Cross Reference: /frameworks/base/services/backup/java/com/android/server/backup/BackupManagerService.java

Lines Matching defs:block
4087             // for the widget block by using a fixed mtime on the transient file.
4136         // We want the manifest block in the archive stream to be idempotent:
4138         // block to be identical.  The underlying tar mechanism sees it as a file,
4983                         // and we'll hang if we block waiting for it, since it relies on us to
6132                                 // the delta from info.size to the end of block.
6773         // Consume a tar file header block [sequence] and accumulate the relevant metadata
6775             byte[] block = new byte[512];
6778             boolean gotHeader = readTarHeader(instream, block);
6783                     info.size = extractRadix(block, TAR_HEADER_OFFSET_FILESIZE,
6785                     info.mtime = extractRadix(block, TAR_HEADER_OFFSET_MODTIME,
6787                     info.mode = extractRadix(block, TAR_HEADER_OFFSET_MODE,
6790                     info.path = extractString(block, TAR_HEADER_OFFSET_PATH_PREFIX,
6792                     String path = extractString(block, TAR_HEADER_OFFSET_PATH,
6800                     int typeChar = block[TAR_HEADER_OFFSET_TYPE_CHAR];
6807                             gotHeader = readTarHeader(instream, block);
6811                         typeChar = block[TAR_HEADER_OFFSET_TYPE_CHAR];
6826                             if (MORE_DEBUG) Slog.w(TAG, "Saw type=0 in tar header block, info=" + info);
6875                             HEXLOG(block);
6917         private void HEXLOG(byte[] block) {
6919             int todo = block.length;
6925                     buf.append(String.format("%02x ", block[offset+i]));
6954         boolean readTarHeader(InputStream instream, byte[] block) throws IOException {
6955             final int got = readExactly(instream, block, 0, 512);
6957             if (got < 512) throw new IOException("Unable to read full block header");
7386                 if (doLog) Slog.w(TAG, "Invalid block size in master key");
7677                                 // the delta from info.size to the end of block.
8208         // Consume a tar file header block [sequence] and accumulate the relevant metadata
8210             byte[] block = new byte[512];
8213             boolean gotHeader = readTarHeader(instream, block);
8218                     info.size = extractRadix(block, 124, 12, 8);
8219                     info.mtime = extractRadix(block, 136, 12, 8);
8220                     info.mode = extractRadix(block, 100, 8, 8);
8222                     info.path = extractString(block, 345, 155); // prefix
8223                     String path = extractString(block, 0, 100);
8230                     int typeChar = block[156];
8237                             gotHeader = readTarHeader(instream, block);
8241                         typeChar = block[156];
8256                             if (DEBUG) Slog.w(TAG, "Saw type=0 in tar header block, info=" + info);
8301                         HEXLOG(block);
8309         private void HEXLOG(byte[] block) {
8311             int todo = block.length;
8317                     buf.append(String.format("%02x ", block[offset+i]));
8345         boolean readTarHeader(InputStream instream, byte[] block) throws IOException {
8346             final int got = readExactly(instream, block, 0, 512);
8348             if (got < 512) throw new IOException("Unable to read full block header");