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+/*
+ * 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 _JNI_UTILITY_H_
+#define _JNI_UTILITY_H_
+
+#include <list.h>
+
+#include <JavaVM/jni.h>
+
+// The order of these items can not be modified as they are tightly
+// bound with the JVM on Mac OSX. If new types need to be added, they
+// should be added to the end. It is used in jni_obc.mm when calling
+// through to the JVM. Newly added items need to be made compatible
+// in that file.
+typedef enum {
+ invalid_type = 0,
+ void_type,
+ object_type,
+ boolean_type,
+ byte_type,
+ char_type,
+ short_type,
+ int_type,
+ long_type,
+ float_type,
+ double_type,
+ array_type
+} JNIType;
+
+namespace KJS {
+
+namespace Bindings {
+
+class JavaParameter;
+
+const char *getCharactersFromJString(jstring aJString);
+void releaseCharactersForJString(jstring aJString, const char *s);
+
+const char *getCharactersFromJStringInEnv(JNIEnv *env, jstring aJString);
+void releaseCharactersForJStringInEnv(JNIEnv *env, jstring aJString, const char *s);
+const jchar *getUCharactersFromJStringInEnv(JNIEnv *env, jstring aJString);
+void releaseUCharactersForJStringInEnv(JNIEnv *env, jstring aJString, const jchar *s);
+
+JNIType JNITypeFromClassName(const char *name);
+JNIType JNITypeFromPrimitiveType(char type);
+const char *signatureFromPrimitiveType(JNIType type);
+
+jvalue convertValueToJValue(ExecState *exec, JSValue *value, JNIType _JNIType, const char *javaClassName);
+
+jvalue getJNIField(jobject obj, JNIType type, const char *name, const char *signature);
+
+jmethodID getMethodID(jobject obj, const char *name, const char *sig);
+
+jobject callJNIObjectMethod(jobject obj, const char *name, const char *sig, ... );
+void callJNIVoidMethod(jobject obj, const char *name, const char *sig, ... );
+jboolean callJNIBooleanMethod(jobject obj, const char *name, const char *sig, ... );
+jboolean callJNIStaticBooleanMethod(jclass cls, const char *name, const char *sig, ... );
+jbyte callJNIByteMethod(jobject obj, const char *name, const char *sig, ... );
+jchar callJNICharMethod(jobject obj, const char *name, const char *sig, ... );
+jshort callJNIShortMethod(jobject obj, const char *name, const char *sig, ... );
+jint callJNIIntMethod(jobject obj, const char *name, const char *sig, ... );
+jlong callJNILongMethod(jobject obj, const char *name, const char *sig, ... );
+jfloat callJNIFloatMethod(jobject obj, const char *name, const char *sig, ... );
+jdouble callJNIDoubleMethod(jobject obj, const char *name, const char *sig, ... );
+
+jobject callJNIObjectMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+void callJNIVoidMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+jboolean callJNIBooleanMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+jbyte callJNIByteMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+jchar callJNICharMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+jshort callJNIShortMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+jint callJNIIntMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+jlong callJNILongMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+jfloat callJNIFloatMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+jdouble callJNIDoubleMethodA(jobject obj, const char *name, const char *sig, jvalue *args);
+
+jobject callJNIObjectMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+void callJNIVoidMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+jboolean callJNIBooleanMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+jbyte callJNIByteMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+jchar callJNICharMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+jshort callJNIShortMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+jint callJNIIntMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+jlong callJNILongMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+jfloat callJNIFloatMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+jdouble callJNIDoubleMethodIDA(jobject obj, jmethodID methodID, jvalue *args);
+
+JavaVM *getJavaVM();
+void setJavaVM(JavaVM *javaVM);
+JNIEnv *getJNIEnv();
+
+bool dispatchJNICall(const void *targetAppletView, jobject obj, bool isStatic, JNIType returnType, jmethodID methodID, jvalue *args, jvalue &result, const char *callingURL, JSValue *&exceptionDescription);
+
+} // namespace Bindings
+
+} // namespace KJS
+
+#endif // _JNI_UTILITY_H_