SmsMessage.java revision 43a17654cf4bfe7f1ec22bd8b7b32daccdf27c09
1767a662ecde33c3979bf02b793d392aca0403162Wink Saville/* 2767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Copyright (C) 2006 The Android Open Source Project 3767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 4767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Licensed under the Apache License, Version 2.0 (the "License"); 5767a662ecde33c3979bf02b793d392aca0403162Wink Saville * you may not use this file except in compliance with the License. 6767a662ecde33c3979bf02b793d392aca0403162Wink Saville * You may obtain a copy of the License at 7767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 8767a662ecde33c3979bf02b793d392aca0403162Wink Saville * http://www.apache.org/licenses/LICENSE-2.0 9767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 10767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Unless required by applicable law or agreed to in writing, software 11767a662ecde33c3979bf02b793d392aca0403162Wink Saville * distributed under the License is distributed on an "AS IS" BASIS, 12767a662ecde33c3979bf02b793d392aca0403162Wink Saville * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13767a662ecde33c3979bf02b793d392aca0403162Wink Saville * See the License for the specific language governing permissions and 14767a662ecde33c3979bf02b793d392aca0403162Wink Saville * limitations under the License. 15767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 16767a662ecde33c3979bf02b793d392aca0403162Wink Saville 17767a662ecde33c3979bf02b793d392aca0403162Wink Savillepackage com.android.internal.telephony.gsm; 18767a662ecde33c3979bf02b793d392aca0403162Wink Saville 19767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport android.os.Parcel; 20767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport android.telephony.PhoneNumberUtils; 21767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport android.text.format.Time; 22767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport android.util.Log; 23767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.IccUtils; 24767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.EncodeException; 25767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.GsmAlphabet; 26767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.SmsHeader; 27767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport com.android.internal.telephony.SmsMessageBase; 28767a662ecde33c3979bf02b793d392aca0403162Wink Saville 29767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport java.io.ByteArrayOutputStream; 30767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport java.io.UnsupportedEncodingException; 31767a662ecde33c3979bf02b793d392aca0403162Wink Saville 32767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.ENCODING_7BIT; 33767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.ENCODING_8BIT; 34767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.ENCODING_16BIT; 35b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Leeimport static android.telephony.SmsMessage.ENCODING_KSC5601; 36767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.ENCODING_UNKNOWN; 37767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.MAX_USER_DATA_BYTES; 38767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.MAX_USER_DATA_BYTES_WITH_HEADER; 39767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.MAX_USER_DATA_SEPTETS; 40767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.MAX_USER_DATA_SEPTETS_WITH_HEADER; 41767a662ecde33c3979bf02b793d392aca0403162Wink Savilleimport static android.telephony.SmsMessage.MessageClass; 42767a662ecde33c3979bf02b793d392aca0403162Wink Saville 43767a662ecde33c3979bf02b793d392aca0403162Wink Saville/** 44767a662ecde33c3979bf02b793d392aca0403162Wink Saville * A Short Message Service message. 45767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 46767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 47145ff609de3206b585819ef974fab20cdc2d9f5eJake Hambypublic class SmsMessage extends SmsMessageBase { 48767a662ecde33c3979bf02b793d392aca0403162Wink Saville static final String LOG_TAG = "GSM"; 49767a662ecde33c3979bf02b793d392aca0403162Wink Saville 50767a662ecde33c3979bf02b793d392aca0403162Wink Saville private MessageClass messageClass; 51767a662ecde33c3979bf02b793d392aca0403162Wink Saville 52767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 53767a662ecde33c3979bf02b793d392aca0403162Wink Saville * TP-Message-Type-Indicator 54767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 9.2.3 55767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 56767a662ecde33c3979bf02b793d392aca0403162Wink Saville private int mti; 57767a662ecde33c3979bf02b793d392aca0403162Wink Saville 58767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** TP-Protocol-Identifier (TP-PID) */ 59767a662ecde33c3979bf02b793d392aca0403162Wink Saville private int protocolIdentifier; 60767a662ecde33c3979bf02b793d392aca0403162Wink Saville 61767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Data-Coding-Scheme 62767a662ecde33c3979bf02b793d392aca0403162Wink Saville // see TS 23.038 63767a662ecde33c3979bf02b793d392aca0403162Wink Saville private int dataCodingScheme; 64767a662ecde33c3979bf02b793d392aca0403162Wink Saville 65767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Reply-Path 66767a662ecde33c3979bf02b793d392aca0403162Wink Saville // e.g. 23.040 9.2.2.1 67767a662ecde33c3979bf02b793d392aca0403162Wink Saville private boolean replyPathPresent = false; 68767a662ecde33c3979bf02b793d392aca0403162Wink Saville 69767a662ecde33c3979bf02b793d392aca0403162Wink Saville // "Message Marked for Automatic Deletion Group" 70767a662ecde33c3979bf02b793d392aca0403162Wink Saville // 23.038 Section 4 71767a662ecde33c3979bf02b793d392aca0403162Wink Saville private boolean automaticDeletion; 72767a662ecde33c3979bf02b793d392aca0403162Wink Saville 73767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** True if Status Report is for SMS-SUBMIT; false for SMS-COMMAND. */ 74767a662ecde33c3979bf02b793d392aca0403162Wink Saville private boolean forSubmit; 75767a662ecde33c3979bf02b793d392aca0403162Wink Saville 76767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** The address of the receiver. */ 77767a662ecde33c3979bf02b793d392aca0403162Wink Saville private GsmSmsAddress recipientAddress; 78767a662ecde33c3979bf02b793d392aca0403162Wink Saville 79767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** Time when SMS-SUBMIT was delivered from SC to MSE. */ 80767a662ecde33c3979bf02b793d392aca0403162Wink Saville private long dischargeTimeMillis; 81767a662ecde33c3979bf02b793d392aca0403162Wink Saville 82767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 83767a662ecde33c3979bf02b793d392aca0403162Wink Saville * TP-Status - status of a previously submitted SMS. 84767a662ecde33c3979bf02b793d392aca0403162Wink Saville * This field applies to SMS-STATUS-REPORT messages. 0 indicates success; 85767a662ecde33c3979bf02b793d392aca0403162Wink Saville * see TS 23.040, 9.2.3.15 for description of other possible values. 86767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 87767a662ecde33c3979bf02b793d392aca0403162Wink Saville private int status; 88767a662ecde33c3979bf02b793d392aca0403162Wink Saville 89767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 90767a662ecde33c3979bf02b793d392aca0403162Wink Saville * TP-Status - status of a previously submitted SMS. 91767a662ecde33c3979bf02b793d392aca0403162Wink Saville * This field is true iff the message is a SMS-STATUS-REPORT message. 92767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 93767a662ecde33c3979bf02b793d392aca0403162Wink Saville private boolean isStatusReportMessage = false; 94767a662ecde33c3979bf02b793d392aca0403162Wink Saville 95767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static class SubmitPdu extends SubmitPduBase { 96767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 97767a662ecde33c3979bf02b793d392aca0403162Wink Saville 98767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 99767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Create an SmsMessage from a raw PDU. 100767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 101767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SmsMessage createFromPdu(byte[] pdu) { 102767a662ecde33c3979bf02b793d392aca0403162Wink Saville try { 103767a662ecde33c3979bf02b793d392aca0403162Wink Saville SmsMessage msg = new SmsMessage(); 104767a662ecde33c3979bf02b793d392aca0403162Wink Saville msg.parsePdu(pdu); 105767a662ecde33c3979bf02b793d392aca0403162Wink Saville return msg; 106767a662ecde33c3979bf02b793d392aca0403162Wink Saville } catch (RuntimeException ex) { 107767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.e(LOG_TAG, "SMS PDU parsing failed: ", ex); 108767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 109767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 110767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 111767a662ecde33c3979bf02b793d392aca0403162Wink Saville 112767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 113c16889dc0034daaf50b2307c4de6c16c4964f30cNaveen Kalla * 3GPP TS 23.040 9.2.3.9 specifies that Type Zero messages are indicated 114c16889dc0034daaf50b2307c4de6c16c4964f30cNaveen Kalla * by TP_PID field set to value 0x40 115c16889dc0034daaf50b2307c4de6c16c4964f30cNaveen Kalla */ 116c16889dc0034daaf50b2307c4de6c16c4964f30cNaveen Kalla public boolean isTypeZero() { 117c16889dc0034daaf50b2307c4de6c16c4964f30cNaveen Kalla return (protocolIdentifier == 0x40); 118c16889dc0034daaf50b2307c4de6c16c4964f30cNaveen Kalla } 119c16889dc0034daaf50b2307c4de6c16c4964f30cNaveen Kalla 120c16889dc0034daaf50b2307c4de6c16c4964f30cNaveen Kalla /** 121767a662ecde33c3979bf02b793d392aca0403162Wink Saville * TS 27.005 3.4.1 lines[0] and lines[1] are the two lines read from the 122767a662ecde33c3979bf02b793d392aca0403162Wink Saville * +CMT unsolicited response (PDU mode, of course) 123767a662ecde33c3979bf02b793d392aca0403162Wink Saville * +CMT: [<alpha>],<length><CR><LF><pdu> 124767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 125767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Only public for debugging 126767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 127767a662ecde33c3979bf02b793d392aca0403162Wink Saville * {@hide} 128767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 129767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SmsMessage newFromCMT(String[] lines) { 130767a662ecde33c3979bf02b793d392aca0403162Wink Saville try { 131767a662ecde33c3979bf02b793d392aca0403162Wink Saville SmsMessage msg = new SmsMessage(); 132767a662ecde33c3979bf02b793d392aca0403162Wink Saville msg.parsePdu(IccUtils.hexStringToBytes(lines[1])); 133767a662ecde33c3979bf02b793d392aca0403162Wink Saville return msg; 134767a662ecde33c3979bf02b793d392aca0403162Wink Saville } catch (RuntimeException ex) { 135767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.e(LOG_TAG, "SMS PDU parsing failed: ", ex); 136767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 137767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 138767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 139767a662ecde33c3979bf02b793d392aca0403162Wink Saville 140767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** @hide */ 141767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SmsMessage newFromCMTI(String line) { 142767a662ecde33c3979bf02b793d392aca0403162Wink Saville // the thinking here is not to read the message immediately 143767a662ecde33c3979bf02b793d392aca0403162Wink Saville // FTA test case 144767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.e(LOG_TAG, "newFromCMTI: not yet supported"); 145767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 146767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 147767a662ecde33c3979bf02b793d392aca0403162Wink Saville 148767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** @hide */ 149767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SmsMessage newFromCDS(String line) { 150767a662ecde33c3979bf02b793d392aca0403162Wink Saville try { 151767a662ecde33c3979bf02b793d392aca0403162Wink Saville SmsMessage msg = new SmsMessage(); 152767a662ecde33c3979bf02b793d392aca0403162Wink Saville msg.parsePdu(IccUtils.hexStringToBytes(line)); 153767a662ecde33c3979bf02b793d392aca0403162Wink Saville return msg; 154767a662ecde33c3979bf02b793d392aca0403162Wink Saville } catch (RuntimeException ex) { 155767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.e(LOG_TAG, "CDS SMS PDU parsing failed: ", ex); 156767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 157767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 158767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 159767a662ecde33c3979bf02b793d392aca0403162Wink Saville 160767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 161767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Note: This functionality is currently not supported in GSM mode. 162767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @hide 163767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 164767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SmsMessageBase newFromParcel(Parcel p){ 165767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.w(LOG_TAG, "newFromParcel: is not supported in GSM mode."); 166767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 167767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 168767a662ecde33c3979bf02b793d392aca0403162Wink Saville 169767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 170767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Create an SmsMessage from an SMS EF record. 