10825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville/* 20825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Copyright (C) 2006 The Android Open Source Project 30825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 40825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Licensed under the Apache License, Version 2.0 (the "License"); 50825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * you may not use this file except in compliance with the License. 60825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * You may obtain a copy of the License at 70825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 80825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * http://www.apache.org/licenses/LICENSE-2.0 90825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 100825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Unless required by applicable law or agreed to in writing, software 110825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * distributed under the License is distributed on an "AS IS" BASIS, 120825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * See the License for the specific language governing permissions and 140825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * limitations under the License. 150825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 160825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 170825495a331bb44df395a0cdb79fab85e68db5d5Wink Savillepackage com.android.internal.telephony; 180825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 190825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport com.android.internal.telephony.SmsConstants; 200825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport com.android.internal.util.HexDump; 210825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 220825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport java.io.ByteArrayInputStream; 230825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport java.io.ByteArrayOutputStream; 240825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 250825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport java.util.ArrayList; 260825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 270825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville/** 280825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * SMS user data header, as specified in TS 23.040 9.2.3.24. 290825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 300825495a331bb44df395a0cdb79fab85e68db5d5Wink Savillepublic class SmsHeader { 310825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 320825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // TODO(cleanup): this data structure is generally referred to as 330825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // the 'user data header' or UDH, and so the class name should 340825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville // change to reflect this... 350825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 360825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /** SMS user data header information element identifiers. 370825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * (see TS 23.040 9.2.3.24) 380825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 390825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_CONCATENATED_8_BIT_REFERENCE = 0x00; 400825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_SPECIAL_SMS_MESSAGE_INDICATION = 0x01; 410825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_APPLICATION_PORT_ADDRESSING_8_BIT = 0x04; 420825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_APPLICATION_PORT_ADDRESSING_16_BIT = 0x05; 430825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_SMSC_CONTROL_PARAMS = 0x06; 440825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_UDH_SOURCE_INDICATION = 0x07; 450825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_CONCATENATED_16_BIT_REFERENCE = 0x08; 460825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_WIRELESS_CTRL_MSG_PROTOCOL = 0x09; 470825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_TEXT_FORMATTING = 0x0A; 480825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_PREDEFINED_SOUND = 0x0B; 490825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_USER_DEFINED_SOUND = 0x0C; 500825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_PREDEFINED_ANIMATION = 0x0D; 510825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_LARGE_ANIMATION = 0x0E; 520825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_SMALL_ANIMATION = 0x0F; 530825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_LARGE_PICTURE = 0x10; 540825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_SMALL_PICTURE = 0x11; 550825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_VARIABLE_PICTURE = 0x12; 560825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_USER_PROMPT_INDICATOR = 0x13; 570825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_EXTENDED_OBJECT = 0x14; 580825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_REUSED_EXTENDED_OBJECT = 0x15; 590825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_COMPRESSION_CONTROL = 0x16; 600825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_OBJECT_DISTR_INDICATOR = 0x17; 610825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_STANDARD_WVG_OBJECT = 0x18; 620825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_CHARACTER_SIZE_WVG_OBJECT = 0x19; 630825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_EXTENDED_OBJECT_DATA_REQUEST_CMD = 0x1A; 640825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_RFC_822_EMAIL_HEADER = 0x20; 650825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_HYPERLINK_FORMAT_ELEMENT = 0x21; 660825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_REPLY_ADDRESS_ELEMENT = 0x22; 670825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_ENHANCED_VOICE_MAIL_INFORMATION = 0x23; 680825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_NATIONAL_LANGUAGE_SINGLE_SHIFT = 0x24; 690825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int ELT_ID_NATIONAL_LANGUAGE_LOCKING_SHIFT = 0x25; 700825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 710825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int PORT_WAP_PUSH = 2948; 720825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static final int PORT_WAP_WSP = 9200; 730825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 740825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static class PortAddrs { 750825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int destPort; 760825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int origPort; 770825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public boolean areEightBits; 780825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 790825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 800825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static class ConcatRef { 810825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int refNumber; 820825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int seqNumber; 830825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int msgCount; 840825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public boolean isEightBits; 850825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 860825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 87299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam public static class SpecialSmsMsg { 88299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam public int msgIndType; 89299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam public int msgCount; 90299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam } 91299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam 920825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /** 930825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * A header element that is not explicitly parsed, meaning not 94299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam * PortAddrs or ConcatRef or SpecialSmsMsg. 950825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 960825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static class MiscElt { 970825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int id; 980825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public byte[] data; 990825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1000825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1010825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public PortAddrs portAddrs; 1020825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public ConcatRef concatRef; 103299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam public ArrayList<SpecialSmsMsg> specialSmsMsgList = new ArrayList<SpecialSmsMsg>(); 1040825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public ArrayList<MiscElt> miscEltList = new ArrayList<MiscElt>(); 1050825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1060825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /** 7 bit national language locking shift table, or 0 for GSM default 7 bit alphabet. */ 1070825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int languageTable; 1080825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1090825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /** 7 bit national language single shift table, or 0 for GSM default 7 bit extension table. */ 1100825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public int languageShiftTable; 1110825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1120825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public SmsHeader() {} 1130825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1140825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /** 1150825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Create structured SmsHeader object from serialized byte array representation. 