sd/res/webview/savepic.pl

   1 #!/usr/bin/env perl
   2 #
   3 # This file is part of the LibreOffice project.
   4 #
   5 # This Source Code Form is subject to the terms of the Mozilla Public
   6 # License, v. 2.0. If a copy of the MPL was not distributed with this
   7 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8 #
   9 # This file incorporates work covered by the following license notice:
  10 #
  11 #   Licensed to the Apache Software Foundation (ASF) under one or more
  12 #   contributor license agreements. See the NOTICE file distributed
  13 #   with this work for additional information regarding copyright
  14 #   ownership. The ASF licenses this file to you under the Apache
  15 #   License, Version 2.0 (the "License"); you may not use this file
  16 #   except in compliance with the License. You may obtain a copy of
  17 #   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18 #
  19
  20 require "common.pl";
  21
  22 %aRequestMap = common::HTTP_getRequest();
  23
  24 # get new picture
  25 $sCurrPic = $aRequestMap{ "CurrPic" };
  26
  27 @aPictureArray = common::File_read( "picture.txt" );
  28 $nPictureArrayLen = @aPictureArray;
  29
  30 # check if + or - was pressed
  31 if( $aRequestMap{ "Auswahl" } eq "+" )
  32 {
  33     $sCurrPic = abs( $sCurrPic ) + 1;
  34 }
  35
  36 if( $aRequestMap{ "Auswahl" } eq "-" )
  37 {
  38     $sCurrPic = abs( $sCurrPic ) - 1;
  39 }
  40
  41 # save picture name
  42 if( (abs( $sCurrPic ) > 0) && ( abs( $sCurrPic ) < ( $nPictureArrayLen ) ) )
  43 {
  44     open( F_CURRPIC, ">currpic.txt");
  45     print F_CURRPIC abs( $sCurrPic );
  46     close( F_CURRPIC );
  47 }
  48
  49 # return to edit page
  50 print "Content-type: text/html\n\n";
  51 print "<HTML>\n<HEAD>\n";
  52 print "<META http-equiv=\"refresh\" CONTENT=\"0 ;URL=editpic.pl\">";
  53 print "<title>savepic.pl</title>";
  54 print "</HEAD>\n";
  55 print "<BODY>\n";
  56 print "</BODY>\n";
  57 print "</HTML>\n";
  58 %>