1 /* src/native/vm/gnu/java_lang_VMClass.c
3 Copyright (C) 2006, 2007 R. Grafl, A. Krall, C. Kruegel, C. Oates,
4 R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
5 C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
6 Institut f. Computersprachen - TU Wien
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
34 #include "native/jni.h"
35 #include "native/llni.h"
36 #include "native/native.h"
38 #include "native/include/java_lang_Class.h"
39 #include "native/include/java_lang_ClassLoader.h"
40 #include "native/include/java_lang_Object.h"
41 #include "native/include/java_lang_Throwable.h"
42 #include "native/include/java_lang_reflect_Constructor.h"
43 #include "native/include/java_lang_reflect_Method.h"
45 #include "native/include/java_lang_VMClass.h"
47 #include "native/vm/java_lang_Class.h"
49 #include "vmcore/class.h"
52 /* native methods implemented by this file ************************************/
54 static JNINativeMethod methods[] = {
55 { "isInstance", "(Ljava/lang/Class;Ljava/lang/Object;)Z", (void *) (ptrint) &Java_java_lang_VMClass_isInstance },
56 { "isAssignableFrom", "(Ljava/lang/Class;Ljava/lang/Class;)Z", (void *) (ptrint) &Java_java_lang_VMClass_isAssignableFrom },
57 { "isInterface", "(Ljava/lang/Class;)Z", (void *) (ptrint) &Java_java_lang_VMClass_isInterface },
58 { "isPrimitive", "(Ljava/lang/Class;)Z", (void *) (ptrint) &Java_java_lang_VMClass_isPrimitive },
59 { "getName", "(Ljava/lang/Class;)Ljava/lang/String;", (void *) (ptrint) &Java_java_lang_VMClass_getName },
60 { "getSuperclass", "(Ljava/lang/Class;)Ljava/lang/Class;", (void *) (ptrint) &Java_java_lang_VMClass_getSuperclass },
61 { "getInterfaces", "(Ljava/lang/Class;)[Ljava/lang/Class;", (void *) (ptrint) &Java_java_lang_VMClass_getInterfaces },
62 { "getComponentType", "(Ljava/lang/Class;)Ljava/lang/Class;", (void *) (ptrint) &Java_java_lang_VMClass_getComponentType },
63 { "getModifiers", "(Ljava/lang/Class;Z)I", (void *) (ptrint) &Java_java_lang_VMClass_getModifiers },
64 { "getDeclaringClass", "(Ljava/lang/Class;)Ljava/lang/Class;", (void *) (ptrint) &Java_java_lang_VMClass_getDeclaringClass },
65 { "getDeclaredClasses", "(Ljava/lang/Class;Z)[Ljava/lang/Class;", (void *) (ptrint) &Java_java_lang_VMClass_getDeclaredClasses },
66 { "getDeclaredFields", "(Ljava/lang/Class;Z)[Ljava/lang/reflect/Field;", (void *) (ptrint) &Java_java_lang_VMClass_getDeclaredFields },
67 { "getDeclaredMethods", "(Ljava/lang/Class;Z)[Ljava/lang/reflect/Method;", (void *) (ptrint) &Java_java_lang_VMClass_getDeclaredMethods },
68 { "getDeclaredConstructors", "(Ljava/lang/Class;Z)[Ljava/lang/reflect/Constructor;", (void *) (ptrint) &Java_java_lang_VMClass_getDeclaredConstructors },
69 { "getClassLoader", "(Ljava/lang/Class;)Ljava/lang/ClassLoader;", (void *) (ptrint) &Java_java_lang_VMClass_getClassLoader },
70 { "forName", "(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;", (void *) (ptrint) &Java_java_lang_VMClass_forName },
71 { "isArray", "(Ljava/lang/Class;)Z", (void *) (ptrint) &Java_java_lang_VMClass_isArray },
72 { "throwException", "(Ljava/lang/Throwable;)V", (void *) (ptrint) &Java_java_lang_VMClass_throwException },
73 #if defined(WITH_CLASSPATH_GNU) && defined(ENABLE_ANNOTATIONS)
