/[docman]/docman.php
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Annotation of /docman.php

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Revision 1.49 - (hide annotations)
Fri Dec 14 17:28:06 2001 UTC (21 years, 1 month ago) by dpavlin
Branch: MAIN
Changes since 1.48: +22 -1 lines
support for include php files. example: docman?A=I&F=foo will try to include
.foo.php from docman's repository root
fixed unnecessary parent icon

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 1.46 // do we want to force download? (default is 0 for backward
82     // compatibility, but it's defined as 1 in docman.conf for all
83     // future applications!
84     $gblForceDownload = 0;
85    
86 dpavlin 1.1 // username/password should not be system
87     // usernames/passwords !!
88    
89 dpavlin 1.2 $gblPw = "";
90    
91 dpavlin 1.29 // date format
92 dpavlin 1.2 // $gblDateFmt="D, F d, Y";
93 dpavlin 1.29 $gblDateFmt="Y-m-d";
94    
95     // time format
96 dpavlin 1.2 // $gblTimeFmt="g:i:sA";
97     $gblTimeFmt="H:i:s";
98    
99 dpavlin 1.14 // Number of backup files to keep
100     $gblNumBackups=3;
101    
102     // show red star if newer than ... days
103     $gblModDays=1;
104 dpavlin 1.2
105 dpavlin 1.1 // choose GifIcon below unless you have the M$
106     // WingDings font installed on your system
107    
108 dpavlin 1.29 $gblIcon="GifIcon"; // MockIcon or GifIcon
109 dpavlin 1.1
110     // the directory below should be /icons/ or /icons/small/
111     // on Apache; a set of icons is included in the distribution
112    
113 dpavlin 1.29 $gblIconLocation="/icons/";
114 dpavlin 1.1
115     // files you want to be able to edit in text mode
116     // and view with (primitive) syntax highlighting
117    
118     $gblEditable = array( ".txt",".asa",".asp",".htm",".html",
119     ".cfm",".php3",".php",".phtml",
120     ".shtml",".css" ) ;
121    
122     // files that will display as images on the detail page
123     // (useless if your browser doesn't support them)
124    
125     $gblImages = array( ".jpg",".jpeg",".gif",".png",".ico",
126     ".bmp",".xbm") ;
127    
128 dpavlin 1.44 // which files to hide (separated by ,)
129     $gblHide = "";
130    
131 dpavlin 1.43 // Where are users? (by default in .htusers file)
132     $gblUsers = "htusers_file";
133    
134 dpavlin 1.1 //////////////////////////////////////////////////////////////////
135    
136 dpavlin 1.46 $gblVersion = "1.8-dev";
137    
138 dpavlin 1.1 function StartHTML($title,$text="") {
139    
140 dpavlin 1.29 $title = "Document Manager " . $title ;
141 dpavlin 1.1 $host = $GLOBALS["HTTP_HOST"] ;
142     $self = $GLOBALS["PHP_SELF"] ;
143     ?>
144    
145     <HTML>
146     <HEAD>
147 dpavlin 1.4 <TITLE><?= $host . " " . $title ?></TITLE>
148 dpavlin 1.46 <META NAME="description" CONTENT="Document Manager">
149 dpavlin 1.1 <META NAME="keywords" CONTENT="site manager, web site maintenance">
150     <META NAME="robots" CONTENT="noindex">
151     <META HTTP-EQUIV="expires" CONTENT="0">
152     <LINK REL="stylesheet" TYPE="text/css"
153 dpavlin 1.4 HREF="<?= $self ?>?STYLE=get">
154 dpavlin 1.1 </HEAD>
155     <BODY BGCOLOR="#FFFFFF">
156 dpavlin 1.4 <H3 ALIGN="RIGHT"><?= $host ?></H3>
157 dpavlin 1.1 <TABLE BORDER=0 WIDTH="100%"><TR>
158 dpavlin 1.4 <TD CLASS=INV><?= $title ?></TD></TR></TABLE>
159     <P><?= $text ?></P>
160 dpavlin 1.1
161     <?php
162     } // end function StartHTML
163    
164     //////////////////////////////////////////////////////////////////
165    
166     function EndHTML() {
167 dpavlin 1.46
168     global $gblDateFmt, $gblTimeFmt, $gblUserName, $PHP_SELF, $gblPw, $gblVersion;
169    
170 dpavlin 1.1 ?>
171    
172     <HR>
173     <P CLASS=FTR>
174 dpavlin 1.46 <B><?= date($gblDateFmt) ?> -
175     <?= date($gblTimeFmt) ?> -
176     <?= $gblUserName ?>
177     <small> [<a href="<?= $PHP_SELF ?>?relogin=<?= $gblPw ?>">logout</a>]</small>
178 dpavlin 1.2 </B>
179 dpavlin 1.46 <BR><small>
180     Document Manager <?= $gblVersion ?>, based on ANYPORTAL(php) Site Manager
181     <br>
182 dpavlin 1.2 &copy; 1999 by <A HREF="http://www.anyportal.com">ANYPORTAL</A>,
183     &copy; 2000 by <A HREF="http://da.nger.org">d@nger.org</A>,
184     &copy; 2000 by <A HREF="http://www.rot13.org/~dpavlin/">DbP</A>
185     </small>
186 dpavlin 1.1 </P>
187 dpavlin 1.2 <BR>
188 dpavlin 1.9 <? //include(".debug.inc") ?>
189 dpavlin 1.2 <BR><BR></BODY></HTML>
190 dpavlin 1.1
191     <?php
192     } // end function EndHTML
193    
194     //////////////////////////////////////////////////////////////////
195    
196     function CSS() {
197     ?>
198    
199 dpavlin 1.2 BODY,TD,P,H1,H2,H3 { font-family:Verdana,Helvetica,Arial,sans-serif; }
200 dpavlin 1.1 .BLK { color:black; }
201     .RED { color:red; }
202     .TOP { color:red; font-size:70%; } /* table headings */
203     .INV { color:white; background-color:navy;
204     font-weight:bold; font-size:120%; } /* title */
205     .FTR { } /* footer */
206     .LST { background-color:#E0E0E0; } /* table cells */
207     .BAR { background-color:#E0E0E0; } /* action bar */
208     PRE { color:blue; font-family:Lucida Console,Courier New,
209     Courier,sans-serif; } /* source code */
210     EM { color:green; font-style:normal; } /* line numbers */
211     .REM { color:silver; }
212     .XML { color:navy; background-color:yellow; }
213     .MCK { color:red; font-family:WingDings; } /* Mock Icons */
214     A:HOVER { color:red; }
215    
216     <?php
217     } // end function CSS
218    
219     //////////////////////////////////////////////////////////////////
220    
221     function DetailPage($fsRoot,$relDir,$fn) {
222    
223 dpavlin 1.31 global $gblEditable, $gblImages, $webRoot ;
224 dpavlin 1.1 $self = $GLOBALS["PHP_SELF"] ;
225    
226     $relPath = $relDir . "/" . $fn ;
227     $fsPath = $fsRoot . $relPath ;
228     $fsDir = $fsRoot . $relDir ;
229    
230     $exists = file_exists($fsPath) ;
231     $ext = strtolower(strrchr($relPath,".")) ;
232     $editable = ( $ext=="" || strstr(join(" ",$gblEditable),$ext)) ;
233 dpavlin 1.2 $writable = is_writeable($fsPath) ;
234 dpavlin 1.6 $file_lock = CheckLock($fsPath);
235 dpavlin 1.1
236     if (!$editable && !$exists)
237     Error("Creation unsupported for type",$relPath) ;
238 dpavlin 1.2 if (!exists && !is_writeable($fsDir) )
239 dpavlin 1.1 Error("Creation denied",$relDir) ;
240    
241     $text = "Use this page to view, modify or " ;
242 dpavlin 1.33 if (is_dir($fsPath)) {
243     $text .="delete a directory on this " ;
244     } else {
245     $text .= "delete a single document on this " ;
246     };
247 dpavlin 1.1 $text .= "web site." ;
248     $title = "(Detail Page)" ;
