/*+
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 * Copyright 1998-2005 Sun Microsystems, Inc.  All Rights Reserved.+
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
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 *+
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 * This code is free software; you can redistribute it and/or modify it+
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 * under the terms of the GNU General Public License version 2 only, as+
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 * published by the Free Software Foundation.  Sun designates this+
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 * particular file as subject to the "Classpath" exception as provided+
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 * by Sun in the LICENSE file that accompanied this code.+
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 *+
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 * This code is distributed in the hope that it will be useful, but WITHOUT+
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
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 * version 2 for more details (a copy is included in the LICENSE file that+
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 * accompanied this code).+
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 *+
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 * You should have received a copy of the GNU General Public License version+
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 * 2 along with this work; if not, write to the Free Software Foundation,+
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
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 *+
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 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,+
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 * CA 95054 USA or visit www.sun.com if you need additional information or+
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 * have any questions.+
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 */+
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+
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#include "util.h"+
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#include "ThreadGroupReferenceImpl.h"+
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#include "inStream.h"+
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#include "outStream.h"+
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+
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static jboolean+
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name(PacketInputStream *in, PacketOutputStream *out)+
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{+
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    JNIEnv *env;+
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    jthreadGroup group;+
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+
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    env = getEnv();+
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+
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    group = inStream_readThreadGroupRef(env, in);+
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    if (inStream_error(in)) {+
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        return JNI_TRUE;+
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    }+
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+
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    WITH_LOCAL_REFS(env, 1) {+
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+
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        jvmtiThreadGroupInfo info;+
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+
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        (void)memset(&info, 0, sizeof(info));+
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        threadGroupInfo(group, &info);+
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        (void)outStream_writeString(out, info.name);+
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        if ( info.name != NULL )+
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            jvmtiDeallocate(info.name);+
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+
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    } END_WITH_LOCAL_REFS(env);+
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+
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    return JNI_TRUE;+
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}+
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+
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static jboolean+
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parent(PacketInputStream *in, PacketOutputStream *out)+
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{+
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    JNIEnv *env;+
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    jthreadGroup group;+
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+
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    env = getEnv();+
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+
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    group = inStream_readThreadGroupRef(env, in);+
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    if (inStream_error(in)) {+
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        return JNI_TRUE;+
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    }+
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+
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    WITH_LOCAL_REFS(env, 1) {+
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+
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        jvmtiThreadGroupInfo info;+
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+
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        (void)memset(&info, 0, sizeof(info));+
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        threadGroupInfo(group, &info);+
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        (void)outStream_writeObjectRef(env, out, info.parent);+
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        if ( info.name != NULL )+
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            jvmtiDeallocate(info.name);+
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+
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    } END_WITH_LOCAL_REFS(env);+
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+
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    return JNI_TRUE;+
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}+
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+
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static jboolean+
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children(PacketInputStream *in, PacketOutputStream *out)+
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{+
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     JNIEnv *env;+
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     jthreadGroup group;+
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+
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     env = getEnv();+
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+
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     group = inStream_readThreadGroupRef(env, in);+
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     if (inStream_error(in)) {+
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         return JNI_TRUE;+
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     }+
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+
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     WITH_LOCAL_REFS(env, 1) {+
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+
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         jvmtiError error;+
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         jint threadCount;+
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         jint groupCount;+
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         jthread *theThreads;+
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         jthread *theGroups;+
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+
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         error = JVMTI_FUNC_PTR(gdata->jvmti,GetThreadGroupChildren)(gdata->jvmti, group,+
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                                              &threadCount,&theThreads,+
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                                              &groupCount, &theGroups);+
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         if (error != JVMTI_ERROR_NONE) {+
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             outStream_setError(out, map2jdwpError(error));+
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         } else {+
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+
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             int i;+
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+
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             /* Squish out all of the debugger-spawned threads */+
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             threadCount = filterDebugThreads(theThreads, threadCount);+
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+
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             (void)outStream_writeInt(out, threadCount);+
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             for (i = 0; i < threadCount; i++) {+
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                 (void)outStream_writeObjectRef(env, out, theThreads[i]);+
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             }+
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             (void)outStream_writeInt(out, groupCount);+
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             for (i = 0; i < groupCount; i++) {+
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                 (void)outStream_writeObjectRef(env, out, theGroups[i]);+
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             }+
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+
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             jvmtiDeallocate(theGroups);+
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             jvmtiDeallocate(theThreads);+
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         }+
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+
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     } END_WITH_LOCAL_REFS(env);+
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+
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     return JNI_TRUE;+
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}+
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+
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void *ThreadGroupReference_Cmds[] = { (void *)3,+
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                                      (void *)name,+
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                                      (void *)parent,+
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                                      (void *)children };+
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