/[siteman]/siteman.php
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Revision 1.23 - (show annotations)
Wed Sep 13 09:59:51 2000 UTC (18 years, 11 months ago) by dpavlin
Branch: MAIN
CVS Tags: HEAD
Changes since 1.22: +1 -1 lines
one day in seconds

1 <?php
2
3 /* Copyright 1999 by John Martin d/b/a www.ANYPORTAL.com */
4 /* All Rights Reserved. */
5 /* */
6 /* This software is freeware and is not in the public domain. */
7 /* You are hereby granted the right to freely distribute this */
8 /* software as long as this copyright notice remains in place. */
9 /* */
10 /* Comments or suggestions? email: andmore@alief.com */
11 /* */
12 /* This is the PHP port: AnyPortal(php)-0.1 */
13 /* ======================================== */
14 /* */
15 /* PHP version 2000 by Stefan@Wiesendanger.org */
16 /* No Rights Reserved. What for, anyhow ? */
17 /* */
18 /* Date Remarks */
19 /* --------- ----------------------------------------------- */
20 /* 25 MAY 99 original ASP version */
21 /* 17 SEP 99 change upload from SA-FILEUP to aspSmartUpload */
22 /* 10 APR 00 simplified PHP3 version */
23 /* 18 APR 00 most of PHP3 port working. Slight modifications */
24 /* 22 APR 00 modified syntax highlighting, no absolute paths */
25 /* revealed, PHP builtin authentication, global */
26 /* style sheet as callback, use apache default */
27 /* icons as an alternative to the wingdings font. */
28 /* 25 APR 00 catch some exceptions (not foolproof yet) */
29 /* 26 APR 00 catch some more exceptions, implicit copy */
30 /* function by saving somewhere else in the detail */
31 /* view, MD5 hashed password. */
32 /* 27 APR 00 Fixed authentication bug */
33 /* 12 MAY 00 Fixed trouble with exec() with newer versions of */
34 /* PHP3. Fixed bug which would send you to a non- */
35 /* existent address after file modifications. */
36
37 /*
38 2000-07-25 Dobrica Pavlinusic <dpavlin@rot13.org>
39
40 nuked exec calls (unsecure)
41 nuked writeable function (replaced by php is_writeable)
42 added support for https (tested with apache+mod_ssl)
43 added users file
44 date format user-selectable
45 cycle backup files in bak directory
46 support links as directoryes (for now)
47 support of file history logging
48 undelete capabilities (delete moves to .del directory)
49
50 2000-07-26 DbP
51
52 added more checking on entered filename (when creating file/dir)
53 added rename option
54
55
56 IMPORTANT INSTALLATION NOTE:
57 deny serving of .* (dot-something) files in web server!
58 Otherwise, uses can access your log files, users and/or
59 deleted files!
60
61 .htusers is in form:
62 login:Real Name:md5(loginpassword)
63
64
65 TODO:
66 mixed file/directory output (add type to each entry,
67 real support for links)
68 retrieve old versions of files (overwritten)
69 show last lock date
70
71 */
72
73 //////////////////////////////////////////////////////////////////
74
75 // TODO : Don't let the file be modified itself. Create a hash of
76 // it (kinda hard since it's self-referential ;-). Make better use
77 // of session management. Escapeshellcmd for all user input.
78
79 //////////////////////////////////////////////////////////////////
80
81 // GLOBAL PARAMETERS
82 // =================
83 // Make modifications here to suit siteman to your needs
84
85 // error_reporting(4) ; // how verbose ?
86
87 // username/password should not be system
88 // usernames/passwords !!
89
90 // $gblPw = "hash_of_your_username_and_password" ;
91
92 // $gblAuth = false ; // use builtin authentication
93 $gblAuth = true ; // use builtin authentication
94 $gblHash = "md5" ; // hash function to use
95
96 $gblPw = "";
97
98 if ($gblAuth) {
99 $htusers_file=dirname($SCRIPT_FILENAME)."/.htusers";
100 if (! file_exists($htusers_file)) {
101 $htusers=fopen($htusers_file,"a+");
102 fputs($htusers,"# Change owner of $htusers_file to root !!\n");
103 fputs($htusers,"demo:full name:md5_hash\n");
104 fclose($htusers);
105 }
106 $htusers=fopen($htusers_file,"r");
107 while($user = fgetcsv($htusers,255,":")) {
108 if ($user[0] == $GLOBALS["PHP_AUTH_USER"]) {
109 $gblUserName=$user[1];
110 $gblPw=$user[2];
111 $gblEmail=$user[3];
112 continue ;
113 }
114 }
115 fclose($htusers);
116 }
117
118 // $gblDateFmt="D, F d, Y";
119 // $gblTimeFmt="g:i:sA";
120
121 $gblDateFmt="Y-m-d";
122 $gblTimeFmt="H:i:s";
123
124 // Number of backup files to keep
125 $gblNumBackups=3;
126
127 // show red star if newer than ... days
128 $gblModDays=1;
129
130 // choose GifIcon below unless you have the M$
131 // WingDings font installed on your system
132
133 $gblIcon = "GifIcon" ; // MockIcon or GifIcon
134
135 // the directory below should be /icons/ or /icons/small/
136 // on Apache; a set of icons is included in the distribution
137
138 $gblIconLocation = "/icons/" ;
139
140 // files you want to be able to edit in text mode
141 // and view with (primitive) syntax highlighting
142
143 $gblEditable = array( ".txt",".asa",".asp",".htm",".html",
144 ".cfm",".php3",".php",".phtml",
145 ".shtml",".css" ) ;
146
147 // files that will display as images on the detail page
148 // (useless if your browser doesn't support them)
149
150 $gblImages = array( ".jpg",".jpeg",".gif",".png",".ico",
151 ".bmp",".xbm") ;
152
153 //////////////////////////////////////////////////////////////////
154
155 function StartHTML($title,$text="") {
156
157 $title = "Site Manager " . $title ;
158 $host = $GLOBALS["HTTP_HOST"] ;
159 $self = $GLOBALS["PHP_SELF"] ;
160 ?>
161
162 <HTML>
163 <HEAD>
164 <TITLE><?= $host . " " . $title ?></TITLE>
165 <META NAME="description" CONTENT="PHP port of AnyPortal Site Manager">
