removed mods directory from the ATutor codebase

[atutor.git] / mods / utf8conv / readDir.php

diff --git a/mods/utf8conv/readDir.php b/mods/utf8conv/readDir.php
deleted file mode 100644 (file)
index c840267..0000000
--- a/mods/utf8conv/readDir.php
+++ /dev/null
@@ -1,148 +0,0 @@
-<?php
-/* This is a php class to Read a directory recursively and executes defined events */
-/* when each directory element is read                                             */
-
-class readDir
-{  
-       var $path; 
-       var $errtxt; 
-       var $errcount; 
-       var $recurse; 
-       var $events; 
-       var $handlers;  
-       
-       /*** Constructor (executed when we instatiate the class)*/ 
-       function readDir()
-       { 
-               $this->recursive = false; 
-               $this->errcount = 0; 
-               $this->events = array('readDir_dir', 'readDir_file'); 
-               $this->handlers = array(); 
-       }  
-       
-       /*** Set the directory to read* @param string full directory path*/ 
-       function setPath( $path ) 
-       { 
-               if (!is_dir($path)) 
-               { 
-                       $this->_error('The supplied argument, '.$path.', is not a valid directory path!'); 
-                       return false; 
-               } 
-               
-               $this->path = $path; 
-               return true; 
-       }  
-       
-       /*** Set and event handler* @param string event name* @param string event handler function name*/ 
-       function setEvent( $event, $handler ) 
-       { 
-               if (in_array($event, $this->events) !== false) 
-               { 
-                       $this->handlers[$event] = $handler; 
-               } 
-               else 
-               { 
-                       $this->_error('Event Type specified does not exist.'); 
-                       return false; 
-               } 
-               return true; 
-       }  
-       
-       /*** Set if we want to read through sub folders recursively* @param bool TRUE or FALSE*/ 
-       function readRecursive( $bool = true ) 
-       { 
-               $this->recurse = $bool; 
-       }  
-       
-       /*** Read the directory*/ 
-       function read() 
-       { 
-               if ( !is_dir($this->path) ) 
-               { 
-                       $this->_error('Directory to read from is invalid.'.'Please use setPath() to defind a valid directory.'); 
-                       return false; 
-               }  
-               
-               // all set, start reading 
-               return $this->_read($this->path); 
-       }  
-               
-       function _read($dir) 
-       { 
-               if ($dh = opendir($dir)) 
-               { 
-                       $i = 0; 
-                       while ($el = readdir($dh)) 
-                       { $path = $dir.'/'.$el;  
-                               
-                               if (is_dir($path) && $el != '.' && $el != '..') 
-                               { 
-                                       if ($this->_trigger('readDir_dir', $path, $el) == -1) 
-                                       { 
-                                               closedir($dh); 
-                                               return true; 
-                                       }  
-                                       
-                                       if ($this->recurse) 
-                                       { 
-                                               // read sub directories recursively 
-                                               $this->_read($path); 
-                                       } 
-                               } 
-                               elseif (is_file($path)) 
-                               { 
-                                       if ($this->_trigger('readDir_file', $path, $el) == -1) 
-                                       { 
-                                               closedir($dh); 
-                                               return true; 
-                                       } 
-                               } 
-                               
-                               $i++; 
-                       }  
-                       
-                       closedir($dh); 
-                       return true; 
-               } 
-               
-               else 
-               { 
-                       $this->_error('Could not open the directory, '.$path); 
-               } 
-               return false; 
-       }  
-       
-       function _trigger($event, $path, $el) 
-       { 
-               if ($this->handlers[$event]) 
-               { 
-                       if (!function_exists($this->handlers[$event])) 
-                       { 
-                               $this->_error('User Function, '.$this->handlers[$event].', defined for the event, '.$event.', does not exist'); 
-                               return false; 
-                       } 
-                       
-                       return call_user_func($this->handlers[$event], $path, $el); 
-               } 
-       }  
-       
-       function _error($txt) 
-       { 
-               $this->errcount++; 
-               $this->errtxt = $txt; 
-       }  
-       
-       /*** View the last error logged*/ 
-       function error() 
-       { 
-               return $this->errtxt; 
-       }  
-       
-       /*** View the last error number*/ 
-       function errorCount() 
-       { 
-               return $this->errcount; 
-       } 
-} 
-               
-?>