1/*
2 * Copyright (c) 1998, 2005, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26#include "util.h"
27#include "ClassLoaderReferenceImpl.h"
28#include "inStream.h"
29#include "outStream.h"
30
31static jboolean
32visibleClasses(PacketInputStream *in, PacketOutputStream *out)
33{
34    JNIEnv *env = getEnv();
35    jobject loader;
36
37    loader = inStream_readClassLoaderRef(env, in);
38    if (inStream_error(in)) {
39        return JNI_TRUE;
40    }
41
42    WITH_LOCAL_REFS(env, 1) {
43
44        jvmtiError error;
45        jint count;
46        jclass *classes;
47        int i;
48
49        error = allClassLoaderClasses(loader, &classes, &count);
50        if (error != JVMTI_ERROR_NONE) {
51            outStream_setError(out, map2jdwpError(error));
52        } else {
53            (void)outStream_writeInt(out, count);
54            for (i = 0; i < count; i++) {
55                jbyte tag;
56                jclass clazz;
57
58                clazz = classes[i];
59                tag = referenceTypeTag(clazz);
60
61                (void)outStream_writeByte(out, tag);
62                (void)outStream_writeObjectRef(env, out, clazz);
63            }
64        }
65
66        if ( classes != NULL )
67            jvmtiDeallocate(classes);
68
69     } END_WITH_LOCAL_REFS(env);
70
71    return JNI_TRUE;
72}
73
74void *ClassLoaderReference_Cmds[] = { (void *)0x1
75    ,(void *)visibleClasses
76};
77