--- docman.php	2000/09/06 14:25:15	1.17
+++ docman.php	2000/09/13 08:27:43	1.21
@@ -695,6 +695,7 @@
 		$text .= ", <a href=$self?D=".urlencode($relDir)."&show_deleted=1>undelete</a>";
 	}
 	$text .= " or revise files on this web site." ;
+	$text .= "<br>Examine list of files <a href=\"$self?A=Ch1\">changed in last day</a> or <a href=\"$self?A=Ch\">all changes</a>.";
 	StartHTML("(Navigate)",$text) ;
 
 	echo "<TABLE BORDER=0 CELLPADDING=2 
@@ -975,8 +976,9 @@
 
 //////////////////////////////////////////////////////////////////
 
-function Logit($target,$msg) {
+function LogIt($target,$msg) {
 
+	$target=stripSlashes($target);
 	$dir=dirname($target);
 	if (! file_exists($dir."/.log")) {
 		mkdir($dir."/.log",0700);
@@ -995,6 +997,7 @@
 
 function WriteNote($target,$msg) {
 
+	$target=stripSlashes($target);
 	$dir=dirname($target);
 	if (! file_exists($dir."/.note")) {
 		mkdir($dir."/.note",0700);
@@ -1011,6 +1014,7 @@
 
 function ReadNote($target) {
 
+	$target=stripSlashes($target);
 	$dir=dirname($target);
 	$file=basename($target);
 	$msg="";
@@ -1027,6 +1031,7 @@
 
 function MoveTo($source,$folder) {
 
+	$source=stripSlashes($source);
 	$file=basename($source);
 	if (! file_exists($folder)) {
 		mkdir($folder,0700);
@@ -1040,6 +1045,7 @@
 
 function Lock($target) {
 
+	$target=stripSlashes($target);
 	$dir=dirname($target);
 	if (! file_exists($dir."/.lock")) {
 		mkdir($dir."/.lock",0700);
@@ -1060,6 +1066,7 @@
 
 function CheckLock($target) {
 
+	$target=stripSlashes($target);
 	$dir=dirname($target);
 	$file=basename($target);
 	$msg=0;
@@ -1074,6 +1081,7 @@
 
 function Unlock($target) {
 
+	$target=stripSlashes($target);
 	$dir=dirname($target);
 	$file=basename($target);
 	if (file_exists($dir."/.lock/$file")) {
@@ -1122,6 +1130,45 @@
 
 //////////////////////////////////////////////////////////////////
 
+function ChangeLog($target,$msg) {
+
+	global $gblFsRoot;
+	$log=fopen("$gblFsRoot/.changelog","a+");
+	if (substr($target,0,strlen($gblFsRoot)) == $gblFsRoot)
+		$target=substr($target,strlen($gblFsRoot),strlen($target)-strlen($gblFsRoot));
+	fputs($log,time()."\t$target\t$GLOBALS[gblUserName]\t$msg\n");
+	fclose($log);
+
+}
+
+function DisplayChangeLog($day) {
+
+	global $gblFsRoot;
+	if (!file_exists("$gblFsRoot/.changelog")) return;
+	$log=fopen("$gblFsRoot/.changelog","r");
+	$logarr = array();
+	while($line = fgetcsv($log,255,"\t")) {
+		if ($day!=1 || ($day==1 && (time()-$line[0] < 24*60))) {
+			array_unshift($logarr,array($line[0],$line[1],$line[2],$line[3]));
+		}
+	}
+	fclose($log);
+	$cl1=" class=lst"; $cl2="";
+	print "<table border=0 width=100%>\n";
+	while ($e = array_shift($logarr)) {
+		$cl=$cl1; $cl1=$cl2; $cl2=$cl;
+		$date = date("$GLOBALS[gblDateFmt]", $e[0]);
+		$time = date("$GLOBALS[gblTimeFmt]", $e[0]);
+		$dir = dirname($e[1]);
+		$file = basename($e[1]);
+		print "<tr><td$cl>$date</td><td$cl>$time</td><td$cl><a href=\"$GLOBALS[PHP_SELF]?D=".urlencode($dir)."\">$dir</a>/$file</td><td$cl>$e[2]</td><td$cl>$e[3]</td></tr>\n";
+	}
+	print "</table>";
+	print "<p>".GifIcon(up)." Back to <a href=$GLOBALS[PHP_SELF]>front page</a>.</p>";
+}
+
+//////////////////////////////////////////////////////////////////
+
 // MAIN PROGRAM
 // ============
 // query parameters: capital letters
@@ -1215,6 +1262,7 @@
 		if (isset($FILENAME)) {
 			Unlock($target);
 		}
+		ChangeLog($target,"updated");
 		break ;
 
 	case "SAVE" :
@@ -1230,6 +1278,7 @@
 		fclose($fh) ;
 		clearstatcache() ;
 		Logit($path,"saved changes");
+		ChangeLog($path,"saved changes");
 		break ;
 
 	case "CREATE" :
@@ -1260,6 +1309,7 @@
 			}
 			$tstr = "$PHP_SELF?A=E&D=".urlencode($relDir)."&F=".urlencode($FN) ;
 			header("Location: " . $tstr) ;
+			ChangeLog($target,"created");
 			exit ;
 		}
 		break ;
@@ -1357,7 +1407,9 @@
 	// $A=Ci : checkin file $D/$F
 	// $A=V : view file (do nothing except log)
 	// default : display directory $D
-	
+
+	$F=stripSlashes($F);
+
 	switch ($A) {
 	case "U" :
 		// upload to $relDir
@@ -1399,6 +1451,16 @@
 		header("Content-Disposition: attachment; filename=$F" );
 		Header("Location: ".urlpath("$relDir/$F"));
 		exit;
+	case "Ch" :
+		StartHTML("(File changes)","All changes chronologicaly...");
+		DisplayChangeLog(0);	// all
+		EndHTML() ;
+		exit;
+	case "Ch1" :
+		StartHTML("(File changes)","Changes to files in last day...");
+		DisplayChangeLog(1);
+		EndHTML() ;
+		exit;
 	}
 
 	// default: display directory $relDir