Charles Kozlers Personal Website

<?php
 
	function emptyArray( $array )
	{
		$size = sizeof( $array );
		for( $i = 0; $i < $size; $i++ )
		{
			array_pop( $array );
		}
	}
?>

#!/bin/bash
 
script_name=`basename $0`
echo ""
 
if [ "$1" == "--help" ] || [ "$1" == "-h" ]; then
	echo "Usage is: "
	echo ""
	echo "	$script_name [device] [ip_addr] [gateway] [Optional: one_dns_server]"
	echo ""
	echo "Note: Only one DNS server can be set.  Manually update resolv.conf if you want more"
	echo "Note: If no DNS is specified, the script will ask you if you want it to set you one."
	echo ""
	echo ""
	echo "Example: "
	echo ""
	echo "	$script_name eth0 192.168.1.135 192.168.1.1 4.2.2.2"
	echo ""
	exit 0
fi
 
device="$1"
ip="$2"
gw="$3"
primary_dns="$4"
 
user=`echo $USER`
ans='y'
if [ $user != "root" ]; then
	echo "You must be root to run this"
	exit 108
fi
 
if [ -z $device ]; then
	echo "You must specify a device to modify"
	exit 5
fi
if [ -z $ip ]; then
	echo "You must specify an IP address for your machine"
	exit 5
fi
if [ -z $gw ]; then
	echo "You must specify a default gateway address"
	exit 5
fi
if [ -z $primary_dns ]; then
	echo "* No DNS server set."
	echo "* You do not need to specify a DNS server but it is suggested"
	echo "* Would you like the script to write default DNS for you (using OpenDNS)? [y/n] (default: y)"
	read ans
	echo "Write DNS = " $ans
fi
 
 
 
# Do the networking configuration
#
ifconfig eth0 $ip
if [ $? -eq 0 ]; then
	success=1
fi
 
route add default gw $gw
ret="$?"
if [ $ret -eq 0 ] || [ $ret -eq 7 ]; then
	success=2
fi
 
if [ ! -z $primary_dns ]; then
	su -c "echo nameserver $primary_dns > /etc/resolv.conf"
else
	if [ $ans == 'y' ] || [ $ans == 'Y' ]; then
		su -c "echo nameserver 208.67.222.222 > /etc/resolv.conf"
		su -c "echo nameserver 208.67.222.220 >> /etc/resolv.conf"
	fi
fi
 
device_ip=`ifconfig eth0 | grep -i $ip | cut -d ':' -f2 | cut -d ' ' -f1`
route_gw=`route -n | grep -i 192.168.155.1 | awk '{ print $2 }'`
route_flag=`route -n | grep -i 192.168.155.1 | awk '{ print $4 }'`
 
if [ $success -eq 2 ]; then
	echo ""
	echo "* Success!"
	echo ""
	echo "* IP: 		$device_ip"
	echo "* Gateway: 	$route_gw ( $route_flag )"
	echo ""
fi
exit

make menuconfig

# make -j2
# cp /usr/src/linux/arch/x86/boot/bzImage /boot/kernel
# reboot

sudo mount -l

sudo mount -l | grep -i iso9660

using System;
using Gtk;
using System.Diagnostics;
 
using System.Text.RegularExpressions;
 
public partial class MainWindow: Gtk.Window
{	
	string Users_Home = Environment.GetEnvironmentVariable( "HOME" );
 
	public int runCommand( string command, string args, bool wait )
	{
		Process proc = new Process( );
		proc.StartInfo.FileName = command;
		proc.StartInfo.Arguments = args;
		proc.StartInfo.UseShellExecute = false;
		proc.StartInfo.RedirectStandardError = true;
		proc.StartInfo.RedirectStandardOutput = true;
		if( proc.Start() )
		{
			if( wait == true )
			{
				proc.WaitForExit( );
				return proc.ExitCode;
			}
			else
			{
				return proc.ExitCode;
			}
		}
		return -1;
	}
	public void runCommand( string command, string args, bool wait, int milliseconds )
	{
		Process proc = new Process( );
		proc.StartInfo.FileName = command;
		proc.StartInfo.Arguments = args;
		proc.StartInfo.UseShellExecute = false;
		proc.StartInfo.RedirectStandardError = true;
		proc.StartInfo.RedirectStandardOutput = true;
		if( proc.Start() )
		{
			if( wait == true )
				if( milliseconds > 0 ) proc.WaitForExit( milliseconds );
				else proc.WaitForExit( );
			else proc.Close( );
		}
	}
	public string getOutput( string command, string args, bool wait )
	{
		Process proc = new Process( );
		proc.StartInfo.FileName = command;
		proc.StartInfo.Arguments = args;
		proc.StartInfo.UseShellExecute = false;
		proc.StartInfo.RedirectStandardError = true;
		proc.StartInfo.RedirectStandardOutput = true;
		if( proc.Start( ) )
		{
			if( wait == true )
			{
				proc.WaitForExit( );
				string output = proc.StandardOutput.ReadToEnd( ).TrimEnd( );
				string error = proc.StandardError.ReadToEnd( ).TrimEnd( );
				if( output.Equals( "" ) || output.Equals( " " ) )
				{
					return error;
				}
				else return output;
			}
			else
			{
				string output = proc.StandardOutput.ReadToEnd( ).TrimEnd( );
				string error = proc.StandardError.ReadToEnd( ).TrimEnd( );
				if( output.Equals( "" ) || output.Equals( " " ) )
				{
					return error;
				}
				else return output;
			}
		}
		else return "Could not start process.  Check process file name.";
	}
	public string getCommand( string command_name )
	{
		return getOutput( "which", command_name, false );
	}
	public void UpdateMountList( )
	{
		runCommand( "sh", "-c \"mount -l | grep -i \"" + Users_Home + "/.GtkMountISO\" | cut -d ' ' -f3 > " + Users_Home + "/.GtkMountISO/mounts.current\"", true );
 
