/*

 * 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 "jni.h"

#include "jni_util.h"

#include "jvm.h"

#include "io_util.h"

#include "io_util_md.h"

#include "java_io_FileOutputStream.h"

#include <fcntl.h>

/*******************************************************************/

/*  BEGIN JNI ********* BEGIN JNI *********** BEGIN JNI ************/

/*******************************************************************/

jfieldID fos_fd; /* id for jobject 'fd' in java.io.FileOutputStream */

/**************************************************************

 * static methods to store field ID's in initializers

 */

JNIEXPORT void JNICALL

Java_java_io_FileOutputStream_initIDs(JNIEnv *env, jclass fdClass) {

    fos_fd = (*env)->GetFieldID(env, fdClass, "fd", "Ljava/io/FileDescriptor;");

}

/**************************************************************

 * Output stream

 */

JNIEXPORT void JNICALL

Java_java_io_FileOutputStream_open0(JNIEnv *env, jobject this,

                                    jstring path, jboolean append) {

    fileOpen(env, this, path, fos_fd,

             O_WRONLY | O_CREAT | (append ? O_APPEND : O_TRUNC));

}

JNIEXPORT void JNICALL

Java_java_io_FileOutputStream_write(JNIEnv *env, jobject this, jint byte, jboolean append) {

    writeSingle(env, this, byte, append, fos_fd);

}

JNIEXPORT void JNICALL

Java_java_io_FileOutputStream_writeBytes(JNIEnv *env,

    jobject this, jbyteArray bytes, jint off, jint len, jboolean append) {

    writeBytes(env, this, bytes, off, len, append, fos_fd);

}

Java_java_io_FileOutputStream_close0(JNIEnv *env, jobject this) {

    fileClose(env, this, fos_fd);

}