/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2006-2009 Sun Microsystems, Inc.
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*/
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package org.opends.quicksetup;
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import java.io.File;
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import java.io.FileReader;
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import java.io.IOException;
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import org.opends.quicksetup.util.Utils;
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/**
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* Represents information about the license file.
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*/
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public class LicenseFile {
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/**
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* Get the directory in which legal files are stored.
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*/
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private static String getLegalDirectory()
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{
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if (Utils.isWebStart())
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{
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return File.separatorChar + "Legal";
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}
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else
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{
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String installRootFromSystem = System.getProperty("INSTALL_ROOT");
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if (installRootFromSystem == null)
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{
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installRootFromSystem = System.getenv("INSTALL_ROOT");
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}
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if (installRootFromSystem == null)
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{
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installRootFromSystem = "";
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}
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return installRootFromSystem + File.separatorChar + "Legal";
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}
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}
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/**
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* Get the directory in which legal files are stored.
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*/
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private static String getInstanceLegalDirectory()
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{
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String instanceLegalDirName;
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if (Utils.isWebStart())
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{
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instanceLegalDirName = File.separatorChar + "Legal";
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}
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else
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{
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String installDirName = System.getProperty("INSTALL_ROOT");
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if (installDirName == null)
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{
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installDirName = System.getenv("INSTALL_ROOT");
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}
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if (installDirName == null)
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{
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installDirName = ".";
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}
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String instanceDirname = Utils
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.getInstancePathFromClasspath(installDirName);
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instanceLegalDirName = instanceDirname + File.separator + "Legal";
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File instanceLegalDir = new File(instanceLegalDirName);
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if (!instanceLegalDir.exists())
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{
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instanceLegalDir.mkdir();
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}
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}
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return instanceLegalDirName ;
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}
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/**
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* The File object related to the license file.
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*/
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static private File licFile = null;
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/**
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* The license file approval state.
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*/
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static private boolean approved = false;
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/**
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* Returns the license file name.
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*/
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static private String getName()
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{
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return getLegalDirectory() + File.separatorChar + "license_to_accept.txt";
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}
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/**
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* Returns the license file object.
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*/
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static private File getFile()
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{
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if (licFile == null) {
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licFile = new File(getName());
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}
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return licFile;
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}
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/**
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* Checks if the license file exists.
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* @return <CODE>true</CODE> a license file license_to_accept.txt
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* exists in the Legal directory in the top level installation directory
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* <CODE>false</CODE> otherwise.
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*/
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static public boolean exists()
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{
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if (Utils.isWebStart())
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{
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return false;
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}
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else
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{
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return getFile().exists();
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}
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}
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/**
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* Get the textual contents of the license file.
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* @return the textual contents of the license file.
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*/
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static public String getText()
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{
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FileReader reader;
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try {
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reader = new FileReader(getFile());
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} catch(Exception e) {
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return "";
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}
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int fileLen = (int) getFile().length();
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char[] charArray = new char[fileLen];
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try {
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reader.read(charArray);
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} catch(IOException ioe) {
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System.out.println("Could not read license file");
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}
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return new String(charArray);
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}
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/**
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* Get the license approval status.
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* @return <CODE>true</CODE> if the license has been accepted by the user
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* <CODE>false</CODE> otherwise.
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*/
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static public boolean getApproval()
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{
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return approved;
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}
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/**
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* Sets the license approval status.
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* @param p_approved the license approval status
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*/
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static public void setApproval(boolean p_approved)
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{
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approved = p_approved;
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}
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/**
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* Create a file which indicates that the license has been approved.
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*/
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static public void createFileLicenseApproved()
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{
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if ( getApproval() )
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{
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try
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{
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new File(getInstanceLegalDirectory() + File.separatorChar
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+ "licenseAccepted").createNewFile();
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}
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catch (IOException e)
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{
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}
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}
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}
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/**
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* Indicate if the license had already been approved..
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* @return <CODE>true</CODE> if the license had already been approved
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* by the user <CODE>false</CODE> otherwise.
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*/
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static public boolean isAlreadyApproved()
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{
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File f = new File(getInstanceLegalDirectory() + File.separatorChar
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+ "licenseAccepted");
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return f.exists();
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}
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}
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