Added Attack module

USBNova.ino

@@ -8,9 +8,9 @@
 
 #include "src/keyboard/keyboard.h"
 #include "src/led/led.h"
-#include "src/duckparser/duckparser.h"
 #include "src/msc/msc.h"
 #include "src/selector/selector.h"
+#include "src/attack/attack.h"
 
 enum Mode {
     SETUP, ATTACK
@@ -49,7 +49,7 @@ void setup() {
 
                 if (mode == ATTACK) {
                     led::setColor(255, 0, 0); // Turn LED red
-                    start_attack();           // Start attack
+                    attack::start();           // Start attack
                     led::setColor(0, 255, 0); // Turn LED green
                     mode = SETUP;
                 }
@@ -63,78 +63,10 @@ void setup() {
         led::setColor(255, 0, 0);
 
         // Start running keystroke injection attack
-        start_attack();
+        attack::start();
     }
 
     debugln("[Finished]");
 }
 
-void loop() {}
+void loop() {}
-
-void start_attack() {
-    // Open main BadUSB script
-    msc::open("/payload.script");
-
-    // Wait 1s to give the computer time to initialize the keyboard
-    delay(1000);
-
-    // Read and parse file
-    char buffer[READ_BUFFER];
-
-    size_t   len      = 0;
-    uint32_t prev_pos = 0;
-    uint32_t cur_pos  = 0;
-    int repeats       = 0;
-
-    // For LOOP_START and LOOP_END
-    uint32_t start_pos = 0;
-    int loops          = 0;
-
-    while (true) {
-        debug("Reading line...");
-        if (!msc::getInLine()) cur_pos = msc::getPosition();
-        len = msc::readLine(buffer, READ_BUFFER);
-        debugln(len);
-        debugln(std::string(buffer, len-1).c_str());
-
-        // Reached end of file
-        if (len == 0) {
-            debugln("Reached end of file");
-            if (msc::openNextFile()) continue;
-            else break;
-        }
-
-        debug("Parsing...");
-        duckparser::parse(buffer, len);
-
-        // For REPEAT/REPLAY
-        repeats = duckparser::getRepeats();
-
-        for (int i = 0; i<repeats; ++i) {
-            msc::gotoPosition(prev_pos);
-
-            do {
-                len = msc::readLine(buffer, READ_BUFFER);
-                duckparser::parse(buffer, len);
-            } while (msc::getInLine());
-        }
-
-        if (!msc::getInLine()) prev_pos = cur_pos;
-
-        // For LOOP_START/LOOP_STOP
-        if (duckparser::loopBegin()) {
-            start_pos = msc::getPosition();
-            loops     = duckparser::getLoops();
-        } else if (duckparser::loopEnd() && (loops > 1)) {
-            msc::gotoPosition(start_pos);
-            --loops;
-        }
-
-        // For IMPORT
-        if (duckparser::import()) {
-            std::string path = duckparser::getImport();
-            msc::open(path.c_str());
-        }
-        debugln("OK");
-    }
-}

src/attack/attack.cpp

@@ -0,0 +1,82 @@
+/* This software is licensed under the MIT License: https://github.com/spacehuhntech/usbnova */
+
+#include "attack.h"
+
+#include "../../config.h"
+#include "../../debug.h"
+
+#include "../msc/msc.h"
+#include "../duckparser/duckparser.h"
+
+namespace attack {
+    // ====== PRIVATE ====== //
+
+    // ====== PUBLIC ====== //
+    void start() {
+        // Open main BadUSB script
+        msc::open("/payload.script");
+
+        // Wait 1s to give the computer time to initialize the keyboard
+        delay(1000);
+
+        // Read and parse file
+        char buffer[READ_BUFFER];
+
+        size_t   len      = 0;
+        uint32_t prev_pos = 0;
+        uint32_t cur_pos  = 0;
+        int repeats       = 0;
+
+        // For LOOP_START and LOOP_END
+        uint32_t start_pos = 0;
+        int loops          = 0;
+
+        while (true) {
+            debug("Reading line...");
+            if (!msc::getInLine()) cur_pos = msc::getPosition();
+            len = msc::readLine(buffer, READ_BUFFER);
+            debugln(len);
+            debugln(std::string(buffer, len-1).c_str());
+
+            // Reached end of file
+            if (len == 0) {
+                debugln("Reached end of file");
+                if (msc::openNextFile()) continue;
+                else break;
+            }
+
+            debug("Parsing...");
+            duckparser::parse(buffer, len);
+
+            // For REPEAT/REPLAY
+            repeats = duckparser::getRepeats();
+
+            for (int i = 0; i<repeats; ++i) {
+                msc::gotoPosition(prev_pos);
+
+                do {
+                    len = msc::readLine(buffer, READ_BUFFER);
+                    duckparser::parse(buffer, len);
+                } while (msc::getInLine());
+            }
+
+            if (!msc::getInLine()) prev_pos = cur_pos;
+
+            // For LOOP_START/LOOP_STOP
+            if (duckparser::loopBegin()) {
+                start_pos = msc::getPosition();
+                loops     = duckparser::getLoops();
+            } else if (duckparser::loopEnd() && (loops > 1)) {
+                msc::gotoPosition(start_pos);
+                --loops;
+            }
+
+            // For IMPORT
+            if (duckparser::import()) {
+                std::string path = duckparser::getImport();
+                msc::open(path.c_str());
+            }
+            debugln("OK");
+        }
+    }
+}

src/attack/attack.h

@@ -0,0 +1,7 @@
+/* This software is licensed under the MIT License: https://github.com/spacehuhntech/usbnova */
+
+#pragma once
+
+namespace attack {
+    void start();
+}