249     StartHTML($title, $text) ;
250    
251     echo "<H3>" . $relDir . "/" . $fn . "</H3>" ;
252     if ($exists) { // get file info
253 dpavlin 1.4 $fsize = filesize($fsPath) ;
254     $fmodified = date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]", filemtime($fsPath)) ;
255     $faccessed = date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]", fileatime($fsPath)) ;
256 dpavlin 1.36 $fuid=fileowner($fsPath);
257     $fgid=filegroup($fsPath);
258     $userinfo = posix_getpwuid($fuid);
259     $grpinfo = posix_getgrgid($fgid);
260 dpavlin 1.33 echo "<PRE>";
261 dpavlin 1.36 if (!is_dir($fsPath)) echo " file size: " . $fsize . " Bytes<BR>" ;
262 dpavlin 1.4 echo "last modified: <B>" . $fmodified . "</B><BR>" ;
263     echo "last accessed: <B>" . $faccessed . "</B><BR>" ;
264 dpavlin 1.36 echo " owner: <B>" . $userinfo["name"] . " [$fuid]</B><BR>" ;
265     echo " group: <B>" . $grpinfo["name"] . " [$fgid]</B><BR>" ;
266 dpavlin 1.4 echo " permissions: <B>" ;
267     echo printf( "%o", fileperms($fsPath) ) . "</B>" ;
268     echo "</PRE>" ;
269 dpavlin 1.2
270 dpavlin 1.1 }
271    
272 dpavlin 1.33 if ( !is_dir($fsPath) && $editable && ($writable || !$exists) && !$file_lock ) {
273 dpavlin 1.1 $fh = fopen($fsPath,"a+") ;
274     rewind($fh) ;
275     $fstr = fread($fh,filesize($fsPath)) ;
276     fclose($fh) ;
277     $fstr = htmlentities( $fstr ) ;
278     ?>
279    
280 dpavlin 1.4 <FORM ACTION="<?= $self ; ?>" METHOD="POST">
281 dpavlin 1.1 <SPAN TITLE="Click [SAVE] to store updated contents.">
282     <B>DOCUMENT CONTENTS</B>
283     </SPAN><BR>
284     <TEXTAREA NAME="FILEDATA" ROWS=18 COLS=70 WRAP="OFF"><?php
285     echo($fstr) ; ?></TEXTAREA>
286 dpavlin 1.4 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ; ?>">
287     <INPUT TYPE="HIDDEN" NAME="FN" VALUE="<?= $fn ; ?>">
288 dpavlin 1.1 <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="SAVE">
289 dpavlin 1.2 <INPUT TYPE="HIDDEN" SIZE=48 MAXLENGTH=255 NAME="RELPATH"
290 dpavlin 1.4 VALUE="<?= $relPath ; ?>">
291 dpavlin 1.2 <br>
292     <INPUT TYPE="RESET" VALUE="UNDO ALL CHANGES">
293 dpavlin 1.1 <INPUT TYPE="SUBMIT" VALUE="SAVE">
294     </FORM>
295    
296     <?php
297 dpavlin 1.9 }
298 dpavlin 1.14 if ( !$file_lock && $ext!="" && strstr(join(' ',$gblImages),$ext) ) {
299 dpavlin 1.6 $info = getimagesize($fsPath) ;
300 dpavlin 1.31 $tstr = "<IMG SRC=\"$webRoot".urlpath($relPath)."\" BORDER=0 " ;
301 dpavlin 1.6 $tstr .= $info[3] . " ALT=\"" . $fn . " - " ;
302     $tstr .= (int)(($fsize+1023)/1024) . "Kb\">" ;
303 dpavlin 1.9 // echo htmlentities($tstr) . "<BR><BR>" . $tstr ;
304     echo $tstr ;
305 dpavlin 1.1 }
306 dpavlin 1.6
307 dpavlin 1.1 ?>
308    
309 dpavlin 1.4 <FORM ACTION="<?= $self ; ?>" METHOD="POST">
310     <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ; ?>">
311     <INPUT TYPE="HIDDEN" NAME="FN" VALUE="<?= $fn ; ?>">
312 dpavlin 1.1 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="CANCEL"><BR>
313    
314     <?php
315 dpavlin 1.6
316     if ($file_lock) {
317     ?>
318     <hr>
319     <SPAN TITLE="Check OK and click UNLOCK to remove lock on file.">
320     <B>OK TO FORCE LOCK REMOVAL ON "<?= $fn ; ?>" HELD BY <?= $file_lock ?>? </B></SPAN>
321     <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
322     <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="UNLOCK">
323     <?
324     } // file_lock
325    
326 dpavlin 1.2 if (substr($fn,0,4) == ".del") {
327     $action="UNDELETE";
328     $desc="undelete previously deleted file";
329     } else {
330     $action="DELETE";
331     $desc="delete";
332     }
333    
334 dpavlin 1.1 if ($exists && $writable) {
335     ?>
336    
337 dpavlin 1.4 <HR>
338     <a name="undelete">
339     <SPAN TITLE="Check OK and click [<?= $action ?>] to <?= $desc ?>.">
340     <B>OK TO <?= $action ?> "<?= $fn ; ?>"? </B></SPAN>
341 dpavlin 1.2 <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
342     <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="<?= $action ?>">
343    
344 dpavlin 1.4 <HR>
345     <a name="rename">
346     <SPAN TITLE="Check OK and click [RENAME] to rename.">
347     <B>OK TO RENAME "<?= $fn ; ?>" TO
348 dpavlin 1.2 <INPUT TYPE="TEXT" SIZE=24 MAXLENGTH=255 NAME="NEWNAME" VALUE="<?= $fn ?>">
349     ? </B></SPAN>
350 dpavlin 1.1 <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
351 dpavlin 1.2 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="RENAME">
352 dpavlin 1.1
353 dpavlin 1.5 <?php
354     } // exists && writable
355     ?>
356 dpavlin 1.4 <HR>
357     <a name="note">
358     <B>NOTE FOR "<?= $fn ; ?>":
359     <INPUT TYPE="TEXT" SIZE=50 MAXLENGTH=255 NAME="NOTE" VALUE="<?= ReadNote($fsPath) ?>">
360     </B></SPAN>
361     <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="NOTE">
362    
363 dpavlin 1.5 </FORM>
364    
365 dpavlin 1.1 <?php
366 dpavlin 1.22
367 dpavlin 1.10 $name=basename("$fsDir/$fn");
368     $logname=dirname("$fsDir/$fn")."/.log/$name";
369     $bakdir=dirname("$fsDir/$fn")."/.bak";
370 dpavlin 1.2 if (file_exists($logname)) {
371     $log=fopen($logname,"r");
372 dpavlin 1.27 $cl1=" class=LST"; $cl2="";
373 dpavlin 1.10 $logarr = array();
374 dpavlin 1.48 while($line = fgetcsv($log,512,"\t")) {
375 dpavlin 1.2 $cl=$cl1; $cl1=$cl2; $cl2=$cl;
376 dpavlin 1.10 array_unshift($logarr,array($cl,$line[0],$line[1],$line[2],$line[3]));
377 dpavlin 1.2 }
378     fclose($log);
379 dpavlin 1.33 if (is_dir("$fsDir/$fn")) {
380     $whatis="DIRECTORY";
381     } else {
382     $whatis="FILE";
383     }
384     print "<hr><br><b>CHANGES TO THIS $whatis</b><br><table border=0 width=100%>\n";
385 dpavlin 1.10 $bakcount = 0; // start from 0, skip fist backup (it's current)
386     while ($e = array_shift($logarr)) {
387     if (strstr($e[4],"upload")) {
388     if (file_exists("$bakdir/$bakcount/$name")) {
389 dpavlin 1.31 $e[4]="<a href=\"$webRoot".urlpath(dirname($relPath)."/.bak/$bakcount/$name")."\">$e[4]</a>";
390 dpavlin 1.10 }
391     $bakcount++;
392     }
393     print "<tr><td$e[0]>$e[1]</td><td$e[0]>$e[2]</td><td$e[0]>$e[3]</td><td$e[0]>$e[4]</td></tr>\n";
394     }
395 dpavlin 1.2 print "</table>";
396     }
397    
398 dpavlin 1.1 EndHTML() ;
399    
400     } // end function DetailPage
401    
402     //////////////////////////////////////////////////////////////////
403    
404     function DisplayCode($fsRoot,$relDir,$fn) {
405    
406     $path = $fsRoot . $relDir . "/" . $fn ;
407    
408     if (!file_exists($path)) Error("File not found",$path) ;
409    
410     StartHTML("(".$relDir."/".$fn.")","");
411    
412     $tstr = join("",file($path)) ;
413     $tstr = htmlentities($tstr) ;
414    
415     // Tabs
416     $tstr = str_replace(chr(9)," ",$tstr) ;
