1d02a064168ae5c916b977182b764580e601cb084Wink Saville/* 2d02a064168ae5c916b977182b764580e601cb084Wink Saville * Copyright (C) 2007-2008 Esmertec AG. 3d02a064168ae5c916b977182b764580e601cb084Wink Saville * Copyright (C) 2007-2008 The Android Open Source Project 4d02a064168ae5c916b977182b764580e601cb084Wink Saville * 5d02a064168ae5c916b977182b764580e601cb084Wink Saville * Licensed under the Apache License, Version 2.0 (the "License"); 6d02a064168ae5c916b977182b764580e601cb084Wink Saville * you may not use this file except in compliance with the License. 7d02a064168ae5c916b977182b764580e601cb084Wink Saville * You may obtain a copy of the License at 8d02a064168ae5c916b977182b764580e601cb084Wink Saville * 9d02a064168ae5c916b977182b764580e601cb084Wink Saville * http://www.apache.org/licenses/LICENSE-2.0 10d02a064168ae5c916b977182b764580e601cb084Wink Saville * 11d02a064168ae5c916b977182b764580e601cb084Wink Saville * Unless required by applicable law or agreed to in writing, software 12d02a064168ae5c916b977182b764580e601cb084Wink Saville * distributed under the License is distributed on an "AS IS" BASIS, 13d02a064168ae5c916b977182b764580e601cb084Wink Saville * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14d02a064168ae5c916b977182b764580e601cb084Wink Saville * See the License for the specific language governing permissions and 15d02a064168ae5c916b977182b764580e601cb084Wink Saville * limitations under the License. 16d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 17d02a064168ae5c916b977182b764580e601cb084Wink Saville 18d02a064168ae5c916b977182b764580e601cb084Wink Savillepackage com.google.android.mms.pdu; 19d02a064168ae5c916b977182b764580e601cb084Wink Saville 20d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport android.content.ContentResolver; 21d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport android.content.Context; 22d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport android.util.Log; 23d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport android.text.TextUtils; 24d02a064168ae5c916b977182b764580e601cb084Wink Saville 25d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport java.io.ByteArrayOutputStream; 26d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport java.io.FileNotFoundException; 27d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport java.io.IOException; 28d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport java.io.InputStream; 29d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport java.util.Arrays; 30d02a064168ae5c916b977182b764580e601cb084Wink Savilleimport java.util.HashMap; 31d02a064168ae5c916b977182b764580e601cb084Wink Saville 32d02a064168ae5c916b977182b764580e601cb084Wink Savillepublic class PduComposer { 33d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 34d02a064168ae5c916b977182b764580e601cb084Wink Saville * Address type. 35d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 36d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_PHONE_NUMBER_ADDRESS_TYPE = 1; 37d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_EMAIL_ADDRESS_TYPE = 2; 38d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_IPV4_ADDRESS_TYPE = 3; 39d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_IPV6_ADDRESS_TYPE = 4; 40d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_UNKNOWN_ADDRESS_TYPE = 5; 41d02a064168ae5c916b977182b764580e601cb084Wink Saville 42d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 43d02a064168ae5c916b977182b764580e601cb084Wink Saville * Address regular expression string. 44d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 45d02a064168ae5c916b977182b764580e601cb084Wink Saville static final String REGEXP_PHONE_NUMBER_ADDRESS_TYPE = "\\+?[0-9|\\.|\\-]+"; 46d02a064168ae5c916b977182b764580e601cb084Wink Saville static final String REGEXP_EMAIL_ADDRESS_TYPE = "[a-zA-Z| ]*\\<{0,1}[a-zA-Z| ]+@{1}" + 47d02a064168ae5c916b977182b764580e601cb084Wink Saville "[a-zA-Z| ]+\\.{1}[a-zA-Z| ]+\\>{0,1}"; 48d02a064168ae5c916b977182b764580e601cb084Wink Saville static final String REGEXP_IPV6_ADDRESS_TYPE = 49d02a064168ae5c916b977182b764580e601cb084Wink Saville "[a-fA-F]{4}\\:{1}[a-fA-F0-9]{4}\\:{1}[a-fA-F0-9]{4}\\:{1}" + 50d02a064168ae5c916b977182b764580e601cb084Wink Saville "[a-fA-F0-9]{4}\\:{1}[a-fA-F0-9]{4}\\:{1}[a-fA-F0-9]{4}\\:{1}" + 51d02a064168ae5c916b977182b764580e601cb084Wink Saville "[a-fA-F0-9]{4}\\:{1}[a-fA-F0-9]{4}"; 52d02a064168ae5c916b977182b764580e601cb084Wink Saville static final String REGEXP_IPV4_ADDRESS_TYPE = "[0-9]{1,3}\\.{1}[0-9]{1,3}\\.{1}" + 53d02a064168ae5c916b977182b764580e601cb084Wink Saville "[0-9]{1,3}\\.{1}[0-9]{1,3}"; 54d02a064168ae5c916b977182b764580e601cb084Wink Saville 55d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 56d02a064168ae5c916b977182b764580e601cb084Wink Saville * The postfix strings of address. 57d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 58d02a064168ae5c916b977182b764580e601cb084Wink Saville static final String STRING_PHONE_NUMBER_ADDRESS_TYPE = "/TYPE=PLMN"; 59d02a064168ae5c916b977182b764580e601cb084Wink Saville static final String STRING_IPV4_ADDRESS_TYPE = "/TYPE=IPV4"; 60d02a064168ae5c916b977182b764580e601cb084Wink Saville static final String STRING_IPV6_ADDRESS_TYPE = "/TYPE=IPV6"; 61d02a064168ae5c916b977182b764580e601cb084Wink Saville 62d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 63d02a064168ae5c916b977182b764580e601cb084Wink Saville * Error values. 64d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 65d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_COMPOSE_SUCCESS = 0; 66d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_COMPOSE_CONTENT_ERROR = 1; 67d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_COMPOSE_FIELD_NOT_SET = 2; 68d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_COMPOSE_FIELD_NOT_SUPPORTED = 3; 69d02a064168ae5c916b977182b764580e601cb084Wink Saville 70d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 71d02a064168ae5c916b977182b764580e601cb084Wink Saville * WAP values defined in WSP spec. 72d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 73d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int QUOTED_STRING_FLAG = 34; 74d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int END_STRING_FLAG = 0; 75d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int LENGTH_QUOTE = 31; 76d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int TEXT_MAX = 127; 77d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int SHORT_INTEGER_MAX = 127; 78d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int LONG_INTEGER_LENGTH_MAX = 8; 79d02a064168ae5c916b977182b764580e601cb084Wink Saville 80d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 81d02a064168ae5c916b977182b764580e601cb084Wink Saville * Block size when read data from InputStream. 82d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 83d02a064168ae5c916b977182b764580e601cb084Wink Saville static private final int PDU_COMPOSER_BLOCK_SIZE = 1024; 84d02a064168ae5c916b977182b764580e601cb084Wink Saville 85d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 86d02a064168ae5c916b977182b764580e601cb084Wink Saville * The output message. 87d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 88d02a064168ae5c916b977182b764580e601cb084Wink Saville protected ByteArrayOutputStream mMessage = null; 89d02a064168ae5c916b977182b764580e601cb084Wink Saville 90d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 91d02a064168ae5c916b977182b764580e601cb084Wink Saville * The PDU. 92d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 93d02a064168ae5c916b977182b764580e601cb084Wink Saville private GenericPdu mPdu = null; 94d02a064168ae5c916b977182b764580e601cb084Wink Saville 95d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 96d02a064168ae5c916b977182b764580e601cb084Wink Saville * Current visiting position of the mMessage. 97d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 98d02a064168ae5c916b977182b764580e601cb084Wink Saville protected int mPosition = 0; 99d02a064168ae5c916b977182b764580e601cb084Wink Saville 100d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 101d02a064168ae5c916b977182b764580e601cb084Wink Saville * Message compose buffer stack. 102d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 103d02a064168ae5c916b977182b764580e601cb084Wink Saville private BufferStack mStack = null; 104d02a064168ae5c916b977182b764580e601cb084Wink Saville 105d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 106d02a064168ae5c916b977182b764580e601cb084Wink Saville * Content resolver. 107d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 108d02a064168ae5c916b977182b764580e601cb084Wink Saville private final ContentResolver mResolver; 109d02a064168ae5c916b977182b764580e601cb084Wink Saville 110d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 111d02a064168ae5c916b977182b764580e601cb084Wink Saville * Header of this pdu. 112d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 113d02a064168ae5c916b977182b764580e601cb084Wink Saville private PduHeaders mPduHeader = null; 114d02a064168ae5c916b977182b764580e601cb084Wink Saville 115d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 116d02a064168ae5c916b977182b764580e601cb084Wink Saville * Map of all content type 117d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 118d02a064168ae5c916b977182b764580e601cb084Wink Saville private static HashMap<String, Integer> mContentTypeMap = null; 119d02a064168ae5c916b977182b764580e601cb084Wink Saville 120d02a064168ae5c916b977182b764580e601cb084Wink Saville static { 121d02a064168ae5c916b977182b764580e601cb084Wink Saville mContentTypeMap = new HashMap<String, Integer>(); 122d02a064168ae5c916b977182b764580e601cb084Wink Saville 123d02a064168ae5c916b977182b764580e601cb084Wink Saville int i; 124d02a064168ae5c916b977182b764580e601cb084Wink Saville for (i = 0; i < PduContentTypes.contentTypes.length; i++) { 125d02a064168ae5c916b977182b764580e601cb084Wink Saville mContentTypeMap.put(PduContentTypes.contentTypes[i], i); 126d02a064168ae5c916b977182b764580e601cb084Wink Saville } 127d02a064168ae5c916b977182b764580e601cb084Wink Saville } 128d02a064168ae5c916b977182b764580e601cb084Wink Saville 129d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 130d02a064168ae5c916b977182b764580e601cb084Wink Saville * Constructor. 131d02a064168ae5c916b977182b764580e601cb084Wink Saville * 132d02a064168ae5c916b977182b764580e601cb084Wink Saville * @param context the context 133d02a064168ae5c916b977182b764580e601cb084Wink Saville * @param pdu the pdu to be composed 134d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 135d02a064168ae5c916b977182b764580e601cb084Wink Saville public PduComposer(Context context, GenericPdu pdu) { 136d02a064168ae5c916b977182b764580e601cb084Wink Saville mPdu = pdu; 137d02a064168ae5c916b977182b764580e601cb084Wink Saville mResolver = context.getContentResolver(); 138d02a064168ae5c916b977182b764580e601cb084Wink Saville mPduHeader = pdu.getPduHeaders(); 139d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack = new BufferStack(); 140d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage = new ByteArrayOutputStream(); 141d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition = 0; 142d02a064168ae5c916b977182b764580e601cb084Wink Saville } 143d02a064168ae5c916b977182b764580e601cb084Wink Saville 144d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 145d02a064168ae5c916b977182b764580e601cb084Wink Saville * Make the message. No need to check whether mandatory fields are set, 146d02a064168ae5c916b977182b764580e601cb084Wink Saville * because the constructors of outgoing pdus are taking care of this. 147d02a064168ae5c916b977182b764580e601cb084Wink Saville * 148d02a064168ae5c916b977182b764580e601cb084Wink Saville * @return OutputStream of maked message. Return null if 149d02a064168ae5c916b977182b764580e601cb084Wink Saville * the PDU is invalid. 