/**
* BigBlueButton open source conferencing system - http://www.bigbluebutton.org/
*
* Copyright (c) 2012 BigBlueButton Inc. and by respective authors (see below).
*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation; either version 3.0 of the License, or (at your option) any later
* version.
*
* BigBlueButton 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along
* with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
*
*/
package org.bigbluebutton.presentation.imp;
import java.io.File;
import org.bigbluebutton.presentation.PageConverter;
import org.bigbluebutton.presentation.UploadedPresentation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class Png2SwfPageConverter implements PageConverter {
private static Logger log = LoggerFactory.getLogger(Png2SwfPageConverter.class);
private String SWFTOOLS_DIR;
public boolean convert(File presentationFile, File output, int page, UploadedPresentation pres){
String COMMAND = SWFTOOLS_DIR + File.separator + "png2swf -o " + output.getAbsolutePath() + " " + presentationFile.getAbsolutePath();
boolean done = new ExternalProcessExecutor().exec(COMMAND, 60000);
if (done && output.exists()) {
return true;
} else {
log.warn("Failed to convert: " + output.getAbsolutePath() + " does not exist.");
return false;
}
}
public void setSwfToolsDir(String dir) {
SWFTOOLS_DIR = dir;
}
}