/*******************************************************************************
* This file is part of logisim-evolution.
*
* logisim-evolution 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 3 of the License, or
* (at your option) any later version.
*
* logisim-evolution 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 logisim-evolution. If not, see <http://www.gnu.org/licenses/>.
*
* Original code by Carl Burch (http://www.cburch.com), 2011.
* Subsequent modifications by :
* + Haute École Spécialisée Bernoise
* http://www.bfh.ch
* + Haute École du paysage, d'ingénierie et d'architecture de Genève
* http://hepia.hesge.ch/
* + Haute École d'Ingénierie et de Gestion du Canton de Vaud
* http://www.heig-vd.ch/
* The project is currently maintained by :
* + REDS Institute - HEIG-VD
* Yverdon-les-Bains, Switzerland
* http://reds.heig-vd.ch
*******************************************************************************/
package com.cburch.logisim.prefs;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.cburch.logisim.Main;
public class Template {
public static Template create(InputStream in) {
InputStreamReader reader = new InputStreamReader(in);
char[] buf = new char[4096];
StringBuilder dest = new StringBuilder();
while (true) {
try {
int nbytes = reader.read(buf);
if (nbytes < 0)
break;
dest.append(buf, 0, nbytes);
} catch (IOException e) {
break;
}
}
return new Template(dest.toString());
}
public static Template createEmpty() {
String circName = Strings.get("newCircuitName");
StringBuilder buf = new StringBuilder();
buf.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
buf.append("<project source=\"" + Main.VERSION.mainVersion()
+ "\" version=\"1.0\">");
buf.append(" <circuit name=\"" + circName + "\" />");
buf.append("</project>");
return new Template(buf.toString());
}
final static Logger logger = LoggerFactory.getLogger(Template.class);
private String contents;
private Template(String contents) {
this.contents = contents;
}
public InputStream createStream() {
try {
return new ByteArrayInputStream(contents.getBytes("UTF-8"));
} catch (UnsupportedEncodingException e) {
logger.warn("UTF-8 is not supported");
return new ByteArrayInputStream(contents.getBytes());
}
}
}