150d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 151d02a064168ae5c916b977182b764580e601cb084Wink Saville public byte[] make() { 152d02a064168ae5c916b977182b764580e601cb084Wink Saville // Get Message-type. 153d02a064168ae5c916b977182b764580e601cb084Wink Saville int type = mPdu.getMessageType(); 154d02a064168ae5c916b977182b764580e601cb084Wink Saville 155d02a064168ae5c916b977182b764580e601cb084Wink Saville /* make the message */ 156d02a064168ae5c916b977182b764580e601cb084Wink Saville switch (type) { 157d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.MESSAGE_TYPE_SEND_REQ: 158d02a064168ae5c916b977182b764580e601cb084Wink Saville if (makeSendReqPdu() != PDU_COMPOSE_SUCCESS) { 159d02a064168ae5c916b977182b764580e601cb084Wink Saville return null; 160d02a064168ae5c916b977182b764580e601cb084Wink Saville } 161d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 162d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.MESSAGE_TYPE_NOTIFYRESP_IND: 163d02a064168ae5c916b977182b764580e601cb084Wink Saville if (makeNotifyResp() != PDU_COMPOSE_SUCCESS) { 164d02a064168ae5c916b977182b764580e601cb084Wink Saville return null; 165d02a064168ae5c916b977182b764580e601cb084Wink Saville } 166d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 167d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.MESSAGE_TYPE_ACKNOWLEDGE_IND: 168d02a064168ae5c916b977182b764580e601cb084Wink Saville if (makeAckInd() != PDU_COMPOSE_SUCCESS) { 169d02a064168ae5c916b977182b764580e601cb084Wink Saville return null; 170d02a064168ae5c916b977182b764580e601cb084Wink Saville } 171d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 172d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.MESSAGE_TYPE_READ_REC_IND: 173d02a064168ae5c916b977182b764580e601cb084Wink Saville if (makeReadRecInd() != PDU_COMPOSE_SUCCESS) { 174d02a064168ae5c916b977182b764580e601cb084Wink Saville return null; 175d02a064168ae5c916b977182b764580e601cb084Wink Saville } 176d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 177d02a064168ae5c916b977182b764580e601cb084Wink Saville default: 178d02a064168ae5c916b977182b764580e601cb084Wink Saville return null; 179d02a064168ae5c916b977182b764580e601cb084Wink Saville } 180d02a064168ae5c916b977182b764580e601cb084Wink Saville 181d02a064168ae5c916b977182b764580e601cb084Wink Saville return mMessage.toByteArray(); 182d02a064168ae5c916b977182b764580e601cb084Wink Saville } 183d02a064168ae5c916b977182b764580e601cb084Wink Saville 184d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 185d02a064168ae5c916b977182b764580e601cb084Wink Saville * Copy buf to mMessage. 186d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 187d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void arraycopy(byte[] buf, int pos, int length) { 188d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage.write(buf, pos, length); 189d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition = mPosition + length; 190d02a064168ae5c916b977182b764580e601cb084Wink Saville } 191d02a064168ae5c916b977182b764580e601cb084Wink Saville 192d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 193d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append a byte to mMessage. 194d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 195d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void append(int value) { 196d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage.write(value); 197d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition ++; 198d02a064168ae5c916b977182b764580e601cb084Wink Saville } 199d02a064168ae5c916b977182b764580e601cb084Wink Saville 200d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 201d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append short integer value to mMessage. 202d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 203d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 204d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 205d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendShortInteger(int value) { 206d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 207d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 208d02a064168ae5c916b977182b764580e601cb084Wink Saville * Short-integer = OCTET 209d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; Integers in range 0-127 shall be encoded as a one octet value 210d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; with the most significant bit set to one (1xxx xxxx) and with 211d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; the value in the remaining least significant bits. 212d02a064168ae5c916b977182b764580e601cb084Wink Saville * In our implementation, only low 7 bits are stored and otherwise 213d02a064168ae5c916b977182b764580e601cb084Wink Saville * bits are ignored. 214d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 215d02a064168ae5c916b977182b764580e601cb084Wink Saville append((value | 0x80) & 0xff); 216d02a064168ae5c916b977182b764580e601cb084Wink Saville } 217d02a064168ae5c916b977182b764580e601cb084Wink Saville 218d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 219d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append an octet number between 128 and 255 into mMessage. 220d02a064168ae5c916b977182b764580e601cb084Wink Saville * NOTE: 221d02a064168ae5c916b977182b764580e601cb084Wink Saville * A value between 0 and 127 should be appended by using appendShortInteger. 222d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 223d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 224d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 225d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendOctet(int number) { 226d02a064168ae5c916b977182b764580e601cb084Wink Saville append(number); 227d02a064168ae5c916b977182b764580e601cb084Wink Saville } 228d02a064168ae5c916b977182b764580e601cb084Wink Saville 229d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 230d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append a short length into mMessage. 231d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 232d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 233d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 234d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendShortLength(int value) { 235d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 236d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 237d02a064168ae5c916b977182b764580e601cb084Wink Saville * Short-length = <Any octet 0-30> 238d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 239d02a064168ae5c916b977182b764580e601cb084Wink Saville append(value); 240d02a064168ae5c916b977182b764580e601cb084Wink Saville } 241d02a064168ae5c916b977182b764580e601cb084Wink Saville 242d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 243d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append long integer into mMessage. it's used for really long integers. 244d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 245d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 246d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 247d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendLongInteger(long longInt) { 248d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 249d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 250d02a064168ae5c916b977182b764580e601cb084Wink Saville * Long-integer = Short-length Multi-octet-integer 251d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; The Short-length indicates the length of the Multi-octet-integer 252d02a064168ae5c916b977182b764580e601cb084Wink Saville * Multi-octet-integer = 1*30 OCTET 253d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; The content octets shall be an unsigned integer value with the 254d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; most significant octet encoded first (big-endian representation). 255d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; The minimum number of octets must be used to encode the value. 256d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 257d02a064168ae5c916b977182b764580e601cb084Wink Saville int size; 258d02a064168ae5c916b977182b764580e601cb084Wink Saville long temp = longInt; 259d02a064168ae5c916b977182b764580e601cb084Wink Saville 260d02a064168ae5c916b977182b764580e601cb084Wink Saville // Count the length of the long integer. 261d02a064168ae5c916b977182b764580e601cb084Wink Saville for(size = 0; (temp != 0) && (size < LONG_INTEGER_LENGTH_MAX); size++) { 262d02a064168ae5c916b977182b764580e601cb084Wink Saville temp = (temp >>> 8); 263d02a064168ae5c916b977182b764580e601cb084Wink Saville } 264d02a064168ae5c916b977182b764580e601cb084Wink Saville 265d02a064168ae5c916b977182b764580e601cb084Wink Saville // Set Length. 266d02a064168ae5c916b977182b764580e601cb084Wink Saville appendShortLength(size); 267d02a064168ae5c916b977182b764580e601cb084Wink Saville 268d02a064168ae5c916b977182b764580e601cb084Wink Saville // Count and set the long integer. 269d02a064168ae5c916b977182b764580e601cb084Wink Saville int i; 270d02a064168ae5c916b977182b764580e601cb084Wink Saville int shift = (size -1) * 8; 271d02a064168ae5c916b977182b764580e601cb084Wink Saville 272d02a064168ae5c916b977182b764580e601cb084Wink Saville for (i = 0; i < size; i++) { 273d02a064168ae5c916b977182b764580e601cb084Wink Saville append((int)((longInt >>> shift) & 0xff)); 274d02a064168ae5c916b977182b764580e601cb084Wink Saville shift = shift - 8; 275d02a064168ae5c916b977182b764580e601cb084Wink Saville } 276d02a064168ae5c916b977182b764580e601cb084Wink Saville } 277d02a064168ae5c916b977182b764580e601cb084Wink Saville 278d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 279d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append text string into mMessage. 280d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 281d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 282d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 283d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendTextString(byte[] text) { 284d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 285d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 286d02a064168ae5c916b977182b764580e601cb084Wink Saville * Text-string = [Quote] *TEXT End-of-string 287d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; If the first character in the TEXT is in the range of 128-255, 288d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; a Quote character must precede it. Otherwise the Quote character 289d02a064168ae5c916b977182b764580e601cb084Wink Saville * ;must be omitted. The Quote is not part of the contents. 290d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 291d02a064168ae5c916b977182b764580e601cb084Wink Saville if (((text[0])&0xff) > TEXT_MAX) { // No need to check for <= 255 292d02a064168ae5c916b977182b764580e601cb084Wink Saville append(TEXT_MAX); 293d02a064168ae5c916b977182b764580e601cb084Wink Saville } 294d02a064168ae5c916b977182b764580e601cb084Wink Saville 295d02a064168ae5c916b977182b764580e601cb084Wink Saville arraycopy(text, 0, text.length); 296d02a064168ae5c916b977182b764580e601cb084Wink Saville append(0); 297d02a064168ae5c916b977182b764580e601cb084Wink Saville } 298d02a064168ae5c916b977182b764580e601cb084Wink Saville 299d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 300d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append text string into mMessage. 301d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 302d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 303d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 304d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendTextString(String str) { 305d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 306d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 307d02a064168ae5c916b977182b764580e601cb084Wink Saville * Text-string = [Quote] *TEXT End-of-string 308d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; If the first character in the TEXT is in the range of 128-255, 309d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; a Quote character must precede it. Otherwise the Quote character 310d02a064168ae5c916b977182b764580e601cb084Wink Saville * ;must be omitted. The Quote is not part of the contents. 311d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 312d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(str.getBytes()); 313d02a064168ae5c916b977182b764580e601cb084Wink Saville } 314d02a064168ae5c916b977182b764580e601cb084Wink Saville 315d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 316d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append encoded string value to mMessage. 317d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 318d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 319d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 320d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendEncodedString(EncodedStringValue enStr) { 321d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 322d02a064168ae5c916b977182b764580e601cb084Wink Saville * From OMA-TS-MMS-ENC-V1_3-20050927-C: 323d02a064168ae5c916b977182b764580e601cb084Wink Saville * Encoded-string-value = Text-string | Value-length Char-set Text-string 324d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 325d02a064168ae5c916b977182b764580e601cb084Wink Saville assert(enStr != null); 326d02a064168ae5c916b977182b764580e601cb084Wink Saville 327d02a064168ae5c916b977182b764580e601cb084Wink Saville int charset = enStr.getCharacterSet(); 328d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] textString = enStr.getTextString(); 329d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == textString) { 330d02a064168ae5c916b977182b764580e601cb084Wink Saville return; 331d02a064168ae5c916b977182b764580e601cb084Wink Saville } 332d02a064168ae5c916b977182b764580e601cb084Wink Saville 333d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 334d02a064168ae5c916b977182b764580e601cb084Wink Saville * In the implementation of EncodedStringValue, the charset field will 335d02a064168ae5c916b977182b764580e601cb084Wink Saville * never be 0. It will always be composed as 336d02a064168ae5c916b977182b764580e601cb084Wink Saville * Encoded-string-value = Value-length Char-set Text-string 337d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 338d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.newbuf(); 339d02a064168ae5c916b977182b764580e601cb084Wink Saville PositionMarker start = mStack.mark(); 340d02a064168ae5c916b977182b764580e601cb084Wink Saville 341d02a064168ae5c916b977182b764580e601cb084Wink Saville appendShortInteger(charset); 342d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(textString); 343d02a064168ae5c916b977182b764580e601cb084Wink Saville 344d02a064168ae5c916b977182b764580e601cb084Wink Saville int len = start.getLength(); 345d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.pop(); 346d02a064168ae5c916b977182b764580e601cb084Wink Saville appendValueLength(len); 347d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.copy(); 348d02a064168ae5c916b977182b764580e601cb084Wink Saville } 349d02a064168ae5c916b977182b764580e601cb084Wink Saville 350d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 351d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append uintvar integer into mMessage. 352d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 353d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 354d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 355d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendUintvarInteger(long value) { 356d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 357d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 358d02a064168ae5c916b977182b764580e601cb084Wink Saville * To encode a large unsigned integer, split it into 7-bit fragments 359d02a064168ae5c916b977182b764580e601cb084Wink Saville * and place them in the payloads of multiple octets. The most significant 360d02a064168ae5c916b977182b764580e601cb084Wink Saville * bits are placed in the first octets with the least significant bits 361d02a064168ae5c916b977182b764580e601cb084Wink Saville * ending up in the last octet. All octets MUST set the Continue bit to 1 362d02a064168ae5c916b977182b764580e601cb084Wink Saville * except the last octet, which MUST set the Continue bit to 0. 363d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 364d02a064168ae5c916b977182b764580e601cb084Wink Saville int i; 365d02a064168ae5c916b977182b764580e601cb084Wink Saville long max = SHORT_INTEGER_MAX; 366d02a064168ae5c916b977182b764580e601cb084Wink Saville 367d02a064168ae5c916b977182b764580e601cb084Wink Saville for (i = 0; i < 5; i++) { 368d02a064168ae5c916b977182b764580e601cb084Wink Saville if (value < max) { 369d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 370d02a064168ae5c916b977182b764580e601cb084Wink Saville } 371d02a064168ae5c916b977182b764580e601cb084Wink Saville 372d02a064168ae5c916b977182b764580e601cb084Wink Saville max = (max << 7) | 0x7fl; 373d02a064168ae5c916b977182b764580e601cb084Wink Saville } 374d02a064168ae5c916b977182b764580e601cb084Wink Saville 375d02a064168ae5c916b977182b764580e601cb084Wink Saville while(i > 0) { 376d02a064168ae5c916b977182b764580e601cb084Wink Saville long temp = value >>> (i * 7); 377d02a064168ae5c916b977182b764580e601cb084Wink Saville temp = temp & 0x7f; 378d02a064168ae5c916b977182b764580e601cb084Wink Saville 379d02a064168ae5c916b977182b764580e601cb084Wink Saville append((int)((temp | 0x80) & 0xff)); 380d02a064168ae5c916b977182b764580e601cb084Wink Saville 381d02a064168ae5c916b977182b764580e601cb084Wink Saville i--; 382d02a064168ae5c916b977182b764580e601cb084Wink Saville } 383d02a064168ae5c916b977182b764580e601cb084Wink Saville 384d02a064168ae5c916b977182b764580e601cb084Wink Saville append((int)(value & 0x7f)); 385d02a064168ae5c916b977182b764580e601cb084Wink Saville } 386d02a064168ae5c916b977182b764580e601cb084Wink Saville 387d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 388d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append date value into mMessage. 389d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 390d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 391d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 392d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendDateValue(long date) { 393d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 394d02a064168ae5c916b977182b764580e601cb084Wink Saville * From OMA-TS-MMS-ENC-V1_3-20050927-C: 395d02a064168ae5c916b977182b764580e601cb084Wink Saville * Date-value = Long-integer 396d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 397d02a064168ae5c916b977182b764580e601cb084Wink Saville appendLongInteger(date); 398d02a064168ae5c916b977182b764580e601cb084Wink Saville } 399d02a064168ae5c916b977182b764580e601cb084Wink Saville 400d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 401d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append value length to mMessage. 402d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 403d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 404d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 405d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendValueLength(long value) { 406d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 407d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 408d02a064168ae5c916b977182b764580e601cb084Wink Saville * Value-length = Short-length | (Length-quote Length) 409d02a064168ae5c916b977182b764580e601cb084Wink Saville * ; Value length is used to indicate the length of the value to follow 410d02a064168ae5c916b977182b764580e601cb084Wink Saville * Short-length = <Any octet 0-30> 411d02a064168ae5c916b977182b764580e601cb084Wink Saville * Length-quote = <Octet 31> 412d02a064168ae5c916b977182b764580e601cb084Wink Saville * Length = Uintvar-integer 413d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 414d02a064168ae5c916b977182b764580e601cb084Wink Saville if (value < LENGTH_QUOTE) { 415d02a064168ae5c916b977182b764580e601cb084Wink Saville appendShortLength((int) value); 416d02a064168ae5c916b977182b764580e601cb084Wink Saville return; 417d02a064168ae5c916b977182b764580e601cb084Wink Saville } 418d02a064168ae5c916b977182b764580e601cb084Wink Saville 419d02a064168ae5c916b977182b764580e601cb084Wink Saville append(LENGTH_QUOTE); 420d02a064168ae5c916b977182b764580e601cb084Wink Saville appendUintvarInteger(value); 421d02a064168ae5c916b977182b764580e601cb084Wink Saville } 422d02a064168ae5c916b977182b764580e601cb084Wink Saville 423d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 424d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append quoted string to mMessage. 425d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 426d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 427d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 428d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendQuotedString(byte[] text) { 429d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 430d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 431d02a064168ae5c916b977182b764580e601cb084Wink Saville * Quoted-string = <Octet 34> *TEXT End-of-string 432d02a064168ae5c916b977182b764580e601cb084Wink Saville * ;The TEXT encodes an RFC2616 Quoted-string with the enclosing 433d02a064168ae5c916b977182b764580e601cb084Wink Saville * ;quotation-marks <"> removed. 434d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 435d02a064168ae5c916b977182b764580e601cb084Wink Saville append(QUOTED_STRING_FLAG); 436d02a064168ae5c916b977182b764580e601cb084Wink Saville arraycopy(text, 0, text.length); 437d02a064168ae5c916b977182b764580e601cb084Wink Saville append(END_STRING_FLAG); 438d02a064168ae5c916b977182b764580e601cb084Wink Saville } 439d02a064168ae5c916b977182b764580e601cb084Wink Saville 440d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 441d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append quoted string to mMessage. 