Amit Mahajan | 82f245f | 2019-09-10 13:19:05 -0700 | [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 | |
| 18 | package com.google.android.mms.pdu; |
| 19 | |
| 20 | import android.content.ContentResolver; |
| 21 | import android.content.ContentUris; |
| 22 | import android.content.ContentValues; |
| 23 | import android.content.Context; |
| 24 | import android.database.Cursor; |
| 25 | import android.database.DatabaseUtils; |
| 26 | import android.drm.DrmManagerClient; |
| 27 | import android.net.Uri; |
| 28 | import android.os.ParcelFileDescriptor; |
| 29 | import android.provider.Telephony; |
| 30 | import android.provider.Telephony.Mms; |
| 31 | import android.provider.Telephony.Mms.Addr; |
| 32 | import android.provider.Telephony.Mms.Part; |
| 33 | import android.provider.Telephony.MmsSms; |
| 34 | import android.provider.Telephony.MmsSms.PendingMessages; |
| 35 | import android.provider.Telephony.Threads; |
| 36 | import android.telephony.PhoneNumberUtils; |
| 37 | import android.telephony.SubscriptionManager; |
| 38 | import android.telephony.TelephonyManager; |
| 39 | import android.text.TextUtils; |
| 40 | import android.util.Log; |
| 41 | |
| 42 | import dalvik.annotation.compat.UnsupportedAppUsage; |
| 43 | |
| 44 | import com.google.android.mms.ContentType; |
| 45 | import com.google.android.mms.InvalidHeaderValueException; |
| 46 | import com.google.android.mms.MmsException; |
| 47 | import com.google.android.mms.util.DownloadDrmHelper; |
| 48 | import com.google.android.mms.util.DrmConvertSession; |
| 49 | import com.google.android.mms.util.PduCache; |
| 50 | import com.google.android.mms.util.PduCacheEntry; |
| 51 | import com.google.android.mms.util.SqliteWrapper; |
| 52 | |
| 53 | import java.io.ByteArrayOutputStream; |
| 54 | import java.io.File; |
| 55 | import java.io.FileNotFoundException; |
| 56 | import java.io.IOException; |
| 57 | import java.io.InputStream; |
| 58 | import java.io.OutputStream; |
| 59 | import java.io.UnsupportedEncodingException; |
| 60 | import java.util.ArrayList; |
| 61 | import java.util.HashMap; |
| 62 | import java.util.HashSet; |
| 63 | import java.util.Map; |
| 64 | import java.util.Map.Entry; |
| 65 | import java.util.Set; |
| 66 | |
| 67 | /** |
| 68 | * This class is the high-level manager of PDU storage. |
| 69 | */ |
| 70 | public class PduPersister { |
| 71 | private static final String TAG = "PduPersister"; |
| 72 | private static final boolean DEBUG = false; |
| 73 | private static final boolean LOCAL_LOGV = false; |
| 74 | |
| 75 | private static final long DUMMY_THREAD_ID = Long.MAX_VALUE; |
| 76 | |
| 77 | /** |
| 78 | * The uri of temporary drm objects. |
| 79 | */ |
| 80 | public static final String TEMPORARY_DRM_OBJECT_URI = |
| 81 | "content://mms/" + Long.MAX_VALUE + "/part"; |
| 82 | /** |
| 83 | * Indicate that we transiently failed to process a MM. |
| 84 | */ |
| 85 | public static final int PROC_STATUS_TRANSIENT_FAILURE = 1; |
| 86 | /** |
| 87 | * Indicate that we permanently failed to process a MM. |
| 88 | */ |
| 89 | public static final int PROC_STATUS_PERMANENTLY_FAILURE = 2; |
| 90 | /** |
| 91 | * Indicate that we have successfully processed a MM. |
| 92 | */ |
| 93 | public static final int PROC_STATUS_COMPLETED = 3; |
| 94 | |
| 95 | private static PduPersister sPersister; |
| 96 | @UnsupportedAppUsage |
| 97 | private static final PduCache PDU_CACHE_INSTANCE; |
| 98 | |
| 99 | @UnsupportedAppUsage |
| 100 | private static final int[] ADDRESS_FIELDS = new int[] { |
| 101 | PduHeaders.BCC, |
| 102 | PduHeaders.CC, |
| 103 | PduHeaders.FROM, |
| 104 | PduHeaders.TO |
| 105 | }; |
| 106 | |
| 107 | private static final String[] PDU_PROJECTION = new String[] { |
| 108 | Mms._ID, |
| 109 | Mms.MESSAGE_BOX, |
| 110 | Mms.THREAD_ID, |
| 111 | Mms.RETRIEVE_TEXT, |
| 112 | Mms.SUBJECT, |
| 113 | Mms.CONTENT_LOCATION, |
| 114 | Mms.CONTENT_TYPE, |
| 115 | Mms.MESSAGE_CLASS, |
| 116 | Mms.MESSAGE_ID, |
| 117 | Mms.RESPONSE_TEXT, |
| 118 | Mms.TRANSACTION_ID, |
| 119 | Mms.CONTENT_CLASS, |
| 120 | Mms.DELIVERY_REPORT, |
| 121 | Mms.MESSAGE_TYPE, |
| 122 | Mms.MMS_VERSION, |
| 123 | Mms.PRIORITY, |
| 124 | Mms.READ_REPORT, |
| 125 | Mms.READ_STATUS, |
| 126 | Mms.REPORT_ALLOWED, |
| 127 | Mms.RETRIEVE_STATUS, |
| 128 | Mms.STATUS, |
| 129 | Mms.DATE, |
| 130 | Mms.DELIVERY_TIME, |
| 131 | Mms.EXPIRY, |
| 132 | Mms.MESSAGE_SIZE, |
| 133 | Mms.SUBJECT_CHARSET, |
| 134 | Mms.RETRIEVE_TEXT_CHARSET, |
| 135 | }; |
| 136 | |
| 137 | private static final int PDU_COLUMN_ID = 0; |
| 138 | private static final int PDU_COLUMN_MESSAGE_BOX = 1; |
| 139 | private static final int PDU_COLUMN_THREAD_ID = 2; |
| 140 | private static final int PDU_COLUMN_RETRIEVE_TEXT = 3; |
| 141 | private static final int PDU_COLUMN_SUBJECT = 4; |
| 142 | private static final int PDU_COLUMN_CONTENT_LOCATION = 5; |
| 143 | private static final int PDU_COLUMN_CONTENT_TYPE = 6; |
| 144 | private static final int PDU_COLUMN_MESSAGE_CLASS = 7; |
| 145 | private static final int PDU_COLUMN_MESSAGE_ID = 8; |
| 146 | private static final int PDU_COLUMN_RESPONSE_TEXT = 9; |
| 147 | private static final int PDU_COLUMN_TRANSACTION_ID = 10; |
| 148 | private static final int PDU_COLUMN_CONTENT_CLASS = 11; |
| 149 | private static final int PDU_COLUMN_DELIVERY_REPORT = 12; |
| 150 | private static final int PDU_COLUMN_MESSAGE_TYPE = 13; |
| 151 | private static final int PDU_COLUMN_MMS_VERSION = 14; |
| 152 | private static final int PDU_COLUMN_PRIORITY = 15; |
| 153 | private static final int PDU_COLUMN_READ_REPORT = 16; |
| 154 | private static final int PDU_COLUMN_READ_STATUS = 17; |
| 155 | private static final int PDU_COLUMN_REPORT_ALLOWED = 18; |
| 156 | private static final int PDU_COLUMN_RETRIEVE_STATUS = 19; |
| 157 | private static final int PDU_COLUMN_STATUS = 20; |
| 158 | private static final int PDU_COLUMN_DATE = 21; |
| 159 | private static final int PDU_COLUMN_DELIVERY_TIME = 22; |
| 160 | private static final int PDU_COLUMN_EXPIRY = 23; |
| 161 | private static final int PDU_COLUMN_MESSAGE_SIZE = 24; |
| 162 | private static final int PDU_COLUMN_SUBJECT_CHARSET = 25; |
| 163 | private static final int PDU_COLUMN_RETRIEVE_TEXT_CHARSET = 26; |
| 164 | |
| 165 | @UnsupportedAppUsage |
| 166 | private static final String[] PART_PROJECTION = new String[] { |
| 167 | Part._ID, |
| 168 | Part.CHARSET, |
| 169 | Part.CONTENT_DISPOSITION, |
| 170 | Part.CONTENT_ID, |
| 171 | Part.CONTENT_LOCATION, |
| 172 | Part.CONTENT_TYPE, |
| 173 | Part.FILENAME, |
| 174 | Part.NAME, |
| 175 | Part.TEXT |
| 176 | }; |
| 177 | |
| 178 | private static final int PART_COLUMN_ID = 0; |
| 179 | private static final int PART_COLUMN_CHARSET = 1; |
| 180 | private static final int PART_COLUMN_CONTENT_DISPOSITION = 2; |
| 181 | private static final int PART_COLUMN_CONTENT_ID = 3; |
| 182 | private static final int PART_COLUMN_CONTENT_LOCATION = 4; |
| 183 | private static final int PART_COLUMN_CONTENT_TYPE = 5; |
| 184 | private static final int PART_COLUMN_FILENAME = 6; |
| 185 | private static final int PART_COLUMN_NAME = 7; |
| 186 | private static final int PART_COLUMN_TEXT = 8; |
| 187 | |
| 188 | @UnsupportedAppUsage |
| 189 | private static final HashMap<Uri, Integer> MESSAGE_BOX_MAP; |
| 190 | // These map are used for convenience in persist() and load(). |
| 191 | private static final HashMap<Integer, Integer> CHARSET_COLUMN_INDEX_MAP; |
| 192 | private static final HashMap<Integer, Integer> ENCODED_STRING_COLUMN_INDEX_MAP; |
| 193 | private static final HashMap<Integer, Integer> TEXT_STRING_COLUMN_INDEX_MAP; |
| 194 | private static final HashMap<Integer, Integer> OCTET_COLUMN_INDEX_MAP; |
| 195 | private static final HashMap<Integer, Integer> LONG_COLUMN_INDEX_MAP; |
| 196 | @UnsupportedAppUsage |
| 197 | private static final HashMap<Integer, String> CHARSET_COLUMN_NAME_MAP; |
| 198 | @UnsupportedAppUsage |
| 199 | private static final HashMap<Integer, String> ENCODED_STRING_COLUMN_NAME_MAP; |
| 200 | @UnsupportedAppUsage |