166 <META NAME="keywords" CONTENT="site manager, web site maintenance">
167 <META NAME="robots" CONTENT="noindex">
168 <META HTTP-EQUIV="expires" CONTENT="0">
169 <LINK REL="stylesheet" TYPE="text/css"
170 HREF="<?= $self ?>?STYLE=get">
171 </HEAD>
172 <BODY BGCOLOR="#FFFFFF">
173 <H3 ALIGN="RIGHT"><?= $host ?></H3>
174 <TABLE BORDER=0 WIDTH="100%"><TR>
175 <TD CLASS=INV><?= $title ?></TD></TR></TABLE>
176 <P><?= $text ?></P>
177
178 <?php
179 } // end function StartHTML
180
181 //////////////////////////////////////////////////////////////////
182
183 function EndHTML() {
184 ?>
185
186 <HR>
187 <P CLASS=FTR>
188 <B><?= date($GLOBALS[gblDateFmt]) ?> -
189 <?= date($GLOBALS[gblTimeFmt]) ?> -
190 <?= $GLOBALS[gblUserName] ?>
191 <small> [<a href="<?= $GLOBALS["PHP_SELF"] ?>?relogin=<?= $GLOBALS[gblPw] ?>">logout</a>]</small>
192 </B>
193 <BR>ANYPORTAL(php) Site Manager
194 <br><small>
195 &copy; 1999 by <A HREF="http://www.anyportal.com">ANYPORTAL</A>,
196 &copy; 2000 by <A HREF="http://da.nger.org">d@nger.org</A>,
197 &copy; 2000 by <A HREF="http://www.rot13.org/~dpavlin/">DbP</A>
198 </small>
199 </P>
200 <BR>
201 <? //include(".debug.inc") ?>
202 <BR><BR></BODY></HTML>
203
204 <?php
205 } // end function EndHTML
206
207 //////////////////////////////////////////////////////////////////
208
209 function CSS() {
210 ?>
211
212 BODY,TD,P,H1,H2,H3 { font-family:Verdana,Helvetica,Arial,sans-serif; }
213 .BLK { color:black; }
214 .RED { color:red; }
215 .TOP { color:red; font-size:70%; } /* table headings */
216 .INV { color:white; background-color:navy;
217 font-weight:bold; font-size:120%; } /* title */
218 .FTR { } /* footer */
219 .LST { background-color:#E0E0E0; } /* table cells */
220 .BAR { background-color:#E0E0E0; } /* action bar */
221 PRE { color:blue; font-family:Lucida Console,Courier New,
222 Courier,sans-serif; } /* source code */
223 EM { color:green; font-style:normal; } /* line numbers */
224 .REM { color:silver; }
225 .XML { color:navy; background-color:yellow; }
226 .MCK { color:red; font-family:WingDings; } /* Mock Icons */
227 A:HOVER { color:red; }
228
229 <?php
230 } // end function CSS
231
232 //////////////////////////////////////////////////////////////////
233
234 function DetailPage($fsRoot,$relDir,$fn) {
235
236 global $gblEditable, $gblImages ;
237 $self = $GLOBALS["PHP_SELF"] ;
238
239 $relPath = $relDir . "/" . $fn ;
240 $fsPath = $fsRoot . $relPath ;
241 $fsDir = $fsRoot . $relDir ;
242
243 $exists = file_exists($fsPath) ;
244 $ext = strtolower(strrchr($relPath,".")) ;
245 $editable = ( $ext=="" || strstr(join(" ",$gblEditable),$ext)) ;
246 $writable = is_writeable($fsPath) ;
247 $file_lock = CheckLock($fsPath);
248
249 if (!$editable && !$exists)
250 Error("Creation unsupported for type",$relPath) ;
251 if (!exists && !is_writeable($fsDir) )
252 Error("Creation denied",$relDir) ;
253
254 $text = "Use this page to view, modify or " ;
255 $text .= "delete a single document on this " ;
256 $text .= "web site." ;
257 $title = "(Detail Page)" ;
258 StartHTML($title, $text) ;
259
260 echo "<H3>" . $relDir . "/" . $fn . "</H3>" ;
261 if ($exists) { // get file info
262 $fsize = filesize($fsPath) ;
263 $fmodified = date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]", filemtime($fsPath)) ;
264 $faccessed = date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]", fileatime($fsPath)) ;
265 echo "<PRE> file size: " . $fsize . " Bytes<BR>" ;
266 echo "last modified: <B>" . $fmodified . "</B><BR>" ;
267 echo "last accessed: <B>" . $faccessed . "</B><BR>" ;
268 echo " owner: <B>" . fileowner($fsPath) . "</B><BR>" ;
269 echo " group: <B>" . filegroup($fsPath) . "</B><BR>" ;
270 echo " permissions: <B>" ;
271 echo printf( "%o", fileperms($fsPath) ) . "</B>" ;
272 echo "</PRE>" ;
273
274 }
275
276 if ( $editable && ($writable || !$exists) && !$file_lock ) {
277 $fh = fopen($fsPath,"a+") ;
278 rewind($fh) ;
279 $fstr = fread($fh,filesize($fsPath)) ;
280 fclose($fh) ;
281 $fstr = htmlentities( $fstr ) ;
282 ?>
283
284 <FORM ACTION="<?= $self ; ?>" METHOD="POST">
285 <SPAN TITLE="Click [SAVE] to store updated contents.">
286 <B>DOCUMENT CONTENTS</B>
287 </SPAN><BR>
288 <TEXTAREA NAME="FILEDATA" ROWS=18 COLS=70 WRAP="OFF"><?php
289 echo($fstr) ; ?></TEXTAREA>
290 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ; ?>">
291 <INPUT TYPE="HIDDEN" NAME="FN" VALUE="<?= $fn ; ?>">
292 <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="SAVE">
293 <INPUT TYPE="HIDDEN" SIZE=48 MAXLENGTH=255 NAME="RELPATH"
294 VALUE="<?= $relPath ; ?>">
295 <br>
296 <INPUT TYPE="RESET" VALUE="UNDO ALL CHANGES">
297 <INPUT TYPE="SUBMIT" VALUE="SAVE">
298 </FORM>
299
300 <?php
301 }
302 if ( !$file_lock && $ext!="" && strstr(join(' ',$gblImages),$ext) ) {
303 $info = getimagesize($fsPath) ;
304 $tstr = "<IMG SRC=\"".urlpath($relPath)."\" BORDER=0 " ;
305 $tstr .= $info[3] . " ALT=\"" . $fn . " - " ;
306 $tstr .= (int)(($fsize+1023)/1024) . "Kb\">" ;
307 // echo htmlentities($tstr) . "<BR><BR>" . $tstr ;
308 echo $tstr ;
309 }
310
311 ?>
312
313 <FORM ACTION="<?= $self ; ?>" METHOD="POST">
314 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ; ?>">
315 <INPUT TYPE="HIDDEN" NAME="FN" VALUE="<?= $fn ; ?>">
316 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="CANCEL"><BR>
317
318 <?php
319
320 if ($file_lock) {
321 ?>
322 <hr>
323 <SPAN TITLE="Check OK and click UNLOCK to remove lock on file.">
324 <B>OK TO FORCE LOCK REMOVAL ON "<?= $fn ; ?>" HELD BY <?= $file_lock ?>? </B></SPAN>
325 <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
326 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="UNLOCK">
327 <?
