4.3

-File splitter

src/main/java/com/tonikelope/megabasterd/AboutDialog.java

@@ -13,10 +13,10 @@ import java.awt.Color;
 public final class AboutDialog extends javax.swing.JDialog {
 
     private static final String MEGA_URL = "https://mega.nz/#F!lYsRWaQB!uVhntmyKcVECRaOxAbcL4A";
-    private static final String TONIKELOPE_URL = "http://toni.world";
+    private static final String TONIKELOPE_URL = "https://github.com/tonikelope/";
     private static final String MEGACRYPTER_URL = "https://tonikelope.github.io/megacrypter/";
     private static final String SPAIN_URL = "https://en.wikipedia.org/wiki/Spain";
-    private static final String MEGABASTERD_GITHUB_URL = "https://github.com/tonikelope/megabasterd";
+    private static final String MEGABASTERD_GITHUB_URL = "https://github.com/tonikelope/megabasterd/";
 
     public AboutDialog(MainPanelView parent, boolean modal) {
 

src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.form

@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JDialogFormInfo">
+  <Properties>
+    <Property name="defaultCloseOperation" type="int" value="2"/>
+    <Property name="title" type="java.lang.String" value="File Splitter"/>
+  </Properties>
+  <SyntheticProperties>
+    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+    <SyntheticProperty name="generateCenter" type="boolean" value="false"/>
+  </SyntheticProperties>
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" attributes="0">
+              <EmptySpace max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="0" attributes="0">
+                  <Component id="file_button" alignment="0" max="32767" attributes="0"/>
+                  <Component id="file_name_label" alignment="0" max="32767" attributes="0"/>
+                  <Component id="output_button" alignment="0" pref="976" max="32767" attributes="0"/>
+                  <Component id="file_size_label" alignment="0" max="32767" attributes="0"/>
+                  <Component id="output_folder_label" alignment="0" max="32767" attributes="0"/>
+                  <Component id="jProgressBar2" alignment="0" max="32767" attributes="0"/>
+                  <Group type="102" attributes="0">
+                      <Component id="split_size_label" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                      <Component id="split_size_text" max="32767" attributes="0"/>
+                  </Group>
+                  <Component id="split_button" alignment="0" max="32767" attributes="0"/>
+              </Group>
+              <EmptySpace max="-2" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" alignment="0" attributes="0">
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="file_button" min="-2" max="-2" attributes="0"/>
+              <EmptySpace min="-2" pref="9" max="-2" attributes="0"/>
+              <Component id="file_name_label" min="-2" max="-2" attributes="0"/>
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="file_size_label" min="-2" max="-2" attributes="0"/>
+              <EmptySpace type="separate" max="-2" attributes="0"/>
+              <Component id="output_button" min="-2" max="-2" attributes="0"/>
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="output_folder_label" min="-2" max="-2" attributes="0"/>
+              <EmptySpace type="separate" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="split_size_label" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="split_size_text" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace type="separate" max="-2" attributes="0"/>
+              <Component id="jProgressBar2" min="-2" max="-2" attributes="0"/>
+              <EmptySpace type="separate" max="-2" attributes="0"/>
+              <Component id="split_button" max="32767" attributes="0"/>
+              <EmptySpace max="-2" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+  <SubComponents>
+    <Component class="javax.swing.JButton" name="file_button">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="18" style="0"/>
+        </Property>
+        <Property name="icon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+          <Image iconType="3" name="/images/icons8-add-file-30.png"/>
+        </Property>
+        <Property name="text" type="java.lang.String" value="Open file"/>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="file_buttonActionPerformed"/>
+      </Events>
+    </Component>
+    <Component class="javax.swing.JLabel" name="file_name_label">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="18" style="0"/>
+        </Property>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="output_button">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="18" style="0"/>
+        </Property>
+        <Property name="icon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+          <Image iconType="3" name="/images/icons8-add-folder-30.png"/>
+        </Property>
+        <Property name="text" type="java.lang.String" value="Change output folder"/>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="output_buttonActionPerformed"/>
+      </Events>
+    </Component>
+    <Component class="javax.swing.JLabel" name="file_size_label">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="18" style="0"/>
+        </Property>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JLabel" name="output_folder_label">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="18" style="0"/>
+        </Property>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JLabel" name="split_size_label">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="18" style="0"/>
+        </Property>
+        <Property name="text" type="java.lang.String" value="Split size (MBs):"/>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JTextField" name="split_size_text">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="18" style="0"/>
+        </Property>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JProgressBar" name="jProgressBar2">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="18" style="0"/>
+        </Property>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="split_button">
+      <Properties>
+        <Property name="background" type="java.awt.Color" editor="org.netbeans.beaninfo.editors.ColorEditor">
+          <Color blue="ff" green="cc" red="66" type="rgb"/>
+        </Property>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Dialog" size="24" style="1"/>
+        </Property>
+        <Property name="foreground" type="java.awt.Color" editor="org.netbeans.beaninfo.editors.ColorEditor">
+          <Color blue="ff" green="ff" red="ff" type="rgb"/>
+        </Property>
+        <Property name="icon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+          <Image iconType="3" name="/images/icons8-cut-30.png"/>
+        </Property>
+        <Property name="text" type="java.lang.String" value="SPLIT FILE"/>
+        <Property name="doubleBuffered" type="boolean" value="true"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="split_buttonActionPerformed"/>
+      </Events>
+    </Component>
+  </SubComponents>
+</Form>

