private void Idle() throws IOException {
write(Header.PT_ACK);
readack();
}
public void OpenDir(DvrDirectory poDir) {
if (poDir.m_bIsOpen) return;
Lock();
try {
Calendar loCalendar = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
byte[] laGetDir = new byte[] // Command
{Header.PT_GETDIR, 0, (byte) (poDir.m_oParent == null ? 0 : 1)};
write(laGetDir); // Send
readack();
if (poDir.m_oParent != null) {
write(poDir.m_cRemoteName);
readbyte();
ping();
}
short lnAnzElements = readshort();
short lnIndex = 0;
String lcFileName = "";
long lnSize = 0;
int lnTimeStamp = 0;
while (lnAnzElements > 0) {
loCalendar.set(1999, 12, 01, 00, 00, 00);
byte lbType = readbyte();
byte lbIsDir = 0;
switch (lbType) {
case 0: // Directory
lbIsDir = readbyte();
lcFileName = readstring();
poDir.m_oDirectorys.add(new DvrDirectory(poDir, lcFileName, lcFileName, null));
break;
case 1: // Binary
lcFileName = readstring();
lnSize = readlong();
lnTimeStamp = readint();
loCalendar.add(Calendar.SECOND, lnTimeStamp);
poDir.m_oFiles.add(
new DvrFile(poDir, lcFileName, lnSize, (short) -1, lbType, loCalendar.getTime()));
break;
case 3: // TS Radio
case 4: // TS File Record SD Quality
case 7: // TS File Record HD Quality
lbIsDir = readbyte();
lnIndex = readbyte();
lcFileName = readstring();
lnSize = readlong();
lnTimeStamp = readint();
loCalendar.add(Calendar.SECOND, lnTimeStamp);
poDir.m_oFiles.add(
new DvrFile(poDir, lcFileName, lnSize, lnIndex, lbType, loCalendar.getTime()));
break;
case 9: // USB Memory Stick
lbIsDir = readbyte();
String lcDescription = readstring();
String lcName = readstring();
poDir.m_oDirectorys.add(
new DvrDirectory(poDir, lcName, lcName.substring(1), lcDescription));
break;
default:
throw new IOException("Unknown RecordType " + lbType);
}
lnAnzElements--;
}
} catch (IOException e) {
e.printStackTrace();
} finally {
Unlock();
}
poDir.m_bIsOpen = true;
}