328 } // file_lock
329
330 if (substr($fn,0,4) == ".del") {
331 $action="UNDELETE";
332 $desc="undelete previously deleted file";
333 } else {
334 $action="DELETE";
335 $desc="delete";
336 }
337
338 if ($exists && $writable) {
339 ?>
340
341 <HR>
342 <a name="undelete">
343 <SPAN TITLE="Check OK and click [<?= $action ?>] to <?= $desc ?>.">
344 <B>OK TO <?= $action ?> "<?= $fn ; ?>"? </B></SPAN>
345 <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
346 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="<?= $action ?>">
347
348 <HR>
349 <a name="rename">
350 <SPAN TITLE="Check OK and click [RENAME] to rename.">
351 <B>OK TO RENAME "<?= $fn ; ?>" TO
352 <INPUT TYPE="TEXT" SIZE=24 MAXLENGTH=255 NAME="NEWNAME" VALUE="<?= $fn ?>">
353 ? </B></SPAN>
354 <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
355 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="RENAME">
356
357 <?php
358 } // exists && writable
359 ?>
360 <HR>
361 <a name="note">
362 <B>NOTE FOR "<?= $fn ; ?>":
363 <INPUT TYPE="TEXT" SIZE=50 MAXLENGTH=255 NAME="NOTE" VALUE="<?= ReadNote($fsPath) ?>">
364 </B></SPAN>
365 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="NOTE">
366
367 </FORM>
368
369 <?php
370
371 $name=basename("$fsDir/$fn");
372 $logname=dirname("$fsDir/$fn")."/.log/$name";
373 $bakdir=dirname("$fsDir/$fn")."/.bak";
374 if (file_exists($logname)) {
375 $log=fopen($logname,"r");
376 $cl1=" class=lst"; $cl2="";
377 $logarr = array();
378 while($line = fgetcsv($log,255,"\t")) {
379 $cl=$cl1; $cl1=$cl2; $cl2=$cl;
380 array_unshift($logarr,array($cl,$line[0],$line[1],$line[2],$line[3]));
381 }
382 fclose($log);
383 print "<hr><br><b>CHANGES TO THIS FILE</b><br><table border=0 width=100%>\n";
384 $bakcount = 0; // start from 0, skip fist backup (it's current)
385 while ($e = array_shift($logarr)) {
386 if (strstr($e[4],"upload")) {
387 if (file_exists("$bakdir/$bakcount/$name")) {
388 $e[4]="<a href=\"".dirname($relPath)."/.bak/$bakcount/$name\">$e[4]</a>";
389 }
390 $bakcount++;
391 }
392 print "<tr><td$e[0]>$e[1]</td><td$e[0]>$e[2]</td><td$e[0]>$e[3]</td><td$e[0]>$e[4]</td></tr>\n";
393 }
394 print "</table>";
395 }
396
397 EndHTML() ;
398
399 } // end function DetailPage
400
401 //////////////////////////////////////////////////////////////////
402
403 function DisplayCode($fsRoot,$relDir,$fn) {
404
405 $path = $fsRoot . $relDir . "/" . $fn ;
406
407 if (!file_exists($path)) Error("File not found",$path) ;
408
409 StartHTML("(".$relDir."/".$fn.")","");
410
411 $tstr = join("",file($path)) ;
412 $tstr = htmlentities($tstr) ;
413
414 // Tabs
415 $tstr = str_replace(chr(9)," ",$tstr) ;
416
417 // ASP tags & XML/PHP tags
418 $aspbeg = "<SPAN CLASS=XML>&lt;%</SPAN><SPAN CLASS=BLK>" ;
419 $aspend = "</SPAN><SPAN CLASS=XML>%&gt;</SPAN>" ;
420 $tstr = str_replace("&lt;%",$aspbeg,$tstr) ;
421 $tstr = str_replace("%&gt;",$aspend,$tstr) ;
422
423 $xmlbeg = "<SPAN CLASS=XML>&lt;?</SPAN><SPAN CLASS=BLK>" ;
424 $xmlend = "</SPAN><SPAN CLASS=XML>?&gt;</SPAN>" ;
425 $tstr = str_replace("&lt;?",$xmlbeg,$tstr) ;
426 $tstr = str_replace("?&gt;",$xmlend,$tstr) ;
427
428 // C style comment
429 $tstr = str_replace("/*","<SPAN CLASS=REM>/*",$tstr) ;
430 $tstr = str_replace("*/","*/</SPAN>",$tstr) ;
431
432 // HTML comments
433 $tstr = str_replace("&lt;!--","<I CLASS=RED>&lt;!--",$tstr) ;
434 $tstr = str_replace("--&gt;","--&gt;</I>",$tstr) ;
435
436 echo "<PRE>" ;
437
438 $tstr = split("\n",$tstr) ;
439 for ($i = 0 ; $i < sizeof($tstr) ; ++$i) {
440 // add line numbers
441 echo "<BR><EM>" ;
442 echo substr(("000" . ($i+1)), -4) . ":</EM> " ;
443 $line = $tstr[$i] ;
444 // C++ style comments
445 $pos = strpos($line,"//") ;
446 // exceptions: two slashes aren't a script comment
447 if (strstr($line,"//") &&
448 ! ($pos>0 && substr($line,$pos-1,1)==":") &&
449 ! (substr($line,$pos,8) == "//--&gt;") &&
450 ! (substr($line,$pos,9) == "// --&gt;")) {
451 $beg = substr($line,0,strpos($line,"//")) ;
452 $end = strstr($line,"//") ;
453 $line = $beg."<SPAN CLASS=REM>".$end."</SPAN>";
454 }
455 // shell & asp style comments
456 $first = substr(ltrim($line),0,1) ;
457 if ($first == "#" || $first == "'") {
458 $line = "<SPAN CLASS=REM>".$line."</SPAN>";
459 }
460 print($line) ;
461 } // next i
462
463 echo "</PRE>" ;
464
465 EndHTML() ;
466
467 } // end function DisplayCode
468
469 //////////////////////////////////////////////////////////////////
470
471 function MockIcon($txt) {
472 $tstr = "<SPAN CLASS=MCK>" ;
473
474 switch (strtolower($txt)) {
475 case ".bmp" :
476 case ".gif" :
477 case ".jpg" :
478 case ".jpeg":
479 case ".tif" :
480 case ".tiff":
481 $d = 176 ;
482 break ;
483 case ".doc" :
484 $d = 50 ;
485 break ;
486 case ".exe" :
487 case ".bat" :
488 $d = 255 ;
489 break ;
490 case ".bas" :
491 case ".c" :
492 case ".cc" :
493 case ".src" :
494 $d = 255 ;
495 break ;
496 case "file" :
497 $d = 51 ;
498 break ;
499 case "fldr" :
500 $d = 48 ;
501 break ;
502 case ".htm" :
503 case ".html":
504 case ".asa" :
505 case ".asp" :
506 case ".cfm" :
507 case ".php3":
508 case ".php" :
509 case ".phtml" :
510 case ".shtml" :
511 $d = 182 ;
512 break ;
513 case ".pdf" :
514 $d = 38 ;
515 break;
516 case ".txt" :
517 case ".ini" :
518 $d = 52 ;
519 break ;
520 case ".xls" :
521 $d = 252 ;
522 break ;
523 case ".zip" :
524 case ".arc" :
525 case ".sit" :
526 case ".tar" :
527 case ".gz" :
528 case ".tgz" :
529 case ".Z" :
530 $d = 59 ;
531 break ;
532 case "view" :
533 $d = 52 ;
534 break ;
535 case "up" :
536 $d = 199 ;
537 break ;
538 case "blank" :
539 return "&nbsp;&nbsp;</SPAN>" ;
540 break ;
541 default :
542 $d = 51 ;
543 }
544
545 return $tstr . chr($d) . "</SPAN>" ;
546 } // end function MockIcon
547
548 //////////////////////////////////////////////////////////////////
549
550 function GifIcon($txt) {
551 global $gblIconLocation ;
552
553 switch (strtolower($txt)) {
554 case ".bmp" :
555 case ".gif" :
556 case ".jpg" :
557 case ".jpeg":
558 case ".tif" :
559 case ".tiff":
560 $d = "image2.gif" ;
561 break ;
562 case ".doc" :
563 $d = "layout.gif" ;
564 break ;
565 case ".exe" :
566 case ".bat" :
567 $d = "screw2.gif" ;
568 break ;
569 case ".bas" :
570 case ".c" :
571 case ".cc" :
572 case ".src" :
573 $d = "c.gif" ;
574 break ;
575 case "file" :
576 $d = "generic.gif" ;
577 break ;
578 case "fldr" :
579 $d = "dir.gif" ;
580 break ;
581 case ".phps" :
582 $d = "phps.gif" ;
583 break ;
584 case ".php3" :
585 $d = "php3.gif" ;
586 break ;
587 case ".htm" :
588 case ".html":
589 case ".asa" :
590 case ".asp" :
591 case ".cfm" :
592 case ".php3":
593 case ".php" :
594 case ".phtml" :
595 case ".shtml" :
596 $d = "world1.gif" ;
597 break ;
598 case ".pdf" :
599 $d = "pdf.gif" ;
600 break;
601 case ".txt" :
602 case ".ini" :
603 $d = "text.gif" ;
604 break ;
605 case ".xls" :
606 $d = "box2.gif" ;
607 break ;
608 case ".zip" :
609 case ".arc" :
610 case ".sit" :
611 case ".tar" :
612 case ".gz" :
613 case ".tgz" :
614 case ".Z" :
615 $d = "compressed.gif" ;
616 break ;
617 case "view" :
618 $d = "index.gif" ;
619 break ;
620 case "up" :
621 $d = "back.gif" ;
622 break ;
623 case "blank" :
624 $d = "blank.gif" ;
625 break ;
626 case "checkout":
627 $d = "box2.gif";
628 break;
629 case "checkin":
630 $d = "hand.up.gif";
631 break;
632 case "locked":
633 $d = "screw2.gif";
634 break;
635 case "note":
636 $d = "quill.gif";
637 break;
638 default :
639 $d = "generic.gif" ;
640 }
641
642 return "<IMG SRC=\"$gblIconLocation" . $d . "\" BORDER=0>" ;
643 } // end function GifIcon
644
645 //////////////////////////////////////////////////////////////////
646
647 function Navigate($fsRoot,$relDir) {
648
649 global $gblEditable, $gblIcon, $gblModDays ;
650
651 $self = $GLOBALS["PHP_SELF"] ;
652 if (isset($GLOBALS["HTTPS"]) && $GLOBALS["HTTPS"] == "on") {
653 $webRoot = "https://" . $GLOBALS["SERVER_NAME"] ;
654 } else {
655 $webRoot = "http://" . $GLOBALS["SERVER_NAME"] ;
656 }
657 $fsDir = $fsRoot . $relDir . "/" ; // current directory
658
659 if (!is_dir($fsDir)) Error("Dir not found",$relDir) ;
660
661 // read directory contents
662 if ( !($dir = @opendir($fsDir)) )
663 Error("Read Access denied",$relDir) ;
664 while ($item = readdir($dir)) {
665 if ( $item == ".." || $item == "." || substr($item,0,1) == "." ) continue ;
666 if ( is_dir($fsDir . $item) ) {
667 $dirList[] = $item ;
668 } else if ( is_file($fsDir . $item) ) {
669 $fileList[] = $item ;
670 } else if ( is_link($fsDir . $item) ) {
671 $dirList[] = $item ;
672 } else {
673 // unknown file type
674 // $text = "Could not determine file type of " ;
675 // Error("File Error", $text.$relDir."/".$item) ;
676 // exit ;
677 }
678 }
679 closedir($dir) ;
680
681 // scan deleted files
682 if ( $GLOBALS[show_deleted] == 1 && ($dir = @opendir("$fsDir/.del")) ) {
683 while ($item = readdir($dir)) {
684 if ( substr($item,0,1) == "." ) continue ;
685 $fileList[] = ".del/$item" ;
686 }
687 closedir($dir) ;
688 }
689
690 $emptyDir = ! (sizeof($dirList) || sizeof($fileList)) ;
691
692 // start navigation page
693 $text = "Use this page to add, delete";
694 if (! isset($show_deleted)) {
695 $text .= ", <a href=$self?D=".urlencode($relDir)."&show_deleted=1>undelete</a>";
696 }
697 $text .= " or revise files on this web site." ;
698 $text .= "<br>Examine list of files <a href=\"$self?A=Ch1\">changed in last day</a> or <a href=\"$self?A=Ch\">all changes</a>.";
699 StartHTML("(Navigate)",$text) ;
700
701 echo "<TABLE BORDER=0 CELLPADDING=2
702 CELLSPACING=3 WIDTH=\"100%\">" ;
703
704 // updir bar
705 if ($fsDir != $fsRoot) {
706 $parent = dirname($relDir) ;
707 if ($parent == "") $parent = "/" ;
708 ?>
709
710 <TR><TD><?= $gblIcon("up") ?></TD><TD COLSPAN=5 CLASS=LST>
711 <A HREF="<?= $self ?>?D=<?= urlencode($parent) ?>">
712 <B><?= $parent ?></B></A></TD></TR>
713
714 <?php
715 }
716
717 // output subdirs
718 if (sizeof($dirList) > 0) {
719 sort($dirList) ;
720 ?>
721
722 <TR><TD></TD><TD COLSPAN=5 CLASS=TOP><HR>DIRECTORY NAME</TD></TR>
723
724 <?php
725 while (list($key,$dir) = each($dirList)) {
726
727 $tstr = "<A HREF=\"" . $self . "?D=" ;
728 $tstr .= urlencode($relDir."/".$dir) ;
729 $tstr .= "\">" . $dir . "/</A>" ;
730 ?>
731
732 <TR><TD><?= $gblIcon("fldr") ?></TD>
733 <TD COLSPAN=5 CLASS=LST><?= $tstr ?></TD></TR>
734
735 <?php
736 } // iterate over dirs
737 } // end if no dirs
738 ?>
739
740 <TR><TD></TD><TD COLSPAN=5><HR><B><?= $webRoot . $relDir ?>
741 </B></TD></TR>
742 <TR><TD></TD><TD CLASS=TOP>DOCUMENT NAME</TD>
743 <TD><?= $gblIcon("blank").$gblIcon("blank") ?></TD>
744 <TD CLASS=TOP>NOTE</TD>
745 <TD CLASS=TOP>LAST UPDATE</TD><TD CLASS=TOP>FILE SIZE</TD></TR>
746
747 <?php
748 if (sizeof($fileList) > 0) {
749 sort($fileList) ;
750 while (list($key,$file) = each($fileList)) {
751 $path = $fsDir."/".$file ;
752 $mod = filemtime($path) ;
753 $sz = filesize($path) ;
754
755 if ($sz >= 10240) {
756 $sz = (int)(($sz+1023)/1024) . " k" ;
757 } else {
758 $sz .= " " ;
759 } // end size
760
761 $a = $b = "" ;
762
763 $info_url=$self."?A=E&F=".urlencode($file)."&D=".urlencode($relDir);
764
765 if ( ($mod + $gblModDays*86400) > time() ) {
766 $a = "<SPAN CLASS=RED TITLE=\"Newer" ;
767 $a .= " than $gblModDays days\"> * </SPAN>" ;
768 }
769
770 $file_lock=CheckLock($path);
771
772 $file_url_html="<A HREF=\"$self?A=V&F=".urlencode($file);
773 $file_url_html.="&D=".urlencode($relDir);
774 $file_url_html.="\" TITLE=\"View file\">" ;
775
776 if (substr($file,0,5) != ".del/") {
777 $file_url_html .= $file . "</A>" . $a ;
778 } else {
779 $file_url_html .= substr($file,5,strlen($file)-5) . "</a> <SPAN CLASS=RED TITLE=\"deleted\"> <a href=\"$info_url#undelete\">deleted</a> </span>";
780 }
781
782 $note_html="<a href=\"$info_url#note\">".$gblIcon("note")."</a>".ReadNote($path);
783
