package org.j7zip.SevenZip.Archive.SevenZip;
import java.io.IOException;
class InByte2 {
byte [] _buffer;
int _size;
int _pos;
public void Init(byte [] buffer, int size) {
_buffer = buffer;
_size = size;
_pos = 0;
}
public int ReadByte() throws IOException {
if(_pos >= _size)
throw new IOException("CInByte2 - Can't read stream");
return (_buffer[_pos++] & 0xFF);
}
int ReadBytes2(byte [] data, int size) {
int processedSize;
for(processedSize = 0; processedSize < size && _pos < _size; processedSize++)
data[processedSize] = _buffer[_pos++];
return processedSize;
}
boolean ReadBytes(byte [] data, int size) {
int processedSize = ReadBytes2(data, size);
return (processedSize == size);
}
//int GetProcessedSize() { return _pos; }
InByte2() {
}
}