#
# Execute Dev-Editor's commands
#
-# Author: Patrick Canterino <patshaping@gmx.net>
-# Last modified: 2004-02-06
+# Author: Patrick Canterino <patrick@patshaping.de>
+# Last modified: 2004-11-29
#
use strict;
use Template;
my $script = $ENV{'SCRIPT_NAME'};
+my $users = eval("getpwuid(0)") && eval("getgrgid(0)");
my %dispatch = ('show' => \&exec_show,
'beginedit' => \&exec_beginedit,
'endedit' => \&exec_endedit,
'mkdir' => \&exec_mkdir,
'mkfile' => \&exec_mkfile,
+ 'upload' => \&exec_upload,
'copy' => \&exec_copy,
'rename' => \&exec_rename,
'remove' => \&exec_remove,
- 'unlock' => \&exec_unlock
+ 'chprop' => \&exec_chprop,
+ 'unlock' => \&exec_unlock,
+ 'about' => \&exec_about
);
### Export ###
{
my ($command,$data,$config) = @_;
- return error("Unknown command: $command") unless($dispatch{$command});
+ foreach(keys(%dispatch))
+ {
+ if(lc($_) eq lc($command))
+ {
+ my $output = &{$dispatch{$_}}($data,$config);
+ return $output;
+ }
+ }
- my $output = &{$dispatch{$command}}($data,$config);
- return $output;
+ return error($config->{'errors'}->{'cmd_unknown'},'/',{COMMAND => $command});
}
# exec_show()
my ($data,$config) = @_;
my $physical = $data->{'physical'};
my $virtual = $data->{'virtual'};
- my $output;
+ my $upper_path = upper_path($virtual);
+ my $uselist = $data->{'uselist'};
+
+ my $tpl = new Template;
if(-d $physical)
{
# Create directory listing
+ return error($config->{'errors'}->{'no_dir_access'},$upper_path) unless(-r $physical && -x $physical);
+
my $direntries = dir_read($physical);
- return error("Reading of directory $virtual failed.",upper_path($virtual)) unless($direntries);
+ return error($config->{'dir_read_fail'},$upper_path,{DIR => $virtual}) unless($direntries);
my $files = $direntries->{'files'};
my $dirs = $direntries->{'dirs'};
+ my $dir_writeable = -w $physical;
+
my $dirlist = "";
# Create the link to the upper directory
my @stat = stat($physical."/..");
my $udtpl = new Template;
- $udtpl->read_file($config->{'tpl_dirlist_up'});
+ $udtpl->read_file($config->{'templates'}->{'dirlist_up'});
- $udtpl->fillin("UPPER_DIR",encode_entities(upper_path($virtual)));
- $udtpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
+ $udtpl->fillin("UPPER_DIR",encode_entities($upper_path));
+ $udtpl->fillin("DATE",encode_entities(strftime($config->{'timeformat'},localtime($stat[9]))));
$dirlist .= $udtpl->get_template;
}
foreach my $dir(@$dirs)
{
- my @stat = stat($physical."/".$dir);
+ my $phys_path = $physical."/".$dir;
my $virt_path = encode_entities($virtual.$dir."/");
+ my @stat = stat($phys_path);
+
my $dtpl = new Template;
- $dtpl->read_file($config->{'tpl_dirlist_dir'});
+ $dtpl->read_file($config->{'templates'}->{'dirlist_dir'});
$dtpl->fillin("DIR",$virt_path);
$dtpl->fillin("DIR_NAME",$dir);
- $dtpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
+ $dtpl->fillin("DATE",encode_entities(strftime($config->{'timeformat'},localtime($stat[9]))));
+ $dtpl->fillin("URL",equal_url($config->{'httproot'},$virt_path));
+
+ $dtpl->parse_if_block("readable",-r $phys_path && -x $phys_path);
+ $dtpl->parse_if_block("users",$users && -o $phys_path);
$dirlist .= $dtpl->get_template;
}
my $virt_path = encode_entities($virtual.$file);
my @stat = stat($phys_path);
- my $in_use = $data->{'uselist'}->in_use($virtual.$file);
+ my $in_use = $uselist->in_use($virtual.$file);
+ my $too_large = $config->{'max_file_size'} && $stat[7] > $config->{'max_file_size'};
my $ftpl = new Template;
