| /* |
| * Copyright (c) 1998, 2006, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #ifndef JDWP_EVENTHANDLER_H |
| #define JDWP_EVENTHANDLER_H |
| |
| #include "bag.h" |
| |
| typedef jint HandlerID; |
| |
| /* structure is read-only for users */ |
| typedef struct HandlerNode_ { |
| HandlerID handlerID; |
| EventIndex ei; |
| jbyte suspendPolicy; |
| jboolean permanent; |
| int needReturnValue; |
| } HandlerNode; |
| |
| typedef void (*HandlerFunction)(JNIEnv *env, |
| EventInfo *evinfo, |
| HandlerNode *node, |
| struct bag *eventBag); |
| |
| /***** HandlerNode create = alloc + install *****/ |
| |
| HandlerNode *eventHandler_alloc(jint filterCount, EventIndex ei, |
| jbyte suspendPolicy); |
| HandlerID eventHandler_allocHandlerID(void); |
| jvmtiError eventHandler_installExternal(HandlerNode *node); |
| HandlerNode *eventHandler_createPermanentInternal(EventIndex ei, |
| HandlerFunction func); |
| HandlerNode *eventHandler_createInternalThreadOnly(EventIndex ei, |
| HandlerFunction func, |
| jthread thread); |
| HandlerNode *eventHandler_createInternalBreakpoint(HandlerFunction func, |
| jthread thread, |
| jclass clazz, |
| jmethodID method, |
| jlocation location); |
| |
| /***** HandlerNode free *****/ |
| |
| jvmtiError eventHandler_freeAll(EventIndex ei); |
| jvmtiError eventHandler_freeByID(EventIndex ei, HandlerID handlerID); |
| jvmtiError eventHandler_free(HandlerNode *node); |
| void eventHandler_freeClassBreakpoints(jclass clazz); |
| |
| /***** HandlerNode manipulation *****/ |
| |
| void eventHandler_initialize(jbyte sessionID); |
| void eventHandler_reset(jbyte sessionID); |
| |
| void eventHandler_lock(void); |
| void eventHandler_unlock(void); |
| |
| |
| jclass getMethodClass(jvmtiEnv *jvmti_env, jmethodID method); |
| |
| #endif /* _EVENTHANDLER_H */ |