void
CommandEventHandler::handleTimeout()
{
if (mDataEventHandler && !mDataEventHandler->closed())
mDataEventHandler->handleTimeout();
if (mDataEventHandler->closed())
{
delete mDataEventHandler;
mDataEventHandler = NULL;
sendPrompt();
}
}
// Send the string in 'out' to a player's output queue.
void Player::sendToPlayer(String out, ...) {
char buffer[4096];
va_list args;
va_start(args, out);
vsnprintf(buffer, 4096, out.c_str(), args);
va_end(args);
if(atPrompt)
output("\r\n");
output(buffer);
sendPrompt();
}
bool
CommandEventHandler::checkDataEventHandler(PRPollDesc desc)
{
if (!closed() && mDataEventHandler)
{
if (!mDataEventHandler->closed())
mDataEventHandler->handleEvent(desc);
if (mDataEventHandler->closed())
{
delete mDataEventHandler;
mDataEventHandler = NULL;
sendPrompt();
return false;
}
return true;
}
return false;
}
void Console::addClient()
{
struct sockaddr client;
socklen_t client_len;
/* new client */
client_len = sizeof( client );
int fd = accept(_listenfd, (struct sockaddr *)&client, &client_len );
// add fd to list of FD
if( fd != -1 ) {
FD_SET(fd, &_read_set);
_fds.push_back(fd);
_maxfd = std::max(_maxfd,fd);
sendPrompt(fd);
}
}
bool Console::parseCommand(int fd)
{
auto r = readline(fd);
if(r < 1)
return false;
bool found=false;
for(int i=0; i < _maxCommands; ++i) {
if( strncmp(_buffer, _commands[i].name,strlen(_commands[i].name)) == 0 ) {
// XXX TODO FIXME
// Ideally this loop should execute the function in the cocos2d according to a variable
// But clang crashes in runtime when doing that (bug in clang, not in the code).
// So, unfortunately, the only way to fix it was to move that logic to the callback itself
_commands[i].callback(fd, _buffer);
found = true;
break;
}
}
// user commands
for(int i=0; i < _maxUserCommands && !found; ++i) {
if( strncmp(_buffer, _userCommands[i].name,strlen(_userCommands[i].name)) == 0 ) {
_userCommands[i].callback(fd, _buffer);
found = true;
break;
}
}
if(!found && strcmp(_buffer, "\r\n")!=0) {
const char err[] = "Unknown command. Type 'help' for options\n";
write(fd, err, sizeof(err));
}
sendPrompt(fd);
return true;
}
//a one line colorless error message followed by \r\n and prompt
void Client::sendError(const QString &aText)
{
sendRawText(aText);
sendEOL();
sendPrompt();
}
CommandEventHandler::CommandEventHandler(PRFileDesc* socket)
: mBufSocket(socket), mDataEventHandler(NULL), mPrompt("$>")
{
registerWithReactor();
sendPrompt();
}