171767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 172767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param index Index of SMS record. This should be index in ArrayList 173767a662ecde33c3979bf02b793d392aca0403162Wink Saville * returned by SmsManager.getAllMessagesFromSim + 1. 174767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param data Record data. 175767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @return An SmsMessage representing the record. 176767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 177767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @hide 178767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 179767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SmsMessage createFromEfRecord(int index, byte[] data) { 180767a662ecde33c3979bf02b793d392aca0403162Wink Saville try { 181767a662ecde33c3979bf02b793d392aca0403162Wink Saville SmsMessage msg = new SmsMessage(); 182767a662ecde33c3979bf02b793d392aca0403162Wink Saville 183767a662ecde33c3979bf02b793d392aca0403162Wink Saville msg.indexOnIcc = index; 184767a662ecde33c3979bf02b793d392aca0403162Wink Saville 185767a662ecde33c3979bf02b793d392aca0403162Wink Saville // First byte is status: RECEIVED_READ, RECEIVED_UNREAD, STORED_SENT, 186767a662ecde33c3979bf02b793d392aca0403162Wink Saville // or STORED_UNSENT 187767a662ecde33c3979bf02b793d392aca0403162Wink Saville // See TS 51.011 10.5.3 188767a662ecde33c3979bf02b793d392aca0403162Wink Saville if ((data[0] & 1) == 0) { 189767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.w(LOG_TAG, 190767a662ecde33c3979bf02b793d392aca0403162Wink Saville "SMS parsing failed: Trying to parse a free record"); 191767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 192767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 193767a662ecde33c3979bf02b793d392aca0403162Wink Saville msg.statusOnIcc = data[0] & 0x07; 194767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 195767a662ecde33c3979bf02b793d392aca0403162Wink Saville 196767a662ecde33c3979bf02b793d392aca0403162Wink Saville int size = data.length - 1; 197767a662ecde33c3979bf02b793d392aca0403162Wink Saville 198767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Note: Data may include trailing FF's. That's OK; message 199767a662ecde33c3979bf02b793d392aca0403162Wink Saville // should still parse correctly. 200767a662ecde33c3979bf02b793d392aca0403162Wink Saville byte[] pdu = new byte[size]; 201767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.arraycopy(data, 1, pdu, 0, size); 202767a662ecde33c3979bf02b793d392aca0403162Wink Saville msg.parsePdu(pdu); 203767a662ecde33c3979bf02b793d392aca0403162Wink Saville return msg; 204767a662ecde33c3979bf02b793d392aca0403162Wink Saville } catch (RuntimeException ex) { 205767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.e(LOG_TAG, "SMS PDU parsing failed: ", ex); 206767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 207767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 208767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 209767a662ecde33c3979bf02b793d392aca0403162Wink Saville 210767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 211767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Get the TP-Layer-Length for the given SMS-SUBMIT PDU Basically, the 212767a662ecde33c3979bf02b793d392aca0403162Wink Saville * length in bytes (not hex chars) less the SMSC header 213767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 214767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static int getTPLayerLengthForPDU(String pdu) { 215767a662ecde33c3979bf02b793d392aca0403162Wink Saville int len = pdu.length() / 2; 216767a662ecde33c3979bf02b793d392aca0403162Wink Saville int smscLen = 0; 217767a662ecde33c3979bf02b793d392aca0403162Wink Saville 218767a662ecde33c3979bf02b793d392aca0403162Wink Saville smscLen = Integer.parseInt(pdu.substring(0, 2), 16); 219767a662ecde33c3979bf02b793d392aca0403162Wink Saville 220767a662ecde33c3979bf02b793d392aca0403162Wink Saville return len - smscLen - 1; 221767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 222767a662ecde33c3979bf02b793d392aca0403162Wink Saville 223767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 224767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Get an SMS-SUBMIT PDU for a destination address and a message 225767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 226767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param scAddress Service Centre address. Null means use default. 227767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @return a <code>SubmitPdu</code> containing the encoded SC 228767a662ecde33c3979bf02b793d392aca0403162Wink Saville * address, if applicable, and the encoded message. 229767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Returns null on encode error. 230767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @hide 231767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 232767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SubmitPdu getSubmitPdu(String scAddress, 233767a662ecde33c3979bf02b793d392aca0403162Wink Saville String destinationAddress, String message, 234767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean statusReportRequested, byte[] header) { 2351fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq return getSubmitPdu(scAddress, destinationAddress, message, statusReportRequested, header, 2361fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq ENCODING_UNKNOWN); 2371fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 2381fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq 2391fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq 2401fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq /** 2411fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * Get an SMS-SUBMIT PDU for a destination address and a message using the 2421fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * specified encoding. 2431fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * 2441fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * @param scAddress Service Centre address. Null means use default. 2451fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * @param encoding Encoding defined by constants in android.telephony.SmsMessage.ENCODING_* 2461fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * @return a <code>SubmitPdu</code> containing the encoded SC 2471fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * address, if applicable, and the encoded message. 2481fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * Returns null on encode error. 2491fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * @hide 2501fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq */ 2511fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq public static SubmitPdu getSubmitPdu(String scAddress, 2521fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq String destinationAddress, String message, 2531fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq boolean statusReportRequested, byte[] header, int encoding) { 254767a662ecde33c3979bf02b793d392aca0403162Wink Saville 255767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Perform null parameter checks. 256767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (message == null || destinationAddress == null) { 257767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 258767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 259767a662ecde33c3979bf02b793d392aca0403162Wink Saville 260767a662ecde33c3979bf02b793d392aca0403162Wink Saville SubmitPdu ret = new SubmitPdu(); 261767a662ecde33c3979bf02b793d392aca0403162Wink Saville // MTI = SMS-SUBMIT, UDHI = header != null 262767a662ecde33c3979bf02b793d392aca0403162Wink Saville byte mtiByte = (byte)(0x01 | (header != null ? 0x40 : 0x00)); 263767a662ecde33c3979bf02b793d392aca0403162Wink Saville ByteArrayOutputStream bo = getSubmitPduHead( 264767a662ecde33c3979bf02b793d392aca0403162Wink Saville scAddress, destinationAddress, mtiByte, 265767a662ecde33c3979bf02b793d392aca0403162Wink Saville statusReportRequested, ret); 2661fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq // User Data (and length) 2671fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq byte[] userData; 2681fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq if (encoding == ENCODING_UNKNOWN) { 269767a662ecde33c3979bf02b793d392aca0403162Wink Saville // First, try encoding it with the GSM alphabet 2701fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq encoding = ENCODING_7BIT; 2711fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 2721fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq try { 2731fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq if (encoding == ENCODING_7BIT) { 2741fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq userData = GsmAlphabet.stringToGsm7BitPackedWithHeader(message, header); 2751fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } else { //assume UCS-2 2761fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq try { 2771fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq userData = encodeUCS2(message, header); 2781fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } catch(UnsupportedEncodingException uex) { 2791fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq Log.e(LOG_TAG, 2801fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq "Implausible UnsupportedEncodingException ", 2811fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq uex); 2821fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq return null; 2831fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 2841fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 2851fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } catch (EncodeException ex) { 2861fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq // Encoding to the 7-bit alphabet failed. Let's see if we can 2871fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq // send it as a UCS-2 encoded message 2881fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq try { 2891fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq userData = encodeUCS2(message, header); 2900e200c3cbed83283c79703b552fe8e3d49040f10Bai Tao encoding = ENCODING_16BIT; 2911fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } catch(UnsupportedEncodingException uex) { 2921fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq Log.e(LOG_TAG, 2931fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq "Implausible UnsupportedEncodingException ", 2941fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq uex); 2951fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq return null; 2961fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 2971fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 298767a662ecde33c3979bf02b793d392aca0403162Wink Saville 2991fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq if (encoding == ENCODING_7BIT) { 300767a662ecde33c3979bf02b793d392aca0403162Wink Saville if ((0xff & userData[0]) > MAX_USER_DATA_SEPTETS) { 301767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Message too long 302767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 303767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 304767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Data-Coding-Scheme 305767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Default encoding, uncompressed 306faf4413dffdc9079683b951736088ff2a01073a4jsh // To test writing messages to the SIM card, change this value 0x00 307faf4413dffdc9079683b951736088ff2a01073a4jsh // to 0x12, which means "bits 1 and 0 contain message class, and the 308faf4413dffdc9079683b951736088ff2a01073a4jsh // class is 2". Note that this takes effect for the sender. In other 309faf4413dffdc9079683b951736088ff2a01073a4jsh // words, messages sent by the phone with this change will end up on 310faf4413dffdc9079683b951736088ff2a01073a4jsh // the receiver's SIM card. You can then send messages to yourself 311faf4413dffdc9079683b951736088ff2a01073a4jsh // (on a phone with this change) and they'll end up on the SIM card. 312767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write(0x00); 313145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby } else { // assume UCS-2 3141fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq if ((0xff & userData[0]) > MAX_USER_DATA_BYTES) { 315767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Message too long 316767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 317767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 318767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Data-Coding-Scheme 319767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Class 3, UCS-2 encoding, uncompressed 320767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write(0x0b); 321767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 322767a662ecde33c3979bf02b793d392aca0403162Wink Saville 3231fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq // (no TP-Validity-Period) 3241fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq bo.write(userData, 0, userData.length); 325767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret.encodedMessage = bo.toByteArray(); 326767a662ecde33c3979bf02b793d392aca0403162Wink Saville return ret; 327767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 328767a662ecde33c3979bf02b793d392aca0403162Wink Saville 329767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 3301fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * Packs header and UCS-2 encoded message. Includes TP-UDL & TP-UDHL if necessary 3311fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * 3321fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * @return 3331fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq * @throws UnsupportedEncodingException 3341fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq */ 3351fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq private static byte[] encodeUCS2(String message, byte[] header) 3361fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq throws UnsupportedEncodingException { 3371fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq byte[] userData, textPart; 3381fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq textPart = message.getBytes("utf-16be"); 3391fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq 3401fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq if (header != null) { 3411fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq // Need 1 byte for UDHL 3421fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq userData = new byte[header.length + textPart.length + 1]; 3431fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq 3441fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq userData[0] = (byte)header.length; 3451fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq System.arraycopy(header, 0, userData, 1, header.length); 3461fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq System.arraycopy(textPart, 0, userData, header.length + 1, textPart.length); 3471fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 3481fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq else { 3491fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq userData = textPart; 3501fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 3511fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq byte[] ret = new byte[userData.length+1]; 3521fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq ret[0] = (byte) (userData.length & 0xff ); 3531fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq System.arraycopy(userData, 0, ret, 1, userData.length); 3541fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq return ret; 3551fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq } 3561fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq 3571fa7fae1399f735ea15242484fb5def187e07fdeGilles Duboscq /** 358767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Get an SMS-SUBMIT PDU for a destination address and a message 359767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 360767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param scAddress Service Centre address. Null means use default. 361767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @return a <code>SubmitPdu</code> containing the encoded SC 362767a662ecde33c3979bf02b793d392aca0403162Wink Saville * address, if applicable, and the encoded message. 363767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Returns null on encode error. 364767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 365767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SubmitPdu getSubmitPdu(String scAddress, 366767a662ecde33c3979bf02b793d392aca0403162Wink Saville String destinationAddress, String message, 367767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean statusReportRequested) { 368767a662ecde33c3979bf02b793d392aca0403162Wink Saville 369767a662ecde33c3979bf02b793d392aca0403162Wink Saville return getSubmitPdu(scAddress, destinationAddress, message, statusReportRequested, null); 370767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 371767a662ecde33c3979bf02b793d392aca0403162Wink Saville 372767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 373767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Get an SMS-SUBMIT PDU for a data message to a destination address & port 374767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 375767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param scAddress Service Centre address. null == use default 376767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param destinationAddress the address of the destination for the message 377767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param destinationPort the port to deliver the message to at the 378767a662ecde33c3979bf02b793d392aca0403162Wink Saville * destination 379145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * @param data the data for the message 380767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @return a <code>SubmitPdu</code> containing the encoded SC 381767a662ecde33c3979bf02b793d392aca0403162Wink Saville * address, if applicable, and the encoded message. 382767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Returns null on encode error. 383767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 384767a662ecde33c3979bf02b793d392aca0403162Wink Saville public static SubmitPdu getSubmitPdu(String scAddress, 3851f952a178db86559ff4bab79c4a9b5fae18096bfTammo Spalink String destinationAddress, int destinationPort, byte[] data, 386767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean statusReportRequested) { 38764c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink 38864c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink SmsHeader.PortAddrs portAddrs = new SmsHeader.PortAddrs(); 38964c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink portAddrs.destPort = destinationPort; 39064c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink portAddrs.origPort = 0; 39164c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink portAddrs.areEightBits = false; 39264c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink 39364c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink SmsHeader smsHeader = new SmsHeader(); 39464c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink smsHeader.portAddrs = portAddrs; 39564c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink 39664c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink byte[] smsHeaderData = SmsHeader.toByteArray(smsHeader); 39764c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink 39864c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink if ((data.length + smsHeaderData.length + 1) > MAX_USER_DATA_BYTES) { 399767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.e(LOG_TAG, "SMS data message may only contain " 40064c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink + (MAX_USER_DATA_BYTES - smsHeaderData.length - 1) + " bytes"); 401767a662ecde33c3979bf02b793d392aca0403162Wink Saville return null; 402767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 403767a662ecde33c3979bf02b793d392aca0403162Wink Saville 404767a662ecde33c3979bf02b793d392aca0403162Wink Saville SubmitPdu ret = new SubmitPdu(); 405767a662ecde33c3979bf02b793d392aca0403162Wink Saville ByteArrayOutputStream bo = getSubmitPduHead( 406767a662ecde33c3979bf02b793d392aca0403162Wink Saville scAddress, destinationAddress, (byte) 0x41, // MTI = SMS-SUBMIT, 407767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-UDHI = true 408767a662ecde33c3979bf02b793d392aca0403162Wink Saville statusReportRequested, ret); 409767a662ecde33c3979bf02b793d392aca0403162Wink Saville 410767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Data-Coding-Scheme 411767a662ecde33c3979bf02b793d392aca0403162Wink Saville // No class, 8 bit data 412767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write(0x04); 413767a662ecde33c3979bf02b793d392aca0403162Wink Saville 414767a662ecde33c3979bf02b793d392aca0403162Wink Saville // (no TP-Validity-Period) 415767a662ecde33c3979bf02b793d392aca0403162Wink Saville 41664c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink // Total size 41764c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink bo.write(data.length + smsHeaderData.length + 1); 418767a662ecde33c3979bf02b793d392aca0403162Wink Saville 41964c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink // User data header 42064c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink bo.write(smsHeaderData.length); 42164c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink bo.write(smsHeaderData, 0, smsHeaderData.length); 422767a662ecde33c3979bf02b793d392aca0403162Wink Saville 423767a662ecde33c3979bf02b793d392aca0403162Wink Saville // User data 424767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write(data, 0, data.length); 425767a662ecde33c3979bf02b793d392aca0403162Wink Saville 426767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret.encodedMessage = bo.toByteArray(); 427767a662ecde33c3979bf02b793d392aca0403162Wink Saville return ret; 428767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 429767a662ecde33c3979bf02b793d392aca0403162Wink Saville 430767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 431767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Create the beginning of a SUBMIT PDU. This is the part of the 432767a662ecde33c3979bf02b793d392aca0403162Wink Saville * SUBMIT PDU that is common to the two versions of {@link #getSubmitPdu}, 433767a662ecde33c3979bf02b793d392aca0403162Wink Saville * one of which takes a byte array and the other of which takes a 434767a662ecde33c3979bf02b793d392aca0403162Wink Saville * <code>String</code>. 