public static LinkedFile SetupFromExistingStream(
java.io.RandomAccessFile fromfile, long StartSeek) throws Exception {
LinkedFile result = new LinkedFile(100, StartSeek); // dummy buffer size for now
result.fromfile = fromfile;
result.readHeader();
result.buffers = BufferFile.SetupFromExistingStream(fromfile, StartSeek + result.headersize);
return result;
}
public static LinkedFile InitializeLinkedFileInStream(
java.io.RandomAccessFile fromfile, int buffersize, long StartSeek) throws Exception {
LinkedFile result = new LinkedFile(buffersize, StartSeek);
result.fromfile = fromfile;
result.setHeader();
// buffersize should be increased by overhead...
result.buffers =
BufferFile.InitializeBufferFileInStream(
fromfile, buffersize + BUFFEROVERHEAD, StartSeek + result.headersize);
return result;
}