/*
* Copyright 2010 NCHOVY
*
* 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 org.krakenapps.pcap.decoder.snmp.types;
public class Integer32 extends Variable {
private long value;
public Integer32(byte[] buffer, int offset, int length) {
int i = offset;
value = 0;
if ((buffer[offset] & 0x80) == 0x80)
value = -1;
for (i = offset; i < offset + length; i++) {
int n = buffer[i];
if (n < 0)
n = 256 + n;
value = (value << 8) | n;
}
type = Variable.INTEGER32;
}
public long get() {
return value;
}
public String toString() {
return "INTEGER32 " + value;
}
}