435767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 436767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param scAddress Service Centre address. null == use default 437767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param destinationAddress the address of the destination for the message 438767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param mtiByte 439767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param ret <code>SubmitPdu</code> containing the encoded SC 440767a662ecde33c3979bf02b793d392aca0403162Wink Saville * address, if applicable, and the encoded message 441767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 442767a662ecde33c3979bf02b793d392aca0403162Wink Saville private static ByteArrayOutputStream getSubmitPduHead( 443767a662ecde33c3979bf02b793d392aca0403162Wink Saville String scAddress, String destinationAddress, byte mtiByte, 444767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean statusReportRequested, SubmitPdu ret) { 445767a662ecde33c3979bf02b793d392aca0403162Wink Saville ByteArrayOutputStream bo = new ByteArrayOutputStream( 446767a662ecde33c3979bf02b793d392aca0403162Wink Saville MAX_USER_DATA_BYTES + 40); 447767a662ecde33c3979bf02b793d392aca0403162Wink Saville 448767a662ecde33c3979bf02b793d392aca0403162Wink Saville // SMSC address with length octet, or 0 449767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (scAddress == null) { 450767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret.encodedScAddress = null; 451767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 452767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret.encodedScAddress = PhoneNumberUtils.networkPortionToCalledPartyBCDWithLength( 453767a662ecde33c3979bf02b793d392aca0403162Wink Saville scAddress); 454767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 455767a662ecde33c3979bf02b793d392aca0403162Wink Saville 456767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Message-Type-Indicator (and friends) 457767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (statusReportRequested) { 458767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Set TP-Status-Report-Request bit. 459767a662ecde33c3979bf02b793d392aca0403162Wink Saville mtiByte |= 0x20; 46043a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.d(LOG_TAG, "SMS status report requested"); 461767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 462767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write(mtiByte); 463767a662ecde33c3979bf02b793d392aca0403162Wink Saville 464767a662ecde33c3979bf02b793d392aca0403162Wink Saville // space for TP-Message-Reference 465767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write(0); 466767a662ecde33c3979bf02b793d392aca0403162Wink Saville 467767a662ecde33c3979bf02b793d392aca0403162Wink Saville byte[] daBytes; 468767a662ecde33c3979bf02b793d392aca0403162Wink Saville 469767a662ecde33c3979bf02b793d392aca0403162Wink Saville daBytes = PhoneNumberUtils.networkPortionToCalledPartyBCD(destinationAddress); 470767a662ecde33c3979bf02b793d392aca0403162Wink Saville 471767a662ecde33c3979bf02b793d392aca0403162Wink Saville // destination address length in BCD digits, ignoring TON byte and pad 472767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TODO Should be better. 473767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write((daBytes.length - 1) * 2 474767a662ecde33c3979bf02b793d392aca0403162Wink Saville - ((daBytes[daBytes.length - 1] & 0xf0) == 0xf0 ? 1 : 0)); 475767a662ecde33c3979bf02b793d392aca0403162Wink Saville 476767a662ecde33c3979bf02b793d392aca0403162Wink Saville // destination address 477767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write(daBytes, 0, daBytes.length); 478767a662ecde33c3979bf02b793d392aca0403162Wink Saville 479767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Protocol-Identifier 480767a662ecde33c3979bf02b793d392aca0403162Wink Saville bo.write(0); 481767a662ecde33c3979bf02b793d392aca0403162Wink Saville return bo; 482767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 483767a662ecde33c3979bf02b793d392aca0403162Wink Saville 484145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby private static class PduParser { 485767a662ecde33c3979bf02b793d392aca0403162Wink Saville byte pdu[]; 486767a662ecde33c3979bf02b793d392aca0403162Wink Saville int cur; 487767a662ecde33c3979bf02b793d392aca0403162Wink Saville SmsHeader userDataHeader; 488767a662ecde33c3979bf02b793d392aca0403162Wink Saville byte[] userData; 489767a662ecde33c3979bf02b793d392aca0403162Wink Saville int mUserDataSeptetPadding; 490767a662ecde33c3979bf02b793d392aca0403162Wink Saville int mUserDataSize; 491767a662ecde33c3979bf02b793d392aca0403162Wink Saville 492767a662ecde33c3979bf02b793d392aca0403162Wink Saville PduParser(byte[] pdu) { 493767a662ecde33c3979bf02b793d392aca0403162Wink Saville this.pdu = pdu; 494767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur = 0; 495767a662ecde33c3979bf02b793d392aca0403162Wink Saville mUserDataSeptetPadding = 0; 496767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 497767a662ecde33c3979bf02b793d392aca0403162Wink Saville 498767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 499767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Parse and return the SC address prepended to SMS messages coming via 500767a662ecde33c3979bf02b793d392aca0403162Wink Saville * the TS 27.005 / AT interface. Returns null on invalid address 501767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 502767a662ecde33c3979bf02b793d392aca0403162Wink Saville String getSCAddress() { 503767a662ecde33c3979bf02b793d392aca0403162Wink Saville int len; 504767a662ecde33c3979bf02b793d392aca0403162Wink Saville String ret; 505767a662ecde33c3979bf02b793d392aca0403162Wink Saville 506767a662ecde33c3979bf02b793d392aca0403162Wink Saville // length of SC Address 507767a662ecde33c3979bf02b793d392aca0403162Wink Saville len = getByte(); 508767a662ecde33c3979bf02b793d392aca0403162Wink Saville 509767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (len == 0) { 510767a662ecde33c3979bf02b793d392aca0403162Wink Saville // no SC address 511767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret = null; 512767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 513767a662ecde33c3979bf02b793d392aca0403162Wink Saville // SC address 514767a662ecde33c3979bf02b793d392aca0403162Wink Saville try { 515767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret = PhoneNumberUtils 516767a662ecde33c3979bf02b793d392aca0403162Wink Saville .calledPartyBCDToString(pdu, cur, len); 517767a662ecde33c3979bf02b793d392aca0403162Wink Saville } catch (RuntimeException tr) { 518767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.d(LOG_TAG, "invalid SC address: ", tr); 519767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret = null; 520767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 521767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 522767a662ecde33c3979bf02b793d392aca0403162Wink Saville 523767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur += len; 524767a662ecde33c3979bf02b793d392aca0403162Wink Saville 525767a662ecde33c3979bf02b793d392aca0403162Wink Saville return ret; 526767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 527767a662ecde33c3979bf02b793d392aca0403162Wink Saville 528767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 529767a662ecde33c3979bf02b793d392aca0403162Wink Saville * returns non-sign-extended byte value 530767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 531767a662ecde33c3979bf02b793d392aca0403162Wink Saville int getByte() { 532767a662ecde33c3979bf02b793d392aca0403162Wink Saville return pdu[cur++] & 0xff; 533767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 534767a662ecde33c3979bf02b793d392aca0403162Wink Saville 535767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 536767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Any address except the SC address (eg, originating address) See TS 537767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 23.040 9.1.2.5 538767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 539767a662ecde33c3979bf02b793d392aca0403162Wink Saville GsmSmsAddress getAddress() { 540767a662ecde33c3979bf02b793d392aca0403162Wink Saville GsmSmsAddress ret; 541767a662ecde33c3979bf02b793d392aca0403162Wink Saville 542767a662ecde33c3979bf02b793d392aca0403162Wink Saville // "The Address-Length field is an integer representation of 543145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby // the number field, i.e. excludes any semi-octet containing only 544767a662ecde33c3979bf02b793d392aca0403162Wink Saville // fill bits." 545767a662ecde33c3979bf02b793d392aca0403162Wink Saville // The TOA field is not included as part of this 546767a662ecde33c3979bf02b793d392aca0403162Wink Saville int addressLength = pdu[cur] & 0xff; 547767a662ecde33c3979bf02b793d392aca0403162Wink Saville int lengthBytes = 2 + (addressLength + 1) / 2; 548767a662ecde33c3979bf02b793d392aca0403162Wink Saville 549767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret = new GsmSmsAddress(pdu, cur, lengthBytes); 550767a662ecde33c3979bf02b793d392aca0403162Wink Saville 551767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur += lengthBytes; 552767a662ecde33c3979bf02b793d392aca0403162Wink Saville 553767a662ecde33c3979bf02b793d392aca0403162Wink Saville return ret; 554767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 555767a662ecde33c3979bf02b793d392aca0403162Wink Saville 556767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 557767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Parses an SC timestamp and returns a currentTimeMillis()-style 558767a662ecde33c3979bf02b793d392aca0403162Wink Saville * timestamp 559767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 560767a662ecde33c3979bf02b793d392aca0403162Wink Saville 561767a662ecde33c3979bf02b793d392aca0403162Wink Saville long getSCTimestampMillis() { 562767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Service-Centre-Time-Stamp 5639688c6046fdbf6a24e3541bd6342995b4605fd5dWink Saville int year = IccUtils.gsmBcdByteToInt(pdu[cur++]); 5649688c6046fdbf6a24e3541bd6342995b4605fd5dWink Saville int month = IccUtils.gsmBcdByteToInt(pdu[cur++]); 5659688c6046fdbf6a24e3541bd6342995b4605fd5dWink Saville int day = IccUtils.gsmBcdByteToInt(pdu[cur++]); 5669688c6046fdbf6a24e3541bd6342995b4605fd5dWink Saville int hour = IccUtils.gsmBcdByteToInt(pdu[cur++]); 5679688c6046fdbf6a24e3541bd6342995b4605fd5dWink Saville int minute = IccUtils.gsmBcdByteToInt(pdu[cur++]); 5689688c6046fdbf6a24e3541bd6342995b4605fd5dWink Saville int second = IccUtils.gsmBcdByteToInt(pdu[cur++]); 569767a662ecde33c3979bf02b793d392aca0403162Wink Saville 570767a662ecde33c3979bf02b793d392aca0403162Wink Saville // For the timezone, the most significant bit of the 571145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby // least significant nibble is the sign byte 572767a662ecde33c3979bf02b793d392aca0403162Wink Saville // (meaning the max range of this field is 79 quarter-hours, 573767a662ecde33c3979bf02b793d392aca0403162Wink Saville // which is more than enough) 574767a662ecde33c3979bf02b793d392aca0403162Wink Saville 575767a662ecde33c3979bf02b793d392aca0403162Wink Saville byte tzByte = pdu[cur++]; 576767a662ecde33c3979bf02b793d392aca0403162Wink Saville 577767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Mask out sign bit. 5789688c6046fdbf6a24e3541bd6342995b4605fd5dWink Saville int timezoneOffset = IccUtils.gsmBcdByteToInt((byte) (tzByte & (~0x08))); 579767a662ecde33c3979bf02b793d392aca0403162Wink Saville 5809688c6046fdbf6a24e3541bd6342995b4605fd5dWink Saville timezoneOffset = ((tzByte & 0x08) == 0) ? timezoneOffset : -timezoneOffset; 581767a662ecde33c3979bf02b793d392aca0403162Wink Saville 582767a662ecde33c3979bf02b793d392aca0403162Wink Saville Time time = new Time(Time.TIMEZONE_UTC); 583767a662ecde33c3979bf02b793d392aca0403162Wink Saville 584767a662ecde33c3979bf02b793d392aca0403162Wink Saville // It's 2006. Should I really support years < 2000? 585767a662ecde33c3979bf02b793d392aca0403162Wink Saville time.year = year >= 90 ? year + 1900 : year + 2000; 586767a662ecde33c3979bf02b793d392aca0403162Wink Saville time.month = month - 1; 587767a662ecde33c3979bf02b793d392aca0403162Wink Saville time.monthDay = day; 588767a662ecde33c3979bf02b793d392aca0403162Wink Saville time.hour = hour; 589767a662ecde33c3979bf02b793d392aca0403162Wink Saville time.minute = minute; 590767a662ecde33c3979bf02b793d392aca0403162Wink Saville time.second = second; 591767a662ecde33c3979bf02b793d392aca0403162Wink Saville 592767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Timezone offset is in quarter hours. 