From c9728df9d60aa08f3337ebc0488fcca0d92b8f66 Mon Sep 17 00:00:00 2001
From: Eduardo Alonso <edu@error404software.com>
Date: Mon, 31 Dec 2018 14:12:52 +0100
Subject: [PATCH] Add support to send multiple packets at once in injection

* Each line represents a packet

Signed-off-by: Eduardo Alonso <edu@error404software.com>
---
 .../java/gearth/ui/injection/Injection.java   | 51 +++++++++++++------
 .../gearth/ui/injection/Injection.fxml        |  1 +
 2 files changed, 36 insertions(+), 16 deletions(-)

diff --git a/G-Earth/src/main/java/gearth/ui/injection/Injection.java b/G-Earth/src/main/java/gearth/ui/injection/Injection.java
index 9dea343..7952e80 100644
--- a/G-Earth/src/main/java/gearth/ui/injection/Injection.java
+++ b/G-Earth/src/main/java/gearth/ui/injection/Injection.java
@@ -25,19 +25,32 @@ public class Injection extends SubForm {
     }
 
     private void updateUI() {
-        HPacket packet = new HPacket(inputPacket.getText());
-        if (!packet.isCorrupted()) {
-            lbl_corrruption.setText("isCorrupted: False");
-            lbl_corrruption.setFill(Paint.valueOf("Green"));
-            lbl_pcktInfo.setText("header (id:"+packet.headerId()+", length:"+packet.length()+")");
+        boolean dirty = false;
+        String[] rawPackets = inputPacket.getText().split("\n");
+        HPacket[] packets = new HPacket[rawPackets.length];
 
+        lbl_corrruption.setText("isCorrupted: False");
+        lbl_corrruption.setFill(Paint.valueOf("Green"));
+
+        for (int i = 0; i < packets.length; i++) {
+            packets[i] = new HPacket(rawPackets[i]);
+            if (packets[i].isCorrupted()) {
+                if (!dirty) {
+                    lbl_corrruption.setText("isCorrupted: True -> " + i);
+                    lbl_corrruption.setFill(Paint.valueOf("#ee0404b2"));
+                    dirty = true;
+                } else
+                    lbl_corrruption.setText(lbl_corrruption.getText() + ", " + i);
+            }
+        }
+
+        if (!dirty) {
             btn_sendToClient.setDisable(getHConnection().getState() != HConnection.State.CONNECTED);
             btn_sendToServer.setDisable(getHConnection().getState() != HConnection.State.CONNECTED);
-        }
-        else {
-            lbl_corrruption.setText("isCorrupted: True");
-            lbl_corrruption.setFill(Paint.valueOf("#ee0404b2"));
-            lbl_pcktInfo.setText("header (id:NULL, length:"+packet.getBytesLength()+")");
+            lbl_pcktInfo.setText("header (id:" + packets[packets.length - 1].headerId() + ", length:" +
+                    packets[packets.length - 1].length() + ")");
+        } else {
+           lbl_pcktInfo.setText("header (id:NULL, length:" + packets[packets.length - 1].getBytesLength()+")");
 
             btn_sendToClient.setDisable(true);
             btn_sendToServer.setDisable(true);
@@ -46,14 +59,20 @@ public class Injection extends SubForm {
     }
 
     public void sendToServer_clicked(ActionEvent actionEvent) {
-        HPacket packet = new HPacket(inputPacket.getText());
-        getHConnection().sendToServerAsync(packet);
-        writeToLog(Color.BLUE, "SS -> packet with id: " + packet.headerId());
+        String[] rawPackets = inputPacket.getText().split("\n");
+        for (String rawPacket : rawPackets) {
+            HPacket packet = new HPacket(rawPacket);
+            getHConnection().sendToServerAsync(packet);
+            writeToLog(Color.BLUE, "SS -> packet with id: " + packet.headerId());
+        }
     }
 
     public void sendToClient_clicked(ActionEvent actionEvent) {
-        HPacket packet = new HPacket(inputPacket.getText());
-        getHConnection().sendToClientAsync(packet);
-        writeToLog(Color.RED, "CS -> packet with id: " + packet.headerId());
+        String[] rawPackets = inputPacket.getText().split("\n");
+        for (String rawPacket : rawPackets) {
+            HPacket packet = new HPacket(rawPacket);
+            getHConnection().sendToClientAsync(packet);
+            writeToLog(Color.RED, "CS -> packet with id: " + packet.headerId());
+        }
     }
 }
diff --git a/G-Earth/src/main/resources/gearth/ui/injection/Injection.fxml b/G-Earth/src/main/resources/gearth/ui/injection/Injection.fxml
index c1e3dfd..cd58ec6 100644
--- a/G-Earth/src/main/resources/gearth/ui/injection/Injection.fxml
+++ b/G-Earth/src/main/resources/gearth/ui/injection/Injection.fxml
@@ -9,6 +9,7 @@
 <?import javafx.scene.text.Font?>
 <?import javafx.scene.text.Text?>
 
+<?import javafx.scene.text.TextFlow?>
 <GridPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="262.0" prefWidth="565.0"
           xmlns="http://javafx.com/javafx/8.0.112" xmlns:fx="http://javafx.com/fxml/1"
           fx:controller="gearth.ui.injection.Injection">