417    
418     // ASP tags & XML/PHP tags
419     $aspbeg = "<SPAN CLASS=XML>&lt;%</SPAN><SPAN CLASS=BLK>" ;
420     $aspend = "</SPAN><SPAN CLASS=XML>%&gt;</SPAN>" ;
421     $tstr = str_replace("&lt;%",$aspbeg,$tstr) ;
422     $tstr = str_replace("%&gt;",$aspend,$tstr) ;
423    
424     $xmlbeg = "<SPAN CLASS=XML>&lt;?</SPAN><SPAN CLASS=BLK>" ;
425     $xmlend = "</SPAN><SPAN CLASS=XML>?&gt;</SPAN>" ;
426     $tstr = str_replace("&lt;?",$xmlbeg,$tstr) ;
427     $tstr = str_replace("?&gt;",$xmlend,$tstr) ;
428    
429     // C style comment
430     $tstr = str_replace("/*","<SPAN CLASS=REM>/*",$tstr) ;
431     $tstr = str_replace("*/","*/</SPAN>",$tstr) ;
432    
433     // HTML comments
434     $tstr = str_replace("&lt;!--","<I CLASS=RED>&lt;!--",$tstr) ;
435     $tstr = str_replace("--&gt;","--&gt;</I>",$tstr) ;
436    
437     echo "<PRE>" ;
438    
439     $tstr = split("\n",$tstr) ;
440     for ($i = 0 ; $i < sizeof($tstr) ; ++$i) {
441     // add line numbers
442     echo "<BR><EM>" ;
443     echo substr(("000" . ($i+1)), -4) . ":</EM> " ;
444     $line = $tstr[$i] ;
445     // C++ style comments
446     $pos = strpos($line,"//") ;
447     // exceptions: two slashes aren't a script comment
448     if (strstr($line,"//") &&
449     ! ($pos>0 && substr($line,$pos-1,1)==":") &&
450     ! (substr($line,$pos,8) == "//--&gt;") &&
451     ! (substr($line,$pos,9) == "// --&gt;")) {
452     $beg = substr($line,0,strpos($line,"//")) ;
453     $end = strstr($line,"//") ;
454     $line = $beg."<SPAN CLASS=REM>".$end."</SPAN>";
455     }
456     // shell & asp style comments
457     $first = substr(ltrim($line),0,1) ;
458     if ($first == "#" || $first == "'") {
459     $line = "<SPAN CLASS=REM>".$line."</SPAN>";
460     }
461     print($line) ;
462     } // next i
463    
464     echo "</PRE>" ;
465    
466     EndHTML() ;
467    
468     } // end function DisplayCode
469    
470     //////////////////////////////////////////////////////////////////
471    
472     function MockIcon($txt) {
473     $tstr = "<SPAN CLASS=MCK>" ;
474    
475     switch (strtolower($txt)) {
476     case ".bmp" :
477     case ".gif" :
478     case ".jpg" :
479     case ".jpeg":
480     case ".tif" :
481     case ".tiff":
482     $d = 176 ;
483     break ;
484     case ".doc" :
485     $d = 50 ;
486     break ;
487     case ".exe" :
488     case ".bat" :
489     $d = 255 ;
490     break ;
491     case ".bas" :
492     case ".c" :
493     case ".cc" :
494     case ".src" :
495     $d = 255 ;
496     break ;
497     case "file" :
498     $d = 51 ;
499     break ;
500     case "fldr" :
501     $d = 48 ;
502     break ;
503     case ".htm" :
504     case ".html":
505     case ".asa" :
506     case ".asp" :
507     case ".cfm" :
508     case ".php3":
509     case ".php" :
510     case ".phtml" :
511     case ".shtml" :
512     $d = 182 ;
513     break ;
514     case ".pdf" :
515     $d = 38 ;
516     break;
517     case ".txt" :
518     case ".ini" :
519     $d = 52 ;
520     break ;
521     case ".xls" :
522     $d = 252 ;
523     break ;
524     case ".zip" :
525     case ".arc" :
526     case ".sit" :
527     case ".tar" :
528     case ".gz" :
529     case ".tgz" :
530     case ".Z" :
531     $d = 59 ;
532     break ;
533     case "view" :
534     $d = 52 ;
535     break ;
536     case "up" :
537     $d = 199 ;
538     break ;
539     case "blank" :
540     return "&nbsp;&nbsp;</SPAN>" ;
541     break ;
542     default :
543     $d = 51 ;
544     }
545    
546     return $tstr . chr($d) . "</SPAN>" ;
547     } // end function MockIcon
548    
549     //////////////////////////////////////////////////////////////////
550    
551     function GifIcon($txt) {
552     global $gblIconLocation ;
553    
554     switch (strtolower($txt)) {
555     case ".bmp" :
556     case ".gif" :
557     case ".jpg" :
558     case ".jpeg":
559     case ".tif" :
560     case ".tiff":
561     $d = "image2.gif" ;
562     break ;
563     case ".doc" :
564     $d = "layout.gif" ;
565     break ;
566     case ".exe" :
567     case ".bat" :
568     $d = "screw2.gif" ;
569     break ;
570     case ".bas" :
571     case ".c" :
572     case ".cc" :
573     case ".src" :
574     $d = "c.gif" ;
575     break ;
576     case "file" :
577     $d = "generic.gif" ;
578     break ;
579     case "fldr" :
580     $d = "dir.gif" ;
581     break ;
582     case ".phps" :
583     $d = "phps.gif" ;
584     break ;
585     case ".php3" :
586     $d = "php3.gif" ;
587     break ;
588     case ".htm" :
589     case ".html":
590     case ".asa" :
591     case ".asp" :
592     case ".cfm" :
593     case ".php3":
594     case ".php" :
595     case ".phtml" :
596     case ".shtml" :
597     $d = "world1.gif" ;
598     break ;
599     case ".pdf" :
600     $d = "pdf.gif" ;
601     break;
602     case ".txt" :
603     case ".ini" :
604     $d = "text.gif" ;
605     break ;
606     case ".xls" :
607     $d = "box2.gif" ;
608     break ;
609     case ".zip" :
610     case ".arc" :
611     case ".sit" :
612     case ".tar" :
613     case ".gz" :
614     case ".tgz" :
615     case ".Z" :
616     $d = "compressed.gif" ;
617     break ;
618     case "view" :
619     $d = "index.gif" ;
620     break ;
621     case "up" :
622     $d = "back.gif" ;
623     break ;
624     case "blank" :
625     $d = "blank.gif" ;
626     break ;
627 dpavlin 1.4 case "checkout":
628 dpavlin 1.6 $d = "box2.gif";
629 dpavlin 1.4 break;
630     case "checkin":
631 dpavlin 1.6 $d = "hand.up.gif";
632     break;
633     case "locked":
634     $d = "screw2.gif";
635 dpavlin 1.4 break;
636     case "note":
637     $d = "quill.gif";
638     break;
639 dpavlin 1.1 default :
640     $d = "generic.gif" ;
641     }
642    
643     return "<IMG SRC=\"$gblIconLocation" . $d . "\" BORDER=0>" ;
644     } // end function GifIcon
645    
646     //////////////////////////////////////////////////////////////////
647    
648     function Navigate($fsRoot,$relDir) {
649    
650 dpavlin 1.44 global $gblEditable, $gblIcon, $gblModDays, $webRoot, $gblHide ;
651 dpavlin 1.1
652     $self = $GLOBALS["PHP_SELF"] ;
653 dpavlin 1.31
654     $fsDir = $fsRoot . $relDir . "/" ; // current directory
655 dpavlin 1.1
656     if (!is_dir($fsDir)) Error("Dir not found",$relDir) ;
657    
658 dpavlin 1.44 $hide_items=",$gblHide,";
659    
660 dpavlin 1.1 // read directory contents
661     if ( !($dir = @opendir($fsDir)) )
662     Error("Read Access denied",$relDir) ;
663     while ($item = readdir($dir)) {
664 dpavlin 1.44 if ( substr($item,0,1) == "." || strstr($hide_items,",$item,") ) continue ;
665 dpavlin 1.1 if ( is_dir($fsDir . $item) ) {
666     $dirList[] = $item ;
667 dpavlin 1.2 } else if ( is_file($fsDir . $item) ) {
