slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 1 | /** |
| 2 | * This class file was automatically generated by jASN1 v1.8.0 (http://www.openmuc.org) |
| 3 | */ |
| 4 | |
| 5 | package org.onosproject.xran.codecs.pdu; |
| 6 | |
slowr | 8ddc2b1 | 2017-08-14 14:13:38 -0700 | [diff] [blame^] | 7 | import org.onosproject.xran.codecs.api.*; |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 8 | import org.openmuc.jasn1.ber.BerByteArrayOutputStream; |
| 9 | import org.openmuc.jasn1.ber.BerLength; |
| 10 | import org.openmuc.jasn1.ber.BerTag; |
| 11 | import org.openmuc.jasn1.ber.types.BerInteger; |
slowr | 8ddc2b1 | 2017-08-14 14:13:38 -0700 | [diff] [blame^] | 12 | import org.openmuc.jasn1.ber.types.string.BerUTF8String; |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 13 | |
| 14 | import java.io.IOException; |
| 15 | import java.io.InputStream; |
| 16 | import java.io.Serializable; |
slowr | 8ddc2b1 | 2017-08-14 14:13:38 -0700 | [diff] [blame^] | 17 | import java.io.UnsupportedEncodingException; |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 18 | |
| 19 | public class BearerAdmissionResponse implements Serializable { |
| 20 | |
| 21 | private static final long serialVersionUID = 1L; |
| 22 | |
| 23 | public static final BerTag tag = new BerTag(BerTag.UNIVERSAL_CLASS, BerTag.CONSTRUCTED, 16); |
| 24 | |
| 25 | public byte[] code = null; |
| 26 | private CRNTI crnti = null; |
| 27 | private ECGI ecgi = null; |
| 28 | private BerInteger numErabList = null; |
| 29 | private ERABResponse erabResponse = null; |
| 30 | |
| 31 | public BearerAdmissionResponse() { |
| 32 | } |
| 33 | |
| 34 | public BearerAdmissionResponse(byte[] code) { |
| 35 | this.code = code; |
| 36 | } |
| 37 | |
| 38 | public void setCrnti(CRNTI crnti) { |
| 39 | this.crnti = crnti; |
| 40 | } |
| 41 | |
| 42 | public CRNTI getCrnti() { |
| 43 | return crnti; |
| 44 | } |
| 45 | |
| 46 | public void setEcgi(ECGI ecgi) { |
| 47 | this.ecgi = ecgi; |
| 48 | } |
| 49 | |
| 50 | public ECGI getEcgi() { |
| 51 | return ecgi; |
| 52 | } |
| 53 | |
| 54 | public void setNumErabList(BerInteger numErabList) { |
| 55 | this.numErabList = numErabList; |
| 56 | } |
| 57 | |
| 58 | public BerInteger getNumErabList() { |
| 59 | return numErabList; |
| 60 | } |
| 61 | |
| 62 | public void setErabResponse(ERABResponse erabResponse) { |
| 63 | this.erabResponse = erabResponse; |
| 64 | } |
| 65 | |
| 66 | public ERABResponse getErabResponse() { |
| 67 | return erabResponse; |
| 68 | } |
| 69 | |
| 70 | public int encode(BerByteArrayOutputStream os) throws IOException { |
| 71 | return encode(os, true); |
| 72 | } |
| 73 | |
| 74 | public int encode(BerByteArrayOutputStream os, boolean withTag) throws IOException { |
| 75 | |
| 76 | if (code != null) { |
| 77 | for (int i = code.length - 1; i >= 0; i--) { |
| 78 | os.write(code[i]); |
| 79 | } |
| 80 | if (withTag) { |
| 81 | return tag.encode(os) + code.length; |
| 82 | } |
| 83 | return code.length; |
| 84 | } |
| 85 | |
| 86 | int codeLength = 0; |
| 87 | codeLength += erabResponse.encode(os, false); |
| 88 | // write tag: CONTEXT_CLASS, CONSTRUCTED, 3 |
| 89 | os.write(0xA3); |
| 90 | codeLength += 1; |
