/*

 * Copyright (c) 1999, 2012, 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.

 */

#include "jdwpTransport.h"

#ifndef JAVASOFT_SHMEMBASE_H

#define JAVASOFT_SHMEMBASE_H

void exitTransportWithError(char *msg, char *fileName,

                            char *date, int lineNumber);

typedef struct SharedMemoryConnection SharedMemoryConnection;

typedef struct SharedMemoryTransport SharedMemoryTransport;

typedef void * (*SharedMemAllocFunc)(jint);

typedef void  (*SharedMemFreeFunc)(void);

jint shmemBase_initialize(JavaVM *, jdwpTransportCallback *callback);

jint shmemBase_listen(const char *address, SharedMemoryTransport **);

jint shmemBase_accept(SharedMemoryTransport *, long, SharedMemoryConnection **);

jint shmemBase_attach(const char *addressString, long, SharedMemoryConnection **);

void shmemBase_closeConnection(SharedMemoryConnection *);

void shmemBase_closeTransport(SharedMemoryTransport *);

jint shmemBase_sendByte(SharedMemoryConnection *, jbyte data);

jint shmemBase_receiveByte(SharedMemoryConnection *, jbyte *data);

jint shmemBase_sendPacket(SharedMemoryConnection *, const jdwpPacket *packet);

jint shmemBase_receivePacket(SharedMemoryConnection *, jdwpPacket *packet);

jint shmemBase_name(SharedMemoryTransport *, char **name);

jint shmemBase_getlasterror(char *msg, jint size);

/* Use THIS_FILE when it is available. */

#ifndef THIS_FILE

    #define THIS_FILE __FILE__

#endif

#ifdef DEBUG

#define SHMEM_ASSERT(expression)  \

do {                            \

    if (!(expression)) {                \

        exitTransportWithError("assertion failed", THIS_FILE, __DATE__, __LINE__); \

    } \

} while (0)

#else

#define SHMEM_ASSERT(expression) ((void) 0)

#endif

#define SHMEM_GUARANTEE(expression) \

do {                            \

    if (!(expression)) {                \

        exitTransportWithError("assertion failed", THIS_FILE, __DATE__, __LINE__); \

    } \

} while (0)

#endif