74 { "getDeclaredAnnotations", "(Ljava/lang/Class;)[Ljava/lang/annotation/Annotation;", (void *) (ptrint) &Java_java_lang_VMClass_getDeclaredAnnotations },
76 { "getEnclosingClass", "(Ljava/lang/Class;)Ljava/lang/Class;", (void *) (ptrint) &Java_java_lang_VMClass_getEnclosingClass },
77 { "getEnclosingConstructor", "(Ljava/lang/Class;)Ljava/lang/reflect/Constructor;", (void *) (ptrint) &Java_java_lang_VMClass_getEnclosingConstructor },
78 { "getEnclosingMethod", "(Ljava/lang/Class;)Ljava/lang/reflect/Method;", (void *) (ptrint) &Java_java_lang_VMClass_getEnclosingMethod },
79 { "getClassSignature", "(Ljava/lang/Class;)Ljava/lang/String;", (void *) (ptrint) &Java_java_lang_VMClass_getClassSignature },
80 { "isAnonymousClass", "(Ljava/lang/Class;)Z", (void *) (ptrint) &Java_java_lang_VMClass_isAnonymousClass },
81 { "isLocalClass", "(Ljava/lang/Class;)Z", (void *) (ptrint) &Java_java_lang_VMClass_isLocalClass },
82 { "isMemberClass", "(Ljava/lang/Class;)Z", (void *) (ptrint) &Java_java_lang_VMClass_isMemberClass },
86 /* _Jv_java_lang_VMClass_init **************************************************
88 Register native functions.
90 *******************************************************************************/
92 void _Jv_java_lang_VMClass_init(void)
96 u = utf_new_char("java/lang/VMClass");
98 native_method_register(u, methods, NATIVE_METHODS_COUNT);
103 * Class: java/lang/VMClass
105 * Signature: (Ljava/lang/Class;Ljava/lang/Object;)Z
107 JNIEXPORT s4 JNICALL Java_java_lang_VMClass_isInstance(JNIEnv *env, jclass clazz, java_lang_Class *klass, java_lang_Object *o)
109 return _Jv_java_lang_Class_isInstance(klass, o);
114 * Class: java/lang/VMClass
115 * Method: isAssignableFrom
116 * Signature: (Ljava/lang/Class;Ljava/lang/Class;)Z
118 JNIEXPORT s4 JNICALL Java_java_lang_VMClass_isAssignableFrom(JNIEnv *env, jclass clazz, java_lang_Class *klass, java_lang_Class *c)
120 return _Jv_java_lang_Class_isAssignableFrom(klass, c);
125 * Class: java/lang/VMClass
126 * Method: isInterface
127 * Signature: (Ljava/lang/Class;)Z
129 JNIEXPORT s4 JNICALL Java_java_lang_VMClass_isInterface(JNIEnv *env, jclass clazz, java_lang_Class *klass)
131 return _Jv_java_lang_Class_isInterface(env, klass);
136 * Class: java/lang/VMClass
137 * Method: isPrimitive
138 * Signature: (Ljava/lang/Class;)Z
140 JNIEXPORT s4 JNICALL Java_java_lang_VMClass_isPrimitive(JNIEnv *env, jclass clazz, java_lang_Class *klass)
142 return _Jv_java_lang_Class_isPrimitive(klass);
147 * Class: java/lang/VMClass
149 * Signature: (Ljava/lang/Class;)Ljava/lang/String;
151 JNIEXPORT java_lang_String* JNICALL Java_java_lang_VMClass_getName(JNIEnv *env, jclass clazz, java_lang_Class *klass)
153 return _Jv_java_lang_Class_getName(klass);
158 * Class: java/lang/VMClass
159 * Method: getSuperclass
160 * Signature: (Ljava/lang/Class;)Ljava/lang/Class;
162 JNIEXPORT java_lang_Class* JNICALL Java_java_lang_VMClass_getSuperclass(JNIEnv *env, jclass clazz, java_lang_Class *klass)
164 return _Jv_java_lang_Class_getSuperclass(klass);
169 * Class: java/lang/VMClass
170 * Method: getInterfaces
171 * Signature: (Ljava/lang/Class;)[Ljava/lang/Class;
173 JNIEXPORT java_handle_objectarray_t* JNICALL Java_java_lang_VMClass_getInterfaces(JNIEnv *env, jclass clazz, java_lang_Class *klass)
175 return _Jv_java_lang_Class_getInterfaces(klass);