- $ftpl->read_file($config->{'tpl_dirlist_file'});
+ $ftpl->read_file($config->{'templates'}->{'dirlist_file'});
$ftpl->fillin("FILE",$virt_path);
$ftpl->fillin("FILE_NAME",$file);
$ftpl->fillin("SIZE",$stat[7]);
- $ftpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9])));
+ $ftpl->fillin("DATE",encode_entities(strftime($config->{'timeformat'},localtime($stat[9]))));
+ $ftpl->fillin("URL",equal_url($config->{'httproot'},$virt_path));
$ftpl->parse_if_block("not_readable",not -r $phys_path);
$ftpl->parse_if_block("binary",-B $phys_path);
$ftpl->parse_if_block("readonly",not -w $phys_path);
- $ftpl->parse_if_block("viewable",-r $phys_path && -T $phys_path);
- $ftpl->parse_if_block("editable",-w $phys_path && -r $phys_path && -T $phys_path && not $in_use);
+ $ftpl->parse_if_block("viewable",-r $phys_path && -T $phys_path && not $too_large);
+ $ftpl->parse_if_block("editable",-r $phys_path && -w $phys_path && -T $phys_path && not $too_large && not $in_use);
$ftpl->parse_if_block("in_use",$in_use);
$ftpl->parse_if_block("unused",not $in_use);
+ $ftpl->parse_if_block("too_large",$config->{'max_file_size'} && $stat[7] > $config->{'max_file_size'});
+
+ $ftpl->parse_if_block("users",$users && -o $phys_path);
+
$dirlist .= $ftpl->get_template;
}
- my $tpl = new Template;
- $tpl->read_file($config->{'tpl_dirlist'});
+ $tpl->read_file($config->{'templates'}->{'dirlist'});
$tpl->fillin("DIRLIST",$dirlist);
$tpl->fillin("DIR",$virtual);
$tpl->fillin("SCRIPT",$script);
$tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
- $output = header(-type => "text/html");
- $output .= $tpl->get_template;
+ $tpl->parse_if_block("dir_writeable",$dir_writeable);
}
else
{
# View a file
- return error("You have not enough permissions to view this file.",upper_path($virtual)) unless(-r $physical);
+ return error($config->{'errors'}->{'no_view'},$upper_path) unless(-r $physical);
# Check on binary files
# We have to do it in this way, or empty files
{
# Binary file
- return error($config->{'err_binary'},upper_path($virtual));
+ return error($config->{'errors'}->{'binary'},$upper_path);
}
else
{
# Text file
- my $content = file_read($physical);
+ if($config->{'max_file_size'} && -s $physical > $config->{'max_file_size'})
+ {
+ return error($config->{'errors'}->{'file_too_large'},$upper_path,{SIZE => $config->{'max_file_size'}})
+ }
+ else
+ {
+ my $content = file_read($physical);
+ $$content =~ s/\015\012|\012|\015/\n/g;
- my $tpl = new Template;
- $tpl->read_file($config->{'tpl_viewfile'});
+ $tpl->read_file($config->{'templates'}->{'viewfile'});
- $tpl->fillin("FILE",$virtual);
- $tpl->fillin("DIR",upper_path($virtual));
- $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
- $tpl->fillin("SCRIPT",$script);
- $tpl->fillin("CONTENT",encode_entities($$content));
+ $tpl->fillin("FILE",$virtual);
+ $tpl->fillin("DIR",$upper_path);
+ $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin("SCRIPT",$script);
- $output = header(-type => "text/html");
- $output .= $tpl->get_template;
+ $tpl->parse_if_block("editable",-w $physical && $uselist->unused($virtual));
+
+ $tpl->fillin("CONTENT",encode_entities($$content));
+ }
}
}
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
+
return \$output;
}
my ($data,$config) = @_;
my $physical = $data->{'physical'};
my $virtual = $data->{'virtual'};
+ my $dir = upper_path($virtual);
my $uselist = $data->{'uselist'};
- return error($config->{'err_editdir'},upper_path($virtual)) if(-d $physical);
