void Customer::orderDrink()
{
BarEmp::Drink_Msg_Args tosend;
tosend.cust_id = my_id;
tosend.order_type = orderType;
tosend.cust_ptr = this;
ostringstream temp;
string msg;
temp << "Waiting for a " << typeAsString(orderType) << "...";
log(name, temp.str());
int val = msgsnd(drink_q_id, (void*)&tosend, sizeof(BarEmp::Drink_Msg_Args), 0);
if(val == -1) {
msg = "ERROR: Failed to send drink request";
log(name, msg);
if(errno == EACCES)
{
msg = "ERROR: Please run program with elevated permissions.";
log(msg);
exit(0);
}
}
else
{
pthread_mutex_lock( &mutex );
pthread_cond_wait(&rdy_condition, &mutex);
pthread_mutex_unlock( &mutex );
temp.str("");
temp << "Received " << typeAsString(orderType);
msg = temp.str();
log(name, msg);
}
}
void Json::typeAssert(JsonType otherType, const char* operationDescFmt, ...) const {
if (otherType != mType) {
char operatorDescription[1024];
va_list args;
va_start(args, operationDescFmt);
vsprintf(operatorDescription, operationDescFmt, args);
va_end(args);
throw RuntimeError("Attempting '%s' on json of type '%s'. Type should have been '%s'",
operatorDescription,
typeAsString(),
typeAsString(otherType));
}
}
void Arc::update(double additionalDelta)
{
currentScore_ = getScoreDelta() + sourceNode_->getCurrentScore() + additionalDelta;
// updateEnabledState();
DEBUG_MSG(typeAsString() << "-Arc update: score is now " << currentScore_ << " (enabled="
<< (enabled_?"true":"false") << ")" << " scoreDelta=" << scoreDeltas_);
}
wxXmlNode* Shape::toXML(wxXmlNode *root) const {
wxXmlNode* ret = new wxXmlNode(root, wxXML_ELEMENT_NODE, wxT("shape"));
ret->AddProperty(wxT("type"), typeAsString());
ret->AddProperty(wxT("top"), wxString::Format(wxT("%d"), top));
ret->AddProperty(wxT("left"), wxString::Format(wxT("%d"), left));
ret->AddProperty(wxT("width"), wxString::Format(wxT("%d"), width));
ret->AddProperty(wxT("height"), wxString::Format(wxT("%d"), height));
ret->AddProperty(wxT("color"), color.GetAsString(wxC2S_HTML_SYNTAX));
return ret;
}
void Customer::run()
{
ostringstream temp;
temp << "Entered the bar. TYPE: " << typeAsString(orderType) << " DRINKS: " << drinksLeft << " TABLE: " << favTableIndex;
log(name, temp.str());
greetLandlord(false);
//order a drink and then drink it until no drinks left
while(drinksLeft > 0)
{
orderDrink();
drink();
}
greetLandlord(true);
pthread_exit(NULL);
}
uint Json::size() const
{
if (mType == JsonType::Array) {
return elements->size();
}
else if (mType == JsonType::Object) {
return entries->size();
}
else {
throw RuntimeError("size() called on %s - it can only be called on Objects or Arrays", typeAsString());
}
}
const char* Json::typeAsString() const {
return typeAsString(mType);
}