668 dpavlin 1.1 $fileList[] = $item ;
669 dpavlin 1.2 } else if ( is_link($fsDir . $item) ) {
670     $dirList[] = $item ;
671     } else {
672 dpavlin 1.1 // unknown file type
673     // $text = "Could not determine file type of " ;
674     // Error("File Error", $text.$relDir."/".$item) ;
675     // exit ;
676     }
677     }
678     closedir($dir) ;
679 dpavlin 1.2
680     // scan deleted files
681     if ( $GLOBALS[show_deleted] == 1 && ($dir = @opendir("$fsDir/.del")) ) {
682     while ($item = readdir($dir)) {
683 dpavlin 1.45 if ( substr($item,0,1) == "." || strstr($hide_items,",$item,") ) continue ;
684 dpavlin 1.2 $fileList[] = ".del/$item" ;
685     }
686     closedir($dir) ;
687     }
688    
689 dpavlin 1.1 $emptyDir = ! (sizeof($dirList) || sizeof($fileList)) ;
690    
691     // start navigation page
692 dpavlin 1.2 $text = "Use this page to add, delete";
693     if (! isset($show_deleted)) {
694 dpavlin 1.6 $text .= ", <a href=$self?D=".urlencode($relDir)."&show_deleted=1>undelete</a>";
695 dpavlin 1.2 }
696     $text .= " or revise files on this web site." ;
697 dpavlin 1.18 $text .= "<br>Examine list of files <a href=\"$self?A=Ch1\">changed in last day</a> or <a href=\"$self?A=Ch\">all changes</a>.";
698 dpavlin 1.1 StartHTML("(Navigate)",$text) ;
699    
700     echo "<TABLE BORDER=0 CELLPADDING=2
701     CELLSPACING=3 WIDTH=\"100%\">" ;
702    
703     // updir bar
704 dpavlin 1.49 if (chopsl($fsDir) != chopsl($fsRoot)) {
705 dpavlin 1.1 $parent = dirname($relDir) ;
706     if ($parent == "") $parent = "/" ;
707     ?>
708    
709 dpavlin 1.4 <TR><TD><?= $gblIcon("up") ?></TD><TD COLSPAN=5 CLASS=LST>
710     <A HREF="<?= $self ?>?D=<?= urlencode($parent) ?>">
711     <B><?= $parent ?></B></A></TD></TR>
712 dpavlin 1.1
713     <?php
714     }
715    
716 dpavlin 1.41 function plural($name,$count) {
717     $out="$count $name";
718     if ($count > 1) {
719     $out.="s";
720     }
721     return $out;
722     }
723    
724 dpavlin 1.1 // output subdirs
725     if (sizeof($dirList) > 0) {
726     sort($dirList) ;
727     ?>
728    
729 dpavlin 1.41 <TR><TD></TD><TD COLSPAN=2 CLASS=TOP>DIRECTORY NAME (<?= plural("dir",sizeof($dirList)) ?>)</TD><TD COLSPAN=3 CLASS=TOP>DIRECTORY NOTE</TR>
730 dpavlin 1.1
731     <?php
732     while (list($key,$dir) = each($dirList)) {
733    
734 dpavlin 1.33 $info_url=$self."?A=E&F=".urlencode($dir)."&D=".urlencode($relDir);
735 dpavlin 1.1 $tstr = "<A HREF=\"" . $self . "?D=" ;
736     $tstr .= urlencode($relDir."/".$dir) ;
737     $tstr .= "\">" . $dir . "/</A>" ;
738 dpavlin 1.33 $note_html="<a href=\"$info_url#note\">".$gblIcon("note")."</a>".ReadNote($fsDir.$dir);
739 dpavlin 1.1 ?>
740    
741 dpavlin 1.33 <TR><TD>
742     <A HREF="<?= $info_url ?>" TITLE="View/Edit">
743     <?= $gblIcon("fldr") ?></A></TD>
744     <TD COLSPAN=2 CLASS=LST><?= $tstr ?></TD>
745     <TD COLSPAN=3 CLASS=LST><?= $note_html ?></TD></TR>
746 dpavlin 1.1
747     <?php
748     } // iterate over dirs
749     } // end if no dirs
750     ?>
751    
752 dpavlin 1.4 <TR><TD></TD><TD COLSPAN=5><HR><B><?= $webRoot . $relDir ?>
753 dpavlin 1.1 </B></TD></TR>
754 dpavlin 1.41 <TR><TD></TD><TD CLASS=TOP>DOCUMENT NAME (<?= plural("file",sizeof($fileList)) ?>)</TD>
755 dpavlin 1.6 <TD><?= $gblIcon("blank").$gblIcon("blank") ?></TD>
756 dpavlin 1.4 <TD CLASS=TOP>NOTE</TD>
757 dpavlin 1.1 <TD CLASS=TOP>LAST UPDATE</TD><TD CLASS=TOP>FILE SIZE</TD></TR>
758    
759     <?php
760     if (sizeof($fileList) > 0) {
761     sort($fileList) ;
762     while (list($key,$file) = each($fileList)) {
763 dpavlin 1.4 $path = $fsDir."/".$file ;
764     $mod = filemtime($path) ;
765     $sz = filesize($path) ;
766    
767     if ($sz >= 10240) {
768     $sz = (int)(($sz+1023)/1024) . " k" ;
769     } else {
770     $sz .= " " ;
771     } // end size
772 dpavlin 1.1
773 dpavlin 1.4 $a = $b = "" ;
774    
775     $info_url=$self."?A=E&F=".urlencode($file)."&D=".urlencode($relDir);
776    
777 dpavlin 1.14 if ( ($mod + $gblModDays*86400) > time() ) {
778 dpavlin 1.4 $a = "<SPAN CLASS=RED TITLE=\"Newer" ;
779 dpavlin 1.14 $a .= " than $gblModDays days\"> * </SPAN>" ;
780 dpavlin 1.4 }
781    
782 dpavlin 1.6 $file_lock=CheckLock($path);
783    
784     $file_url_html="<A HREF=\"$self?A=V&F=".urlencode($file);
785     $file_url_html.="&D=".urlencode($relDir);
786     $file_url_html.="\" TITLE=\"View file\">" ;
787 dpavlin 1.2
788     if (substr($file,0,5) != ".del/") {
789 dpavlin 1.6 $file_url_html .= $file . "</A>" . $a ;
790 dpavlin 1.2 } else {
791 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>";
792 dpavlin 1.4 }
793    
794 dpavlin 1.6 $note_html="<a href=\"$info_url#note\">".$gblIcon("note")."</a>".ReadNote($path);
795 dpavlin 1.4
796     $ext = strtolower(strrchr($file,".")) ;
797 dpavlin 1.6
798     if ($file_lock) {
799     if ($file_lock == $GLOBALS[gblUserName]) {
800     $b.="<A HREF=\"$self?A=Ci&F=".urlencode($file);
801     $b.="&D=".urlencode($relDir);
802     $b.="\" TITLE=\"Checkin (update) file on server\">" ;
803     $file_url_html=$b;
804     $b.=$gblIcon("checkin")."</A>" ;
805     $b.= $gblIcon("blank");
806     $file_url_html.="$file</a> $a";
807     $note_html = $gblIcon("blank")."<b>Please check-in (update) this file</b>";
808     } else {
809     $b = $gblIcon("locked");
810     $b.= $gblIcon("blank");
811     $note_html = $gblIcon("blank")."<b>File locked by $file_lock</b>";
812     $file_url_html = "$file $a";
813     }
814 dpavlin 1.4 } else {
815 dpavlin 1.6 $b.="<A HREF=\"$self?A=Co&F=".urlencode($file);
816     $b.="&D=".urlencode($relDir);
817     $b.="\" TITLE=\"Checkout file for edit\">" ;
818     $b.=$gblIcon("checkout")."</A>" ;
819    
820     if ( $ext=="" || strstr(join(" ",$gblEditable),$ext) ) {
821     $b.="<A HREF=\"$self?A=C&F=".urlencode($file);
822     $b.="&D=".urlencode($relDir);
823     $b.="\" TITLE=\"List contents\">" ;
824     $b.=$gblIcon("view")."</A>" ;
825     } else {
826     $b.= $gblIcon("blank");
827     }
828 dpavlin 1.2 }
829 dpavlin 1.1
830    
831     ?>
832    
833     <TR><TD>
834 dpavlin 1.4 <A HREF="<?= $info_url ?>" TITLE="View/Edit">
835     <?= $gblIcon($ext) ?></A></TD>
836 dpavlin 1.6 <TD CLASS=LST><?= $file_url_html ?></TD>
837 dpavlin 1.4 <TD CLASS=LST ALIGN=center><?= $b ?></TD>
838 dpavlin 1.6 <TD CLASS=LST ALIGN=left><?= $note_html ?></TD>
839 dpavlin 1.4 <TD CLASS=LST><?= date("$GLOBALS[gblDateFmt] $GLOBALS[gblTimeFmt]",$mod) ?></TD>
840     <TD CLASS=LST><?= $sz ?>Bytes</TD></TR>
841 dpavlin 1.1
842     <?php
843     } // iterate over files
844 dpavlin 1.25 } else { // end if no files
845     ?>
846     <TR><TD></TD><TD COLSPAN=5 CLASS=LST>
847     No files in this directory
848     </TD></TR>
849     <?
850     }
851 dpavlin 1.1
852 dpavlin 1.47 if ($emptyDir && $relDir != "") {
853 dpavlin 1.1 ?>
854    
855 dpavlin 1.4 <FORM METHOD="POST" ACTION="<?= $self ?>">
856     <TR><TD></TD><TD COLSPAN=5 CLASS=BAR>
857     <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
858 dpavlin 1.1 OK TO DELETE THIS EMPTY FOLDER?
859     <INPUT TYPE="CHECKBOX" NAME="CONFIRM">
860     <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="DELETE">
861     </TD></TR>
862     </FORM>
863    
864     <?php
865     } // end if emptyDir
866     ?>
867    
868 dpavlin 1.4 <TR><TD></TD><TD COLSPAN=5><HR></TD></TR>
869 dpavlin 1.1
870 dpavlin 1.13 <?
871     if (file_exists(".info.inc")) {
872 dpavlin 1.25 print "<TR><TD></TD><TD COLSPAN=5>";
873 dpavlin 1.13 include(".info.inc");
874 dpavlin 1.25 print "</TD></TR>
875     <TR><TD></TD><TD COLSPAN=5><HR></TD></TR>";
876 dpavlin 1.13 }
877     ?>
878 dpavlin 1.6
879 dpavlin 1.4 <FORM METHOD="POST" ACTION="<?= $self ?>">
880     <TR><TD></TD><TD COLSPAN=5 CLASS=BAR>CREATE NEW
881 dpavlin 1.1 <INPUT TYPE="RADIO" NAME="T" VALUE="D" CHECKED>DIRECTORY -OR-
882     <INPUT TYPE="RADIO" NAME="T" VALUE="F">FILE : &nbsp;&nbsp;
883     <NOBR>NAME <INPUT TYPE="TEXT" NAME="FN" SIZE=14>
884     <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="CREATE">
885 dpavlin 1.4 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
886 dpavlin 1.40 <INPUT TYPE="SUBMIT" VALUE="CREATE" NAME="CREATE">
887     </NOBR>
888 dpavlin 1.9 <NOBR>OR <A HREF="<?= $self ?>?A=U&D=<?= urlencode($relDir) ?>">UPLOAD</A> A FILE
889 dpavlin 1.1 </NOBR>
890     </TD></TR>
891     </FORM>
892     </TABLE>
893    
894     <?php
895     EndHTML() ;
896     } // end function Navigate
897    
898     //////////////////////////////////////////////////////////////////
899    
900 dpavlin 1.26 function UploadPage($fsRoot, $relDir, $filename="") {
901 dpavlin 1.1
902     $self = $GLOBALS["PHP_SELF"] ;
903     if ($relDir == "") $relDir = "/" ;
904     ?>
905    
906     <P><TABLE BORDER=0 CELLPADDING=5><TR><TD WIDTH=5></TD><TD CLASS=BAR>
907     <FORM ENCTYPE="multipart/form-data" METHOD="POST"
908 dpavlin 1.4 ACTION="<?= $self ?>">
909     DESTINATION DIRECTORY:<B><?= " " . $relDir ?></B>
910 dpavlin 1.26 <? if (isset($filename) && $filename!="") { ?>
911 dpavlin 1.6 <br>DESTINATION FILE:<B><?= " " . $filename ?></B>
912     <INPUT TYPE="HIDDEN" NAME="FILENAME" VALUE="<?= $filename ?>">
913     <? } ?>
914 dpavlin 1.1 <P>PATHNAME OF LOCAL FILE<BR>
915 dpavlin 1.4 <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>">
916 dpavlin 1.1 <INPUT TYPE="HIDDEN" NAME="POSTACTION" VALUE="UPLOAD">
917     <INPUT SIZE=30 TYPE="FILE" NAME="FN"></P>
918     <P><INPUT TYPE="SUBMIT" VALUE="UPLOAD"></P>
919     <P>If the <B>[BROWSE...]</B> button is not displayed,<BR>
920     you must upgrade to an RFC1867-compliant browser.</P>
921 dpavlin 1.4 <P>Your browser:<BR><?= $GLOBALS["HTTP_USER_AGENT"] ?></P>
922 dpavlin 1.1 </FORM>
923     </TD></TR>
924     <TR><TD></TD><TD>
925 dpavlin 1.4 <FORM METHOD="POST" ACTION="<?= $self ?>">
926     <INPUT TYPE="HIDDEN" NAME="DIR" VALUE="<?= $relDir ?>"><BR>
927 dpavlin 1.1 <INPUT TYPE="SUBMIT" NAME="POSTACTION" VALUE="CANCEL">
928     </FORM>
929     </TD></TR></TABLE></P>
930    
931     <?php
932     } // end function UploadPage
933    
934     //////////////////////////////////////////////////////////////////
935    
936     function Error($title,$text="") {
937     StartHTML("(".$title.")",$text) ;
938     echo "<P ALIGN=center>Hit your Browser's Back Button.</P>" ;
939     EndHTML() ;
940     exit ;
941     } // end function Error
942    
943     //////////////////////////////////////////////////////////////////
944    
945     function NoEntry() {
946    
947     $user = $GLOBALS["PHP_AUTH_USER"] ;
948     $pw = $GLOBALS["PHP_AUTH_PW"] ;
949     $self = $GLOBALS["PHP_SELF"] ;
950    
951     $title = "(401 Unauthorized)" ;
952     $text = "No trespassing !" ;
953     StartHTML($title,$text) ;
954    
955     EndHTML() ;
956     exit ;
957     }
958    
959     //////////////////////////////////////////////////////////////////
960    
961 dpavlin 1.21 function LogIt($target,$msg) {
962 dpavlin 1.2
963     $dir=dirname($target);
964     if (! file_exists($dir."/.log")) {
965     mkdir($dir."/.log",0700);
966     }
967     $file=basename($target);
968    
969     $log=fopen("$dir/.log/$file","a+");
970     fputs($log,date("$GLOBALS[gblDateFmt]\t$GLOBALS[gblTimeFmt]").