- return error_in_use($virtual) if($uselist->in_use($virtual));
- return error($config->{'err_noedit'},upper_path($virtual)) unless(-r $physical && -w $physical);
+ return error($config->{'errors'}->{'editdir'},$dir) if(-d $physical);
+ return error($config->{'errors'}->{'in_use'}, $dir,{FILE => $virtual}) if($uselist->in_use($virtual));
+ return error($config->{'errors'}->{'no_edit'},$dir) unless(-r $physical && -w $physical);
# Check on binary files
{
# Binary file
- return error($config->{'err_binary'},upper_path($virtual));
+ return error($config->{'errors'}->{'binary'},$dir);
}
else
{
- # Text file
+ if($config->{'max_file_size'} && -s $physical > $config->{'max_file_size'})
+ {
+ return error($config->{'errors'}->{'file_too_large'},$dir,{SIZE => $config->{'max_file_size'}})
+ }
+ else
+ {
+ # Text file
- $uselist->add_file($virtual);
- $uselist->save;
+ $uselist->add_file($virtual);
+ $uselist->save;
- my $content = file_read($physical);
+ my $content = file_read($physical);
+ $$content =~ s/\015\012|\012|\015/\n/g;
- my $tpl = new Template;
- $tpl->read_file($config->{'tpl_editfile'});
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'editfile'});
- $tpl->fillin("FILE",$virtual);
- $tpl->fillin("DIR",upper_path($virtual));
- $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
- $tpl->fillin("SCRIPT",$script);
- $tpl->fillin("CONTENT",encode_entities($$content));
+ $tpl->fillin("FILE",$virtual);
+ $tpl->fillin("DIR",$dir);
+ $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin("SCRIPT",$script);
+ $tpl->fillin("CONTENT",encode_entities($$content));
- my $output = header(-type => "text/html");
- $output .= $tpl->get_template;
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
- return \$output;
+ return \$output;
+ }
}
}
{
my ($data,$config) = @_;
my $virtual = $data->{'virtual'};
- my $uselist = $data->{'uselist'};
- file_unlock($uselist,$virtual);
+ file_unlock($data->{'uselist'},$virtual);
return devedit_reload({command => 'show', file => upper_path($virtual)});
}
my ($data,$config) = @_;
my $physical = $data->{'physical'};
my $virtual = $data->{'virtual'};
+ my $dir = upper_path($virtual);
my $content = $data->{'cgi'}->param('filecontent');
+ my $uselist = $data->{'uselist'};
- return error($config->{'err_editdir'},upper_path($virtual)) if(-d $physical);
- return error($config->{'err_noedit'},upper_path($virtual)) unless(-r $physical && -w $physical);
+ # We already unlock the file at the beginning of the
+ # subroutine, because if we have to abort this routine,
+ # the file keeps locked.
+ # Nobody else will access the file during this routine
+ # because of the concept of File::UseList.
+
+ file_unlock($uselist,$virtual);
# Normalize newlines
$content = encode_entities($content,"\200-\377");
}
- if($data->{'cgi'}->param('saveas'))
+ if($data->{'cgi'}->param('saveas') && $data->{'new_physical'} ne '' && $data->{'new_virtual'} ne '')
{
# Create the new filename
$physical = $data->{'new_physical'};
$virtual = $data->{'new_virtual'};
+
+ # Check if someone else is editing the new file
+
+ return error($config->{'errors'}->{'in_use'},$dir,{FILE => $virtual}) if($uselist->in_use($virtual));
}
+ return error($config->{'errors'}->{'editdir'},$dir) if(-d $physical);
+ return error($config->{'errors'}->{'no_edit'},$dir) if(-e $physical && !(-r $physical && -w $physical));
+ return error($config->{'errors'}->{'text_to_binary'},$dir) unless(-T $physical);
+
if(file_save($physical,\$content))