| 91 | |
| 92 | codeLength += numErabList.encode(os, false); |
| 93 | // write tag: CONTEXT_CLASS, PRIMITIVE, 2 |
| 94 | os.write(0x82); |
| 95 | codeLength += 1; |
| 96 | |
| 97 | codeLength += ecgi.encode(os, false); |
| 98 | // write tag: CONTEXT_CLASS, CONSTRUCTED, 1 |
| 99 | os.write(0xA1); |
| 100 | codeLength += 1; |
| 101 | |
| 102 | codeLength += crnti.encode(os, false); |
| 103 | // write tag: CONTEXT_CLASS, PRIMITIVE, 0 |
| 104 | os.write(0x80); |
| 105 | codeLength += 1; |
| 106 | |
| 107 | codeLength += BerLength.encodeLength(os, codeLength); |
| 108 | |
| 109 | if (withTag) { |
| 110 | codeLength += tag.encode(os); |
| 111 | } |
| 112 | |
| 113 | return codeLength; |
| 114 | |
| 115 | } |
| 116 | |
| 117 | public int decode(InputStream is) throws IOException { |
| 118 | return decode(is, true); |
| 119 | } |
| 120 | |
| 121 | public int decode(InputStream is, boolean withTag) throws IOException { |
| 122 | int codeLength = 0; |
| 123 | int subCodeLength = 0; |
| 124 | BerTag berTag = new BerTag(); |
| 125 | |
| 126 | if (withTag) { |
| 127 | codeLength += tag.decodeAndCheck(is); |
| 128 | } |
| 129 | |
| 130 | BerLength length = new BerLength(); |
| 131 | codeLength += length.decode(is); |
| 132 | |
| 133 | int totalLength = length.val; |
| 134 | codeLength += totalLength; |
| 135 | |
| 136 | subCodeLength += berTag.decode(is); |
| 137 | if (berTag.equals(BerTag.CONTEXT_CLASS, BerTag.PRIMITIVE, 0)) { |
| 138 | crnti = new CRNTI(); |
| 139 | subCodeLength += crnti.decode(is, false); |
| 140 | subCodeLength += berTag.decode(is); |
| 141 | } |
| 142 | else { |
| 143 | throw new IOException("Tag does not match the mandatory sequence element tag."); |
| 144 | } |
| 145 | |
| 146 | if (berTag.equals(BerTag.CONTEXT_CLASS, BerTag.CONSTRUCTED, 1)) { |
| 147 | ecgi = new ECGI(); |
| 148 | subCodeLength += ecgi.decode(is, false); |
| 149 | subCodeLength += berTag.decode(is); |
| 150 | } |
| 151 | else { |
| 152 | throw new IOException("Tag does not match the mandatory sequence element tag."); |
| 153 | } |
| 154 | |
| 155 | if (berTag.equals(BerTag.CONTEXT_CLASS, BerTag.PRIMITIVE, 2)) { |
| 156 | numErabList = new BerInteger(); |
| 157 | subCodeLength += numErabList.decode(is, false); |
| 158 | subCodeLength += berTag.decode(is); |
| 159 | } |
| 160 | else { |
| 161 | throw new IOException("Tag does not match the mandatory sequence element tag."); |
| 162 | } |
| 163 | |
| 164 | if (berTag.equals(BerTag.CONTEXT_CLASS, BerTag.CONSTRUCTED, 3)) { |
| 165 | erabResponse = new ERABResponse(); |
| 166 | subCodeLength += erabResponse.decode(is, false); |
| 167 | if (subCodeLength == totalLength) { |
| 168 | return codeLength; |
| 169 | } |
| 170 | } |
| 171 | throw new IOException("Unexpected end of sequence, length tag: " + totalLength + ", actual sequence length: " + subCodeLength); |
| 172 | |
| 173 | |
| 174 | } |
| 175 | |
| 176 | public void encodeAndSave(int encodingSizeGuess) throws IOException { |
| 177 | BerByteArrayOutputStream os = new BerByteArrayOutputStream(encodingSizeGuess); |
| 178 | encode(os, false); |
| 179 | code = os.getArray(); |
| 180 | } |
| 181 | |
| 182 | public String toString() { |
