| /* | |
| * Copyright (c) 2005, 2015, 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. | |
| */ | |
| /* | |
| * Common AccessBridge IPC message definitions | |
| */ | |
| #include <windows.h> | |
| #include <winuser.h> | |
| #ifndef __AccessBridgeMessages_H__ | |
| #define __AccessBridgeMessages_H__ | |
| // used for messages between AccessBridge dlls to manage IPC | |
| // In the SendMessage call, the third param (WPARAM) is | |
| // the source HWND (ourAccessBridgeWindow in this case), | |
| // and the fourth param (LPARAM) is the size in bytes of | |
| // the package put into shared memory. | |
| #define AB_MEMORY_MAPPED_FILE_SETUP (WM_USER+0x1000) | |
| // used for messages between AccessBridge dlls to manage IPC | |
| // In the SendMessage call, the third param (WPARAM) is | |
| // the source HWND (ourAccessBridgeWindow in this case), | |
| // and the fourth param (LPARAM) is the size in bytes of | |
| // the package put into shared memory. | |
| #define AB_MESSAGE_WAITING (WM_USER+0x1001) | |
| // used for messages from JavaDLL to itself (or perhaps later also | |
| // for messages from WindowsDLL to itself). Used with PostMessage, | |
| // it is called for deferred processing of messages to send across | |
| // to another DLL (or DLLs) | |
| #define AB_MESSAGE_QUEUED (WM_USER+0x1002) | |
| // used to let other AccessBridge DLLs know that one of the DLLs | |
| // they are communicating with is going away (not reversable) | |
| #define AB_DLL_GOING_AWAY (WM_USER+0x1003) | |
| // used as part of the Memory-Mapped file IPC setup. The first | |
| // constant is the query, the second the response, that are put | |
| // into the memory mapped file for reading by the opposite DLL | |
| // to verify that communication is working | |
| #define AB_MEMORY_MAPPED_FILE_OK_QUERY "OK?" | |
| #define AB_MEMORY_MAPPED_FILE_OK_ANSWER "OK!" | |
| BOOL initBroadcastMessageIDs(); | |
| #endif |