180 * Class: java/lang/VMClass
181 * Method: getComponentType
182 * Signature: (Ljava/lang/Class;)Ljava/lang/Class;
184 JNIEXPORT java_lang_Class* JNICALL Java_java_lang_VMClass_getComponentType(JNIEnv *env, jclass clazz, java_lang_Class *klass)
187 classinfo *component;
189 c = LLNI_classinfo_unwrap(klass);
191 component = class_get_componenttype(c);
193 return LLNI_classinfo_wrap(component);
198 * Class: java/lang/VMClass
199 * Method: getModifiers
200 * Signature: (Ljava/lang/Class;Z)I
202 JNIEXPORT s4 JNICALL Java_java_lang_VMClass_getModifiers(JNIEnv *env, jclass clazz, java_lang_Class *klass, s4 ignoreInnerClassesAttrib)
204 return _Jv_java_lang_Class_getModifiers(klass, ignoreInnerClassesAttrib);
209 * Class: java/lang/VMClass
210 * Method: getDeclaringClass
211 * Signature: (Ljava/lang/Class;)Ljava/lang/Class;
213 JNIEXPORT java_lang_Class* JNICALL Java_java_lang_VMClass_getDeclaringClass(JNIEnv *env, jclass clazz, java_lang_Class *klass)
215 return _Jv_java_lang_Class_getDeclaringClass(klass);
220 * Class: java/lang/VMClass
221 * Method: getDeclaredClasses
222 * Signature: (Ljava/lang/Class;Z)[Ljava/lang/Class;
224 JNIEXPORT java_handle_objectarray_t* JNICALL Java_java_lang_VMClass_getDeclaredClasses(JNIEnv *env, jclass clazz, java_lang_Class *klass, s4 publicOnly)
226 return _Jv_java_lang_Class_getDeclaredClasses(klass, publicOnly);
231 * Class: java/lang/VMClass
232 * Method: getDeclaredFields
233 * Signature: (Ljava/lang/Class;Z)[Ljava/lang/reflect/Field;
235 JNIEXPORT java_handle_objectarray_t* JNICALL Java_java_lang_VMClass_getDeclaredFields(JNIEnv *env, jclass clazz, java_lang_Class *klass, s4 publicOnly)
237 return _Jv_java_lang_Class_getDeclaredFields(klass, publicOnly);
242 * Class: java/lang/VMClass
243 * Method: getDeclaredMethods
244 * Signature: (Ljava/lang/Class;Z)[Ljava/lang/reflect/Method;
246 JNIEXPORT java_handle_objectarray_t* JNICALL Java_java_lang_VMClass_getDeclaredMethods(JNIEnv *env, jclass clazz, java_lang_Class *klass, s4 publicOnly)
248 return _Jv_java_lang_Class_getDeclaredMethods(klass, publicOnly);
253 * Class: java/lang/VMClass
254 * Method: getDeclaredConstructors
255 * Signature: (Ljava/lang/Class;Z)[Ljava/lang/reflect/Constructor;
257 JNIEXPORT java_handle_objectarray_t* JNICALL Java_java_lang_VMClass_getDeclaredConstructors(JNIEnv *env, jclass clazz, java_lang_Class *klass, s4 publicOnly)
259 return _Jv_java_lang_Class_getDeclaredConstructors(klass, publicOnly);
264 * Class: java/lang/VMClass
265 * Method: getClassLoader
266 * Signature: (Ljava/lang/Class;)Ljava/lang/ClassLoader;
268 JNIEXPORT java_lang_ClassLoader* JNICALL Java_java_lang_VMClass_getClassLoader(JNIEnv *env, jclass clazz, java_lang_Class *klass)
270 return _Jv_java_lang_Class_getClassLoader(klass);
275 * Class: java/lang/VMClass
277 * Signature: (Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;
279 JNIEXPORT java_lang_Class* JNICALL Java_java_lang_VMClass_forName(JNIEnv *env, jclass clazz, java_lang_String *name, s4 initialize, java_lang_ClassLoader *loader)
281 return _Jv_java_lang_Class_forName(name, initialize, loader);
286 * Class: java/lang/VMClass
288 * Signature: (Ljava/lang/Class;)Z
290 JNIEXPORT s4 JNICALL Java_java_lang_VMClass_isArray(JNIEnv *env, jclass clazz, java_lang_Class *klass)