| 201 | private static final HashMap<Integer, String> TEXT_STRING_COLUMN_NAME_MAP; |
| 202 | @UnsupportedAppUsage |
| 203 | private static final HashMap<Integer, String> OCTET_COLUMN_NAME_MAP; |
| 204 | @UnsupportedAppUsage |
| 205 | private static final HashMap<Integer, String> LONG_COLUMN_NAME_MAP; |
| 206 | |
| 207 | static { |
| 208 | MESSAGE_BOX_MAP = new HashMap<Uri, Integer>(); |
| 209 | MESSAGE_BOX_MAP.put(Mms.Inbox.CONTENT_URI, Mms.MESSAGE_BOX_INBOX); |
| 210 | MESSAGE_BOX_MAP.put(Mms.Sent.CONTENT_URI, Mms.MESSAGE_BOX_SENT); |
| 211 | MESSAGE_BOX_MAP.put(Mms.Draft.CONTENT_URI, Mms.MESSAGE_BOX_DRAFTS); |
| 212 | MESSAGE_BOX_MAP.put(Mms.Outbox.CONTENT_URI, Mms.MESSAGE_BOX_OUTBOX); |
| 213 | |
| 214 | CHARSET_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 215 | CHARSET_COLUMN_INDEX_MAP.put(PduHeaders.SUBJECT, PDU_COLUMN_SUBJECT_CHARSET); |
| 216 | CHARSET_COLUMN_INDEX_MAP.put(PduHeaders.RETRIEVE_TEXT, PDU_COLUMN_RETRIEVE_TEXT_CHARSET); |
| 217 | |
| 218 | CHARSET_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 219 | CHARSET_COLUMN_NAME_MAP.put(PduHeaders.SUBJECT, Mms.SUBJECT_CHARSET); |
| 220 | CHARSET_COLUMN_NAME_MAP.put(PduHeaders.RETRIEVE_TEXT, Mms.RETRIEVE_TEXT_CHARSET); |
| 221 | |
| 222 | // Encoded string field code -> column index/name map. |
| 223 | ENCODED_STRING_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 224 | ENCODED_STRING_COLUMN_INDEX_MAP.put(PduHeaders.RETRIEVE_TEXT, PDU_COLUMN_RETRIEVE_TEXT); |
| 225 | ENCODED_STRING_COLUMN_INDEX_MAP.put(PduHeaders.SUBJECT, PDU_COLUMN_SUBJECT); |
| 226 | |
| 227 | ENCODED_STRING_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 228 | ENCODED_STRING_COLUMN_NAME_MAP.put(PduHeaders.RETRIEVE_TEXT, Mms.RETRIEVE_TEXT); |
| 229 | ENCODED_STRING_COLUMN_NAME_MAP.put(PduHeaders.SUBJECT, Mms.SUBJECT); |
| 230 | |
| 231 | // Text string field code -> column index/name map. |
| 232 | TEXT_STRING_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 233 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.CONTENT_LOCATION, PDU_COLUMN_CONTENT_LOCATION); |
| 234 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.CONTENT_TYPE, PDU_COLUMN_CONTENT_TYPE); |
| 235 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.MESSAGE_CLASS, PDU_COLUMN_MESSAGE_CLASS); |
| 236 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.MESSAGE_ID, PDU_COLUMN_MESSAGE_ID); |
| 237 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.RESPONSE_TEXT, PDU_COLUMN_RESPONSE_TEXT); |
| 238 | TEXT_STRING_COLUMN_INDEX_MAP.put(PduHeaders.TRANSACTION_ID, PDU_COLUMN_TRANSACTION_ID); |
| 239 | |
| 240 | TEXT_STRING_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 241 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.CONTENT_LOCATION, Mms.CONTENT_LOCATION); |
| 242 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.CONTENT_TYPE, Mms.CONTENT_TYPE); |
| 243 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.MESSAGE_CLASS, Mms.MESSAGE_CLASS); |
| 244 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.MESSAGE_ID, Mms.MESSAGE_ID); |
| 245 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.RESPONSE_TEXT, Mms.RESPONSE_TEXT); |
| 246 | TEXT_STRING_COLUMN_NAME_MAP.put(PduHeaders.TRANSACTION_ID, Mms.TRANSACTION_ID); |
| 247 | |
| 248 | // Octet field code -> column index/name map. |
| 249 | OCTET_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 250 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.CONTENT_CLASS, PDU_COLUMN_CONTENT_CLASS); |
| 251 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.DELIVERY_REPORT, PDU_COLUMN_DELIVERY_REPORT); |
| 252 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.MESSAGE_TYPE, PDU_COLUMN_MESSAGE_TYPE); |
| 253 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.MMS_VERSION, PDU_COLUMN_MMS_VERSION); |
| 254 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.PRIORITY, PDU_COLUMN_PRIORITY); |
| 255 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.READ_REPORT, PDU_COLUMN_READ_REPORT); |
| 256 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.READ_STATUS, PDU_COLUMN_READ_STATUS); |
| 257 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.REPORT_ALLOWED, PDU_COLUMN_REPORT_ALLOWED); |
| 258 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.RETRIEVE_STATUS, PDU_COLUMN_RETRIEVE_STATUS); |
| 259 | OCTET_COLUMN_INDEX_MAP.put(PduHeaders.STATUS, PDU_COLUMN_STATUS); |
| 260 | |
| 261 | OCTET_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 262 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.CONTENT_CLASS, Mms.CONTENT_CLASS); |
| 263 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.DELIVERY_REPORT, Mms.DELIVERY_REPORT); |
| 264 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.MESSAGE_TYPE, Mms.MESSAGE_TYPE); |
| 265 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.MMS_VERSION, Mms.MMS_VERSION); |
| 266 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.PRIORITY, Mms.PRIORITY); |
| 267 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.READ_REPORT, Mms.READ_REPORT); |
| 268 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.READ_STATUS, Mms.READ_STATUS); |
| 269 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.REPORT_ALLOWED, Mms.REPORT_ALLOWED); |
| 270 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.RETRIEVE_STATUS, Mms.RETRIEVE_STATUS); |
| 271 | OCTET_COLUMN_NAME_MAP.put(PduHeaders.STATUS, Mms.STATUS); |
| 272 | |
| 273 | // Long field code -> column index/name map. |
| 274 | LONG_COLUMN_INDEX_MAP = new HashMap<Integer, Integer>(); |
| 275 | LONG_COLUMN_INDEX_MAP.put(PduHeaders.DATE, PDU_COLUMN_DATE); |
| 276 | LONG_COLUMN_INDEX_MAP.put(PduHeaders.DELIVERY_TIME, PDU_COLUMN_DELIVERY_TIME); |
| 277 | LONG_COLUMN_INDEX_MAP.put(PduHeaders.EXPIRY, PDU_COLUMN_EXPIRY); |
| 278 | LONG_COLUMN_INDEX_MAP.put(PduHeaders.MESSAGE_SIZE, PDU_COLUMN_MESSAGE_SIZE); |
| 279 | |
| 280 | LONG_COLUMN_NAME_MAP = new HashMap<Integer, String>(); |
| 281 | LONG_COLUMN_NAME_MAP.put(PduHeaders.DATE, Mms.DATE); |
| 282 | LONG_COLUMN_NAME_MAP.put(PduHeaders.DELIVERY_TIME, Mms.DELIVERY_TIME); |
| 283 | LONG_COLUMN_NAME_MAP.put(PduHeaders.EXPIRY, Mms.EXPIRY); |
| 284 | LONG_COLUMN_NAME_MAP.put(PduHeaders.MESSAGE_SIZE, Mms.MESSAGE_SIZE); |
| 285 | |
| 286 | PDU_CACHE_INSTANCE = PduCache.getInstance(); |
| 287 | } |
| 288 | |
| 289 | @UnsupportedAppUsage |
| 290 | private final Context mContext; |
| 291 | @UnsupportedAppUsage |
| 292 | private final ContentResolver mContentResolver; |
| 293 | private final DrmManagerClient mDrmManagerClient; |
| 294 | @UnsupportedAppUsage |
| 295 | private final TelephonyManager mTelephonyManager; |
| 296 | |
| 297 | private PduPersister(Context context) { |
| 298 | mContext = context; |
| 299 | mContentResolver = context.getContentResolver(); |
| 300 | mDrmManagerClient = new DrmManagerClient(context); |
| 301 | mTelephonyManager = (TelephonyManager)context |
| 302 | .getSystemService(Context.TELEPHONY_SERVICE); |
| 303 | } |
| 304 | |
| 305 | /** Get(or create if not exist) an instance of PduPersister */ |
| 306 | @UnsupportedAppUsage |
| 307 | public static PduPersister getPduPersister(Context context) { |
| 308 | if ((sPersister == null)) { |
| 309 | sPersister = new PduPersister(context); |
| 310 | } else if (!context.equals(sPersister.mContext)) { |
| 311 | sPersister.release(); |
| 312 | sPersister = new PduPersister(context); |
| 313 | } |
| 314 | |
| 315 | return sPersister; |
| 316 | } |
| 317 | |
| 318 | private void setEncodedStringValueToHeaders( |
| 319 | Cursor c, int columnIndex, |
| 320 | PduHeaders headers, int mapColumn) { |
| 321 | String s = c.getString(columnIndex); |
| 322 | if ((s != null) && (s.length() > 0)) { |
| 323 | int charsetColumnIndex = CHARSET_COLUMN_INDEX_MAP.get(mapColumn); |
| 324 | int charset = c.getInt(charsetColumnIndex); |
| 325 | EncodedStringValue value = new EncodedStringValue( |
| 326 | charset, getBytes(s)); |
| 327 | headers.setEncodedStringValue(value, mapColumn); |
| 328 | } |
| 329 | } |
| 330 | |
| 331 | private void setTextStringToHeaders( |
| 332 | Cursor c, int columnIndex, |