		int ln_count = 0;
		string cur_line = "";
		System.IO.StreamReader file = 
			new System.IO.StreamReader( Users_Home + "/.GtkMountISO/mounts.current" );
		while( ( cur_line = file.ReadLine( ) ) != null )
		{
			CurrentMounts.AppendText( cur_line );
			ln_count++;
		}
		file.Close( );
		CurrentMounts.RemoveText( ln_count );
	}
	public MainWindow (): base (Gtk.WindowType.Toplevel)
	{
		Build ();
 
 
		if( !( System.IO.Directory.Exists( Users_Home + "/.GtkMountISO" ) ) )
		{
			//If hidden GtkMountISO folder does not exist, create dir
			string mkdir = getCommand( "mkdir" );
			Console.WriteLine( "GtkMountISO folder does not exist.  Creating." );
			int retval = runCommand( mkdir, Users_Home + "/.GtkMountISO", true );
			if( retval == 0 )
			{
				Console.WriteLine( "Created directory for GtkMountISO" );
			}
		}
		else
		{
			UpdateMountList( );
		}
	}
 
	protected void OnDeleteEvent (object sender, DeleteEventArgs a)
	{
		int rm_retval = runCommand( "rm", Users_Home + "/.GtkMountISO/mounts.current", true );
		Console.WriteLine( "Del retval = " + rm_retval );
		Application.Quit ();
		a.RetVal = true;
	}
 
	protected virtual void OnMountISOClicked (object sender, System.EventArgs e)
	{
 
		string zenity = getCommand( "zenity" );
		string xterm = getCommand( "xterm" );
		string echo = getCommand( "echo" );
		string sleep = getCommand( "sleep" );
 
		try
		{
			/*
			 * 1.) Get Filename
			 */
 
			//Get Full file name
			string ISO_Name = SelectISOButton.Filename.ToString( );
			Regex r = new Regex( @"\s+" );
			string ISO_Name_Regex = r.Replace( ISO_Name, @"\\ " );
 
			//Split it based on slashes
			string[] ISO_Name_Parts = ISO_Name.Split( '/' );
 
			//Get length to subtract one and get single file name
			int Parts_num = ISO_Name_Parts.Length;
			string ISO_Parsed_Name = ISO_Name_Parts[ Parts_num - 1 ];
 
			//Split string again based on "." to get standalone file name with no extension
			string[] ISO_Strip_Extension = ISO_Parsed_Name.Split( '.' );
			int ISO_Parsed_Num = ISO_Strip_Extension.Length;
			string ISO_Cleaned_Name = ISO_Strip_Extension[ ISO_Parsed_Num - 2 ];
			string iso_extension = ISO_Strip_Extension[ ISO_Parsed_Num - 1 ];
			Console.WriteLine( "Extension = " + iso_extension );
			if( iso_extension.Equals( "iso" ) || iso_extension.Equals( "ISO" ) )
			{
				Console.WriteLine( "Cleaned Name = " + ISO_Cleaned_Name );
 
				/*
				 * 2.) Make folder name @ /_USERS_HOME_DIR_/_FILE_NAME_
				 */
				string Users_Home = Environment.GetEnvironmentVariable( "HOME" );
				Console.WriteLine( Users_Home );
 
				string mkdir = getCommand( "mkdir" );
				string make_dir_cmd = mkdir + " " + Users_Home + "/.GtkMountISO/" + ISO_Cleaned_Name;
				Console.WriteLine( make_dir_cmd );
				int make_dir = runCommand( mkdir, Users_Home + "/.GtkMountISO/" + ISO_Cleaned_Name, true );
				string mount_point = Users_Home + "/.GtkMountISO/" + ISO_Cleaned_Name;
 
 
				int zenity_retval = -1;
				if( make_dir != 0 )
				{
					zenity_retval = runCommand( zenity, "--question --text=\"Folder exists.  Would you like to mount anyway?\"", true );
					Console.WriteLine( "Zenity reval = " + zenity_retval );
				}
 
				if( ( make_dir == 0 ) || ( make_dir != 0 && zenity_retval == 0 ) )
				{
					Console.WriteLine( "Folder created" );
 