292 return _Jv_java_lang_Class_isArray(env, klass);
297 * Class: java/lang/VMClass
298 * Method: throwException
299 * Signature: (Ljava/lang/Throwable;)V
301 JNIEXPORT void JNICALL Java_java_lang_VMClass_throwException(JNIEnv *env, jclass clazz, java_lang_Throwable *t)
303 _Jv_java_lang_Class_throwException(t);
307 #if defined(WITH_CLASSPATH_GNU) && defined(ENABLE_ANNOTATIONS)
309 * Class: java/lang/VMClass
310 * Method: getDeclaredAnnotations
311 * Signature: (Ljava/lang/Class;)[Ljava/lang/annotation/Annotation;
313 JNIEXPORT java_handle_objectarray_t* JNICALL Java_java_lang_VMClass_getDeclaredAnnotations(JNIEnv *env, jclass clazz, java_lang_Class* klass)
315 return _Jv_java_lang_Class_getDeclaredAnnotations(klass);
321 * Class: java/lang/VMClass
322 * Method: getEnclosingClass
323 * Signature: (Ljava/lang/Class;)Ljava/lang/Class;
325 JNIEXPORT java_lang_Class* JNICALL Java_java_lang_VMClass_getEnclosingClass(JNIEnv *env, jclass clazz, java_lang_Class *klass)
330 c = LLNI_classinfo_unwrap(klass);
332 result = class_get_enclosingclass(c);
334 return LLNI_classinfo_wrap(result);
339 * Class: java/lang/VMClass
340 * Method: getEnclosingConstructor
341 * Signature: (Ljava/lang/Class;)Ljava/lang/reflect/Constructor;
343 JNIEXPORT java_lang_reflect_Constructor* JNICALL Java_java_lang_VMClass_getEnclosingConstructor(JNIEnv *env, jclass clazz, java_lang_Class *klass)
345 return _Jv_java_lang_Class_getEnclosingConstructor(klass);
350 * Class: java/lang/VMClass
351 * Method: getEnclosingMethod
352 * Signature: (Ljava/lang/Class;)Ljava/lang/reflect/Method;
354 JNIEXPORT java_lang_reflect_Method* JNICALL Java_java_lang_VMClass_getEnclosingMethod(JNIEnv *env, jclass clazz, java_lang_Class *klass)
356 return _Jv_java_lang_Class_getEnclosingMethod(klass);
361 * Class: java/lang/VMClass
362 * Method: getClassSignature
363 * Signature: (Ljava/lang/Class;)Ljava/lang/String;
365 JNIEXPORT java_lang_String* JNICALL Java_java_lang_VMClass_getClassSignature(JNIEnv *env, jclass clazz, java_lang_Class* klass)
367 return _Jv_java_lang_Class_getClassSignature(klass);
372 * Class: java/lang/VMClass
373 * Method: isAnonymousClass
374 * Signature: (Ljava/lang/Class;)Z
376 JNIEXPORT int32_t JNICALL Java_java_lang_VMClass_isAnonymousClass(JNIEnv *env, jclass clazz, java_lang_Class *klass)
378 return class_is_anonymousclass(LLNI_classinfo_unwrap(klass));
383 * Class: java/lang/VMClass
384 * Method: isLocalClass
385 * Signature: (Ljava/lang/Class;)Z
387 JNIEXPORT int32_t JNICALL Java_java_lang_VMClass_isLocalClass(JNIEnv *env, jclass clazz, java_lang_Class *klass)
389 return class_is_localclass(LLNI_classinfo_unwrap(klass));
394 * Class: java/lang/VMClass
395 * Method: isMemberClass
396 * Signature: (Ljava/lang/Class;)Z
398 JNIEXPORT int32_t JNICALL Java_java_lang_VMClass_isMemberClass(JNIEnv *env, jclass clazz, java_lang_Class *klass)
400 return class_is_memberclass(LLNI_classinfo_unwrap(klass));
405 * These are local overrides for various environment variables in Emacs.
406 * Please do not remove this and leave it at the end of the file, where
407 * Emacs will automagically detect them.
408 * ---------------------------------------------------------------------
411 * indent-tabs-mode: t
415 * vim:noexpandtab:sw=4:ts=4: