| 1 | /*
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| 2 | * Copyright (c) 2001, 2003, Oracle and/or its affiliates. All rights reserved.
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| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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| 4 | *
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| 5 | * This code is free software; you can redistribute it and/or modify it
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| 6 | * under the terms of the GNU General Public License version 2 only, as
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| 7 | * published by the Free Software Foundation. Oracle designates this
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| 8 | * particular file as subject to the "Classpath" exception as provided
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| 9 | * by Oracle in the LICENSE file that accompanied this code.
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| 10 | *
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| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT
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| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| 14 | * version 2 for more details (a copy is included in the LICENSE file that
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| 15 | * accompanied this code).
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License version
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| 18 | * 2 along with this work; if not, write to the Free Software Foundation,
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| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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| 20 | *
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| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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| 22 | * or visit www.oracle.com if you need additional information or have any
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| 23 | * questions.
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| 24 | */
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| 25 |
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| 26 | #ifndef JDWP_EVENTHANDLERRESTRICTED_H
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| 27 | #define JDWP_EVENTHANDLERRESTRICTED_H
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| 28 |
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| 29 | /**
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| 30 | * eventHandler functionality restricted to use only by it's
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| 31 | * component - eventFilter.
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| 32 | */
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| 33 |
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| 34 | typedef jboolean (*IteratorFunction)(JNIEnv *env,
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| 35 | HandlerNode *node,
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| 36 | void *arg);
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| 37 | jboolean eventHandlerRestricted_iterator(EventIndex ei,
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| 38 | IteratorFunction func, void *arg);
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| 39 |
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| 40 | /* HandlerNode data has three components:
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| 41 | * public info (HandlerNode) as declared in eventHandler.h
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| 42 | * eventHandler private data (EventHandlerPrivate_Data) as declared below
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| 43 | * eventFilter private data declared privately in eventFilter.c
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| 44 | *
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| 45 | * These three components are stored sequentially within the node.
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| 46 | */
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| 47 |
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| 48 | /* this is HandlerNode PRIVATE data --
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| 49 | * present in this .h file only for defining EventHandlerRestricted_HandlerNode
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| 50 | */
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| 51 | typedef struct EventHandlerPrivate_Data_ {
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| 52 | struct HandlerNode_ *private_next;
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| 53 | struct HandlerNode_ *private_prev;
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| 54 | struct HandlerChain_ *private_chain;
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| 55 | HandlerFunction private_handlerFunction;
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| 56 | } EventHandlerPrivate_Data;
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| 57 |
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| 58 | /* this structure should only be used outside of eventHandler
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| 59 | * for proper address computation
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| 60 | */
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| 61 | typedef struct EventHandlerRestricted_HandlerNode_ {
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| 62 | HandlerNode hn;
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| 63 | EventHandlerPrivate_Data private_ehpd;
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| 64 | } EventHandlerRestricted_HandlerNode;
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| 65 |
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| 66 | #endif
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