The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007-2008 Esmertec AG. |
| 3 | * Copyright (C) 2007-2008 The Android Open Source Project |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | */ |
| 17 | |
Tom Taylor | a87afd0 | 2010-03-08 16:34:53 -0800 | [diff] [blame] | 18 | package com.google.android.mms.pdu; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 19 | |
Tom Taylor | a87afd0 | 2010-03-08 16:34:53 -0800 | [diff] [blame] | 20 | import com.google.android.mms.ContentType; |
| 21 | import com.google.android.mms.InvalidHeaderValueException; |
| 22 | import com.google.android.mms.MmsException; |
| 23 | import com.google.android.mms.util.PduCache; |
| 24 | import com.google.android.mms.util.PduCacheEntry; |
| 25 | import com.google.android.mms.util.SqliteWrapper; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 26 | |
| 27 | import android.content.ContentResolver; |
| 28 | import android.content.ContentUris; |
| 29 | import android.content.ContentValues; |
| 30 | import android.content.Context; |
| 31 | import android.database.Cursor; |
| 32 | import android.database.DatabaseUtils; |
| 33 | import android.net.Uri; |
Tom Taylor | a87afd0 | 2010-03-08 16:34:53 -0800 | [diff] [blame] | 34 | import android.provider.Telephony; |
| 35 | import android.provider.Telephony.Mms; |
| 36 | import android.provider.Telephony.MmsSms; |
| 37 | import android.provider.Telephony.Threads; |
| 38 | import android.provider.Telephony.Mms.Addr; |
| 39 | import android.provider.Telephony.Mms.Part; |
| 40 | import android.provider.Telephony.MmsSms.PendingMessages; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 41 | import android.text.TextUtils; |
| 42 | import android.util.Config; |
| 43 | import android.util.Log; |
| 44 | |
| 45 | import java.io.ByteArrayOutputStream; |
| 46 | import java.io.FileNotFoundException; |
| 47 | import java.io.IOException; |
| 48 | import java.io.InputStream; |
| 49 | import java.io.OutputStream; |
| 50 | import java.io.UnsupportedEncodingException; |
| 51 | import java.util.ArrayList; |
| 52 | import java.util.HashMap; |
| 53 | import java.util.HashSet; |
| 54 | import java.util.Map; |
| 55 | import java.util.Set; |
| 56 | import java.util.Map.Entry; |
| 57 | |
Tom Taylor | a87afd0 | 2010-03-08 16:34:53 -0800 | [diff] [blame] | 58 | import com.google.android.mms.pdu.EncodedStringValue; |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 59 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 60 | /** |
| 61 | * This class is the high-level manager of PDU storage. |
| 62 | */ |
| 63 | public class PduPersister { |
| 64 | private static final String TAG = "PduPersister"; |
| 65 | private static final boolean DEBUG = false; |
| 66 | private static final boolean LOCAL_LOGV = DEBUG ? Config.LOGD : Config.LOGV; |
| 67 | |
| 68 | private static final long DUMMY_THREAD_ID = Long.MAX_VALUE; |
| 69 | |
| 70 | /** |
| 71 | * The uri of temporary drm objects. |
| 72 | */ |
| 73 | public static final String TEMPORARY_DRM_OBJECT_URI = |
| 74 | "content://mms/" + Long.MAX_VALUE + "/part"; |
| 75 | /** |
| 76 | * Indicate that we transiently failed to process a MM. |
| 77 | */ |
| 78 | public static final int PROC_STATUS_TRANSIENT_FAILURE = 1; |
| 79 | /** |
| 80 | * Indicate that we permanently failed to process a MM. |
| 81 | */ |
| 82 | public static final int PROC_STATUS_PERMANENTLY_FAILURE = 2; |
| 83 | /** |
| 84 | * Indicate that we have successfully processed a MM. |
| 85 | */ |
| 86 | public static final int PROC_STATUS_COMPLETED = 3; |
| 87 | |
| 88 | private static PduPersister sPersister; |
| 89 | private static final PduCache PDU_CACHE_INSTANCE; |
| 90 | |
| 91 | private static final int[] ADDRESS_FIELDS = new int[] { |
| 92 | PduHeaders.BCC, |
| 93 | PduHeaders.CC, |
| 94 | PduHeaders.FROM, |
| 95 | PduHeaders.TO |
| 96 | }; |
| 97 | |
| 98 | private static final String[] PDU_PROJECTION = new String[] { |
| 99 | Mms._ID, |
| 100 | Mms.MESSAGE_BOX, |
| 101 | Mms.THREAD_ID, |
| 102 | Mms.RETRIEVE_TEXT, |
| 103 | Mms.SUBJECT, |
| 104 | Mms.CONTENT_LOCATION, |
| 105 | Mms.CONTENT_TYPE, |
| 106 | Mms.MESSAGE_CLASS, |
| 107 | Mms.MESSAGE_ID, |
| 108 | Mms.RESPONSE_TEXT, |
| 109 | Mms.TRANSACTION_ID, |
| 110 | Mms.CONTENT_CLASS, |
| 111 | Mms.DELIVERY_REPORT, |
| 112 | Mms.MESSAGE_TYPE, |
| 113 | Mms.MMS_VERSION, |
| 114 | Mms.PRIORITY, |
| 115 | Mms.READ_REPORT, |
| 116 | Mms.READ_STATUS, |
| 117 | Mms.REPORT_ALLOWED, |
| 118 | Mms.RETRIEVE_STATUS, |
| 119 | Mms.STATUS, |
| 120 | Mms.DATE, |
| 121 | Mms.DELIVERY_TIME, |
| 122 | Mms.EXPIRY, |
| 123 | Mms.MESSAGE_SIZE, |
| 124 | Mms.SUBJECT_CHARSET, |
| 125 | Mms.RETRIEVE_TEXT_CHARSET, |
| 126 | }; |
| 127 | |
| 128 | private static final int PDU_COLUMN_ID = 0; |
| 129 | private static final int PDU_COLUMN_MESSAGE_BOX = 1; |
| 130 | private static final int PDU_COLUMN_THREAD_ID = 2; |
| 131 | private static final int PDU_COLUMN_RETRIEVE_TEXT = 3; |
| 132 | private static final int PDU_COLUMN_SUBJECT = 4; |
| 133 | private static final int PDU_COLUMN_CONTENT_LOCATION = 5; |
| 134 | private static final int PDU_COLUMN_CONTENT_TYPE = 6; |
| 135 | private static final int PDU_COLUMN_MESSAGE_CLASS = 7; |
| 136 | private static final int PDU_COLUMN_MESSAGE_ID = 8; |
| 137 | private static final int PDU_COLUMN_RESPONSE_TEXT = 9; |
| 138 | private static final int PDU_COLUMN_TRANSACTION_ID = 10; |
| 139 | private static final int PDU_COLUMN_CONTENT_CLASS = 11; |
| 140 | private static final int PDU_COLUMN_DELIVERY_REPORT = 12; |
| 141 | private static final int PDU_COLUMN_MESSAGE_TYPE = 13; |
| 142 | private static final int PDU_COLUMN_MMS_VERSION = 14; |
| 143 | private static final int PDU_COLUMN_PRIORITY = 15; |
| 144 | private static final int PDU_COLUMN_READ_REPORT = 16; |
| 145 | private static final int PDU_COLUMN_READ_STATUS = 17; |
| 146 | private static final int PDU_COLUMN_REPORT_ALLOWED = 18; |
| 147 | private static final int PDU_COLUMN_RETRIEVE_STATUS = 19; |
| 148 | private static final int PDU_COLUMN_STATUS = 20; |
| 149 | private static final int PDU_COLUMN_DATE = 21; |
| 150 | private static final int PDU_COLUMN_DELIVERY_TIME = 22; |
| 151 | private static final int PDU_COLUMN_EXPIRY = 23; |
| 152 | private static final int PDU_COLUMN_MESSAGE_SIZE = 24; |
| 153 | private static final int PDU_COLUMN_SUBJECT_CHARSET = 25; |
| 154 | private static final int PDU_COLUMN_RETRIEVE_TEXT_CHARSET = 26; |
| 155 | |
| 156 | private static final String[] PART_PROJECTION = new String[] { |
| 157 | Part._ID, |
| 158 | Part.CHARSET, |
| 159 | Part.CONTENT_DISPOSITION, |
