/[docman]/docman.php
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Revision 1.45 - (hide annotations)
Thu Jun 21 08:56:35 2001 UTC (21 years, 7 months ago) by dpavlin
Branch: MAIN
Changes since 1.44: +1 -1 lines
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1 dpavlin 1.1 <?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 dpavlin 1.2 /*
38    
39 dpavlin 1.24 This project is now called Directory Manager.
40 dpavlin 1.2
41 dpavlin 1.24 For more info, please see web pages at
42     http://www.rot13.org/~dpavlin/docman.html
43 dpavlin 1.2
44 dpavlin 1.24 It's relased under GPL by
45     Dobrica Pavlinusic <dpavlin@rot13.org>
46 dpavlin 1.2
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 dpavlin 1.28 login:Real Name:[md5(loginpassword)|auth_*]:email@host.dom
55 dpavlin 1.2
56    
57     TODO:
58     mixed file/directory output (add type to each entry,
59     real support for links)
60 dpavlin 1.24 access controll
61    
62 dpavlin 1.2 */
63    
64 dpavlin 1.1 //////////////////////////////////////////////////////////////////
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 dpavlin 1.24 // Make modifications here to suit docman to your needs
75 dpavlin 1.1
76     // error_reporting(4) ; // how verbose ?
77    
78 dpavlin 1.29 // from where to include auth_*.php modules?
79 dpavlin 1.30 $gblIncDir = "/home/httpd/docman";
80 dpavlin 1.29
81 dpavlin 1.1 // username/password should not be system
82     // usernames/passwords !!
83    
84 dpavlin 1.2 $gblPw = "";
85    
86 dpavlin 1.29 // date format
87 dpavlin 1.2 // $gblDateFmt="D, F d, Y";
88 dpavlin 1.29 $gblDateFmt="Y-m-d";
89    
90     // time format
91 dpavlin 1.2 // $gblTimeFmt="g:i:sA";
92     $gblTimeFmt="H:i:s";
93    
94 dpavlin 1.14 // Number of backup files to keep
95     $gblNumBackups=3;
96    
97     // show red star if newer than ... days
98     $gblModDays=1;
99 dpavlin 1.2
100 dpavlin 1.1 // choose GifIcon below unless you have the M$
101     // WingDings font installed on your system
102    
103 dpavlin 1.29 $gblIcon="GifIcon"; // MockIcon or GifIcon
104 dpavlin 1.1
105     // the directory below should be /icons/ or /icons/small/
106     // on Apache; a set of icons is included in the distribution
107    
108 dpavlin 1.29 $gblIconLocation="/icons/";
109 dpavlin 1.1
110     // files you want to be able to edit in text mode
111     // and view with (primitive) syntax highlighting
112    
113     $gblEditable = array( ".txt",".asa",".asp",".htm",".html",
114     ".cfm",".php3",".php",".phtml",
115     ".shtml",".css" ) ;
116    
117     // files that will display as images on the detail page
118     // (useless if your browser doesn't support them)
119    
120     $gblImages = array( ".jpg",".jpeg",".gif",".png",".ico",
121     ".bmp",".xbm") ;
122    
123 dpavlin 1.44 // which files to hide (separated by ,)
124     $gblHide = "";
125    
126 dpavlin 1.43 // Where are users? (by default in .htusers file)
127     $gblUsers = "htusers_file";
128    
129 dpavlin 1.1 //////////////////////////////////////////////////////////////////
130    
131     function StartHTML($title,$text="") {
132    
133 dpavlin 1.29 $title = "Document Manager " . $title ;
134 dpavlin 1.1 $host = $GLOBALS["HTTP_HOST"] ;
135     $self = $GLOBALS["PHP_SELF"] ;
136     ?>
137    
138     <HTML>
139     <HEAD>
140 dpavlin 1.4 <TITLE><?= $host . " " . $title ?></TITLE>
141 dpavlin 1.1 <META NAME="description" CONTENT="PHP port of AnyPortal Site Manager">
142     <META NAME="keywords" CONTENT="site manager, web site maintenance">
143     <META NAME="robots" CONTENT="noindex">
144     <META HTTP-EQUIV="expires" CONTENT="0">
145     <LINK REL="stylesheet" TYPE="text/css"
146 dpavlin 1.4 HREF="<?= $self ?>?STYLE=get">
147 dpavlin 1.1 </HEAD>
148     <BODY BGCOLOR="#FFFFFF">
149 dpavlin 1.4 <H3 ALIGN="RIGHT"><?= $host ?></H3>
150 dpavlin 1.1 <TABLE BORDER=0 WIDTH="100%"><TR>
151 dpavlin 1.4 <TD CLASS=INV><?= $title ?></TD></TR></TABLE>
152     <P><?= $text ?></P>
153 dpavlin 1.1
154     <?php
155     } // end function StartHTML
156    
157     //////////////////////////////////////////////////////////////////
158    
159     function EndHTML() {
160     ?>
161    
162     <HR>
163     <P CLASS=FTR>
164 dpavlin 1.2 <B><?= date($GLOBALS[gblDateFmt]) ?> -
165     <?= date($GLOBALS[gblTimeFmt]) ?> -
166     <?= $GLOBALS[gblUserName] ?>
167 dpavlin 1.6 <small> [<a href="<?= $GLOBALS["PHP_SELF"] ?>?relogin=<?= $GLOBALS[gblPw] ?>">logout</a>]</small>
168 dpavlin 1.2 </B>
169     <BR>ANYPORTAL(php) Site Manager
170     <br><small>
171     &copy; 1999 by <A HREF="http://www.anyportal.com">ANYPORTAL</A>,
172     &copy; 2000 by <A HREF="http://da.nger.org">d@nger.org</A>,
173     &copy; 2000 by <A HREF="http://www.rot13.org/~dpavlin/">DbP</A>
174     </small>
175 dpavlin 1.1 </P>
176 dpavlin 1.2 <BR>
177 dpavlin 1.9 <? //include(".debug.inc") ?>
178 dpavlin 1.2 <BR><BR></BODY></HTML>
179 dpavlin 1.1
180     <?php
181     } // end function EndHTML
182    
183     //////////////////////////////////////////////////////////////////
184    
185     function CSS() {
186     ?>
187    
188 dpavlin 1.2 BODY,TD,P,H1,H2,H3 { font-family:Verdana,Helvetica,Arial,sans-serif; }
189 dpavlin 1.1 .BLK { color:black; }
190     .RED { color:red; }
191     .TOP { color:red; font-size:70%; } /* table headings */
192     .INV { color:white; background-color:navy;
193     font-weight:bold; font-size:120%; } /* title */
194     .FTR { } /* footer */
195     .LST { background-color:#E0E0E0; } /* table cells */
196     .BAR { background-color:#E0E0E0; } /* action bar */
197     PRE { color:blue; font-family:Lucida Console,Courier New,
198     Courier,sans-serif; } /* source code */
199     EM { color:green; font-style:normal; } /* line numbers */
200     .REM { color:silver; }
201     .XML { color:navy; background-color:yellow; }
202     .MCK { color:red; font-family:WingDings; } /* Mock Icons */
203     A:HOVER { color:red; }
204    
205     <?php
206     } // end function CSS
207    
208     //////////////////////////////////////////////////////////////////
209    
210     function DetailPage($fsRoot,$relDir,$fn) {
211    
212 dpavlin 1.31 global $gblEditable, $gblImages, $webRoot ;
213 dpavlin 1.1 $self = $GLOBALS["PHP_SELF"] ;
214    
215     $relPath = $relDir . "/" . $fn ;
216     $fsPath = $fsRoot . $relPath ;
217     $fsDir = $fsRoot . $relDir ;
