int mymain(void) {
unsigned int code=0;
unsigned char head=0, tail=0;
unsigned char scanCode=0, asciiCode=0;
disableKey();
if(firstTime==1) {
initHeadTail();
initTab();
firstTime=0;
}
scanCode=getScanCode();
asciiCode=lookupAscii(scanCode);
if(asciiCode==0) { /* not printable */
if(scanCode==0x1D) { /* check if ctrl is pressed or not */
isCtrlDown=1;
}
else if(scanCode==0x9d) {
isCtrlDown=0;
}
}
if(scanCode>=0x3b && scanCode<=0x3e && isCtrlDown==1) {
setActiveShell((scanCode-0x3b)+1);
}
code= scanCode;
code<<=8;
code|=asciiCode;
head=getHead();
tail=getTail();
if(!((tail+2)==head || (head==0x1e && tail==0x3c)) ) { /* not full */
setKeyCode(code);
if(tail==0x3C) {
setTail(0x1e);
}
else {
setTail(tail+2);
}
}
enableKey();
eoi(ss,sp);
}
void keyboard::__winnt__readKeyboard(RAWINPUT* rawDevice)
{
// Local variable(s):
keyboardActionType actionType;
auto key = (keyboardKey)rawDevice->data.keyboard.VKey;
bool isDown = keyEnabled(key);
if ((rawDevice->data.keyboard.Flags & RI_KEY_BREAK) > 0)
{
// If the key is currently up, release/disable it.
if (isDown)
disableKey(key);
actionType = ACTION_TYPE_HIT;
}
else // if ((rawDevice->data.keyboard.Flags & RI_KEY_MAKE) > 0)
{
// Check if this event is worth logging:
if (isDown)
return;
actionType = ACTION_TYPE_DOWN;
// Enable/hold this key, so we don't
// log it again until it's been released.
enableKey(key);
}
actionQueue.push_back(keyboardAction(key, actionType));
#ifdef KEYBOARD_DEBUG
deviceInfo << "Detected key: " << rawDevice->data.keyboard.VKey << ", actionType: " << actionType << endl;
#endif
return;
}