| 160 | Part.CONTENT_ID, |
| 161 | Part.CONTENT_LOCATION, |
| 162 | Part.CONTENT_TYPE, |
| 163 | Part.FILENAME, |
| 164 | Part.NAME, |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 165 | Part.TEXT |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 166 | }; |
| 167 | |
| 168 | private static final int PART_COLUMN_ID = 0; |
| 169 | private static final int PART_COLUMN_CHARSET = 1; |
| 170 | private static final int PART_COLUMN_CONTENT_DISPOSITION = 2; |
| 171 | private static final int PART_COLUMN_CONTENT_ID = 3; |
| 172 | private static final int PART_COLUMN_CONTENT_LOCATION = 4; |
| 173 | private static final int PART_COLUMN_CONTENT_TYPE = 5; |
| 174 | private static final int PART_COLUMN_FILENAME = 6; |
| 175 | private static final int PART_COLUMN_NAME = 7; |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 176 | private static final int PART_COLUMN_TEXT = 8; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 177 | |
| 178 | private static final HashMap<Uri, Integer> MESSAGE_BOX_MAP; |
| 179 | // These map are used for convenience in persist() and load(). |
| 180 | private static final HashMap<Integer, Integer> CHARSET_COLUMN_INDEX_MAP; |
| 181 | private static final HashMap<Integer, Integer> ENCODED_STRING_COLUMN_INDEX_MAP; |
| 182 | private static final HashMap<Integer, Integer> TEXT_STRING_COLUMN_INDEX_MAP; |
| 183 | private static final HashMap<Integer, Integer> OCTET_COLUMN_INDEX_MAP; |
| 184 | private static final HashMap<Integer, Integer> LONG_COLUMN_INDEX_MAP; |
| 185 | private static final HashMap<Integer, String> CHARSET_COLUMN_NAME_MAP; |
| 186 | private static final HashMap<Integer, String> ENCODED_STRING_COLUMN_NAME_MAP; |
| 187 | private static final HashMap<Integer, String> TEXT_STRING_COLUMN_NAME_MAP; |
| 188 | private static final HashMap<Integer, String> OCTET_COLUMN_NAME_MAP; |
| 189 | private static final HashMap<Integer, String> LONG_COLUMN_NAME_MAP; |
| 190 | |
| 191 | static { |
| 192 | MESSAGE_BOX_MAP = new HashMap<Uri, Integer>(); |
| 193 | MESSAGE_BOX_MAP.put(Mms.Inbox.CONTENT_URI, Mms.MESSAGE_BOX_INBOX); |
| 194 | MESSAGE_BOX_MAP.put(Mms.Sent.CONTENT_URI, Mms.MESSAGE_BOX_SENT); |
| 195 | MESSAGE_BOX_MAP.put(Mms.Draft.CONTENT_URI, Mms.MESSAGE_BOX_DRAFTS); |
| 196 | MESSAGE_BOX_MAP.put(Mms.Outbox.CONTENT_URI, Mms.MESSAGE_BOX_OUTBOX); |
| 197 | |
| 198 | CHARSET_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 199 | CHARSET_COLUMN_INDEX_MAP.put(PduHeaders.SUBJECT, PDU_COLUMN_SUBJECT_CHARSET); |
| 200 | CHARSET_COLUMN_INDEX_MAP.put(PduHeaders.RETRIEVE_TEXT, PDU_COLUMN_RETRIEVE_TEXT_CHARSET); |
| 201 | |
| 202 | CHARSET_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 203 | CHARSET_COLUMN_NAME_MAP.put(PduHeaders.SUBJECT, Mms.SUBJECT_CHARSET); |
| 204 | CHARSET_COLUMN_NAME_MAP.put(PduHeaders.RETRIEVE_TEXT, Mms.RETRIEVE_TEXT_CHARSET); |
| 205 | |
| 206 | // Encoded string field code -> column index/name map. |
| 207 | ENCODED_STRING_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 208 | ENCODED_STRING_COLUMN_INDEX_MAP.put(PduHeaders.RETRIEVE_TEXT, PDU_COLUMN_RETRIEVE_TEXT); |
| 209 | ENCODED_STRING_COLUMN_INDEX_MAP.put(PduHeaders.SUBJECT, PDU_COLUMN_SUBJECT); |
| 210 | |
| 211 | ENCODED_STRING_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 212 | ENCODED_STRING_COLUMN_NAME_MAP.put(PduHeaders.RETRIEVE_TEXT, Mms.RETRIEVE_TEXT); |
| 213 | ENCODED_STRING_COLUMN_NAME_MAP.put(PduHeaders.SUBJECT, Mms.SUBJECT); |
| 214 | |
| 215 | // Text string field code -> column index/name map. |
| 216 | TEXT_STRING_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 217 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.CONTENT_LOCATION, PDU_COLUMN_CONTENT_LOCATION); |
| 218 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.CONTENT_TYPE, PDU_COLUMN_CONTENT_TYPE); |
| 219 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.MESSAGE_CLASS, PDU_COLUMN_MESSAGE_CLASS); |
| 220 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.MESSAGE_ID, PDU_COLUMN_MESSAGE_ID); |
| 221 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.RESPONSE_TEXT, PDU_COLUMN_RESPONSE_TEXT); |
| 222 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.TRANSACTION_ID, PDU_COLUMN_TRANSACTION_ID); |
| 223 | |
| 224 | TEXT_STRING_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 225 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.CONTENT_LOCATION, Mms.CONTENT_LOCATION); |
| 226 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.CONTENT_TYPE, Mms.CONTENT_TYPE); |
| 227 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.MESSAGE_CLASS, Mms.MESSAGE_CLASS); |
| 228 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.MESSAGE_ID, Mms.MESSAGE_ID); |
| 229 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.RESPONSE_TEXT, Mms.RESPONSE_TEXT); |
| 230 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.TRANSACTION_ID, Mms.TRANSACTION_ID); |
| 231 | |
| 232 | // Octet field code -> column index/name map. |
| 233 | OCTET_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 234 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.CONTENT_CLASS, PDU_COLUMN_CONTENT_CLASS); |
| 235 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.DELIVERY_REPORT, PDU_COLUMN_DELIVERY_REPORT); |
| 236 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.MESSAGE_TYPE, PDU_COLUMN_MESSAGE_TYPE); |
| 237 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.MMS_VERSION, PDU_COLUMN_MMS_VERSION); |
| 238 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.PRIORITY, PDU_COLUMN_PRIORITY); |
| 239 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.READ_REPORT, PDU_COLUMN_READ_REPORT); |
| 240 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.READ_STATUS, PDU_COLUMN_READ_STATUS); |
| 241 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.REPORT_ALLOWED, PDU_COLUMN_REPORT_ALLOWED); |
| 242 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.RETRIEVE_STATUS, PDU_COLUMN_RETRIEVE_STATUS); |
| 243 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.STATUS, PDU_COLUMN_STATUS); |
| 244 | |
| 245 | OCTET_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 246 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.CONTENT_CLASS, Mms.CONTENT_CLASS); |
| 247 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.DELIVERY_REPORT, Mms.DELIVERY_REPORT); |
| 248 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.MESSAGE_TYPE, Mms.MESSAGE_TYPE); |
| 249 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.MMS_VERSION, Mms.MMS_VERSION); |
| 250 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.PRIORITY, Mms.PRIORITY); |
| 251 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.READ_REPORT, Mms.READ_REPORT); |
| 252 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.READ_STATUS, Mms.READ_STATUS); |
| 253 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.REPORT_ALLOWED, Mms.REPORT_ALLOWED); |
| 254 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.RETRIEVE_STATUS, Mms.RETRIEVE_STATUS); |
| 255 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.STATUS, Mms.STATUS); |
| 256 | |
| 257 | // Long field code -> column index/name map. |
| 258 | LONG_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 259 | LONG_COLUMN_INDEX_MAP.put(PduHeaders.DATE, PDU_COLUMN_DATE); |
| 260 | LONG_COLUMN_INDEX_MAP.put(PduHeaders.DELIVERY_TIME, PDU_COLUMN_DELIVERY_TIME); |
| 261 | LONG_COLUMN_INDEX_MAP.put(PduHeaders.EXPIRY, PDU_COLUMN_EXPIRY); |
| 262 | LONG_COLUMN_INDEX_MAP.put(PduHeaders.MESSAGE_SIZE, PDU_COLUMN_MESSAGE_SIZE); |
| 263 | |
| 264 | LONG_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 265 | LONG_COLUMN_NAME_MAP.put(PduHeaders.DATE, Mms.DATE); |
| 266 | LONG_COLUMN_NAME_MAP.put(PduHeaders.DELIVERY_TIME, Mms.DELIVERY_TIME); |
| 267 | LONG_COLUMN_NAME_MAP.put(PduHeaders.EXPIRY, Mms.EXPIRY); |
| 268 | LONG_COLUMN_NAME_MAP.put(PduHeaders.MESSAGE_SIZE, Mms.MESSAGE_SIZE); |
| 269 | |
| 270 | PDU_CACHE_INSTANCE = PduCache.getInstance(); |
| 271 | } |
| 272 | |
| 273 | private final Context mContext; |
| 274 | private final ContentResolver mContentResolver; |
| 275 | |
| 276 | private PduPersister(Context context) { |
| 277 | mContext = context; |
| 278 | mContentResolver = context.getContentResolver(); |
| 279 | } |
| 280 | |
| 281 | /** Get(or create if not exist) an instance of PduPersister */ |
| 282 | public static PduPersister getPduPersister(Context context) { |
| 283 | if ((sPersister == null) || !context.equals(sPersister.mContext)) { |
| 284 | sPersister = new PduPersister(context); |
| 285 | } |
| 286 | |
| 287 | return sPersister; |
| 288 | } |
| 289 | |
| 290 | private void setEncodedStringValueToHeaders( |
| 291 | Cursor c, int columnIndex, |
| 292 | PduHeaders headers, int mapColumn) { |
| 293 | String s = c.getString(columnIndex); |
| 294 | if ((s != null) && (s.length() > 0)) { |
| 295 | int charsetColumnIndex = CHARSET_COLUMN_INDEX_MAP.get(mapColumn); |
| 296 | int charset = c.getInt(charsetColumnIndex); |
| 297 | EncodedStringValue value = new EncodedStringValue( |
| 298 | charset, getBytes(s)); |
| 299 | headers.setEncodedStringValue(value, mapColumn); |
| 300 | } |
| 301 | } |
| 302 | |
| 303 | private void setTextStringToHeaders( |
| 304 | Cursor c, int columnIndex, |
| 305 | PduHeaders headers, int mapColumn) { |
| 306 | String s = c.getString(columnIndex); |
| 307 | if (s != null) { |
| 308 | headers.setTextString(getBytes(s), mapColumn); |
| 309 | } |
| 310 | } |
| 311 | |
| 312 | private void setOctetToHeaders( |
| 313 | Cursor c, int columnIndex, |
| 314 | PduHeaders headers, int mapColumn) throws InvalidHeaderValueException { |
| 315 | if (!c.isNull(columnIndex)) { |
| 316 | int b = c.getInt(columnIndex); |
| 317 | headers.setOctet(b, mapColumn); |
| 318 | } |
| 319 | } |
| 320 | |
| 321 | private void setLongToHeaders( |
| 322 | Cursor c, int columnIndex, |
| 323 | PduHeaders headers, int mapColumn) { |
| 324 | if (!c.isNull(columnIndex)) { |
| 325 | long l = c.getLong(columnIndex); |
| 326 | headers.setLongInteger(l, mapColumn); |
| 327 | } |
| 328 | } |
| 329 | |
| 330 | private Integer getIntegerFromPartColumn(Cursor c, int columnIndex) { |
| 331 | if (!c.isNull(columnIndex)) { |
| 332 | return c.getInt(columnIndex); |
| 333 | } |
| 334 | return null; |
| 335 | } |
| 336 | |
| 337 | private byte[] getByteArrayFromPartColumn(Cursor c, int columnIndex) { |
| 338 | if (!c.isNull(columnIndex)) { |
| 339 | return getBytes(c.getString(columnIndex)); |
| 340 | } |
| 341 | return null; |
| 342 | } |
| 343 | |
| 344 | private PduPart[] loadParts(long msgId) throws MmsException { |
| 345 | Cursor c = SqliteWrapper.query(mContext, mContentResolver, |
| 346 | Uri.parse("content://mms/" + msgId + "/part"), |
| 347 | PART_PROJECTION, null, null, null); |
| 348 | |
| 349 | PduPart[] parts = null; |
| 350 | |
| 351 | try { |
| 352 | if ((c == null) || (c.getCount() == 0)) { |
| 353 | if (LOCAL_LOGV) { |
| 354 | Log.v(TAG, "loadParts(" + msgId + "): no part to load."); |
| 355 | } |
| 356 | return null; |
| 357 | } |
| 358 | |
| 359 | int partCount = c.getCount(); |
| 360 | int partIdx = 0; |
| 361 | parts = new PduPart[partCount]; |
| 362 | while (c.moveToNext()) { |
| 363 | PduPart part = new PduPart(); |
| 364 | Integer charset = getIntegerFromPartColumn( |
| 365 | c, PART_COLUMN_CHARSET); |
| 366 | if (charset != null) { |
| 367 | part.setCharset(charset); |
| 368 | } |
| 369 | |
| 370 | byte[] contentDisposition = getByteArrayFromPartColumn( |
| 371 | c, PART_COLUMN_CONTENT_DISPOSITION); |
| 372 | if (contentDisposition != null) { |
| 373 | part.setContentDisposition(contentDisposition); |
| 374 | } |
| 375 | |
| 376 | byte[] contentId = getByteArrayFromPartColumn( |
| 377 | c, PART_COLUMN_CONTENT_ID); |
| 378 | if (contentId != null) { |
| 379 | part.setContentId(contentId); |
| 380 | } |
| 381 | |
| 382 | byte[] contentLocation = getByteArrayFromPartColumn( |
| 383 | c, PART_COLUMN_CONTENT_LOCATION); |
| 384 | if (contentLocation != null) { |
| 385 | part.setContentLocation(contentLocation); |
| 386 | } |
| 387 | |
| 388 | byte[] contentType = getByteArrayFromPartColumn( |
| 389 | c, PART_COLUMN_CONTENT_TYPE); |
| 390 | if (contentType != null) { |
| 391 | part.setContentType(contentType); |
| 392 | } else { |
| 393 | throw new MmsException("Content-Type must be set."); |
| 394 | } |
| 395 | |
| 396 | byte[] fileName = getByteArrayFromPartColumn( |
| 397 | c, PART_COLUMN_FILENAME); |
| 398 | if (fileName != null) { |
| 399 | part.setFilename(fileName); |
| 400 | } |
| 401 | |
| 402 | byte[] name = getByteArrayFromPartColumn( |
| 403 | c, PART_COLUMN_NAME); |
| 404 | if (name != null) { |
| 405 | part.setName(name); |
| 406 | } |
| 407 | |
| 408 | // Construct a Uri for this part. |
| 409 | long partId = c.getLong(PART_COLUMN_ID); |
| 410 | Uri partURI = Uri.parse("content://mms/part/" + partId); |
| 411 | part.setDataUri(partURI); |
| 412 | |
| 413 | // For images/audio/video, we won't keep their data in Part |
| 414 | // because their renderer accept Uri as source. |
| 415 | String type = toIsoString(contentType); |
| 416 | if (!ContentType.isImageType(type) |
| 417 | && !ContentType.isAudioType(type) |
| 418 | && !ContentType.isVideoType(type)) { |
