/*+
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 * Copyright (c) 1998, 2008, Oracle and/or its affiliates. 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.  Oracle designates this+
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 * particular file as subject to the "Classpath" exception as provided+
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 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
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 * or visit www.oracle.com if you need additional information or have any+
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 * questions.+
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 */+
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+
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#include "util.h"+
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#include "transport.h"+
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#include "debugDispatch.h"+
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#include "VirtualMachineImpl.h"+
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#include "ReferenceTypeImpl.h"+
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#include "ClassTypeImpl.h"+
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#include "ArrayTypeImpl.h"+
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#include "FieldImpl.h"+
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#include "MethodImpl.h"+
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#include "ObjectReferenceImpl.h"+
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#include "StringReferenceImpl.h"+
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#include "ThreadReferenceImpl.h"+
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#include "ThreadGroupReferenceImpl.h"+
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#include "ClassLoaderReferenceImpl.h"+
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#include "ClassObjectReferenceImpl.h"+
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#include "ArrayReferenceImpl.h"+
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#include "EventRequestImpl.h"+
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#include "StackFrameImpl.h"+
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+
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static void **l1Array;+
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+
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void+
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debugDispatch_initialize(void)+
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{+
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    /*+
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     * Create the level-one (CommandSet) dispatch table.+
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     * Zero the table so that unknown CommandSets do not+
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     * cause random errors.+
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     */+
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    l1Array = jvmtiAllocate((JDWP_HIGHEST_COMMAND_SET+1) * sizeof(void *));+
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+
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    if (l1Array == NULL) {+
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        EXIT_ERROR(AGENT_ERROR_OUT_OF_MEMORY,"command set array");+
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    }+
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+
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    (void)memset(l1Array, 0, (JDWP_HIGHEST_COMMAND_SET+1) * sizeof(void *));+
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+
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    /*+
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     * Create the level-two (Command) dispatch tables to the+
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     * corresponding slots in the CommandSet dispatch table..+
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     */+
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    l1Array[JDWP_COMMAND_SET(VirtualMachine)] = (void *)VirtualMachine_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ReferenceType)] = (void *)ReferenceType_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ClassType)] = (void *)ClassType_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ArrayType)] = (void *)ArrayType_Cmds;+
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+
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    l1Array[JDWP_COMMAND_SET(Field)] = (void *)Field_Cmds;+
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    l1Array[JDWP_COMMAND_SET(Method)] = (void *)Method_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ObjectReference)] = (void *)ObjectReference_Cmds;+
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    l1Array[JDWP_COMMAND_SET(StringReference)] = (void *)StringReference_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ThreadReference)] = (void *)ThreadReference_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ThreadGroupReference)] = (void *)ThreadGroupReference_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ClassLoaderReference)] = (void *)ClassLoaderReference_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ArrayReference)] = (void *)ArrayReference_Cmds;+
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    l1Array[JDWP_COMMAND_SET(EventRequest)] = (void *)EventRequest_Cmds;+
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    l1Array[JDWP_COMMAND_SET(StackFrame)] = (void *)StackFrame_Cmds;+
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    l1Array[JDWP_COMMAND_SET(ClassObjectReference)] = (void *)ClassObjectReference_Cmds;+
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}+
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+
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void+
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debugDispatch_reset(void)+
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{+
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}+
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+
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CommandHandler+
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debugDispatch_getHandler(int cmdSet, int cmd)+
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{+
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    void **l2Array;+
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+
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    if (cmdSet > JDWP_HIGHEST_COMMAND_SET) {+
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        return NULL;+
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    }+
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+
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    l2Array = (void **)l1Array[cmdSet];+
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+
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    /*+
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     * If there is no such CommandSet or the Command+
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     * is greater than the nummber of commands (the first+
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     * element) in the CommandSet, indicate this is invalid.+
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     */+
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    /*LINTED*/+
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    if (l2Array == NULL || cmd > (int)(intptr_t)(void*)l2Array[0]) {+
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        return NULL;+
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    }+
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+
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    return (CommandHandler)l2Array[cmd];+
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}+
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