--- class.em_index.php	1 Aug 2006 12:04:25 -0000	1.1
+++ class.em_index.php	1 Aug 2006 16:39:23 -0000
@@ -322,7 +322,10 @@
 	var $listRemote;					// If set, connects to remote repository
 	var $lookUpStr;						// Search string when listing local extensions
 
-
+//prs+ 01.08.2006
+	var $excludeHidden=false;			// if set, hidden or system files will not be transfered
+	var $pathAttribs=array();			// holds the attribs for a path to reduce exec calls
+//prs- 01.08.2006
 
 
 	/*********************************
@@ -2581,6 +2584,12 @@
 					</td>
 				</tr>
 				<tr class="bgColor4">
+					<td>Exclude hidden files:</td>
+					<td nowrap="nowrap">
+						<input type="checkbox" name="em[upload][exclude]" value="1" checked="checked" />
+					</td>
+				</tr>
+				<tr class="bgColor4">
 					<td>&nbsp;</td>
 					<td><input type="submit" name="submit" value="Upload extension" />
 					</td>
@@ -3868,7 +3877,50 @@
 		$lines .= str_repeat(chr(9),$level-1).')'.($level-1==0 ? '':','.chr(10));
 		return $lines;
 	}
-
+//prs+ 01.08.2006
+	/**
+	 * Removes hidden files from file array
+	 * 
+	 * @param array	Array of files
+	 * @return array Array of files not hidden or system
+	 */
+	function _isHiddenWin($key='',$fName='',$extPath='')
+	{
+		/*
+		 * On windows S and H attribute is set on index 3 or 4
+		 * 
+		 */
+		$str=substr(exec('attrib '.$fName),0,6);
+		$isHidden=strpos($str,'S') || strpos($str,'H');
+		$isHidden=($isHidden===false)?false:true;
+		if (!isset($this->pathAttribs[$key]))
+		{
+			$d=substr((exec('attrib '.dirname($fName))),0,6);
+			$this->pathAttribs[$key]=(strpos($d,'S') || strpos($d,'H'));
+			$this->pathAttribs[$key]=($this->pathAttribs[$key]===false)?false:true;
+		}
+		return ($isHidden || $this->pathAttribs[$key]);
+	}
+	function _isHiddenNix($key='',$fName='',$extPath='')
+	{
+		$cName=substr($fName,strlen($extPath)-1);
+		$pos=strpos($fName,'/.');
+		return ($pos===false)?false:true;
+	}
+	function removeHiddenFiles($fileArr=array(),$extPath='')
+	{
+		$fA=array();
+		$func=(TYPO3_OS=='WIN')?'_isHiddenWin':'_isHiddenNix';
+		foreach($fileArr as $key=>$fName)
+		{
+			if (! $this->$func($key,$fName,$extPath))
+			{
+				$fA[$key]=$fName;
+			}
+		}
+		return $fA;
+	}
+//prs- 01.08.2006
 	/**
 	 * Make upload array out of extension
 	 *
@@ -3885,6 +3937,14 @@
 			$fileArr = array();
 			$fileArr = t3lib_div::getAllFilesAndFoldersInPath($fileArr,$extPath);
 
+//prs+ 01.08.2006
+			if ($this->excludeHidden)
+			{
+				//remove hidden or system files from fileArr;
+				$fileArr=$this->removeHiddenFiles($fileArr,$extPath);
+			}
+//prs- 01.08.2006
+
 			// Calculate the total size of those files:
 			$totalSize = 0;
 			foreach($fileArr as $file)	{
@@ -4818,6 +4878,9 @@
 	 */
 	function uploadExtensionToTER($em)	{
 		$msg = '';
+		//prs+ 01.08.2006
+		$this->excludeHidden=isset($em['upload']['exclude'])&& $em['upload']['exclude'];
+		//prs- 01.08.2006
 		$response = $this->terConnection->uploadToTER($em);
 
 		if(!is_array($response)) return $response;