src/main/java/com/tonikelope/megabasterd/FileSplitterDialog.java

@@ -0,0 +1,372 @@
+/*
+ * Copyright (C) 2018 tonikelope
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.tonikelope.megabasterd;
+
+import static com.tonikelope.megabasterd.MainPanel.DEFAULT_FONT;
+import static com.tonikelope.megabasterd.MainPanel.THREAD_POOL;
+import static com.tonikelope.megabasterd.MiscTools.swingInvoke;
+import static com.tonikelope.megabasterd.MiscTools.updateFonts;
+import java.awt.Dialog;
+import java.io.File;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import static java.lang.Integer.MAX_VALUE;
+import java.nio.channels.FileChannel;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.swing.JFileChooser;
+import javax.swing.JOptionPane;
+
+/**
+ *
+ * @author tonikelope
+ */
+public class FileSplitterDialog extends javax.swing.JDialog {
+
+    private final MainPanelView _mainPanelView;
+    private final MainPanel _main_panel;
+    private File _file = null;
+    private File _output_dir = null;
+    private long _progress = 0L;
+
+    /**
+     * Creates new form FileSplitterDialog
+     */
+    public FileSplitterDialog(MainPanelView parent, boolean modal) {
+        super(parent, modal);
+        _main_panel = parent.getMain_panel();
+        initComponents();
+        updateFonts(this.getRootPane(), DEFAULT_FONT, _main_panel.getZoom_factor());
+        _mainPanelView = parent;
+    }
+
+    private List<Path> _splitFile() throws IOException {
+
+        int mBperSplit = Integer.parseInt(this.split_size_text.getText());
+
+        if (mBperSplit <= 0) {
+            throw new IllegalArgumentException("mBperSplit must be more than zero");
+        }
+
+        List<Path> partFiles = new ArrayList<>();
+        final long sourceSize = Files.size(Paths.get(this._file.getAbsolutePath()));
+        final long bytesPerSplit = 1024L * 1024L * mBperSplit;
+        final long numSplits = sourceSize / bytesPerSplit;
+        final long remainingBytes = sourceSize % bytesPerSplit;
+        int position = 0;
+        int conta_split = 1;
+
+        try (RandomAccessFile sourceFile = new RandomAccessFile(this._file.getAbsolutePath(), "r");
+                FileChannel sourceChannel = sourceFile.getChannel()) {
+
+            for (; position < numSplits; position++, conta_split++) {
+                _writePartToFile(bytesPerSplit, position * bytesPerSplit, sourceChannel, partFiles, conta_split);
+            }
+
+            if (remainingBytes > 0) {
+                _writePartToFile(remainingBytes, position * bytesPerSplit, sourceChannel, partFiles, conta_split);
+            }
+        }
+        return partFiles;
+    }
+
+    private void _writePartToFile(long byteSize, long position, FileChannel sourceChannel, List<Path> partFiles, int conta_split) throws IOException {
+
+        Path fileName = Paths.get(this._output_dir.getAbsolutePath() + "/" + this._file.getName() + ".part" + String.valueOf(conta_split));
+        try (RandomAccessFile toFile = new RandomAccessFile(fileName.toFile(), "rw");
+                FileChannel toChannel = toFile.getChannel()) {
+            sourceChannel.position(position);
+            toChannel.transferFrom(sourceChannel, 0, byteSize);
+        }
+        partFiles.add(fileName);
+
+        this._progress += byteSize;
+
+        swingInvoke(
+                new Runnable() {
+            @Override
+            public void run() {
+
+                jProgressBar2.setValue((int) Math.ceil((MAX_VALUE / (double) _file.length()) * _progress));
+            }
+        });
+
+    }
+
+    /**
+     * 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() {
+
+        file_button = new javax.swing.JButton();
+        file_name_label = new javax.swing.JLabel();
+        output_button = new javax.swing.JButton();
+        file_size_label = new javax.swing.JLabel();
+        output_folder_label = new javax.swing.JLabel();
+        split_size_label = new javax.swing.JLabel();
+        split_size_text = new javax.swing.JTextField();
+        jProgressBar2 = new javax.swing.JProgressBar();
+        split_button = new javax.swing.JButton();
+
+        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
+        setTitle("File Splitter");
+
+        file_button.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        file_button.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/icons8-add-file-30.png"))); // NOI18N
+        file_button.setText("Open file");
+        file_button.setDoubleBuffered(true);