218    
219     $exists = file_exists($fsPath) ;
220     $ext = strtolower(strrchr($relPath,".")) ;
221     $editable = ( $ext=="" || strstr(join(" ",$gblEditable),$ext)) ;
222 dpavlin 1.2 $writable = is_writeable($fsPath) ;
223 dpavlin 1.6 $file_lock = CheckLock($fsPath);
224 dpavlin 1.1
225     if (!$editable && !$exists)
226     Error("Creation unsupported for type",$relPath) ;
227 dpavlin 1.2 if (!exists && !is_writeable($fsDir) )
228 dpavlin 1.1 Error("Creation denied",$relDir) ;
229    
230     $text = "Use this page to view, modify or " ;
231 dpavlin 1.33 if (is_dir($fsPath)) {
232     $text .="delete a directory on this " ;
233     } else {
234     $text .= "delete a single document on this " ;
235     };
236 dpavlin 1.1 $text .= "web site." ;
237     $title = "(Detail Page)" ;
238     StartHTML($title, $text) ;
239    
240     echo "<H3>" . $relDir . "/" . $fn . "</H3>" ;
241     if ($exists) { // get file info
242 dpavlin 1.4 $fsize = filesize($fsPath) ;
243     $fmodified = date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]", filemtime($fsPath)) ;
244     $faccessed = date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]", fileatime($fsPath)) ;
245 dpavlin 1.36 $fuid=fileowner($fsPath);
246     $fgid=filegroup($fsPath);
247     $userinfo = posix_getpwuid($fuid);
248     $grpinfo = posix_getgrgid($fgid);
249 dpavlin 1.33 echo "<PRE>";
250 dpavlin 1.36 if (!is_dir($fsPath)) echo " file size: " . $fsize . " Bytes<BR>" ;
251 dpavlin 1.4 echo "last modified: <B>" . $fmodified . "</B><BR>" ;
252     echo "last accessed: <B>" . $faccessed . "</B><BR>" ;
253 dpavlin 1.36 echo " owner: <B>" . $userinfo["name"] . " [$fuid]</B><BR>" ;
254     echo " group: <B>" . $grpinfo["name"] . " [$fgid]</B><BR>" ;
255 dpavlin 1.4 echo " permissions: <B>" ;
256     echo printf( "%o", fileperms($fsPath) ) . "</B>" ;
257     echo "</PRE>" ;
258 dpavlin 1.2
259 dpavlin 1.1 }
260    
261 dpavlin 1.33 if ( !is_dir($fsPath) && $editable && ($writable || !$exists) && !$file_lock ) {
262 dpavlin 1.1 $fh = fopen($fsPath,"a+") ;
263     rewind($fh) ;
264     $fstr = fread($fh,filesize($fsPath)) ;
265     fclose($fh) ;
266     $fstr = htmlentities( $fstr ) ;
267     ?>
268    
269 dpavlin 1.4 <FORM ACTION="<?= $self ; ?>" METHOD="POST">
270 dpavlin 1.1 <SPAN TITLE="Click [SAVE] to store updated contents.">
271     <B>DOCUMENT CONTENTS</B>
272     </SPAN><BR>
273     <TEXTAREA NAME="FILEDATA" ROWS=18 COLS=70 WRAP="OFF"><?php
274     echo($fstr) ; ?></TEXTAREA>
275 dpavlin 1.4 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ; ?>">
276     <INPUT TYPE="HIDDEN" NAME="FN" VALUE="<?= $fn ; ?>">
277 dpavlin 1.1 <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="SAVE">
278 dpavlin 1.2 <INPUT TYPE="HIDDEN" SIZE=48 MAXLENGTH=255 NAME="RELPATH"
279 dpavlin 1.4 VALUE="<?= $relPath ; ?>">
280 dpavlin 1.2 <br>
281     <INPUT TYPE="RESET" VALUE="UNDO ALL CHANGES">
282 dpavlin 1.1 <INPUT TYPE="SUBMIT" VALUE="SAVE">
283     </FORM>
284    
285     <?php
286 dpavlin 1.9 }
287 dpavlin 1.14 if ( !$file_lock && $ext!="" && strstr(join(' ',$gblImages),$ext) ) {
288 dpavlin 1.6 $info = getimagesize($fsPath) ;
289 dpavlin 1.31 $tstr = "<IMG SRC=\"$webRoot".urlpath($relPath)."\" BORDER=0 " ;
290 dpavlin 1.6 $tstr .= $info[3] . " ALT=\"" . $fn . " - " ;
291     $tstr .= (int)(($fsize+1023)/1024) . "Kb\">" ;
292 dpavlin 1.9 // echo htmlentities($tstr) . "<BR><BR>" . $tstr ;
293     echo $tstr ;
294 dpavlin 1.1 }
295 dpavlin 1.6
296 dpavlin 1.1 ?>
297    
298 dpavlin 1.4 <FORM ACTION="<?= $self ; ?>" METHOD="POST">
299     <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ; ?>">
300     <INPUT TYPE="HIDDEN" NAME="FN" VALUE="<?= $fn ; ?>">
301 dpavlin 1.1 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="CANCEL"><BR>
302    
303     <?php
304 dpavlin 1.6
305     if ($file_lock) {
306     ?>
307     <hr>
308     <SPAN TITLE="Check OK and click UNLOCK to remove lock on file.">
309     <B>OK TO FORCE LOCK REMOVAL ON "<?= $fn ; ?>" HELD BY <?= $file_lock ?>? </B></SPAN>
310     <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
311     <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="UNLOCK">
312     <?
313     } // file_lock
314    
315 dpavlin 1.2 if (substr($fn,0,4) == ".del") {
316     $action="UNDELETE";
317     $desc="undelete previously deleted file";
318     } else {
319     $action="DELETE";
320     $desc="delete";
321     }
322    
323 dpavlin 1.1 if ($exists && $writable) {
324     ?>
325    
326 dpavlin 1.4 <HR>
327     <a name="undelete">
328     <SPAN TITLE="Check OK and click [<?= $action ?>] to <?= $desc ?>.">
329     <B>OK TO <?= $action ?> "<?= $fn ; ?>"? </B></SPAN>
330 dpavlin 1.2 <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
331     <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="<?= $action ?>">
332    
333 dpavlin 1.4 <HR>
334     <a name="rename">
335     <SPAN TITLE="Check OK and click [RENAME] to rename.">
336     <B>OK TO RENAME "<?= $fn ; ?>" TO
337 dpavlin 1.2 <INPUT TYPE="TEXT" SIZE=24 MAXLENGTH=255 NAME="NEWNAME" VALUE="<?= $fn ?>">
338     ? </B></SPAN>
339 dpavlin 1.1 <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
340 dpavlin 1.2 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="RENAME">
341 dpavlin 1.1
342 dpavlin 1.5 <?php
343     } // exists && writable
344     ?>
345 dpavlin 1.4 <HR>
346     <a name="note">
347     <B>NOTE FOR "<?= $fn ; ?>":
348     <INPUT TYPE="TEXT" SIZE=50 MAXLENGTH=255 NAME="NOTE" VALUE="<?= ReadNote($fsPath) ?>">
349     </B></SPAN>
350     <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="NOTE">
351    
352 dpavlin 1.5 </FORM>
353    
354 dpavlin 1.1 <?php
355 dpavlin 1.22
356 dpavlin 1.10 $name=basename("$fsDir/$fn");
357     $logname=dirname("$fsDir/$fn")."/.log/$name";
358     $bakdir=dirname("$fsDir/$fn")."/.bak";
359 dpavlin 1.2 if (file_exists($logname)) {
360     $log=fopen($logname,"r");
361 dpavlin 1.27 $cl1=" class=LST"; $cl2="";
362 dpavlin 1.10 $logarr = array();
363 dpavlin 1.2 while($line = fgetcsv($log,255,"\t")) {
364     $cl=$cl1; $cl1=$cl2; $cl2=$cl;
365 dpavlin 1.10 array_unshift($logarr,array($cl,$line[0],$line[1],$line[2],$line[3]));
366 dpavlin 1.2 }
367     fclose($log);
368 dpavlin 1.33 if (is_dir("$fsDir/$fn")) {
369     $whatis="DIRECTORY";
370     } else {
371     $whatis="FILE";
372     }