| 333 | PduHeaders headers, int mapColumn) { |
| 334 | String s = c.getString(columnIndex); |
| 335 | if (s != null) { |
| 336 | headers.setTextString(getBytes(s), mapColumn); |
| 337 | } |
| 338 | } |
| 339 | |
| 340 | private void setOctetToHeaders( |
| 341 | Cursor c, int columnIndex, |
| 342 | PduHeaders headers, int mapColumn) throws InvalidHeaderValueException { |
| 343 | if (!c.isNull(columnIndex)) { |
| 344 | int b = c.getInt(columnIndex); |
| 345 | headers.setOctet(b, mapColumn); |
| 346 | } |
| 347 | } |
| 348 | |
| 349 | private void setLongToHeaders( |
| 350 | Cursor c, int columnIndex, |
| 351 | PduHeaders headers, int mapColumn) { |
| 352 | if (!c.isNull(columnIndex)) { |
| 353 | long l = c.getLong(columnIndex); |
| 354 | headers.setLongInteger(l, mapColumn); |
| 355 | } |
| 356 | } |
| 357 | |
| 358 | @UnsupportedAppUsage |
| 359 | private Integer getIntegerFromPartColumn(Cursor c, int columnIndex) { |
| 360 | if (!c.isNull(columnIndex)) { |
| 361 | return c.getInt(columnIndex); |
| 362 | } |
| 363 | return null; |
| 364 | } |
| 365 | |
| 366 | @UnsupportedAppUsage |
| 367 | private byte[] getByteArrayFromPartColumn(Cursor c, int columnIndex) { |
| 368 | if (!c.isNull(columnIndex)) { |
| 369 | return getBytes(c.getString(columnIndex)); |
| 370 | } |
| 371 | return null; |
| 372 | } |
| 373 | |
| 374 | private PduPart[] loadParts(long msgId) throws MmsException { |
| 375 | Cursor c = SqliteWrapper.query(mContext, mContentResolver, |
| 376 | Uri.parse("content://mms/" + msgId + "/part"), |
| 377 | PART_PROJECTION, null, null, null); |
| 378 | |
| 379 | PduPart[] parts = null; |
| 380 | |
| 381 | try { |
| 382 | if ((c == null) || (c.getCount() == 0)) { |
| 383 | if (LOCAL_LOGV) { |
| 384 | Log.v(TAG, "loadParts(" + msgId + "): no part to load."); |
| 385 | } |
| 386 | return null; |
| 387 | } |
| 388 | |
| 389 | int partCount = c.getCount(); |
| 390 | int partIdx = 0; |
| 391 | parts = new PduPart[partCount]; |
| 392 | while (c.moveToNext()) { |
| 393 | PduPart part = new PduPart(); |
| 394 | Integer charset = getIntegerFromPartColumn( |
| 395 | c, PART_COLUMN_CHARSET); |
| 396 | if (charset != null) { |
| 397 | part.setCharset(charset); |
| 398 | } |
| 399 | |
| 400 | byte[] contentDisposition = getByteArrayFromPartColumn( |
| 401 | c, PART_COLUMN_CONTENT_DISPOSITION); |
| 402 | if (contentDisposition != null) { |
| 403 | part.setContentDisposition(contentDisposition); |
| 404 | } |
| 405 | |
| 406 | byte[] contentId = getByteArrayFromPartColumn( |
| 407 | c, PART_COLUMN_CONTENT_ID); |
| 408 | if (contentId != null) { |
| 409 | part.setContentId(contentId); |
| 410 | } |
| 411 | |
| 412 | byte[] contentLocation = getByteArrayFromPartColumn( |
| 413 | c, PART_COLUMN_CONTENT_LOCATION); |
| 414 | if (contentLocation != null) { |
| 415 | part.setContentLocation(contentLocation); |
| 416 | } |
| 417 | |
| 418 | byte[] contentType = getByteArrayFromPartColumn( |
| 419 | c, PART_COLUMN_CONTENT_TYPE); |
| 420 | if (contentType != null) { |
| 421 | part.setContentType(contentType); |
| 422 | } else { |
| 423 | throw new MmsException("Content-Type must be set."); |
| 424 | } |
| 425 | |
| 426 | byte[] fileName = getByteArrayFromPartColumn( |
| 427 | c, PART_COLUMN_FILENAME); |
| 428 | if (fileName != null) { |
| 429 | part.setFilename(fileName); |
| 430 | } |
| 431 | |
| 432 | byte[] name = getByteArrayFromPartColumn( |
| 433 | c, PART_COLUMN_NAME); |
| 434 | if (name != null) { |
| 435 | part.setName(name); |
| 436 | } |
| 437 | |
| 438 | // Construct a Uri for this part. |
| 439 | long partId = c.getLong(PART_COLUMN_ID); |
| 440 | Uri partURI = Uri.parse("content://mms/part/" + partId); |
| 441 | part.setDataUri(partURI); |
| 442 | |
| 443 | // For images/audio/video, we won't keep their data in Part |
| 444 | // because their renderer accept Uri as source. |
| 445 | String type = toIsoString(contentType); |
| 446 | if (!ContentType.isImageType(type) |
| 447 | && !ContentType.isAudioType(type) |
| 448 | && !ContentType.isVideoType(type)) { |
| 449 | ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| 450 | InputStream is = null; |
| 451 | |
| 452 | // Store simple string values directly in the database instead of an |
| 453 | // external file. This makes the text searchable and retrieval slightly |
| 454 | // faster. |
| 455 | if (ContentType.TEXT_PLAIN.equals(type) || ContentType.APP_SMIL.equals(type) |
| 456 | || ContentType.TEXT_HTML.equals(type)) { |
| 457 | String text = c.getString(PART_COLUMN_TEXT); |
| 458 | byte [] blob = new EncodedStringValue(text != null ? text : "") |
| 459 | .getTextString(); |
| 460 | baos.write(blob, 0, blob.length); |
| 461 | } else { |
| 462 | |
| 463 | try { |
| 464 | is = mContentResolver.openInputStream(partURI); |
| 465 | |
| 466 | byte[] buffer = new byte[256]; |
| 467 | int len = is.read(buffer); |
| 468 | while (len >= 0) { |
| 469 | baos.write(buffer, 0, len); |
| 470 | len = is.read(buffer); |
| 471 | } |
| 472 | } catch (IOException e) { |
| 473 | Log.e(TAG, "Failed to load part data", e); |
| 474 | c.close(); |
| 475 | throw new MmsException(e); |
| 476 | } finally { |
| 477 | if (is != null) { |
| 478 | try { |
| 479 | is.close(); |
| 480 | } catch (IOException e) { |
| 481 | Log.e(TAG, "Failed to close stream", e); |
| 482 | } // Ignore |
| 483 | } |
| 484 | } |
| 485 | } |
| 486 | part.setData(baos.toByteArray()); |
| 487 | } |
| 488 | parts[partIdx++] = part; |
| 489 | } |
| 490 | } finally { |
| 491 | if (c != null) { |
| 492 | c.close(); |
| 493 | } |
| 494 | } |
| 495 | |
| 496 | return parts; |
| 497 | } |
| 498 | |
| 499 | private void loadAddress(long msgId, PduHeaders headers) { |
| 500 | Cursor c = SqliteWrapper.query(mContext, mContentResolver, |
| 501 | Uri.parse("content://mms/" + msgId + "/addr"), |
| 502 | new String[] { Addr.ADDRESS, Addr.CHARSET, Addr.TYPE }, |
| 503 | null, null, null); |
| 504 | |
| 505 | if (c != null) { |
| 506 | try { |
| 507 | while (c.moveToNext()) { |
| 508 | String addr = c.getString(0); |
| 509 | if (!TextUtils.isEmpty(addr)) { |
| 510 | int addrType = c.getInt(2); |
| 511 | switch (addrType) { |
| 512 | case PduHeaders.FROM: |
| 513 | headers.setEncodedStringValue( |
| 514 | new EncodedStringValue(c.getInt(1), getBytes(addr)), |
| 515 | addrType); |
| 516 | break; |
| 517 | case PduHeaders.TO: |
| 518 | case PduHeaders.CC: |
| 519 | case PduHeaders.BCC: |
| 520 | headers.appendEncodedStringValue( |
| 521 | new EncodedStringValue(c.getInt(1), getBytes(addr)), |
| 522 | addrType); |
| 523 | break; |
| 524 | default: |
| 525 | Log.e(TAG, "Unknown address type: " + addrType); |
| 526 | break; |
| 527 | } |
| 528 | } |
| 529 | } |
| 530 | } finally { |
| 531 | c.close(); |
| 532 | } |
| 533 | } |
| 534 | } |
| 535 | |
| 536 | /** |
| 537 | * Load a PDU from storage by given Uri. |
| 538 | * |
| 539 | * @param uri The Uri of the PDU to be loaded. |
| 540 | * @return A generic PDU object, it may be cast to dedicated PDU. |
| 541 | * @throws MmsException Failed to load some fields of a PDU. |
| 542 | */ |
| 543 | @UnsupportedAppUsage |
| 544 | public GenericPdu load(Uri uri) throws MmsException { |
| 545 | GenericPdu pdu = null; |
| 546 | PduCacheEntry cacheEntry = null; |
| 547 | int msgBox = 0; |
| 548 | long threadId = -1; |
| 549 | try { |
| 550 | synchronized(PDU_CACHE_INSTANCE) { |
| 551 | if (PDU_CACHE_INSTANCE.isUpdating(uri)) { |
| 552 | if (LOCAL_LOGV) { |
| 553 | Log.v(TAG, "load: " + uri + " blocked by isUpdating()"); |
| 554 | } |
| 555 | try { |
| 556 | PDU_CACHE_INSTANCE.wait(); |
| 557 | } catch (InterruptedException e) { |
| 558 | Log.e(TAG, "load: ", e); |
| 559 | } |
| 560 | cacheEntry = PDU_CACHE_INSTANCE.get(uri); |
| 561 | if (cacheEntry != null) { |
| 562 | return cacheEntry.getPdu(); |
| 563 | } |
| 564 | } |
| 565 | // Tell the cache to indicate to other callers that this item |
| 566 | // is currently being updated. |
| 567 | PDU_CACHE_INSTANCE.setUpdating(uri, true); |
| 568 | } |
| 569 | |
| 570 | Cursor c = SqliteWrapper.query(mContext, mContentResolver, uri, |