+        file_button.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                file_buttonActionPerformed(evt);
+            }
+        });
+
+        file_name_label.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        file_name_label.setDoubleBuffered(true);
+
+        output_button.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        output_button.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/icons8-add-folder-30.png"))); // NOI18N
+        output_button.setText("Change output folder");
+        output_button.setDoubleBuffered(true);
+        output_button.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                output_buttonActionPerformed(evt);
+            }
+        });
+
+        file_size_label.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        file_size_label.setDoubleBuffered(true);
+
+        output_folder_label.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        output_folder_label.setDoubleBuffered(true);
+
+        split_size_label.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        split_size_label.setText("Split size (MBs):");
+        split_size_label.setDoubleBuffered(true);
+
+        split_size_text.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        split_size_text.setDoubleBuffered(true);
+
+        jProgressBar2.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        jProgressBar2.setDoubleBuffered(true);
+
+        split_button.setBackground(new java.awt.Color(102, 204, 255));
+        split_button.setFont(new java.awt.Font("Dialog", 1, 24)); // NOI18N
+        split_button.setForeground(new java.awt.Color(255, 255, 255));
+        split_button.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/icons8-cut-30.png"))); // NOI18N
+        split_button.setText("SPLIT FILE");
+        split_button.setDoubleBuffered(true);
+        split_button.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                split_buttonActionPerformed(evt);
+            }
+        });
+
+        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
+        getContentPane().setLayout(layout);
+        layout.setHorizontalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addGroup(layout.createSequentialGroup()
+                .addContainerGap()
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                    .addComponent(file_button, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                    .addComponent(file_name_label, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                    .addComponent(output_button, javax.swing.GroupLayout.DEFAULT_SIZE, 976, Short.MAX_VALUE)
+                    .addComponent(file_size_label, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                    .addComponent(output_folder_label, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                    .addComponent(jProgressBar2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                    .addGroup(layout.createSequentialGroup()
+                        .addComponent(split_size_label)
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                        .addComponent(split_size_text))
+                    .addComponent(split_button, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
+                .addContainerGap())
+        );
+        layout.setVerticalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addGroup(layout.createSequentialGroup()
+                .addContainerGap()
+                .addComponent(file_button)
+                .addGap(9, 9, 9)
+                .addComponent(file_name_label)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addComponent(file_size_label)
+                .addGap(18, 18, 18)
+                .addComponent(output_button)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addComponent(output_folder_label)
+                .addGap(18, 18, 18)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(split_size_label)
+                    .addComponent(split_size_text, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
+                .addGap(18, 18, 18)
+                .addComponent(jProgressBar2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addGap(18, 18, 18)
+                .addComponent(split_button, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+                .addContainerGap())
+        );
+
+        pack();
+    }// </editor-fold>//GEN-END:initComponents
+
+    private void file_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_file_buttonActionPerformed
