- Dev-Editor is now able to forbid accessing a file using the configuration file

[devedit.git] / modules / Config / DevEdit.pm

diff --git a/modules/Config/DevEdit.pm b/modules/Config/DevEdit.pm
index 0286f5a1670fb12453e8f117b8a65efe9449bcf1..c3875144039dc8e2def7206c67c8dfa9ea077c61 100644 (file)
--- a/modules/Config/DevEdit.pm
+++ b/modules/Config/DevEdit.pm
@@ -5,8 +5,8 @@ package Config::DevEdit;
 #
 # Read and parse the configuration files
 #
 #
 # Read and parse the configuration files
 #

-# Author:        Patrick Canterino <patshaping@gmx.net>
-# Last modified: 2004-11-24
+# Author:        Patrick Canterino <patrick@patshaping.de>
+# Last modified: 2005-06-09

 #
 
 use strict;
 #
 
 use strict;


@@ -14,6 +14,8 @@ use strict;
 use vars qw(@EXPORT);
 use Carp qw(croak);
 
 use vars qw(@EXPORT);
 use Carp qw(croak);
 

+use Text::ParseWords;
+

 ### Export ###
 
 use base qw(Exporter);
 ### Export ###
 
 use base qw(Exporter);


@@ -37,6 +39,25 @@ sub read_config($)
  $config->{'errors'}    = parse_config($config->{'error_file'});
  $config->{'templates'} = parse_config($config->{'template_file'});
 
  $config->{'errors'}    = parse_config($config->{'error_file'});
  $config->{'templates'} = parse_config($config->{'template_file'});
 

+ # Parse list of forbidden files
+
+ if($config->{'forbidden'})
+ {
+  my @files;
+
+  foreach my $file(parse_line('\s+',0,$config->{'forbidden'}))
+  {
+   $file =~ tr!\\!/!;
+
+   $file =  '/'.$file unless($file =~ m!^/!);
+   $file =~ s!/+$!!g;
+
+   push(@files,$file);
+  }
+
+  $config->{'forbidden'} = \@files;
+ }
+

  return $config;
 }
 
  return $config;
 }
 


@@ -53,17 +74,20 @@ sub parse_config($)
  my $file = shift;
  local *CF;
 
  my $file = shift;
  local *CF;
 

- open(CF,"<".$file) or croak("Open $file: $!");
+ open(CF,'<'.$file) or croak("Open $file: $!");

  read(CF, my $data, -s $file);
  close(CF);
 
  my @lines  = split(/\015\012|\012|\015/,$data);
  my $config = {};
  read(CF, my $data, -s $file);
  close(CF);
 
  my @lines  = split(/\015\012|\012|\015/,$data);
  my $config = {};

+ my $count  = 0;

 
  foreach my $line(@lines)
  {
 
  foreach my $line(@lines)
  {

+  $count++;
+

   next if($line =~ /^\s*#/);
   next if($line =~ /^\s*#/);

-  next if($line !~ /^.+=.+$/);
+  next if($line !~ /^\s*\S+\s*=.*$/);

 
   my ($key,$value) = split(/=/,$line,2);
 
 
   my ($key,$value) = split(/=/,$line,2);
 


@@ -74,7 +98,7 @@ sub parse_config($)
   $value =~ s/^\s+//g;
   $value =~ s/\s+$//g;
 
   $value =~ s/^\s+//g;
   $value =~ s/\s+$//g;
 

-  croak "Double defined value '$key' in configuration file '$file'" if($config->{$key});
+  croak "Configuration option '$key' defined twice in line $count of configuration file '$file'" if($config->{$key});

 
   $config->{$key} = $value;
  }
 
   $config->{$key} = $value;
  }