| 571 | PDU_PROJECTION, null, null, null); |
| 572 | PduHeaders headers = new PduHeaders(); |
| 573 | Set<Entry<Integer, Integer>> set; |
| 574 | long msgId = ContentUris.parseId(uri); |
| 575 | |
| 576 | try { |
| 577 | if ((c == null) || (c.getCount() != 1) || !c.moveToFirst()) { |
| 578 | throw new MmsException("Bad uri: " + uri); |
| 579 | } |
| 580 | |
| 581 | msgBox = c.getInt(PDU_COLUMN_MESSAGE_BOX); |
| 582 | threadId = c.getLong(PDU_COLUMN_THREAD_ID); |
| 583 | |
| 584 | set = ENCODED_STRING_COLUMN_INDEX_MAP.entrySet(); |
| 585 | for (Entry<Integer, Integer> e : set) { |
| 586 | setEncodedStringValueToHeaders( |
| 587 | c, e.getValue(), headers, e.getKey()); |
| 588 | } |
| 589 | |
| 590 | set = TEXT_STRING_COLUMN_INDEX_MAP.entrySet(); |
| 591 | for (Entry<Integer, Integer> e : set) { |
| 592 | setTextStringToHeaders( |
| 593 | c, e.getValue(), headers, e.getKey()); |
| 594 | } |
| 595 | |
| 596 | set = OCTET_COLUMN_INDEX_MAP.entrySet(); |
| 597 | for (Entry<Integer, Integer> e : set) { |
| 598 | setOctetToHeaders( |
| 599 | c, e.getValue(), headers, e.getKey()); |
| 600 | } |
| 601 | |
| 602 | set = LONG_COLUMN_INDEX_MAP.entrySet(); |
| 603 | for (Entry<Integer, Integer> e : set) { |
| 604 | setLongToHeaders( |
| 605 | c, e.getValue(), headers, e.getKey()); |
| 606 | } |
| 607 | } finally { |
| 608 | if (c != null) { |
| 609 | c.close(); |
| 610 | } |
| 611 | } |
| 612 | |
| 613 | // Check whether 'msgId' has been assigned a valid value. |
| 614 | if (msgId == -1L) { |
| 615 | throw new MmsException("Error! ID of the message: -1."); |
| 616 | } |
| 617 | |
| 618 | // Load address information of the MM. |
| 619 | loadAddress(msgId, headers); |
| 620 | |
| 621 | int msgType = headers.getOctet(PduHeaders.MESSAGE_TYPE); |
| 622 | PduBody body = new PduBody(); |
| 623 | |
| 624 | // For PDU which type is M_retrieve.conf or Send.req, we should |
| 625 | // load multiparts and put them into the body of the PDU. |
| 626 | if ((msgType == PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF) |
| 627 | || (msgType == PduHeaders.MESSAGE_TYPE_SEND_REQ)) { |
| 628 | PduPart[] parts = loadParts(msgId); |
| 629 | if (parts != null) { |
| 630 | int partsNum = parts.length; |
| 631 | for (int i = 0; i < partsNum; i++) { |
| 632 | body.addPart(parts[i]); |
| 633 | } |
| 634 | } |
| 635 | } |
| 636 | |
| 637 | switch (msgType) { |
| 638 | case PduHeaders.MESSAGE_TYPE_NOTIFICATION_IND: |
| 639 | pdu = new NotificationInd(headers); |
| 640 | break; |
| 641 | case PduHeaders.MESSAGE_TYPE_DELIVERY_IND: |
| 642 | pdu = new DeliveryInd(headers); |
| 643 | break; |
| 644 | case PduHeaders.MESSAGE_TYPE_READ_ORIG_IND: |
| 645 | pdu = new ReadOrigInd(headers); |
| 646 | break; |
| 647 | case PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF: |
| 648 | pdu = new RetrieveConf(headers, body); |
| 649 | break; |
| 650 | case PduHeaders.MESSAGE_TYPE_SEND_REQ: |
| 651 | pdu = new SendReq(headers, body); |
| 652 | break; |
| 653 | case PduHeaders.MESSAGE_TYPE_ACKNOWLEDGE_IND: |
| 654 | pdu = new AcknowledgeInd(headers); |
| 655 | break; |
| 656 | case PduHeaders.MESSAGE_TYPE_NOTIFYRESP_IND: |
| 657 | pdu = new NotifyRespInd(headers); |
| 658 | break; |
| 659 | case PduHeaders.MESSAGE_TYPE_READ_REC_IND: |
| 660 | pdu = new ReadRecInd(headers); |
| 661 | break; |
| 662 | case PduHeaders.MESSAGE_TYPE_SEND_CONF: |
| 663 | case PduHeaders.MESSAGE_TYPE_FORWARD_REQ: |
| 664 | case PduHeaders.MESSAGE_TYPE_FORWARD_CONF: |
| 665 | case PduHeaders.MESSAGE_TYPE_MBOX_STORE_REQ: |
| 666 | case PduHeaders.MESSAGE_TYPE_MBOX_STORE_CONF: |
| 667 | case PduHeaders.MESSAGE_TYPE_MBOX_VIEW_REQ: |
| 668 | case PduHeaders.MESSAGE_TYPE_MBOX_VIEW_CONF: |
| 669 | case PduHeaders.MESSAGE_TYPE_MBOX_UPLOAD_REQ: |
| 670 | case PduHeaders.MESSAGE_TYPE_MBOX_UPLOAD_CONF: |
| 671 | case PduHeaders.MESSAGE_TYPE_MBOX_DELETE_REQ: |
| 672 | case PduHeaders.MESSAGE_TYPE_MBOX_DELETE_CONF: |
| 673 | case PduHeaders.MESSAGE_TYPE_MBOX_DESCR: |
| 674 | case PduHeaders.MESSAGE_TYPE_DELETE_REQ: |
| 675 | case PduHeaders.MESSAGE_TYPE_DELETE_CONF: |
| 676 | case PduHeaders.MESSAGE_TYPE_CANCEL_REQ: |
| 677 | case PduHeaders.MESSAGE_TYPE_CANCEL_CONF: |
| 678 | throw new MmsException( |
| 679 | "Unsupported PDU type: " + Integer.toHexString(msgType)); |
| 680 | |
| 681 | default: |
| 682 | throw new MmsException( |
| 683 | "Unrecognized PDU type: " + Integer.toHexString(msgType)); |
| 684 | } |
| 685 | } finally { |
| 686 | synchronized(PDU_CACHE_INSTANCE) { |
| 687 | if (pdu != null) { |
| 688 | assert(PDU_CACHE_INSTANCE.get(uri) == null); |
| 689 | // Update the cache entry with the real info |
| 690 | cacheEntry = new PduCacheEntry(pdu, msgBox, threadId); |
| 691 | PDU_CACHE_INSTANCE.put(uri, cacheEntry); |
| 692 | } |
| 693 | PDU_CACHE_INSTANCE.setUpdating(uri, false); |
| 694 | PDU_CACHE_INSTANCE.notifyAll(); // tell anybody waiting on this entry to go ahead |
| 695 | } |
| 696 | } |
| 697 | return pdu; |
| 698 | } |
| 699 | |
| 700 | @UnsupportedAppUsage |
| 701 | private void persistAddress( |
| 702 | long msgId, int type, EncodedStringValue[] array) { |
| 703 | ContentValues values = new ContentValues(3); |
| 704 | |
| 705 | for (EncodedStringValue addr : array) { |
| 706 | values.clear(); // Clear all values first. |
| 707 | values.put(Addr.ADDRESS, toIsoString(addr.getTextString())); |
| 708 | values.put(Addr.CHARSET, addr.getCharacterSet()); |
| 709 | values.put(Addr.TYPE, type); |
| 710 | |
| 711 | Uri uri = Uri.parse("content://mms/" + msgId + "/addr"); |
| 712 | SqliteWrapper.insert(mContext, mContentResolver, uri, values); |
| 713 | } |
| 714 | } |
| 715 | |
| 716 | @UnsupportedAppUsage |
| 717 | private static String getPartContentType(PduPart part) { |
| 718 | return part.getContentType() == null ? null : toIsoString(part.getContentType()); |
| 719 | } |
| 720 | |
| 721 | @UnsupportedAppUsage |
| 722 | public Uri persistPart(PduPart part, long msgId, HashMap<Uri, InputStream> preOpenedFiles) |
| 723 | throws MmsException { |
| 724 | Uri uri = Uri.parse("content://mms/" + msgId + "/part"); |
| 725 | ContentValues values = new ContentValues(8); |
| 726 | |
| 727 | int charset = part.getCharset(); |
| 728 | if (charset != 0 ) { |
| 729 | values.put(Part.CHARSET, charset); |
| 730 | } |
| 731 | |
| 732 | String contentType = getPartContentType(part); |
| 733 | if (contentType != null) { |
| 734 | // There is no "image/jpg" in Android (and it's an invalid mimetype). |
| 735 | // Change it to "image/jpeg" |
| 736 | if (ContentType.IMAGE_JPG.equals(contentType)) { |
| 737 | contentType = ContentType.IMAGE_JPEG; |
| 738 | } |
| 739 | |
| 740 | values.put(Part.CONTENT_TYPE, contentType); |
| 741 | // To ensure the SMIL part is always the first part. |
| 742 | if (ContentType.APP_SMIL.equals(contentType)) { |
| 743 | values.put(Part.SEQ, -1); |
| 744 | } |
| 745 | } else { |
| 746 | throw new MmsException("MIME type of the part must be set."); |
| 747 | } |
| 748 | |
| 749 | if (part.getFilename() != null) { |
| 750 | String fileName = new String(part.getFilename()); |
| 751 | values.put(Part.FILENAME, fileName); |
| 752 | } |
| 753 | |
| 754 | if (part.getName() != null) { |
| 755 | String name = new String(part.getName()); |
| 756 | values.put(Part.NAME, name); |
| 757 | } |
| 758 | |
| 759 | Object value = null; |
| 760 | if (part.getContentDisposition() != null) { |
| 761 | value = toIsoString(part.getContentDisposition()); |
| 762 | values.put(Part.CONTENT_DISPOSITION, (String) value); |
| 763 | } |
| 764 | |
| 765 | if (part.getContentId() != null) { |
| 766 | value = toIsoString(part.getContentId()); |
| 767 | values.put(Part.CONTENT_ID, (String) value); |
| 768 | } |
| 769 | |
| 770 | if (part.getContentLocation() != null) { |
| 771 | value = toIsoString(part.getContentLocation()); |
| 772 | values.put(Part.CONTENT_LOCATION, (String) value); |
| 773 | } |
| 774 | |
| 775 | Uri res = SqliteWrapper.insert(mContext, mContentResolver, uri, values); |
| 776 | if (res == null) { |
| 777 | throw new MmsException("Failed to persist part, return null."); |
