59 lines
1.7 KiB
Java
59 lines
1.7 KiB
Java
#!/usr/bin/env perl
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#
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# This file is part of the LibreOffice project.
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# This file incorporates work covered by the following license notice:
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed
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# with this work for additional information regarding copyright
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# ownership. The ASF licenses this file to you under the Apache
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# License, Version 2.0 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.apache.org/licenses/LICENSE-2.0 .
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#
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require "common.pl";
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%aRequestMap = common::HTTP_getRequest();
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# get new picture
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$sCurrPic = $aRequestMap{ "CurrPic" };
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@aPictureArray = common::File_read( "picture.txt" );
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$nPictureArrayLen = @aPictureArray;
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# check if + or - was pressed
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if( $aRequestMap{ "Auswahl" } eq "+" )
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{
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$sCurrPic = abs( $sCurrPic ) + 1;
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}
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if( $aRequestMap{ "Auswahl" } eq "-" )
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{
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$sCurrPic = abs( $sCurrPic ) - 1;
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}
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# save picture name
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if( (abs( $sCurrPic ) > 0) && ( abs( $sCurrPic ) < ( $nPictureArrayLen ) ) )
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{
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open( F_CURRPIC, ">currpic.txt");
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print F_CURRPIC abs( $sCurrPic );
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close( F_CURRPIC );
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}
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# return to edit page
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print "Content-type: text/html\n\n";
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print "<HTML>\n<HEAD>\n";
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print "<META http-equiv=\"refresh\" CONTENT=\"0 ;URL=editpic.pl\">";
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print "<title>savepic.pl</title>";
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print "</HEAD>\n";
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print "<BODY>\n";
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print "</BODY>\n";
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print "</HTML>\n";
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%>
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