1 /* native/vm/VMSecurityManager.c - java/lang/VMSecurityManager
3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
4 R. Grafl, A. Krall, C. Kruegel, C. Oates, R. Obermaisser,
5 M. Probst, S. Ring, E. Steiner, C. Thalinger, D. Thuernbeck,
6 P. Tomsich, J. Wenninger
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., 59 Temple Place - Suite 330, Boston, MA
25 Contact: cacao@complang.tuwien.ac.at
27 Authors: Roman Obermaiser
29 Changes: Joseph Wenninger
31 $Id: VMSecurityManager.c 1621 2004-11-30 13:06:55Z twisti $
36 #include "native/jni.h"
37 #include "native/native.h"
38 #include "native/include/java_lang_ClassLoader.h"
39 #include "toolbox/logging.h"
40 #include "vm/builtin.h"
41 #include "vm/tables.h"
46 * Class: java/lang/SecurityManager
47 * Method: currentClassLoader
48 * Signature: ()Ljava/lang/ClassLoader;
50 JNIEXPORT java_lang_ClassLoader* JNICALL Java_java_lang_VMSecurityManager_currentClassLoader(JNIEnv *env, jclass clazz)
52 log_text("Java_java_lang_VMSecurityManager_currentClassLoader");
54 /* XXX TWISTI temporary hack! FIX ME jowenn */
55 if (cacao_initializing)
58 init_systemclassloader();
60 return SystemClassLoader;
66 /*THIS IS IN ASMPART NOW*/
68 * Class: java/lang/SecurityManager
69 * Method: getClassContext
70 * Signature: ()[Ljava/lang/Class;
72 JNIEXPORT java_objectarray* JNICALL Java_java_lang_VMSecurityManager_getClassContext(JNIEnv *env, jclass clazz)
74 log_text("Java_java_lang_VMSecurityManager_getClassContext called");
76 /* XXX should use vftbl directly */
77 return (java_objectarray *) builtin_newarray(0, class_array_of(class_java_lang_Class)->vftbl);
81 java_objectarray* temporaryGetClassContextHelper(methodinfo *m) {
86 if (!(m->name)) log_text("method or block has no name");
90 if (!(m->class)) log_text("method or block has no class");
92 utf_display(m->class->name);
95 log_text("temporaryGetClassContextHelper called");
96 if (adr==0) log_text("NO REAL METHOD");
99 struct methodinfo *m=(struct methodinfo*)(*(adr-1));
100 if (!(m->name)) log_text("method or block has no name");
102 utf_display(m->name);
103 if (!(m->class)) log_text("method or block has no class");
105 utf_display(m->class->name);
106 printf("\nFrame size:%ld\n",(long)(*(adr-2)));
108 printf("saveint:%ld\n",(long)(*adr));
109 printf("saveflt:%ld\n",(long)(*(adr-1)));
111 log_text("temporaryGetClassContextHelper leaving");
112 return (java_objectarray *) builtin_newarray(0, class_array_of(class_java_lang_Class)->vftbl);
116 java_objectarray* temporaryGetClassContextHelper2() {
117 log_text("temporaryGetClassContextHelper2 called");
118 return (java_objectarray *) builtin_newarray(0, class_array_of(class_java_lang_Class)->vftbl);
122 * These are local overrides for various environment variables in Emacs.
123 * Please do not remove this and leave it at the end of the file, where
124 * Emacs will automagically detect them.
125 * ---------------------------------------------------------------------
128 * indent-tabs-mode: t