| 778 | } |
| 779 | |
| 780 | persistData(part, res, contentType, preOpenedFiles); |
| 781 | // After successfully store the data, we should update |
| 782 | // the dataUri of the part. |
| 783 | part.setDataUri(res); |
| 784 | |
| 785 | return res; |
| 786 | } |
| 787 | |
| 788 | /** |
| 789 | * Save data of the part into storage. The source data may be given |
| 790 | * by a byte[] or a Uri. If it's a byte[], directly save it |
| 791 | * into storage, otherwise load source data from the dataUri and then |
| 792 | * save it. If the data is an image, we may scale down it according |
| 793 | * to user preference. |
| 794 | * |
| 795 | * @param part The PDU part which contains data to be saved. |
| 796 | * @param uri The URI of the part. |
| 797 | * @param contentType The MIME type of the part. |
| 798 | * @param preOpenedFiles if not null, a map of preopened InputStreams for the parts. |
| 799 | * @throws MmsException Cannot find source data or error occurred |
| 800 | * while saving the data. |
| 801 | */ |
| 802 | private void persistData(PduPart part, Uri uri, |
| 803 | String contentType, HashMap<Uri, InputStream> preOpenedFiles) |
| 804 | throws MmsException { |
| 805 | OutputStream os = null; |
| 806 | InputStream is = null; |
| 807 | DrmConvertSession drmConvertSession = null; |
| 808 | Uri dataUri = null; |
| 809 | String path = null; |
| 810 | |
| 811 | try { |
| 812 | byte[] data = part.getData(); |
| 813 | if (ContentType.TEXT_PLAIN.equals(contentType) |
| 814 | || ContentType.APP_SMIL.equals(contentType) |
| 815 | || ContentType.TEXT_HTML.equals(contentType)) { |
| 816 | ContentValues cv = new ContentValues(); |
| 817 | if (data == null) { |
| 818 | data = new String("").getBytes(CharacterSets.DEFAULT_CHARSET_NAME); |
| 819 | } |
| 820 | cv.put(Telephony.Mms.Part.TEXT, new EncodedStringValue(data).getString()); |
| 821 | if (mContentResolver.update(uri, cv, null, null) != 1) { |
| 822 | throw new MmsException("unable to update " + uri.toString()); |
| 823 | } |
| 824 | } else { |
| 825 | boolean isDrm = DownloadDrmHelper.isDrmConvertNeeded(contentType); |
| 826 | if (isDrm) { |
| 827 | if (uri != null) { |
| 828 | try (ParcelFileDescriptor pfd = |
| 829 | mContentResolver.openFileDescriptor(uri, "r")) { |
| 830 | if (pfd.getStatSize() > 0) { |
| 831 | // we're not going to re-persist and re-encrypt an already |
| 832 | // converted drm file |
| 833 | return; |
| 834 | } |
| 835 | } catch (Exception e) { |
| 836 | Log.e(TAG, "Can't get file info for: " + part.getDataUri(), e); |
| 837 | } |
| 838 | } |
| 839 | // We haven't converted the file yet, start the conversion |
| 840 | drmConvertSession = DrmConvertSession.open(mContext, contentType); |
| 841 | if (drmConvertSession == null) { |
| 842 | throw new MmsException("Mimetype " + contentType + |
| 843 | " can not be converted."); |
| 844 | } |
| 845 | } |
| 846 | // uri can look like: |
| 847 | // content://mms/part/98 |
| 848 | os = mContentResolver.openOutputStream(uri); |
| 849 | if (data == null) { |
| 850 | dataUri = part.getDataUri(); |
| 851 | if ((dataUri == null) || (dataUri.equals(uri))) { |
| 852 | Log.w(TAG, "Can't find data for this part."); |
| 853 | return; |
| 854 | } |
| 855 | // dataUri can look like: |
| 856 | // content://com.google.android.gallery3d.provider/picasa/item/5720646660183715586 |
| 857 | if (preOpenedFiles != null && preOpenedFiles.containsKey(dataUri)) { |
| 858 | is = preOpenedFiles.get(dataUri); |
| 859 | } |
| 860 | if (is == null) { |
| 861 | is = mContentResolver.openInputStream(dataUri); |
| 862 | } |
| 863 | |
| 864 | if (LOCAL_LOGV) { |
| 865 | Log.v(TAG, "Saving data to: " + uri); |
| 866 | } |
| 867 | |
| 868 | byte[] buffer = new byte[8192]; |
| 869 | for (int len = 0; (len = is.read(buffer)) != -1; ) { |
| 870 | if (!isDrm) { |
| 871 | os.write(buffer, 0, len); |
| 872 | } else { |
| 873 | byte[] convertedData = drmConvertSession.convert(buffer, len); |
| 874 | if (convertedData != null) { |
| 875 | os.write(convertedData, 0, convertedData.length); |
| 876 | } else { |
| 877 | throw new MmsException("Error converting drm data."); |
| 878 | } |
| 879 | } |
| 880 | } |
| 881 | } else { |
| 882 | if (LOCAL_LOGV) { |
| 883 | Log.v(TAG, "Saving data to: " + uri); |
| 884 | } |
| 885 | if (!isDrm) { |
| 886 | os.write(data); |
| 887 | } else { |
| 888 | dataUri = uri; |
| 889 | byte[] convertedData = drmConvertSession.convert(data, data.length); |
| 890 | if (convertedData != null) { |
| 891 | os.write(convertedData, 0, convertedData.length); |
| 892 | } else { |
| 893 | throw new MmsException("Error converting drm data."); |
| 894 | } |
| 895 | } |
| 896 | } |
| 897 | } |
| 898 | } catch (FileNotFoundException e) { |
| 899 | Log.e(TAG, "Failed to open Input/Output stream.", e); |
| 900 | throw new MmsException(e); |
| 901 | } catch (IOException e) { |
| 902 | Log.e(TAG, "Failed to read/write data.", e); |
| 903 | throw new MmsException(e); |
| 904 | } finally { |
| 905 | if (os != null) { |
| 906 | try { |
| 907 | os.close(); |
| 908 | } catch (IOException e) { |
| 909 | Log.e(TAG, "IOException while closing: " + os, e); |
| 910 | } // Ignore |
| 911 | } |
| 912 | if (is != null) { |
| 913 | try { |
| 914 | is.close(); |
| 915 | } catch (IOException e) { |
| 916 | Log.e(TAG, "IOException while closing: " + is, e); |
| 917 | } // Ignore |
| 918 | } |
| 919 | if (drmConvertSession != null) { |
| 920 | drmConvertSession.close(path); |
| 921 | |
| 922 | // Reset the permissions on the encrypted part file so everyone has only read |
| 923 | // permission. |
| 924 | File f = new File(path); |
| 925 | ContentValues values = new ContentValues(0); |
| 926 | SqliteWrapper.update(mContext, mContentResolver, |
| 927 | Uri.parse("content://mms/resetFilePerm/" + f.getName()), |
| 928 | values, null, null); |
| 929 | } |
| 930 | } |
| 931 | } |
| 932 | |
| 933 | @UnsupportedAppUsage |
| 934 | private void updateAddress( |
| 935 | long msgId, int type, EncodedStringValue[] array) { |
| 936 | // Delete old address information and then insert new ones. |
| 937 | SqliteWrapper.delete(mContext, mContentResolver, |
| 938 | Uri.parse("content://mms/" + msgId + "/addr"), |
| 939 | Addr.TYPE + "=" + type, null); |
| 940 | |
| 941 | persistAddress(msgId, type, array); |
| 942 | } |
| 943 | |
| 944 | /** |
| 945 | * Update headers of a SendReq. |
| 946 | * |
| 947 | * @param uri The PDU which need to be updated. |
| 948 | * @param pdu New headers. |
| 949 | * @throws MmsException Bad URI or updating failed. |
| 950 | */ |
| 951 | @UnsupportedAppUsage |
| 952 | public void updateHeaders(Uri uri, SendReq sendReq) { |
| 953 | synchronized(PDU_CACHE_INSTANCE) { |
| 954 | // If the cache item is getting updated, wait until it's done updating before |
| 955 | // purging it. |
| 956 | if (PDU_CACHE_INSTANCE.isUpdating(uri)) { |
| 957 | if (LOCAL_LOGV) { |
| 958 | Log.v(TAG, "updateHeaders: " + uri + " blocked by isUpdating()"); |
| 959 | } |
| 960 | try { |
| 961 | PDU_CACHE_INSTANCE.wait(); |
| 962 | } catch (InterruptedException e) { |
| 963 | Log.e(TAG, "updateHeaders: ", e); |
| 964 | } |
| 965 | } |
| 966 | } |
| 967 | PDU_CACHE_INSTANCE.purge(uri); |
| 968 | |
| 969 | ContentValues values = new ContentValues(10); |
| 970 | byte[] contentType = sendReq.getContentType(); |
| 971 | if (contentType != null) { |
| 972 | values.put(Mms.CONTENT_TYPE, toIsoString(contentType)); |
| 973 | } |
| 974 | |
| 975 | long date = sendReq.getDate(); |
| 976 | if (date != -1) { |
| 977 | values.put(Mms.DATE, date); |
| 978 | } |
| 979 | |
| 980 | int deliveryReport = sendReq.getDeliveryReport(); |
| 981 | if (deliveryReport != 0) { |
| 982 | values.put(Mms.DELIVERY_REPORT, deliveryReport); |
| 983 | } |
| 984 | |
| 985 | long expiry = sendReq.getExpiry(); |
| 986 | if (expiry != -1) { |
| 987 | values.put(Mms.EXPIRY, expiry); |
| 988 | } |
| 989 | |
| 990 | byte[] msgClass = sendReq.getMessageClass(); |
| 991 | if (msgClass != null) { |
| 992 | values.put(Mms.MESSAGE_CLASS, toIsoString(msgClass)); |
