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IndefiniteLengthInputStream.javaAPI DocBouncy Castle Crypto API 1.41 (Java 1.5)1371Wed Oct 01 10:55:28 BST 2008org.bouncycastle.sasn1

IndefiniteLengthInputStream

public class IndefiniteLengthInputStream extends LimitedInputStream

Fields Summary
private int
_b1
private int
_b2
private boolean
_eofReached
private boolean
_eofOn00
Constructors Summary
IndefiniteLengthInputStream(InputStream in)

    
    
          
         
    
        super(in);
        
        _b1 = in.read();
        _b2 = in.read();
        _eofReached = (_b2 < 0);
Methods Summary
voidcheckForEof()

        if (_eofOn00 && (_b1 == 0x00 && _b2 == 0x00))
        {
            _eofReached = true;
            setParentEofDetect(true);
        }
public intread()

 
        checkForEof();
        
        if (_eofReached)
        {
            return -1;
        }
    
        int b = _in.read();

        //
        // strictly speaking we should return b1 and b2, but if this happens the stream 
        // is corrupted so we are already in trouble.
        //
        if (b < 0)
        {            
            _eofReached = true;

            return -1;
        }
        
        int v = _b1;
        
        _b1 = _b2;
        _b2 = b;

        return v;
voidsetEofOn00(boolean eofOn00)

        _eofOn00 = eofOn00;