/** Return the current offset from the start of the file */
public long getPos() throws IOException {
return fosInputStream.tell();
}
public int read() throws IOException {
byte[] b = new byte[1];
int len = fosInputStream.read(b, 0, 1);
int ret = (len == -1) ? -1 : b[0] & 0xFF;
return ret;
}
/**
* Seek to the given offset from the start of the file. The next read() will be from that
* location. Can't seek past the end of the file.
*/
public void seek(long pos) throws IOException {
fosInputStream.seek(pos);
}