593767a662ecde33c3979bf02b793d392aca0403162Wink Saville return time.toMillis(true) - (timezoneOffset * 15 * 60 * 1000); 594767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 595767a662ecde33c3979bf02b793d392aca0403162Wink Saville 596767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 597767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Pulls the user data out of the PDU, and separates the payload from 598767a662ecde33c3979bf02b793d392aca0403162Wink Saville * the header if there is one. 599767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 600767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param hasUserDataHeader true if there is a user data header 601767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param dataInSeptets true if the data payload is in septets instead 602767a662ecde33c3979bf02b793d392aca0403162Wink Saville * of octets 603767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @return the number of septets or octets in the user data payload 604767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 605767a662ecde33c3979bf02b793d392aca0403162Wink Saville int constructUserData(boolean hasUserDataHeader, boolean dataInSeptets) { 606767a662ecde33c3979bf02b793d392aca0403162Wink Saville int offset = cur; 607767a662ecde33c3979bf02b793d392aca0403162Wink Saville int userDataLength = pdu[offset++] & 0xff; 608767a662ecde33c3979bf02b793d392aca0403162Wink Saville int headerSeptets = 0; 609faf4413dffdc9079683b951736088ff2a01073a4jsh int userDataHeaderLength = 0; 610767a662ecde33c3979bf02b793d392aca0403162Wink Saville 611767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (hasUserDataHeader) { 612faf4413dffdc9079683b951736088ff2a01073a4jsh userDataHeaderLength = pdu[offset++] & 0xff; 613767a662ecde33c3979bf02b793d392aca0403162Wink Saville 614767a662ecde33c3979bf02b793d392aca0403162Wink Saville byte[] udh = new byte[userDataHeaderLength]; 615767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.arraycopy(pdu, offset, udh, 0, userDataHeaderLength); 61664c499113a758cf80cddfd4d0183f944a1a6645aTammo Spalink userDataHeader = SmsHeader.fromByteArray(udh); 617767a662ecde33c3979bf02b793d392aca0403162Wink Saville offset += userDataHeaderLength; 618767a662ecde33c3979bf02b793d392aca0403162Wink Saville 619767a662ecde33c3979bf02b793d392aca0403162Wink Saville int headerBits = (userDataHeaderLength + 1) * 8; 620767a662ecde33c3979bf02b793d392aca0403162Wink Saville headerSeptets = headerBits / 7; 621767a662ecde33c3979bf02b793d392aca0403162Wink Saville headerSeptets += (headerBits % 7) > 0 ? 1 : 0; 622767a662ecde33c3979bf02b793d392aca0403162Wink Saville mUserDataSeptetPadding = (headerSeptets * 7) - headerBits; 623767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 624767a662ecde33c3979bf02b793d392aca0403162Wink Saville 625faf4413dffdc9079683b951736088ff2a01073a4jsh int bufferLen; 626faf4413dffdc9079683b951736088ff2a01073a4jsh if (dataInSeptets) { 627faf4413dffdc9079683b951736088ff2a01073a4jsh /* 628faf4413dffdc9079683b951736088ff2a01073a4jsh * Here we just create the user data length to be the remainder of 629faf4413dffdc9079683b951736088ff2a01073a4jsh * the pdu minus the user data header, since userDataLength means 630145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * the number of uncompressed septets. 631faf4413dffdc9079683b951736088ff2a01073a4jsh */ 632faf4413dffdc9079683b951736088ff2a01073a4jsh bufferLen = pdu.length - offset; 633faf4413dffdc9079683b951736088ff2a01073a4jsh } else { 634faf4413dffdc9079683b951736088ff2a01073a4jsh /* 635faf4413dffdc9079683b951736088ff2a01073a4jsh * userDataLength is the count of octets, so just subtract the 636faf4413dffdc9079683b951736088ff2a01073a4jsh * user data header. 637faf4413dffdc9079683b951736088ff2a01073a4jsh */ 638faf4413dffdc9079683b951736088ff2a01073a4jsh bufferLen = userDataLength - (hasUserDataHeader ? (userDataHeaderLength + 1) : 0); 639faf4413dffdc9079683b951736088ff2a01073a4jsh if (bufferLen < 0) { 640faf4413dffdc9079683b951736088ff2a01073a4jsh bufferLen = 0; 641faf4413dffdc9079683b951736088ff2a01073a4jsh } 642faf4413dffdc9079683b951736088ff2a01073a4jsh } 643faf4413dffdc9079683b951736088ff2a01073a4jsh 644faf4413dffdc9079683b951736088ff2a01073a4jsh userData = new byte[bufferLen]; 645767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.arraycopy(pdu, offset, userData, 0, userData.length); 646767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur = offset; 647767a662ecde33c3979bf02b793d392aca0403162Wink Saville 648767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (dataInSeptets) { 649767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Return the number of septets 650faf4413dffdc9079683b951736088ff2a01073a4jsh int count = userDataLength - headerSeptets; 651faf4413dffdc9079683b951736088ff2a01073a4jsh // If count < 0, return 0 (means UDL was probably incorrect) 652faf4413dffdc9079683b951736088ff2a01073a4jsh return count < 0 ? 0 : count; 653767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 654767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Return the number of octets 655767a662ecde33c3979bf02b793d392aca0403162Wink Saville return userData.length; 656767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 657767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 658767a662ecde33c3979bf02b793d392aca0403162Wink Saville 659767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 660767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Returns the user data payload, not including the headers 661767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 662767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @return the user data payload, not including the headers 663767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 664767a662ecde33c3979bf02b793d392aca0403162Wink Saville byte[] getUserData() { 665767a662ecde33c3979bf02b793d392aca0403162Wink Saville return userData; 666767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 667767a662ecde33c3979bf02b793d392aca0403162Wink Saville 668767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 669145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * Returns the number of padding bits at the beginning of the user data 670767a662ecde33c3979bf02b793d392aca0403162Wink Saville * array before the start of the septets. 671767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 672145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * @return the number of padding bits at the beginning of the user data 673767a662ecde33c3979bf02b793d392aca0403162Wink Saville * array before the start of the septets 674767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 675767a662ecde33c3979bf02b793d392aca0403162Wink Saville int getUserDataSeptetPadding() { 676767a662ecde33c3979bf02b793d392aca0403162Wink Saville return mUserDataSeptetPadding; 677767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 678767a662ecde33c3979bf02b793d392aca0403162Wink Saville 679767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 680767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Returns an object representing the user data headers 681767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 682767a662ecde33c3979bf02b793d392aca0403162Wink Saville * {@hide} 683767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 684767a662ecde33c3979bf02b793d392aca0403162Wink Saville SmsHeader getUserDataHeader() { 685767a662ecde33c3979bf02b793d392aca0403162Wink Saville return userDataHeader; 686767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 687767a662ecde33c3979bf02b793d392aca0403162Wink Saville 688767a662ecde33c3979bf02b793d392aca0403162Wink Saville/* 689767a662ecde33c3979bf02b793d392aca0403162Wink Saville XXX Not sure what this one is supposed to be doing, and no one is using 690767a662ecde33c3979bf02b793d392aca0403162Wink Saville it. 691767a662ecde33c3979bf02b793d392aca0403162Wink Saville String getUserDataGSM8bit() { 692145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby // System.out.println("remainder of pdu:" + 693767a662ecde33c3979bf02b793d392aca0403162Wink Saville // HexDump.dumpHexString(pdu, cur, pdu.length - cur)); 694767a662ecde33c3979bf02b793d392aca0403162Wink Saville int count = pdu[cur++] & 0xff; 695767a662ecde33c3979bf02b793d392aca0403162Wink Saville int size = pdu[cur++]; 696767a662ecde33c3979bf02b793d392aca0403162Wink Saville 697767a662ecde33c3979bf02b793d392aca0403162Wink Saville // skip over header for now 698767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur += size; 699767a662ecde33c3979bf02b793d392aca0403162Wink Saville 700767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (pdu[cur - 1] == 0x01) { 701767a662ecde33c3979bf02b793d392aca0403162Wink Saville int tid = pdu[cur++] & 0xff; 702767a662ecde33c3979bf02b793d392aca0403162Wink Saville int type = pdu[cur++] & 0xff; 703767a662ecde33c3979bf02b793d392aca0403162Wink Saville 704767a662ecde33c3979bf02b793d392aca0403162Wink Saville size = pdu[cur++] & 0xff; 705767a662ecde33c3979bf02b793d392aca0403162Wink Saville 706767a662ecde33c3979bf02b793d392aca0403162Wink Saville int i = cur; 707767a662ecde33c3979bf02b793d392aca0403162Wink Saville 708767a662ecde33c3979bf02b793d392aca0403162Wink Saville while (pdu[i++] != '\0') { 709767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 710767a662ecde33c3979bf02b793d392aca0403162Wink Saville 711767a662ecde33c3979bf02b793d392aca0403162Wink Saville int length = i - cur; 712767a662ecde33c3979bf02b793d392aca0403162Wink Saville String mimeType = new String(pdu, cur, length); 713767a662ecde33c3979bf02b793d392aca0403162Wink Saville 714767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur += length; 715767a662ecde33c3979bf02b793d392aca0403162Wink Saville 716767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (false) { 717767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.out.println("tid = 0x" + HexDump.toHexString(tid)); 718767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.out.println("type = 0x" + HexDump.toHexString(type)); 719767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.out.println("header size = " + size); 720767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.out.println("mimeType = " + mimeType); 721767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.out.println("remainder of header:" + 722767a662ecde33c3979bf02b793d392aca0403162Wink Saville HexDump.dumpHexString(pdu, cur, (size - mimeType.length()))); 723767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 724767a662ecde33c3979bf02b793d392aca0403162Wink Saville 725767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur += size - mimeType.length(); 726767a662ecde33c3979bf02b793d392aca0403162Wink Saville 727767a662ecde33c3979bf02b793d392aca0403162Wink Saville // System.out.println("data count = " + count + " cur = " + cur 728767a662ecde33c3979bf02b793d392aca0403162Wink Saville // + " :" + HexDump.dumpHexString(pdu, cur, pdu.length - cur)); 729767a662ecde33c3979bf02b793d392aca0403162Wink Saville 730767a662ecde33c3979bf02b793d392aca0403162Wink Saville MMSMessage msg = MMSMessage.parseEncoding(mContext, pdu, cur, 731767a662ecde33c3979bf02b793d392aca0403162Wink Saville pdu.length - cur); 732767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 733767a662ecde33c3979bf02b793d392aca0403162Wink Saville System.out.println(new String(pdu, cur, pdu.length - cur - 1)); 734767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 735767a662ecde33c3979bf02b793d392aca0403162Wink Saville 736767a662ecde33c3979bf02b793d392aca0403162Wink Saville return IccUtils.bytesToHexString(pdu); 737767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 738767a662ecde33c3979bf02b793d392aca0403162Wink Saville*/ 739767a662ecde33c3979bf02b793d392aca0403162Wink Saville 740767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 741767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Interprets the user data payload as pack GSM 7bit characters, and 742767a662ecde33c3979bf02b793d392aca0403162Wink Saville * decodes them into a String. 