gecko/extensions/java/xpcom/tests/TestINIParser.java

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Java XPCOM Bindings.
*
* The Initial Developer of the Original Code is
* IBM Corporation.
* Portions created by the Initial Developer are Copyright (C) 2005
* IBM Corporation. All Rights Reserved.
*
* Contributor(s):
* Javier Pedemonte (jhpedemonte@gmail.com)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
import java.io.*;
import java.util.*;
import org.mozilla.xpcom.INIParser;
public class TestINIParser {
/**
* @param args path of INI file to parse, or <code>null</code> to parse
* a sample file
* @throws IOException
* @throws FileNotFoundException
*/
public static void main(String[] args) throws FileNotFoundException,
IOException {
if (args.length > 1) {
System.err.println("TestINIParser [file]");
return;
}
INIParser parser = null;
File iniFile = null;
File tempFile = null;
try {
if (args.length == 1) {
iniFile = new File(args[0]);
parser = new INIParser(iniFile);
} else {
tempFile = File.createTempFile("testiniparser", null);
createSampleINIFile(tempFile);
parser = new INIParser(tempFile);
}
printValidSections(parser);
} finally {
if (tempFile != null) {
tempFile.delete();
}
}
}
private static void createSampleINIFile(File aFile) throws IOException {
BufferedWriter out = new BufferedWriter(new FileWriter(aFile));
out.write("; first comment\n");
out.write("; second comment\n");
out.newLine();
out.write("[good section 1]\n");
out.write("param1=value1\n");
out.write("param2=value2\n");
out.newLine();
out.write("[invalid section] 1\n");
out.write("blah=blippity-blah\n");
out.newLine();
out.write("[good section 2] \n");
out.write("param3=value3\n");
out.write("param4=value4\n");
out.newLine();
out.write("param5=value5\n");
out.newLine();
out.write("invalid pair\n");
out.write("this shouldn't appear\n");
out.write(" ; another comment\n");
out.close();
}
private static void printValidSections(INIParser aParser) {
Iterator sectionsIter = aParser.getSections();
while (sectionsIter.hasNext()) {
String sectionName = (String) sectionsIter.next();
System.out.println("[" + sectionName + "]");
Iterator keysIter = aParser.getKeys(sectionName);
while (keysIter.hasNext()) {
String key = (String) keysIter.next();
String value = aParser.getString(sectionName, key);
System.out.println(key + " = " + value);
}
System.out.println();
}
}
}