373     print "<hr><br><b>CHANGES TO THIS $whatis</b><br><table border=0 width=100%>\n";
374 dpavlin 1.10 $bakcount = 0; // start from 0, skip fist backup (it's current)
375     while ($e = array_shift($logarr)) {
376     if (strstr($e[4],"upload")) {
377     if (file_exists("$bakdir/$bakcount/$name")) {
378 dpavlin 1.31 $e[4]="<a href=\"$webRoot".urlpath(dirname($relPath)."/.bak/$bakcount/$name")."\">$e[4]</a>";
379 dpavlin 1.10 }
380     $bakcount++;
381     }
382     print "<tr><td$e[0]>$e[1]</td><td$e[0]>$e[2]</td><td$e[0]>$e[3]</td><td$e[0]>$e[4]</td></tr>\n";
383     }
384 dpavlin 1.2 print "</table>";
385     }
386    
387 dpavlin 1.1 EndHTML() ;
388    
389     } // end function DetailPage
390    
391     //////////////////////////////////////////////////////////////////
392    
393     function DisplayCode($fsRoot,$relDir,$fn) {
394    
395     $path = $fsRoot . $relDir . "/" . $fn ;
396    
397     if (!file_exists($path)) Error("File not found",$path) ;
398    
399     StartHTML("(".$relDir."/".$fn.")","");
400    
401     $tstr = join("",file($path)) ;
402     $tstr = htmlentities($tstr) ;
403    
404     // Tabs
405     $tstr = str_replace(chr(9)," ",$tstr) ;
406    
407     // ASP tags & XML/PHP tags
408     $aspbeg = "<SPAN CLASS=XML>&lt;%</SPAN><SPAN CLASS=BLK>" ;
409     $aspend = "</SPAN><SPAN CLASS=XML>%&gt;</SPAN>" ;
410     $tstr = str_replace("&lt;%",$aspbeg,$tstr) ;
411     $tstr = str_replace("%&gt;",$aspend,$tstr) ;
412    
413     $xmlbeg = "<SPAN CLASS=XML>&lt;?</SPAN><SPAN CLASS=BLK>" ;
414     $xmlend = "</SPAN><SPAN CLASS=XML>?&gt;</SPAN>" ;
415     $tstr = str_replace("&lt;?",$xmlbeg,$tstr) ;
416     $tstr = str_replace("?&gt;",$xmlend,$tstr) ;
417    
418     // C style comment
419     $tstr = str_replace("/*","<SPAN CLASS=REM>/*",$tstr) ;
420     $tstr = str_replace("*/","*/</SPAN>",$tstr) ;
421    
422     // HTML comments
423     $tstr = str_replace("&lt;!--","<I CLASS=RED>&lt;!--",$tstr) ;
424     $tstr = str_replace("--&gt;","--&gt;</I>",$tstr) ;
425    
426     echo "<PRE>" ;
427    
428     $tstr = split("\n",$tstr) ;
429     for ($i = 0 ; $i < sizeof($tstr) ; ++$i) {
430     // add line numbers
431     echo "<BR><EM>" ;
432     echo substr(("000" . ($i+1)), -4) . ":</EM> " ;
433     $line = $tstr[$i] ;
434     // C++ style comments
435     $pos = strpos($line,"//") ;
436     // exceptions: two slashes aren't a script comment
437     if (strstr($line,"//") &&
438     ! ($pos>0 && substr($line,$pos-1,1)==":") &&
439     ! (substr($line,$pos,8) == "//--&gt;") &&
440     ! (substr($line,$pos,9) == "// --&gt;")) {
441     $beg = substr($line,0,strpos($line,"//")) ;
442     $end = strstr($line,"//") ;
443     $line = $beg."<SPAN CLASS=REM>".$end."</SPAN>";
444     }
445     // shell & asp style comments
446     $first = substr(ltrim($line),0,1) ;
447     if ($first == "#" || $first == "'") {
448     $line = "<SPAN CLASS=REM>".$line."</SPAN>";
449     }
450     print($line) ;
451     } // next i
452    
453     echo "</PRE>" ;
454    
455     EndHTML() ;
456    
457     } // end function DisplayCode
458    
459     //////////////////////////////////////////////////////////////////
460    
461     function MockIcon($txt) {
462     $tstr = "<SPAN CLASS=MCK>" ;
463    
464     switch (strtolower($txt)) {
465     case ".bmp" :
466     case ".gif" :
467     case ".jpg" :
468     case ".jpeg":
469     case ".tif" :
470     case ".tiff":
471     $d = 176 ;
472     break ;
473     case ".doc" :
474     $d = 50 ;
475     break ;
476     case ".exe" :
477     case ".bat" :
478     $d = 255 ;
479     break ;
480     case ".bas" :
481     case ".c" :
482     case ".cc" :
483     case ".src" :
484     $d = 255 ;
485     break ;
486     case "file" :
487     $d = 51 ;
488     break ;
489     case "fldr" :
490     $d = 48 ;
491     break ;
492     case ".htm" :
493     case ".html":
494     case ".asa" :
495     case ".asp" :
496     case ".cfm" :
497     case ".php3":
498     case ".php" :
499     case ".phtml" :
500     case ".shtml" :
501     $d = 182 ;
502     break ;
503     case ".pdf" :
504     $d = 38 ;
505     break;
506     case ".txt" :
507     case ".ini" :
508     $d = 52 ;
509     break ;
510     case ".xls" :
511     $d = 252 ;
512     break ;
513     case ".zip" :
514     case ".arc" :
515     case ".sit" :
516     case ".tar" :
517     case ".gz" :
518     case ".tgz" :
519     case ".Z" :
520     $d = 59 ;
521     break ;
522     case "view" :
523     $d = 52 ;
524     break ;
525     case "up" :
526     $d = 199 ;
527     break ;
528     case "blank" :
529     return "&nbsp;&nbsp;</SPAN>" ;
530     break ;
531     default :
532     $d = 51 ;
533     }
534    
535     return $tstr . chr($d) . "</SPAN>" ;
536     } // end function MockIcon
537    
538     //////////////////////////////////////////////////////////////////
539    
540     function GifIcon($txt) {
541     global $gblIconLocation ;
542    
543     switch (strtolower($txt)) {
544     case ".bmp" :
545     case ".gif" :
546     case ".jpg" :
547     case ".jpeg":
548     case ".tif" :
549     case ".tiff":
550     $d = "image2.gif" ;
551     break ;
552     case ".doc" :
553     $d = "layout.gif" ;
554     break ;
555     case ".exe" :
556     case ".bat" :
557     $d = "screw2.gif" ;
558     break ;
559     case ".bas" :
560     case ".c" :
561     case ".cc" :
562     case ".src" :
563     $d = "c.gif" ;
564     break ;
565     case "file" :
566     $d = "generic.gif" ;
567     break ;
568     case "fldr" :
569     $d = "dir.gif" ;
570     break ;
571     case ".phps" :
572     $d = "phps.gif" ;
573     break ;
574     case ".php3" :
575     $d = "php3.gif" ;
576     break ;
577     case ".htm" :
578     case ".html":
579     case ".asa" :
580     case ".asp" :
581     case ".cfm" :
582     case ".php3":
583     case ".php" :
584     case ".phtml" :
585     case ".shtml" :
586     $d = "world1.gif" ;
587     break ;
588     case ".pdf" :
589     $d = "pdf.gif" ;
590     break;
591     case ".txt" :
592     case ".ini" :
593     $d = "text.gif" ;
594     break ;
595     case ".xls" :
596     $d = "box2.gif" ;
597     break ;
598     case ".zip" :
599     case ".arc" :
600     case ".sit" :
601     case ".tar" :
602     case ".gz" :
603     case ".tgz" :
604     case ".Z" :
605     $d = "compressed.gif" ;
606     break ;
607     case "view" :
608     $d = "index.gif" ;
609     break ;