					/*
					 * 3.) Execute "mount -t iso9660 _FULL_FILE_NAME_ /_USERS_HOME_DIR_/_FILE_NAME_ -o loop
					 */
 
					string gksudo = getCommand( "gksudo" );
					string mount = getCommand( "mount" );
					Console.WriteLine( "ISO_Name = " + ISO_Name );
					Console.WriteLine( "Mount_Point = " + mount_point );
 
					//Need to some how account for white space without corrupting the commands sent to the system...
					int retval = runCommand( gksudo, "\"" + mount + " -t iso9660 " + ISO_Name_Regex + " " + mount_point + " -o loop\"", true );
					Console.WriteLine( " Mount Retval = " + retval );
					if( retval == 0 || retval == 1 )
					{
						//Success
						if( zenity.Equals( "" ) )
						{
							runCommand( xterm, "-e \"" + echo + " Success! && " + sleep + " 5\"", true, 0 );
						}
						else runCommand( zenity, "--info --title=\"Success\" --text=\"Success!\n\n You can find the ISO mounted at " + mount_point + "\"", true, 0 );
 
						string nautilus = getCommand( "nautilus" );
						if( nautilus.Equals( "" ) ) return;
						else runCommand( nautilus, "\"" + mount_point + "\"", false, 0 );
					}
					else if( retval == 7 ) 
					{
						//Mount Failure
						if( zenity.Equals( "" ) )
						{
							runCommand( xterm, "-e \"" + echo + " Failed to mount.  Is the file an actual ISO? && " + sleep + " 5\"", true, 0 );
						}
						else runCommand( zenity, "--error --title=\"error\" --text=\"Failed to mount.  Is the file an actual ISO?\"", true, 0 );
					}
					else if( retval == 32 ) 
					{
						//Mount Failure
						if( zenity.Equals( "" ) )
						{
							runCommand( xterm, "-e \"" + echo + " Failed to mount. Is there already something mounted there? && " + sleep + " 5\"", true, 0 );
						}
						else runCommand( zenity, "--error --title=\"error\" --text=\"Failed to mount. Is there already something mounted there?\"", true, 0 );
					}
 
					/*
					 * 4.) Add to flat file database of mounted folders
					 */
					UpdateMountList( );
				}
			}
			else
			{
				if( zenity.Equals( "" ) )
				{
					runCommand( xterm, "-e \"" + echo + " File is not an ISO image && " + sleep + " 5\"", true, 0 );
				}
				else runCommand( zenity, "--error --title=\"error\" --text=\"You must select an ISO image file\"", true, 0 );
			}
		}	
		catch( NullReferenceException nullexception )
		{
			string error = nullexception.ToString( );
			if( zenity.Equals( "" ) )
			{
				runCommand( xterm, "-e \"" + echo + " You must select a file first && " + sleep + " 5\"", true, 0 );
			}
			else runCommand( zenity, "--error --title=\"error\" --text=\"Error Thrown: \n\n" + error + "\n\nYou must select a file first\"", true, 0 );
 
			Console.WriteLine( error );
 
		}
 
	}
 
	protected virtual void OnUnMountISOClicked (object sender, System.EventArgs e)
	{
		Console.WriteLine( "Unmounting " + CurrentMounts.ActiveText );
		string zenity = getCommand( "zenity" );
		string xterm = getCommand( "xterm" );
		string echo = getCommand( "echo" );
		string sleep = getCommand( "sleep" );
		string gksudo = getCommand( "gksudo" );
		string umount = getCommand( "umount" );
		string iso_to_unmount = CurrentMounts.ActiveText;
		int umount_retval = runCommand( gksudo, "\"" + umount + " -f " + iso_to_unmount + "\"", true );
		Console.WriteLine( "Umount retval = " + umount_retval );
		if( umount_retval == 0 )
		{
			if( zenity.Equals( "" ) )
			{
				runCommand( xterm, "-e \"" + echo + " File successfully unmounted && " + sleep + " 5\"", true, 0 );
			}
			else runCommand( zenity, "--info --title=\"error\" --text=\"File successfully unmounted!\"", true, 0 );
 
		}
		UpdateMountList( );
	}	
}

 
// Image files array 
	$image_files = array( );
 
// Array to store the images that were sorted
	$image_sorted = array( );
 
// Read the extension of the file name passed	
	function readExtension( $file )
	{
		$extension = substr( $file, strrpos( $file, '.' ) + 1 );
		return $extension;
	}
 