{
# Saving of the file was successful - so unlock it!
- file_unlock($data->{'uselist'},$virtual);
- return devedit_reload({command => 'show', file => upper_path($virtual)});
+ return devedit_reload({command => 'show', file => $dir});
}
else
{
- return error($config->{'err_editfailed'},upper_path($virtual),{FILE => $virtual});
+ return error($config->{'errors'}->{'edit_failed'},$dir,{FILE => $virtual});
}
}
my $dir = upper_path($new_virtual);
$new_virtual = encode_entities($new_virtual);
- return error("A file or directory called '$new_virtual' already exists.",$dir) if(-e $new_physical);
+ if($new_physical)
+ {
+ return error($config->{'errors'}->{'file_exists'},$dir,{FILE => $new_virtual}) if(-e $new_physical);
+
+ file_create($new_physical) or return error($config->{'errors'}->{'mkfile_failed'},$dir,{FILE => $new_virtual});
+ return devedit_reload({command => 'show', file => $dir});
+ }
+ else
+ {
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'mkfile'});
+
+ $tpl->fillin("DIR","/");
+ $tpl->fillin("SCRIPT",$script);
+
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
- file_create($new_physical) or return error("Could not create file '$new_virtual'.",$dir);
- return devedit_reload({command => 'show', file => $dir});
+ return \$output;
+ }
}
# exec_mkdir()
my $dir = upper_path($new_virtual);
$new_virtual = encode_entities($new_virtual);
- return error("A file or directory called '$new_virtual' already exists.",$dir) if(-e $new_physical);
+ return error($config->{'errors'}->{'file_exists'},$dir,{FILE => $new_virtual}) if(-e $new_physical);
+
+ if($new_physical)
+ {
+ mkdir($new_physical,0777) or return error($config->{'errors'}->{'mkdir_failed'},$dir,{DIR => $new_virtual});
+ return devedit_reload({command => 'show', file => $dir});
+ }
+ else
+ {
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'mkdir'});
- mkdir($new_physical,0777) or return error("Could not create directory '$new_virtual'.",$dir);
- return devedit_reload({command => 'show', file => $dir});
+ $tpl->fillin("DIR","/");
+ $tpl->fillin("SCRIPT",$script);
+
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
+
+ return \$output;
+ }
+}
+
+# exec_upload()
+#
+# Upload a file
+#
+# Params: 1. Reference to user input hash
+# 2. Reference to config hash
+#
+# Return: Output of the command (Scalar Reference)
+
+sub exec_upload($$)
+{
+ my ($data,$config) = @_;
+ my $physical = $data->{'physical'};
+ my $virtual = $data->{'virtual'};
+ my $cgi = $data->{'cgi'};
+
+ return error($config->{'errors'}->{'no_directory'},upper_path($virtual),{FILE => $virtual}) unless(-d $physical);
+ return error($config->{'errors'}->{'dir_no_create'},$virtual,{DIR => $virtual});
+
+ if(my $uploaded_file = $cgi->param('uploaded_file'))
+ {
+ # Process file upload
+
+ my $filename = file_name($uploaded_file);
+ my $file_phys = $physical."/".$filename;
+ my $file_virt = $virtual.$filename;
+
+ return error($config->{'errors'}->{'file_exists'},$virtual,{FILE => $file_virt}) if(-e $file_phys && not $cgi->param('overwrite'));
+
+ my $ascii = $cgi->param('ascii');
+ my $handle = $cgi->upload('uploaded_file');
+
+ local *FILE;
+
+ open(FILE,">".$file_phys) or return error($config->{'errors'}->{'mkfile_failed'},$virtual,{FILE => $file_virt});
+ binmode(FILE) unless($ascii);
+
+ # Read transferred file and write it to disk
+
+ read($handle, my $data, -s $handle);
+ $data =~ s/\015\012|\012|\015/\n/g if($ascii); # Replace line separators if transferring in ASCII mode
+ print FILE $data;
+
+ close(FILE);
+
+ return devedit_reload({command => "show", file => $virtual});
+ }
+ else
+ {
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'upload'});
+
+ $tpl->fillin("DIR",$virtual);
+ $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin("SCRIPT",$script);
+
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
+
+ return \$output;
+ }
}
# exec_copy()
my $physical = $data->{'physical'};
my $virtual = encode_entities($data->{'virtual'});
my $new_physical = $data->{'new_physical'};
- my $new_virtual = $data->{'new_virtual'};
