/* | |
* Copyright (C) 2003 Apple Computer, 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. | |
*/ | |
#ifndef JAVASCRIPTCORE_BINDINGS_JNI_JSOBJECT_H | |
#define JAVASCRIPTCORE_BINDINGS_JNI_JSOBJECT_H | |
#if ENABLE(MAC_JAVA_BRIDGE) | |
#include <CoreFoundation/CoreFoundation.h> | |
#include <JavaVM/jni.h> | |
#include <runtime/JSValue.h> | |
#include <wtf/RefPtr.h> | |
#define jlong_to_ptr(a) ((void*)(uintptr_t)(a)) | |
#define jlong_to_impptr(a) (static_cast<JSC::JSObject*>(((void*)(uintptr_t)(a)))) | |
#define ptr_to_jlong(a) ((jlong)(uintptr_t)(a)) | |
namespace JSC { | |
class ArgList; | |
class ExecState; | |
class JSObject; | |
class MarkedArgumentBuffer; | |
namespace Bindings { | |
class RootObject; | |
enum JSObjectCallType { | |
CreateNative, | |
Call, | |
Eval, | |
GetMember, | |
SetMember, | |
RemoveMember, | |
GetSlot, | |
SetSlot, | |
ToString, | |
Finalize | |
}; | |
struct JSObjectCallContext | |
{ | |
JSObjectCallType type; | |
jlong nativeHandle; | |
jstring string; | |
jobjectArray args; | |
jint index; | |
jobject value; | |
CFRunLoopRef originatingLoop; | |
jvalue result; | |
}; | |
class JavaJSObject | |
{ | |
public: | |
JavaJSObject(jlong nativeHandle); | |
static jlong createNative(jlong nativeHandle); | |
jobject call(jstring methodName, jobjectArray args) const; | |
jobject eval(jstring script) const; | |
jobject getMember(jstring memberName) const; | |
void setMember(jstring memberName, jobject value) const; | |
void removeMember(jstring memberName) const; | |
jobject getSlot(jint index) const; | |
void setSlot(jint index, jobject value) const; | |
jstring toString() const; | |
void finalize() const; | |
static jvalue invoke(JSObjectCallContext*); | |
jobject convertValueToJObject(JSValue) const; | |
JSValue convertJObjectToValue(ExecState*, jobject) const; | |
void getListFromJArray(ExecState*, jobjectArray, MarkedArgumentBuffer&) const; | |
RootObject* rootObject() const; | |
// Must be called from the thread that will be used to access JavaScript. | |
static void initializeJNIThreading(); | |
private: | |
RefPtr<RootObject> _rootObject; | |
JSObject* _imp; | |
}; | |
} // namespace Bindings | |
} // namespace JSC | |
extern "C" { | |
// The Java VM calls these functions to handle calls to methods in Java's JSObject class. | |
jlong KJS_JSCreateNativeJSObject(JNIEnv*, jclass, jstring jurl, jlong nativeHandle, jboolean ctx); | |
void KJS_JSObject_JSFinalize(JNIEnv*, jclass, jlong nativeJSObject); | |
jobject KJS_JSObject_JSObjectCall(JNIEnv*, jclass, jlong nativeJSObject, jstring jurl, jstring methodName, jobjectArray args, jboolean ctx); | |
jobject KJS_JSObject_JSObjectEval(JNIEnv*, jclass, jlong nativeJSObject, jstring jurl, jstring jscript, jboolean ctx); | |
jobject KJS_JSObject_JSObjectGetMember(JNIEnv*, jclass, jlong nativeJSObject, jstring jurl, jstring jname, jboolean ctx); | |
void KJS_JSObject_JSObjectSetMember(JNIEnv*, jclass, jlong nativeJSObject, jstring jurl, jstring jname, jobject value, jboolean ctx); | |
void KJS_JSObject_JSObjectRemoveMember(JNIEnv*, jclass, jlong nativeJSObject, jstring jurl, jstring jname, jboolean ctx); | |
jobject KJS_JSObject_JSObjectGetSlot(JNIEnv*, jclass, jlong nativeJSObject, jstring jurl, jint jindex, jboolean ctx); | |
void KJS_JSObject_JSObjectSetSlot(JNIEnv*, jclass, jlong nativeJSObject, jstring jurl, jint jindex, jobject value, jboolean ctx); | |
jstring KJS_JSObject_JSObjectToString(JNIEnv*, jclass, jlong nativeJSObject); | |
} | |
#endif // ENABLE(MAC_JAVA_BRIDGE) | |
#endif // JAVASCRIPTCORE_BINDINGS_JNI_JSOBJECT_H |