610     case "up" :
611     $d = "back.gif" ;
612     break ;
613     case "blank" :
614     $d = "blank.gif" ;
615     break ;
616 dpavlin 1.4 case "checkout":
617 dpavlin 1.6 $d = "box2.gif";
618 dpavlin 1.4 break;
619     case "checkin":
620 dpavlin 1.6 $d = "hand.up.gif";
621     break;
622     case "locked":
623     $d = "screw2.gif";
624 dpavlin 1.4 break;
625     case "note":
626     $d = "quill.gif";
627     break;
628 dpavlin 1.1 default :
629     $d = "generic.gif" ;
630     }
631    
632     return "<IMG SRC=\"$gblIconLocation" . $d . "\" BORDER=0>" ;
633     } // end function GifIcon
634    
635     //////////////////////////////////////////////////////////////////
636    
637     function Navigate($fsRoot,$relDir) {
638    
639 dpavlin 1.44 global $gblEditable, $gblIcon, $gblModDays, $webRoot, $gblHide ;
640 dpavlin 1.1
641     $self = $GLOBALS["PHP_SELF"] ;
642 dpavlin 1.31
643     $fsDir = $fsRoot . $relDir . "/" ; // current directory
644 dpavlin 1.1
645     if (!is_dir($fsDir)) Error("Dir not found",$relDir) ;
646    
647 dpavlin 1.44 $hide_items=",$gblHide,";
648    
649 dpavlin 1.1 // read directory contents
650     if ( !($dir = @opendir($fsDir)) )
651     Error("Read Access denied",$relDir) ;
652     while ($item = readdir($dir)) {
653 dpavlin 1.44 if ( substr($item,0,1) == "." || strstr($hide_items,",$item,") ) continue ;
654 dpavlin 1.1 if ( is_dir($fsDir . $item) ) {
655     $dirList[] = $item ;
656 dpavlin 1.2 } else if ( is_file($fsDir . $item) ) {
657 dpavlin 1.1 $fileList[] = $item ;
658 dpavlin 1.2 } else if ( is_link($fsDir . $item) ) {
659     $dirList[] = $item ;
660     } else {
661 dpavlin 1.1 // unknown file type
662     // $text = "Could not determine file type of " ;
663     // Error("File Error", $text.$relDir."/".$item) ;
664     // exit ;
665     }
666     }
667     closedir($dir) ;
668 dpavlin 1.2
669     // scan deleted files
670     if ( $GLOBALS[show_deleted] == 1 && ($dir = @opendir("$fsDir/.del")) ) {
671     while ($item = readdir($dir)) {
672 dpavlin 1.45 if ( substr($item,0,1) == "." || strstr($hide_items,",$item,") ) continue ;
673 dpavlin 1.2 $fileList[] = ".del/$item" ;
674     }
675     closedir($dir) ;
676     }
677    
678 dpavlin 1.1 $emptyDir = ! (sizeof($dirList) || sizeof($fileList)) ;
679    
680     // start navigation page
681 dpavlin 1.2 $text = "Use this page to add, delete";
682     if (! isset($show_deleted)) {
683 dpavlin 1.6 $text .= ", <a href=$self?D=".urlencode($relDir)."&show_deleted=1>undelete</a>";
684 dpavlin 1.2 }
685     $text .= " or revise files on this web site." ;
686 dpavlin 1.18 $text .= "<br>Examine list of files <a href=\"$self?A=Ch1\">changed in last day</a> or <a href=\"$self?A=Ch\">all changes</a>.";
687 dpavlin 1.1 StartHTML("(Navigate)",$text) ;
688    
689     echo "<TABLE BORDER=0 CELLPADDING=2
690     CELLSPACING=3 WIDTH=\"100%\">" ;
691    
692     // updir bar
693     if ($fsDir != $fsRoot) {
694     $parent = dirname($relDir) ;
695     if ($parent == "") $parent = "/" ;
696     ?>
697    
698 dpavlin 1.4 <TR><TD><?= $gblIcon("up") ?></TD><TD COLSPAN=5 CLASS=LST>
699     <A HREF="<?= $self ?>?D=<?= urlencode($parent) ?>">
700     <B><?= $parent ?></B></A></TD></TR>
701 dpavlin 1.1
702     <?php
703     }
704    
705 dpavlin 1.41 function plural($name,$count) {
706     $out="$count $name";
707     if ($count > 1) {
708     $out.="s";
709     }
710     return $out;
711     }
712    
713 dpavlin 1.1 // output subdirs
714     if (sizeof($dirList) > 0) {
715     sort($dirList) ;
716     ?>
717    
718 dpavlin 1.41 <TR><TD></TD><TD COLSPAN=2 CLASS=TOP>DIRECTORY NAME (<?= plural("dir",sizeof($dirList)) ?>)</TD><TD COLSPAN=3 CLASS=TOP>DIRECTORY NOTE</TR>
719 dpavlin 1.1
720     <?php
721     while (list($key,$dir) = each($dirList)) {
722    
723 dpavlin 1.33 $info_url=$self."?A=E&F=".urlencode($dir)."&D=".urlencode($relDir);
724 dpavlin 1.1 $tstr = "<A HREF=\"" . $self . "?D=" ;
725     $tstr .= urlencode($relDir."/".$dir) ;
726     $tstr .= "\">" . $dir . "/</A>" ;
727 dpavlin 1.33 $note_html="<a href=\"$info_url#note\">".$gblIcon("note")."</a>".ReadNote($fsDir.$dir);
728 dpavlin 1.1 ?>
729    
730 dpavlin 1.33 <TR><TD>
731     <A HREF="<?= $info_url ?>" TITLE="View/Edit">
732     <?= $gblIcon("fldr") ?></A></TD>
733     <TD COLSPAN=2 CLASS=LST><?= $tstr ?></TD>
734     <TD COLSPAN=3 CLASS=LST><?= $note_html ?></TD></TR>
735 dpavlin 1.1
736     <?php
737     } // iterate over dirs
738     } // end if no dirs
739     ?>
740    
741 dpavlin 1.4 <TR><TD></TD><TD COLSPAN=5><HR><B><?= $webRoot . $relDir ?>
742 dpavlin 1.1 </B></TD></TR>
743 dpavlin 1.41 <TR><TD></TD><TD CLASS=TOP>DOCUMENT NAME (<?= plural("file",sizeof($fileList)) ?>)</TD>
744 dpavlin 1.6 <TD><?= $gblIcon("blank").$gblIcon("blank") ?></TD>
745 dpavlin 1.4 <TD CLASS=TOP>NOTE</TD>
746 dpavlin 1.1 <TD CLASS=TOP>LAST UPDATE</TD><TD CLASS=TOP>FILE SIZE</TD></TR>
747    
748     <?php
749     if (sizeof($fileList) > 0) {
750     sort($fileList) ;
751     while (list($key,$file) = each($fileList)) {
752 dpavlin 1.4 $path = $fsDir."/".$file ;
753     $mod = filemtime($path) ;
754     $sz = filesize($path) ;
755    
756     if ($sz >= 10240) {
757     $sz = (int)(($sz+1023)/1024) . " k" ;
758     } else {
759     $sz .= " " ;
760     } // end size
761 dpavlin 1.1
762 dpavlin 1.4 $a = $b = "" ;
763    
764     $info_url=$self."?A=E&F=".urlencode($file)."&D=".urlencode($relDir);
765    
766 dpavlin 1.14 if ( ($mod + $gblModDays*86400) > time() ) {
767 dpavlin 1.4 $a = "<SPAN CLASS=RED TITLE=\"Newer" ;
768 dpavlin 1.14 $a .= " than $gblModDays days\"> * </SPAN>" ;
769 dpavlin 1.4 }
770    
771 dpavlin 1.6 $file_lock=CheckLock($path);
772    
773     $file_url_html="<A HREF=\"$self?A=V&F=".urlencode($file);
774     $file_url_html.="&D=".urlencode($relDir);
775     $file_url_html.="\" TITLE=\"View file\">" ;
776 dpavlin 1.2
777     if (substr($file,0,5) != ".del/") {
778 dpavlin 1.6 $file_url_html .= $file . "</A>" . $a ;
779 dpavlin 1.2 } else {
780 dpavlin 1.6 $file_url_html .= substr($file,5,strlen($file)-5) . "</a> <SPAN CLASS=RED TITLE=\"deleted\"> <a href=\"$info_url#undelete\">deleted</a> </span>";
781 dpavlin 1.4 }
782    
783 dpavlin 1.6 $note_html="<a href=\"$info_url#note\">".$gblIcon("note")."</a>".ReadNote($path);
784 dpavlin 1.4
785     $ext = strtolower(strrchr($file,".")) ;
786 dpavlin 1.6
787     if ($file_lock) {