784 $ext = strtolower(strrchr($file,".")) ;
785
786 if ($file_lock) {
787 if ($file_lock == $GLOBALS[gblUserName]) {
788 $b.="<A HREF=\"$self?A=Ci&F=".urlencode($file);
789 $b.="&D=".urlencode($relDir);
790 $b.="\" TITLE=\"Checkin (update) file on server\">" ;
791 $file_url_html=$b;
792 $b.=$gblIcon("checkin")."</A>" ;
793 $b.= $gblIcon("blank");
794 $file_url_html.="$file</a> $a";
795 $note_html = $gblIcon("blank")."<b>Please check-in (update) this file</b>";
796 } else {
797 $b = $gblIcon("locked");
798 $b.= $gblIcon("blank");
799 $note_html = $gblIcon("blank")."<b>File locked by $file_lock</b>";
800 $file_url_html = "$file $a";
801 }
802 } else {
803 $b.="<A HREF=\"$self?A=Co&F=".urlencode($file);
804 $b.="&D=".urlencode($relDir);
805 $b.="\" TITLE=\"Checkout file for edit\">" ;
806 $b.=$gblIcon("checkout")."</A>" ;
807
808 if ( $ext=="" || strstr(join(" ",$gblEditable),$ext) ) {
809 $b.="<A HREF=\"$self?A=C&F=".urlencode($file);
810 $b.="&D=".urlencode($relDir);
811 $b.="\" TITLE=\"List contents\">" ;
812 $b.=$gblIcon("view")."</A>" ;
813 } else {
814 $b.= $gblIcon("blank");
815 }
816 }
817
818
819 ?>
820
821 <TR><TD>
822 <A HREF="<?= $info_url ?>" TITLE="View/Edit">
823 <?= $gblIcon($ext) ?></A></TD>
824 <TD CLASS=LST><?= $file_url_html ?></TD>
825 <TD CLASS=LST ALIGN=center><?= $b ?></TD>
826 <TD CLASS=LST ALIGN=left><?= $note_html ?></TD>
827 <TD CLASS=LST><?= date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]",$mod) ?></TD>
828 <TD CLASS=LST><?= $sz ?>Bytes</TD></TR>
829
830 <?php
831 } // iterate over files
832 } // end if no files
833
834 if ($emptyDir) {
835 ?>
836
837 <FORM METHOD="POST" ACTION="<?= $self ?>">
838 <TR><TD></TD><TD COLSPAN=5 CLASS=BAR>
839 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
840 OK TO DELETE THIS EMPTY FOLDER?
841 <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
842 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="DELETE">
843 </TD></TR>
844 </FORM>
845
846 <?php
847 } // end if emptyDir
848 ?>
849
850 <TR><TD></TD><TD COLSPAN=5><HR></TD></TR>
851
852 <TR><TD></TD><TD COLSPAN=5>
853 <?
854 if (file_exists(".info.inc")) {
855 include(".info.inc");
856 }
857 ?>
858 </TD></TR>
859
860 <TR><TD></TD><TD COLSPAN=5><HR></TD></TR>
861
862 <FORM METHOD="POST" ACTION="<?= $self ?>">
863 <TR><TD></TD><TD COLSPAN=5 CLASS=BAR>CREATE NEW
864 <INPUT TYPE="RADIO" NAME="T" VALUE="D" CHECKED>DIRECTORY -OR-
865 <INPUT TYPE="RADIO" NAME="T" VALUE="F">FILE : &nbsp;&nbsp;
866 <NOBR>NAME <INPUT TYPE="TEXT" NAME="FN" SIZE=14>
867 <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="CREATE">
868 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
869 <INPUT TYPE="SUBMIT" VALUE="CREATE"></NOBR>
870 <NOBR>OR <A HREF="<?= $self ?>?A=U&D=<?= urlencode($relDir) ?>">UPLOAD</A> A FILE
871 </NOBR>
872 </TD></TR>
873 </FORM>
874 </TABLE>
875
876 <?php
877 EndHTML() ;
878 } // end function Navigate
879
880 //////////////////////////////////////////////////////////////////
881
882 function UploadPage($fsRoot, $relDir, $filename) {
883
884 $self = $GLOBALS["PHP_SELF"] ;
885 if ($relDir == "") $relDir = "/" ;
886 ?>
887
888 <P><TABLE BORDER=0 CELLPADDING=5><TR><TD WIDTH=5></TD><TD CLASS=BAR>
889 <FORM ENCTYPE="multipart/form-data" METHOD="POST"
890 ACTION="<?= $self ?>">
891 DESTINATION DIRECTORY:<B><?= " " . $relDir ?></B>
892 <? if (isset($filename)) { ?>
893 <br>DESTINATION FILE:<B><?= " " . $filename ?></B>
894 <INPUT TYPE="HIDDEN" NAME="FILENAME" VALUE="<?= $filename ?>">
895 <? } ?>
896 <P>PATHNAME OF LOCAL FILE<BR>
897 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
898 <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="UPLOAD">
899 <INPUT SIZE=30 TYPE="FILE" NAME="FN"></P>
900 <P><INPUT TYPE="SUBMIT" VALUE="UPLOAD"></P>
901 <P>If the <B>[BROWSE...]</B> button is not displayed,<BR>
902 you must upgrade to an RFC1867-compliant browser.</P>
903 <P>Your browser:<BR><?= $GLOBALS["HTTP_USER_AGENT"] ?></P>
904 </FORM>
905 </TD></TR>
906 <TR><TD></TD><TD>
907 <FORM METHOD="POST" ACTION="<?= $self ?>">
908 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>"><BR>
909 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="CANCEL">
910 </FORM>
911 </TD></TR></TABLE></P>
912
913 <?php
914 } // end function UploadPage
915
916 //////////////////////////////////////////////////////////////////
917
918 function Error($title,$text="") {
919 StartHTML("(".$title.")",$text) ;
920 echo "<P ALIGN=center>Hit your Browser's Back Button.</P>" ;
921 EndHTML() ;
922 exit ;
923 } // end function Error
924
925 //////////////////////////////////////////////////////////////////
926
927 function CreateHash($user, $pw) {
928
929 global $gblHash ; // hash function to use
930
931 if ($user == "" || $pw == "") {
932 $text = "either no password or no username supplied" ;
933 Error("Create Hash",$text) ;
934 }
935 $title = "(Create Hash)" ;
936 StartHTML($title) ;
937 echo "<P ALIGN=center>" ;
938 echo "<BLOCKQUOTE>Copy the value below and paste it " ;
939 echo "into the<BR>value for \$gblPw in the source of " ;
940 echo "this file<BR><BR><B>" . $gblHash($user.$pw) ;
941 echo "</B><BR><BR>Hash function: " . $gblHash ;
942 echo "</BLOCKQUOTE></P>" ;
943 EndHTML() ;
944 exit ;
945
946 } // end function CreateHash
947
948 //////////////////////////////////////////////////////////////////
949
950 function NoEntry() {
951
952 $user = $GLOBALS["PHP_AUTH_USER"] ;
953 $pw = $GLOBALS["PHP_AUTH_PW"] ;
954 $self = $GLOBALS["PHP_SELF"] ;
955
956 $title = "(401 Unauthorized)" ;
957 $text = "No trespassing !" ;
958 StartHTML($title,$text) ;
959 ?>
960
961 <FORM ACTION="<?= $self ?>?HASH=create" METHOD="POST">
962 <INPUT TYPE="HIDDEN" NAME="USER" VALUE="<?= $user ?>">
963 <INPUT TYPE="HIDDEN" NAME="PW" VALUE="<?= $pw ?>">
964
965 <BLOCKQUOTE><B>If you are a site administrator:</B><BR><BR>
966 Click below to <B>generate a password hash</B><BR>from