// This may already exist but I was in a coding frenzy.  Obviously, this checks if it is an image or not
	function isImage( $file )
	{
		$extension = readExtension( $file );
		$valid_images = array( "gif", "jpg", "jpeg", "png", "gif" );
		for( $i = 0; $i < sizeof( $valid_images ); $i++ )
		{
			if( $extension == $valid_images[ $i ] )
			{
				return true;
			}
		}
	}
 
// Traverse the directory and get all the images in that folder
	function getImagesInFolder( $dir )
	{
		if( $handle = opendir( $dir ) )
		{
			while( false !== ( $file = readdir( $handle ) ) )
			{
				if( $file != "." && $file != ".." && $file != "Thumbs.db" )
				{
					if( !( is_dir( $dir . $file ) ) )
					{
						$file_fp = $dir . $file;
						if( isImage( $file_fp ) ) array_push( $GLOBALS['image_files'], $file_fp );
					}
				}
			}
			closedir( $handle );
		}
	}
 
 
//The brunt of the post.  Explained below in more detail
	function sortByModDate( $array_in, &$array_out )
	{
		for( $i = 0; $i < sizeof( $array_in ); $i++ )
		{
			$time_stamp = date("G:i:s-d-m-y", filemtime( $array_in[ $i ] ) );
			$array_out[ $array_in[ $i ] ] = $time_stamp;
		}
		arsort( $array_out, SORT_STRING );
		$array_out = array_keys( $array_out );
		if( $array_out[ 0 ] == "0" ) array_shift( $array_out );
		unset( $array_in );
	}
 
// Get the sorted file by index number.  This seems a bit redundant so you can modify as you see fit.
	function getSortedImageByIdx( $index_num )
	{
		sortByModDate( $GLOBALS['image_files'], $GLOBALS['image_sorted'] );
		return $GLOBALS[ '{image_sorted[ $index_num ]}' ];
	}

// $array_in = Array of all the files you want to sort
// $array_out = Array to store the sorted files
	function sortByModDate( $array_in, &$array_out )
	{

// Loop through all the inputted files array
		for( $i = 0; $i < sizeof( $array_in ); $i++ )
		{

// Receive the time stamp
			$time_stamp = date("G:i:s-d-m-y", filemtime( $array_in[ $i ] ) );

// Store the time stamp in the $array_out array using the file name as a key
//
//  NOTE: This had to be done this way since you can not have duplicate keys. 
//           If you have a file edited at the EXACT same time as another file, that file
//           will therefore be dropped from the sorting
 
			$array_out[ $array_in[ $i ] ] = $time_stamp;
		}

// Sort and reverse the array based on the string.  This allows for you to reference the 
// most recent file by accessing index array 0
		arsort( $array_out, SORT_STRING );

// Break the keys from the above sorted array which allows us to access the sorted files
// in a numerical sense (see example use below)
		$array_out = array_keys( $array_out );

// Couldnt really figure out why an extra iteration was being done but sometimes it will
// create a zero index with a zero in it.  This shifts the array and removes that zero
		if( $array_out[ 0 ] == "0" ) array_shift( $array_out );

// Free-up some resources
		unset( $array_in );
	}

echo "Most recent file: " . getSortedImageByIdx( 0 ) . "<br>";

 
<?php
 
class cDirList
{
	public $path;
 
	public $debug;
	function debugPrint( $text )
	{
		echo "// " . $text . "<br>";
	}
 
	//All directories recursively from current working directory, full path location
	public $directories = array( );
 
	//Directories in current working directory, full path location
	public $pwd_directories = array( );
 
	//Files full path location
	public $files = array( );
 
	public $file_types = array(
				   	"archive" => array( "7z", "zip", "rar", "tar", "gzip" ),
				   	"audio" => array( "mp3", "ogg", "wma", "flac", "aif", "ra" ),
					"video" => array( "avi", "wmv", "mpg", "mpeg", "asf", "mkv", "flv", "mov" ),
					"doc" => array( "doc", "docx", "log", "msg", "ods", "m3u" ),
					"code" => array( "cpp", "c", "sh", "py", "php" ),
					"image" => array( "jpg", "png", "jpeg", "gif" ),
					"program" => array( "exe" ) );
 
	function getArraySize( $array )
	{
		return sizeof( $array );
	}
	function getFinalIndex( $array )
	{
		return sizeof( $array ) - 1;
	}
	function getDirAtIndex( $dir_array, $idx )
	{
		return $dir_array[ $idx ];
	}
	function getDirIndex( $dir_array, $dir_name )
	{
		return array_search( $dir_name, $dir_array );
	}
	function printArray( $array )
	{
		print_r( $array );
	}
	function crawlDirectories( $dir )
	{
		if( $handle = opendir( $dir ) ) 
		{
			while( false !== ( $file = readdir( $handle ) ) )  
			{
			        if( $file != "." && $file != ".." && $file != "Thumb.db" ) 
				{
					if( is_dir( $dir . $file ) )
					{
						//Store directories in array
						$dir_fp = $dir . $file;
						array_push( $this->directories, $dir_fp );
 