442d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation doesn't check the validity of parameter, since it 443d02a064168ae5c916b977182b764580e601cb084Wink Saville * assumes that the values are validated in the GenericPdu setter methods. 444d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 445d02a064168ae5c916b977182b764580e601cb084Wink Saville protected void appendQuotedString(String str) { 446d02a064168ae5c916b977182b764580e601cb084Wink Saville /* 447d02a064168ae5c916b977182b764580e601cb084Wink Saville * From WAP-230-WSP-20010705-a: 448d02a064168ae5c916b977182b764580e601cb084Wink Saville * Quoted-string = <Octet 34> *TEXT End-of-string 449d02a064168ae5c916b977182b764580e601cb084Wink Saville * ;The TEXT encodes an RFC2616 Quoted-string with the enclosing 450d02a064168ae5c916b977182b764580e601cb084Wink Saville * ;quotation-marks <"> removed. 451d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 452d02a064168ae5c916b977182b764580e601cb084Wink Saville appendQuotedString(str.getBytes()); 453d02a064168ae5c916b977182b764580e601cb084Wink Saville } 454d02a064168ae5c916b977182b764580e601cb084Wink Saville 455d02a064168ae5c916b977182b764580e601cb084Wink Saville private EncodedStringValue appendAddressType(EncodedStringValue address) { 456d02a064168ae5c916b977182b764580e601cb084Wink Saville EncodedStringValue temp = null; 457d02a064168ae5c916b977182b764580e601cb084Wink Saville 458d02a064168ae5c916b977182b764580e601cb084Wink Saville try { 459d02a064168ae5c916b977182b764580e601cb084Wink Saville int addressType = checkAddressType(address.getString()); 460d02a064168ae5c916b977182b764580e601cb084Wink Saville temp = EncodedStringValue.copy(address); 461d02a064168ae5c916b977182b764580e601cb084Wink Saville if (PDU_PHONE_NUMBER_ADDRESS_TYPE == addressType) { 462d02a064168ae5c916b977182b764580e601cb084Wink Saville // Phone number. 463d02a064168ae5c916b977182b764580e601cb084Wink Saville temp.appendTextString(STRING_PHONE_NUMBER_ADDRESS_TYPE.getBytes()); 464d02a064168ae5c916b977182b764580e601cb084Wink Saville } else if (PDU_IPV4_ADDRESS_TYPE == addressType) { 465d02a064168ae5c916b977182b764580e601cb084Wink Saville // Ipv4 address. 466d02a064168ae5c916b977182b764580e601cb084Wink Saville temp.appendTextString(STRING_IPV4_ADDRESS_TYPE.getBytes()); 467d02a064168ae5c916b977182b764580e601cb084Wink Saville } else if (PDU_IPV6_ADDRESS_TYPE == addressType) { 468d02a064168ae5c916b977182b764580e601cb084Wink Saville // Ipv6 address. 469d02a064168ae5c916b977182b764580e601cb084Wink Saville temp.appendTextString(STRING_IPV6_ADDRESS_TYPE.getBytes()); 470d02a064168ae5c916b977182b764580e601cb084Wink Saville } 471d02a064168ae5c916b977182b764580e601cb084Wink Saville } catch (NullPointerException e) { 472d02a064168ae5c916b977182b764580e601cb084Wink Saville return null; 473d02a064168ae5c916b977182b764580e601cb084Wink Saville } 474d02a064168ae5c916b977182b764580e601cb084Wink Saville 475d02a064168ae5c916b977182b764580e601cb084Wink Saville return temp; 476d02a064168ae5c916b977182b764580e601cb084Wink Saville } 477d02a064168ae5c916b977182b764580e601cb084Wink Saville 478d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 479d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append header to mMessage. 480d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 481d02a064168ae5c916b977182b764580e601cb084Wink Saville private int appendHeader(int field) { 482d02a064168ae5c916b977182b764580e601cb084Wink Saville switch (field) { 483d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.MMS_VERSION: 484d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 485d02a064168ae5c916b977182b764580e601cb084Wink Saville 486d02a064168ae5c916b977182b764580e601cb084Wink Saville int version = mPduHeader.getOctet(field); 487d02a064168ae5c916b977182b764580e601cb084Wink Saville if (0 == version) { 488d02a064168ae5c916b977182b764580e601cb084Wink Saville appendShortInteger(PduHeaders.CURRENT_MMS_VERSION); 489d02a064168ae5c916b977182b764580e601cb084Wink Saville } else { 490d02a064168ae5c916b977182b764580e601cb084Wink Saville appendShortInteger(version); 491d02a064168ae5c916b977182b764580e601cb084Wink Saville } 492d02a064168ae5c916b977182b764580e601cb084Wink Saville 493d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 494d02a064168ae5c916b977182b764580e601cb084Wink Saville 495d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.MESSAGE_ID: 496d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.TRANSACTION_ID: 497d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] textString = mPduHeader.getTextString(field); 498d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == textString) { 499d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_FIELD_NOT_SET; 500d02a064168ae5c916b977182b764580e601cb084Wink Saville } 501d02a064168ae5c916b977182b764580e601cb084Wink Saville 502d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 503d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(textString); 504d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 505d02a064168ae5c916b977182b764580e601cb084Wink Saville 506d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.TO: 507d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.BCC: 508d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.CC: 509d02a064168ae5c916b977182b764580e601cb084Wink Saville EncodedStringValue[] addr = mPduHeader.getEncodedStringValues(field); 510d02a064168ae5c916b977182b764580e601cb084Wink Saville 511d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == addr) { 512d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_FIELD_NOT_SET; 513d02a064168ae5c916b977182b764580e601cb084Wink Saville } 514d02a064168ae5c916b977182b764580e601cb084Wink Saville 515d02a064168ae5c916b977182b764580e601cb084Wink Saville EncodedStringValue temp; 516d02a064168ae5c916b977182b764580e601cb084Wink Saville for (int i = 0; i < addr.length; i++) { 517d02a064168ae5c916b977182b764580e601cb084Wink Saville temp = appendAddressType(addr[i]); 518d02a064168ae5c916b977182b764580e601cb084Wink Saville if (temp == null) { 519d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 520d02a064168ae5c916b977182b764580e601cb084Wink Saville } 521d02a064168ae5c916b977182b764580e601cb084Wink Saville 522d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 523d02a064168ae5c916b977182b764580e601cb084Wink Saville appendEncodedString(temp); 524d02a064168ae5c916b977182b764580e601cb084Wink Saville } 525d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 526d02a064168ae5c916b977182b764580e601cb084Wink Saville 527d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.FROM: 528d02a064168ae5c916b977182b764580e601cb084Wink Saville // Value-length (Address-present-token Encoded-string-value | Insert-address-token) 529d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 530d02a064168ae5c916b977182b764580e601cb084Wink Saville 531d02a064168ae5c916b977182b764580e601cb084Wink Saville EncodedStringValue from = mPduHeader.getEncodedStringValue(field); 532d02a064168ae5c916b977182b764580e601cb084Wink Saville if ((from == null) 533d02a064168ae5c916b977182b764580e601cb084Wink Saville || TextUtils.isEmpty(from.getString()) 534d02a064168ae5c916b977182b764580e601cb084Wink Saville || new String(from.getTextString()).equals( 535d02a064168ae5c916b977182b764580e601cb084Wink Saville PduHeaders.FROM_INSERT_ADDRESS_TOKEN_STR)) { 536d02a064168ae5c916b977182b764580e601cb084Wink Saville // Length of from = 1 537d02a064168ae5c916b977182b764580e601cb084Wink Saville append(1); 538d02a064168ae5c916b977182b764580e601cb084Wink Saville // Insert-address-token = <Octet 129> 539d02a064168ae5c916b977182b764580e601cb084Wink Saville append(PduHeaders.FROM_INSERT_ADDRESS_TOKEN); 540d02a064168ae5c916b977182b764580e601cb084Wink Saville } else { 541d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.newbuf(); 542d02a064168ae5c916b977182b764580e601cb084Wink Saville PositionMarker fstart = mStack.mark(); 543d02a064168ae5c916b977182b764580e601cb084Wink Saville 544d02a064168ae5c916b977182b764580e601cb084Wink Saville // Address-present-token = <Octet 128> 545d02a064168ae5c916b977182b764580e601cb084Wink Saville append(PduHeaders.FROM_ADDRESS_PRESENT_TOKEN); 546d02a064168ae5c916b977182b764580e601cb084Wink Saville 547d02a064168ae5c916b977182b764580e601cb084Wink Saville temp = appendAddressType(from); 548d02a064168ae5c916b977182b764580e601cb084Wink Saville if (temp == null) { 549d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 550d02a064168ae5c916b977182b764580e601cb084Wink Saville } 551d02a064168ae5c916b977182b764580e601cb084Wink Saville 552d02a064168ae5c916b977182b764580e601cb084Wink Saville appendEncodedString(temp); 553d02a064168ae5c916b977182b764580e601cb084Wink Saville 554d02a064168ae5c916b977182b764580e601cb084Wink Saville int flen = fstart.getLength(); 555d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.pop(); 556d02a064168ae5c916b977182b764580e601cb084Wink Saville appendValueLength(flen); 557d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.copy(); 558d02a064168ae5c916b977182b764580e601cb084Wink Saville } 559d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 560d02a064168ae5c916b977182b764580e601cb084Wink Saville 561d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.READ_STATUS: 562d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.STATUS: 563d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.REPORT_ALLOWED: 564d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.PRIORITY: 565d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.DELIVERY_REPORT: 566d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.READ_REPORT: 567d02a064168ae5c916b977182b764580e601cb084Wink Saville int octet = mPduHeader.getOctet(field); 568d02a064168ae5c916b977182b764580e601cb084Wink Saville if (0 == octet) { 569d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_FIELD_NOT_SET; 570d02a064168ae5c916b977182b764580e601cb084Wink Saville } 571d02a064168ae5c916b977182b764580e601cb084Wink Saville 572d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 573d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(octet); 574d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 575d02a064168ae5c916b977182b764580e601cb084Wink Saville 576d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.DATE: 577d02a064168ae5c916b977182b764580e601cb084Wink Saville long date = mPduHeader.getLongInteger(field); 578d02a064168ae5c916b977182b764580e601cb084Wink Saville if (-1 == date) { 579d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_FIELD_NOT_SET; 580d02a064168ae5c916b977182b764580e601cb084Wink Saville } 581d02a064168ae5c916b977182b764580e601cb084Wink Saville 582d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 583d02a064168ae5c916b977182b764580e601cb084Wink Saville appendDateValue(date); 584d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 585d02a064168ae5c916b977182b764580e601cb084Wink Saville 586d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.SUBJECT: 587d02a064168ae5c916b977182b764580e601cb084Wink Saville EncodedStringValue enString = 588d02a064168ae5c916b977182b764580e601cb084Wink