971     "\t$GLOBALS[gblUserName]\t$msg\n");
972     fclose($log);
973    
974     }
975    
976    
977 dpavlin 1.4 //////////////////////////////////////////////////////////////////
978    
979     function WriteNote($target,$msg) {
980    
981 dpavlin 1.21 $target=stripSlashes($target);
982 dpavlin 1.4 $dir=dirname($target);
983     if (! file_exists($dir."/.note")) {
984     mkdir($dir."/.note",0700);
985     }
986     $file=basename($target);
987    
988     $note=fopen("$dir/.note/$file","w");
989     fputs($note,"$msg\n");
990     fclose($note);
991    
992     Logit($target,"added note $msg");
993    
994     }
995    
996     function ReadNote($target) {
997    
998 dpavlin 1.21 $target=stripSlashes($target);
999 dpavlin 1.4 $dir=dirname($target);
1000     $file=basename($target);
1001     $msg="";
1002     if (file_exists($dir."/.note/$file")) {
1003     $note=fopen("$dir/.note/$file","r");
1004     $msg=fgets($note,4096);
1005     fclose($note);
1006     }
1007 dpavlin 1.42 return HtmlSpecialChars(StripSlashes($msg));
1008 dpavlin 1.4
1009     }
1010    
1011     //////////////////////////////////////////////////////////////////
1012    
1013     function MoveTo($source,$folder) {
1014    
1015 dpavlin 1.21 $source=stripSlashes($source);
1016 dpavlin 1.4 $file=basename($source);
1017     if (! file_exists($folder)) {
1018     mkdir($folder,0700);
1019     }
1020     if (file_exists($source)) {
1021     rename($source,"$folder/$file");
1022     }
1023     }
1024 dpavlin 1.2
1025     //////////////////////////////////////////////////////////////////
1026    
1027 dpavlin 1.6 function Lock($target) {
1028    
1029 dpavlin 1.21 $target=stripSlashes($target);
1030 dpavlin 1.6 $dir=dirname($target);
1031     if (! file_exists($dir."/.lock")) {
1032     mkdir($dir."/.lock",0700);
1033     }
1034     $file=basename($target);
1035    
1036     if (file_exists("$dir/.lock/$file")) {
1037     Logit($target,"attempt to locked allready locked file!");
1038     } else {
1039     $lock=fopen("$dir/.lock/$file","w");
1040     fputs($lock,"$GLOBALS[gblUserName]\n");
1041     fclose($lock);
1042    
1043     Logit($target,"file locked");
1044     }
1045    
1046     }
1047    
1048     function CheckLock($target) {
1049    
1050 dpavlin 1.21 $target=stripSlashes($target);
1051 dpavlin 1.6 $dir=dirname($target);
1052     $file=basename($target);
1053     $msg=0;
1054     if (file_exists($dir."/.lock/$file")) {
1055     $lock=fopen("$dir/.lock/$file","r");
1056     $msg=fgets($lock,4096);
1057     fclose($lock);
1058     }
1059     return chop($msg);
1060    
1061     }
1062    
1063     function Unlock($target) {
1064    
1065 dpavlin 1.21 $target=stripSlashes($target);
1066 dpavlin 1.6 $dir=dirname($target);
1067     $file=basename($target);
1068     if (file_exists($dir."/.lock/$file")) {
1069     unlink("$dir/.lock/$file");
1070     Logit($target,"file unlocked");
1071     } else {
1072     Logit($target,"attempt to unlocked non-locked file!");
1073     }
1074    
1075     }
1076    
1077     //////////////////////////////////////////////////////////////////
1078    
1079 dpavlin 1.9 function urlpath($url) {
1080 dpavlin 1.8 $url=urlencode(StripSlashes("$url"));
1081 dpavlin 1.7 $url=str_replace("%2F","/",$url);
1082     $url=str_replace("+","%20",$url);
1083 dpavlin 1.9 return($url);
1084 dpavlin 1.7 }
1085    
1086     //////////////////////////////////////////////////////////////////
1087    
1088 dpavlin 1.34 function safe_rename($fromdir,$fromfile,$tofile) {
1089     function try_rename($from,$to) {
1090 dpavlin 1.39 # print "$from -> $to\n";
1091 dpavlin 1.35 if (file_exists($from) && is_writeable(dirname($to))) {
1092 dpavlin 1.34 rename($from,$to);
1093     }
1094     }
1095    
1096     function try_dir($todir) {
1097     if (! file_exists($todir)) {
1098     mkdir($todir,0700);
1099     }
1100     }
1101    
1102     $to="$fromdir/$tofile";
1103     $todir=dirname($to);
1104     $tofile=basename($to);
1105    
1106 dpavlin 1.39 # print "<pre>$fromdir / $fromfile -> $todir / $tofile\n\n";
1107 dpavlin 1.34
1108     try_rename("$fromdir/$fromfile","$todir/$tofile");
1109     try_dir("$todir/.log");
1110     try_rename("$fromdir/.log/$fromfile","$todir/.log/$tofile");
1111     try_dir("$todir/.note");
1112     try_rename("$fromdir/.note/$fromfile","$todir/.note/$tofile");
1113     try_dir("$todir/.lock");
1114     try_rename("$fromdir/.lock/$fromfile","$todir/.lock/$tofile");
1115     try_dir("$todir/.bak");
1116     for($i=0;$i<=$GLOBALS[gblNumBackups];$i++) {
1117     try_rename("$fromdir/.bak/$i/$fromfile","$todir/.bak/$i/$tofile");
1118 dpavlin 1.8 }
1119     }
1120    
1121 dpavlin 1.34
1122 dpavlin 1.8 //////////////////////////////////////////////////////////////////
1123    
1124 dpavlin 1.16 // recursivly delete directory
1125    
1126     function rrmdir($dir) {
1127     $handle=opendir($dir);
1128     while ($file = readdir($handle)) {
1129     if ($file != "." && $file != "..") {
1130     if (is_dir("$dir/$file"))
1131     rrmdir("$dir/$file");
1132     else
1133     if (! @unlink("$dir/$file")) return(0);
1134     }
1135     }
1136     closedir($handle);
1137     return @rmdir($dir);
1138     }
1139    
1140     //////////////////////////////////////////////////////////////////
1141    
1142 dpavlin 1.18 function ChangeLog($target,$msg) {
1143    
1144     global $gblFsRoot;
1145     $log=fopen("$gblFsRoot/.changelog","a+");
1146     if (substr($target,0,strlen($gblFsRoot)) == $gblFsRoot)
1147     $target=substr($target,strlen($gblFsRoot),strlen($target)-strlen($gblFsRoot));
1148 dpavlin 1.48 $msg=str_replace("\t"," ",$msg);
1149 dpavlin 1.18 fputs($log,time()."\t$target\t$GLOBALS[gblUserName]\t$msg\n");
1150     fclose($log);
1151    
1152     }
1153    
1154     function DisplayChangeLog($day) {
1155    
1156     global $gblFsRoot;
1157 dpavlin 1.20 if (!file_exists("$gblFsRoot/.changelog")) return;
1158 dpavlin 1.18 $log=fopen("$gblFsRoot/.changelog","r");
1159     $logarr = array();
1160 dpavlin 1.48 while($line = fgetcsv($log,512,"\t")) {
1161     $line[0] .= sizeof($line);
1162     while (sizeof($line) > 4) {
1163     $tmp = array_pop($line);
1164     $line.=" $tmp";
1165     }
1166 dpavlin 1.23 if ($day!=1 || ($day==1 && (time()-$line[0] < 24*60*60))) {
1167 dpavlin 1.18 array_unshift($logarr,array($line[0],$line[1],$line[2],$line[3]));
1168     }
1169     }
1170     fclose($log);
1171 dpavlin 1.27 $cl1=" class=LST"; $cl2="";
1172 dpavlin 1.18 print "<table border=0 width=100%>\n";
1173     while ($e = array_shift($logarr)) {
1174     $cl=$cl1; $cl1=$cl2; $cl2=$cl;
1175     $date = date("$GLOBALS[gblDateFmt]", $e[0]);
1176     $time = date("$GLOBALS[gblTimeFmt]", $e[0]);
1177     $dir = dirname($e[1]);
1178     $file = basename($e[1]);
1179     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>$e[3]</td></tr>\n";
1180     }
1181     print "</table>";
1182 dpavlin 1.21 print "<p>".GifIcon(up)." Back to <a href=$GLOBALS[PHP_SELF]>front page</a>.</p>";
1183 dpavlin 1.18 }
1184    
1185     //////////////////////////////////////////////////////////////////
1186    
1187 dpavlin 1.46 function Download($path) {
1188     global $HTTP_USER_AGENT;
1189     $file=basename($path);
1190     $size = filesize($path);
1191     //header("Content-Type: application/octet-stream");
1192     header("Content-Type: application/force-download");
1193     header("Content-Length: $size");
1194     // IE5.5 just downloads index.php if we don't do this
1195     if(preg_match("/MSIE 5.5/", $HTTP_USER_AGENT)) {
1196     header("Content-Disposition: filename=$file");
1197     } else {
1198     header("Content-Disposition: attachment; filename=$file");
1199     }
1200     header("Content-Transfer-Encoding: binary");
1201     $fh = fopen($path, "r");
1202     fpassthru($fh);
1203     }
1204    
1205    
1206     //////////////////////////////////////////////////////////////////
1207    
1208 dpavlin 1.49 function chopsl($path) {
1209     if (substr($path,strlen($path)-1,1) == "/") $path=substr($path,0,strlen($path)-1);
1210     $path=str_replace("//","/",$path);
1211     return $path;
1212     }
1213    
1214     //////////////////////////////////////////////////////////////////
1215 dpavlin 1.1 // MAIN PROGRAM
1216     // ============
1217     // query parameters: capital letters
1218     // local functions : begin with capital letters
1219     // global constants: begin with gbl
1220    
1221 dpavlin 1.2 $gblFilePerms = 0640 ; // default for new files
1222     $gblDirPerms = 0750 ; // default for new dirs
1223 dpavlin 1.1
1224     // phpinfo() ;
1225     // exit ;
1226    
1227     // forks before authentication: style sheet and hash
1228     // creation if password not yet set.