						//Recursion, duh!  So simple....
						$this->crawlDirectories( $dir . $file . "/" );
	        	    		}
	        		}
	    		}
			closedir( $handle );
		}
	}
	function getFoldersInCwd( $dir )
	{
		$dir = $this->correctPath( $dir );
		if( $handle = opendir( $dir ) ) 
		{
			while( false !== ( $file = readdir( $handle ) ) )  
			{
				if( $file != "." && $file != ".." && $file != "Thumb.db" ) 
				{
					if( is_dir( $dir . $file ) )
					{
						//Store directories in array
						$dir_fp = $dir . $file;
						array_push( $this->pwd_directories, $dir_fp );
					}
				}
			}
			closedir( $handle );
		}	
	}
	function getFilesInFolder( $dir )
	{
		$dir = $this->correctPath( $dir );
		if( $handle = opendir( $dir ) )
		{
			while( false !== ( $file = readdir( $handle ) ) )
			{
				if( $file != "." && $file != ".." && $file != "Thumbs.db" )
				{
					if( !( is_dir( $dir . $file ) ) )
					{
						$file_fp = $dir . $file;
						//$this->files[$index_num] = $file_fp;
						array_push( $this->files, $file_fp );
					}
				}
			}
			closedir( $handle );
		}
	}
	function getSingleName( $full_path )
	{
		$full_path_explode = explode( "/", $full_path );
		$full_path_final_idx = $this->getFinalIndex( $full_path_explode );
		return $full_path_explode[ $full_path_final_idx ];
	}
	function correctPath( $path )
	{
		$path_explode = explode( "/", $path );
		$path_final_idx = $this->getFinalIndex( $path_explode );
		if( $path_explode[ $path_final_idx ] == null ) return $path;
		else
		{
			$path .= "/";
			return $path;
		}
	}
 
	function getRelativePath( $path )
	{
		$path = str_replace( $_SERVER['DOCUMENT_ROOT'], "", $path );
		return $path;
	}
 
	function getFileType( $file )
	{
		$type = substr( $file, strrpos( $file, '.' ) + 1 );
		return $type;
	}
 
	function handleFileType( $file )
	{
		$file = strtolower( $file );
		$got_type = 0;
		$in_file_type = "";
		foreach( $this->file_types as $type => $key )
		{
			foreach( $key as $ext )
			{
				//$this->debugPrint( "Extensions: " . $ext );
				if( $this->getFileType( $file ) == $ext )				
				{
					$in_file_type = $type;
					$got_type = 1;
				}
			}
			if( $got_type > 0 ) break;
		}
 
		if( $in_file_type == "archive" )
			return "<img src='images/archives.png'/>";
		else if( $in_file_type == "image" )
			return "<img src='images/images.png'/>";
		else if( $in_file_type == "video" )
			return "<img src='images/videos.png'/>";
		else if( $in_file_type == "doc" )
			return "<img src='images/docs.png'/>";
		else if( $in_file_type == "code" )
			return "<img src='images/code.png'/>";
		else if( $in_file_type == "program" )
			return "<img src='images/programs.png'/>";
		else if( $in_file_type == "audio" )
			return "<img src='images/audio.png'/>";
		else if( $got_type == 0 && $in_file_type == "" )
			return "<img src='images/unknown.gif' height='16px' width='16px'/>";
 
	}
 
	function getScriptRootDir( )
	{
		$script_name = explode( "/", $_SERVER['SCRIPT_NAME'] );
		$filename = $script_name[ sizeof( $script_name )-1 ];
 
		return str_replace( $filename, "", $_SERVER['SCRIPT_FILENAME'] );
	}
 
	function __construct( )
	{
		$this->path = $this->getScriptRootDir();
		$this->crawlDirectories( $this->path );
		sort( $this->directories );
		sort( $this->pwd_directories );
	}	
};
?>

 
<?php
 
require_once( 'dir_list.php' );
 
