private void checkReceived() { OnDemandData onDemandData; synchronized (aClass19_1370) { onDemandData = (OnDemandData) aClass19_1370.popHead(); } while (onDemandData != null) { waiting = true; byte abyte0[] = null; if (clientInstance.caches[0] != null) abyte0 = clientInstance.caches[onDemandData.dataType + 1].decompress(onDemandData.id); if (!crcMatches( versions[onDemandData.dataType][onDemandData.id], crcs[onDemandData.dataType][onDemandData.id], abyte0)) abyte0 = null; synchronized (aClass19_1370) { if (abyte0 == null) { aClass19_1368.insertHead(onDemandData); } else { onDemandData.buffer = abyte0; synchronized (aClass19_1358) { aClass19_1358.insertHead(onDemandData); } } onDemandData = (OnDemandData) aClass19_1370.popHead(); } } }
public OnDemandData getNextNode() { OnDemandData onDemandData; synchronized (aClass19_1358) { onDemandData = (OnDemandData) aClass19_1358.popHead(); } if (onDemandData == null) return null; synchronized (nodeSubList) { onDemandData.unlist(); } if (onDemandData.buffer == null) return onDemandData; int i = 0; try { GZIPInputStream gzipinputstream = new GZIPInputStream(new ByteArrayInputStream(onDemandData.buffer)); do { if (i == gzipInputBuffer.length) throw new RuntimeException("buffer overflow!"); int k = gzipinputstream.read(gzipInputBuffer, i, gzipInputBuffer.length - i); if (k == -1) break; i += k; } while (true); } catch (IOException _ex) { throw new RuntimeException("error unzipping"); } onDemandData.buffer = new byte[i]; System.arraycopy(gzipInputBuffer, 0, onDemandData.buffer, 0, i); return onDemandData; }
private void readData() { try { int j = inputStream.available(); if (expectedSize == 0 && j >= 6) { waiting = true; for (int k = 0; k < 6; k += inputStream.read(ioBuffer, k, 6 - k)) ; int l = ioBuffer[0] & 0xff; int j1 = ((ioBuffer[1] & 0xff) << 8) + (ioBuffer[2] & 0xff); int l1 = ((ioBuffer[3] & 0xff) << 8) + (ioBuffer[4] & 0xff); int i2 = ioBuffer[5] & 0xff; current = null; for (OnDemandData onDemandData = (OnDemandData) requested.peekLast(); onDemandData != null; onDemandData = (OnDemandData) requested.reverseGetNext()) { if (onDemandData.dataType == l && onDemandData.id == j1) current = onDemandData; if (current != null) onDemandData.loopCycle = 0; } if (current != null) { loopCycle = 0; if (l1 == 0) { signlink.reporterror("Rej: " + l + "," + j1); current.buffer = null; if (current.incomplete) synchronized (aClass19_1358) { aClass19_1358.insertHead(current); } else current.unlink(); current = null; } else { if (current.buffer == null && i2 == 0) current.buffer = new byte[l1]; if (current.buffer == null && i2 != 0) throw new IOException("missing start of file"); } } completedSize = i2 * 500; expectedSize = 500; if (expectedSize > l1 - i2 * 500) expectedSize = l1 - i2 * 500; } if (expectedSize > 0 && j >= expectedSize) { waiting = true; byte abyte0[] = ioBuffer; int i1 = 0; if (current != null) { abyte0 = current.buffer; i1 = completedSize; } for (int k1 = 0; k1 < expectedSize; k1 += inputStream.read(abyte0, k1 + i1, expectedSize - k1)) ; if (expectedSize + completedSize >= abyte0.length && current != null) { if (clientInstance.caches[0] != null) clientInstance.caches[current.dataType + 1].put(abyte0.length, abyte0, current.id); if (!current.incomplete && current.dataType == 3) { current.incomplete = true; current.dataType = 93; } if (current.incomplete) synchronized (aClass19_1358) { aClass19_1358.insertHead(current); } else current.unlink(); } expectedSize = 0; } } catch (IOException ioexception) { try { socket.close(); } catch (Exception _ex) { } socket = null; inputStream = null; outputStream = null; expectedSize = 0; } }