+        // TODO add your handling code here:
+
+        this.file_button.setText("Opening file...");
+
+        this.file_button.setEnabled(false);
+
+        this.output_button.setEnabled(false);
+
+        this.split_button.setEnabled(false);
+
+        JFileChooser filechooser = new javax.swing.JFileChooser();
+
+        filechooser.setDialogTitle("Add files");
+
+        filechooser.setAcceptAllFileFilterUsed(false);
+
+        if (filechooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION && filechooser.getSelectedFile().canRead()) {
+
+            this._file = filechooser.getSelectedFile();
+            this.file_name_label.setText(this._file.getAbsolutePath());
+            this.file_size_label.setText(MiscTools.formatBytes(this._file.length()));
+            this.output_folder_label.setText(this._file.getParentFile().getAbsolutePath());
+            this.jProgressBar2.setMinimum(0);
+            this.jProgressBar2.setMaximum(MAX_VALUE);
+            this.jProgressBar2.setStringPainted(true);
+            this.jProgressBar2.setValue(0);
+            this._progress = 0L;
+        }
+
+        this.file_button.setText("Open file");
+
+        this.file_button.setEnabled(true);
+
+        this.output_button.setEnabled(true);
+
+        this.split_button.setEnabled(true);
+
+        pack();
+
+    }//GEN-LAST:event_file_buttonActionPerformed
+
+    private void output_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_output_buttonActionPerformed
+        // TODO add your handling code here:
+
+        this.output_button.setText("Changing output folder...");
+
+        this.file_button.setEnabled(false);
+
+        this.output_button.setEnabled(false);
+
+        this.split_button.setEnabled(false);
+
+        JFileChooser filechooser = new javax.swing.JFileChooser();
+
+        filechooser.setDialogTitle("Add directory");
+
+        filechooser.setFileSelectionMode(javax.swing.JFileChooser.DIRECTORIES_ONLY);
+
+        filechooser.setAcceptAllFileFilterUsed(false);
+
+        if (filechooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION && filechooser.getSelectedFile().canRead()) {
+
+            this._output_dir = filechooser.getSelectedFile();
+
+            this.output_folder_label.setText(this._output_dir.getAbsolutePath());
+        }
+
+        this.output_button.setText("Change output folder");
+
+        this.file_button.setEnabled(true);
+
+        this.output_button.setEnabled(true);
+
+        this.split_button.setEnabled(true);
+
+        pack();
+    }//GEN-LAST:event_output_buttonActionPerformed
+
+    private void split_buttonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_split_buttonActionPerformed
+        // TODO add your handling code here:
+
+        if (this._file != null && this._output_dir != null && !this.split_size_text.getText().equals("")) {
+
+            this.split_button.setText("SPLITTING FILE...");
+
+            this.file_button.setEnabled(false);
+
+            this.output_button.setEnabled(false);
+
+            this.split_button.setEnabled(false);
+
+            this.split_size_text.setEnabled(false);
+
+            Dialog tthis = this;
+
+            THREAD_POOL.execute(new Runnable() {
+                @Override
+                public void run() {
+
+                    try {
+                        _splitFile();
+                    } catch (IOException ex) {
+                        Logger.getLogger(FileSplitterDialog.class.getName()).log(Level.SEVERE, null, ex);
+                    }
+
+                    JOptionPane.showMessageDialog(tthis, "File successfully splitted!");
+
+                    split_button.setText("SPLIT FILE");
+
+                    file_button.setEnabled(true);
+
+                    output_button.setEnabled(true);
+
+                    split_button.setEnabled(true);
+
+                    split_size_text.setEnabled(true);
+
+                    pack();
+
+                }
+            });
+
+        }
+    }//GEN-LAST:event_split_buttonActionPerformed
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JButton file_button;
+    private javax.swing.JLabel file_name_label;
+    private javax.swing.JLabel file_size_label;
+    private javax.swing.JProgressBar jProgressBar2;
+    private javax.swing.JButton output_button;
+    private javax.swing.JLabel output_folder_label;
+    private javax.swing.JButton split_button;
+    private javax.swing.JLabel split_size_label;
+    private javax.swing.JTextField split_size_text;
+    // End of variables declaration//GEN-END:variables
+}

