com.hierynomus.mssmb2.messages.SMB2ChangeNotifyRequest Maven / Gradle / Ivy
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/*
* Copyright (C)2016 - SMBJ Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hierynomus.mssmb2.messages;
import com.hierynomus.mssmb2.*;
import com.hierynomus.protocol.commons.EnumWithValue;
import com.hierynomus.smbj.common.SMBBuffer;
import java.util.EnumSet;
/**
* [MS-SMB2].pdf 2.2.35 SMB2 CHANGE_NOTIFY Request
*
* TODO
*/
public class SMB2ChangeNotifyRequest extends SMB2Packet {
private static final int SMB2_WATCH_TREE = 0x0001;
private final EnumSet completionFilter;
private final SMB2FileId fileId;
private final long outputBufferLength;
private final boolean recursive;
public SMB2ChangeNotifyRequest(SMB2Dialect smbDialect,
long sessionId,
long treeId,
SMB2FileId fileId,
EnumSet completionFilter,
long outputBufferLength,
boolean recursive) {
super(32, smbDialect, SMB2MessageCommandCode.SMB2_CHANGE_NOTIFY, sessionId, treeId);
this.fileId = fileId;
this.completionFilter = completionFilter;
this.outputBufferLength = outputBufferLength;
this.recursive = recursive;
}
@Override
protected void writeTo(SMBBuffer buffer) {
buffer.putUInt16(structureSize); // StructureSize (2 bytes)
int flags = (recursive) ? SMB2_WATCH_TREE : 0;
buffer.putUInt16(flags); // Flags (2 bytes)
buffer.putUInt32(outputBufferLength); // OutputBufferLength (4 bytes)
fileId.write(buffer); // FileId (16 bytes)
buffer.putUInt32(EnumWithValue.EnumUtils.toLong(completionFilter)); // CompletionFilter (4 bytes)
buffer.putReserved4(); // Reserved (4 bytes)
}
}