Saville mPduHeader.getEncodedStringValue(field); 589d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == enString) { 590d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_FIELD_NOT_SET; 591d02a064168ae5c916b977182b764580e601cb084Wink Saville } 592d02a064168ae5c916b977182b764580e601cb084Wink Saville 593d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 594d02a064168ae5c916b977182b764580e601cb084Wink Saville appendEncodedString(enString); 595d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 596d02a064168ae5c916b977182b764580e601cb084Wink Saville 597d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.MESSAGE_CLASS: 598d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] messageClass = mPduHeader.getTextString(field); 599d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == messageClass) { 600d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_FIELD_NOT_SET; 601d02a064168ae5c916b977182b764580e601cb084Wink Saville } 602d02a064168ae5c916b977182b764580e601cb084Wink Saville 603d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 604d02a064168ae5c916b977182b764580e601cb084Wink Saville if (Arrays.equals(messageClass, 605d02a064168ae5c916b977182b764580e601cb084Wink Saville PduHeaders.MESSAGE_CLASS_ADVERTISEMENT_STR.getBytes())) { 606d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_CLASS_ADVERTISEMENT); 607d02a064168ae5c916b977182b764580e601cb084Wink Saville } else if (Arrays.equals(messageClass, 608d02a064168ae5c916b977182b764580e601cb084Wink Saville PduHeaders.MESSAGE_CLASS_AUTO_STR.getBytes())) { 609d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_CLASS_AUTO); 610d02a064168ae5c916b977182b764580e601cb084Wink Saville } else if (Arrays.equals(messageClass, 611d02a064168ae5c916b977182b764580e601cb084Wink Saville PduHeaders.MESSAGE_CLASS_PERSONAL_STR.getBytes())) { 612d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_CLASS_PERSONAL); 613d02a064168ae5c916b977182b764580e601cb084Wink Saville } else if (Arrays.equals(messageClass, 614d02a064168ae5c916b977182b764580e601cb084Wink Saville PduHeaders.MESSAGE_CLASS_INFORMATIONAL_STR.getBytes())) { 615d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_CLASS_INFORMATIONAL); 616d02a064168ae5c916b977182b764580e601cb084Wink Saville } else { 617d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(messageClass); 618d02a064168ae5c916b977182b764580e601cb084Wink Saville } 619d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 620d02a064168ae5c916b977182b764580e601cb084Wink Saville 621d02a064168ae5c916b977182b764580e601cb084Wink Saville case PduHeaders.EXPIRY: 622d02a064168ae5c916b977182b764580e601cb084Wink Saville long expiry = mPduHeader.getLongInteger(field); 623d02a064168ae5c916b977182b764580e601cb084Wink Saville if (-1 == expiry) { 624d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_FIELD_NOT_SET; 625d02a064168ae5c916b977182b764580e601cb084Wink Saville } 626d02a064168ae5c916b977182b764580e601cb084Wink Saville 627d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(field); 628d02a064168ae5c916b977182b764580e601cb084Wink Saville 629d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.newbuf(); 630d02a064168ae5c916b977182b764580e601cb084Wink Saville PositionMarker expiryStart = mStack.mark(); 631d02a064168ae5c916b977182b764580e601cb084Wink Saville 632d02a064168ae5c916b977182b764580e601cb084Wink Saville append(PduHeaders.VALUE_RELATIVE_TOKEN); 633d02a064168ae5c916b977182b764580e601cb084Wink Saville appendLongInteger(expiry); 634d02a064168ae5c916b977182b764580e601cb084Wink Saville 635d02a064168ae5c916b977182b764580e601cb084Wink Saville int expiryLength = expiryStart.getLength(); 636d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.pop(); 637d02a064168ae5c916b977182b764580e601cb084Wink Saville appendValueLength(expiryLength); 638d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.copy(); 639d02a064168ae5c916b977182b764580e601cb084Wink Saville break; 640d02a064168ae5c916b977182b764580e601cb084Wink Saville 641d02a064168ae5c916b977182b764580e601cb084Wink Saville default: 642d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_FIELD_NOT_SUPPORTED; 643d02a064168ae5c916b977182b764580e601cb084Wink Saville } 644d02a064168ae5c916b977182b764580e601cb084Wink Saville 645d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_SUCCESS; 646d02a064168ae5c916b977182b764580e601cb084Wink Saville } 647d02a064168ae5c916b977182b764580e601cb084Wink Saville 648d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 649d02a064168ae5c916b977182b764580e601cb084Wink Saville * Make ReadRec.Ind. 650d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 651d02a064168ae5c916b977182b764580e601cb084Wink Saville private int makeReadRecInd() { 652d02a064168ae5c916b977182b764580e601cb084Wink Saville if (mMessage == null) { 653d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage = new ByteArrayOutputStream(); 654d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition = 0; 655d02a064168ae5c916b977182b764580e601cb084Wink Saville } 656d02a064168ae5c916b977182b764580e601cb084Wink Saville 657d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Message-Type 658d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_TYPE); 659d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_TYPE_READ_REC_IND); 660d02a064168ae5c916b977182b764580e601cb084Wink Saville 661d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-MMS-Version 662d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.MMS_VERSION) != PDU_COMPOSE_SUCCESS) { 663d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 664d02a064168ae5c916b977182b764580e601cb084Wink Saville } 665d02a064168ae5c916b977182b764580e601cb084Wink Saville 666d02a064168ae5c916b977182b764580e601cb084Wink Saville // Message-ID 667d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.MESSAGE_ID) != PDU_COMPOSE_SUCCESS) { 668d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 669d02a064168ae5c916b977182b764580e601cb084Wink Saville } 670d02a064168ae5c916b977182b764580e601cb084Wink Saville 671d02a064168ae5c916b977182b764580e601cb084Wink Saville // To 672d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.TO) != PDU_COMPOSE_SUCCESS) { 673d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 674d02a064168ae5c916b977182b764580e601cb084Wink Saville } 675d02a064168ae5c916b977182b764580e601cb084Wink Saville 676d02a064168ae5c916b977182b764580e601cb084Wink Saville // From 677d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.FROM) != PDU_COMPOSE_SUCCESS) { 678d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 679d02a064168ae5c916b977182b764580e601cb084Wink Saville } 680d02a064168ae5c916b977182b764580e601cb084Wink Saville 681d02a064168ae5c916b977182b764580e601cb084Wink Saville // Date Optional 682d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.DATE); 683d02a064168ae5c916b977182b764580e601cb084Wink Saville 684d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Read-Status 685d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.READ_STATUS) != PDU_COMPOSE_SUCCESS) { 686d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 687d02a064168ae5c916b977182b764580e601cb084Wink Saville } 688d02a064168ae5c916b977182b764580e601cb084Wink Saville 689d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Applic-ID Optional(not support) 690d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Reply-Applic-ID Optional(not support) 691d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Aux-Applic-Info Optional(not support) 692d02a064168ae5c916b977182b764580e601cb084Wink Saville 693d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_SUCCESS; 694d02a064168ae5c916b977182b764580e601cb084Wink Saville } 695d02a064168ae5c916b977182b764580e601cb084Wink Saville 696d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 697d02a064168ae5c916b977182b764580e601cb084Wink Saville * Make NotifyResp.Ind. 698d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 699d02a064168ae5c916b977182b764580e601cb084Wink Saville private int makeNotifyResp() { 700d02a064168ae5c916b977182b764580e601cb084Wink Saville if (mMessage == null) { 701d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage = new ByteArrayOutputStream(); 702d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition = 0; 703d02a064168ae5c916b977182b764580e601cb084Wink Saville } 704d02a064168ae5c916b977182b764580e601cb084Wink Saville 705d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Message-Type 706d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_TYPE); 707d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_TYPE_NOTIFYRESP_IND); 708d02a064168ae5c916b977182b764580e601cb084Wink Saville 709d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Transaction-ID 710d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.TRANSACTION_ID) != PDU_COMPOSE_SUCCESS) { 711d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 712d02a064168ae5c916b977182b764580e601cb084Wink Saville } 713d02a064168ae5c916b977182b764580e601cb084Wink Saville 714d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-MMS-Version 715d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.MMS_VERSION) != PDU_COMPOSE_SUCCESS) { 716d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 717d02a064168ae5c916b977182b764580e601cb084Wink Saville } 718d02a064168ae5c916b977182b764580e601cb084Wink Saville 719d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Status 720d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.STATUS) != PDU_COMPOSE_SUCCESS) { 721d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 722d02a064168ae5c916b977182b764580e601cb084Wink Saville } 723d02a064168ae5c916b977182b764580e601cb084Wink Saville 724d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Report-Allowed Optional (not support) 725d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_SUCCESS; 726d02a064168ae5c916b977182b764580e601cb084Wink Saville } 727d02a064168ae5c916b977182b764580e601cb084Wink Saville 728d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 729d02a064168ae5c916b977182b764580e601cb084Wink Saville * Make Acknowledge.Ind. 730d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 731d02a064168ae5c916b977182b764580e601cb084Wink Saville private int makeAckInd() { 732d02a064168ae5c916b977182b764580e601cb084Wink Saville if (mMessage == null) { 733d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage = new ByteArrayOutputStream(); 734d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition = 0; 735d02a064168ae5c916b977182b764580e601cb084Wink Saville } 736d02a064168ae5c916b977182b764580e601cb084Wink Saville 737d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Message-Type 738d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_TYPE); 739d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_TYPE_ACKNOWLEDGE_IND); 740d02a064168ae5c916b977182b764580e601cb084Wink Saville 741d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Transaction-ID 742d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.TRANSACTION_ID) != PDU_COMPOSE_SUCCESS) { 743d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 744d02a064168ae5c916b977182b764580e601cb084Wink Saville } 745d02a064168ae5c916b977182b764580e601cb084Wink Saville 746d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-MMS-Version 