#!/usr/bin/perl
# TmNetWiki version 0.4 (September 11, 2002)
# Copyright (C) 2002 Adam Brate
#   <ab@adambrate.com> 
# Based on the GPLed UseModWiki 0.92
# Copyright (C) 2000-2001 Clifford A. Adams
#    <caadams@frontiernet.net> or <usemod@usemod.com>
# Based on the GPLed AtisWiki 0.3  (C) 1998 Markus Denker
#    <marcus@ira.uka.de>
# ...which was based on
#    the LGPLed CVWiki CVS-patches (C) 1997 Peter Merel
#    and The Original WikiWikiWeb  (C) Ward Cunningham
#        <ward@c2.com> (code reused with permission)
# Email and ThinLine options by Jim Mahoney <mahoney@marlboro.edu>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the
#    Free Software Foundation, Inc.
#    59 Temple Place, Suite 330
#    Boston, MA 02111-1307 USA


package Wiki::file;
use strict;

# needs subs Wiki::translate: Ts

use base 'Exporter';
use Wiki::translate;

#if ($^V and $^V gt v5.6.0) {
#    our @EXPORT;
#else {
   use vars qw(@EXPORT);
#}
@EXPORT = qw(
  ReadFile
  WriteStringToFile
  AppendStringToFile
  CreateDir
);

sub ReadFile {
  my ($fileName) = @_;
  my ($data);
  local $/ = undef;   # Read complete files

  if (open(IN, "<$fileName")) {
    $data=<IN>;
    close IN;
    return (1, $data);
  }
  return (0, "");
}

sub WriteStringToFile {
  my ($file, $string) = @_;

  open (OUT, ">$file") or die(Ts('cant write %s', $file) . ": $!");
  print OUT  $string;
  close(OUT);
}

sub AppendStringToFile {
  my ($file, $string) = @_;

  open (OUT, ">>$file") or die(Ts('Can\'t write %s', $file) . ": $!");
  print OUT  $string;
  close(OUT);
}

sub CreateDir {
  my ($newdir) = @_;

  mkdir($newdir, 0775)  if (!(-d $newdir));
}