HotplugWatcher_GUI::HotplugWatcher_GUI(QWidget *parent) :
QWidget(parent)
{
QVBoxLayout *vbl = new QVBoxLayout(this);
setLayout(vbl);
state = new QLabel(this);
button = new QPushButton(tr("Start"), this);
detail_button = new QToolButton(this);
detail_button->setText(tr("Detail"));
detail_button->setCheckable(true);
detail_button->setChecked(true);
msg_view = new QTextBrowser(this);
msg_view->setLineWrapMode(QTextEdit::NoWrap);
QHBoxLayout *hbl = new QHBoxLayout(this);
hbl->addWidget(button);
hbl->addWidget(detail_button);
vbl->addWidget(state);
vbl->addLayout(hbl);
vbl->addWidget(msg_view);
tray = new QSystemTrayIcon(this);
tray->show();
watcher = new QDeviceWatcher;
watcher->appendEventReceiver(this);
connect(watcher, SIGNAL(deviceAdded(QString)), this, SLOT(slotDeviceAdded(QString)), Qt::DirectConnection);
connect(watcher, SIGNAL(deviceChanged(QString)), this, SLOT(slotDeviceChanged(QString)), Qt::DirectConnection);
connect(watcher, SIGNAL(deviceRemoved(QString)), this, SLOT(slotDeviceRemoved(QString)), Qt::DirectConnection);
connect(button, SIGNAL(clicked()), SLOT(toggleWatch()));
connect(detail_button, SIGNAL(toggled(bool)), SLOT(showDetail(bool)));
}
void ObjectPropertiesView::itemDoubleClicked(QTreeWidgetItem *item, int column)
{
if (item->type() == PropertiesViewItem::ClassType)
return;
if (column == 0)
toggleWatch(item);
else if (column == 1)
m_tree->editItem(item, column);
}
void main(int argc, char* argv[])
{
bool singleClock = false;
genAGCStates();
MON::displayAGC();
while(1)
{
// NOTE: assumes that the display is always pointing to the start of
// a new line at the top of this loop!
// Clock the AGC, but between clocks, poll the keyboard
// for front-panel input by the user. This uses a Microsoft function;
// substitute some other non-blocking function to access the keyboard
// if you're porting this to a different platform.
cout << "> "; cout.flush(); // display prompt
while( !_kbhit() )
{
if(MON::FCLK || singleClock)
{
// This is a performance enhancement. If the AGC is running,
// don't check the keyboard or simulator display every simulation
// cycle, because that slows the simulator down too much.
int genStateCntr = 100;
do {
CLK::clkAGC();
singleClock = false;
genAGCStates();
genStateCntr--;
// This needs more work. It doesn't always stop at the
// right location and sometimes stops at the instruction
// afterwards, too.
if(breakpointEnab && breakpoint == MBF::getEffectiveAddress())
{
MON::RUN = 0;
}
// Halt right after the instruction that changes a watched
// memory location.
if(watchEnab)
{
unsigned newWatchValue = MBF::readMemory(watchAddr);
if(newWatchValue != oldWatchValue)
{
MON::RUN = 0;
}
oldWatchValue = newWatchValue;
}
} while (MON::FCLK && MON::RUN && genStateCntr > 0);
updateAGCDisplay();
}
// for convenience, clear the single step switch on TP1; in the
// hardware AGC, this happens when the switch is released
if(MON::STEP && TPG::register_SG.read() == TP1) MON::STEP = 0;
}
char key = _getch();
// Keyboard controls for front-panel:
switch(key)
{
// AGC controls
// simulator controls
case 'q': cout << "QUIT..." << endl; exit(0);
case 'm': showMenu(); break;
case 'd':
genAGCStates();
MON::displayAGC();
break; // update display
case 'l': loadMemory(); break;
case 'e': examineMemory(); break;
case 'f':