747d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.MMS_VERSION) != PDU_COMPOSE_SUCCESS) { 748d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 749d02a064168ae5c916b977182b764580e601cb084Wink Saville } 750d02a064168ae5c916b977182b764580e601cb084Wink Saville 751d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Report-Allowed Optional 752d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.REPORT_ALLOWED); 753d02a064168ae5c916b977182b764580e601cb084Wink Saville 754d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_SUCCESS; 755d02a064168ae5c916b977182b764580e601cb084Wink Saville } 756d02a064168ae5c916b977182b764580e601cb084Wink Saville 757d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 758d02a064168ae5c916b977182b764580e601cb084Wink Saville * Make Send.req. 759d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 760d02a064168ae5c916b977182b764580e601cb084Wink Saville private int makeSendReqPdu() { 761d02a064168ae5c916b977182b764580e601cb084Wink Saville if (mMessage == null) { 762d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage = new ByteArrayOutputStream(); 763d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition = 0; 764d02a064168ae5c916b977182b764580e601cb084Wink Saville } 765d02a064168ae5c916b977182b764580e601cb084Wink Saville 766d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Message-Type 767d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_TYPE); 768d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.MESSAGE_TYPE_SEND_REQ); 769d02a064168ae5c916b977182b764580e601cb084Wink Saville 770d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Transaction-ID 771d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.TRANSACTION_ID); 772d02a064168ae5c916b977182b764580e601cb084Wink Saville 773d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] trid = mPduHeader.getTextString(PduHeaders.TRANSACTION_ID); 774d02a064168ae5c916b977182b764580e601cb084Wink Saville if (trid == null) { 775d02a064168ae5c916b977182b764580e601cb084Wink Saville // Transaction-ID should be set(by Transaction) before make(). 776d02a064168ae5c916b977182b764580e601cb084Wink Saville throw new IllegalArgumentException("Transaction-ID is null."); 777d02a064168ae5c916b977182b764580e601cb084Wink Saville } 778d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(trid); 779d02a064168ae5c916b977182b764580e601cb084Wink Saville 780d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-MMS-Version 781d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.MMS_VERSION) != PDU_COMPOSE_SUCCESS) { 782d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 783d02a064168ae5c916b977182b764580e601cb084Wink Saville } 784d02a064168ae5c916b977182b764580e601cb084Wink Saville 785d02a064168ae5c916b977182b764580e601cb084Wink Saville // Date Date-value Optional. 786d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.DATE); 787d02a064168ae5c916b977182b764580e601cb084Wink Saville 788d02a064168ae5c916b977182b764580e601cb084Wink Saville // From 789d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.FROM) != PDU_COMPOSE_SUCCESS) { 790d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 791d02a064168ae5c916b977182b764580e601cb084Wink Saville } 792d02a064168ae5c916b977182b764580e601cb084Wink Saville 793d02a064168ae5c916b977182b764580e601cb084Wink Saville boolean recipient = false; 794d02a064168ae5c916b977182b764580e601cb084Wink Saville 795d02a064168ae5c916b977182b764580e601cb084Wink Saville // To 796d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.TO) != PDU_COMPOSE_CONTENT_ERROR) { 797d02a064168ae5c916b977182b764580e601cb084Wink Saville recipient = true; 798d02a064168ae5c916b977182b764580e601cb084Wink Saville } 799d02a064168ae5c916b977182b764580e601cb084Wink Saville 800d02a064168ae5c916b977182b764580e601cb084Wink Saville // Cc 801d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.CC) != PDU_COMPOSE_CONTENT_ERROR) { 802d02a064168ae5c916b977182b764580e601cb084Wink Saville recipient = true; 803d02a064168ae5c916b977182b764580e601cb084Wink Saville } 804d02a064168ae5c916b977182b764580e601cb084Wink Saville 805d02a064168ae5c916b977182b764580e601cb084Wink Saville // Bcc 806d02a064168ae5c916b977182b764580e601cb084Wink Saville if (appendHeader(PduHeaders.BCC) != PDU_COMPOSE_CONTENT_ERROR) { 807d02a064168ae5c916b977182b764580e601cb084Wink Saville recipient = true; 808d02a064168ae5c916b977182b764580e601cb084Wink Saville } 809d02a064168ae5c916b977182b764580e601cb084Wink Saville 810d02a064168ae5c916b977182b764580e601cb084Wink Saville // Need at least one of "cc", "bcc" and "to". 811d02a064168ae5c916b977182b764580e601cb084Wink Saville if (false == recipient) { 812d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 813d02a064168ae5c916b977182b764580e601cb084Wink Saville } 814d02a064168ae5c916b977182b764580e601cb084Wink Saville 815d02a064168ae5c916b977182b764580e601cb084Wink Saville // Subject Optional 816d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.SUBJECT); 817d02a064168ae5c916b977182b764580e601cb084Wink Saville 818d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Message-Class Optional 819d02a064168ae5c916b977182b764580e601cb084Wink Saville // Message-class-value = Class-identifier | Token-text 820d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.MESSAGE_CLASS); 821d02a064168ae5c916b977182b764580e601cb084Wink Saville 822d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Expiry Optional 823d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.EXPIRY); 824d02a064168ae5c916b977182b764580e601cb084Wink Saville 825d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Priority Optional 826d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.PRIORITY); 827d02a064168ae5c916b977182b764580e601cb084Wink Saville 828d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Delivery-Report Optional 829d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.DELIVERY_REPORT); 830d02a064168ae5c916b977182b764580e601cb084Wink Saville 831d02a064168ae5c916b977182b764580e601cb084Wink Saville // X-Mms-Read-Report Optional 832d02a064168ae5c916b977182b764580e601cb084Wink Saville appendHeader(PduHeaders.READ_REPORT); 833d02a064168ae5c916b977182b764580e601cb084Wink Saville 834d02a064168ae5c916b977182b764580e601cb084Wink Saville // Content-Type 835d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduHeaders.CONTENT_TYPE); 836d02a064168ae5c916b977182b764580e601cb084Wink Saville 837d02a064168ae5c916b977182b764580e601cb084Wink Saville // Message body 838d02a064168ae5c916b977182b764580e601cb084Wink Saville return makeMessageBody(); 839d02a064168ae5c916b977182b764580e601cb084Wink Saville } 840d02a064168ae5c916b977182b764580e601cb084Wink Saville 841d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 842d02a064168ae5c916b977182b764580e601cb084Wink Saville * Make message body. 843d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 844d02a064168ae5c916b977182b764580e601cb084Wink Saville private int makeMessageBody() { 845d02a064168ae5c916b977182b764580e601cb084Wink Saville // 1. add body informations 846d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.newbuf(); // Switching buffer because we need to 847d02a064168ae5c916b977182b764580e601cb084Wink Saville 848d02a064168ae5c916b977182b764580e601cb084Wink Saville PositionMarker ctStart = mStack.mark(); 849d02a064168ae5c916b977182b764580e601cb084Wink Saville 850d02a064168ae5c916b977182b764580e601cb084Wink Saville // This contentTypeIdentifier should be used for type of attachment... 851d02a064168ae5c916b977182b764580e601cb084Wink Saville String contentType = new String(mPduHeader.getTextString(PduHeaders.CONTENT_TYPE)); 852d02a064168ae5c916b977182b764580e601cb084Wink Saville Integer contentTypeIdentifier = mContentTypeMap.get(contentType); 853d02a064168ae5c916b977182b764580e601cb084Wink Saville if (contentTypeIdentifier == null) { 854d02a064168ae5c916b977182b764580e601cb084Wink Saville // content type is mandatory 855d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 856d02a064168ae5c916b977182b764580e601cb084Wink Saville } 857d02a064168ae5c916b977182b764580e601cb084Wink Saville 858d02a064168ae5c916b977182b764580e601cb084Wink Saville appendShortInteger(contentTypeIdentifier.intValue()); 859d02a064168ae5c916b977182b764580e601cb084Wink Saville 860d02a064168ae5c916b977182b764580e601cb084Wink Saville // content-type parameter: start 861d02a064168ae5c916b977182b764580e601cb084Wink Saville PduBody body = ((SendReq) mPdu).getBody(); 862d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == body || body.getPartsNum() == 0) { 863d02a064168ae5c916b977182b764580e601cb084Wink Saville // empty message 864d02a064168ae5c916b977182b764580e601cb084Wink Saville appendUintvarInteger(0); 865d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.pop(); 866d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.copy(); 867d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_SUCCESS; 868d02a064168ae5c916b977182b764580e601cb084Wink Saville } 869d02a064168ae5c916b977182b764580e601cb084Wink Saville 870d02a064168ae5c916b977182b764580e601cb084Wink Saville PduPart part; 871d02a064168ae5c916b977182b764580e601cb084Wink Saville try { 872d02a064168ae5c916b977182b764580e601cb084Wink Saville part = body.getPart(0); 873d02a064168ae5c916b977182b764580e601cb084Wink Saville 874d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] start = part.getContentId(); 875d02a064168ae5c916b977182b764580e601cb084Wink Saville if (start != null) { 876d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduPart.P_DEP_START); 877d02a064168ae5c916b977182b764580e601cb084Wink Saville if (('<' == start[0]) && ('>' == start[start.length - 1])) { 878d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(start); 879d02a064168ae5c916b977182b764580e601cb084Wink Saville } else { 880d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString("<" + new String(start) + ">"); 881d02a064168ae5c916b977182b764580e601cb084Wink Saville } 882d02a064168ae5c916b977182b764580e601cb084Wink Saville } 883d02a064168ae5c916b977182b764580e601cb084Wink Saville 884d02a064168ae5c916b977182b764580e601cb084Wink Saville // content-type parameter: type 885d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduPart.P_CT_MR_TYPE); 886d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(part.getContentType()); 887d02a064168ae5c916b977182b764580e601cb084Wink Saville } 888d02a064168ae5c916b977182b764580e601cb084Wink Saville catch (ArrayIndexOutOfBoundsException e){ 889d02a064168ae5c916b977182b764580e601cb084Wink Saville e.printStackTrace(); 890d02a064168ae5c916b977182b764580e601cb084Wink Saville } 891d02a064168ae5c916b977182b764580e601cb084Wink Saville 892d02a064168ae5c916b977182b764580e601cb084Wink Saville int ctLength = ctStart.getLength(); 893d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.pop(); 894d02a064168ae5c916b977182b764580e601cb084Wink Saville appendValueLength(ctLength); 895d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.copy(); 896d02a064168ae5c916b977182b764580e601cb084Wink Saville 897d02a064168ae5c916b977182b764580e601cb084Wink Saville // 3. add content 898d02a064168ae5c916b977182b764580e601cb084Wink Saville int partNum = body.getPartsNum(); 