImp::getOwnPropertySlot(ExecState*, const Identifier&, PropertySlot& slot)
-{
-    // keep the prototype from getting called instead of just returning false
-    slot.setUndefined();
-    return true;
-}
-
-void ObjcFallbackObjectImp::put(ExecState*, const Identifier&, JSValue*, PutPropertySlot&)
-{
-}
-
-static JSValue* callObjCFallbackObject(ExecState* exec, JSObject* function, JSValue* thisValue, const ArgList& args)
-{
-    if (!thisValue->isObject(&RuntimeObjectImp::s_info))
-        return throwError(exec, TypeError);
-
-    JSValue* result = jsUndefined();
-
-    RuntimeObjectImp* imp = static_cast<RuntimeObjectImp*>(asObject(thisValue));
-    Instance* instance = imp->getInternalInstance();
-
-    if (!instance)
-        return RuntimeObjectImp::throwInvalidAccessError(exec);
-    
-    instance->begin();
-
-    ObjcInstance* objcInstance = static_cast<ObjcInstance*>(instance);
-    id targetObject = objcInstance->getObject();
-    
-    if ([targetObject respondsToSelector:@selector(invokeUndefinedMethodFromWebScript:withArguments:)]){
-        ObjcClass* objcClass = static_cast<ObjcClass*>(instance->getClass());
-        OwnPtr<ObjcMethod> fallbackMethod(new ObjcMethod(objcClass->isa(), sel_getName(@selector(invokeUndefinedMethodFromWebScript:withArguments:))));
-        const Identifier& nameIdentifier = static_cast<ObjcFallbackObjectImp*>(function)->propertyName();
-        RetainPtr<CFStringRef> name(AdoptCF, CFStringCreateWithCharacters(0, nameIdentifier.data(), nameIdentifier.size()));
-        fallbackMethod->setJavaScriptName(name.get());
-        MethodList methodList;
-        methodList.append(fallbackMethod.get());
-        result = instance->invokeMethod(exec, methodList, args);
-    }
-            
-    instance->end();
-
-    return result;
-}
-
-CallType ObjcFallbackObjectImp::getCallData(CallData& callData)
-{
-    id targetObject = _instance->getObject();
-    if (![targetObject respondsToSelector:@selector(invokeUndefinedMethodFromWebScript:withArguments:)])
-        return CallTypeNone;
-    callData.native.function = callObjCFallbackObject;
-    return CallTypeHost;
-}
-
-bool ObjcFallbackObjectImp::deleteProperty(ExecState*, const Identifier&)
-{
-    return false;
-}
-
-JSValue* ObjcFallbackObjectImp::defaultValue(ExecState* exec, PreferredPrimitiveType) const
-{
-    return _instance->getValueOfUndefinedField(exec, _item);
-}
-
-bool ObjcFallbackObjectImp::toBoolean(ExecState *) const
-{
-    id targetObject = _instance->getObject();
-    
-    if ([targetObject respondsToSelector:@selector(invokeUndefinedMethodFromWebScript:withArguments:)])
-        return true;
-    
-    return false;
-}
-
-}
-}