src/main/java/com/tonikelope/megabasterd/KissVideoStreamServer.java

@@ -37,7 +37,7 @@ public final class KissVideoStreamServer implements HttpHandler, SecureSingleThr
 
     public static final int THREAD_START = 0x01;
     public static final int THREAD_STOP = 0x02;
-    public static final int DEFAULT_WORKERS = 10;
+    public static final int DEFAULT_WORKERS = 8;
 
     private final MainPanel _main_panel;
     private final ConcurrentHashMap<String, HashMap<String, Object>> _link_cache;

src/main/java/com/tonikelope/megabasterd/MainPanel.java

@@ -48,7 +48,7 @@ import org.apache.http.auth.UsernamePasswordCredentials;
  */
 public final class MainPanel {
 
-    public static final String VERSION = "4.2";
+    public static final String VERSION = "4.3";
     public static final int THROTTLE_SLICE_SIZE = 16 * 1024;
     public static final int DEFAULT_BYTE_BUFFER_SIZE = 16 * 1024;
     public static final int STREAMER_PORT = 1337;

src/main/java/com/tonikelope/megabasterd/MainPanelView.form

@@ -55,6 +55,20 @@
                 <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="new_stream_menuActionPerformed"/>
               </Events>
             </MenuItem>
+            <MenuItem class="javax.swing.JMenuItem" name="split_file_menu">
+              <Properties>
+                <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+                  <Font name="Dialog" size="18" style="0"/>
+                </Property>
+                <Property name="icon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+                  <Image iconType="3" name="/images/icons8-cut-30.png"/>
+                </Property>
+                <Property name="text" type="java.lang.String" value="Split file"/>
+              </Properties>
+              <Events>
+                <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="split_file_menuActionPerformed"/>
+              </Events>
+            </MenuItem>
             <MenuItem class="javax.swing.JPopupMenu$Separator" name="jSeparator4">
             </MenuItem>
             <MenuItem class="javax.swing.JMenuItem" name="clean_all_down_menu">

src/main/java/com/tonikelope/megabasterd/MainPanelView.java

@@ -247,6 +247,7 @@ public final class MainPanelView extends javax.swing.JFrame {
         new_download_menu = new javax.swing.JMenuItem();
         new_upload_menu = new javax.swing.JMenuItem();
         new_stream_menu = new javax.swing.JMenuItem();
+        split_file_menu = new javax.swing.JMenuItem();
         jSeparator4 = new javax.swing.JPopupMenu.Separator();
         clean_all_down_menu = new javax.swing.JMenuItem();
         clean_all_up_menu = new javax.swing.JMenuItem();
@@ -452,6 +453,16 @@ public final class MainPanelView extends javax.swing.JFrame {
             }
         });
         file_menu.add(new_stream_menu);
+
+        split_file_menu.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
+        split_file_menu.setIcon(new javax.swing.ImageIcon(getClass().getResource("/images/icons8-cut-30.png"))); // NOI18N
+        split_file_menu.setText("Split file");
+        split_file_menu.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                split_file_menuActionPerformed(evt);
+            }
+        });
+        file_menu.add(split_file_menu);
         file_menu.add(jSeparator4);
 
         clean_all_down_menu.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
@@ -1083,6 +1094,15 @@ public final class MainPanelView extends javax.swing.JFrame {
         }
     }//GEN-LAST:event_clean_all_up_menuActionPerformed
 