$dirlist = new cDirList( );
$dir = $dirlist->getScriptRootDir();
$dirlist->getFoldersInCwd( $dir );
 
echo 
"<font size='9' face='Verdana'>" . $dirlist->getRelativePath( $dir ) . "</font><br>\n" . 
"<font size='1' face='Sans MS'>" . $dirlist->path . "</font><br>\n<br>\n";
 
if( $dirlist->getArraySize( $dirlist->directories ) > 0 )
{
	for( $i = 0; $i < $dirlist->getArraySize( $dirlist->pwd_directories ); $i++ )
	{
		echo "<img src='images/folders.png'/>" . 
			"<font size='2'>&nbsp" .
				"<a href='do_list.php?id=" . 
					$dirlist->getDirIndex( $dirlist->directories, $dirlist->pwd_directories[$i] ) . "'>" . 
					$dirlist->getSingleName( $dirlist->pwd_directories[$i] ) . 
				"</a><br>\n" .
			"</font>";
		echo "&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp" .
			"<font size='1'>" .
				"http://" . $_SERVER['SERVER_NAME'] . "/do_list.php?id=" . 
				$dirlist->getDirIndex( $dirlist->directories, $dirlist->pwd_directories[$i] ) .
				"<br>\n" .
			"</font>";
	}
}
else
{
	echo "<img src='images/nothing.gif' />" .
		"<font size='2'> &nbsp" .
			"No folders found" .
		"</font>" . "<br>\n";
}
 
 
$dirlist->getFilesInFolder( $dir );
if( $dirlist->getArraySize( $dirlist->files ) > 0 )
{
	for( $i = 0; $i < $dirlist->getArraySize( $dirlist->files ); $i++ )
	{
		echo $dirlist->handleFileType( $dirlist->getSingleName( $dirlist->files[ $i ] ) ) .
				"<font size='2'><a href='" .
					$dirlist->getRelativePath( $dir ) .
					$dirlist->getSingleName( $dirlist->files[ $i ] ) . "'>" .
					$dirlist->getSingleName( $dirlist->files[ $i ] ) .
				"</a></font><br>\n";
	}
}
else
{
	echo "<img src='images/nothing.gif' />" .
		"&nbsp<font size='2'>" .
			"No files found" .
		"</font>" . "<br>\n";
}
?>

 
<?php
require( 'dir_list.php' );
 
$dirlist = new cDirList(  );
 
//Get directory name based on GET index name
$index_number = $_GET['id'];
$dir = $dirlist->getDirAtIndex( $dirlist->directories, $index_number );
 
$dirlist->getFoldersInCwd( $dir );
 
echo 
"<font size='9' face='Verdana'>" . $dirlist->getRelativePath( $dir ) . "</font><br>\n" . 
"<font size='1' face='Sans MS'>" . $dirlist->path . "</font><br>\n<br>\n";
 
 
 
 
function checkId( $id )
{
	if( $id < 0 || $id > $GLOBALS['dirlist']->getArraySize( $GLOBALS['dirlist']->directories ) )
		return;
}
checkId( $index_number );
 
if( $dirlist->getArraySize( $dirlist->pwd_directories ) > 0 )
{
	for( $i = 0; $i < $dirlist->getArraySize( $dirlist->pwd_directories ); $i++ )
	{
		echo "<img src='images/folders.png'/>" . 
			"<font size='2'>&nbsp" .
				"<a href='do_list.php?id=" . 
					$dirlist->getDirIndex( $dirlist->directories, $dirlist->pwd_directories[$i] ) . "'>" . 
					$dirlist->getSingleName( $dirlist->pwd_directories[$i] ) . 
				"</a><br>\n" .
			"</font>";
		echo "&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp" .
			"<font size='1'>" .
				"http://" . $_SERVER['SERVER_NAME'] . "/do_list.php?id=" . 
				$dirlist->getDirIndex( $dirlist->directories, $dirlist->pwd_directories[$i] ) .
				"<br>\n" .
			"</font>";
	}
	echo "<br>\n";
}
else
{
	echo "<img src='images/nothing.gif' />" .
		"&nbsp<font size='2'>" .
			"No folders found" .
		"</font>" . "<br>\n<br>\n";
}
 
$dirlist->getFilesInFolder( $dir );
if( $dirlist->getArraySize( $dirlist->files ) > 0 )
{
	for( $i = 0; $i < $dirlist->getArraySize( $dirlist->files ); $i++ )
	{
		echo $dirlist->handleFileType( $dirlist->getSingleName( $dirlist->files[ $i ] ) ) .
				"<font size='2'><a href='" .
					$dirlist->getRelativePath( $dir ) . "/" .
					$dirlist->getSingleName( $dirlist->files[ $i ] ) . "'>" .
					$dirlist->getSingleName( $dirlist->files[ $i ] ) .
				"</a></font><br>\n";
	}
}
else
{
	echo "<img src='images/nothing.gif' />" .
		"&nbsp<font size='2'>" .
			"No files found" .
		"</font>" . "<br>\n";
}
 
 
?>

 
<?php
 
class dirlist
{
	private $directory_path;
 
	private $folder_names = array( );
	private $file_names = array( );
 
	private $folder_full_paths = array( );
	private $file_full_paths = array( );
 
	private $dir_handle;
 
	function setDirHandle( $path )
	{
		$this->dir_handle = opendir( $path ) or die( "Could not open directory." );
	}
	function array_get_real_size( $array_in )
	{
		$size = 0;
		if( sizeof( $array_in ) == 0 ) return 0;
		foreach( $array_in as $a )
		{
			$size += sizeof( $a );
		}
		return $size;
	}
 
	function print_array( $array_in )
	{
		//All this does is echos pre tags and executes print_r.  If I leave this here, my website breaks my code.
 