| 419 | ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| 420 | InputStream is = null; |
| 421 | |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 422 | // Store simple string values directly in the database instead of an |
| 423 | // external file. This makes the text searchable and retrieval slightly |
| 424 | // faster. |
Tom Taylor | dbac180 | 2010-07-21 10:49:48 -0700 | [diff] [blame] | 425 | if (ContentType.TEXT_PLAIN.equals(type) || ContentType.APP_SMIL.equals(type) |
| 426 | || ContentType.TEXT_HTML.equals(type)) { |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 427 | String text = c.getString(PART_COLUMN_TEXT); |
Mark Wagner | b054f27 | 2010-03-22 11:43:24 -0700 | [diff] [blame] | 428 | byte [] blob = new EncodedStringValue(text != null ? text : "") |
| 429 | .getTextString(); |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 430 | baos.write(blob, 0, blob.length); |
| 431 | } else { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 432 | |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 433 | try { |
| 434 | is = mContentResolver.openInputStream(partURI); |
| 435 | |
| 436 | byte[] buffer = new byte[256]; |
| 437 | int len = is.read(buffer); |
| 438 | while (len >= 0) { |
| 439 | baos.write(buffer, 0, len); |
| 440 | len = is.read(buffer); |
| 441 | } |
| 442 | } catch (IOException e) { |
| 443 | Log.e(TAG, "Failed to load part data", e); |
| 444 | c.close(); |
| 445 | throw new MmsException(e); |
| 446 | } finally { |
| 447 | if (is != null) { |
| 448 | try { |
| 449 | is.close(); |
| 450 | } catch (IOException e) { |
| 451 | Log.e(TAG, "Failed to close stream", e); |
| 452 | } // Ignore |
| 453 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 454 | } |
| 455 | } |
| 456 | part.setData(baos.toByteArray()); |
| 457 | } |
| 458 | parts[partIdx++] = part; |
| 459 | } |
| 460 | } finally { |
| 461 | if (c != null) { |
| 462 | c.close(); |
| 463 | } |
| 464 | } |
| 465 | |
| 466 | return parts; |
| 467 | } |
| 468 | |
| 469 | private void loadAddress(long msgId, PduHeaders headers) { |
| 470 | Cursor c = SqliteWrapper.query(mContext, mContentResolver, |
| 471 | Uri.parse("content://mms/" + msgId + "/addr"), |
| 472 | new String[] { Addr.ADDRESS, Addr.CHARSET, Addr.TYPE }, |
| 473 | null, null, null); |
| 474 | |
| 475 | if (c != null) { |
| 476 | try { |
| 477 | while (c.moveToNext()) { |
| 478 | String addr = c.getString(0); |
| 479 | if (!TextUtils.isEmpty(addr)) { |
| 480 | int addrType = c.getInt(2); |
| 481 | switch (addrType) { |
| 482 | case PduHeaders.FROM: |
| 483 | headers.setEncodedStringValue( |
| 484 | new EncodedStringValue(c.getInt(1), getBytes(addr)), |
| 485 | addrType); |
| 486 | break; |
| 487 | case PduHeaders.TO: |
| 488 | case PduHeaders.CC: |
| 489 | case PduHeaders.BCC: |
| 490 | headers.appendEncodedStringValue( |
| 491 | new EncodedStringValue(c.getInt(1), getBytes(addr)), |
| 492 | addrType); |
| 493 | break; |
| 494 | default: |
| 495 | Log.e(TAG, "Unknown address type: " + addrType); |
| 496 | break; |
| 497 | } |
| 498 | } |
| 499 | } |
| 500 | } finally { |
| 501 | c.close(); |
| 502 | } |
| 503 | } |
| 504 | } |
| 505 | |
| 506 | /** |
| 507 | * Load a PDU from storage by given Uri. |
| 508 | * |
| 509 | * @param uri The Uri of the PDU to be loaded. |
| 510 | * @return A generic PDU object, it may be cast to dedicated PDU. |
| 511 | * @throws MmsException Failed to load some fields of a PDU. |
| 512 | */ |
| 513 | public GenericPdu load(Uri uri) throws MmsException { |
| 514 | PduCacheEntry cacheEntry = PDU_CACHE_INSTANCE.get(uri); |
| 515 | if (cacheEntry != null) { |
| 516 | return cacheEntry.getPdu(); |
| 517 | } |
| 518 | |
| 519 | Cursor c = SqliteWrapper.query(mContext, mContentResolver, uri, |
| 520 | PDU_PROJECTION, null, null, null); |
| 521 | PduHeaders headers = new PduHeaders(); |
| 522 | Set<Entry<Integer, Integer>> set; |
| 523 | long msgId = ContentUris.parseId(uri); |
| 524 | int msgBox; |
| 525 | long threadId; |
| 526 | |
| 527 | try { |
| 528 | if ((c == null) || (c.getCount() != 1) || !c.moveToFirst()) { |
| 529 | throw new MmsException("Bad uri: " + uri); |
| 530 | } |
| 531 | |
| 532 | msgBox = c.getInt(PDU_COLUMN_MESSAGE_BOX); |
| 533 | threadId = c.getLong(PDU_COLUMN_THREAD_ID); |
| 534 | |
| 535 | set = ENCODED_STRING_COLUMN_INDEX_MAP.entrySet(); |
| 536 | for (Entry<Integer, Integer> e : set) { |
| 537 | setEncodedStringValueToHeaders( |
| 538 | c, e.getValue(), headers, e.getKey()); |
| 539 | } |
| 540 | |
| 541 | set = TEXT_STRING_COLUMN_INDEX_MAP.entrySet(); |
| 542 | for (Entry<Integer, Integer> e : set) { |
| 543 | setTextStringToHeaders( |
| 544 | c, e.getValue(), headers, e.getKey()); |
| 545 | } |
| 546 | |
| 547 | set = OCTET_COLUMN_INDEX_MAP.entrySet(); |
| 548 | for (Entry<Integer, Integer> e : set) { |
| 549 | setOctetToHeaders( |
| 550 | c, e.getValue(), headers, e.getKey()); |
| 551 | } |
| 552 | |
| 553 | set = LONG_COLUMN_INDEX_MAP.entrySet(); |
| 554 | for (Entry<Integer, Integer> e : set) { |
| 555 | setLongToHeaders( |
| 556 | c, e.getValue(), headers, e.getKey()); |
| 557 | } |
| 558 | } finally { |
| 559 | if (c != null) { |
| 560 | c.close(); |
| 561 | } |
| 562 | } |
| 563 | |
| 564 | // Check whether 'msgId' has been assigned a valid value. |
| 565 | if (msgId == -1L) { |
| 566 | throw new MmsException("Error! ID of the message: -1."); |
| 567 | } |
| 568 | |
| 569 | // Load address information of the MM. |
| 570 | loadAddress(msgId, headers); |
| 571 | |
| 572 | int msgType = headers.getOctet(PduHeaders.MESSAGE_TYPE); |
| 573 | PduBody body = new PduBody(); |
| 574 | |
| 575 | // For PDU which type is M_retrieve.conf or Send.req, we should |
| 576 | // load multiparts and put them into the body of the PDU. |
| 577 | if ((msgType == PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF) |
| 578 | || (msgType == PduHeaders.MESSAGE_TYPE_SEND_REQ)) { |
| 579 | PduPart[] parts = loadParts(msgId); |
| 580 | if (parts != null) { |
| 581 | int partsNum = parts.length; |
| 582 | for (int i = 0; i < partsNum; i++) { |
| 583 | body.addPart(parts[i]); |
| 584 | } |
| 585 | } |
| 586 | } |
| 587 | |
| 588 | GenericPdu pdu = null; |
| 589 | switch (msgType) { |
| 590 | case PduHeaders.MESSAGE_TYPE_NOTIFICATION_IND: |
| 591 | pdu = new NotificationInd(headers); |
| 592 | break; |
| 593 | case PduHeaders.MESSAGE_TYPE_DELIVERY_IND: |
| 594 | pdu = new DeliveryInd(headers); |
| 595 | break; |
| 596 | case PduHeaders.MESSAGE_TYPE_READ_ORIG_IND: |
| 597 | pdu = new ReadOrigInd(headers); |
| 598 | break; |
| 599 | case PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF: |