showSourceCode();
break;
case ']':
incrCntr();
//genAGCStates();
//displayAGC(EVERY_CYCLE);
break;
case '[':
decrCntr();
//genAGCStates();
//displayAGC(EVERY_CYCLE);
break;
case 'i':
interrupt();
//genAGCStates();
//displayAGC(EVERY_CYCLE);
break;
case 'z':
//SCL::F17 = (SCL::F17 + 1) % 2;
genAGCStates();
MON::displayAGC();
break;
case 'x':
//SCL::F13 = (SCL::F13 + 1) % 2;
genAGCStates();
MON::displayAGC();
break;
case 'r':
MON::RUN = (MON::RUN + 1) % 2;
genAGCStates();
if(!MON::FCLK) MON::displayAGC();
break;
case 's':
MON::STEP = (MON::STEP + 1) % 2;
genAGCStates();
if(!MON::FCLK) MON::displayAGC();
break;
case 'a':
MON::SA = (MON::SA + 1) % 2;
genAGCStates();
MON::displayAGC();
break;
case 'n':
MON::INST = (MON::INST + 1) % 2;
genAGCStates();
MON::displayAGC();
break;
case 'p':
MON::PURST = (MON::PURST + 1) % 2;
genAGCStates();
MON::displayAGC();
break;
case 'b':
toggleBreakpoint();
break;
case 'y':
toggleWatch();
break;
// DSKY:
case '0': KBD::keypress(KEYIN_0); break;
case '1': KBD::keypress(KEYIN_1); break;
case '2': KBD::keypress(KEYIN_2); break;
case '3': KBD::keypress(KEYIN_3); break;
case '4': KBD::keypress(KEYIN_4); break;
case '5': KBD::keypress(KEYIN_5); break;
case '6': KBD::keypress(KEYIN_6); break;
case '7': KBD::keypress(KEYIN_7); break;
case '8': KBD::keypress(KEYIN_8); break;
case '9': KBD::keypress(KEYIN_9); break;
case '+': KBD::keypress(KEYIN_PLUS); break;
case '-': KBD::keypress(KEYIN_MINUS); break;
case '.': KBD::keypress(KEYIN_CLEAR); break;
case '/': KBD::keypress(KEYIN_VERB); break;
case '*': KBD::keypress(KEYIN_NOUN); break;
case 'g': KBD::keypress(KEYIN_KEY_RELEASE); break;
case 'h': KBD::keypress(KEYIN_ERROR_RESET); break;
case 'j': KBD::keypress(KEYIN_ENTER); break;
case '\0': // must be a function key
key = _getch();
switch(key)
{
case 0x3b: // F1: single clock pulse (when system clock off)
singleClock = true; break;
case 0x3c: // F2: manual clock (FCLK=0)
MON::FCLK = 0; genAGCStates(); MON::displayAGC(); break;
case 0x3e: // F4: fast clock (FCLK=1)
MON::FCLK = 1; genAGCStates(); MON::displayAGC(); break;
default: cout << "function key: " << key << "=" << hex << (int) key << dec << endl;
}
break;
//default: cout << "??" << endl;
default: cout << key << "=" << hex << (int) key << dec << endl;
}
}
}
void ObjectPropertiesView::removeWatch()
{
toggleWatch(m_clickedItem);
}
void stepNetwork(void)
{
int i, k, pi, pi2, nbytes, newfd;
char remoteIP[INET6_ADDRSTRLEN];
struct sockaddr_storage remoteaddr;
socklen_t addrlen;
struct timeval tv;
if(getDeathMessage(sendbuf))
{
for(k = 0; k < conf.maxPlayers; ++k)
{
if(connection[k].socket && !connection[k].bot)
{
snd(connection[k].socket, "\r\n");
snd(connection[k].socket, sendbuf);
snd(connection[k].socket, "\r\n> ");
}
}
}
tv.tv_sec = 0;
tv.tv_usec = 1;
readfds = master;
if(select(fdmax + 1, &readfds, NULL, NULL, &tv) == -1)
{
print_error("select");
exit(5);
}
for(i = 0; i <= fdmax; ++i)
{
if(FD_ISSET(i, &readfds))
{
if(i == listener)
{
addrlen = sizeof remoteaddr;
newfd = accept(listener, (struct sockaddr *)&remoteaddr, &addrlen);
if(newfd == -1)
{
print_error("accept");
}
else
{
getnameinfo((struct sockaddr *)&remoteaddr, addrlen, remoteIP, sizeof remoteIP, NULL, 0, NI_NUMERICHOST | NI_NUMERICSERV);
for(k = 0; k < conf.maxPlayers; ++k)
{
if(connection[k].socket == 0)