788     if ($file_lock == $GLOBALS[gblUserName]) {
789     $b.="<A HREF=\"$self?A=Ci&F=".urlencode($file);
790     $b.="&D=".urlencode($relDir);
791     $b.="\" TITLE=\"Checkin (update) file on server\">" ;
792     $file_url_html=$b;
793     $b.=$gblIcon("checkin")."</A>" ;
794     $b.= $gblIcon("blank");
795     $file_url_html.="$file</a> $a";
796     $note_html = $gblIcon("blank")."<b>Please check-in (update) this file</b>";
797     } else {
798     $b = $gblIcon("locked");
799     $b.= $gblIcon("blank");
800     $note_html = $gblIcon("blank")."<b>File locked by $file_lock</b>";
801     $file_url_html = "$file $a";
802     }
803 dpavlin 1.4 } else {
804 dpavlin 1.6 $b.="<A HREF=\"$self?A=Co&F=".urlencode($file);
805     $b.="&D=".urlencode($relDir);
806     $b.="\" TITLE=\"Checkout file for edit\">" ;
807     $b.=$gblIcon("checkout")."</A>" ;
808    
809     if ( $ext=="" || strstr(join(" ",$gblEditable),$ext) ) {
810     $b.="<A HREF=\"$self?A=C&F=".urlencode($file);
811     $b.="&D=".urlencode($relDir);
812     $b.="\" TITLE=\"List contents\">" ;
813     $b.=$gblIcon("view")."</A>" ;
814     } else {
815     $b.= $gblIcon("blank");
816     }
817 dpavlin 1.2 }
818 dpavlin 1.1
819    
820     ?>
821    
822     <TR><TD>
823 dpavlin 1.4 <A HREF="<?= $info_url ?>" TITLE="View/Edit">
824     <?= $gblIcon($ext) ?></A></TD>
825 dpavlin 1.6 <TD CLASS=LST><?= $file_url_html ?></TD>
826 dpavlin 1.4 <TD CLASS=LST ALIGN=center><?= $b ?></TD>
827 dpavlin 1.6 <TD CLASS=LST ALIGN=left><?= $note_html ?></TD>
828 dpavlin 1.4 <TD CLASS=LST><?= date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]",$mod) ?></TD>
829     <TD CLASS=LST><?= $sz ?>Bytes</TD></TR>
830 dpavlin 1.1
831     <?php
832     } // iterate over files
833 dpavlin 1.25 } else { // end if no files
834     ?>
835     <TR><TD></TD><TD COLSPAN=5 CLASS=LST>
836     No files in this directory
837     </TD></TR>
838     <?
839     }
840 dpavlin 1.1
841     if ($emptyDir) {
842     ?>
843    
844 dpavlin 1.4 <FORM METHOD="POST" ACTION="<?= $self ?>">
845     <TR><TD></TD><TD COLSPAN=5 CLASS=BAR>
846     <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
847 dpavlin 1.1 OK TO DELETE THIS EMPTY FOLDER?
848     <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
849     <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="DELETE">
850     </TD></TR>
851     </FORM>
852    
853     <?php
854     } // end if emptyDir
855     ?>
856    
857 dpavlin 1.4 <TR><TD></TD><TD COLSPAN=5><HR></TD></TR>
858 dpavlin 1.1
859 dpavlin 1.13 <?
860     if (file_exists(".info.inc")) {
861 dpavlin 1.25 print "<TR><TD></TD><TD COLSPAN=5>";
862 dpavlin 1.13 include(".info.inc");
863 dpavlin 1.25 print "</TD></TR>
864     <TR><TD></TD><TD COLSPAN=5><HR></TD></TR>";
865 dpavlin 1.13 }
866     ?>
867 dpavlin 1.6
868 dpavlin 1.4 <FORM METHOD="POST" ACTION="<?= $self ?>">
869     <TR><TD></TD><TD COLSPAN=5 CLASS=BAR>CREATE NEW
870 dpavlin 1.1 <INPUT TYPE="RADIO" NAME="T" VALUE="D" CHECKED>DIRECTORY -OR-
871     <INPUT TYPE="RADIO" NAME="T" VALUE="F">FILE : &nbsp;&nbsp;
872     <NOBR>NAME <INPUT TYPE="TEXT" NAME="FN" SIZE=14>
873     <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="CREATE">
874 dpavlin 1.4 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
875 dpavlin 1.40 <INPUT TYPE="SUBMIT" VALUE="CREATE" NAME="CREATE">
876     </NOBR>
877 dpavlin 1.9 <NOBR>OR <A HREF="<?= $self ?>?A=U&D=<?= urlencode($relDir) ?>">UPLOAD</A> A FILE
878 dpavlin 1.1 </NOBR>
879     </TD></TR>
880     </FORM>
881     </TABLE>
882    
883     <?php
884     EndHTML() ;
885     } // end function Navigate
886    
887     //////////////////////////////////////////////////////////////////
888    
889 dpavlin 1.26 function UploadPage($fsRoot, $relDir, $filename="") {
890 dpavlin 1.1
891     $self = $GLOBALS["PHP_SELF"] ;
892     if ($relDir == "") $relDir = "/" ;
893     ?>
894    
895     <P><TABLE BORDER=0 CELLPADDING=5><TR><TD WIDTH=5></TD><TD CLASS=BAR>
896     <FORM ENCTYPE="multipart/form-data" METHOD="POST"
897 dpavlin 1.4 ACTION="<?= $self ?>">
898     DESTINATION DIRECTORY:<B><?= " " . $relDir ?></B>
899 dpavlin 1.26 <? if (isset($filename) && $filename!="") { ?>
900 dpavlin 1.6 <br>DESTINATION FILE:<B><?= " " . $filename ?></B>
901     <INPUT TYPE="HIDDEN" NAME="FILENAME" VALUE="<?= $filename ?>">
902     <? } ?>
903 dpavlin 1.1 <P>PATHNAME OF LOCAL FILE<BR>
904 dpavlin 1.4 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
905 dpavlin 1.1 <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="UPLOAD">
906     <INPUT SIZE=30 TYPE="FILE" NAME="FN"></P>
907     <P><INPUT TYPE="SUBMIT" VALUE="UPLOAD"></P>
908     <P>If the <B>[BROWSE...]</B> button is not displayed,<BR>
909     you must upgrade to an RFC1867-compliant browser.</P>
910 dpavlin 1.4 <P>Your browser:<BR><?= $GLOBALS["HTTP_USER_AGENT"] ?></P>
911 dpavlin 1.1 </FORM>
912     </TD></TR>
913     <TR><TD></TD><TD>
914 dpavlin 1.4 <FORM METHOD="POST" ACTION="<?= $self ?>">
915     <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>"><BR>
916 dpavlin 1.1 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="CANCEL">
917     </FORM>
918     </TD></TR></TABLE></P>
919    
920     <?php
921     } // end function UploadPage
922    
923     //////////////////////////////////////////////////////////////////
924    
925     function Error($title,$text="") {
926     StartHTML("(".$title.")",$text) ;
927     echo "<P ALIGN=center>Hit your Browser's Back Button.</P>" ;
928     EndHTML() ;
929     exit ;
930     } // end function Error
931    
932     //////////////////////////////////////////////////////////////////
933    
934     function NoEntry() {
935    
936     $user = $GLOBALS["PHP_AUTH_USER"] ;
937     $pw = $GLOBALS["PHP_AUTH_PW"] ;
938     $self = $GLOBALS["PHP_SELF"] ;
939    
940     $title = "(401 Unauthorized)" ;
941     $text = "No trespassing !" ;
942     StartHTML($title,$text) ;
943    
944     EndHTML() ;
945     exit ;
946     }
947    
948     //////////////////////////////////////////////////////////////////
949    
950 dpavlin 1.21 function LogIt($target,$msg) {
951 dpavlin 1.2
952     $dir=dirname($target);
953     if (! file_exists($dir."/.log")) {
954     mkdir($dir."/.log",0700);
955     }
956     $file=basename($target);
957    
958     $log=fopen("$dir/.log/$file","a+");
959     fputs($log,date("$GLOBALS[gblDateFmt]\t$GLOBALS[gblTimeFmt]").
