X-Git-Url: https://git.p6c8.net/devedit.git/blobdiff_plain/f7bedef2be14af8b8c93360bdf16850406679be6..4b6ea0ada25839464b9bd7d2eec2e97567ab1626:/modules/Command.pm?ds=inline diff --git a/modules/Command.pm b/modules/Command.pm index 64f4900..a25f8f0 100644 --- a/modules/Command.pm +++ b/modules/Command.pm @@ -6,7 +6,7 @@ package Command; # Execute Dev-Editor's commands # # Author: Patrick Canterino -# Last modified: 2004-07-03 +# Last modified: 2004-08-02 # use strict; @@ -25,9 +25,8 @@ use HTML::Entities; use Output; use Template; -use Data::Dumper; - my $script = $ENV{'SCRIPT_NAME'}; +my $users = eval("getpwuid(0)") && eval("getgrgid(0)"); my %dispatch = ('show' => \&exec_show, 'beginedit' => \&exec_beginedit, @@ -39,6 +38,7 @@ my %dispatch = ('show' => \&exec_show, 'copy' => \&exec_copy, 'rename' => \&exec_rename, 'remove' => \&exec_remove, + 'chprop' => \&exec_chprop, 'unlock' => \&exec_unlock, 'about' => \&exec_about ); @@ -63,10 +63,16 @@ sub exec_command($$$) { my ($command,$data,$config) = @_; - return error($config->{'errors'}->{'cmd_unknown'},'/',{COMMAND => $command}) unless($dispatch{$command}); + foreach(keys(%dispatch)) + { + if(lc($_) eq lc($command)) + { + my $output = &{$dispatch{$_}}($data,$config); + return $output; + } + } - my $output = &{$dispatch{$command}}($data,$config); - return $output; + return error($config->{'errors'}->{'cmd_unknown'},'/',{COMMAND => $command}); } # exec_show() @@ -83,6 +89,7 @@ sub exec_show($$) my ($data,$config) = @_; my $physical = $data->{'physical'}; my $virtual = $data->{'virtual'}; + my $uselist = $data->{'uselist'}; my $tpl = new Template; @@ -129,6 +136,8 @@ sub exec_show($$) $dtpl->fillin("DATE",strftime($config->{'timeformat'},localtime($stat[9]))); $dtpl->fillin("URL",equal_url($config->{'httproot'},$virt_path)); + $dtpl->parse_if_block("users",$users && -o $physical."/".$dir); + $dirlist .= $dtpl->get_template; } @@ -140,7 +149,7 @@ sub exec_show($$) 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 $ftpl = new Template; $ftpl->read_file($config->{'templates'}->{'dirlist_file'}); @@ -164,6 +173,8 @@ sub exec_show($$) $ftpl->parse_if_block("too_large",$config->{'max_file_size'} && $stat[7] > $config->{'max_file_size'}); + $ftpl->parse_if_block("users",$users && -o $phys_path); + $dirlist .= $ftpl->get_template; } @@ -194,7 +205,9 @@ sub exec_show($$) { # Text file - if($config->{'max_file_size'} && (stat($physical))[7] > $config->{'max_file_size'}) + my $size = (stat($physical))[7]; + + if($config->{'max_file_size'} && $size > $config->{'max_file_size'}) { return error($config->{'errors'}->{'file_too_large'},upper_path($virtual),{SIZE => $config->{'max_file_size'}}) } @@ -210,6 +223,8 @@ sub exec_show($$) $tpl->fillin("URL",equal_url($config->{'httproot'},$virtual)); $tpl->fillin("SCRIPT",$script); $tpl->fillin("CONTENT",encode_entities($$content)); + + $tpl->parse_if_block("editable",-r $physical && -w $physical && -T $physical && not ($config->{'max_file_size'} && $size > $config->{'max_file_size'}) && $uselist->unused($virtual)); } } } @@ -376,10 +391,26 @@ sub exec_mkfile($$) my $dir = upper_path($new_virtual); $new_virtual = encode_entities($new_virtual); - return error($config->{'errors'}->{'file_exists'},$dir,{FILE => $new_virtual}) if(-e $new_physical); + if($new_physical) + { + return error($config->{'errors'}->{'file_exists'},$dir,{FILE => $new_virtual}) if(-e $new_physical); + + file_create($new_physical) or return error($config->{'errors'}->{'mkfile_failed'},$dir,{FILE => $new_virtual}); + return devedit_reload({command => 'show', file => $dir}); + } + else + { + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'mkfile'}); + + $tpl->fillin("DIR","/"); + $tpl->fillin("SCRIPT",$script); + + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; - file_create($new_physical) or return error($config->{'errors'}->{'mkfile_failed'},$dir,{FILE => $new_virtual}); - return devedit_reload({command => 'show', file => $dir}); + return \$output; + } } # exec_mkdir() @@ -401,8 +432,24 @@ sub exec_mkdir($$) return error($config->{'errors'}->{'file_exists'},$dir,{FILE => $new_virtual}) if(-e $new_physical); - mkdir($new_physical,0777) or return error($config->{'errors'}->{'mkdir_failed'},$dir,{DIR => $new_virtual}); - return devedit_reload({command => 'show', file => $dir}); + if($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'}); + + $tpl->fillin("DIR","/"); + $tpl->fillin("SCRIPT",$script); + + my $output = header(-type => "text/html"); + $output .= $tpl->get_template; + + return \$output; + } } # exec_upload() @@ -555,6 +602,7 @@ sub exec_rename($$) my $virtual = $data->{'virtual'}; my $new_physical = $data->{'new_physical'}; + return error($config->{'errors'}->{'rename_root'},"/") if($virtual eq "/"); return error($config->{'errors'}->{'in_use'},upper_path($virtual),{FILE => $virtual}) if($data->{'uselist'}->in_use($virtual)); if($new_physical) @@ -628,6 +676,8 @@ sub exec_remove($$) my $physical = $data->{'physical'}; my $virtual = $data->{'virtual'}; + return error($config->{'errors'}->{'remove_root'},"/") if($virtual eq "/"); + if(-d $physical) { # Remove a directory @@ -682,6 +732,83 @@ sub exec_remove($$) } } +# exec_chprop() +# +# Change the mode and the group of a file or a directory +# +# Params: 1. Reference to user input hash +# 2. Reference to config hash +# +# Return: Output of the command (Scalar Reference) + +sub exec_chprop($$) +{ + 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) + { + if(-o $physical) + { + if($mode || $group) + { + if($mode) + { + my $oct_mode = $mode; + $oct_mode = "0".$oct_mode if(length($oct_mode) == 3); + $oct_mode = oct($oct_mode); + + chmod($oct_mode,$physical); + } + + chgrp($group,$physical) if($group); + + return devedit_reload({command => 'show', file => $dir}); + } + else + { + my @stat = stat($physical); + + my $mode = $stat[2]; + my $mode_oct = substr(sprintf("%04o",$mode),-4); + my $gid = $stat[5]; + my $group = getgrgid($gid); + + my $tpl = new Template; + $tpl->read_file($config->{'templates'}->{'chprop'}); + + $tpl->fillin("MODE_OCTAL",$mode_oct); + $tpl->fillin("MODE_STRING",mode_string($mode)); + $tpl->fillin("GID",$gid); + $tpl->fillin("GROUP",$group); + + $tpl->fillin("FILE",$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 @@ -765,7 +892,7 @@ sub exec_about($$) # Check if the functions getpwuid() and getgrgid() are available - if(eval("getpwuid(0)") && eval("getgrgid(0)")) + 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