{
connection[k].socket = newfd;
strncpy(connection[k].remoteIP,remoteIP,INET6_ADDRSTRLEN);
playerJoin(k);
updateName(k, "Anonymous");
allSendPlayerPos(k);
break;
}
}
if(k == conf.maxPlayers)
{
close(newfd);
printf("new connection from %s on socket %d refused: max connections\n", remoteIP, newfd);
}
else
{
FD_SET(newfd, &master);
if(newfd > fdmax)
{
fdmax = newfd;
}
printf("new connection from %s on socket %d accepted\n", remoteIP, newfd);
snd(newfd, WELCOME);
}
}
}
else
{
if((nbytes = recv(i, buf, sizeof buf, 0)) <= 0)
{
if(nbytes == 0)
{
printf("socket %d hung up\n", i);
}
else
{
print_error("recv");
}
for(k = 0; k < conf.maxPlayers; ++k)
{
if(connection[k].socket == i)
{
connection[k].socket = 0;
connection[k].echo = 0;
connection[k].bot = 0;
playerLeave(k);
allSendPlayerLeave(k);
break;
}
}
close(i);
FD_CLR(i, &master);
}
else
{
pi = -1;
for(k = 0; k < conf.maxPlayers; ++k)
{
if(connection[k].socket == i)
{
pi = k;
break;
}
}
for(k = 0; k < nbytes && pi >= 0; ++k)
{
unsigned char c = buf[k];
if(c != '\r' && c != '\n')
{
if(isprint(c) && connection[pi].msgbufindex < 128 - 2)
{
connection[pi].msgbuf[connection[pi].msgbufindex++] = c;
}
}
else
{
if(connection[pi].msgbufindex == 0)
{
continue;
}
connection[pi].msgbuf[connection[pi].msgbufindex] = '\0';
connection[pi].msgbuf[connection[pi].msgbufindex + 1] = '\0';
connection[pi].msgbufindex = 0;
if(connection[pi].echo)
{
snd(i, connection[pi].msgbuf);
snd(i, "\r\n");
}
if(!overdrive)printf("%16s (%d): \"%s\"\n", getPlayer(pi)->name, pi, connection[pi].msgbuf);
switch(connection[pi].msgbuf[0])
{
case 'n':
{
updateName(pi, connection[pi].msgbuf + 2);
break;
}
case 't':
{
if(is_from_localhost(connection[pi])) {
tankEnergy(atoi(connection[pi].msgbuf + 2));
}
break;
}
case 'v':
{
updateVelocity(pi, atof(connection[pi].msgbuf + 2));
break;
}
case 'w':
{
toggleWatch(pi);
break;
}
case 'z':
{
updateZoom(atof(connection[pi].msgbuf + 2));
break;
}
case 'T':
{
if(is_from_localhost(connection[pi])) {
double throttle = atof(connection[pi].msgbuf + 2);
conf.throttle.tv_sec= throttle;
conf.throttle.tv_nsec=(throttle - conf.throttle.tv_sec) * 1000000000;
}
break;
}
case 'D':
{
if(is_from_localhost(connection[pi])) {
conf.debug = atoi(connection[pi].msgbuf + 2);
}
break;
}
case 'c':
{
clearTraces(pi);
break;
}
case 'o':
{
if(is_from_localhost(connection[pi])) {
overdrive = !overdrive;
}
break;
}
case 'b':
{
connection[pi].bot = !connection[pi].bot;
if(connection[pi].bot)
{
sendOwnId(i, pi);
for(pi2 = 0; pi2 < conf.maxPlayers; ++pi2)
{
if(connection[pi2].socket)
{
sendPlayerPos(i, pi2);
}
}
}
break;
}
case 'f':
{
toggleFps();
break;
}
case 'i':
{
if(strcmp("init", connection[pi].msgbuf) == 0)
{
reinitialize();
}
break;
}
case 'x':
{
if(strcmp("xit", connection[pi].msgbuf) == 0)
{
exit(0);
}
break;
}
case 'e':
{
connection[pi].echo = !connection[pi].echo;
break;
}
case 'r':
{
validateOld(pi);
break;
}
default:
{
updateAngle(pi, atof(connection[pi].msgbuf));
break;
}
}
if(!connection[pi].bot)
{
snd(i, "> ");
}
}
}
}
}
}
}
for(k = 0; k < conf.maxPlayers; ++k)
{
if(getPlayer(k)->active && getPlayer(k)->timeoutcnt > 2)
{
connection[k].echo = 0;
playerLeave(k);
close(connection[k].socket);
FD_CLR(connection[k].socket, &master);
connection[k].socket = 0;
connection[k].bot = 0;
allSendPlayerLeave(k);
}
}
}