- my $dir = upper_path($new_virtual);
- $new_virtual = encode_entities($new_virtual);
- return error("This editor is not able to copy directories.") if(-d $physical);
- return error("You have not enough permissions to copy this file.") unless(-r $physical);
+ return error($config->{'errors'}->{'dircopy'},upper_path($virtual)) if(-d $physical);
+ return error($config->{'errors'}->{'no_copy'},upper_path($virtual)) unless(-r $physical);
- if(-e $new_physical)
+ if($new_physical)
{
- if(-d $new_physical)
+ my $new_virtual = $data->{'new_virtual'};
+ my $dir = upper_path($new_virtual);
+ $new_virtual = encode_entities($new_virtual);
+
+ if(-e $new_physical)
{
- return error("A directory called '$new_virtual' already exists. You cannot replace a directory by a file!",$dir);
+ return error($config->{'errors'}->{'exist_edited'},$dir,{FILE => $new_virtual}) if($data->{'uselist'}->in_use($data->{'new_virtual'}));
+
+ if(-d $new_physical)
+ {
+ return error($config->{'errors'}->{'dir_replace'},$dir);
+ }
+ elsif(not $data->{'cgi'}->param('confirmed'))
+ {
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'confirm_replace'});
+
+ $tpl->fillin("FILE",$virtual);
+ $tpl->fillin("NEW_FILE",$new_virtual);
+ $tpl->fillin("NEW_FILENAME",file_name($new_virtual));
+ $tpl->fillin("NEW_DIR",$dir);
+ $tpl->fillin("DIR",upper_path($virtual));
+
+ $tpl->fillin("COMMAND","copy");
+ $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin("SCRIPT",$script);
+
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
+
+ return \$output;
+ }
}
- elsif(not $data->{'cgi'}->param('confirmed'))
- {
- my $tpl = new Template;
- $tpl->read_file($config->{'tpl_confirm_replace'});
- $tpl->fillin("FILE",$virtual);
- $tpl->fillin("NEW_FILE",$new_virtual);
- $tpl->fillin("DIR",upper_path($virtual));
- $tpl->fillin("COMMAND","copy");
- $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
- $tpl->fillin("SCRIPT",$script);
+ copy($physical,$new_physical) or return error($config->{'errors'}->{'copy_failed'},upper_path($virtual),{FILE => $virtual, NEW_FILE => $new_virtual});
+ return devedit_reload({command => 'show', file => $dir});
+ }
+ else
+ {
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'copyfile'});
- my $output = header(-type => "text/html");
- $output .= $tpl->get_template;
+ $tpl->fillin("FILE",$virtual);
+ $tpl->fillin("DIR",upper_path($virtual));
+ $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin("SCRIPT",$script);
- return \$output;
- }
- }
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
- if($data->{'uselist'}->in_use($data->{'new_virtual'}))
- {
- return error("The target file '$new_virtual' already exists and it is edited by someone else.",$dir);
+ return \$output;
}
-
- copy($physical,$new_physical) or return error("Could not copy '$virtual' to '$new_virtual'",upper_path($virtual));
- return devedit_reload({command => 'show', file => $dir});
}
# exec_rename()
my $physical = $data->{'physical'};
my $virtual = $data->{'virtual'};
my $new_physical = $data->{'new_physical'};
- my $new_virtual = $data->{'new_virtual'};
- my $dir = upper_path($new_virtual);
- $new_virtual = encode_entities($new_virtual);
- return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual));
+ return error($config->{'errors'}->{'rename_root'},"/") if($virtual eq "/");
+ return error($config->{'errors'}->{'no_rename'},upper_path($virtual)) unless(-w upper_path($physical));
+ return error($config->{'errors'}->{'in_use'},upper_path($virtual),{FILE => $virtual}) if($data->{'uselist'}->in_use($virtual));
- if(-e $new_physical)
+ if($new_physical)
{
- if(-d $new_physical)
+ my $new_virtual = $data->{'new_virtual'};
+ my $dir = upper_path($new_virtual);
+ $new_virtual = encode_entities($new_virtual);
+
+ if(-e $new_physical)
{
- return error("A directory called '$new_virtual' already exists. You cannot replace a directory!",upper_path($virtual));
+ return error($config->{'errors'}->{'exist_edited'},$dir,{FILE => $new_virtual}) if($data->{'uselist'}->in_use($data->{'new_virtual'}));
+
+ if(-d $new_physical)
+ {
+ return error($config->{'errors'}->{'dir_replace'},$dir);
+ }
+ elsif(not $data->{'cgi'}->param('confirmed'))
+ {
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'confirm_replace'});
+
+ $tpl->fillin("FILE",$virtual);
+ $tpl->fillin("NEW_FILE",$new_virtual);
+ $tpl->fillin("NEW_FILENAME",file_name($new_virtual));
+ $tpl->fillin("NEW_DIR",$dir);
+ $tpl->fillin("DIR",upper_path($virtual));
+
+ $tpl->fillin("COMMAND","rename");
+ $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin("SCRIPT",$script);
+
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
+
+ return \$output;
+ }
}
- elsif(not $data->{'cgi'}->param('confirmed'))
- {
- my $tpl = new Template;
- $tpl->read_file($config->{'tpl_confirm_replace'});
- $tpl->fillin("FILE",$virtual);
- $tpl->fillin("NEW_FILE",$new_virtual);
- $tpl->fillin("DIR",upper_path($virtual));
- $tpl->fillin("COMMAND","rename");
- $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
- $tpl->fillin("SCRIPT",$script);
+ rename($physical,$new_physical) or return error($config->{'errors'}->{'rename_failed'},upper_path($virtual),{FILE => $virtual, NEW_FILE => $new_virtual});
+ return devedit_reload({command => 'show', file => $dir});
+ }
+ else
+ {
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'renamefile'});
- my $output = header(-type => "text/html");
- $output .= $tpl->get_template;
+ $tpl->fillin("FILE",$virtual);
+ $tpl->fillin("DIR",upper_path($virtual));
+ $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin("SCRIPT",$script);
- return \$output;
- }
- }
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
- if($data->{'uselist'}->in_use($data->{'new_virtual'}))
- {
- return error("The target file '$new_virtual' already exists and it is edited by someone else.",$dir);
+ return \$output;
}
-
- rename($physical,$new_physical) or return error("Could not move/rename '".encode_entities($virtual)."' to '$new_virtual'.",upper_path($virtual));
- return devedit_reload({command => 'show', file => $dir});
}
# exec_remove()
my $physical = $data->{'physical'};
my $virtual = $data->{'virtual'};
+ return error($config->{'errors'}->{'remove_root'},"/") if($virtual eq "/");
+ return error($config->{'errors'}->{'no_delete'},upper_path($virtual)) unless(-w upper_path($physical));
+
if(-d $physical)
{
# Remove a directory
else
{
my $tpl = new Template;
- $tpl->read_file($config->{'tpl_confirm_rmdir'});
+ $tpl->read_file($config->{'templates'}->{'confirm_rmdir'});
$tpl->fillin("DIR",$virtual);
$tpl->fillin("UPPER_DIR",upper_path($virtual));
{
# Remove a file
- return error_in_use($virtual) if($data->{'uselist'}->in_use($virtual));
+ return error($config->{'errors'}->{'in_use'},upper_path($virtual),{FILE => $virtual}) if($data->{'uselist'}->in_use($virtual));
if($data->{'cgi'}->param('confirmed'))
{
- unlink($physical) or return error($config->{'err_editfailed'},upper_path($virtual),{FILE => $virtual});
+ unlink($physical) or return error($config->{'errors'}->{'delete_failed'},upper_path($virtual),{FILE => $virtual});
return devedit_reload({command => 'show', file => upper_path($virtual)});
}
else
{
my $tpl = new Template;
- $tpl->read_file($config->{'tpl_confirm_rmfile'});
+ $tpl->read_file($config->{'templates'}->{'confirm_rmfile'});
$tpl->fillin("FILE",$virtual);
$tpl->fillin("DIR",upper_path($virtual));
}
}
+# exec_chprop()
+#
+# Change the mode and the group of a file or a directory
+#
+# Params: 1. Reference to user input hash
+# 2. Reference to config hash
+#
+# Return: Output of the command (Scalar Reference)
+
+sub exec_chprop($$)
+{
+ my ($data,$config) = @_;
+ my $physical = $data->{'physical'};
+ my $virtual = $data->{'virtual'};
+ my $dir = upper_path($virtual);
+ my $cgi = $data->{'cgi'};
+ my $mode = $cgi->param('mode');
+ my $group = $cgi->param('group');
+
+ if($users)
+ {
+ # System supports user and groups
+
+ if(-o $physical)
+ {
+ # We own this file
+
+ if($mode || $group)
+ {
+ if($mode)
+ {
+ # Change the mode
+
+ chmod(oct($mode),$physical);
+ }
+
+ if($group)
+ {
+ # Change the group using the `chgrp` system command
+