960     "\t$GLOBALS[gblUserName]\t$msg\n");
961     fclose($log);
962    
963     }
964    
965    
966 dpavlin 1.4 //////////////////////////////////////////////////////////////////
967    
968     function WriteNote($target,$msg) {
969    
970 dpavlin 1.21 $target=stripSlashes($target);
971 dpavlin 1.4 $dir=dirname($target);
972     if (! file_exists($dir."/.note")) {
973     mkdir($dir."/.note",0700);
974     }
975     $file=basename($target);
976    
977     $note=fopen("$dir/.note/$file","w");
978     fputs($note,"$msg\n");
979     fclose($note);
980    
981     Logit($target,"added note $msg");
982    
983     }
984    
985     function ReadNote($target) {
986    
987 dpavlin 1.21 $target=stripSlashes($target);
988 dpavlin 1.4 $dir=dirname($target);
989     $file=basename($target);
990     $msg="";
991     if (file_exists($dir."/.note/$file")) {
992     $note=fopen("$dir/.note/$file","r");
993     $msg=fgets($note,4096);
994     fclose($note);
995     }
996 dpavlin 1.42 return HtmlSpecialChars(StripSlashes($msg));
997 dpavlin 1.4
998     }
999    
1000     //////////////////////////////////////////////////////////////////
1001    
1002     function MoveTo($source,$folder) {
1003    
1004 dpavlin 1.21 $source=stripSlashes($source);
1005 dpavlin 1.4 $file=basename($source);
1006     if (! file_exists($folder)) {
1007     mkdir($folder,0700);
1008     }
1009     if (file_exists($source)) {
1010     rename($source,"$folder/$file");
1011     }
1012     }
1013 dpavlin 1.2
1014     //////////////////////////////////////////////////////////////////
1015    
1016 dpavlin 1.6 function Lock($target) {
1017    
1018 dpavlin 1.21 $target=stripSlashes($target);
1019 dpavlin 1.6 $dir=dirname($target);
1020     if (! file_exists($dir."/.lock")) {
1021     mkdir($dir."/.lock",0700);
1022     }
1023     $file=basename($target);
1024    
1025     if (file_exists("$dir/.lock/$file")) {
1026     Logit($target,"attempt to locked allready locked file!");
1027     } else {
1028     $lock=fopen("$dir/.lock/$file","w");
1029     fputs($lock,"$GLOBALS[gblUserName]\n");
1030     fclose($lock);
1031    
1032     Logit($target,"file locked");
1033     }
1034    
1035     }
1036    
1037     function CheckLock($target) {
1038    
1039 dpavlin 1.21 $target=stripSlashes($target);
1040 dpavlin 1.6 $dir=dirname($target);
1041     $file=basename($target);
1042     $msg=0;
1043     if (file_exists($dir."/.lock/$file")) {
1044     $lock=fopen("$dir/.lock/$file","r");
1045     $msg=fgets($lock,4096);
1046     fclose($lock);
1047     }
1048     return chop($msg);
1049    
1050     }
1051    
1052     function Unlock($target) {
1053    
1054 dpavlin 1.21 $target=stripSlashes($target);
1055 dpavlin 1.6 $dir=dirname($target);
1056     $file=basename($target);
1057     if (file_exists($dir."/.lock/$file")) {
1058     unlink("$dir/.lock/$file");
1059     Logit($target,"file unlocked");
1060     } else {
1061     Logit($target,"attempt to unlocked non-locked file!");
1062     }
1063    
1064     }
1065    
1066     //////////////////////////////////////////////////////////////////
1067    
1068 dpavlin 1.9 function urlpath($url) {
1069 dpavlin 1.8 $url=urlencode(StripSlashes("$url"));
1070 dpavlin 1.7 $url=str_replace("%2F","/",$url);
1071     $url=str_replace("+","%20",$url);
1072 dpavlin 1.9 return($url);
1073 dpavlin 1.7 }
1074    
1075     //////////////////////////////////////////////////////////////////
1076    
1077 dpavlin 1.34 function safe_rename($fromdir,$fromfile,$tofile) {
1078     function try_rename($from,$to) {
1079 dpavlin 1.39 # print "$from -> $to\n";
1080 dpavlin 1.35 if (file_exists($from) && is_writeable(dirname($to))) {
1081 dpavlin 1.34 rename($from,$to);
1082     }
1083     }
1084    
1085     function try_dir($todir) {
1086     if (! file_exists($todir)) {
1087     mkdir($todir,0700);
1088     }
1089     }
1090    
1091     $to="$fromdir/$tofile";
1092     $todir=dirname($to);
1093     $tofile=basename($to);
1094    
1095 dpavlin 1.39 # print "<pre>$fromdir / $fromfile -> $todir / $tofile\n\n";
1096 dpavlin 1.34
1097     try_rename("$fromdir/$fromfile","$todir/$tofile");
1098     try_dir("$todir/.log");
1099     try_rename("$fromdir/.log/$fromfile","$todir/.log/$tofile");
1100     try_dir("$todir/.note");
1101     try_rename("$fromdir/.note/$fromfile","$todir/.note/$tofile");
1102     try_dir("$todir/.lock");
1103     try_rename("$fromdir/.lock/$fromfile","$todir/.lock/$tofile");
1104     try_dir("$todir/.bak");
1105     for($i=0;$i<=$GLOBALS[gblNumBackups];$i++) {
1106     try_rename("$fromdir/.bak/$i/$fromfile","$todir/.bak/$i/$tofile");
1107 dpavlin 1.8 }
1108     }
1109    
1110 dpavlin 1.34
1111 dpavlin 1.8 //////////////////////////////////////////////////////////////////
1112    
1113 dpavlin 1.16 // recursivly delete directory
1114    
1115     function rrmdir($dir) {
1116     $handle=opendir($dir);
1117     while ($file = readdir($handle)) {
1118     if ($file != "." && $file != "..") {
1119     if (is_dir("$dir/$file"))
1120     rrmdir("$dir/$file");
1121     else
1122     if (! @unlink("$dir/$file")) return(0);
1123     }
1124     }
1125     closedir($handle);
1126     return @rmdir($dir);
1127     }
1128    
1129     //////////////////////////////////////////////////////////////////
1130    
1131 dpavlin 1.18 function ChangeLog($target,$msg) {
1132    
1133     global $gblFsRoot;
1134     $log=fopen("$gblFsRoot/.changelog","a+");
1135     if (substr($target,0,strlen($gblFsRoot)) == $gblFsRoot)
1136     $target=substr($target,strlen($gblFsRoot),strlen($target)-strlen($gblFsRoot));
1137     fputs($log,time()."\t$target\t$GLOBALS[gblUserName]\t$msg\n");
1138     fclose($log);
1139    
1140     }
1141    
1142     function DisplayChangeLog($day) {
1143    
1144     global $gblFsRoot;
1145 dpavlin 1.20 if (!file_exists("$gblFsRoot/.changelog")) return;
1146 dpavlin 1.18 $log=fopen("$gblFsRoot/.changelog","r");
1147     $logarr = array();
1148     while($line = fgetcsv($log,255,"\t")) {
1149 dpavlin 1.23 if ($day!=1 || ($day==1 && (time()-$line[0] < 24*60*60))) {
1150 dpavlin 1.18 array_unshift($logarr,array($line[0],$line[1],$line[2],$line[3]));
1151     }
1152     }
1153     fclose($log);
1154 dpavlin 1.27 $cl1=" class=LST"; $cl2="";
1155 dpavlin 1.18 print "<table border=0 width=100%>\n";
1156     while ($e = array_shift($logarr)) {
1157     $cl=$cl1; $cl1=$cl2; $cl2=$cl;
1158     $date = date("$GLOBALS[gblDateFmt]", $e[0]);
1159     $time = date("$GLOBALS[gblTimeFmt]", $e[0]);
1160     $dir = dirname($e[1]);
1161     $file = basename($e[1]);
1162     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>$e[3]</td></tr>\n";
1163     }
1164     print "</table>";
1165 dpavlin 1.21 print "<p>".GifIcon(up)." Back to <a href=$GLOBALS[PHP_SELF]>front page</a>.</p>";
1166 dpavlin 1.18 }
1167    
1168     //////////////////////////////////////////////////////////////////
1169    
1170 dpavlin 1.1 // MAIN PROGRAM
1171     // ============
1172     // query parameters: capital letters
1173     // local functions : begin with capital letters
1174     // global constants: begin with gbl
1175    
1176 dpavlin 1.2 $gblFilePerms = 0640 ; // default for new files
1177     $gblDirPerms = 0750 ; // default for new dirs
1178 dpavlin 1.1
1179     // phpinfo() ;
1180     // exit ;
1181    
1182     // forks before authentication: style sheet and hash
1183     // creation if password not yet set.
