/[docman]/docman.php
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Revision 1.29 - (show annotations)
Fri Jan 26 09:32:48 2001 UTC (22 years ago) by dpavlin
Branch: MAIN
Changes since 1.28: +32 -69 lines
changes to allow pluggable authentification modules

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

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