| 183 | StringBuilder sb = new StringBuilder(); |
| 184 | appendAsString(sb, 0); |
| 185 | return sb.toString(); |
| 186 | } |
| 187 | |
| 188 | public void appendAsString(StringBuilder sb, int indentLevel) { |
| 189 | |
| 190 | sb.append("{"); |
| 191 | sb.append("\n"); |
| 192 | for (int i = 0; i < indentLevel + 1; i++) { |
| 193 | sb.append("\t"); |
| 194 | } |
| 195 | if (crnti != null) { |
| 196 | sb.append("\"crnti\": ").append(crnti); |
| 197 | } |
| 198 | |
| 199 | sb.append(",\n"); |
| 200 | for (int i = 0; i < indentLevel + 1; i++) { |
| 201 | sb.append("\t"); |
| 202 | } |
| 203 | if (ecgi != null) { |
| 204 | sb.append("\"ecgi\": "); |
| 205 | ecgi.appendAsString(sb, indentLevel + 1); |
| 206 | } |
| 207 | |
| 208 | sb.append(",\n"); |
| 209 | for (int i = 0; i < indentLevel + 1; i++) { |
| 210 | sb.append("\t"); |
| 211 | } |
| 212 | if (numErabList != null) { |
| 213 | sb.append("\"numErabList\": ").append(numErabList); |
| 214 | } |
| 215 | |
| 216 | sb.append(",\n"); |
| 217 | for (int i = 0; i < indentLevel + 1; i++) { |
| 218 | sb.append("\t"); |
| 219 | } |
| 220 | if (erabResponse != null) { |
| 221 | sb.append("\"erabResponse\": "); |
| 222 | erabResponse.appendAsString(sb, indentLevel + 1); |
| 223 | } |
| 224 | |
| 225 | sb.append("\n"); |
| 226 | for (int i = 0; i < indentLevel; i++) { |
| 227 | sb.append("\t"); |
| 228 | } |
| 229 | sb.append("}"); |
| 230 | } |
| 231 | |
slowr | 8ddc2b1 | 2017-08-14 14:13:38 -0700 | [diff] [blame^] | 232 | public static XrancPdu constructPacket(ECGI ecgi, CRNTI crnti, ERABParams erabParams, BerInteger numParams, boolean b) { |
| 233 | ERABResponse erabResponse = new ERABResponse(); |
| 234 | |
| 235 | for (int i = 0; i < numParams.intValue(); i++) { |
| 236 | ERABParamsItem erabParamsItem = erabParams.getERABParamsItem().get(i); |
| 237 | |
| 238 | ERABResponseItem responseItem = new ERABResponseItem(); |
| 239 | responseItem.setId(erabParamsItem.getId()); |
| 240 | |
| 241 | // FIXME: add logic |
| 242 | responseItem.setDecision(new ERABDecision(b ? 0 : 1)); |
| 243 | |
| 244 | erabResponse.setERABResponse(responseItem); |
| 245 | } |
| 246 | |
| 247 | |
| 248 | BearerAdmissionResponse bearerAdmissionResponse = new BearerAdmissionResponse(); |
| 249 | bearerAdmissionResponse.setCrnti(crnti); |
| 250 | bearerAdmissionResponse.setEcgi(ecgi); |
| 251 | bearerAdmissionResponse.setErabResponse(erabResponse); |
| 252 | bearerAdmissionResponse.setNumErabList(numParams); |
| 253 | |
| 254 | XrancPduBody body = new XrancPduBody(); |
| 255 | body.setBearerAdmissionResponse(bearerAdmissionResponse); |
| 256 | |
| 257 | BerUTF8String ver = null; |
| 258 | try { |
| 259 | ver = new BerUTF8String("3"); |
| 260 | } catch (UnsupportedEncodingException e) { |
| 261 | e.printStackTrace(); |
| 262 | } |
| 263 | XrancApiID apiID = new XrancApiID(9); |
| 264 | XrancPduHdr hdr = new XrancPduHdr(); |
| 265 | hdr.setVer(ver); |
| 266 | hdr.setApiId(apiID); |
| 267 | |
| 268 | XrancPdu pdu = new XrancPdu(); |
| 269 | pdu.setHdr(hdr); |
| 270 | pdu.setBody(body); |
| 271 | |
| 272 | return pdu; |
| 273 | } |
| 274 | |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 275 | } |
| 276 | |