| 600 | pdu = new RetrieveConf(headers, body); |
| 601 | break; |
| 602 | case PduHeaders.MESSAGE_TYPE_SEND_REQ: |
| 603 | pdu = new SendReq(headers, body); |
| 604 | break; |
| 605 | case PduHeaders.MESSAGE_TYPE_ACKNOWLEDGE_IND: |
| 606 | pdu = new AcknowledgeInd(headers); |
| 607 | break; |
| 608 | case PduHeaders.MESSAGE_TYPE_NOTIFYRESP_IND: |
| 609 | pdu = new NotifyRespInd(headers); |
| 610 | break; |
| 611 | case PduHeaders.MESSAGE_TYPE_READ_REC_IND: |
| 612 | pdu = new ReadRecInd(headers); |
| 613 | break; |
| 614 | case PduHeaders.MESSAGE_TYPE_SEND_CONF: |
| 615 | case PduHeaders.MESSAGE_TYPE_FORWARD_REQ: |
| 616 | case PduHeaders.MESSAGE_TYPE_FORWARD_CONF: |
| 617 | case PduHeaders.MESSAGE_TYPE_MBOX_STORE_REQ: |
| 618 | case PduHeaders.MESSAGE_TYPE_MBOX_STORE_CONF: |
| 619 | case PduHeaders.MESSAGE_TYPE_MBOX_VIEW_REQ: |
| 620 | case PduHeaders.MESSAGE_TYPE_MBOX_VIEW_CONF: |
| 621 | case PduHeaders.MESSAGE_TYPE_MBOX_UPLOAD_REQ: |
| 622 | case PduHeaders.MESSAGE_TYPE_MBOX_UPLOAD_CONF: |
| 623 | case PduHeaders.MESSAGE_TYPE_MBOX_DELETE_REQ: |
| 624 | case PduHeaders.MESSAGE_TYPE_MBOX_DELETE_CONF: |
| 625 | case PduHeaders.MESSAGE_TYPE_MBOX_DESCR: |
| 626 | case PduHeaders.MESSAGE_TYPE_DELETE_REQ: |
| 627 | case PduHeaders.MESSAGE_TYPE_DELETE_CONF: |
| 628 | case PduHeaders.MESSAGE_TYPE_CANCEL_REQ: |
| 629 | case PduHeaders.MESSAGE_TYPE_CANCEL_CONF: |
| 630 | throw new MmsException( |
| 631 | "Unsupported PDU type: " + Integer.toHexString(msgType)); |
| 632 | |
| 633 | default: |
| 634 | throw new MmsException( |
| 635 | "Unrecognized PDU type: " + Integer.toHexString(msgType)); |
| 636 | } |
| 637 | |
| 638 | cacheEntry = new PduCacheEntry(pdu, msgBox, threadId); |
| 639 | PDU_CACHE_INSTANCE.put(uri, cacheEntry); |
| 640 | return pdu; |
| 641 | } |
| 642 | |
| 643 | private void persistAddress( |
| 644 | long msgId, int type, EncodedStringValue[] array) { |
| 645 | ContentValues values = new ContentValues(3); |
| 646 | |
| 647 | for (EncodedStringValue addr : array) { |
| 648 | values.clear(); // Clear all values first. |
| 649 | values.put(Addr.ADDRESS, toIsoString(addr.getTextString())); |
| 650 | values.put(Addr.CHARSET, addr.getCharacterSet()); |
| 651 | values.put(Addr.TYPE, type); |
| 652 | |
| 653 | Uri uri = Uri.parse("content://mms/" + msgId + "/addr"); |
| 654 | SqliteWrapper.insert(mContext, mContentResolver, uri, values); |
| 655 | } |
| 656 | } |
| 657 | |
| 658 | public Uri persistPart(PduPart part, long msgId) |
| 659 | throws MmsException { |
| 660 | Uri uri = Uri.parse("content://mms/" + msgId + "/part"); |
| 661 | ContentValues values = new ContentValues(8); |
| 662 | |
| 663 | int charset = part.getCharset(); |
| 664 | if (charset != 0 ) { |
| 665 | values.put(Part.CHARSET, charset); |
| 666 | } |
| 667 | |
| 668 | String contentType = null; |
| 669 | if (part.getContentType() != null) { |
| 670 | contentType = toIsoString(part.getContentType()); |
| 671 | values.put(Part.CONTENT_TYPE, contentType); |
| 672 | // To ensure the SMIL part is always the first part. |
| 673 | if (ContentType.APP_SMIL.equals(contentType)) { |
| 674 | values.put(Part.SEQ, -1); |
| 675 | } |
| 676 | } else { |
| 677 | throw new MmsException("MIME type of the part must be set."); |
| 678 | } |
| 679 | |
| 680 | if (part.getFilename() != null) { |
| 681 | String fileName = new String(part.getFilename()); |
| 682 | values.put(Part.FILENAME, fileName); |
| 683 | } |
| 684 | |
| 685 | if (part.getName() != null) { |
| 686 | String name = new String(part.getName()); |
| 687 | values.put(Part.NAME, name); |
| 688 | } |
| 689 | |
| 690 | Object value = null; |
| 691 | if (part.getContentDisposition() != null) { |
| 692 | value = toIsoString(part.getContentDisposition()); |
| 693 | values.put(Part.CONTENT_DISPOSITION, (String) value); |
| 694 | } |
| 695 | |
| 696 | if (part.getContentId() != null) { |
| 697 | value = toIsoString(part.getContentId()); |
| 698 | values.put(Part.CONTENT_ID, (String) value); |
| 699 | } |
| 700 | |
| 701 | if (part.getContentLocation() != null) { |
| 702 | value = toIsoString(part.getContentLocation()); |
| 703 | values.put(Part.CONTENT_LOCATION, (String) value); |
| 704 | } |
| 705 | |
| 706 | Uri res = SqliteWrapper.insert(mContext, mContentResolver, uri, values); |
| 707 | if (res == null) { |
| 708 | throw new MmsException("Failed to persist part, return null."); |
| 709 | } |
| 710 | |
| 711 | persistData(part, res, contentType); |
| 712 | // After successfully store the data, we should update |
| 713 | // the dataUri of the part. |
| 714 | part.setDataUri(res); |
| 715 | |
| 716 | return res; |
| 717 | } |
| 718 | |
| 719 | /** |
| 720 | * Save data of the part into storage. The source data may be given |
| 721 | * by a byte[] or a Uri. If it's a byte[], directly save it |
| 722 | * into storage, otherwise load source data from the dataUri and then |
| 723 | * save it. If the data is an image, we may scale down it according |
| 724 | * to user preference. |
| 725 | * |
| 726 | * @param part The PDU part which contains data to be saved. |
| 727 | * @param uri The URI of the part. |
| 728 | * @param contentType The MIME type of the part. |
| 729 | * @throws MmsException Cannot find source data or error occurred |
| 730 | * while saving the data. |
| 731 | */ |
| 732 | private void persistData(PduPart part, Uri uri, |
| 733 | String contentType) |
| 734 | throws MmsException { |
| 735 | OutputStream os = null; |
| 736 | InputStream is = null; |
| 737 | |
| 738 | try { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 739 | byte[] data = part.getData(); |
Tom Taylor | dbac180 | 2010-07-21 10:49:48 -0700 | [diff] [blame] | 740 | if (ContentType.TEXT_PLAIN.equals(contentType) |
| 741 | || ContentType.APP_SMIL.equals(contentType) |
| 742 | || ContentType.TEXT_HTML.equals(contentType)) { |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 743 | ContentValues cv = new ContentValues(); |
Tom Taylor | a87afd0 | 2010-03-08 16:34:53 -0800 | [diff] [blame] | 744 | cv.put(Telephony.Mms.Part.TEXT, new EncodedStringValue(data).getString()); |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 745 | if (mContentResolver.update(uri, cv, null, null) != 1) { |
| 746 | throw new MmsException("unable to update " + uri.toString()); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 747 | } |
| 748 | } else { |
Mark Wagner | f4f8a7fe | 2009-06-19 09:09:02 -0700 | [diff] [blame] | 749 | os = mContentResolver.openOutputStream(uri); |
| 750 | if (data == null) { |
| 751 | Uri dataUri = part.getDataUri(); |
| 752 | if ((dataUri == null) || (dataUri == uri)) { |
