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Java

/*
* Copyright (c) 2015, Netsyms Technologies
* All rights reserved.
*
*
* CODE LICENSE ==========
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* 4. You adhere to the Media License detailed below. If you do not, this license
* is automatically revoked and you must purge all copies of the software you
* possess, in source or binary form.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* MEDIA LICENSE ==========
* All images and other graphical files ("media") included with this
* software are copyright (c) 2015 Netsyms Technologies. You may not distribute
* the graphics or any program, source code repository, or other digital storage
* media containing them without permission from Netsyms Technologies.
* This ban on distribution only applies to publicly available systems.
* A password-protected network file share, USB drive, or other storage scheme that
* cannot be easily accessed by the public is generally allowed. If in doubt,
* contact Netsyms Technologies. If Netsyms Technologies allows or denies
* you permission, that decision is considered final and binding.
*
* You may only use the media for personal,
* non-commercial, non-educational use unless:
* 1, You have paid for the software and media via the SyMAT website,
* or 2, you are using it as part of the 15-day trial period.
* Other uses are prohibited without permission.
* If any part of this license is deemed unenforcable, the remainder
* of the license remains in full effect.
*/
package net.apocalypselabs.symat;
import java.awt.Color;
import java.io.BufferedReader;
import java.io.File;
import java.io.FilenameFilter;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.lang.reflect.Method;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.Calendar;
import java.util.Date;
import javax.swing.SwingUtilities;
import static net.apocalypselabs.symat.Main.API_URL;
import static net.apocalypselabs.symat.Main.APP_CODE;
import static net.apocalypselabs.symat.Main.VERSION_NAME;
/**
*
* @author Skylar
*/
public class SplashScreen extends javax.swing.JFrame {
/**
* Creates new form SplashScreen
*/
public SplashScreen() {
initComponents();
setBackground(new Color(255, 255, 255, 0));
setIconImages(Main.symatlogo);
setLocationRelativeTo(null);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jLayeredPane1 = new javax.swing.JLayeredPane();
dispLabel = new javax.swing.JLabel();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("SyMAT");
setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
setMinimumSize(new java.awt.Dimension(500, 400));
setUndecorated(true);
setResizable(false);
setType(java.awt.Window.Type.POPUP);
addComponentListener(new java.awt.event.ComponentAdapter() {
public void componentShown(java.awt.event.ComponentEvent evt) {
formComponentShown(evt);
}
});
jLayeredPane1.setBackground(new java.awt.Color(255, 255, 255));
dispLabel.setFont(net.apocalypselabs.symat.Main.ubuntuRegular.deriveFont(14.0F));
dispLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
dispLabel.setText("Loading...");
dispLabel.setHorizontalTextPosition(javax.swing.SwingConstants.LEFT);
dispLabel.setMaximumSize(new java.awt.Dimension(400, 320));
jLayeredPane1.add(dispLabel);
dispLabel.setBounds(100, 200, 220, 70);
jLabel1.setFont(net.apocalypselabs.symat.Main.ubuntuRegular.deriveFont(24.0F));
jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel1.setText("<html><span style=\"color: #555555;\">"+net.apocalypselabs.symat.Main.VERSION_NAME+"</span>");
jLayeredPane1.add(jLabel1);
jLabel1.setBounds(290, 140, 140, 50);
jLayeredPane1.setLayer(jLabel1, javax.swing.JLayeredPane.POPUP_LAYER);
jLabel2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/net/apocalypselabs/symat/images/splash.animated.gif"))); // NOI18N
jLabel2.setVerticalAlignment(javax.swing.SwingConstants.TOP);
jLayeredPane1.add(jLabel2);
jLabel2.setBounds(0, 0, 427, 320);
jLabel3.setFont(net.apocalypselabs.symat.Main.ubuntuRegular.deriveFont(12.0F));
jLabel3.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
jLabel3.setText("Netsyms Technologies");
jLayeredPane1.add(jLabel3);
jLabel3.setBounds(10, 290, 250, 30);
jLayeredPane1.setLayer(jLabel3, javax.swing.JLayeredPane.POPUP_LAYER);
jLabel4.setFont(net.apocalypselabs.symat.Main.ubuntuRegular.deriveFont(12.0F));
jLabel4.setHorizontalAlignment(javax.swing.SwingConstants.TRAILING);
jLabel4.setText("symatapp.com");
jLabel4.setMaximumSize(new java.awt.Dimension(118, 14));
jLabel4.setMinimumSize(new java.awt.Dimension(118, 14));
jLabel4.setPreferredSize(new java.awt.Dimension(118, 14));
jLayeredPane1.add(jLabel4);
jLabel4.setBounds(310, 290, 110, 30);
jLayeredPane1.setLayer(jLabel4, javax.swing.JLayeredPane.POPUP_LAYER);
getContentPane().add(jLayeredPane1, java.awt.BorderLayout.CENTER);
pack();
}// </editor-fold>//GEN-END:initComponents
private void formComponentShown(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_formComponentShown
new Loader().start();
}//GEN-LAST:event_formComponentShown
/**
* Bootstrapping everything.
*/
private class Loader extends Thread {
@Override
public void run() {
setProgress("Starting up...");
if (PrefStorage.getSetting("quickstart").equals("yes")) {
Main.skipPython = true;
Main.skipEditor = true;
}
if (!Main.skipPython) {
// Python laggggsss when used for first time, this fixes the wait later.
System.out.println("Warming up Python engine, to skip run with argument 'skippython'");
setProgress("Initializing code engine...");
try {
CodeRunner python = new CodeRunner(true);
} catch (Exception ex) {
// Ignore
}
}
if (!Main.skipEditor) {
System.out.println("Preparing editor, to skip run with argument 'skipeditor'");
setProgress("Preparing editor...");
// Get editor going too
Editor edit = new Editor();
}
setProgress("Loading toolkits...");
try {
String fsep = System.getProperty("file.separator");
File dir = new File(System.getProperty("user.home") + fsep + ".symat" + fsep + "toolkits");
dir.mkdirs();
File[] files = dir.listFiles(new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return name.endsWith(".jar");
}
});
for (File f : files) {
addSoftwareLibrary(f);
}
} catch (Exception ex) {
Debug.stacktrace(ex);
}
setProgress("Checking license...");
checkLicense();
if (!PrefStorage.getSetting("skipupdates").equals("yes")) {
setProgress("Checking for updates...");
checkUpdates();
}
setProgress("Loading main interface...");
new Main();
setProgress("Done!");
dispose();
}
// Thanks to http://stackoverflow.com/a/9460999/2534036
private void addSoftwareLibrary(File file) throws Exception {
Method method = URLClassLoader.class.getDeclaredMethod("addURL", new Class[]{URL.class});
method.setAccessible(true);
method.invoke(ClassLoader.getSystemClassLoader(), new Object[]{file.toURI().toURL()});
Debug.println("Loaded toolkit " + file.getName());
}
private void checkLicense() {
if (PrefStorage.getSetting("license").equals("")
|| PrefStorage.getSetting("licensetype").equals("demo")) {
if (PrefStorage.getSetting("licensetype").equals("demo")) {
Calendar c = Calendar.getInstance();
c.setTime(new Date());
try {
long expire = Long.parseLong(PrefStorage.getSetting("license"));
if (expire > c.getTimeInMillis()) {
Main.licValid = true;
}
} catch (NumberFormatException e) {
}
}
} else {
try {
Debug.println("Checking license...");
URL url = new URL(API_URL + "liccheck.php?email="
+ PrefStorage.getSetting("license")
+ "&quick=1");
String line;
try (InputStream is = url.openStream();
BufferedReader br
= new BufferedReader(new InputStreamReader(is))) {
line = br.readLine();
}
if (line.equals("ok")) {
Main.licValid = true;
}
} catch (Exception ex) {
// Assume valid
Main.licValid = true;
}
}
}
private void checkUpdates() {
// Check for updates.
try {
Debug.println("Checking for updates...");
URL url = new URL(API_URL + "version.php");
InputStream is = url.openStream();
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String line = br.readLine();
br.close();
is.close();
double version = Double.parseDouble(line.split("\\|")[0]);
if (version > APP_CODE) {
if (PrefStorage.getSetting("update-ignore")
.equals(VERSION_NAME + "|" + line.split("\\|")[1])) {
System.out.println("An update was found, "
+ "but has been ignored by the user.");
} else {
Debug.println("Update available.");
Main.updateString = line.split("\\|")[1];
Main.updateAvailable = true;
}
} else {
Debug.println("No updates found.");
}
} catch (Exception e) {
System.err.println("Fail: Cannot check update server. \n"
+ " Assuming local copy up-to-date.");
Debug.stacktrace(e);
}
}
/**
* Set the progress text.
*
* @param label The String to put on the label.
*/
private void setProgress(String label) {
final String lbl = label;
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
dispLabel.setText(lbl);
}
});
}
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JLabel dispLabel;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLayeredPane jLayeredPane1;
// End of variables declaration//GEN-END:variables
}