| /* |
| * Copyright 2015-present Open Networking Laboratory |
| * |
| * 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.onosproject.xran.samplemessages; |
| |
| import org.onosproject.xran.codecs.api.ECGI; |
| import org.onosproject.xran.codecs.api.EUTRANCellIdentifier; |
| import org.onosproject.xran.codecs.api.PLMNIdentity; |
| import org.onosproject.xran.codecs.pdu.*; |
| import org.openmuc.jasn1.ber.types.string.BerUTF8String; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.UnsupportedEncodingException; |
| |
| /** |
| * Created by dimitris on 7/25/17. |
| */ |
| public class ConfigEncoderDecoder { |
| private static final Logger log = |
| LoggerFactory.getLogger(ConfigEncoderDecoder.class); |
| |
| /*public String decode(String s) throws IOException { |
| byte[] bytearray = DatatypeConverter.parseHexBinary(s); |
| InputStream inputStream = new ByteArrayInputStream(bytearray); |
| XrancPdu pdu_decoded = new XrancPdu(); |
| pdu_decoded.decode(inputStream); |
| return pdu_decoded.toString(); |
| }*/ |
| /* |
| public String encodeConfigRequest() |
| throws IOException { |
| pdu = setPacketProperties(); |
| pdu.encode(os); |
| return DatatypeConverter.printHexBinary(os.getArray()); |
| }*/ |
| |
| public static XrancPdu constructPacket(ECGI ecgi) throws UnsupportedEncodingException { |
| CellConfigRequest cellConfigRequest = new CellConfigRequest(); |
| cellConfigRequest.setEcgi(ecgi); |
| |
| BerUTF8String ver = new BerUTF8String("2a"); |
| |
| XrancApiID apiID = new XrancApiID(0); |
| XrancPduBody body = new XrancPduBody(); |
| body.setCellConfigRequest(cellConfigRequest); |
| |
| XrancPduHdr hdr = new XrancPduHdr(); |
| hdr.setVer(ver); |
| hdr.setApiId(apiID); |
| |
| XrancPdu pdu = new XrancPdu(); |
| pdu.setBody(body); |
| pdu.setHdr(hdr); |
| |
| return pdu; |
| } |
| |
| public XrancPdu setPacketProperties() throws UnsupportedEncodingException { |
| PLMNIdentity plmnIdentity = new PLMNIdentity(new byte[]{(byte) 0x22, (byte) 0x08, (byte) 0x41}); |
| EUTRANCellIdentifier eutranCellIdentifier = new EUTRANCellIdentifier(new byte[]{ |
| (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xF0 |
| }, 28); |
| |
| ECGI ecgi = new ECGI(); |
| |
| ecgi.setPLMNIdentity(plmnIdentity); |
| ecgi.setEUTRANcellIdentifier(eutranCellIdentifier); |
| |
| CellConfigRequest cellConfigRequest = new CellConfigRequest(); |
| cellConfigRequest.setEcgi(ecgi); |
| |
| BerUTF8String ver = new BerUTF8String("2a"); |
| |
| XrancApiID apiID = new XrancApiID(0); |
| XrancPduBody body = new XrancPduBody(); |
| body.setCellConfigRequest(cellConfigRequest); |
| |
| XrancPduHdr hdr = new XrancPduHdr(); |
| hdr.setVer(ver); |
| hdr.setApiId(apiID); |
| |
| XrancPdu pdu = new XrancPdu(); |
| pdu.setBody(body); |
| pdu.setHdr(hdr); |
| |
| return pdu; |
| } |
| |
| } |