+ return error($config->{'errors'}->{'invalid_group'},$dir,{GROUP => encode_entities($group)}) unless($group =~ /^[a-z0-9_]+[a-z0-9_-]*$/i);
+ system("chgrp",$group,$physical);
+ }
+
+ return devedit_reload({command => 'show', file => $dir});
+ }
+ else
+ {
+ # Display the form
+
+ my @stat = stat($physical);
+
+ my $mode = $stat[2];
+ my $mode_oct = substr(sprintf("%04o",$mode),-4);
+ my $gid = $stat[5];
+
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'chprop'});
+
+ # Insert file properties into the template
+
+ $tpl->fillin("MODE_OCTAL",$mode_oct);
+ $tpl->fillin("MODE_STRING",mode_string($mode));
+ $tpl->fillin("GID",$gid);
+
+ if(my $group = getgrgid($gid))
+ {
+ $tpl->fillin("GROUP",encode_entities($group));
+ $tpl->parse_if_block("group_detected",1);
+ }
+ else
+ {
+ $tpl->parse_if_block("group_detected",0);
+ }
+
+ # Insert other information
+
+ $tpl->fillin("FILE",$virtual);
+ $tpl->fillin("DIR",$dir);
+ $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin("SCRIPT",$script);
+
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
+
+ return \$output;
+ }
+ }
+ else
+ {
+ return error($config->{'errors'}->{'not_owner'},$dir,{FILE => $virtual});
+ }
+ }
+ else
+ {
+ return error($config->{'errors'}->{'no_users'},$dir,{FILE => $virtual});
+ }
+}
+
# exec_unlock()
#
# Remove a file from the list of used files and
my $virtual = $data->{'virtual'};
my $uselist = $data->{'uselist'};
+ return devedit_reload({command => 'show', file => upper_path($virtual)}) if($uselist->unused($virtual));
+
if($data->{'cgi'}->param('confirmed'))
{
file_unlock($uselist,$virtual);
else
{
my $tpl = new Template;
- $tpl->read_file($config->{'tpl_confirm_unlock'});
+ $tpl->read_file($config->{'templates'}->{'confirm_unlock'});
$tpl->fillin("FILE",$virtual);
$tpl->fillin("DIR",upper_path($virtual));
}
}
+# exec_about()
+#
+# Display some information about Dev-Editor
+#
+# Params: 1. Reference to user input hash
+# 2. Reference to config hash
+#
+# Return: Output of the command (Scalar Reference)
+
+sub exec_about($$)
+{
+ my ($data,$config) = @_;
+
+ my $tpl = new Template;
+ $tpl->read_file($config->{'templates'}->{'about'});
+
+ $tpl->fillin("SCRIPT",$script);
+
+ # Dev-Editor's version number
+
+ $tpl->fillin("VERSION",$data->{'version'});
+
+ # Some path information
+
+ $tpl->fillin("SCRIPT_PHYS",encode_entities($ENV{'SCRIPT_FILENAME'}));
+ $tpl->fillin("CONFIG_PATH",encode_entities($data->{'configfile'}));
+ $tpl->fillin("FILE_ROOT", encode_entities($config->{'fileroot'}));
+ $tpl->fillin("HTTP_ROOT", encode_entities($config->{'httproot'}));
+
+ # Perl
+
+ $tpl->fillin("PERL_PROG",encode_entities($^X));
+ $tpl->fillin("PERL_VER",sprintf("%vd",$^V));
+
+ # Information about the server
+
+ $tpl->fillin("HTTPD",encode_entities($ENV{'SERVER_SOFTWARE'}));
+ $tpl->fillin("OS",$^O);
+ $tpl->fillin("TIME",encode_entities(strftime($config->{'timeformat'},localtime)));
+
+ # Process information
+
+ $tpl->fillin("PID",$$);
+
+ # Check if the functions getpwuid() and getgrgid() are available
+
+ if($users)
+ {
+ # Dev-Editor is running on a system which allows users and groups
+ # So we display the user and the group of our process
+
+ my $uid = POSIX::getuid;
+ my $gid = POSIX::getgid;
+
+ $tpl->parse_if_block("users",1);
+
+ # ID's of user and group
+
+ $tpl->fillin("UID",$uid);
+ $tpl->fillin("GID",$gid);
+
+ # Names of user and group
+
+ if(my $user = getpwuid($uid))
+ {
+ $tpl->fillin("USER",encode_entities($user));
+ $tpl->parse_if_block("user_detected",1);
+ }
+ else
+ {
+ $tpl->parse_if_block("user_detected",0);
+ }
+
+ if(my $group = getgrgid($gid))
+ {
+ $tpl->fillin("GROUP",encode_entities($group));
+ $tpl->parse_if_block("group_detected",1);
+ }
+ else
+ {
+ $tpl->parse_if_block("group_detected",0);
+ }
+
+ # Process umask
+
+ $tpl->fillin("UMASK",sprintf("%04o",umask));
+ }
+ else
+ {
+ $tpl->parse_if_block("users",0);
+ }
+
+ my $output = header(-type => "text/html");
+ $output .= $tpl->get_template;
+
+ return \$output;
+}
+
# it's true, baby ;-)
1;
git.p6c8.net / devedit.git / blobdiff