	}
 
	function getDirList(  )
	{
		$path = $this->directory_path;
		$this->setDirHandle( $path );
		$dir_count = 0;
		$file_count = 0;
		while( false != ( $file = readdir( $this->dir_handle ) ) )
		{
			if( $file == "." || $file == ".." ) continue;
 
			if( is_dir( $path . $file ) )
			{	
				$this->folder_names[ $dir_count ] = $file;
				$this->folder_full_paths[ $file ] = $path . $file;
				$dir_count++;
			}
			else 
			{
				$this->file_names[ $file_count ] = $file;
				$this->file_full_paths[ $file ] = $path . $file;
				$file_count++;
			}
		}
		//$this->print_array( $this->file_full_paths );
		//$this->print_array( $this->folder_full_paths );
		return true;
	} 
 
	function getFolderFp( $folder_name )
	{
		return $this->folder_full_paths[ $folder_name ];
	}
	function getFolderName( $index_number )
	{
		return $this->folder_names[ $index_number ];
	}
	function getTotalFolders( )
	{
		return $this->array_get_real_size( $this->folder_full_paths );
	}
 
	function getFileFp( $file_name )
	{
		return $this->file_full_paths[ $file_name ];
	}
	function getFileName( $index_number )
	{
		return $this->file_names[ $index_number ];
	}
	function getTotalFiles( )
	{
		return $this->array_get_real_size( $this->file_full_paths );
	}
	function getSortedFolderFp( $index_number )
	{
		$sorted_folders = $this->folder_full_paths;
		sort( $sorted_folders, SORT_STRING );
		return $sorted_folders[ $index_number ];
	}
	function getSortedFolderName( $index_number )
	{
		$sorted_folders = $this->folder_names;
		sort( $sorted_folders, SORT_STRING );
		return $sorted_folders[ $index_number ];
	}
 
	function getCurDir( )
	{
		$tmp = $this->directory_path;
		$tmp_explode = explode( "/", $tmp );
		$res = $tmp_explode[ sizeof( $tmp_explode ) - 2 ] . "/";
		return $res;
	}
	function getCorrectedPath( )
	{
		return $this->directory_path;
	}
	function correctPath( $path )
	{
		$tmp = $path;
		$tmp_explode = explode( "/", $tmp );
		$tmp_size = sizeof( $tmp_explode );
		if( $tmp_explode[ $tmp_size - 1 ] == null )
		{
			$this->directory_path = $path;
			return;
		}
		else
		{
			$this->directory_path = $path . "/";
			return;
		}
	}
 
	function generateDownloadLink( $export_dir, $file_name )
	{
		// make http://10.14.52.30/$dir->getcurdir()/$foldername
		$host = $_SERVER['SERVER_NAME'];
		$script_filename = basename( $_SERVER['SCRIPT_FILENAME'] );
		$cur_path = preg_replace( '/'.$script_filename.'/','', $_SERVER['SCRIPT_NAME'] );
		$link = "http://" . $host . $cur_path . $export_dir . $file_name;
		return $link;
 
	}
	function generateAHrefLink( )
	{
		$host = $_SERVER['SERVER_NAME'];
		$script_filename = basename( $_SERVER['SCRIPT_FILENAME'] );
		$cur_path = preg_replace( '/'.$script_filename.'/','', $_SERVER['SCRIPT_NAME'] );
		$link = "http://" . $host . $cur_path;
		return $link;
	}
	function getPwd( )
	{
	}
	function __construct( $path )
	{
		$this->correctPath( $path );
	}
};
 
?>

 
<?php
 
require_once( 'directory_list.class.php' );
 
 
$dir = new dirlist( "/var/www/music" );
$dir->getDirList( );
 
echo "<p align='left'>\n";
echo "<font size='+9' face='Verdana'>\n";
echo $dir->getCurDir() . "<br>\n";
echo "</font>\n";
echo "<font size='1' face='Sans MS'>\n";
echo $dir->getCorrectedPath( ) . "<br>\n";
echo "</font>\n";
echo "</p>\n";
 
echo "<font size='2'>\n";
for( $i = 0; $i < $dir->getTotalFolders( ); $i++ )
{
	$link = $dir->generateAHrefLink() . "do_download.php?id=" . $i;
 
	echo "&nbsp&nbsp&nbsp" .
		"<img src='http://10.14.52.30/images/folder.png'>" .
			"<a href='$link'>".$dir->getSortedFolderName($i)."</a><br>";
 
	echo $link . "<br><br>";
}
echo "</font>\n";
 