899d02a064168ae5c916b977182b764580e601cb084Wink Saville appendUintvarInteger(partNum); 900d02a064168ae5c916b977182b764580e601cb084Wink Saville for (int i = 0; i < partNum; i++) { 901d02a064168ae5c916b977182b764580e601cb084Wink Saville part = body.getPart(i); 902d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.newbuf(); // Leaving space for header lengh and data length 903d02a064168ae5c916b977182b764580e601cb084Wink Saville PositionMarker attachment = mStack.mark(); 904d02a064168ae5c916b977182b764580e601cb084Wink Saville 905d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.newbuf(); // Leaving space for Content-Type length 906d02a064168ae5c916b977182b764580e601cb084Wink Saville PositionMarker contentTypeBegin = mStack.mark(); 907d02a064168ae5c916b977182b764580e601cb084Wink Saville 908d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] partContentType = part.getContentType(); 909d02a064168ae5c916b977182b764580e601cb084Wink Saville 910d02a064168ae5c916b977182b764580e601cb084Wink Saville if (partContentType == null) { 911d02a064168ae5c916b977182b764580e601cb084Wink Saville // content type is mandatory 912d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 913d02a064168ae5c916b977182b764580e601cb084Wink Saville } 914d02a064168ae5c916b977182b764580e601cb084Wink Saville 915d02a064168ae5c916b977182b764580e601cb084Wink Saville // content-type value 916d02a064168ae5c916b977182b764580e601cb084Wink Saville Integer partContentTypeIdentifier = 917d02a064168ae5c916b977182b764580e601cb084Wink Saville mContentTypeMap.get(new String(partContentType)); 918d02a064168ae5c916b977182b764580e601cb084Wink Saville if (partContentTypeIdentifier == null) { 919d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(partContentType); 920d02a064168ae5c916b977182b764580e601cb084Wink Saville } else { 921d02a064168ae5c916b977182b764580e601cb084Wink Saville appendShortInteger(partContentTypeIdentifier.intValue()); 922d02a064168ae5c916b977182b764580e601cb084Wink Saville } 923d02a064168ae5c916b977182b764580e601cb084Wink Saville 924d02a064168ae5c916b977182b764580e601cb084Wink Saville /* Content-type parameter : name. 925d02a064168ae5c916b977182b764580e601cb084Wink Saville * The value of name, filename, content-location is the same. 926d02a064168ae5c916b977182b764580e601cb084Wink Saville * Just one of them is enough for this PDU. 927d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 928d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] name = part.getName(); 929d02a064168ae5c916b977182b764580e601cb084Wink Saville 930d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == name) { 931d02a064168ae5c916b977182b764580e601cb084Wink Saville name = part.getFilename(); 932d02a064168ae5c916b977182b764580e601cb084Wink Saville 933d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == name) { 934d02a064168ae5c916b977182b764580e601cb084Wink Saville name = part.getContentLocation(); 935d02a064168ae5c916b977182b764580e601cb084Wink Saville 936d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == name) { 937d02a064168ae5c916b977182b764580e601cb084Wink Saville /* at lease one of name, filename, Content-location 938d02a064168ae5c916b977182b764580e601cb084Wink Saville * should be available. 939d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 940d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 941d02a064168ae5c916b977182b764580e601cb084Wink Saville } 942d02a064168ae5c916b977182b764580e601cb084Wink Saville } 943d02a064168ae5c916b977182b764580e601cb084Wink Saville } 944d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduPart.P_DEP_NAME); 945d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(name); 946d02a064168ae5c916b977182b764580e601cb084Wink Saville 947d02a064168ae5c916b977182b764580e601cb084Wink Saville // content-type parameter : charset 948d02a064168ae5c916b977182b764580e601cb084Wink Saville int charset = part.getCharset(); 949d02a064168ae5c916b977182b764580e601cb084Wink Saville if (charset != 0) { 950d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduPart.P_CHARSET); 951d02a064168ae5c916b977182b764580e601cb084Wink Saville appendShortInteger(charset); 952d02a064168ae5c916b977182b764580e601cb084Wink Saville } 953d02a064168ae5c916b977182b764580e601cb084Wink Saville 954d02a064168ae5c916b977182b764580e601cb084Wink Saville int contentTypeLength = contentTypeBegin.getLength(); 955d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.pop(); 956d02a064168ae5c916b977182b764580e601cb084Wink Saville appendValueLength(contentTypeLength); 957d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.copy(); 958d02a064168ae5c916b977182b764580e601cb084Wink Saville 959d02a064168ae5c916b977182b764580e601cb084Wink Saville // content id 960d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] contentId = part.getContentId(); 961d02a064168ae5c916b977182b764580e601cb084Wink Saville 962d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null != contentId) { 963d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduPart.P_CONTENT_ID); 964d02a064168ae5c916b977182b764580e601cb084Wink Saville if (('<' == contentId[0]) && ('>' == contentId[contentId.length - 1])) { 965d02a064168ae5c916b977182b764580e601cb084Wink Saville appendQuotedString(contentId); 966d02a064168ae5c916b977182b764580e601cb084Wink Saville } else { 967d02a064168ae5c916b977182b764580e601cb084Wink Saville appendQuotedString("<" + new String(contentId) + ">"); 968d02a064168ae5c916b977182b764580e601cb084Wink Saville } 969d02a064168ae5c916b977182b764580e601cb084Wink Saville } 970d02a064168ae5c916b977182b764580e601cb084Wink Saville 971d02a064168ae5c916b977182b764580e601cb084Wink Saville // content-location 972d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] contentLocation = part.getContentLocation(); 973d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null != contentLocation) { 974d02a064168ae5c916b977182b764580e601cb084Wink Saville appendOctet(PduPart.P_CONTENT_LOCATION); 975d02a064168ae5c916b977182b764580e601cb084Wink Saville appendTextString(contentLocation); 976d02a064168ae5c916b977182b764580e601cb084Wink Saville } 977d02a064168ae5c916b977182b764580e601cb084Wink Saville 978d02a064168ae5c916b977182b764580e601cb084Wink Saville // content 979d02a064168ae5c916b977182b764580e601cb084Wink Saville int headerLength = attachment.getLength(); 980d02a064168ae5c916b977182b764580e601cb084Wink Saville 981d02a064168ae5c916b977182b764580e601cb084Wink Saville int dataLength = 0; // Just for safety... 982d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] partData = part.getData(); 983d02a064168ae5c916b977182b764580e601cb084Wink Saville 984d02a064168ae5c916b977182b764580e601cb084Wink Saville if (partData != null) { 985d02a064168ae5c916b977182b764580e601cb084Wink Saville arraycopy(partData, 0, partData.length); 986d02a064168ae5c916b977182b764580e601cb084Wink Saville dataLength = partData.length; 987d02a064168ae5c916b977182b764580e601cb084Wink Saville } else { 988d02a064168ae5c916b977182b764580e601cb084Wink Saville InputStream cr; 989d02a064168ae5c916b977182b764580e601cb084Wink Saville try { 990d02a064168ae5c916b977182b764580e601cb084Wink Saville byte[] buffer = new byte[PDU_COMPOSER_BLOCK_SIZE]; 991d02a064168ae5c916b977182b764580e601cb084Wink Saville cr = mResolver.openInputStream(part.getDataUri()); 992d02a064168ae5c916b977182b764580e601cb084Wink Saville int len = 0; 993d02a064168ae5c916b977182b764580e601cb084Wink Saville while ((len = cr.read(buffer)) != -1) { 994d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage.write(buffer, 0, len); 995d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition += len; 996d02a064168ae5c916b977182b764580e601cb084Wink Saville dataLength += len; 997d02a064168ae5c916b977182b764580e601cb084Wink Saville } 998d02a064168ae5c916b977182b764580e601cb084Wink Saville } catch (FileNotFoundException e) { 999d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 1000d02a064168ae5c916b977182b764580e601cb084Wink Saville } catch (IOException e) { 1001d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 1002d02a064168ae5c916b977182b764580e601cb084Wink Saville } catch (RuntimeException e) { 1003d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_CONTENT_ERROR; 1004d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1005d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1006d02a064168ae5c916b977182b764580e601cb084Wink Saville 1007d02a064168ae5c916b977182b764580e601cb084Wink Saville if (dataLength != (attachment.getLength() - headerLength)) { 1008d02a064168ae5c916b977182b764580e601cb084Wink Saville throw new RuntimeException("BUG: Length sanity check failed"); 1009d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1010d02a064168ae5c916b977182b764580e601cb084Wink Saville 1011d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.pop(); 1012d02a064168ae5c916b977182b764580e601cb084Wink Saville appendUintvarInteger(headerLength); 1013d02a064168ae5c916b977182b764580e601cb084Wink Saville appendUintvarInteger(dataLength); 1014d02a064168ae5c916b977182b764580e601cb084Wink Saville mStack.copy(); 1015d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1016d02a064168ae5c916b977182b764580e601cb084Wink Saville 1017d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_COMPOSE_SUCCESS; 1018d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1019d02a064168ae5c916b977182b764580e601cb084Wink Saville 1020d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1021d02a064168ae5c916b977182b764580e601cb084Wink Saville * Record current message informations. 1022d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1023d02a064168ae5c916b977182b764580e601cb084Wink Saville static private class LengthRecordNode { 1024d02a064168ae5c916b977182b764580e601cb084Wink Saville ByteArrayOutputStream currentMessage = null; 1025d02a064168ae5c916b977182b764580e601cb084Wink Saville public int currentPosition = 0; 1026d02a064168ae5c916b977182b764580e601cb084Wink Saville 1027d02a064168ae5c916b977182b764580e601cb084Wink Saville public LengthRecordNode next = null; 1028d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1029d02a064168ae5c916b977182b764580e601cb084Wink Saville 1030d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1031d02a064168ae5c916b977182b764580e601cb084Wink Saville * Mark current message position and stact size. 1032d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1033d02a064168ae5c916b977182b764580e601cb084Wink Saville private class PositionMarker { 1034d02a064168ae5c916b977182b764580e601cb084Wink Saville private int c_pos; // Current position 1035d02a064168ae5c916b977182b764580e601cb084Wink Saville private int currentStackSize; // Current stack size 1036d02a064168ae5c916b977182b764580e601cb084Wink Saville 1037d02a064168ae5c916b977182b764580e601cb084Wink Saville int getLength() { 1038d02a064168ae5c916b977182b764580e601cb084Wink Saville // If these assert fails, likely that you are finding the 1039d02a064168ae5c916b977182b764580e601cb084Wink Saville // size of buffer that is deep in BufferStack you can only 1040d02a064168ae5c916b977182b764580e601cb084Wink Saville // find the length of the buffer that is on top 1041d02a064168ae5c916b977182b764580e601cb084Wink Saville if (currentStackSize != mStack.stackSize) { 1042d02a064168ae5c916b977182b764580e601cb084Wink Saville throw new RuntimeException("BUG: Invalid call to getLength()"); 1043d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1044d02a064168ae5c916b977182b764580e601cb084Wink Saville 1045d02a064168ae5c916b977182b764580e601cb084Wink Saville return mPosition - c_pos; 1046d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1047d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1048d02a064168ae5c916b977182b764580e601cb084Wink Saville 1049d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1050d02a064168ae5c916b977182b764580e601cb084Wink Saville * This implementation can be OPTIMIZED to use only 1051d02a064168ae5c916b977182b764580e601cb084Wink Saville * 2 buffers. This optimization involves changing BufferStack 1052d02a064168ae5c916b977182b764580e601cb084Wink Saville * only... Its usage (interface) will not change. 