1160825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * (see TS 23.040 9.2.3.24) 1170825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * @param data is user data header bytes 1180825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * @return SmsHeader object 1190825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 1200825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static SmsHeader fromByteArray(byte[] data) { 1210825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville ByteArrayInputStream inStream = new ByteArrayInputStream(data); 1220825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville SmsHeader smsHeader = new SmsHeader(); 1230825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville while (inStream.available() > 0) { 1240825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /** 1250825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * NOTE: as defined in the spec, ConcatRef and PortAddr 1260825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * fields should not reoccur, but if they do the last 1270825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * occurrence is to be used. Also, for ConcatRef 1280825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * elements, if the count is zero, sequence is zero, or 1290825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * sequence is larger than count, the entire element is to 1300825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * be ignored. 1310825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 1320825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville int id = inStream.read(); 1330825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville int length = inStream.read(); 1340825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville ConcatRef concatRef; 1350825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville PortAddrs portAddrs; 1360825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville switch (id) { 1370825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case ELT_ID_CONCATENATED_8_BIT_REFERENCE: 1380825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef = new ConcatRef(); 1390825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.refNumber = inStream.read(); 1400825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.msgCount = inStream.read(); 1410825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.seqNumber = inStream.read(); 1420825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.isEightBits = true; 1430825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (concatRef.msgCount != 0 && concatRef.seqNumber != 0 && 1440825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.seqNumber <= concatRef.msgCount) { 1450825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville smsHeader.concatRef = concatRef; 1460825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1470825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 1480825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case ELT_ID_CONCATENATED_16_BIT_REFERENCE: 1490825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef = new ConcatRef(); 1500825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.refNumber = (inStream.read() << 8) | inStream.read(); 1510825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.msgCount = inStream.read(); 1520825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.seqNumber = inStream.read(); 1530825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.isEightBits = false; 1540825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (concatRef.msgCount != 0 && concatRef.seqNumber != 0 && 1550825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville concatRef.seqNumber <= concatRef.msgCount) { 1560825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville smsHeader.concatRef = concatRef; 1570825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1580825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 1590825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case ELT_ID_APPLICATION_PORT_ADDRESSING_8_BIT: 1600825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville portAddrs = new PortAddrs(); 1610825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville portAddrs.destPort = inStream.read(); 1620825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville portAddrs.origPort = inStream.read(); 1630825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville portAddrs.areEightBits = true; 1640825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville smsHeader.portAddrs = portAddrs; 1650825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 1660825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case ELT_ID_APPLICATION_PORT_ADDRESSING_16_BIT: 1670825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville portAddrs = new PortAddrs(); 1680825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville portAddrs.destPort = (inStream.read() << 8) | inStream.read(); 1690825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville portAddrs.origPort = (inStream.read() << 8) | inStream.read(); 1700825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville portAddrs.areEightBits = false; 1710825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville smsHeader.portAddrs = portAddrs; 1720825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 1730825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case ELT_ID_NATIONAL_LANGUAGE_SINGLE_SHIFT: 1740825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville smsHeader.languageShiftTable = inStream.read(); 1750825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 1760825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville case ELT_ID_NATIONAL_LANGUAGE_LOCKING_SHIFT: 1770825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville smsHeader.languageTable = inStream.read(); 1780825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 179299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam case ELT_ID_SPECIAL_SMS_MESSAGE_INDICATION: 180299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam SpecialSmsMsg specialSmsMsg = new SpecialSmsMsg(); 181299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam specialSmsMsg.msgIndType = inStream.read(); 182299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam specialSmsMsg.msgCount = inStream.read(); 183299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam smsHeader.specialSmsMsgList.add(specialSmsMsg); 184299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam break; 1850825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville default: 1860825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville MiscElt miscElt = new MiscElt(); 1870825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville miscElt.id = id; 1880825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville miscElt.data = new byte[length]; 1890825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville inStream.read(miscElt.data, 0, length); 1900825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville smsHeader.miscEltList.add(miscElt); 1910825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1920825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1930825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return smsHeader; 1940825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 1950825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 1960825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville /** 1970825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Create serialized byte array representation from structured SmsHeader object. 