base64.inputstream.html

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<A NAME="encode"><!-- --></A><H3>
encode</H3>
<PRE>
private boolean <B>encode</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="position"><!-- --></A><H3>
position</H3>
<PRE>
private int <B>position</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="buffer"><!-- --></A><H3>
buffer</H3>
<PRE>
private byte[] <B>buffer</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="bufferLength"><!-- --></A><H3>
bufferLength</H3>
<PRE>
private int <B>bufferLength</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="numSigBytes"><!-- --></A><H3>
numSigBytes</H3>
<PRE>
private int <B>numSigBytes</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="lineLength"><!-- --></A><H3>
lineLength</H3>
<PRE>
private int <B>lineLength</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="breakLines"><!-- --></A><H3>
breakLines</H3>
<PRE>
private boolean <B>breakLines</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="options"><!-- --></A><H3>
options</H3>
<PRE>
private int <B>options</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="alphabet"><!-- --></A><H3>
alphabet</H3>
<PRE>
private byte[] <B>alphabet</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="decodabet"><!-- --></A><H3>
decodabet</H3>
<PRE>
private byte[] <B>decodabet</B></PRE>
<DL>
<DL>
</DL>
</DL>

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<A NAME="Base64.InputStream(java.io.InputStream)"><!-- --></A><H3>
Base64.InputStream</H3>
<PRE>
public <B>Base64.InputStream</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&nbsp;in)</PRE>
<DL>
<DD>Constructs a <A HREF="../../../../../com/lowagie/text/pdf/codec/Base64.InputStream.html" title="class in com.lowagie.text.pdf.codec"><CODE>Base64.InputStream</CODE></A> in DECODE mode.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>in</CODE> - the <tt>java.io.InputStream</tt> from which to read data.<DT><B>Since:</B></DT>
  <DD>1.3</DD>
</DL>
</DL>
<HR>

<A NAME="Base64.InputStream(java.io.InputStream, int)"><!-- --></A><H3>
Base64.InputStream</H3>
<PRE>
public <B>Base64.InputStream</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</A>&nbsp;in,
                          int&nbsp;options)</PRE>
<DL>
<DD>Constructs a <A HREF="../../../../../com/lowagie/text/pdf/codec/Base64.InputStream.html" title="class in com.lowagie.text.pdf.codec"><CODE>Base64.InputStream</CODE></A> in
 either ENCODE or DECODE mode.
 <p>
 Valid options:<pre>
   ENCODE or DECODE: Encode or Decode as data is read.
   DONT_BREAK_LINES: don't break lines at 76 characters
     (only meaningful when encoding)
     <i>Note: Technically, this makes your encoding non-compliant.</i>
 </pre>
 <p>
 Example: <code>new Base64.InputStream( in, Base64.DECODE )</code>
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>in</CODE> - the <tt>java.io.InputStream</tt> from which to read data.<DD><CODE>options</CODE> - Specified options<DT><B>Since:</B></DT>
  <DD>2.0</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../../com/lowagie/text/pdf/codec/Base64.html#ENCODE"><CODE>Base64.ENCODE</CODE></A>, 
<A HREF="../../../../../com/lowagie/text/pdf/codec/Base64.html#DECODE"><CODE>Base64.DECODE</CODE></A>, 
<A HREF="../../../../../com/lowagie/text/pdf/codec/Base64.html#DONT_BREAK_LINES"><CODE>Base64.DONT_BREAK_LINES</CODE></A></DL>
</DL>

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<A NAME="read()"><!-- --></A><H3>
read</H3>
<PRE>
public int <B>read</B>()
         throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Reads enough of the input stream to convert
 to/from Base64 and returns the next byte.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/FilterInputStream.html?is-external=true#read()" title="class or interface in java.io">read</A></CODE> in class <CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/FilterInputStream.html?is-external=true" title="class or interface in java.io">FilterInputStream</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>next byte
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE><DT><B>Since:</B></DT>
  <DD>1.3</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="read(byte[], int, int)"><!-- --></A><H3>
read</H3>
<PRE>
public int <B>read</B>(byte[]&nbsp;dest,
                int&nbsp;off,
                int&nbsp;len)
         throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD>Calls <A HREF="../../../../../com/lowagie/text/pdf/codec/Base64.InputStream.html#read()"><CODE>read()</CODE></A> repeatedly until the end of stream
 is reached or <var>len</var> bytes are read.
 Returns number of bytes read into array or -1 if
 end of stream is encountered.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/FilterInputStream.html?is-external=true#read(byte[], int, int)" title="class or interface in java.io">read</A></CODE> in class <CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/FilterInputStream.html?is-external=true" title="class or interface in java.io">FilterInputStream</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dest</CODE> - array to hold values<DD><CODE>off</CODE> - offset for array<DD><CODE>len</CODE> - max number of bytes to read into array
<DT><B>Returns:</B><DD>bytes read into array or -1 if end of stream is encountered.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE><DT><B>Since:</B></DT>
  <DD>1.3</DD>
</DL>
</DD>
</DL>
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