| 993 | } |
| 994 | |
| 995 | int priority = sendReq.getPriority(); |
| 996 | if (priority != 0) { |
| 997 | values.put(Mms.PRIORITY, priority); |
| 998 | } |
| 999 | |
| 1000 | int readReport = sendReq.getReadReport(); |
| 1001 | if (readReport != 0) { |
| 1002 | values.put(Mms.READ_REPORT, readReport); |
| 1003 | } |
| 1004 | |
| 1005 | byte[] transId = sendReq.getTransactionId(); |
| 1006 | if (transId != null) { |
| 1007 | values.put(Mms.TRANSACTION_ID, toIsoString(transId)); |
| 1008 | } |
| 1009 | |
| 1010 | EncodedStringValue subject = sendReq.getSubject(); |
| 1011 | if (subject != null) { |
| 1012 | values.put(Mms.SUBJECT, toIsoString(subject.getTextString())); |
| 1013 | values.put(Mms.SUBJECT_CHARSET, subject.getCharacterSet()); |
| 1014 | } else { |
| 1015 | values.put(Mms.SUBJECT, ""); |
| 1016 | } |
| 1017 | |
| 1018 | long messageSize = sendReq.getMessageSize(); |
| 1019 | if (messageSize > 0) { |
| 1020 | values.put(Mms.MESSAGE_SIZE, messageSize); |
| 1021 | } |
| 1022 | |
| 1023 | PduHeaders headers = sendReq.getPduHeaders(); |
| 1024 | HashSet<String> recipients = new HashSet<String>(); |
| 1025 | for (int addrType : ADDRESS_FIELDS) { |
| 1026 | EncodedStringValue[] array = null; |
| 1027 | if (addrType == PduHeaders.FROM) { |
| 1028 | EncodedStringValue v = headers.getEncodedStringValue(addrType); |
| 1029 | if (v != null) { |
| 1030 | array = new EncodedStringValue[1]; |
| 1031 | array[0] = v; |
| 1032 | } |
| 1033 | } else { |
| 1034 | array = headers.getEncodedStringValues(addrType); |
| 1035 | } |
| 1036 | |
| 1037 | if (array != null) { |
| 1038 | long msgId = ContentUris.parseId(uri); |
| 1039 | updateAddress(msgId, addrType, array); |
| 1040 | if (addrType == PduHeaders.TO) { |
| 1041 | for (EncodedStringValue v : array) { |
| 1042 | if (v != null) { |
| 1043 | recipients.add(v.getString()); |
| 1044 | } |
| 1045 | } |
| 1046 | } |
| 1047 | } |
| 1048 | } |
| 1049 | if (!recipients.isEmpty()) { |
| 1050 | long threadId = Threads.getOrCreateThreadId(mContext, recipients); |
| 1051 | values.put(Mms.THREAD_ID, threadId); |
| 1052 | } |
| 1053 | |
| 1054 | SqliteWrapper.update(mContext, mContentResolver, uri, values, null, null); |
| 1055 | } |
| 1056 | |
| 1057 | private void updatePart(Uri uri, PduPart part, HashMap<Uri, InputStream> preOpenedFiles) |
| 1058 | throws MmsException { |
| 1059 | ContentValues values = new ContentValues(7); |
| 1060 | |
| 1061 | int charset = part.getCharset(); |
| 1062 | if (charset != 0 ) { |
| 1063 | values.put(Part.CHARSET, charset); |
| 1064 | } |
| 1065 | |
| 1066 | String contentType = null; |
| 1067 | if (part.getContentType() != null) { |
| 1068 | contentType = toIsoString(part.getContentType()); |
| 1069 | values.put(Part.CONTENT_TYPE, contentType); |
| 1070 | } else { |
| 1071 | throw new MmsException("MIME type of the part must be set."); |
| 1072 | } |
| 1073 | |
| 1074 | if (part.getFilename() != null) { |
| 1075 | String fileName = new String(part.getFilename()); |
| 1076 | values.put(Part.FILENAME, fileName); |
| 1077 | } |
| 1078 | |
| 1079 | if (part.getName() != null) { |
| 1080 | String name = new String(part.getName()); |
| 1081 | values.put(Part.NAME, name); |
| 1082 | } |
| 1083 | |
| 1084 | Object value = null; |
| 1085 | if (part.getContentDisposition() != null) { |
| 1086 | value = toIsoString(part.getContentDisposition()); |
| 1087 | values.put(Part.CONTENT_DISPOSITION, (String) value); |
| 1088 | } |
| 1089 | |
| 1090 | if (part.getContentId() != null) { |
| 1091 | value = toIsoString(part.getContentId()); |
| 1092 | values.put(Part.CONTENT_ID, (String) value); |
| 1093 | } |
| 1094 | |
| 1095 | if (part.getContentLocation() != null) { |
| 1096 | value = toIsoString(part.getContentLocation()); |
| 1097 | values.put(Part.CONTENT_LOCATION, (String) value); |
| 1098 | } |
| 1099 | |
| 1100 | SqliteWrapper.update(mContext, mContentResolver, uri, values, null, null); |
| 1101 | |
| 1102 | // Only update the data when: |
| 1103 | // 1. New binary data supplied or |
| 1104 | // 2. The Uri of the part is different from the current one. |
| 1105 | if ((part.getData() != null) |
| 1106 | || (!uri.equals(part.getDataUri()))) { |
| 1107 | persistData(part, uri, contentType, preOpenedFiles); |
| 1108 | } |
| 1109 | } |
| 1110 | |
| 1111 | /** |
| 1112 | * Update all parts of a PDU. |
| 1113 | * |
| 1114 | * @param uri The PDU which need to be updated. |
| 1115 | * @param body New message body of the PDU. |
| 1116 | * @param preOpenedFiles if not null, a map of preopened InputStreams for the parts. |
| 1117 | * @throws MmsException Bad URI or updating failed. |
| 1118 | */ |
| 1119 | @UnsupportedAppUsage |
| 1120 | public void updateParts(Uri uri, PduBody body, HashMap<Uri, InputStream> preOpenedFiles) |
| 1121 | throws MmsException { |
| 1122 | try { |
| 1123 | PduCacheEntry cacheEntry; |
| 1124 | synchronized(PDU_CACHE_INSTANCE) { |
| 1125 | if (PDU_CACHE_INSTANCE.isUpdating(uri)) { |
| 1126 | if (LOCAL_LOGV) { |
| 1127 | Log.v(TAG, "updateParts: " + uri + " blocked by isUpdating()"); |
| 1128 | } |
| 1129 | try { |
| 1130 | PDU_CACHE_INSTANCE.wait(); |
| 1131 | } catch (InterruptedException e) { |
| 1132 | Log.e(TAG, "updateParts: ", e); |
| 1133 | } |
| 1134 | cacheEntry = PDU_CACHE_INSTANCE.get(uri); |
| 1135 | if (cacheEntry != null) { |
| 1136 | ((MultimediaMessagePdu) cacheEntry.getPdu()).setBody(body); |
| 1137 | } |
| 1138 | } |
| 1139 | // Tell the cache to indicate to other callers that this item |
| 1140 | // is currently being updated. |
| 1141 | PDU_CACHE_INSTANCE.setUpdating(uri, true); |
| 1142 | } |
| 1143 | |
| 1144 | ArrayList<PduPart> toBeCreated = new ArrayList<PduPart>(); |
| 1145 | HashMap<Uri, PduPart> toBeUpdated = new HashMap<Uri, PduPart>(); |
| 1146 | |
| 1147 | int partsNum = body.getPartsNum(); |
| 1148 | StringBuilder filter = new StringBuilder().append('('); |
| 1149 | for (int i = 0; i < partsNum; i++) { |
| 1150 | PduPart part = body.getPart(i); |
| 1151 | Uri partUri = part.getDataUri(); |
| 1152 | if ((partUri == null) || TextUtils.isEmpty(partUri.getAuthority()) |
| 1153 | || !partUri.getAuthority().startsWith("mms")) { |
| 1154 | toBeCreated.add(part); |
| 1155 | } else { |
| 1156 | toBeUpdated.put(partUri, part); |
| 1157 | |
| 1158 | // Don't use 'i > 0' to determine whether we should append |
| 1159 | // 'AND' since 'i = 0' may be skipped in another branch. |
| 1160 | if (filter.length() > 1) { |
| 1161 | filter.append(" AND "); |
| 1162 | } |
| 1163 | |
| 1164 | filter.append(Part._ID); |
| 1165 | filter.append("!="); |
| 1166 | DatabaseUtils.appendEscapedSQLString(filter, partUri.getLastPathSegment()); |
| 1167 | } |
| 1168 | } |
| 1169 | filter.append(')'); |
| 1170 | |
| 1171 | long msgId = ContentUris.parseId(uri); |
| 1172 | |
| 1173 | // Remove the parts which doesn't exist anymore. |
| 1174 | SqliteWrapper.delete(mContext, mContentResolver, |
| 1175 | Uri.parse(Mms.CONTENT_URI + "/" + msgId + "/part"), |
| 1176 | filter.length() > 2 ? filter.toString() : null, null); |
| 1177 | |
| 1178 | // Create new parts which didn't exist before. |
| 1179 | for (PduPart part : toBeCreated) { |
| 1180 | persistPart(part, msgId, preOpenedFiles); |
| 1181 | } |
| 1182 | |
| 1183 | // Update the modified parts. |
| 1184 | for (Map.Entry<Uri, PduPart> e : toBeUpdated.entrySet()) { |
| 1185 | updatePart(e.getKey(), e.getValue(), preOpenedFiles); |
| 1186 | } |
| 1187 | } finally { |
| 1188 | synchronized(PDU_CACHE_INSTANCE) { |
| 1189 | PDU_CACHE_INSTANCE.setUpdating(uri, false); |
| 1190 | PDU_CACHE_INSTANCE.notifyAll(); |
| 1191 | } |
| 1192 | } |
| 1193 | } |
| 1194 | |
| 1195 | /** |
| 1196 | * Persist a PDU object to specific location in the storage. |
| 1197 | * |
| 1198 | * @param pdu The PDU object to be stored. |
| 1199 | * @param uri Where to store the given PDU object. |
| 1200 | * @param createThreadId if true, this function may create a thread id for the recipients |
| 1201 | * @param groupMmsEnabled if true, all of the recipients addressed in the PDU will be used |