+    private void split_file_menuActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_split_file_menuActionPerformed
+        // TODO add your handling code here:
+        FileSplitterDialog dialog = new FileSplitterDialog(this, true);
+
+        dialog.setLocationRelativeTo(this);
+
+        dialog.setVisible(true);
+    }//GEN-LAST:event_split_file_menuActionPerformed
+
     // Variables declaration - do not modify//GEN-BEGIN:variables
     private javax.swing.JMenuItem about_menu;
     private javax.swing.JMenuItem clean_all_down_menu;
@@ -1116,6 +1136,7 @@ public final class MainPanelView extends javax.swing.JFrame {
     private javax.swing.JButton pause_all_up_button;
     private javax.swing.JMenuItem settings_menu;
     private javax.swing.JLabel smart_proxy_status;
+    private javax.swing.JMenuItem split_file_menu;
     private javax.swing.JLabel status_down_label;
     private javax.swing.JLabel status_up_label;
     private javax.swing.JLabel up_remtime_label;

src/main/java/com/tonikelope/megabasterd/SettingsDialog.form

@@ -44,7 +44,7 @@
       <Group type="103" groupAlignment="0" attributes="0">
           <Group type="102" alignment="1" attributes="0">
               <EmptySpace max="-2" attributes="0"/>
-              <Component id="jTabbedPane1" max="32767" attributes="0"/>
+              <Component id="jTabbedPane1" pref="536" max="32767" attributes="0"/>
               <EmptySpace max="-2" attributes="0"/>
               <Group type="103" groupAlignment="0" attributes="0">
                   <Component id="cancel_button" min="-2" max="-2" attributes="0"/>
@@ -127,7 +127,7 @@
               <Group type="103" groupAlignment="0" attributes="0">
                   <Group type="102" alignment="0" attributes="0">
                       <EmptySpace max="-2" attributes="0"/>
-                      <Component id="downloads_scroll_pane" pref="465" max="32767" attributes="0"/>
+                      <Component id="downloads_scroll_pane" pref="471" max="32767" attributes="0"/>
                       <EmptySpace max="-2" attributes="0"/>
                   </Group>
               </Group>
@@ -406,7 +406,7 @@
                         <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
                           <Font name="Dialog" size="18" style="0"/>
                         </Property>
-                        <Property name="text" type="java.lang.String" value="Custom URL:"/>
+                        <Property name="text" type="java.lang.String" value="Custom URL (optional):"/>
                       </Properties>
                     </Component>
                     <Component class="javax.swing.JSpinner" name="max_downloads_spinner">
@@ -637,7 +637,7 @@
                           <Component id="max_up_speed_label" alignment="3" min="-2" max="-2" attributes="0"/>
                           <Component id="max_up_speed_spinner" alignment="3" min="-2" max="-2" attributes="0"/>
                       </Group>
-                      <EmptySpace pref="269" max="32767" attributes="0"/>
+                      <EmptySpace pref="275" max="32767" attributes="0"/>
                   </Group>
               </Group>
             </DimensionLayout>
@@ -796,7 +796,7 @@
                       <EmptySpace max="-2" attributes="0"/>
                       <Component id="jLabel1" min="-2" max="-2" attributes="0"/>
                       <EmptySpace max="-2" attributes="0"/>
-                      <Component id="mega_accounts_scrollpane" pref="118" max="32767" attributes="0"/>
+                      <Component id="mega_accounts_scrollpane" pref="121" max="32767" attributes="0"/>
                       <EmptySpace max="-2" attributes="0"/>
                       <Group type="103" groupAlignment="3" attributes="0">
                           <Component id="remove_mega_account_button" alignment="3" min="-2" max="-2" attributes="0"/>
@@ -805,7 +805,7 @@
                       <EmptySpace max="-2" attributes="0"/>
                       <Component id="elc_accounts_label" min="-2" max="-2" attributes="0"/>
                       <EmptySpace max="-2" attributes="0"/>
-                      <Component id="elc_accounts_scrollpane" pref="118" max="32767" attributes="0"/>
+                      <Component id="elc_accounts_scrollpane" pref="121" max="32767" attributes="0"/>
                       <EmptySpace max="-2" attributes="0"/>
                       <Group type="103" groupAlignment="3" attributes="0">
                           <Component id="remove_elc_account_button" alignment="3" min="-2" max="-2" attributes="0"/>
@@ -1079,7 +1079,7 @@
                           <Component id="import_settings_button" alignment="3" min="-2" max="-2" attributes="0"/>
                           <Component id="export_settings_button" alignment="3" min="-2" max="-2" attributes="0"/>
                       </Group>
-                      <EmptySpace pref="144" max="32767" attributes="0"/>
+                      <EmptySpace max="32767" attributes="0"/>
                   </Group>
               </Group>
             </DimensionLayout>