1980825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * (see TS 23.040 9.2.3.24) 1990825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * @return Byte array representing the SmsHeader 2000825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 2010825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public static byte[] toByteArray(SmsHeader smsHeader) { 2020825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if ((smsHeader.portAddrs == null) && 2030825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville (smsHeader.concatRef == null) && 204299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam (smsHeader.specialSmsMsgList.isEmpty()) && 2050825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville (smsHeader.miscEltList.isEmpty()) && 2060825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville (smsHeader.languageShiftTable == 0) && 2070825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville (smsHeader.languageTable == 0)) { 2080825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return null; 2090825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2100825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 2110825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville ByteArrayOutputStream outStream = 2120825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville new ByteArrayOutputStream(SmsConstants.MAX_USER_DATA_BYTES); 2130825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville ConcatRef concatRef = smsHeader.concatRef; 2140825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (concatRef != null) { 2150825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (concatRef.isEightBits) { 2160825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(ELT_ID_CONCATENATED_8_BIT_REFERENCE); 2170825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(3); 2180825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(concatRef.refNumber); 2190825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else { 2200825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(ELT_ID_CONCATENATED_16_BIT_REFERENCE); 2210825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(4); 2220825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(concatRef.refNumber >>> 8); 2230825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(concatRef.refNumber & 0x00FF); 2240825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2250825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(concatRef.msgCount); 2260825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(concatRef.seqNumber); 2270825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2280825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville PortAddrs portAddrs = smsHeader.portAddrs; 2290825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (portAddrs != null) { 2300825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (portAddrs.areEightBits) { 2310825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(ELT_ID_APPLICATION_PORT_ADDRESSING_8_BIT); 2320825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(2); 2330825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(portAddrs.destPort); 2340825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(portAddrs.origPort); 2350825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else { 2360825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(ELT_ID_APPLICATION_PORT_ADDRESSING_16_BIT); 2370825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(4); 2380825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(portAddrs.destPort >>> 8); 2390825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(portAddrs.destPort & 0x00FF); 2400825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(portAddrs.origPort >>> 8); 2410825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(portAddrs.origPort & 0x00FF); 2420825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2430825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2440825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (smsHeader.languageShiftTable != 0) { 2450825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(ELT_ID_NATIONAL_LANGUAGE_SINGLE_SHIFT); 2460825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(1); 2470825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(smsHeader.languageShiftTable); 2480825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2490825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (smsHeader.languageTable != 0) { 2500825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(ELT_ID_NATIONAL_LANGUAGE_LOCKING_SHIFT); 2510825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(1); 2520825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(smsHeader.languageTable); 2530825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 254299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam for (SpecialSmsMsg specialSmsMsg : smsHeader.specialSmsMsgList) { 255299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam outStream.write(ELT_ID_SPECIAL_SMS_MESSAGE_INDICATION); 256299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam outStream.write(2); 257299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam outStream.write(specialSmsMsg.msgIndType & 0xFF); 258299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam outStream.write(specialSmsMsg.msgCount & 0xFF); 259299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam } 2600825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville for (MiscElt miscElt : smsHeader.miscEltList) { 2610825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(miscElt.id); 2620825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(miscElt.data.length); 2630825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville outStream.write(miscElt.data, 0, miscElt.data.length); 2640825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2650825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return outStream.toByteArray(); 2660825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2670825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 2680825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville @Override 2690825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville public String toString() { 2700825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville StringBuilder builder = new StringBuilder(); 2710825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append("UserDataHeader "); 2720825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append("{ ConcatRef "); 2730825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (concatRef == null) { 2740825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append("unset"); 2750825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else { 2760825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append("{ refNumber=" + concatRef.refNumber); 2770825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", msgCount=" + concatRef.msgCount); 2780825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", seqNumber=" + concatRef.seqNumber); 2790825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", isEightBits=" + concatRef.isEightBits); 2800825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(" }"); 2810825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2820825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", PortAddrs "); 2830825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (portAddrs == null) { 2840825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append("unset"); 2850825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } else { 2860825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append("{ destPort=" + portAddrs.destPort); 2870825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", origPort=" + portAddrs.origPort); 2880825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", areEightBits=" + portAddrs.areEightBits); 2890825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(" }"); 2900825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2910825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (languageShiftTable != 0) { 2920825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", languageShiftTable=" + languageShiftTable); 2930825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 2940825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (languageTable != 0) { 2950825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", languageTable=" + languageTable); 2960825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 297299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam for (SpecialSmsMsg specialSmsMsg : specialSmsMsgList) { 298299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam builder.append(", SpecialSmsMsg "); 299299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam builder.append("{ msgIndType=" + specialSmsMsg.msgIndType); 300299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam builder.append(", msgCount=" + specialSmsMsg.msgCount); 301299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam builder.append(" }"); 302299a348cd9bdcc21c5c4a6cd6c9a825e5d711908Uma Maheswari Ramalingam } 3030825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville for (MiscElt miscElt : miscEltList) { 3040825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", MiscElt "); 3050825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append("{ id=" + miscElt.id); 3060825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", length=" + miscElt.data.length); 3070825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(", data=" + HexDump.toHexString(miscElt.data)); 3080825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(" }"); 3090825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 3100825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville builder.append(" }"); 3110825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return builder.toString(); 3120825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 3130825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 3140825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville} 315