1229     if ($STYLE == "get") { CSS() ; exit ; }
1230    
1231 dpavlin 1.43 $fsScriptDir = dirname($SCRIPT_FILENAME) ;
1232     // i.e. /home/httpd/html/docman
1233    
1234     // read user-defined configuration
1235     if (file_exists("$fsScriptDir/.docman.conf")) {
1236     include("$fsScriptDir/.docman.conf");
1237 dpavlin 1.31 }
1238 dpavlin 1.43
1239     // where do we get users from?
1240     if (file_exists("$gblIncDir/$gblUsers.php")) {
1241     include("$gblIncDir/$gblUsers.php");
1242     } else {
1243     Error("Configuration error","Can't find user handling module at <tt>$gblIncDir/$gblUsers.php</tt> ! Please fix <tt>$fsScriptDir/.docman.conf</tt>");
1244 dpavlin 1.31 }
1245    
1246 dpavlin 1.29 // authentication failure
1247     if ( md5($PHP_AUTH_USER.$PHP_AUTH_PW) != $gblPw ||
1248 dpavlin 1.2 isset($relogin) && $gblPw == $relogin ) {
1249 dpavlin 1.25 header("WWW-authenticate: basic realm=\"$HTTP_HOST\"") ;
1250 dpavlin 1.1 header("HTTP/1.0 401 Unauthorized") ;
1251     NoEntry() ;
1252     exit ;
1253     }
1254    
1255     // get current directory relative to $gblFsRoot
1256     $relDir = $DIR ; // from POST
1257     if ($relDir == "") { // not defined in POST ?
1258     $relDir = urldecode($D) ; // then use GET
1259     }
1260    
1261 dpavlin 1.37 $relDir=stripSlashes($relDir);
1262    
1263 dpavlin 1.1 if ($relDir == "/") $relDir = "" ;
1264     // default : website root = ""
1265    
1266     if (strstr($relDir,"..")) Error("No updirs allowed");
1267    
1268     // full paths contain "fs" or "Fs". Paths realitve to root of
1269     // website contain "rel" or "Rel". The script won't let you
1270     // edit anything above directory equal to http://server.com
1271     // i.e. below $gblFsRoot.
1272    
1273     $relScriptDir = dirname($SCRIPT_NAME) ;
1274 dpavlin 1.24 // i.e. /docman
1275 dpavlin 1.1
1276 dpavlin 1.24 // start on server root
1277     // $gblFsRoot = substr($fsScriptDir,0, strlen($fsScriptDir)-strlen($relScriptDir)) ;
1278     // or on script root
1279     $gblFsRoot = $fsScriptDir;
1280 dpavlin 1.1 // i.e. /home/httpd/html
1281    
1282     $fsDir = $gblFsRoot . $relDir ; // current directory
1283     if ( !is_dir($fsDir) ) Error("Dir not found",$relDir) ;
1284 dpavlin 1.22
1285 dpavlin 1.31 if (isset($GLOBALS["HTTPS"]) && $GLOBALS["HTTPS"] == "on") {
1286     $webRoot = "https://";
1287     } else {
1288     $webRoot = "http://";
1289     }
1290     $webRoot .= $GLOBALS["HTTP_HOST"] . $relScriptDir;
1291    
1292 dpavlin 1.22 $FN=stripSlashes($FN);
1293    
1294 dpavlin 1.38
1295 dpavlin 1.1 switch ($POSTACTION) {
1296     case "UPLOAD" :
1297 dpavlin 1.2 if (!is_writeable($fsDir)) Error("Write denied",$relDir) ;
1298 dpavlin 1.1 if (strstr($FN_name,"/"))
1299     Error("Non-conforming filename") ;
1300     // TODO : should rather check for escapeshellcmds
1301     // but maybe RFC 18xx asserts safe filenames ....
1302     $source = $FN ;
1303 dpavlin 1.26 if (! file_exists($source)) {
1304     Error("You must select file with browse to upload it!");
1305     }
1306 dpavlin 1.6 if (! isset($FILENAME)) { // from update file
1307     $target = "$fsDir/$FN_name" ;
1308     } else {
1309     $target = "$fsDir/$FILENAME";
1310     }
1311 dpavlin 1.2
1312     // backup old files first
1313     $dir=dirname($target);
1314     if (! file_exists($dir."/.bak")) {
1315     mkdir($dir."/.bak",0700);
1316     }
1317     if (! file_exists($dir."/.bak/$GLOBALS[gblNumBackups]")) {
1318     mkdir($dir."/.bak/$GLOBALS[gblNumBackups]",0700);
1319     }
1320     $file=basename($target);
1321     for($i=$GLOBALS[gblNumBackups]-1;$i>0;$i--) {
1322 dpavlin 1.4 MoveTo("$dir/.bak/$i/$file","$dir/.bak/".($i+1)."/");
1323 dpavlin 1.2 }
1324 dpavlin 1.6 MoveTo($target,$dir."/.bak/1/");
1325 dpavlin 1.2
1326     copy($source,$target) ;
1327     chmod($target,$gblFilePerms) ;
1328 dpavlin 1.1 clearstatcache() ;
1329 dpavlin 1.2 Logit($target,"uploaded");
1330 dpavlin 1.6 if (isset($FILENAME)) {
1331     Unlock($target);
1332     }
1333 dpavlin 1.18 ChangeLog($target,"updated");
1334 dpavlin 1.1 break ;
1335    
1336     case "SAVE" :
1337 dpavlin 1.17 $path = $gblFsRoot . $RELPATH ;
1338 dpavlin 1.22 $path=stripSlashes($path);
1339 dpavlin 1.2 $writable = is_writeable($path) ;
1340     $legaldir = is_writeable(dirname($path)) ;
1341 dpavlin 1.1 $exists = (file_exists($path)) ? 1 : 0 ;
1342     // check for legal extension here as well
1343     if (!($writable || (!$exists && $legaldir)))
1344     Error("Write denied",$RELPATH) ;
1345     $fh = fopen($path, "w") ;
1346 dpavlin 1.22 $FILEDATA=stripSlashes($FILEDATA);
1347 dpavlin 1.1 fwrite($fh,$FILEDATA) ;
1348     fclose($fh) ;
1349     clearstatcache() ;
1350 dpavlin 1.2 Logit($path,"saved changes");
1351 dpavlin 1.18 ChangeLog($path,"saved changes");
1352 dpavlin 1.1 break ;
1353    
1354     case "CREATE" :
1355     // we know $fsDir exists
1356 dpavlin 1.2 if ($FN == "") break; // no filename!
1357     if (!is_writeable($fsDir)) Error("Write denied",$relDir) ;
1358 dpavlin 1.1 $path = $fsDir . "/" . $FN ; // file or dir to create
1359     $relPath = $relDir . "/" . $FN ;
1360     switch ( $T ) {
1361     case "D" : // create a directory
1362 dpavlin 1.6 if ( ! @mkdir($path,$gblDirPerms) )
1363     Error("Mkdir failed",$relPath) ; // eg. if it exists
1364     clearstatcache() ;
1365     break ;
1366 dpavlin 1.1 case "F" : // create a new file
1367     // this functionality is doubled in DetailView().