967 the username-password pair you just<BR>entered. Then include the hash in
968 the source<BR>of this file.<BR><BR>
969 <INPUT TYPE="SUBMIT" VALUE="CREATE HASH">
970 </BLOCKQUOTE></FORM>
971
972 <?php
973 EndHTML() ;
974 exit ;
975 }
976
977 //////////////////////////////////////////////////////////////////
978
979 function LogIt($target,$msg) {
980
981 $dir=dirname($target);
982 if (! file_exists($dir."/.log")) {
983 mkdir($dir."/.log",0700);
984 }
985 $file=basename($target);
986
987 $log=fopen("$dir/.log/$file","a+");
988 fputs($log,date("$GLOBALS[gblDateFmt]\t$GLOBALS[gblTimeFmt]").
989 "\t$GLOBALS[gblUserName]\t$msg\n");
990 fclose($log);
991
992 }
993
994
995 //////////////////////////////////////////////////////////////////
996
997 function WriteNote($target,$msg) {
998
999 $target=stripSlashes($target);
1000 $dir=dirname($target);
1001 if (! file_exists($dir."/.note")) {
1002 mkdir($dir."/.note",0700);
1003 }
1004 $file=basename($target);
1005
1006 $note=fopen("$dir/.note/$file","w");
1007 fputs($note,"$msg\n");
1008 fclose($note);
1009
1010 Logit($target,"added note $msg");
1011
1012 }
1013
1014 function ReadNote($target) {
1015
1016 $target=stripSlashes($target);
1017 $dir=dirname($target);
1018 $file=basename($target);
1019 $msg="";
1020 if (file_exists($dir."/.note/$file")) {
1021 $note=fopen("$dir/.note/$file","r");
1022 $msg=fgets($note,4096);
1023 fclose($note);
1024 }
1025 return StripSlashes($msg);
1026
1027 }
1028
1029 //////////////////////////////////////////////////////////////////
1030
1031 function MoveTo($source,$folder) {
1032
1033 $source=stripSlashes($source);
1034 $file=basename($source);
1035 if (! file_exists($folder)) {
1036 mkdir($folder,0700);
1037 }
1038 if (file_exists($source)) {
1039 rename($source,"$folder/$file");
1040 }
1041 }
1042
1043 //////////////////////////////////////////////////////////////////
1044
1045 function Lock($target) {
1046
1047 $target=stripSlashes($target);
1048 $dir=dirname($target);
1049 if (! file_exists($dir."/.lock")) {
1050 mkdir($dir."/.lock",0700);
1051 }
1052 $file=basename($target);
1053
1054 if (file_exists("$dir/.lock/$file")) {
1055 Logit($target,"attempt to locked allready locked file!");
1056 } else {
1057 $lock=fopen("$dir/.lock/$file","w");
1058 fputs($lock,"$GLOBALS[gblUserName]\n");
1059 fclose($lock);
1060
1061 Logit($target,"file locked");
1062 }
1063
1064 }
1065
1066 function CheckLock($target) {
1067
1068 $target=stripSlashes($target);
1069 $dir=dirname($target);
1070 $file=basename($target);
1071 $msg=0;
1072 if (file_exists($dir."/.lock/$file")) {
1073 $lock=fopen("$dir/.lock/$file","r");
1074 $msg=fgets($lock,4096);
1075 fclose($lock);
1076 }
1077 return chop($msg);
1078
1079 }
1080
1081 function Unlock($target) {
1082
1083 $target=stripSlashes($target);
1084 $dir=dirname($target);
1085 $file=basename($target);
1086 if (file_exists($dir."/.lock/$file")) {
1087 unlink("$dir/.lock/$file");
1088 Logit($target,"file unlocked");
1089 } else {
1090 Logit($target,"attempt to unlocked non-locked file!");
1091 }
1092
1093 }
1094
1095 //////////////////////////////////////////////////////////////////
1096
1097 function urlpath($url) {
1098 $url=urlencode(StripSlashes("$url"));
1099 $url=str_replace("%2F","/",$url);
1100 $url=str_replace("+","%20",$url);
1101 return($url);
1102 }
1103
1104 //////////////////////////////////////////////////////////////////
1105
1106 function safe_rename($from,$to) {
1107 if (file_exists($from) && is_writable(dirname($to))) {
1108 rename($from,$to);
1109 }
1110 }
1111
1112 //////////////////////////////////////////////////////////////////
1113
1114 // recursivly delete directory
1115
1116 function rrmdir($dir) {
1117 $handle=opendir($dir);
1118 while ($file = readdir($handle)) {
1119 if ($file != "." && $file != "..") {
1120 if (is_dir("$dir/$file"))
1121 rrmdir("$dir/$file");
1122 else
1123 if (! @unlink("$dir/$file")) return(0);
1124 }
1125 }
1126 closedir($handle);
1127 return @rmdir($dir);
1128 }
1129
1130 //////////////////////////////////////////////////////////////////
1131
1132 function ChangeLog($target,$msg) {
1133
1134 global $gblFsRoot;
1135 $log=fopen("$gblFsRoot/.changelog","a+");
1136 if (substr($target,0,strlen($gblFsRoot)) == $gblFsRoot)
1137 $target=substr($target,strlen($gblFsRoot),strlen($target)-strlen($gblFsRoot));
1138 fputs($log,time()."\t$target\t$GLOBALS[gblUserName]\t$msg\n");
1139 fclose($log);
1140
1141 }
1142
1143 function DisplayChangeLog($day) {
1144
1145 global $gblFsRoot;
1146 if (!file_exists("$gblFsRoot/.changelog")) return;
1147 $log=fopen("$gblFsRoot/.changelog","r");
1148 $logarr = array();
1149 while($line = fgetcsv($log,255,"\t")) {
1150 if ($day!=1 || ($day==1 && (time()-$line[0] < 24*60*60))) {
1151 array_unshift($logarr,array($line[0],$line[1],$line[2],$line[3]));
1152 }
1153 }
1154 fclose($log);
1155 $cl1=" class=lst"; $cl2="";
1156 print "<table border=0 width=100%>\n";
1157 while ($e = array_shift($logarr)) {
1158 $cl=$cl1; $cl1=$cl2; $cl2=$cl;
1159 $date = date("$GLOBALS[gblDateFmt]", $e[0]);
1160 $time = date("$GLOBALS[gblTimeFmt]", $e[0]);
1161 $dir = dirname($e[1]);
1162 $file = basename($e[1]);
1163 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>$e[3]</td></tr>\n";
1164 }
1165 print "</table>";
1166 print "<p>".GifIcon(up)." Back to <a href=$GLOBALS[PHP_SELF]>front page</a>.</p>";
1167 }
1168
1169 //////////////////////////////////////////////////////////////////
1170
1171 // MAIN PROGRAM
1172 // ============
1173 // query parameters: capital letters
1174 // local functions : begin with capital letters
1175 // global constants: begin with gbl
1176
1177 $gblFilePerms = 0640 ; // default for new files
1178 $gblDirPerms = 0750 ; // default for new dirs
1179
1180 // phpinfo() ;
1181 // exit ;
1182
1183 // forks before authentication: style sheet and hash
1184 // creation if password not yet set.