| 1202 | * to create the associated thread. When false, only the sender will be used in finding or |
| 1203 | * creating the appropriate thread or conversation. |
| 1204 | * @param preOpenedFiles if not null, a map of preopened InputStreams for the parts. |
| 1205 | * @return A Uri which can be used to access the stored PDU. |
| 1206 | */ |
| 1207 | |
| 1208 | @UnsupportedAppUsage |
| 1209 | public Uri persist(GenericPdu pdu, Uri uri, boolean createThreadId, boolean groupMmsEnabled, |
| 1210 | HashMap<Uri, InputStream> preOpenedFiles) |
| 1211 | throws MmsException { |
| 1212 | if (uri == null) { |
| 1213 | throw new MmsException("Uri may not be null."); |
| 1214 | } |
| 1215 | long msgId = -1; |
| 1216 | try { |
| 1217 | msgId = ContentUris.parseId(uri); |
| 1218 | } catch (NumberFormatException e) { |
| 1219 | // the uri ends with "inbox" or something else like that |
| 1220 | } |
| 1221 | boolean existingUri = msgId != -1; |
| 1222 | |
| 1223 | if (!existingUri && MESSAGE_BOX_MAP.get(uri) == null) { |
| 1224 | throw new MmsException( |
| 1225 | "Bad destination, must be one of " |
| 1226 | + "content://mms/inbox, content://mms/sent, " |
| 1227 | + "content://mms/drafts, content://mms/outbox, " |
| 1228 | + "content://mms/temp."); |
| 1229 | } |
| 1230 | synchronized(PDU_CACHE_INSTANCE) { |
| 1231 | // If the cache item is getting updated, wait until it's done updating before |
| 1232 | // purging it. |
| 1233 | if (PDU_CACHE_INSTANCE.isUpdating(uri)) { |
| 1234 | if (LOCAL_LOGV) { |
| 1235 | Log.v(TAG, "persist: " + uri + " blocked by isUpdating()"); |
| 1236 | } |
| 1237 | try { |
| 1238 | PDU_CACHE_INSTANCE.wait(); |
| 1239 | } catch (InterruptedException e) { |
| 1240 | Log.e(TAG, "persist1: ", e); |
| 1241 | } |
| 1242 | } |
| 1243 | } |
| 1244 | PDU_CACHE_INSTANCE.purge(uri); |
| 1245 | |
| 1246 | PduHeaders header = pdu.getPduHeaders(); |
| 1247 | PduBody body = null; |
| 1248 | ContentValues values = new ContentValues(); |
| 1249 | Set<Entry<Integer, String>> set; |
| 1250 | |
| 1251 | set = ENCODED_STRING_COLUMN_NAME_MAP.entrySet(); |
| 1252 | for (Entry<Integer, String> e : set) { |
| 1253 | int field = e.getKey(); |
| 1254 | EncodedStringValue encodedString = header.getEncodedStringValue(field); |
| 1255 | if (encodedString != null) { |
| 1256 | String charsetColumn = CHARSET_COLUMN_NAME_MAP.get(field); |
| 1257 | values.put(e.getValue(), toIsoString(encodedString.getTextString())); |
| 1258 | values.put(charsetColumn, encodedString.getCharacterSet()); |
| 1259 | } |
| 1260 | } |
| 1261 | |
| 1262 | set = TEXT_STRING_COLUMN_NAME_MAP.entrySet(); |
| 1263 | for (Entry<Integer, String> e : set){ |
| 1264 | byte[] text = header.getTextString(e.getKey()); |
| 1265 | if (text != null) { |
| 1266 | values.put(e.getValue(), toIsoString(text)); |
| 1267 | } |
| 1268 | } |
| 1269 | |
| 1270 | set = OCTET_COLUMN_NAME_MAP.entrySet(); |
| 1271 | for (Entry<Integer, String> e : set){ |
| 1272 | int b = header.getOctet(e.getKey()); |
| 1273 | if (b != 0) { |
| 1274 | values.put(e.getValue(), b); |
| 1275 | } |
| 1276 | } |
| 1277 | |
| 1278 | set = LONG_COLUMN_NAME_MAP.entrySet(); |
| 1279 | for (Entry<Integer, String> e : set){ |
| 1280 | long l = header.getLongInteger(e.getKey()); |
| 1281 | if (l != -1L) { |
| 1282 | values.put(e.getValue(), l); |
| 1283 | } |
| 1284 | } |
| 1285 | |
| 1286 | HashMap<Integer, EncodedStringValue[]> addressMap = |
| 1287 | new HashMap<Integer, EncodedStringValue[]>(ADDRESS_FIELDS.length); |
| 1288 | // Save address information. |
| 1289 | for (int addrType : ADDRESS_FIELDS) { |
| 1290 | EncodedStringValue[] array = null; |
| 1291 | if (addrType == PduHeaders.FROM) { |
| 1292 | EncodedStringValue v = header.getEncodedStringValue(addrType); |
| 1293 | if (v != null) { |
| 1294 | array = new EncodedStringValue[1]; |
| 1295 | array[0] = v; |
| 1296 | } |
| 1297 | } else { |
| 1298 | array = header.getEncodedStringValues(addrType); |
| 1299 | } |
| 1300 | addressMap.put(addrType, array); |
| 1301 | } |
| 1302 | |
| 1303 | HashSet<String> recipients = new HashSet<String>(); |
| 1304 | int msgType = pdu.getMessageType(); |
| 1305 | // Here we only allocate thread ID for M-Notification.ind, |
| 1306 | // M-Retrieve.conf and M-Send.req. |
| 1307 | // Some of other PDU types may be allocated a thread ID outside |
| 1308 | // this scope. |
| 1309 | if ((msgType == PduHeaders.MESSAGE_TYPE_NOTIFICATION_IND) |
| 1310 | || (msgType == PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF) |
| 1311 | || (msgType == PduHeaders.MESSAGE_TYPE_SEND_REQ)) { |
| 1312 | switch (msgType) { |
| 1313 | case PduHeaders.MESSAGE_TYPE_NOTIFICATION_IND: |
| 1314 | case PduHeaders.MESSAGE_TYPE_RETRIEVE_CONF: |
| 1315 | loadRecipients(PduHeaders.FROM, recipients, addressMap, false); |
| 1316 | |
| 1317 | // For received messages when group MMS is enabled, we want to associate this |
| 1318 | // message with the thread composed of all the recipients -- all but our own |
| 1319 | // number, that is. This includes the person who sent the |
| 1320 | // message or the FROM field (above) in addition to the other people the message |
| 1321 | // was addressed to or the TO field. Our own number is in that TO field and |
| 1322 | // we have to ignore it in loadRecipients. |
| 1323 | if (groupMmsEnabled) { |
| 1324 | loadRecipients(PduHeaders.TO, recipients, addressMap, true); |
| 1325 | |
| 1326 | // Also load any numbers in the CC field to address group messaging |
| 1327 | // compatibility issues with devices that place numbers in this field |
| 1328 | // for group messages. |
| 1329 | loadRecipients(PduHeaders.CC, recipients, addressMap, true); |
| 1330 | } |
| 1331 | break; |
| 1332 | case PduHeaders.MESSAGE_TYPE_SEND_REQ: |
| 1333 | loadRecipients(PduHeaders.TO, recipients, addressMap, false); |
| 1334 | break; |
| 1335 | } |
| 1336 | long threadId = 0; |
| 1337 | if (createThreadId && !recipients.isEmpty()) { |
| 1338 | // Given all the recipients associated with this message, find (or create) the |
| 1339 | // correct thread. |
| 1340 | threadId = Threads.getOrCreateThreadId(mContext, recipients); |
| 1341 | } |
| 1342 | values.put(Mms.THREAD_ID, threadId); |
| 1343 | } |
| 1344 | |
| 1345 | // Save parts first to avoid inconsistent message is loaded |
| 1346 | // while saving the parts. |
| 1347 | long dummyId = System.currentTimeMillis(); // Dummy ID of the msg. |
| 1348 | |
| 1349 | // Figure out if this PDU is a text-only message |
| 1350 | boolean textOnly = true; |
| 1351 | |
| 1352 | // Sum up the total message size |
| 1353 | int messageSize = 0; |
| 1354 | |
| 1355 | // Get body if the PDU is a RetrieveConf or SendReq. |
| 1356 | if (pdu instanceof MultimediaMessagePdu) { |
| 1357 | body = ((MultimediaMessagePdu) pdu).getBody(); |
| 1358 | // Start saving parts if necessary. |
| 1359 | if (body != null) { |
| 1360 | int partsNum = body.getPartsNum(); |
| 1361 | if (partsNum > 2) { |
| 1362 | // For a text-only message there will be two parts: 1-the SMIL, 2-the text. |
| 1363 | // Down a few lines below we're checking to make sure we've only got SMIL or |
| 1364 | // text. We also have to check then we don't have more than two parts. |
| 1365 | // Otherwise, a slideshow with two text slides would be marked as textOnly. |
| 1366 | textOnly = false; |
| 1367 | } |
| 1368 | for (int i = 0; i < partsNum; i++) { |
| 1369 | PduPart part = body.getPart(i); |
| 1370 | messageSize += part.getDataLength(); |
| 1371 | persistPart(part, dummyId, preOpenedFiles); |
| 1372 | |
| 1373 | // If we've got anything besides text/plain or SMIL part, then we've got |
| 1374 | // an mms message with some other type of attachment. |
| 1375 | String contentType = getPartContentType(part); |
| 1376 | if (contentType != null && !ContentType.APP_SMIL.equals(contentType) |
| 1377 | && !ContentType.TEXT_PLAIN.equals(contentType)) { |
| 1378 | textOnly = false; |
| 1379 | } |
| 1380 | } |
| 1381 | } |
| 1382 | } |
| 1383 | // Record whether this mms message is a simple plain text or not. This is a hint for the |