1368     // better keep it here altogether
1369     // chmod perms to $gblFilePerms
1370 dpavlin 1.35 if ( file_exists($path) && !is_writeable($path) )
1371 dpavlin 1.6 Error("File not writable", $relPath) ;
1372     $fh = fopen($path, "w+") ;
1373     if ($fh) {
1374     fputs($fh,"\n");
1375     fclose($fh) ;
1376     LogIt($path,"file created");
1377     } else {
1378     Error("Creation of file $relPath failed -- $path");
1379     }
1380     $tstr = "$PHP_SELF?A=E&D=".urlencode($relDir)."&F=".urlencode($FN) ;
1381     header("Location: " . $tstr) ;
1382 dpavlin 1.18 ChangeLog($target,"created");
1383 dpavlin 1.6 exit ;
1384 dpavlin 1.1 }
1385     break ;
1386    
1387     case "DELETE" :
1388     if ( $CONFIRM != "on" ) break ;
1389    
1390     $tstr = "Attempt to delete non-existing object or " ;
1391     $tstr .= "insufficient privileges: " ;
1392    
1393     if ( $FN != "") { // delete file
1394 dpavlin 1.2 $path = $fsDir . "/" . $FN ;
1395    
1396     $dir=dirname($path);
1397     $file=basename($path);
1398     if (! file_exists("$dir/.del")) {
1399     mkdir("$dir/.del",0700);
1400     }
1401    
1402     // if ( ! @unlink($path) ) {
1403     if ( ! rename($path,"$dir/.del/$file") ) {
1404     Error("File delete failed", $tstr . $path) ;
1405     Logit($path,"file delete failed");
1406     exit ;
1407     } else {
1408     Logit($path,"file deleted");
1409 dpavlin 1.4 MoveTo("$dir/.log/$file","$dir/.del/.log/");
1410     MoveTo("$dir/.note/$file","$dir/.del/.note/");
1411 dpavlin 1.6 MoveTo("$dir/.lock/$file","$dir/.del/.lock/");
1412 dpavlin 1.2 }
1413 dpavlin 1.1 }
1414     else { // delete directory
1415 dpavlin 1.16 if ( ! @rrmdir($fsDir) ) {
1416 dpavlin 1.1 Error("Rmdir failed", $tstr . $fsDir) ;
1417     }
1418     else {
1419     $relDir = dirname($relDir) ; // move up
1420     }
1421     }
1422     break ;
1423    
1424 dpavlin 1.2 case "UNDELETE" :
1425     if ( $CONFIRM != "on" ) break ;
1426    
1427     if (substr($FN,0,4) != ".del") break ;
1428     $file=substr($FN,4,strlen($FN)-4);
1429    
1430     Logit("$fsDir/.del/$file","undeleted");
1431 dpavlin 1.4 MoveTo("$fsDir/.del/$file","$fsDir/");
1432     MoveTo("$fsDir/.del/.log/$file","$fsDir/.log/");
1433     MoveTo("$fsDir/.del/.note/$file","$fsDir/.note/");
1434 dpavlin 1.6 MoveTo("$fsDir/.del/.lock/$file","$fsDir/.lock/");
1435 dpavlin 1.2
1436     break ;
1437    
1438     case "RENAME" :
1439     if ( $CONFIRM != "on" ) break ;
1440    
1441     Logit("$fsDir/$FN","renamed $FN to $NEWNAME");
1442 dpavlin 1.34 safe_rename($fsDir,$FN,$NEWNAME);
1443 dpavlin 1.4 break ;
1444    
1445     case "NOTE" :
1446     WriteNote("$fsDir/$FN","$NOTE");
1447 dpavlin 1.2 break ;
1448    
1449 dpavlin 1.6 case "UNLOCK" :
1450     if ( $CONFIRM != "on" ) break ;
1451     Unlock("$fsDir/$FN");
1452     break ;
1453    
1454 dpavlin 1.1 default :
1455     // user hit "CANCEL" or undefined action
1456     }
1457    
1458     // common to all POSTs : redirect to directory view ($relDir)
1459     if ( $POSTACTION != "" ) {
1460     $tstr = $PHP_SELF . "?D=" . urlencode($relDir) ;
1461     header("Location: " . $tstr) ;
1462     exit ;
1463     }
1464    
1465     // check for mode.. navigate, code display, upload, or detail?
1466     // $A=U : upload to path given in $D
1467     // $A=E : display detail of file $D/$F and edit
1468     // $A=C : display code in file $D/$F
1469 dpavlin 1.6 // $A=Co : checkout file $D/$F
1470     // $A=Ci : checkin file $D/$F
1471     // $A=V : view file (do nothing except log)
1472 dpavlin 1.49 // $A=I : include file .$F.php from $gblFsRoot
1473 dpavlin 1.1 // default : display directory $D
1474 dpavlin 1.21
1475 dpavlin 1.1 switch ($A) {
1476     case "U" :
1477     // upload to $relDir
1478 dpavlin 1.2 if (!is_writeable($gblFsRoot . $relDir))
1479 dpavlin 1.1 Error("Write access denied",$relDir) ;
1480     $text = "Use this page to upload a single " ;
1481 dpavlin 1.25 $text .= "file to <B>$HTTP_HOST</B>." ;
1482 dpavlin 1.1 StartHTML("(Upload Page)", $text) ;
1483     UploadPage($gblFsRoot, $relDir) ;
1484     EndHTML() ;
1485     exit ;
1486     case "E" :
1487 dpavlin 1.22 $F=stripSlashes($F);
1488 dpavlin 1.1 // detail of $relDir/$F
1489 dpavlin 1.33 if (is_file("$gblFsRoot/$relDir/$F") || is_dir("$gblFsRoot/$relDir/$F")) DetailPage($gblFsRoot, $relDir, $F) ;
1490 dpavlin 1.1 exit ;
1491     case "C" :
1492 dpavlin 1.22 $F=stripSlashes($F);
1493 dpavlin 1.1 // listing of $relDir/$F
1494     DisplayCode($gblFsRoot, $relDir, $F) ;
1495     exit ;
1496 dpavlin 1.6 case "Co" :
1497     // checkout
1498     Lock("$gblFsRoot/$relDir/$F");
1499 dpavlin 1.46 Download("$gblFsRoot/$relDir/$F");
1500 dpavlin 1.6 exit;
1501     case "Ci" :
1502 dpavlin 1.22 $F=stripSlashes($F);
1503 dpavlin 1.6 // upload && update to $relDir
1504     if (!is_writeable($gblFsRoot . $relDir))
1505     Error("Write access denied",$relDir) ;
1506     $text = "Use this page to update a single " ;
1507 dpavlin 1.25 $text .= "file to <B>$HTTP_HOST</B>." ;
1508 dpavlin 1.6 StartHTML("(Update file Page)", $text) ;
1509     UploadPage($gblFsRoot, $relDir, $F) ;
1510     EndHTML() ;
1511     exit ;
1512     case "V" :
1513     // view
1514 dpavlin 1.9 LogIt("$gblFsRoot/$relDir/$F","viewed");
1515 dpavlin 1.46 if ($gblForceDownload) {
1516     Download("$gblFsRoot/$relDir/$F");
1517     } else {
1518     header("Content-Disposition: attachment; filename=$F" );
1519     Header("Location: $webRoot".urlpath("$relDir/$F"));
1520     }
1521 dpavlin 1.18 exit;
1522     case "Ch" :
1523     StartHTML("(File changes)","All changes chronologicaly...");
1524     DisplayChangeLog(0); // all
1525     EndHTML() ;
1526     exit;
1527     case "Ch1" :
1528     StartHTML("(File changes)","Changes to files in last day...");
1529     DisplayChangeLog(1);
1530     EndHTML() ;
1531 dpavlin 1.6 exit;
1532 dpavlin 1.49 case "I" :
1533     $F=stripSlashes($F);
1534     $inc_file="${gblFsRoot}/.${F}.php";
1535     if (!isset($F) || $F == "" || !file_exists($inc_file)) Error("Fatal error $inc_file"); // can't find file to include
1536     if (!is_readable($inc_file))
1537     Error("Read access to include file denied",".${F}.php");
1538     $text = "Your include file should define \$text variable which holds this text and \$title variable which is page title";
1539     $title = "You should define \$title variable with page title";
1540     include($inc_file);
1541     StartHTML($title, $text) ;
1542     print "<p>".GifIcon(up)." Back to <a href=$GLOBALS[PHP_SELF]>front page</a>.</p>";
1543     EndHTML() ;
1544     exit ;
1545 dpavlin 1.1 }
1546    
1547     // default: display directory $relDir
1548     Navigate($gblFsRoot,$relDir) ;
1549     exit ;
1550    
1551     Error("Whooah!","By cartesian logic, this never happens") ;
1552     ?>

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