com.csss.opensource.jhexdump
Class JHexDumpCmdLine

java.lang.Object
  com.csss.opensource.jhexdump.JHexDump
      com.csss.opensource.jhexdump.JHexDumpCmdLine

public class JHexDumpCmdLine

extends JHexDump

This class is responsible for providing the command line implementation of JHexDump.

When executed while using one of the provided scripts, the command line syntax is:

JHexDump.sh/.bat [-noascii] [-noposid] [-help]

Version:

1.1

Author:

Lee Walton - The jZone

Constructor Summary

protected

JHexDumpCmdLine() Protected constructor to inhibit the instantiation of this class.

Method Summary

protected void	displayHelp() Displays the command line help
protected void	execute(java.lang.String[] args) Dumps the specified file to stdout.
protected java.lang.String	getFilename() Gets the filename to process.
static void	main(java.lang.String[] args) The entry point into the application.
protected boolean	parseCommandLine(java.lang.String[] args) Parses the command line arguments.
protected void	setFilename(java.lang.String filename) Sets the filename to process.

Methods inherited from class com.csss.opensource.jhexdump.JHexDump

getBytesPerRow, isNoAscii, isNoPosInd, setBytesPerRow, setNoAscii, setNoPosInd

Methods inherited from class java.lang.Object

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

Constructor Detail

JHexDumpCmdLine

protected JHexDumpCmdLine()

Protected constructor to inhibit the instantiation of this class.

Method Detail

main

public static void main(java.lang.String[] args)

The entry point into the application.

Instantiates a new JHexDumpCmdLine instance, and calls the execute() method.

Parameters:

args - Array of command line arguments

getFilename

protected java.lang.String getFilename()

Gets the filename to process.

Returns:

String

setFilename

protected void setFilename(java.lang.String filename)

Sets the filename to process.

Parameters:

filename -

execute

protected void execute(java.lang.String[] args)

Dumps the specified file to stdout.

Parses the command line arguments, opens the file specified, and writes the output to System.out using JHexDumpReader.

Parameters:

args - Array of command line arguments

displayHelp

protected void displayHelp()

Displays the command line help

parseCommandLine

protected boolean parseCommandLine(java.lang.String[] args)

Parses the command line arguments.

The accepted arguments are:

-help : Display help message

-noascii : Supress the display of the ASCII representation

-noposind : Supress the display of the file position indicator

Parameters:

args - array of command line arguments