| 753 | Log.w(TAG, "Can't find data for this part."); |
| 754 | return; |
| 755 | } |
| 756 | is = mContentResolver.openInputStream(dataUri); |
| 757 | |
| 758 | if (LOCAL_LOGV) { |
| 759 | Log.v(TAG, "Saving data to: " + uri); |
| 760 | } |
| 761 | |
| 762 | byte[] buffer = new byte[256]; |
| 763 | for (int len = 0; (len = is.read(buffer)) != -1; ) { |
| 764 | os.write(buffer, 0, len); |
| 765 | } |
| 766 | } else { |
| 767 | if (LOCAL_LOGV) { |
| 768 | Log.v(TAG, "Saving data to: " + uri); |
| 769 | } |
| 770 | os.write(data); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 771 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 772 | } |
| 773 | } catch (FileNotFoundException e) { |
| 774 | Log.e(TAG, "Failed to open Input/Output stream.", e); |
| 775 | throw new MmsException(e); |
| 776 | } catch (IOException e) { |
| 777 | Log.e(TAG, "Failed to read/write data.", e); |
| 778 | throw new MmsException(e); |
| 779 | } finally { |
| 780 | if (os != null) { |
| 781 | try { |
| 782 | os.close(); |
| 783 | } catch (IOException e) { |
| 784 | Log.e(TAG, "IOException while closing: " + os, e); |
| 785 | } // Ignore |
| 786 | } |
| 787 | if (is != null) { |
| 788 | try { |
| 789 | is.close(); |
| 790 | } catch (IOException e) { |
| 791 | Log.e(TAG, "IOException while closing: " + is, e); |
| 792 | } // Ignore |
| 793 | } |
| 794 | } |
| 795 | } |
| 796 | |
| 797 | private void updateAddress( |
| 798 | long msgId, int type, EncodedStringValue[] array) { |
| 799 | // Delete old address information and then insert new ones. |
| 800 | SqliteWrapper.delete(mContext, mContentResolver, |
| 801 | Uri.parse("content://mms/" + msgId + "/addr"), |
| 802 | Addr.TYPE + "=" + type, null); |
| 803 | |
| 804 | persistAddress(msgId, type, array); |
| 805 | } |
| 806 | |
| 807 | /** |
| 808 | * Update headers of a SendReq. |
| 809 | * |
| 810 | * @param uri The PDU which need to be updated. |
| 811 | * @param pdu New headers. |
| 812 | * @throws MmsException Bad URI or updating failed. |
| 813 | */ |
| 814 | public void updateHeaders(Uri uri, SendReq sendReq) { |
| 815 | PDU_CACHE_INSTANCE.purge(uri); |
| 816 | |
Tom Taylor | a67c8cd | 2009-09-17 16:39:27 -0700 | [diff] [blame] | 817 | ContentValues values = new ContentValues(10); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 818 | byte[] contentType = sendReq.getContentType(); |
| 819 | if (contentType != null) { |
| 820 | values.put(Mms.CONTENT_TYPE, toIsoString(contentType)); |
| 821 | } |
| 822 | |
| 823 | long date = sendReq.getDate(); |
| 824 | if (date != -1) { |
| 825 | values.put(Mms.DATE, date); |
| 826 | } |
| 827 | |
| 828 | int deliveryReport = sendReq.getDeliveryReport(); |
| 829 | if (deliveryReport != 0) { |
| 830 | values.put(Mms.DELIVERY_REPORT, deliveryReport); |
| 831 | } |
| 832 | |
| 833 | long expiry = sendReq.getExpiry(); |
| 834 | if (expiry != -1) { |
| 835 | values.put(Mms.EXPIRY, expiry); |
| 836 | } |
| 837 | |
| 838 | byte[] msgClass = sendReq.getMessageClass(); |
| 839 | if (msgClass != null) { |
| 840 | values.put(Mms.MESSAGE_CLASS, toIsoString(msgClass)); |
| 841 | } |
| 842 | |
| 843 | int priority = sendReq.getPriority(); |
| 844 | if (priority != 0) { |
| 845 | values.put(Mms.PRIORITY, priority); |
| 846 | } |
| 847 | |
| 848 | int readReport = sendReq.getReadReport(); |
| 849 | if (readReport != 0) { |
| 850 | values.put(Mms.READ_REPORT, readReport); |
| 851 | } |
| 852 | |
| 853 | byte[] transId = sendReq.getTransactionId(); |
| 854 | if (transId != null) { |
| 855 | values.put(Mms.TRANSACTION_ID, toIsoString(transId)); |
| 856 | } |
| 857 | |
| 858 | EncodedStringValue subject = sendReq.getSubject(); |
| 859 | if (subject != null) { |
| 860 | values.put(Mms.SUBJECT, toIsoString(subject.getTextString())); |
| 861 | values.put(Mms.SUBJECT_CHARSET, subject.getCharacterSet()); |
Satish Roddom | 6cec6e1 | 2009-09-22 23:54:05 -0500 | [diff] [blame] | 862 | } else { |
| 863 | values.put(Mms.SUBJECT, ""); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 864 | } |
Mark Wagner | b054f27 | 2010-03-22 11:43:24 -0700 | [diff] [blame] | 865 | |
Tom Taylor | a67c8cd | 2009-09-17 16:39:27 -0700 | [diff] [blame] | 866 | long messageSize = sendReq.getMessageSize(); |
| 867 | if (messageSize > 0) { |
| 868 | values.put(Mms.MESSAGE_SIZE, messageSize); |
| 869 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 870 | |
| 871 | PduHeaders headers = sendReq.getPduHeaders(); |
| 872 | HashSet<String> recipients = new HashSet<String>(); |
| 873 | for (int addrType : ADDRESS_FIELDS) { |
| 874 | EncodedStringValue[] array = null; |
| 875 | if (addrType == PduHeaders.FROM) { |
| 876 | EncodedStringValue v = headers.getEncodedStringValue(addrType); |
| 877 | if (v != null) { |
| 878 | array = new EncodedStringValue[1]; |
| 879 | array[0] = v; |
| 880 | } |
| 881 | } else { |
| 882 | array = headers.getEncodedStringValues(addrType); |
| 883 | } |
| 884 | |
| 885 | if (array != null) { |
| 886 | long msgId = ContentUris.parseId(uri); |
| 887 | updateAddress(msgId, addrType, array); |
| 888 | if (addrType == PduHeaders.TO) { |
| 889 | for (EncodedStringValue v : array) { |
| 890 | if (v != null) { |
| 891 | recipients.add(v.getString()); |
| 892 | } |
| 893 | } |
| 894 | } |
| 895 | } |
| 896 | } |
| 897 | |
| 898 | long threadId = Threads.getOrCreateThreadId(mContext, recipients); |
| 899 | values.put(Mms.THREAD_ID, threadId); |
| 900 | |
| 901 | SqliteWrapper.update(mContext, mContentResolver, uri, values, null, null); |
| 902 | } |
| 903 | |
| 904 | private void updatePart(Uri uri, PduPart part) throws MmsException { |
| 905 | ContentValues values = new ContentValues(7); |
| 906 | |
| 907 | int charset = part.getCharset(); |
| 908 | if (charset != 0 ) { |
| 909 | values.put(Part.CHARSET, charset); |
| 910 | } |
| 911 | |
| 912 | String contentType = null; |
| 913 | if (part.getContentType() != null) { |
| 914 | contentType = toIsoString(part.getContentType()); |
| 915 | values.put(Part.CONTENT_TYPE, contentType); |
| 916 | } else { |
| 917 | throw new MmsException("MIME type of the part must be set."); |
| 918 | } |
| 919 | |
| 920 | if (part.getFilename() != null) { |
| 921 | String fileName = new String(part.getFilename()); |
| 922 | values.put(Part.FILENAME, fileName); |
| 923 | } |
| 924 | |
| 925 | if (part.getName() != null) { |
| 926 | String name = new String(part.getName()); |
| 927 | values.put(Part.NAME, name); |
| 928 | } |
| 929 | |
| 930 | Object value = null; |
| 931 | if (part.getContentDisposition() != null) { |
| 932 | value = toIsoString(part.getContentDisposition()); |