| 1384 | // UI. |
| 1385 | values.put(Mms.TEXT_ONLY, textOnly ? 1 : 0); |
| 1386 | // The message-size might already have been inserted when parsing the |
| 1387 | // PDU header. If not, then we insert the message size as well. |
| 1388 | if (values.getAsInteger(Mms.MESSAGE_SIZE) == null) { |
| 1389 | values.put(Mms.MESSAGE_SIZE, messageSize); |
| 1390 | } |
| 1391 | |
| 1392 | Uri res = null; |
| 1393 | if (existingUri) { |
| 1394 | res = uri; |
| 1395 | SqliteWrapper.update(mContext, mContentResolver, res, values, null, null); |
| 1396 | } else { |
| 1397 | res = SqliteWrapper.insert(mContext, mContentResolver, uri, values); |
| 1398 | if (res == null) { |
| 1399 | throw new MmsException("persist() failed: return null."); |
| 1400 | } |
| 1401 | // Get the real ID of the PDU and update all parts which were |
| 1402 | // saved with the dummy ID. |
| 1403 | msgId = ContentUris.parseId(res); |
| 1404 | } |
| 1405 | |
| 1406 | values = new ContentValues(1); |
| 1407 | values.put(Part.MSG_ID, msgId); |
| 1408 | SqliteWrapper.update(mContext, mContentResolver, |
| 1409 | Uri.parse("content://mms/" + dummyId + "/part"), |
| 1410 | values, null, null); |
| 1411 | // We should return the longest URI of the persisted PDU, for |
| 1412 | // example, if input URI is "content://mms/inbox" and the _ID of |
| 1413 | // persisted PDU is '8', we should return "content://mms/inbox/8" |
| 1414 | // instead of "content://mms/8". |
| 1415 | // FIXME: Should the MmsProvider be responsible for this??? |
| 1416 | if (!existingUri) { |
| 1417 | res = Uri.parse(uri + "/" + msgId); |
| 1418 | } |
| 1419 | |
| 1420 | // Save address information. |
| 1421 | for (int addrType : ADDRESS_FIELDS) { |
| 1422 | EncodedStringValue[] array = addressMap.get(addrType); |
| 1423 | if (array != null) { |
| 1424 | persistAddress(msgId, addrType, array); |
| 1425 | } |
| 1426 | } |
| 1427 | |
| 1428 | return res; |
| 1429 | } |
| 1430 | |
| 1431 | /** |
| 1432 | * For a given address type, extract the recipients from the headers. |
| 1433 | * |
| 1434 | * @param addressType can be PduHeaders.FROM, PduHeaders.TO or PduHeaders.CC |
| 1435 | * @param recipients a HashSet that is loaded with the recipients from the FROM, TO or CC headers |
| 1436 | * @param addressMap a HashMap of the addresses from the ADDRESS_FIELDS header |
| 1437 | * @param excludeMyNumber if true, the number of this phone will be excluded from recipients |
| 1438 | */ |
| 1439 | @UnsupportedAppUsage |
| 1440 | private void loadRecipients(int addressType, HashSet<String> recipients, |
| 1441 | HashMap<Integer, EncodedStringValue[]> addressMap, boolean excludeMyNumber) { |
| 1442 | EncodedStringValue[] array = addressMap.get(addressType); |
| 1443 | if (array == null) { |
| 1444 | return; |
| 1445 | } |
| 1446 | // If the TO recipients is only a single address, then we can skip loadRecipients when |
| 1447 | // we're excluding our own number because we know that address is our own. |
| 1448 | if (excludeMyNumber && array.length == 1) { |
| 1449 | return; |
| 1450 | } |
| 1451 | final SubscriptionManager subscriptionManager = SubscriptionManager.from(mContext); |
| 1452 | final Set<String> myPhoneNumbers = new HashSet<String>(); |
| 1453 | if (excludeMyNumber) { |
| 1454 | // Build a list of my phone numbers from the various sims. |
| 1455 | for (int subid : subscriptionManager.getActiveSubscriptionIdList()) { |
| 1456 | final String myNumber = mTelephonyManager.getLine1Number(subid); |
| 1457 | if (myNumber != null) { |
| 1458 | myPhoneNumbers.add(myNumber); |
| 1459 | } |
| 1460 | } |
| 1461 | } |
| 1462 | |
| 1463 | for (EncodedStringValue v : array) { |
| 1464 | if (v != null) { |
| 1465 | final String number = v.getString(); |
| 1466 | if (excludeMyNumber) { |
| 1467 | for (final String myNumber : myPhoneNumbers) { |
| 1468 | if (!PhoneNumberUtils.compare(number, myNumber) |
| 1469 | && !recipients.contains(number)) { |
| 1470 | // Only add numbers which aren't my own number. |
| 1471 | recipients.add(number); |
| 1472 | break; |
| 1473 | } |
| 1474 | } |
| 1475 | } else if (!recipients.contains(number)){ |
| 1476 | recipients.add(number); |
| 1477 | } |
| 1478 | } |
| 1479 | } |
| 1480 | } |
| 1481 | |
| 1482 | /** |
| 1483 | * Move a PDU object from one location to another. |
| 1484 | * |
| 1485 | * @param from Specify the PDU object to be moved. |
| 1486 | * @param to The destination location, should be one of the following: |
| 1487 | * "content://mms/inbox", "content://mms/sent", |
| 1488 | * "content://mms/drafts", "content://mms/outbox", |
| 1489 | * "content://mms/trash". |
| 1490 | * @return New Uri of the moved PDU. |
| 1491 | * @throws MmsException Error occurred while moving the message. |
| 1492 | */ |
| 1493 | @UnsupportedAppUsage |
| 1494 | public Uri move(Uri from, Uri to) throws MmsException { |
| 1495 | // Check whether the 'msgId' has been assigned a valid value. |
| 1496 | long msgId = ContentUris.parseId(from); |
| 1497 | if (msgId == -1L) { |
| 1498 | throw new MmsException("Error! ID of the message: -1."); |
| 1499 | } |
| 1500 | |
| 1501 | // Get corresponding int value of destination box. |
| 1502 | Integer msgBox = MESSAGE_BOX_MAP.get(to); |
| 1503 | if (msgBox == null) { |
| 1504 | throw new MmsException( |
| 1505 | "Bad destination, must be one of " |
| 1506 | + "content://mms/inbox, content://mms/sent, " |
| 1507 | + "content://mms/drafts, content://mms/outbox, " |
| 1508 | + "content://mms/temp."); |
| 1509 | } |
| 1510 | |
| 1511 | ContentValues values = new ContentValues(1); |
| 1512 | values.put(Mms.MESSAGE_BOX, msgBox); |
| 1513 | SqliteWrapper.update(mContext, mContentResolver, from, values, null, null); |
| 1514 | return ContentUris.withAppendedId(to, msgId); |
| 1515 | } |
| 1516 | |
| 1517 | /** |
| 1518 | * Wrap a byte[] into a String. |
| 1519 | */ |
| 1520 | @UnsupportedAppUsage |
| 1521 | public static String toIsoString(byte[] bytes) { |
| 1522 | try { |
| 1523 | return new String(bytes, CharacterSets.MIMENAME_ISO_8859_1); |
| 1524 | } catch (UnsupportedEncodingException e) { |
| 1525 | // Impossible to reach here! |
| 1526 | Log.e(TAG, "ISO_8859_1 must be supported!", e); |
| 1527 | return ""; |
| 1528 | } |
| 1529 | } |
| 1530 | |
| 1531 | /** |
| 1532 | * Unpack a given String into a byte[]. |
| 1533 | */ |
| 1534 | @UnsupportedAppUsage |
| 1535 | public static byte[] getBytes(String data) { |
| 1536 | try { |
| 1537 | return data.getBytes(CharacterSets.MIMENAME_ISO_8859_1); |
| 1538 | } catch (UnsupportedEncodingException e) { |
| 1539 | // Impossible to reach here! |
| 1540 | Log.e(TAG, "ISO_8859_1 must be supported!", e); |
| 1541 | return new byte[0]; |
| 1542 | } |
| 1543 | } |
| 1544 | |
| 1545 | /** |
| 1546 | * Remove all objects in the temporary path. |
| 1547 | */ |
| 1548 | public void release() { |
| 1549 | Uri uri = Uri.parse(TEMPORARY_DRM_OBJECT_URI); |
| 1550 | SqliteWrapper.delete(mContext, mContentResolver, uri, null, null); |
Iris Chang | 374a142 | 2019-10-22 10:56:13 +0800 | [diff] [blame] | 1551 | mDrmManagerClient.release(); |
Amit Mahajan | 82f245f | 2019-09-10 13:19:05 -0700 | [diff] [blame] | 1552 | } |
| 1553 | |
| 1554 | /** |
| 1555 | * Find all messages to be sent or downloaded before certain time. |
| 1556 | */ |
| 1557 | @UnsupportedAppUsage |
| 1558 | public Cursor getPendingMessages(long dueTime) { |
| 1559 | Uri.Builder uriBuilder = PendingMessages.CONTENT_URI.buildUpon(); |
| 1560 | uriBuilder.appendQueryParameter("protocol", "mms"); |
| 1561 | |
| 1562 | String selection = PendingMessages.ERROR_TYPE + " < ?" |
| 1563 | + " AND " + PendingMessages.DUE_TIME + " <= ?"; |
| 1564 | |
| 1565 | String[] selectionArgs = new String[] { |
| 1566 | String.valueOf(MmsSms.ERR_TYPE_GENERIC_PERMANENT), |
| 1567 | String.valueOf(dueTime) |
| 1568 | }; |
| 1569 | |
| 1570 | return SqliteWrapper.query(mContext, mContentResolver, |
| 1571 | uriBuilder.build(), null, selection, selectionArgs, |
| 1572 | PendingMessages.DUE_TIME); |
| 1573 | } |
| 1574 | } |