743767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 744767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param septetCount the number of septets in the user data payload 745767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @return a String with the decoded characters 746767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 747767a662ecde33c3979bf02b793d392aca0403162Wink Saville String getUserDataGSM7Bit(int septetCount) { 748767a662ecde33c3979bf02b793d392aca0403162Wink Saville String ret; 749767a662ecde33c3979bf02b793d392aca0403162Wink Saville 750767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret = GsmAlphabet.gsm7BitPackedToString(pdu, cur, septetCount, 751767a662ecde33c3979bf02b793d392aca0403162Wink Saville mUserDataSeptetPadding); 752767a662ecde33c3979bf02b793d392aca0403162Wink Saville 753767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur += (septetCount * 7) / 8; 754767a662ecde33c3979bf02b793d392aca0403162Wink Saville 755767a662ecde33c3979bf02b793d392aca0403162Wink Saville return ret; 756767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 757767a662ecde33c3979bf02b793d392aca0403162Wink Saville 758767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 759767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Interprets the user data payload as UCS2 characters, and 760767a662ecde33c3979bf02b793d392aca0403162Wink Saville * decodes them into a String. 761767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 762767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param byteCount the number of bytes in the user data payload 763767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @return a String with the decoded characters 764767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 765767a662ecde33c3979bf02b793d392aca0403162Wink Saville String getUserDataUCS2(int byteCount) { 766767a662ecde33c3979bf02b793d392aca0403162Wink Saville String ret; 767767a662ecde33c3979bf02b793d392aca0403162Wink Saville 768767a662ecde33c3979bf02b793d392aca0403162Wink Saville try { 769767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret = new String(pdu, cur, byteCount, "utf-16"); 770767a662ecde33c3979bf02b793d392aca0403162Wink Saville } catch (UnsupportedEncodingException ex) { 771767a662ecde33c3979bf02b793d392aca0403162Wink Saville ret = ""; 772767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.e(LOG_TAG, "implausible UnsupportedEncodingException", ex); 773767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 774767a662ecde33c3979bf02b793d392aca0403162Wink Saville 775767a662ecde33c3979bf02b793d392aca0403162Wink Saville cur += byteCount; 776767a662ecde33c3979bf02b793d392aca0403162Wink Saville return ret; 777767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 778767a662ecde33c3979bf02b793d392aca0403162Wink Saville 779b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee /** 780b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * Interprets the user data payload as KSC-5601 characters, and 781b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * decodes them into a String. 782b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * 783b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * @param byteCount the number of bytes in the user data payload 784b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee * @return a String with the decoded characters 785b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee */ 786b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee String getUserDataKSC5601(int byteCount) { 787b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee String ret; 788b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee 789b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee try { 790b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee ret = new String(pdu, cur, byteCount, "KSC5601"); 791b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } catch (UnsupportedEncodingException ex) { 792b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee ret = ""; 793b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee Log.e(LOG_TAG, "implausible UnsupportedEncodingException", ex); 794b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } 795b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee 796b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee cur += byteCount; 797b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee return ret; 798b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } 799b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee 800767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean moreDataPresent() { 801767a662ecde33c3979bf02b793d392aca0403162Wink Saville return (pdu.length > cur); 802767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 803767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 804767a662ecde33c3979bf02b793d392aca0403162Wink Saville 805a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink /** 806a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink * Calculate the number of septets needed to encode the message. 807a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink * 808fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink * @param msgBody the message to encode 809fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink * @param use7bitOnly ignore (but still count) illegal characters if true 810fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink * @return TextEncodingDetails 811a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink */ 812fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink public static TextEncodingDetails calculateLength(CharSequence msgBody, 813fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink boolean use7bitOnly) { 814fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink TextEncodingDetails ted = new TextEncodingDetails(); 815a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink try { 816fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink int septets = GsmAlphabet.countGsmSeptets(msgBody, !use7bitOnly); 817fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink ted.codeUnitCount = septets; 818fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink if (septets > MAX_USER_DATA_SEPTETS) { 81917f616823a562ceb3a008f91e05d43bc56d37caeJake Hamby ted.msgCount = (septets + (MAX_USER_DATA_SEPTETS_WITH_HEADER - 1)) / 82017f616823a562ceb3a008f91e05d43bc56d37caeJake Hamby MAX_USER_DATA_SEPTETS_WITH_HEADER; 82117f616823a562ceb3a008f91e05d43bc56d37caeJake Hamby ted.codeUnitsRemaining = (ted.msgCount * 82217f616823a562ceb3a008f91e05d43bc56d37caeJake Hamby MAX_USER_DATA_SEPTETS_WITH_HEADER) - septets; 823fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink } else { 824fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink ted.msgCount = 1; 825fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink ted.codeUnitsRemaining = MAX_USER_DATA_SEPTETS - septets; 826fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink } 827fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink ted.codeUnitSize = ENCODING_7BIT; 828a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink } catch (EncodeException ex) { 829fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink int octets = msgBody.length() * 2; 830fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink ted.codeUnitCount = msgBody.length(); 831fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink if (octets > MAX_USER_DATA_BYTES) { 83217f616823a562ceb3a008f91e05d43bc56d37caeJake Hamby ted.msgCount = (octets + (MAX_USER_DATA_BYTES_WITH_HEADER - 1)) / 83317f616823a562ceb3a008f91e05d43bc56d37caeJake Hamby MAX_USER_DATA_BYTES_WITH_HEADER; 83417f616823a562ceb3a008f91e05d43bc56d37caeJake Hamby ted.codeUnitsRemaining = ((ted.msgCount * 83517f616823a562ceb3a008f91e05d43bc56d37caeJake Hamby MAX_USER_DATA_BYTES_WITH_HEADER) - octets) / 2; 836fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink } else { 837fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink ted.msgCount = 1; 838fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink ted.codeUnitsRemaining = (MAX_USER_DATA_BYTES - octets)/2; 839fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink } 840fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink ted.codeUnitSize = ENCODING_16BIT; 841a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink } 842fc78f358cb1d1cee99758bcd6ef998a122ef27c9Tammo Spalink return ted; 843a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink } 844a94945d3a1cf23caf33759eb1de84195d3fcb37bTammo Spalink 845767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 846145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 847767a662ecde33c3979bf02b793d392aca0403162Wink Saville public int getProtocolIdentifier() { 848767a662ecde33c3979bf02b793d392aca0403162Wink Saville return protocolIdentifier; 849767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 850767a662ecde33c3979bf02b793d392aca0403162Wink Saville 851767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 852145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 853767a662ecde33c3979bf02b793d392aca0403162Wink Saville public boolean isReplace() { 854767a662ecde33c3979bf02b793d392aca0403162Wink Saville return (protocolIdentifier & 0xc0) == 0x40 855767a662ecde33c3979bf02b793d392aca0403162Wink Saville && (protocolIdentifier & 0x3f) > 0 856767a662ecde33c3979bf02b793d392aca0403162Wink Saville && (protocolIdentifier & 0x3f) < 8; 857767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 858767a662ecde33c3979bf02b793d392aca0403162Wink Saville 859767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 860145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 861767a662ecde33c3979bf02b793d392aca0403162Wink Saville public boolean isCphsMwiMessage() { 862767a662ecde33c3979bf02b793d392aca0403162Wink Saville return ((GsmSmsAddress) originatingAddress).isCphsVoiceMessageClear() 863767a662ecde33c3979bf02b793d392aca0403162Wink Saville || ((GsmSmsAddress) originatingAddress).isCphsVoiceMessageSet(); 864767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 865767a662ecde33c3979bf02b793d392aca0403162Wink Saville 866767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 867145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 868767a662ecde33c3979bf02b793d392aca0403162Wink Saville public boolean isMWIClearMessage() { 869767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (isMwi && (mwiSense == false)) { 870767a662ecde33c3979bf02b793d392aca0403162Wink Saville return true; 871767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 872767a662ecde33c3979bf02b793d392aca0403162Wink Saville 873767a662ecde33c3979bf02b793d392aca0403162Wink Saville return originatingAddress != null 874767a662ecde33c3979bf02b793d392aca0403162Wink Saville && ((GsmSmsAddress) originatingAddress).isCphsVoiceMessageClear(); 875767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 876767a662ecde33c3979bf02b793d392aca0403162Wink Saville 877767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 878145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 879767a662ecde33c3979bf02b793d392aca0403162Wink Saville public boolean isMWISetMessage() { 880767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (isMwi && (mwiSense == true)) { 881767a662ecde33c3979bf02b793d392aca0403162Wink Saville return true; 882767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 883767a662ecde33c3979bf02b793d392aca0403162Wink Saville 884767a662ecde33c3979bf02b793d392aca0403162Wink Saville return originatingAddress != null 885767a662ecde33c3979bf02b793d392aca0403162Wink Saville && ((GsmSmsAddress) originatingAddress).isCphsVoiceMessageSet(); 886767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 887767a662ecde33c3979bf02b793d392aca0403162Wink Saville 888767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 889145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 890767a662ecde33c3979bf02b793d392aca0403162Wink Saville public boolean isMwiDontStore() { 891767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (isMwi && mwiDontStore) { 892767a662ecde33c3979bf02b793d392aca0403162Wink Saville return true; 893767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 894767a662ecde33c3979bf02b793d392aca0403162Wink Saville 895767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (isCphsMwiMessage()) { 896767a662ecde33c3979bf02b793d392aca0403162Wink Saville // See CPHS 4.2 Section B.4.2.1 897767a662ecde33c3979bf02b793d392aca0403162Wink Saville // If the user data is a single space char, do not store 898767a662ecde33c3979bf02b793d392aca0403162Wink Saville // the message. Otherwise, store and display as usual 899767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (" ".equals(getMessageBody())) { 900767a662ecde33c3979bf02b793d392aca0403162Wink Saville ; 901767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 