1185 if ($STYLE == "get") { CSS() ; exit ; }
1186 if ($HASH != "") {
1187 CreateHash($USER, $PW) ;
1188 exit ;
1189 }
1190
1191 // authentication if $gblAuth == true
1192 if ( $gblAuth && $gblHash($PHP_AUTH_USER.$PHP_AUTH_PW) != $gblPw ||
1193 isset($relogin) && $gblPw == $relogin ) {
1194 header("WWW-authenticate: basic realm=\"$SERVER_NAME\"") ;
1195 header("HTTP/1.0 401 Unauthorized") ;
1196 NoEntry() ;
1197 exit ;
1198 }
1199
1200 // get current directory relative to $gblFsRoot
1201 $relDir = $DIR ; // from POST
1202 if ($relDir == "") { // not defined in POST ?
1203 $relDir = urldecode($D) ; // then use GET
1204 }
1205
1206 if ($relDir == "/") $relDir = "" ;
1207 // default : website root = ""
1208
1209 if (strstr($relDir,"..")) Error("No updirs allowed");
1210
1211 // full paths contain "fs" or "Fs". Paths realitve to root of
1212 // website contain "rel" or "Rel". The script won't let you
1213 // edit anything above directory equal to http://server.com
1214 // i.e. below $gblFsRoot.
1215
1216 $relScriptDir = dirname($SCRIPT_NAME) ;
1217 // i.e. /siteman
1218
1219 $fsScriptDir = dirname($SCRIPT_FILENAME) ;
1220 // i.e. /home/httpd/html/siteman
1221
1222 $gblFsRoot = substr($fsScriptDir,0,
1223 strlen($fsScriptDir)-strlen($relScriptDir)) ;
1224 // i.e. /home/httpd/html
1225
1226 $fsDir = $gblFsRoot . $relDir ; // current directory
1227 if ( !is_dir($fsDir) ) Error("Dir not found",$relDir) ;
1228
1229 $FN=stripSlashes($FN);
1230
1231 switch ($POSTACTION) {
1232 case "UPLOAD" :
1233 if (!is_writeable($fsDir)) Error("Write denied",$relDir) ;
1234 if (strstr($FN_name,"/"))
1235 Error("Non-conforming filename") ;
1236 // TODO : should rather check for escapeshellcmds
1237 // but maybe RFC 18xx asserts safe filenames ....
1238 $source = $FN ;
1239 if (! isset($FILENAME)) { // from update file
1240 $target = "$fsDir/$FN_name" ;
1241 } else {
1242 $target = "$fsDir/$FILENAME";
1243 }
1244
1245 // backup old files first
1246 $dir=dirname($target);
1247 if (! file_exists($dir."/.bak")) {
1248 mkdir($dir."/.bak",0700);
1249 }
1250 if (! file_exists($dir."/.bak/$GLOBALS[gblNumBackups]")) {
1251 mkdir($dir."/.bak/$GLOBALS[gblNumBackups]",0700);
1252 }
1253 $file=basename($target);
1254 for($i=$GLOBALS[gblNumBackups]-1;$i>0;$i--) {
1255 MoveTo("$dir/.bak/$i/$file","$dir/.bak/".($i+1)."/");
1256 }
1257 MoveTo($target,$dir."/.bak/1/");
1258
1259 copy($source,$target) ;
1260 chmod($target,$gblFilePerms) ;
1261 clearstatcache() ;
1262 Logit($target,"uploaded");
1263 if (isset($FILENAME)) {
1264 Unlock($target);
1265 }
1266 ChangeLog($target,"updated");
1267 break ;
1268
1269 case "SAVE" :
1270 $path = $gblFsRoot . $RELPATH ;
1271 $path=stripSlashes($path);
1272 $writable = is_writeable($path) ;
1273 $legaldir = is_writeable(dirname($path)) ;
1274 $exists = (file_exists($path)) ? 1 : 0 ;
1275 // check for legal extension here as well
1276 if (!($writable || (!$exists && $legaldir)))
1277 Error("Write denied",$RELPATH) ;
1278 $fh = fopen($path, "w") ;
1279 $FILEDATA=stripSlashes($FILEDATA);
1280 fwrite($fh,$FILEDATA) ;
1281 fclose($fh) ;
1282 clearstatcache() ;
1283 Logit($path,"saved changes");
1284 ChangeLog($path,"saved changes");
1285 break ;
1286
1287 case "CREATE" :
1288 // we know $fsDir exists
1289 if ($FN == "") break; // no filename!
1290 if (!is_writeable($fsDir)) Error("Write denied",$relDir) ;
1291 $path = $fsDir . "/" . $FN ; // file or dir to create
1292 $relPath = $relDir . "/" . $FN ;
1293 switch ( $T ) {
1294 case "D" : // create a directory
1295 if ( ! @mkdir($path,$gblDirPerms) )
1296 Error("Mkdir failed",$relPath) ; // eg. if it exists
1297 clearstatcache() ;
1298 break ;
1299 case "F" : // create a new file
1300 // this functionality is doubled in DetailView().