src/main/java/com/tonikelope/megabasterd/SettingsDialog.java

@@ -671,7 +671,7 @@ public final class SettingsDialog extends javax.swing.JDialog {
         });
 
         smart_proxy_url_label.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
-        smart_proxy_url_label.setText("Custom URL:");
+        smart_proxy_url_label.setText("Custom URL (optional):");
 
         max_downloads_spinner.setFont(new java.awt.Font("Dialog", 0, 18)); // NOI18N
         max_downloads_spinner.setDoubleBuffered(true);
@@ -882,7 +882,7 @@ public final class SettingsDialog extends javax.swing.JDialog {
             downloads_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(downloads_panelLayout.createSequentialGroup()
                 .addContainerGap()
-                .addComponent(downloads_scroll_pane, javax.swing.GroupLayout.DEFAULT_SIZE, 465, Short.MAX_VALUE)
+                .addComponent(downloads_scroll_pane, javax.swing.GroupLayout.DEFAULT_SIZE, 471, Short.MAX_VALUE)
                 .addContainerGap())
         );
 
@@ -987,7 +987,7 @@ public final class SettingsDialog extends javax.swing.JDialog {
                 .addGroup(uploads_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(max_up_speed_label)
                     .addComponent(max_up_speed_spinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
-                .addContainerGap(269, Short.MAX_VALUE))
+                .addContainerGap(275, Short.MAX_VALUE))
         );
 
         jTabbedPane1.addTab("Uploads", new javax.swing.ImageIcon(getClass().getResource("/images/icons8-upload-to-ftp-30.png")), uploads_panel); // NOI18N
@@ -1166,7 +1166,7 @@ public final class SettingsDialog extends javax.swing.JDialog {
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(jLabel1)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(mega_accounts_scrollpane, javax.swing.GroupLayout.DEFAULT_SIZE, 118, Short.MAX_VALUE)
+                .addComponent(mega_accounts_scrollpane, javax.swing.GroupLayout.DEFAULT_SIZE, 121, Short.MAX_VALUE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addGroup(accounts_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(remove_mega_account_button)
@@ -1174,7 +1174,7 @@ public final class SettingsDialog extends javax.swing.JDialog {
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(elc_accounts_label)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                .addComponent(elc_accounts_scrollpane, javax.swing.GroupLayout.DEFAULT_SIZE, 118, Short.MAX_VALUE)
+                .addComponent(elc_accounts_scrollpane, javax.swing.GroupLayout.DEFAULT_SIZE, 121, Short.MAX_VALUE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addGroup(accounts_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(remove_elc_account_button)
@@ -1383,7 +1383,7 @@ public final class SettingsDialog extends javax.swing.JDialog {
                 .addGroup(advanced_panelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                     .addComponent(import_settings_button)
                     .addComponent(export_settings_button))
-                .addContainerGap(144, Short.MAX_VALUE))
+                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
         );
 
         jTabbedPane1.addTab("Advanced", new javax.swing.ImageIcon(getClass().getResource("/images/icons8-administrative-tools-30.png")), advanced_panel); // NOI18N
@@ -1411,7 +1411,7 @@ public final class SettingsDialog extends javax.swing.JDialog {
             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                 .addContainerGap()
-                .addComponent(jTabbedPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 530, Short.MAX_VALUE)
+                .addComponent(jTabbedPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 536, Short.MAX_VALUE)
                 .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                     .addComponent(cancel_button)