902767a662ecde33c3979bf02b793d392aca0403162Wink Saville return true; 903767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 904767a662ecde33c3979bf02b793d392aca0403162Wink Saville 905767a662ecde33c3979bf02b793d392aca0403162Wink Saville return false; 906767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 907767a662ecde33c3979bf02b793d392aca0403162Wink Saville 908767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 909145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 910767a662ecde33c3979bf02b793d392aca0403162Wink Saville public int getStatus() { 911767a662ecde33c3979bf02b793d392aca0403162Wink Saville return status; 912767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 913767a662ecde33c3979bf02b793d392aca0403162Wink Saville 914767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 915145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 916767a662ecde33c3979bf02b793d392aca0403162Wink Saville public boolean isStatusReportMessage() { 917767a662ecde33c3979bf02b793d392aca0403162Wink Saville return isStatusReportMessage; 918767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 919767a662ecde33c3979bf02b793d392aca0403162Wink Saville 920767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** {@inheritDoc} */ 921145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 922767a662ecde33c3979bf02b793d392aca0403162Wink Saville public boolean isReplyPathPresent() { 923767a662ecde33c3979bf02b793d392aca0403162Wink Saville return replyPathPresent; 924767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 925767a662ecde33c3979bf02b793d392aca0403162Wink Saville 926767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 927145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * TS 27.005 3.1, <pdu> definition "In the case of SMS: 3GPP TS 24.011 [6] 928767a662ecde33c3979bf02b793d392aca0403162Wink Saville * SC address followed by 3GPP TS 23.040 [3] TPDU in hexadecimal format: 929767a662ecde33c3979bf02b793d392aca0403162Wink Saville * ME/TA converts each octet of TP data unit into two IRA character long 930145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby * hex number (e.g. octet with integer value 42 is presented to TE as two 931767a662ecde33c3979bf02b793d392aca0403162Wink Saville * characters 2A (IRA 50 and 65))" ...in the case of cell broadcast, 932767a662ecde33c3979bf02b793d392aca0403162Wink Saville * something else... 933767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 934767a662ecde33c3979bf02b793d392aca0403162Wink Saville private void parsePdu(byte[] pdu) { 935767a662ecde33c3979bf02b793d392aca0403162Wink Saville mPdu = pdu; 936145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby // Log.d(LOG_TAG, "raw sms message:"); 937767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Log.d(LOG_TAG, s); 938767a662ecde33c3979bf02b793d392aca0403162Wink Saville 939767a662ecde33c3979bf02b793d392aca0403162Wink Saville PduParser p = new PduParser(pdu); 940767a662ecde33c3979bf02b793d392aca0403162Wink Saville 941767a662ecde33c3979bf02b793d392aca0403162Wink Saville scAddress = p.getSCAddress(); 942767a662ecde33c3979bf02b793d392aca0403162Wink Saville 943767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (scAddress != null) { 94443a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.d(LOG_TAG, "SMS SC address: " + scAddress); 945767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 946767a662ecde33c3979bf02b793d392aca0403162Wink Saville 947767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TODO(mkf) support reply path, user data header indicator 948767a662ecde33c3979bf02b793d392aca0403162Wink Saville 949767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Message-Type-Indicator 950767a662ecde33c3979bf02b793d392aca0403162Wink Saville // 9.2.3 951767a662ecde33c3979bf02b793d392aca0403162Wink Saville int firstByte = p.getByte(); 952767a662ecde33c3979bf02b793d392aca0403162Wink Saville 953767a662ecde33c3979bf02b793d392aca0403162Wink Saville mti = firstByte & 0x3; 954767a662ecde33c3979bf02b793d392aca0403162Wink Saville switch (mti) { 955767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Message-Type-Indicator 956767a662ecde33c3979bf02b793d392aca0403162Wink Saville // 9.2.3 957767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 0: 95818804b3fe4133e4e5c29118eac9dc1d426220db3Alex Yakavenka case 3: //GSM 03.40 9.2.3.1: MTI == 3 is Reserved. 95918804b3fe4133e4e5c29118eac9dc1d426220db3Alex Yakavenka //This should be processed in the same way as MTI == 0 (Deliver) 960767a662ecde33c3979bf02b793d392aca0403162Wink Saville parseSmsDeliver(p, firstByte); 961767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 962767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 2: 963767a662ecde33c3979bf02b793d392aca0403162Wink Saville parseSmsStatusReport(p, firstByte); 964767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 965767a662ecde33c3979bf02b793d392aca0403162Wink Saville default: 966767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TODO(mkf) the rest of these 967767a662ecde33c3979bf02b793d392aca0403162Wink Saville throw new RuntimeException("Unsupported message type"); 968767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 969767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 970767a662ecde33c3979bf02b793d392aca0403162Wink Saville 971767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 972767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Parses a SMS-STATUS-REPORT message. 973767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 974767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param p A PduParser, cued past the first byte. 975767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param firstByte The first byte of the PDU, which contains MTI, etc. 976767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 977767a662ecde33c3979bf02b793d392aca0403162Wink Saville private void parseSmsStatusReport(PduParser p, int firstByte) { 978767a662ecde33c3979bf02b793d392aca0403162Wink Saville isStatusReportMessage = true; 979767a662ecde33c3979bf02b793d392aca0403162Wink Saville 980767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Status-Report-Qualifier bit == 0 for SUBMIT 981767a662ecde33c3979bf02b793d392aca0403162Wink Saville forSubmit = (firstByte & 0x20) == 0x00; 982767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Message-Reference 983767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageRef = p.getByte(); 984767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Recipient-Address 985767a662ecde33c3979bf02b793d392aca0403162Wink Saville recipientAddress = p.getAddress(); 986767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Service-Centre-Time-Stamp 987767a662ecde33c3979bf02b793d392aca0403162Wink Saville scTimeMillis = p.getSCTimestampMillis(); 988767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Discharge-Time 989767a662ecde33c3979bf02b793d392aca0403162Wink Saville dischargeTimeMillis = p.getSCTimestampMillis(); 990767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Status 991767a662ecde33c3979bf02b793d392aca0403162Wink Saville status = p.getByte(); 992767a662ecde33c3979bf02b793d392aca0403162Wink Saville 993767a662ecde33c3979bf02b793d392aca0403162Wink Saville // The following are optional fields that may or may not be present. 994767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (p.moreDataPresent()) { 995767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Parameter-Indicator 996767a662ecde33c3979bf02b793d392aca0403162Wink Saville int extraParams = p.getByte(); 997767a662ecde33c3979bf02b793d392aca0403162Wink Saville int moreExtraParams = extraParams; 998767a662ecde33c3979bf02b793d392aca0403162Wink Saville while ((moreExtraParams & 0x80) != 0) { 999767a662ecde33c3979bf02b793d392aca0403162Wink Saville // We only know how to parse a few extra parameters, all 1000767a662ecde33c3979bf02b793d392aca0403162Wink Saville // indicated in the first TP-PI octet, so skip over any 1001767a662ecde33c3979bf02b793d392aca0403162Wink Saville // additional TP-PI octets. 1002767a662ecde33c3979bf02b793d392aca0403162Wink Saville moreExtraParams = p.getByte(); 1003767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1004767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Protocol-Identifier 1005767a662ecde33c3979bf02b793d392aca0403162Wink Saville if ((extraParams & 0x01) != 0) { 1006767a662ecde33c3979bf02b793d392aca0403162Wink Saville protocolIdentifier = p.getByte(); 1007767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1008767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Data-Coding-Scheme 1009767a662ecde33c3979bf02b793d392aca0403162Wink Saville if ((extraParams & 0x02) != 0) { 1010767a662ecde33c3979bf02b793d392aca0403162Wink Saville dataCodingScheme = p.getByte(); 1011767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1012767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-User-Data-Length (implies existence of TP-User-Data) 1013767a662ecde33c3979bf02b793d392aca0403162Wink Saville if ((extraParams & 0x04) != 0) { 1014767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean hasUserDataHeader = (firstByte & 0x40) == 0x40; 1015767a662ecde33c3979bf02b793d392aca0403162Wink Saville parseUserData(p, hasUserDataHeader); 1016767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1017767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1018767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1019767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1020767a662ecde33c3979bf02b793d392aca0403162Wink Saville private void parseSmsDeliver(PduParser p, int firstByte) { 1021767a662ecde33c3979bf02b793d392aca0403162Wink Saville replyPathPresent = (firstByte & 0x80) == 0x80; 1022767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1023767a662ecde33c3979bf02b793d392aca0403162Wink Saville originatingAddress = p.getAddress(); 1024767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1025767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (originatingAddress != null) { 102643a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.v(LOG_TAG, "SMS originating address: " 1027767a662ecde33c3979bf02b793d392aca0403162Wink Saville + originatingAddress.address); 1028767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1029767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1030767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Protocol-Identifier (TP-PID) 1031767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TS 23.040 9.2.3.9 1032767a662ecde33c3979bf02b793d392aca0403162Wink Saville protocolIdentifier = p.getByte(); 1033767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1034767a662ecde33c3979bf02b793d392aca0403162Wink Saville // TP-Data-Coding-Scheme 1035767a662ecde33c3979bf02b793d392aca0403162Wink Saville // see TS 23.038 1036767a662ecde33c3979bf02b793d392aca0403162Wink Saville dataCodingScheme = p.getByte(); 1037767a662ecde33c3979bf02b793d392aca0403162Wink Saville 103843a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) { 1039767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.v(LOG_TAG, "SMS TP-PID:" + protocolIdentifier 1040767a662ecde33c3979bf02b793d392aca0403162Wink Saville + " data coding scheme: " + dataCodingScheme); 1041767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1042767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1043767a662ecde33c3979bf02b793d392aca0403162Wink Saville scTimeMillis = p.getSCTimestampMillis(); 1044767a662ecde33c3979bf02b793d392aca0403162Wink Saville 104543a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.d(LOG_TAG, "SMS SC timestamp: " + scTimeMillis); 1046767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1047767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean hasUserDataHeader = (firstByte & 0x40) == 0x40; 1048767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1049767a662ecde33c3979bf02b793d392aca0403162Wink Saville parseUserData(p, hasUserDataHeader); 1050767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1051767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1052767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 1053767a662ecde33c3979bf02b793d392aca0403162Wink Saville * Parses the User Data of an SMS. 1054767a662ecde33c3979bf02b793d392aca0403162Wink Saville * 1055767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param p The current PduParser. 