- Added some notes for changing mode and group

[devedit.git] / modules / File / Access.pm

diff --git a/modules/File/Access.pm b/modules/File/Access.pm
index 9dcd7e54677c9b1e45a25194746f9c8b46c527cf..3bfd50db657431210d5560456a6ca246eaea9b4f 100644 (file)
--- a/modules/File/Access.pm
+++ b/modules/File/Access.pm
@@ -7,25 +7,45 @@ package File::Access;
 # with only one command
 #
 # Author:        Patrick Canterino <patshaping@gmx.net>
 # with only one command
 #
 # Author:        Patrick Canterino <patshaping@gmx.net>

-# Last modified: 2004-02-06
+# Last modified: 2004-08-05

 #
 
 use strict;
 
 use vars qw(@EXPORT);
 
 #
 
 use strict;
 
 use vars qw(@EXPORT);
 

-use Carp qw(croak);
+use Fcntl;

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

-@EXPORT = qw(dir_read
+@EXPORT = qw(chgrp
+             dir_read

              file_create
              file_read
              file_save
              file_unlock);
 
              file_create
              file_read
              file_save
              file_unlock);
 

+# chgrp()
+#
+# Change the group of files or directories
+#
+# Params: 1. Group name
+#         2. List of files
+#
+# Return: Number of files group successfully changed
+#         (or false)
+
+sub chgrp($@)
+{
+ my ($group,@files) = @_;
+ my $gid = ($group !~ /^\d+$/) ? getgrnam($group) : $group;
+
+ return unless($gid);
+ return chown(-1,$gid,@files);
+}
+

 # dir_read()
 #
 # Collect the files and directories in a directory
 # dir_read()
 #
 # Collect the files and directories in a directory


@@ -50,7 +70,7 @@ sub dir_read($)
 
  # Sort the entries
 
 
  # Sort the entries
 

- @entries = sort(@entries);
+ @entries = sort {uc($a) cmp uc($b)} @entries;

 
  my @files;
  my @dirs;
 
  my @files;
  my @dirs;


@@ -88,8 +108,8 @@ sub file_create($)
 
  return if(-e $file);
 
 
  return if(-e $file);
 

- open(FILE,">$file") or return;
- close(FILE)         or return;
+ sysopen(FILE,$file,O_RDONLY | O_CREAT) or return;
+ close(FILE)                            or return;

 
  return 1;
 }
 
  return 1;
 }


@@ -107,9 +127,9 @@ sub file_read($)
  my $file = shift;
  local *FILE;
 
  my $file = shift;
  local *FILE;
 

- open(FILE,"<$file") or return;
+ sysopen(FILE,$file,O_RDONLY) or return;

  read(FILE, my $content, -s $file);
  read(FILE, my $content, -s $file);

- close(FILE)         or return;
+ close(FILE)                  or return;

 
  return \$content;
 }
 
  return \$content;
 }


@@ -128,9 +148,9 @@ sub file_save($$)
  my ($file,$content) = @_;
  local *FILE;
 
  my ($file,$content) = @_;
  local *FILE;
 

- open(FILE,">$file")  or return;
- print FILE $$content or do { close(FILE); return };
- close(FILE)          or return;
+ sysopen(FILE,$file,O_WRONLY | O_CREAT | O_TRUNC) or return;
+ print FILE $$content                             or do { close(FILE); return };
+ close(FILE)                                      or return;

 
  return 1;
 }
 
  return 1;
 }