check_path() was cleaned up. It now uses upper_path() and file_name() instead of...

[devedit.git] / devedit.pl

diff --git a/devedit.pl b/devedit.pl
index 42e1d40f03122eef2536ca48e4efd789217835d1..6f38e383eff8b4a79be91ed4fa42fdc9bdc72158 100644 (file)
--- a/devedit.pl
+++ b/devedit.pl
@@ -6,12 +6,15 @@
 # Dev-Editor's main program
 #
 # Author:        Patrick Canterino <patshaping@gmx.net>
-# Last modified: 09-22-2003
+# Last modified: 10-04-2003
 #
 
 use strict;
 use CGI::Carp qw(fatalsToBrowser);
 
+use vars qw($VERSION
+            %config);
+
 use lib 'modules';
 
 use CGI;
@@ -20,17 +23,18 @@ use File::UseList;
 use Output;
 use Tool;
 
-our $VERSION = '0.7';
+$VERSION = '1.0';
 
 ### Settings ###
 
-our %config = (
-               fileroot     => 'D:/Server/WWW/Root',
-               httproot     => '/',
-               uselist_file => 'uselist',
-               lock_file    => 'uselist.lock',
-               lock_timeout => '10'
-              );
+%config = (
+           fileroot     => 'D:/Server/WWW/dokumente',
+           httproot     => '/',
+           timeformat   => '%d.%m.%Y %H:%M',
+           uselist_file => 'uselist',
+           lock_file    => 'uselist.lock',
+           lock_timeout => '10'
+          );
 
 ### End Settings ###
 
@@ -40,6 +44,44 @@ my $cgi = new CGI;
 
 my $command = $cgi->param('command') || 'show';
 my $file    = $cgi->param('file')    || '/';
+my $curdir  = $cgi->param('curdir')  || '';
+my $newfile = $cgi->param('newfile') || '';
+
+# Create physical and virtual path for the new file
+# This section has to be optimized - ugh!
+
+my $new_physical = '';
+my $new_virtual  = '';
+
+if($newfile ne '')
+{
+ $curdir  = upper_path($file) if($curdir eq '');
+ my $path = clean_path($curdir.$newfile);
+
+ # Extract file and directory name...
+
+ my $file = file_name($path);
+ my $dir  = upper_path($path);
+
+ # ... check if the directory exists ...
+
+ unless(-d clean_path($config{'fileroot'}."/".$dir))
+ {
+  abort("The directory where you want to create this file or directory doesn't exist.");
+ }
+
+ # ... and check if the path is above the root directory
+
+ unless(($new_physical,$new_virtual) = check_path($config{'fileroot'},$dir))
+ {
+  abort("You aren't allowed to create files and directories above the virtual root directory.");
+ }
+
+ # Create the physical and the virtual path
+
+ $new_physical = File::Spec->canonpath($new_physical."/".$file);
+ $new_virtual .= $file;
+}
 
 # This check has to be performed first, or abs_path() will be confused
 
@@ -53,11 +95,11 @@ if(-e clean_path($config{'fileroot'}."/".$file))
                   'beginedit'    => \&exec_beginedit,
                   'canceledit'   => \&exec_unlock,
                   'endedit'      => \&exec_endedit,
-                  # 'mkdir'        => \&exec_mkdir,
-                  # 'mkfile'       => \&exec_mkfile,
+                  'mkdir'        => \&exec_mkdir,
+                  'mkfile'       => \&exec_mkfile,
                   'workwithfile' => \&exec_workwithfile,
-                  # 'copy'         => \&exec_copy,
-                  # 'rename'       => \&exec_rename,
+                  'copy'         => \&exec_copy,
+                  'rename'       => \&exec_rename,
                   'remove'       => \&exec_remove,
                   'unlock'       => \&exec_unlock
                  );
@@ -68,16 +110,16 @@ if(-e clean_path($config{'fileroot'}."/".$file))
                                   lockfile => $config{'lock_file'},
                                   timeout  => $config{'lock_timeout'});
 
-  $uselist->lock or abort("Locking failed. Try it again in a moment. If the problem persists, ask someone to recreate the lockfile ($config{'lock_file'}).");
+  $uselist->lock or abort("Locking of $config{'uselist_file'} failed. Try it again in a moment. If the problem persists, ask someone to recreate the lock file ($config{'lock_file'}).");
   $uselist->load;
 
   # Create a hash with data submitted by user
-  # (the CGI and the File::UseList objects will also be included)
+  # (the CGI and the File::UseList object will also be included)
 
   my %data = (physical     => $physical,
               virtual      => $virtual,
-              new_physical => '',
-              new_virtual  => '',
+              new_physical => $new_physical,
+              new_virtual  => $new_virtual,
               uselist      => $uselist,
               cgi          => $cgi);