1056767a662ecde33c3979bf02b793d392aca0403162Wink Saville * @param hasUserDataHeader Indicates whether a header is present in the 1057767a662ecde33c3979bf02b793d392aca0403162Wink Saville * User Data. 1058767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 1059767a662ecde33c3979bf02b793d392aca0403162Wink Saville private void parseUserData(PduParser p, boolean hasUserDataHeader) { 1060767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean hasMessageClass = false; 1061767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean userDataCompressed = false; 1062767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1063767a662ecde33c3979bf02b793d392aca0403162Wink Saville int encodingType = ENCODING_UNKNOWN; 1064767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1065767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Look up the data encoding scheme 1066767a662ecde33c3979bf02b793d392aca0403162Wink Saville if ((dataCodingScheme & 0x80) == 0) { 1067767a662ecde33c3979bf02b793d392aca0403162Wink Saville // Bits 7..4 == 0xxx 1068767a662ecde33c3979bf02b793d392aca0403162Wink Saville automaticDeletion = (0 != (dataCodingScheme & 0x40)); 1069767a662ecde33c3979bf02b793d392aca0403162Wink Saville userDataCompressed = (0 != (dataCodingScheme & 0x20)); 1070767a662ecde33c3979bf02b793d392aca0403162Wink Saville hasMessageClass = (0 != (dataCodingScheme & 0x10)); 1071767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1072767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (userDataCompressed) { 1073767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.w(LOG_TAG, "4 - Unsupported SMS data coding scheme " 1074767a662ecde33c3979bf02b793d392aca0403162Wink Saville + "(compression) " + (dataCodingScheme & 0xff)); 1075767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 1076767a662ecde33c3979bf02b793d392aca0403162Wink Saville switch ((dataCodingScheme >> 2) & 0x3) { 1077767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 0: // GSM 7 bit default alphabet 1078767a662ecde33c3979bf02b793d392aca0403162Wink Saville encodingType = ENCODING_7BIT; 1079767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1080767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1081767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 2: // UCS 2 (16bit) 1082767a662ecde33c3979bf02b793d392aca0403162Wink Saville encodingType = ENCODING_16BIT; 1083767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1084767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1085767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 1: // 8 bit data 1086767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 3: // reserved 1087767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.w(LOG_TAG, "1 - Unsupported SMS data coding scheme " 1088767a662ecde33c3979bf02b793d392aca0403162Wink Saville + (dataCodingScheme & 0xff)); 1089767a662ecde33c3979bf02b793d392aca0403162Wink Saville encodingType = ENCODING_8BIT; 1090767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1091767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1092767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1093767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else if ((dataCodingScheme & 0xf0) == 0xf0) { 1094767a662ecde33c3979bf02b793d392aca0403162Wink Saville automaticDeletion = false; 1095767a662ecde33c3979bf02b793d392aca0403162Wink Saville hasMessageClass = true; 1096767a662ecde33c3979bf02b793d392aca0403162Wink Saville userDataCompressed = false; 1097767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1098767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (0 == (dataCodingScheme & 0x04)) { 1099767a662ecde33c3979bf02b793d392aca0403162Wink Saville // GSM 7 bit default alphabet 1100767a662ecde33c3979bf02b793d392aca0403162Wink Saville encodingType = ENCODING_7BIT; 1101767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 1102767a662ecde33c3979bf02b793d392aca0403162Wink Saville // 8 bit data 1103767a662ecde33c3979bf02b793d392aca0403162Wink Saville encodingType = ENCODING_8BIT; 1104767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1105767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else if ((dataCodingScheme & 0xF0) == 0xC0 1106767a662ecde33c3979bf02b793d392aca0403162Wink Saville || (dataCodingScheme & 0xF0) == 0xD0 1107767a662ecde33c3979bf02b793d392aca0403162Wink Saville || (dataCodingScheme & 0xF0) == 0xE0) { 1108767a662ecde33c3979bf02b793d392aca0403162Wink Saville // 3GPP TS 23.038 V7.0.0 (2006-03) section 4 1109767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1110767a662ecde33c3979bf02b793d392aca0403162Wink Saville // 0xC0 == 7 bit, don't store 1111767a662ecde33c3979bf02b793d392aca0403162Wink Saville // 0xD0 == 7 bit, store 1112767a662ecde33c3979bf02b793d392aca0403162Wink Saville // 0xE0 == UCS-2, store 1113767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1114767a662ecde33c3979bf02b793d392aca0403162Wink Saville if ((dataCodingScheme & 0xF0) == 0xE0) { 1115767a662ecde33c3979bf02b793d392aca0403162Wink Saville encodingType = ENCODING_16BIT; 1116767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 1117767a662ecde33c3979bf02b793d392aca0403162Wink Saville encodingType = ENCODING_7BIT; 1118767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1119767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1120767a662ecde33c3979bf02b793d392aca0403162Wink Saville userDataCompressed = false; 1121767a662ecde33c3979bf02b793d392aca0403162Wink Saville boolean active = ((dataCodingScheme & 0x08) == 0x08); 1122767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1123767a662ecde33c3979bf02b793d392aca0403162Wink Saville // bit 0x04 reserved 1124767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1125767a662ecde33c3979bf02b793d392aca0403162Wink Saville if ((dataCodingScheme & 0x03) == 0x00) { 1126767a662ecde33c3979bf02b793d392aca0403162Wink Saville isMwi = true; 1127767a662ecde33c3979bf02b793d392aca0403162Wink Saville mwiSense = active; 1128767a662ecde33c3979bf02b793d392aca0403162Wink Saville mwiDontStore = ((dataCodingScheme & 0xF0) == 0xC0); 1129767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 1130767a662ecde33c3979bf02b793d392aca0403162Wink Saville isMwi = false; 1131767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1132767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.w(LOG_TAG, "MWI for fax, email, or other " 1133767a662ecde33c3979bf02b793d392aca0403162Wink Saville + (dataCodingScheme & 0xff)); 1134767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1135b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } else if ((dataCodingScheme & 0xC0) == 0x80) { 1136b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee // 3GPP TS 23.038 V7.0.0 (2006-03) section 4 1137b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee // 0x80..0xBF == Reserved coding groups 1138b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee if (dataCodingScheme == 0x84) { 1139b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee // This value used for KSC5601 by carriers in Korea. 1140b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee encodingType = ENCODING_KSC5601; 1141b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } else { 1142b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee Log.w(LOG_TAG, "5 - Unsupported SMS data coding scheme " 1143b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee + (dataCodingScheme & 0xff)); 1144b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee } 1145767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 1146767a662ecde33c3979bf02b793d392aca0403162Wink Saville Log.w(LOG_TAG, "3 - Unsupported SMS data coding scheme " 1147767a662ecde33c3979bf02b793d392aca0403162Wink Saville + (dataCodingScheme & 0xff)); 1148767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1149767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1150767a662ecde33c3979bf02b793d392aca0403162Wink Saville // set both the user data and the user data header. 1151767a662ecde33c3979bf02b793d392aca0403162Wink Saville int count = p.constructUserData(hasUserDataHeader, 1152767a662ecde33c3979bf02b793d392aca0403162Wink Saville encodingType == ENCODING_7BIT); 1153767a662ecde33c3979bf02b793d392aca0403162Wink Saville this.userData = p.getUserData(); 1154767a662ecde33c3979bf02b793d392aca0403162Wink Saville this.userDataHeader = p.getUserDataHeader(); 1155767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1156767a662ecde33c3979bf02b793d392aca0403162Wink Saville switch (encodingType) { 1157767a662ecde33c3979bf02b793d392aca0403162Wink Saville case ENCODING_UNKNOWN: 1158767a662ecde33c3979bf02b793d392aca0403162Wink Saville case ENCODING_8BIT: 1159767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageBody = null; 1160767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1161767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1162767a662ecde33c3979bf02b793d392aca0403162Wink Saville case ENCODING_7BIT: 1163767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageBody = p.getUserDataGSM7Bit(count); 1164767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1165767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1166767a662ecde33c3979bf02b793d392aca0403162Wink Saville case ENCODING_16BIT: 1167767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageBody = p.getUserDataUCS2(count); 1168767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1169b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee 1170b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee case ENCODING_KSC5601: 1171b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee messageBody = p.getUserDataKSC5601(count); 1172b55df4471ed55a0e91dee79304f3b1209ffa4b35Sang-il, Lee break; 1173767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1174767a662ecde33c3979bf02b793d392aca0403162Wink Saville 117543a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false) Log.v(LOG_TAG, "SMS message body (raw): '" + messageBody + "'"); 1176767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1177767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (messageBody != null) { 1178767a662ecde33c3979bf02b793d392aca0403162Wink Saville parseMessageBody(); 1179767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1180767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1181767a662ecde33c3979bf02b793d392aca0403162Wink Saville if (!hasMessageClass) { 1182767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageClass = MessageClass.UNKNOWN; 1183767a662ecde33c3979bf02b793d392aca0403162Wink Saville } else { 1184767a662ecde33c3979bf02b793d392aca0403162Wink Saville switch (dataCodingScheme & 0x3) { 1185767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 0: 1186767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageClass = MessageClass.CLASS_0; 1187767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1188767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 1: 1189767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageClass = MessageClass.CLASS_1; 1190767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1191767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 2: 1192767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageClass = MessageClass.CLASS_2; 1193767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1194767a662ecde33c3979bf02b793d392aca0403162Wink Saville case 3: 1195767a662ecde33c3979bf02b793d392aca0403162Wink Saville messageClass = MessageClass.CLASS_3; 1196767a662ecde33c3979bf02b793d392aca0403162Wink Saville break; 1197767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1198767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1199767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1200767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1201767a662ecde33c3979bf02b793d392aca0403162Wink Saville /** 1202767a662ecde33c3979bf02b793d392aca0403162Wink Saville * {@inheritDoc} 1203767a662ecde33c3979bf02b793d392aca0403162Wink Saville */ 1204145ff609de3206b585819ef974fab20cdc2d9f5eJake Hamby @Override 1205767a662ecde33c3979bf02b793d392aca0403162Wink Saville public MessageClass getMessageClass() { 1206767a662ecde33c3979bf02b793d392aca0403162Wink Saville return messageClass; 1207767a662ecde33c3979bf02b793d392aca0403162Wink Saville } 1208767a662ecde33c3979bf02b793d392aca0403162Wink Saville 1209767a662ecde33c3979bf02b793d392aca0403162Wink Saville} 1210