1184     if ($STYLE == "get") { CSS() ; exit ; }
1185    
1186 dpavlin 1.43 $fsScriptDir = dirname($SCRIPT_FILENAME) ;
1187     // i.e. /home/httpd/html/docman
1188    
1189     // read user-defined configuration
1190     if (file_exists("$fsScriptDir/.docman.conf")) {
1191     include("$fsScriptDir/.docman.conf");
1192 dpavlin 1.31 }
1193 dpavlin 1.43
1194     // where do we get users from?
1195     if (file_exists("$gblIncDir/$gblUsers.php")) {
1196     include("$gblIncDir/$gblUsers.php");
1197     } else {
1198     Error("Configuration error","Can't find user handling module at <tt>$gblIncDir/$gblUsers.php</tt> ! Please fix <tt>$fsScriptDir/.docman.conf</tt>");
1199 dpavlin 1.31 }
1200    
1201 dpavlin 1.29 // authentication failure
1202     if ( md5($PHP_AUTH_USER.$PHP_AUTH_PW) != $gblPw ||
1203 dpavlin 1.2 isset($relogin) && $gblPw == $relogin ) {
1204 dpavlin 1.25 header("WWW-authenticate: basic realm=\"$HTTP_HOST\"") ;
1205 dpavlin 1.1 header("HTTP/1.0 401 Unauthorized") ;
1206     NoEntry() ;
1207     exit ;
1208     }
1209    
1210     // get current directory relative to $gblFsRoot
1211     $relDir = $DIR ; // from POST
1212     if ($relDir == "") { // not defined in POST ?
1213     $relDir = urldecode($D) ; // then use GET
1214     }
1215    
1216 dpavlin 1.37 $relDir=stripSlashes($relDir);
1217    
1218 dpavlin 1.1 if ($relDir == "/") $relDir = "" ;
1219     // default : website root = ""
1220    
1221     if (strstr($relDir,"..")) Error("No updirs allowed");
1222    
1223     // full paths contain "fs" or "Fs". Paths realitve to root of
1224     // website contain "rel" or "Rel". The script won't let you
1225     // edit anything above directory equal to http://server.com
1226     // i.e. below $gblFsRoot.
1227    
1228     $relScriptDir = dirname($SCRIPT_NAME) ;
1229 dpavlin 1.24 // i.e. /docman
1230 dpavlin 1.1
1231 dpavlin 1.24 // start on server root
1232     // $gblFsRoot = substr($fsScriptDir,0, strlen($fsScriptDir)-strlen($relScriptDir)) ;
1233     // or on script root
1234     $gblFsRoot = $fsScriptDir;
1235 dpavlin 1.1 // i.e. /home/httpd/html
1236    
1237     $fsDir = $gblFsRoot . $relDir ; // current directory
1238     if ( !is_dir($fsDir) ) Error("Dir not found",$relDir) ;
1239 dpavlin 1.22
1240 dpavlin 1.31 if (isset($GLOBALS["HTTPS"]) && $GLOBALS["HTTPS"] == "on") {
1241     $webRoot = "https://";
1242     } else {
1243     $webRoot = "http://";
1244     }
1245     $webRoot .= $GLOBALS["HTTP_HOST"] . $relScriptDir;
1246    
1247 dpavlin 1.22 $FN=stripSlashes($FN);
1248    
1249 dpavlin 1.38
1250 dpavlin 1.1 switch ($POSTACTION) {
1251     case "UPLOAD" :
1252 dpavlin 1.2 if (!is_writeable($fsDir)) Error("Write denied",$relDir) ;
1253 dpavlin 1.1 if (strstr($FN_name,"/"))
1254     Error("Non-conforming filename") ;
1255     // TODO : should rather check for escapeshellcmds
1256     // but maybe RFC 18xx asserts safe filenames ....
1257     $source = $FN ;
1258 dpavlin 1.26 if (! file_exists($source)) {
1259     Error("You must select file with browse to upload it!");
1260     }
1261 dpavlin 1.6 if (! isset($FILENAME)) { // from update file
1262     $target = "$fsDir/$FN_name" ;
1263     } else {
1264     $target = "$fsDir/$FILENAME";
1265     }
1266 dpavlin 1.2
1267     // backup old files first
1268     $dir=dirname($target);
1269     if (! file_exists($dir."/.bak")) {
1270     mkdir($dir."/.bak",0700);
1271     }
1272     if (! file_exists($dir."/.bak/$GLOBALS[gblNumBackups]")) {
1273     mkdir($dir."/.bak/$GLOBALS[gblNumBackups]",0700);
1274     }
1275     $file=basename($target);
1276     for($i=$GLOBALS[gblNumBackups]-1;$i>0;$i--) {
1277 dpavlin 1.4 MoveTo("$dir/.bak/$i/$file","$dir/.bak/".($i+1)."/");
1278 dpavlin 1.2 }
1279 dpavlin 1.6 MoveTo($target,$dir."/.bak/1/");
1280 dpavlin 1.2
1281     copy($source,$target) ;
1282     chmod($target,$gblFilePerms) ;
1283 dpavlin 1.1 clearstatcache() ;
1284 dpavlin 1.2 Logit($target,"uploaded");
1285 dpavlin 1.6 if (isset($FILENAME)) {
1286     Unlock($target);
1287     }
1288 dpavlin 1.18 ChangeLog($target,"updated");
1289 dpavlin 1.1 break ;
1290    
1291     case "SAVE" :
1292 dpavlin 1.17 $path = $gblFsRoot . $RELPATH ;
1293 dpavlin 1.22 $path=stripSlashes($path);
1294 dpavlin 1.2 $writable = is_writeable($path) ;
1295     $legaldir = is_writeable(dirname($path)) ;
1296 dpavlin 1.1 $exists = (file_exists($path)) ? 1 : 0 ;
1297     // check for legal extension here as well
1298     if (!($writable || (!$exists && $legaldir)))
1299     Error("Write denied",$RELPATH) ;
1300     $fh = fopen($path, "w") ;
1301 dpavlin 1.22 $FILEDATA=stripSlashes($FILEDATA);
1302 dpavlin 1.1 fwrite($fh,$FILEDATA) ;
1303     fclose($fh) ;
1304     clearstatcache() ;
1305 dpavlin 1.2 Logit($path,"saved changes");
1306 dpavlin 1.18 ChangeLog($path,"saved changes");
1307 dpavlin 1.1 break ;
1308    
1309     case "CREATE" :
1310     // we know $fsDir exists
1311 dpavlin 1.2 if ($FN == "") break; // no filename!
1312     if (!is_writeable($fsDir)) Error("Write denied",$relDir) ;
1313 dpavlin 1.1 $path = $fsDir . "/" . $FN ; // file or dir to create
1314     $relPath = $relDir . "/" . $FN ;
1315     switch ( $T ) {
1316     case "D" : // create a directory
1317 dpavlin 1.6 if ( ! @mkdir($path,$gblDirPerms) )
1318     Error("Mkdir failed",$relPath) ; // eg. if it exists
1319     clearstatcache() ;
1320     break ;
1321 dpavlin 1.1 case "F" : // create a new file
1322     // this functionality is doubled in DetailView().