| 933 | values.put(Part.CONTENT_DISPOSITION, (String) value); |
| 934 | } |
| 935 | |
| 936 | if (part.getContentId() != null) { |
| 937 | value = toIsoString(part.getContentId()); |
| 938 | values.put(Part.CONTENT_ID, (String) value); |
| 939 | } |
| 940 | |
| 941 | if (part.getContentLocation() != null) { |
| 942 | value = toIsoString(part.getContentLocation()); |
| 943 | values.put(Part.CONTENT_LOCATION, (String) value); |
| 944 | } |
| 945 | |
| 946 | SqliteWrapper.update(mContext, mContentResolver, uri, values, null, null); |
| 947 | |
| 948 | // Only update the data when: |
| 949 | // 1. New binary data supplied or |
| 950 | // 2. The Uri of the part is different from the current one. |
| 951 | if ((part.getData() != null) |
| 952 | || (uri != part.getDataUri())) { |
| 953 | persistData(part, uri, contentType); |
| 954 | } |
| 955 | } |
| 956 | |
| 957 | /** |
| 958 | * Update all parts of a PDU. |
| 959 | * |
| 960 | * @param uri The PDU which need to be updated. |
| 961 | * @param body New message body of the PDU. |
| 962 | * @throws MmsException Bad URI or updating failed. |
| 963 | */ |
| 964 | public void updateParts(Uri uri, PduBody body) |
| 965 | throws MmsException { |
| 966 | PduCacheEntry cacheEntry = PDU_CACHE_INSTANCE.get(uri); |
| 967 | if (cacheEntry != null) { |
| 968 | ((MultimediaMessagePdu) cacheEntry.getPdu()).setBody(body); |
| 969 | } |
| 970 | |
| 971 | ArrayList<PduPart> toBeCreated = new ArrayList<PduPart>(); |
| 972 | HashMap<Uri, PduPart> toBeUpdated = new HashMap<Uri, PduPart>(); |
| 973 | |
| 974 | int partsNum = body.getPartsNum(); |
| 975 | StringBuilder filter = new StringBuilder().append('('); |
| 976 | for (int i = 0; i < partsNum; i++) { |
| 977 | PduPart part = body.getPart(i); |
| 978 | Uri partUri = part.getDataUri(); |
| 979 | if ((partUri == null) || !partUri.getAuthority().startsWith("mms")) { |
| 980 | toBeCreated.add(part); |
| 981 | } else { |
| 982 | toBeUpdated.put(partUri, part); |
| 983 | |
| 984 | // Don't use 'i > 0' to determine whether we should append |
| 985 | // 'AND' since 'i = 0' may be skipped in another branch. |
| 986 | if (filter.length() > 1) { |
| 987 | filter.append(" AND "); |
| 988 | } |
| 989 | |
| 990 | filter.append(Part._ID); |
| 991 | filter.append("!="); |
| 992 | DatabaseUtils.appendEscapedSQLString(filter, partUri.getLastPathSegment()); |
| 993 | } |
| 994 | } |
| 995 | filter.append(')'); |
| 996 | |
| 997 | long msgId = ContentUris.parseId(uri); |
| 998 | |
| 999 | // Remove the parts which doesn't exist anymore. |
| 1000 | SqliteWrapper.delete(mContext, mContentResolver, |
| 1001 | Uri.parse(Mms.CONTENT_URI + "/" + msgId + "/part"), |
| 1002 | filter.length() > 2 ? filter.toString() : null, null); |
| 1003 | |
| 1004 | // Create new parts which didn't exist before. |
| 1005 | for (PduPart part : toBeCreated) { |
| 1006 | persistPart(part, msgId); |
| 1007 | } |
| 1008 | |
| 1009 | // Update the modified parts. |
| 1010 | for (Map.Entry<Uri, PduPart> e : toBeUpdated.entrySet()) { |
| 1011 | updatePart(e.getKey(), e.getValue()); |
| 1012 | } |
| 1013 | } |
| 1014 | |
| 1015 | /** |
| 1016 | * Persist a PDU object to specific location in the storage. |
| 1017 | * |
| 1018 | * @param pdu The PDU object to be stored. |
| 1019 | * @param uri Where to store the given PDU object. |
| 1020 | * @return A Uri which can be used to access the stored PDU. |
| 1021 | */ |
| 1022 | public Uri persist(GenericPdu pdu, Uri uri) throws MmsException { |
| 1023 | if (uri == null) { |
| 1024 | throw new MmsException("Uri may not be null."); |
| 1025 | } |
| 1026 | |
| 1027 | Integer msgBox = MESSAGE_BOX_MAP.get(uri); |
| 1028 | if (msgBox == null) { |
| 1029 | throw new MmsException( |
| 1030 | "Bad destination, must be one of " |
| 1031 | + "content://mms/inbox, content://mms/sent, " |
| 1032 | + "content://mms/drafts, content://mms/outbox, " |
| 1033 | + "content://mms/temp."); |
| 1034 | } |
Tom Taylor | 4ddacd0 | 2009-08-21 13:09:55 -0700 | [diff] [blame] | 1035 | PDU_CACHE_INSTANCE.purge(uri); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1036 | |
| 1037 | PduHeaders header = pdu.getPduHeaders(); |
| 1038 | PduBody body = null; |
| 1039 | ContentValues values = new ContentValues(); |
| 1040 | Set<Entry<Integer, String>> set; |
| 1041 | |
| 1042 | set = ENCODED_STRING_COLUMN_NAME_MAP.entrySet(); |
| 1043 | for (Entry<Integer, String> e : set) { |
| 1044 | int field = e.getKey(); |
| 1045 | EncodedStringValue encodedString = header.getEncodedStringValue(field); |
| 1046 | if (encodedString != null) { |
| 1047 | String charsetColumn = CHARSET_COLUMN_NAME_MAP.get(field); |
| 1048 | values.put(e.getValue(), toIsoString(encodedString.getTextString())); |
| 1049 | values.put(charsetColumn, encodedString.getCharacterSet()); |
| 1050 | } |
| 1051 | } |
| 1052 | |
| 1053 | set = TEXT_STRING_COLUMN_NAME_MAP.entrySet(); |
| 1054 | for (Entry<Integer, String> e : set){ |
| 1055 | byte[] text = header.getTextString(e.getKey()); |
| 1056 | if (text != null) { |
| 1057 | values.put(e.getValue(), toIsoString(text)); |
| 1058 | } |
| 1059 | } |
| 1060 | |
| 1061 | set = OCTET_COLUMN_NAME_MAP.entrySet(); |
| 1062 | for (Entry<Integer, String> e : set){ |
| 1063 | int b = header.getOctet(e.getKey()); |
| 1064 | if (b != 0) { |
| 1065 | values.put(e.getValue(), b); |
| 1066 | } |
| 1067 | } |
| 1068 | |
| 1069 | set = LONG_COLUMN_NAME_MAP.entrySet(); |
| 1070 | for (Entry<Integer, String> e : set){ |
| 1071 | long l = header.getLongInteger(e.getKey()); |
| 1072 | if (l != -1L) { |
| 1073 | values.put(e.getValue(), l); |
| 1074 | } |
| 1075 | } |
| 1076 | |
| 1077 | HashMap<Integer, EncodedStringValue[]> addressMap = |
| 1078 | new HashMap<Integer, EncodedStringValue[]>(ADDRESS_FIELDS.length); |
| 1079 | // Save address information. |
| 1080 | for (int addrType : ADDRESS_FIELDS) { |
| 1081 | EncodedStringValue[] array = null; |
| 1082 | if (addrType == PduHeaders.FROM) { |
| 1083 | EncodedStringValue v = header.getEncodedStringValue(addrType); |
| 1084 | if (v != null) { |
| 1085 | array = new EncodedStringValue[1]; |
| 1086 | array[0] = v; |
| 1087 | } |
| 1088 | } else { |
| 1089 | array = header.getEncodedStringValues(addrType); |
| 1090 | } |
| 1091 | addressMap.put(addrType, array); |
| 1092 | } |
| 1093 | |
| 1094 | HashSet<String> recipients = new HashSet<String>(); |
| 1095 | long threadId = DUMMY_THREAD_ID; |
| 1096 | int msgType = pdu.getMessageType(); |
| 1097 | // Here we only allocate thread ID for M-Notification.ind, |
| 1098 | // M-Retrieve.conf and M-Send.req. |
| 1099 | // Some of other PDU types may be allocated a thread ID outside |
| 1100 | // this scope. |
| 1101 | if ((msgType == PduHeaders.MESSAGE_TYPE_NOTIFICATION_IND) |
| 1102 | || (msgType == PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF) |
| 1103 | || (msgType == PduHeaders.MESSAGE_TYPE_SEND_REQ)) { |
| 1104 | EncodedStringValue[] array = null; |
| 1105 | switch (msgType) { |
| 1106 | case PduHeaders.MESSAGE_TYPE_NOTIFICATION_IND: |
| 1107 | case PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF: |
| 1108 | array = addressMap.get(PduHeaders.FROM); |
| 1109 | break; |
| 1110 | case PduHeaders.MESSAGE_TYPE_SEND_REQ: |
| 1111 | array = addressMap.get(PduHeaders.TO); |
| 1112 | break; |
| 1113 | } |
| 1114 | |
| 1115 | if (array != null) { |
| 1116 | for (EncodedStringValue v : array) { |
| 1117 | if (v != null) { |
| 1118 | recipients.add(v.getString()); |
| 1119 | } |
| 1120 | } |
| 1121 | } |
| 1122 | threadId = Threads.getOrCreateThreadId(mContext, recipients); |
| 1123 | } |
| 1124 | values.put(Mms.THREAD_ID, threadId); |
| 1125 | |
| 1126 | // Save parts first to avoid inconsistent message is loaded |
| 1127 | // while saving the parts. |
| 1128 | long dummyId = System.currentTimeMillis(); // Dummy ID of the msg. |
| 1129 | // Get body if the PDU is a RetrieveConf or SendReq. |
| 1130 | if (pdu instanceof MultimediaMessagePdu) { |
| 1131 | body = ((MultimediaMessagePdu) pdu).getBody(); |
| 1132 | // Start saving parts if necessary. |
| 1133 | if (body != null) { |
| 1134 | int partsNum = body.getPartsNum(); |
| 1135 | for (int i = 0; i < partsNum; i++) { |
| 1136 | PduPart part = body.getPart(i); |
| 1137 | persistPart(part, dummyId); |
| 1138 | } |
| 1139 | } |
| 1140 | } |
| 1141 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1142 | Uri res = SqliteWrapper.insert(mContext, mContentResolver, uri, values); |
| 1143 | if (res == null) { |
| 1144 | throw new MmsException("persist() failed: return null."); |
| 1145 | } |
| 1146 | |
| 1147 | // Get the real ID of the PDU and update all parts which were |
| 1148 | // saved with the dummy ID. |
| 1149 | long msgId = ContentUris.parseId(res); |
| 1150 | values = new ContentValues(1); |
| 1151 | values.put(Part.MSG_ID, msgId); |
| 1152 | SqliteWrapper.update(mContext, mContentResolver, |
| 1153 | Uri.parse("content://mms/" + dummyId + "/part"), |
| 1154 | values, null, null); |
| 1155 | // We should return the longest URI of the persisted PDU, for |
| 1156 | // example, if input URI is "content://mms/inbox" and the _ID of |
| 1157 | // persisted PDU is '8', we should return "content://mms/inbox/8" |
| 1158 | // instead of "content://mms/8". |
| 1159 | // FIXME: Should the MmsProvider be responsible for this??? |
| 1160 | res = Uri.parse(uri + "/" + msgId); |
| 1161 | |
| 1162 | // Save address information. |
| 1163 | for (int addrType : ADDRESS_FIELDS) { |
| 1164 | EncodedStringValue[] array = addressMap.get(addrType); |
| 1165 | if (array != null) { |
| 1166 | persistAddress(msgId, addrType, array); |
| 1167 | } |
| 1168 | } |
| 1169 | |
| 1170 | return res; |
| 1171 | } |
| 1172 | |
| 1173 | /** |
| 1174 | * Move a PDU object from one location to another. |
| 1175 | * |
| 1176 | * @param from Specify the PDU object to be moved. |
| 1177 | * @param to The destination location, should be one of the following: |
| 1178 | * "content://mms/inbox", "content://mms/sent", |
| 1179 | * "content://mms/drafts", "content://mms/outbox", |
| 1180 | * "content://mms/trash". |
| 1181 | * @return New Uri of the moved PDU. |
| 1182 | * @throws MmsException Error occurred while moving the message. |
| 1183 | */ |
| 1184 | public Uri move(Uri from, Uri to) throws MmsException { |
| 1185 | // Check whether the 'msgId' has been assigned a valid value. |
| 1186 | long msgId = ContentUris.parseId(from); |
| 1187 | if (msgId == -1L) { |
| 1188 | throw new MmsException("Error! ID of the message: -1."); |
| 1189 | } |
| 1190 | |
| 1191 | // Get corresponding int value of destination box. |
| 1192 | Integer msgBox = MESSAGE_BOX_MAP.get(to); |
| 1193 | if (msgBox == null) { |
| 1194 | throw new MmsException( |
| 1195 | "Bad destination, must be one of " |
| 1196 | + "content://mms/inbox, content://mms/sent, " |
| 1197 | + "content://mms/drafts, content://mms/outbox, " |
| 1198 | + "content://mms/temp."); |
| 1199 | } |
| 1200 | |
| 1201 | ContentValues values = new ContentValues(1); |
| 1202 | values.put(Mms.MESSAGE_BOX, msgBox); |
| 1203 | SqliteWrapper.update(mContext, mContentResolver, from, values, null, null); |
| 1204 | return ContentUris.withAppendedId(to, msgId); |
| 1205 | } |
| 1206 | |
| 1207 | /** |
| 1208 | * Wrap a byte[] into a String. |
| 1209 | */ |
| 1210 | public static String toIsoString(byte[] bytes) { |
| 1211 | try { |
| 1212 | return new String(bytes, CharacterSets.MIMENAME_ISO_8859_1); |
| 1213 | } catch (UnsupportedEncodingException e) { |
| 1214 | // Impossible to reach here! |
| 1215 | Log.e(TAG, "ISO_8859_1 must be supported!", e); |
| 1216 | return ""; |
| 1217 | } |
| 1218 | } |
| 1219 | |
| 1220 | /** |
| 1221 | * Unpack a given String into a byte[]. |
| 1222 | */ |
| 1223 | public static byte[] getBytes(String data) { |
| 1224 | try { |
| 1225 | return data.getBytes(CharacterSets.MIMENAME_ISO_8859_1); |
| 1226 | } catch (UnsupportedEncodingException e) { |
| 1227 | // Impossible to reach here! |
| 1228 | Log.e(TAG, "ISO_8859_1 must be supported!", e); |
| 1229 | return new byte[0]; |
| 1230 | } |
| 1231 | } |
| 1232 | |
| 1233 | /** |
| 1234 | * Remove all objects in the temporary path. |
| 1235 | */ |
| 1236 | public void release() { |
| 1237 | Uri uri = Uri.parse(TEMPORARY_DRM_OBJECT_URI); |
| 1238 | SqliteWrapper.delete(mContext, mContentResolver, uri, null, null); |
| 1239 | } |
| 1240 | |
| 1241 | /** |
| 1242 | * Find all messages to be sent or downloaded before certain time. |
| 1243 | */ |
| 1244 | public Cursor getPendingMessages(long dueTime) { |
| 1245 | Uri.Builder uriBuilder = PendingMessages.CONTENT_URI.buildUpon(); |
| 1246 | uriBuilder.appendQueryParameter("protocol", "mms"); |
| 1247 | |
| 1248 | String selection = PendingMessages.ERROR_TYPE + " < ?" |
| 1249 | + " AND " + PendingMessages.DUE_TIME + " <= ?"; |
| 1250 | |
| 1251 | String[] selectionArgs = new String[] { |
| 1252 | String.valueOf(MmsSms.ERR_TYPE_GENERIC_PERMANENT), |
| 1253 | String.valueOf(dueTime) |
| 1254 | }; |
| 1255 | |
| 1256 | return SqliteWrapper.query(mContext, mContentResolver, |
| 1257 | uriBuilder.build(), null, selection, selectionArgs, |
| 1258 | PendingMessages.DUE_TIME); |
| 1259 | } |
| 1260 | } |