int main(int argc, char *argv[])
{
LogFile log("test.log");
log << "**************************"
<< "New server session started";
Address addr(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if(!addr.getHost(HOST, PORT))
{
logHost(log, "Unable to resolve");
return 1;
}
else
{
logHost(log, "Resolved");
}
ServerSocket server;
if(server.bind(addr) <= 0)
{
logHost(log, "Unable to bind to");
return 2;
}
else
{
logHost(log, "Bound to");
}
cout << "Server FD: " << server << endl;
if(!server.listen(10))
{
logHost(log, "Unable to listen on");
return 3;
}
else
{
logHost(log, "Listening on");
cout << "Listening on " << HOST << ":" << PORT << endl;
}
// Client and select poll structure setup
//vector<ClientSocket> clients;
map<int, unique_ptr<ClientSocket>> table;
map<int, string> names;
Multiplexer select;
server.setNonBlock(1);
select.insert(server);
Galaxy galaxy;
while(true)
{
if(select.poll() == -1)
{
cerr << "select.poll() error\n";
break;
}
for(int i = 0; i < FD_SETSIZE; ++i)
{
if(select.setRead(i))
{
if(server == i)
{
ClientSocket *client = new ClientSocket(server.accept());
if(client)
{
client->setNonBlock(1);
select.insert(*client);
table[*client] = unique_ptr<ClientSocket>(client);
}
else
log << "A client was rejected from the server";
continue;
}
char buf[256];
int bytes = recv(i, &buf[0], 255, 0);
if(bytes <= 0)
{
table[i]->close();
galaxy.rmPlayer(names[i]);
select.eradicate(i);
continue;
}
buf[bytes] = '\0';
string buffer(buf);
cout << "Client: " << buffer;
auto pos = buffer.find(':');
if(buffer.substr(0, pos) == "Login")
{
string name = buffer.substr(pos + 1,
buffer.size() - pos);
Player *p;
try { p = &galaxy.newPlayer(name); }
catch(...)
{
table[i]->close();
select.eradicate(i);
}
names[i] = name;
string planet = "Planet:" + to_string(p->world().x())
+ ":" + to_string(p->world().y()) + "\n";
table[i]->write(planet.c_str());
}
// End of client handler block
}
}
}
for(auto& client : table)
{
if(client.second > 0)
client.second->close();
}
return 0;
}