1323     // better keep it here altogether
1324     // chmod perms to $gblFilePerms
1325 dpavlin 1.35 if ( file_exists($path) && !is_writeable($path) )
1326 dpavlin 1.6 Error("File not writable", $relPath) ;
1327     $fh = fopen($path, "w+") ;
1328     if ($fh) {
1329     fputs($fh,"\n");
1330     fclose($fh) ;
1331     LogIt($path,"file created");
1332     } else {
1333     Error("Creation of file $relPath failed -- $path");
1334     }
1335     $tstr = "$PHP_SELF?A=E&D=".urlencode($relDir)."&F=".urlencode($FN) ;
1336     header("Location: " . $tstr) ;
1337 dpavlin 1.18 ChangeLog($target,"created");
1338 dpavlin 1.6 exit ;
1339 dpavlin 1.1 }
1340     break ;
1341    
1342     case "DELETE" :
1343     if ( $CONFIRM != "on" ) break ;
1344    
1345     $tstr = "Attempt to delete non-existing object or " ;
1346     $tstr .= "insufficient privileges: " ;
1347    
1348     if ( $FN != "") { // delete file
1349 dpavlin 1.2 $path = $fsDir . "/" . $FN ;
1350    
1351     $dir=dirname($path);
1352     $file=basename($path);
1353     if (! file_exists("$dir/.del")) {
1354     mkdir("$dir/.del",0700);
1355     }
1356    
1357     // if ( ! @unlink($path) ) {
1358     if ( ! rename($path,"$dir/.del/$file") ) {
1359     Error("File delete failed", $tstr . $path) ;
1360     Logit($path,"file delete failed");
1361     exit ;
1362     } else {
1363     Logit($path,"file deleted");
1364 dpavlin 1.4 MoveTo("$dir/.log/$file","$dir/.del/.log/");
1365     MoveTo("$dir/.note/$file","$dir/.del/.note/");
1366 dpavlin 1.6 MoveTo("$dir/.lock/$file","$dir/.del/.lock/");
1367 dpavlin 1.2 }
1368 dpavlin 1.1 }
1369     else { // delete directory
1370 dpavlin 1.16 if ( ! @rrmdir($fsDir) ) {
1371 dpavlin 1.1 Error("Rmdir failed", $tstr . $fsDir) ;
1372     }
1373     else {
1374     $relDir = dirname($relDir) ; // move up
1375     }
1376     }
1377     break ;
1378    
1379 dpavlin 1.2 case "UNDELETE" :
1380     if ( $CONFIRM != "on" ) break ;
1381    
1382     if (substr($FN,0,4) != ".del") break ;
1383     $file=substr($FN,4,strlen($FN)-4);
1384    
1385     Logit("$fsDir/.del/$file","undeleted");
1386 dpavlin 1.4 MoveTo("$fsDir/.del/$file","$fsDir/");
1387     MoveTo("$fsDir/.del/.log/$file","$fsDir/.log/");
1388     MoveTo("$fsDir/.del/.note/$file","$fsDir/.note/");
1389 dpavlin 1.6 MoveTo("$fsDir/.del/.lock/$file","$fsDir/.lock/");
1390 dpavlin 1.2
1391     break ;
1392    
1393     case "RENAME" :
1394     if ( $CONFIRM != "on" ) break ;
1395    
1396     Logit("$fsDir/$FN","renamed $FN to $NEWNAME");
1397 dpavlin 1.34 safe_rename($fsDir,$FN,$NEWNAME);
1398 dpavlin 1.4 break ;
1399    
1400     case "NOTE" :
1401     WriteNote("$fsDir/$FN","$NOTE");
1402 dpavlin 1.2 break ;
1403    
1404 dpavlin 1.6 case "UNLOCK" :
1405     if ( $CONFIRM != "on" ) break ;
1406     Unlock("$fsDir/$FN");
1407     break ;
1408    
1409 dpavlin 1.1 default :
1410     // user hit "CANCEL" or undefined action
1411     }
1412    
1413     // common to all POSTs : redirect to directory view ($relDir)
1414     if ( $POSTACTION != "" ) {
1415     $tstr = $PHP_SELF . "?D=" . urlencode($relDir) ;
1416     header("Location: " . $tstr) ;
1417     exit ;
1418     }
1419    
1420     // check for mode.. navigate, code display, upload, or detail?
1421     // $A=U : upload to path given in $D
1422     // $A=E : display detail of file $D/$F and edit
1423     // $A=C : display code in file $D/$F
1424 dpavlin 1.6 // $A=Co : checkout file $D/$F
1425     // $A=Ci : checkin file $D/$F
1426     // $A=V : view file (do nothing except log)
1427 dpavlin 1.1 // default : display directory $D
1428 dpavlin 1.21
1429 dpavlin 1.1 switch ($A) {
1430     case "U" :
1431     // upload to $relDir
1432 dpavlin 1.2 if (!is_writeable($gblFsRoot . $relDir))
1433 dpavlin 1.1 Error("Write access denied",$relDir) ;
1434     $text = "Use this page to upload a single " ;
1435 dpavlin 1.25 $text .= "file to <B>$HTTP_HOST</B>." ;
1436 dpavlin 1.1 StartHTML("(Upload Page)", $text) ;
1437     UploadPage($gblFsRoot, $relDir) ;
1438     EndHTML() ;
1439     exit ;
1440     case "E" :
1441 dpavlin 1.22 $F=stripSlashes($F);
1442 dpavlin 1.1 // detail of $relDir/$F
1443 dpavlin 1.33 if (is_file("$gblFsRoot/$relDir/$F") || is_dir("$gblFsRoot/$relDir/$F")) DetailPage($gblFsRoot, $relDir, $F) ;
1444 dpavlin 1.1 exit ;
1445     case "C" :
1446 dpavlin 1.22 $F=stripSlashes($F);
1447 dpavlin 1.1 // listing of $relDir/$F
1448     DisplayCode($gblFsRoot, $relDir, $F) ;
1449     exit ;
1450 dpavlin 1.6 case "Co" :
1451     // checkout
1452     Lock("$gblFsRoot/$relDir/$F");
1453 dpavlin 1.12 header("Content-Disposition: attachment; filename=$F" );
1454 dpavlin 1.31 Header("Location: $webRoot".urlpath("$relDir/$F"));
1455 dpavlin 1.6 exit;
1456     case "Ci" :
1457 dpavlin 1.22 $F=stripSlashes($F);
1458 dpavlin 1.6 // upload && update to $relDir
1459     if (!is_writeable($gblFsRoot . $relDir))
1460     Error("Write access denied",$relDir) ;
1461     $text = "Use this page to update a single " ;
1462 dpavlin 1.25 $text .= "file to <B>$HTTP_HOST</B>." ;
1463 dpavlin 1.6 StartHTML("(Update file Page)", $text) ;
1464     UploadPage($gblFsRoot, $relDir, $F) ;
1465     EndHTML() ;
1466     exit ;
1467     case "V" :
1468     // view
1469 dpavlin 1.9 LogIt("$gblFsRoot/$relDir/$F","viewed");
1470 dpavlin 1.12 header("Content-Disposition: attachment; filename=$F" );
1471 dpavlin 1.31 Header("Location: $webRoot".urlpath("$relDir/$F"));
1472 dpavlin 1.18 exit;
1473     case "Ch" :
1474     StartHTML("(File changes)","All changes chronologicaly...");
1475     DisplayChangeLog(0); // all
1476     EndHTML() ;
1477     exit;
1478     case "Ch1" :
1479     StartHTML("(File changes)","Changes to files in last day...");
1480     DisplayChangeLog(1);
1481     EndHTML() ;
1482 dpavlin 1.6 exit;
1483 dpavlin 1.1 }
1484    
1485     // default: display directory $relDir
1486     Navigate($gblFsRoot,$relDir) ;
1487     exit ;
1488    
1489     Error("Whooah!","By cartesian logic, this never happens") ;
1490     ?>

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