<?php
class Upload_Files {
$temp_file_name ;
$file_name ;
$upload_dir ;
$upload_log_dir ;
$max_file_size ;
$banned_array ;
$ext_array ;
/*
function validate_extension () {
$file_name = trim ( $this -> file_name );
$extension = strtolower ( strrchr ( $file_name , "." ));
$ext_array = $this -> ext_array ;
$ext_count = count ( $ext_array );
$file_name )
false ;
$ext_array )
true ;
$ext_array as $value )
$first_char = substr ( $value , 0 , 1 );
$first_char <> "." )
$extensions [] = "." . strtolower ( $value );
$extensions [] = strtolower ( $value );
$extensions as $value )
$value == $extension )
$valid_extension = "TRUE" ;
$valid_extension )
true ;
false ;
/*
function validate_size () {
$temp_file_name = trim ( $this -> temp_file_name );
$max_file_size = trim ( $this -> max_file_size );
$temp_file_name ))
$size = filesize ( $temp_file_name );
$size > $max_file_size )
false ;
true ;
false ;
/*
function existing_file () {
$file_name = trim ( $this -> file_name );
$upload_dir = $this -> get_upload_directory ();
$upload_dir == "ERROR" )
true ;
$file = $upload_dir . $file_name ;
file_exists ( $file ))
true ;
false ;
/*
function get_file_size () {
$temp_file_name = trim ( $this -> temp_file_name );
$kb = 1024 ;
$mb = 1024 * $kb ;
$gb = 1024 * $mb ;
$tb = 1024 * $gb ;
$temp_file_name )
$size = filesize ( $temp_file_name );
$size < $kb )
$file_size = " $size Bytes" ;
$size < $mb )
$final = round ( $size / $kb , 2 );
$file_size = " $final KB" ;
$size < $gb )
$final = round ( $size / $mb , 2 );
$file_size = " $final MB" ;
$size < $tb )
$final = round ( $size / $gb , 2 );
$file_size = " $final GB" ;
$final = round ( $size / $tb , 2 );
$file_size = " $final TB" ;
$file_size = "ERROR: NO FILE PASSED TO get_file_size()" ;
$file_size ;
/*
function get_max_size () {
$max_file_size = trim ( $this -> max_file_size );
$kb = 1024 ;
$mb = 1024 * $kb ;
$gb = 1024 * $mb ;
$tb = 1024 * $gb ;
$max_file_size )
$max_file_size < $kb )
$max_file_size = "max_file_size Bytes" ;
$max_file_size < $mb )
$final = round ( $max_file_size / $kb , 2 );
$max_file_size = " $final KB" ;
$max_file_size < $gb )
$final = round ( $max_file_size / $mb , 2 );
$max_file_size = " $final MB" ;
$max_file_size < $tb )
$final = round ( $max_file_size / $gb , 2 );
$max_file_size = " $final GB" ;
$final = round ( $max_file_size / $tb , 2 );
$max_file_size = " $final TB" ;
$max_file_size = "ERROR: NO SIZE PARAMETER PASSED TO get_max_size()" ;
$max_file_size ;
/*
function validate_user () {
$banned_array = $this -> banned_array ;
$ip = trim ( $_SERVER [ 'REMOTE_ADDR' ]);
$cpu = gethostbyaddr ( $ip );
$count = count ( $banned_array );
$count < 1 )
true ;
$banned_array as $key => $value )
$value == $ip . "-" . $cpu )
false ;
true ;
/*
function get_upload_directory () {
$upload_dir = trim ( $this -> upload_dir );
$upload_dir )
$ud_len = strlen ( $upload_dir );
$last_slash = substr ( $upload_dir , $ud_len - 1 , 1 );
$last_slash <> "/" )
$upload_dir = $upload_dir . "/" ;
$upload_dir = $upload_dir ;
$handle = @ opendir ( $upload_dir );
$handle )
$upload_dir = $upload_dir ;
closedir ( $handle );
$upload_dir = "ERROR" ;
$upload_dir = "ERROR" ;
$upload_dir ;
/*
function get_upload_log_directory () {
$upload_log_dir = trim ( $this -> upload_log_dir );
$upload_log_dir )
$ud_len = strlen ( $upload_log_dir );
$last_slash = substr ( $upload_log_dir , $ud_len - 1 , 1 );
$last_slash <> "/" )
$upload_log_dir = $upload_log_dir . "/" ;
$upload_log_dir = $upload_log_dir ;
$handle = @ opendir ( $upload_log_dir );
$handle )
$upload_log_dir = $upload_log_dir ;
closedir ( $handle );
$upload_log_dir = "ERROR" ;
$upload_log_dir = "ERROR" ;
$upload_log_dir ;
/*
function upload_file_no_validation () {
$temp_file_name = trim ( $this -> temp_file_name );
$file_name = trim ( strtolower ( $this -> file_name ));
$upload_dir = $this -> get_upload_directory ();
$upload_log_dir = $this -> get_upload_log_directory ();
$file_size = $this -> get_file_size ();
$ip = trim ( $_SERVER [ 'REMOTE_ADDR' ]);
$cpu = gethostbyaddr ( $ip );
$m = date ( "m" );
$d = date ( "d" );
$y = date ( "Y" );
$date = date ( "m/d/Y" );
$time = date ( "h:i:s A" );
$upload_dir == "ERROR" ) OR ( $upload_log_dir == "ERROR" ))
false ;
is_uploaded_file ( $temp_file_name ))
move_uploaded_file ( $temp_file_name , $upload_dir . $file_name ))
$log = $upload_log_dir . $y . "_" . $m . "_" . $d . ".txt" ;
$fp = fopen ( $log , "a+" );
fwrite ( $fp , " $ip - $cpu | $file_name | $file_size | $date | $time " );
fclose ( $fp );
true ;
false ;
false ;
/*
function upload_file_with_validation () {
$temp_file_name = trim ( $this -> temp_file_name );
$file_name = trim ( strtolower ( $this -> file_name ));
$upload_dir = $this -> get_upload_directory ();
$upload_log_dir = $this -> get_upload_log_directory ();
$file_size = $this -> get_file_size ();
$ip = trim ( $_SERVER [ 'REMOTE_ADDR' ]);
$cpu = gethostbyaddr ( $ip );
$m = date ( "m" );
$d = date ( "d" );
$y = date ( "Y" );
$date = date ( "m/d/Y" );
$time = date ( "h:i:s A" );
$existing_file = $this -> existing_file ();
$valid_user = $this -> validate_user ();
$valid_size = $this -> validate_size ();
$valid_ext = $this -> validate_extension ();
$upload_dir == "ERROR" ) OR ( $upload_log_dir == "ERROR" ))
false ;
$valid_user ) OR (! $valid_size ) OR (! $valid_ext ) OR ( $existing_file ))))
false ;
is_uploaded_file ( $temp_file_name ))
move_uploaded_file ( $temp_file_name , $upload_dir . $file_name ))
$log = $upload_log_dir . $y . "_" . $m . "_" . $d . ".txt" ;
$fp = fopen ( $log , "a+" );
fwrite ( $fp , " $ip - $cpu | $file_name | $file_size | $date | $time \n" );
fclose ( $fp );
true ;
false ;
false ;
?>
<html>
<html>
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