?>

 
<?php
 
 
$export_dir = "export/";
$export_dir_tmp = $export_dir;
 
 
require_once( 'directory_list.class.php' );
 
function checkValidFileId( $id, $max_value, $min )
{
	// Out of bounds.  Negative attempt or over max attempt
	if( ( $id < $min ) || ( $id > $max_value ) )
		return false;
	else return true;
}
function getPwd( $in_path )
{
	$pwd = preg_replace( '/'.basename( $_SERVER['SCRIPT_FILENAME'] ).'/', '', $in_path );
	return $pwd;
}
 
$dir = new dirlist( "/var/www/music" );
$dir->getDirList( );
 
 
$id = $_GET['id'];
$pwd = getPwd( $_SERVER[ 'SCRIPT_FILENAME' ] );
$export_dir = $pwd . $export_dir;
 
 
echo "<p align='left'>\n";
echo "<font size='+9' face='Verdana'>\n";
echo $dir->getCurDir() . $dir->getSortedFolderName( $id ) . "<br>\n";
echo "</font>\n";
echo "<font size='1' face='Sans MS'>\n";
echo $dir->getCorrectedPath( ) . $dir->getSortedFolderName( $id ) . "<br>\n";
echo "</font>\n";
echo "</p>\n";
 
 
echo "<font size='3' face='Times'>";
echo "You have requested the directory: <br> &nbsp&nbsp&nbsp " . $dir->getSortedFolderName( $id ) . "<br>\n";
echo "<br>Click below to download<br>";
//- Create filename
$filename = preg_replace( '/\s/', '_', $dir->getSortedFolderName( $id ) );
echo "</font>";
 
 
 
echo "<form action='" . basename( $_SERVER['SCRIPT_FILENAME'] ) . "?id=$id' method='post'>";
echo "<select name='format'>";
echo "<option value='zip'>Zip Archive</option>";
echo "<option value='rar'>Rar Archive</option>";
echo "<option value='tar'>Tar Archive</option>";
echo "<option value='gzip'>GZip Archive</option>";
echo "<input type='submit' name='Download' value='Download'>";
echo "</form>";
 
 
$inner_dir = new dirlist( $dir->getCorrectedPath( ) . $dir->getSortedFolderName( $id ) );
$inner_dir->getDirList( );
 
echo "Inner Path: " . $inner_dir->getCorrectedPath() . "<br>";
echo "Files: " . $inner_dir->getTotalFiles() . "<br>";
echo "<font face='Times' size='2'>";
for( $i = 0; $i < $inner_dir->getTotalFiles(); $i++ )
{
	echo "<a href='../../music/".$inner_dir->getCurDir() . $inner_dir->getFileName( $i )."'>".$inner_dir->getFileName($i)."</a><br>";
}
for( $i = 0; $i < $inner_dir->getTotalFolders(); $i++ )
{
	echo "<a href='../../music/".$inner_dir->getCurDir() . $inner_dir->getFolderName( $i )."'>".$inner_dir->getFolderName($i)."</a><br>";
}
echo "</font>";
if( $_POST['Download'] )
{
	switch( $_POST['format'] )
	{
		case "zip":
			if( checkValidFileId( $id, $dir->getTotalFolders(), 0 ) )
			{
				$export_filename = $filename . ".zip";
				$export_fullpath = "\"".$export_dir . $export_filename."\"";
				$export_files_in = "\"".$dir->getSortedFolderFp( $id )."\"";
				$zip_executable = exec( 'which zip' );
				$command = $zip_executable . " -r " . $export_fullpath . " " . $export_files_in;
				system( "echo Please wait while your file is processed" );
				echo "<br>";
				echo "<br>";
				$export_fullpath = preg_replace( '/"/', '', $export_fullpath );
				if( file_exists( $export_fullpath ) )
				{
					//echo $dir->getHostPath() . "<br>";
					echo "Your processing is complete: <a href='" . $dir->generateDownloadLink( $export_dir_tmp, $export_filename ). "'>$export_filename</a>";
					exit;
				}
				if( is_writable( $export_dir ) )
				{	
					system( $command ) or die( "What" );
					$export_fullpath = preg_replace( '/"/', '', $export_fullpath );
					if( file_exists( $export_fullpath ) )
					{
						echo "<br><br>";
						echo "Your processing is complete: <a href='" . $dir->generateDownloadLink( $export_dir_tmp, $export_filename ). "'>$export_filename</a>";
						exit;
					}
				}
			}
			else echo "You have tried to download an invalid file.  Please try again." . "<br><br>";
		break;
		case "rar":
			echo "We are rarring it" . "<br>";
		break;
		case "tar":
			echo "We are tarring it" . "<br>";
		break;
		case "gzip":
			echo "We are gzipping it" . "<br>";
		break;
		default:
		break;
	}
}
 
//echo "Export dir: " . $export_dir . "<br>"; 
?>