1053d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1054d02a064168ae5c916b977182b764580e601cb084Wink Saville private class BufferStack { 1055d02a064168ae5c916b977182b764580e601cb084Wink Saville private LengthRecordNode stack = null; 1056d02a064168ae5c916b977182b764580e601cb084Wink Saville private LengthRecordNode toCopy = null; 1057d02a064168ae5c916b977182b764580e601cb084Wink Saville 1058d02a064168ae5c916b977182b764580e601cb084Wink Saville int stackSize = 0; 1059d02a064168ae5c916b977182b764580e601cb084Wink Saville 1060d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1061d02a064168ae5c916b977182b764580e601cb084Wink Saville * Create a new message buffer and push it into the stack. 1062d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1063d02a064168ae5c916b977182b764580e601cb084Wink Saville void newbuf() { 1064d02a064168ae5c916b977182b764580e601cb084Wink Saville // You can't create a new buff when toCopy != null 1065d02a064168ae5c916b977182b764580e601cb084Wink Saville // That is after calling pop() and before calling copy() 1066d02a064168ae5c916b977182b764580e601cb084Wink Saville // If you do, it is a bug 1067d02a064168ae5c916b977182b764580e601cb084Wink Saville if (toCopy != null) { 1068d02a064168ae5c916b977182b764580e601cb084Wink Saville throw new RuntimeException("BUG: Invalid newbuf() before copy()"); 1069d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1070d02a064168ae5c916b977182b764580e601cb084Wink Saville 1071d02a064168ae5c916b977182b764580e601cb084Wink Saville LengthRecordNode temp = new LengthRecordNode(); 1072d02a064168ae5c916b977182b764580e601cb084Wink Saville 1073d02a064168ae5c916b977182b764580e601cb084Wink Saville temp.currentMessage = mMessage; 1074d02a064168ae5c916b977182b764580e601cb084Wink Saville temp.currentPosition = mPosition; 1075d02a064168ae5c916b977182b764580e601cb084Wink Saville 1076d02a064168ae5c916b977182b764580e601cb084Wink Saville temp.next = stack; 1077d02a064168ae5c916b977182b764580e601cb084Wink Saville stack = temp; 1078d02a064168ae5c916b977182b764580e601cb084Wink Saville 1079d02a064168ae5c916b977182b764580e601cb084Wink Saville stackSize = stackSize + 1; 1080d02a064168ae5c916b977182b764580e601cb084Wink Saville 1081d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage = new ByteArrayOutputStream(); 1082d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition = 0; 1083d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1084d02a064168ae5c916b977182b764580e601cb084Wink Saville 1085d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1086d02a064168ae5c916b977182b764580e601cb084Wink Saville * Pop the message before and record current message in the stack. 1087d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1088d02a064168ae5c916b977182b764580e601cb084Wink Saville void pop() { 1089d02a064168ae5c916b977182b764580e601cb084Wink Saville ByteArrayOutputStream currentMessage = mMessage; 1090d02a064168ae5c916b977182b764580e601cb084Wink Saville int currentPosition = mPosition; 1091d02a064168ae5c916b977182b764580e601cb084Wink Saville 1092d02a064168ae5c916b977182b764580e601cb084Wink Saville mMessage = stack.currentMessage; 1093d02a064168ae5c916b977182b764580e601cb084Wink Saville mPosition = stack.currentPosition; 1094d02a064168ae5c916b977182b764580e601cb084Wink Saville 1095d02a064168ae5c916b977182b764580e601cb084Wink Saville toCopy = stack; 1096d02a064168ae5c916b977182b764580e601cb084Wink Saville // Re using the top element of the stack to avoid memory allocation 1097d02a064168ae5c916b977182b764580e601cb084Wink Saville 1098d02a064168ae5c916b977182b764580e601cb084Wink Saville stack = stack.next; 1099d02a064168ae5c916b977182b764580e601cb084Wink Saville stackSize = stackSize - 1; 1100d02a064168ae5c916b977182b764580e601cb084Wink Saville 1101d02a064168ae5c916b977182b764580e601cb084Wink Saville toCopy.currentMessage = currentMessage; 1102d02a064168ae5c916b977182b764580e601cb084Wink Saville toCopy.currentPosition = currentPosition; 1103d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1104d02a064168ae5c916b977182b764580e601cb084Wink Saville 1105d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1106d02a064168ae5c916b977182b764580e601cb084Wink Saville * Append current message to the message before. 1107d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1108d02a064168ae5c916b977182b764580e601cb084Wink Saville void copy() { 1109d02a064168ae5c916b977182b764580e601cb084Wink Saville arraycopy(toCopy.currentMessage.toByteArray(), 0, 1110d02a064168ae5c916b977182b764580e601cb084Wink Saville toCopy.currentPosition); 1111d02a064168ae5c916b977182b764580e601cb084Wink Saville 1112d02a064168ae5c916b977182b764580e601cb084Wink Saville toCopy = null; 1113d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1114d02a064168ae5c916b977182b764580e601cb084Wink Saville 1115d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1116d02a064168ae5c916b977182b764580e601cb084Wink Saville * Mark current message position 1117d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1118d02a064168ae5c916b977182b764580e601cb084Wink Saville PositionMarker mark() { 1119d02a064168ae5c916b977182b764580e601cb084Wink Saville PositionMarker m = new PositionMarker(); 1120d02a064168ae5c916b977182b764580e601cb084Wink Saville 1121d02a064168ae5c916b977182b764580e601cb084Wink Saville m.c_pos = mPosition; 1122d02a064168ae5c916b977182b764580e601cb084Wink Saville m.currentStackSize = stackSize; 1123d02a064168ae5c916b977182b764580e601cb084Wink Saville 1124d02a064168ae5c916b977182b764580e601cb084Wink Saville return m; 1125d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1126d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1127d02a064168ae5c916b977182b764580e601cb084Wink Saville 1128d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1129d02a064168ae5c916b977182b764580e601cb084Wink Saville * Check address type. 1130d02a064168ae5c916b977182b764580e601cb084Wink Saville * 1131d02a064168ae5c916b977182b764580e601cb084Wink Saville * @param address address string without the postfix stinng type, 1132d02a064168ae5c916b977182b764580e601cb084Wink Saville * such as "/TYPE=PLMN", "/TYPE=IPv6" and "/TYPE=IPv4" 1133d02a064168ae5c916b977182b764580e601cb084Wink Saville * @return PDU_PHONE_NUMBER_ADDRESS_TYPE if it is phone number, 1134d02a064168ae5c916b977182b764580e601cb084Wink Saville * PDU_EMAIL_ADDRESS_TYPE if it is email address, 1135d02a064168ae5c916b977182b764580e601cb084Wink Saville * PDU_IPV4_ADDRESS_TYPE if it is ipv4 address, 1136d02a064168ae5c916b977182b764580e601cb084Wink Saville * PDU_IPV6_ADDRESS_TYPE if it is ipv6 address, 1137d02a064168ae5c916b977182b764580e601cb084Wink Saville * PDU_UNKNOWN_ADDRESS_TYPE if it is unknown. 1138d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1139d02a064168ae5c916b977182b764580e601cb084Wink Saville protected static int checkAddressType(String address) { 1140d02a064168ae5c916b977182b764580e601cb084Wink Saville /** 1141d02a064168ae5c916b977182b764580e601cb084Wink Saville * From OMA-TS-MMS-ENC-V1_3-20050927-C.pdf, section 8. 1142d02a064168ae5c916b977182b764580e601cb084Wink Saville * address = ( e-mail / device-address / alphanum-shortcode / num-shortcode) 1143d02a064168ae5c916b977182b764580e601cb084Wink Saville * e-mail = mailbox; to the definition of mailbox as described in 1144d02a064168ae5c916b977182b764580e601cb084Wink Saville * section 3.4 of [RFC2822], but excluding the 1145d02a064168ae5c916b977182b764580e601cb084Wink Saville * obsolete definitions as indicated by the "obs-" prefix. 1146d02a064168ae5c916b977182b764580e601cb084Wink Saville * device-address = ( global-phone-number "/TYPE=PLMN" ) 1147d02a064168ae5c916b977182b764580e601cb084Wink Saville * / ( ipv4 "/TYPE=IPv4" ) / ( ipv6 "/TYPE=IPv6" ) 1148d02a064168ae5c916b977182b764580e601cb084Wink Saville * / ( escaped-value "/TYPE=" address-type ) 1149d02a064168ae5c916b977182b764580e601cb084Wink Saville * 1150d02a064168ae5c916b977182b764580e601cb084Wink Saville * global-phone-number = ["+"] 1*( DIGIT / written-sep ) 1151d02a064168ae5c916b977182b764580e601cb084Wink Saville * written-sep =("-"/".") 1152d02a064168ae5c916b977182b764580e601cb084Wink Saville * 1153d02a064168ae5c916b977182b764580e601cb084Wink Saville * ipv4 = 1*3DIGIT 3( "." 1*3DIGIT ) ; IPv4 address value 1154d02a064168ae5c916b977182b764580e601cb084Wink Saville * 1155d02a064168ae5c916b977182b764580e601cb084Wink Saville * ipv6 = 4HEXDIG 7( ":" 4HEXDIG ) ; IPv6 address per RFC 2373 1156d02a064168ae5c916b977182b764580e601cb084Wink Saville */ 1157d02a064168ae5c916b977182b764580e601cb084Wink Saville 1158d02a064168ae5c916b977182b764580e601cb084Wink Saville if (null == address) { 1159d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_UNKNOWN_ADDRESS_TYPE; 1160d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1161d02a064168ae5c916b977182b764580e601cb084Wink Saville 1162d02a064168ae5c916b977182b764580e601cb084Wink Saville if (address.matches(REGEXP_IPV4_ADDRESS_TYPE)) { 1163d02a064168ae5c916b977182b764580e601cb084Wink Saville // Ipv4 address. 1164d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_IPV4_ADDRESS_TYPE; 1165d02a064168ae5c916b977182b764580e601cb084Wink Saville }else if (address.matches(REGEXP_PHONE_NUMBER_ADDRESS_TYPE)) { 1166d02a064168ae5c916b977182b764580e601cb084Wink Saville // Phone number. 1167d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_PHONE_NUMBER_ADDRESS_TYPE; 1168d02a064168ae5c916b977182b764580e601cb084Wink Saville } else if (address.matches(REGEXP_EMAIL_ADDRESS_TYPE)) { 1169d02a064168ae5c916b977182b764580e601cb084Wink Saville // Email address. 1170d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_EMAIL_ADDRESS_TYPE; 1171d02a064168ae5c916b977182b764580e601cb084Wink Saville } else if (address.matches(REGEXP_IPV6_ADDRESS_TYPE)) { 1172d02a064168ae5c916b977182b764580e601cb084Wink Saville // Ipv6 address. 1173d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_IPV6_ADDRESS_TYPE; 1174d02a064168ae5c916b977182b764580e601cb084Wink Saville } else { 1175d02a064168ae5c916b977182b764580e601cb084Wink Saville // Unknown address. 1176d02a064168ae5c916b977182b764580e601cb084Wink Saville return PDU_UNKNOWN_ADDRESS_TYPE; 1177d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1178d02a064168ae5c916b977182b764580e601cb084Wink Saville } 1179d02a064168ae5c916b977182b764580e601cb084Wink Saville} 1180