org.bouncycastle.bcpg
Class ArmoredInputStream

java.lang.Object
  java.io.InputStream
      org.bouncycastle.bcpg.ArmoredInputStream

public class ArmoredInputStream

extends java.io.InputStream

reader for Base64 armored objects - read the headers and then start returning bytes when the data is reached. An IOException is thrown if the CRC check fails.

Constructor Summary

ArmoredInputStream(java.io.InputStream in)
Create a stream for reading a PGP armoured message, parsing up to a header and then reading the data that follows.

ArmoredInputStream(java.io.InputStream in, boolean hasHeaders)
Create an armoured input stream which will assume the data starts straight away, or parse for headers first depending on the value of hasHeaders.

Method Summary

int	available()
void	close()
java.lang.String	getArmorHeaderLine() Return the armor header line (if there is one)
java.lang.String[]	getArmorHeaders() Return the armor headers (the lines after the armor header line),
boolean	isClearText()
int	read()

Methods inherited from class java.io.InputStream

mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArmoredInputStream

public ArmoredInputStream(java.io.InputStream in)
                   throws java.io.IOException

Create a stream for reading a PGP armoured message, parsing up to a header and then reading the data that follows.

Parameters:

in -

ArmoredInputStream

public ArmoredInputStream(java.io.InputStream in,
                          boolean hasHeaders)
                   throws java.io.IOException

Create an armoured input stream which will assume the data starts straight away, or parse for headers first depending on the value of hasHeaders.

Parameters:

in -

hasHeaders - true if headers are to be looked for, false otherwise.

Method Detail

available

public int available()
              throws java.io.IOException

Throws:

java.io.IOException

isClearText

public boolean isClearText()

Returns:

true if we are inside the clear text section of a PGP signed message.

getArmorHeaderLine

public java.lang.String getArmorHeaderLine()

Return the armor header line (if there is one)

Returns:

the armor header line, null if none present.

getArmorHeaders

public java.lang.String[] getArmorHeaders()

Return the armor headers (the lines after the armor header line),

Returns:

an array of armor headers, null if there aren't any.

read

public int read()
         throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException