USBNova/USBNova.ino

134 lines
3.1 KiB
C++

/*
* Note2: If your flash is not formatted as FAT12 previously, you could format it using
* follow sketch https://github.com/adafruit/Adafruit_SPIFlash/tree/master/examples/SdFat_format
*/
#include "config.h"
#include "debug.h"
#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"
void setup() {
debug_init();
debugln("Started");
msc::init();
keyboard::init();
selector::init();
led::init();
/*
// Wait until Serial Monitor was opened
while (!Serial) {
delay(1);
}
*/
delay(1000);
debugln("Started");
// Setup Mode
if (selector::read()) {
led::setColor(0, 255, 0);
debugln("Setup Mode");
}
// Attack Mode
else {
led::setColor(255, 0, 0);
debugln("Attack Mode");
msc::open("/payload.script");
delay(1000);
start_attack();
}
debugln("Finished");
}
void loop() {
/*
if(msc::changed()) {
FatFile file;
if(file.open("/payload.dd")) {
size_t fsize = file.fileSize();
char _buf[fsize + 1];
file.read(_buf, fsize);
_buf[fsize] = '\0';
Serial.println(_buf);
file.close();
}
}*/
}
void start_attack() {
// 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");
}
}