1301 // better keep it here altogether
1302 // chmod perms to $gblFilePerms
1303 if ( file_exists($path) && !is_writable($path) )
1304 Error("File not writable", $relPath) ;
1305 $fh = fopen($path, "w+") ;
1306 if ($fh) {
1307 fputs($fh,"\n");
1308 fclose($fh) ;
1309 LogIt($path,"file created");
1310 } else {
1311 Error("Creation of file $relPath failed -- $path");
1312 }
1313 $tstr = "$PHP_SELF?A=E&D=".urlencode($relDir)."&F=".urlencode($FN) ;
1314 header("Location: " . $tstr) ;
1315 ChangeLog($target,"created");
1316 exit ;
1317 }
1318 break ;
1319
1320 case "DELETE" :
1321 if ( $CONFIRM != "on" ) break ;
1322
1323 $tstr = "Attempt to delete non-existing object or " ;
1324 $tstr .= "insufficient privileges: " ;
1325
1326 if ( $FN != "") { // delete file
1327 $path = $fsDir . "/" . $FN ;
1328
1329 $dir=dirname($path);
1330 $file=basename($path);
1331 if (! file_exists("$dir/.del")) {
1332 mkdir("$dir/.del",0700);
1333 }
1334
1335 // if ( ! @unlink($path) ) {
1336 if ( ! rename($path,"$dir/.del/$file") ) {
1337 Error("File delete failed", $tstr . $path) ;
1338 Logit($path,"file delete failed");
1339 exit ;
1340 } else {
1341 Logit($path,"file deleted");
1342 MoveTo("$dir/.log/$file","$dir/.del/.log/");
1343 MoveTo("$dir/.note/$file","$dir/.del/.note/");
1344 MoveTo("$dir/.lock/$file","$dir/.del/.lock/");
1345 }
1346 }
1347 else { // delete directory
1348 if ( ! @rrmdir($fsDir) ) {
1349 Error("Rmdir failed", $tstr . $fsDir) ;
1350 }
1351 else {
1352 $relDir = dirname($relDir) ; // move up
1353 }
1354 }
1355 break ;
1356
1357 case "UNDELETE" :
1358 if ( $CONFIRM != "on" ) break ;
1359
1360 if (substr($FN,0,4) != ".del") break ;
1361 $file=substr($FN,4,strlen($FN)-4);
1362
1363 Logit("$fsDir/.del/$file","undeleted");
1364 MoveTo("$fsDir/.del/$file","$fsDir/");
1365 MoveTo("$fsDir/.del/.log/$file","$fsDir/.log/");
1366 MoveTo("$fsDir/.del/.note/$file","$fsDir/.note/");
1367 MoveTo("$fsDir/.del/.lock/$file","$fsDir/.lock/");
1368
1369 break ;
1370
1371 case "RENAME" :
1372 if ( $CONFIRM != "on" ) break ;
1373
1374 Logit("$fsDir/$FN","renamed $FN to $NEWNAME");
1375 safe_rename("$fsDir/$FN","$fsDir/$NEWNAME");
1376 safe_rename("$fsDir/.log/$FN","$fsDir/.log/$NEWNAME");
1377 safe_rename("$fsDir/.note/$FN","$fsDir/.note/$NEWNAME");
1378 safe_rename("$fsDir/.lock/$FN","$fsDir/.lock/$NEWNAME");
1379 for($i=0;$i<=$GLOBALS[gblNumBackups];$i++) {
1380 safe_rename("$fsDir/.bak/$i/$FN","$fsDir/.bak/$i/$NEWNAME");
1381 }
1382
1383 break ;
1384
1385 case "NOTE" :
1386 WriteNote("$fsDir/$FN","$NOTE");
1387 break ;
1388
1389 case "UNLOCK" :
1390 if ( $CONFIRM != "on" ) break ;
1391 Unlock("$fsDir/$FN");
1392 break ;
1393
1394 default :
1395 // user hit "CANCEL" or undefined action
1396 }
1397
1398 // common to all POSTs : redirect to directory view ($relDir)
1399 if ( $POSTACTION != "" ) {
1400 $tstr = $PHP_SELF . "?D=" . urlencode($relDir) ;
1401 header("Location: " . $tstr) ;
1402 exit ;
1403 }
1404
1405 // check for mode.. navigate, code display, upload, or detail?
1406 // $A=U : upload to path given in $D
1407 // $A=E : display detail of file $D/$F and edit
1408 // $A=C : display code in file $D/$F
1409 // $A=Co : checkout file $D/$F
1410 // $A=Ci : checkin file $D/$F
1411 // $A=V : view file (do nothing except log)
1412 // default : display directory $D
1413
1414 switch ($A) {
1415 case "U" :
1416 // upload to $relDir
1417 if (!is_writeable($gblFsRoot . $relDir))
1418 Error("Write access denied",$relDir) ;
1419 $text = "Use this page to upload a single " ;
1420 $text .= "file to <B>$SERVER_NAME</B>." ;
1421 StartHTML("(Upload Page)", $text) ;
1422 UploadPage($gblFsRoot, $relDir) ;
1423 EndHTML() ;
1424 exit ;
1425 case "E" :
1426 $F=stripSlashes($F);
1427 // detail of $relDir/$F
1428 if (is_file("$gblFsRoot/$relDir/$F")) DetailPage($gblFsRoot, $relDir, $F) ;
1429 exit ;
1430 case "C" :
1431 $F=stripSlashes($F);
1432 // listing of $relDir/$F
1433 DisplayCode($gblFsRoot, $relDir, $F) ;
1434 exit ;
1435 case "Co" :
1436 // checkout
1437 Lock("$gblFsRoot/$relDir/$F");
1438 header("Content-Disposition: attachment; filename=$F" );
1439 Header("Location: ".urlpath("$relDir/$F"));
1440 exit;
1441 case "Ci" :
1442 $F=stripSlashes($F);
1443 // upload && update to $relDir
1444 if (!is_writeable($gblFsRoot . $relDir))
1445 Error("Write access denied",$relDir) ;
1446 $text = "Use this page to update a single " ;
1447 $text .= "file to <B>$SERVER_NAME</B>." ;
1448 StartHTML("(Update file Page)", $text) ;
1449 UploadPage($gblFsRoot, $relDir, $F) ;
1450 EndHTML() ;
1451 exit ;
1452 case "V" :
1453 // view
1454 LogIt("$gblFsRoot/$relDir/$F","viewed");
1455 header("Content-Disposition: attachment; filename=$F" );
1456 Header("Location: ".urlpath("$relDir/$F"));
1457 exit;
1458 case "Ch" :
1459 StartHTML("(File changes)","All changes chronologicaly...");
1460 DisplayChangeLog(0); // all
1461 EndHTML() ;
1462 exit;
1463 case "Ch1" :
1464 StartHTML("(File changes)","Changes to files in last day...");
1465 DisplayChangeLog(1);
1466 EndHTML() ;
1467 exit;
1468 }
1469
1470 // default: display directory $relDir
1471 Navigate($gblFsRoot,$relDir) ;
1472 exit ;
1473
1474 Error("Whooah!","By cartesian logic, this never happens") ;
1475 ?>

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