/**
* stargate_d : stargate daemon. tracks the entire stargate network.
* started 2006-03-23 by jonez
*
* 2006-03-24, jonez
* - with help from cratylus, changed the daemon so it saves it's state
* whenever there is a change, and tries to load from disk at create
* time.
* 2006-03-28, jonez
* - gate is status is now "idle", "outbound", or "inbound". gate cannot be entered from the inbound side.
*/
#include <lib.h>
#include <save.h>
#include "/daemon/include/stargate.h"
inherit LIB_DAEMON;
private mapping Stargates = ([]);
static void create(){
daemon::create();
SetNoClean(1);
eventLoad();
if (!Stargates) Stargates = ([]);
}
void eventSave(){
unguarded( (: save_object, SAVE_STARGATE, 1 :) );
return;
}
void eventLoad(){
if (file_size(SAVE_STARGATE __SAVE_EXTENSION__) > 0){
unguarded( (: restore_object, SAVE_STARGATE :) );
}
return;
}
int SetStargate(string address, string destination){
mapping tmp = ([]);
Stargates[address] = tmp;
if (address == "" || destination == "") return 1;
if(sizeof(Stargates[address])) return 1;
Stargates[address]["status"] = "idle";
Stargates[address]["destination"] = destination;
Stargates[address]["endpoint"] = "";
eventSave();
return 0;
}
mapping GetStargate(string address){
return copy(Stargates[address]);
}
int RemoveStargate(string address){
map_delete(Stargates, address);
eventSave();
return 0;
}
mapping GetStargates(){
return copy(Stargates);
}
int SetStatus(string address, string status){
Stargates[address]["status"] = status;
eventSave();
return 0;
}
string GetStatus(string address){
return Stargates[address]["status"];
}
string GetDestination(string address){
string ret = Stargates[address];
if(sizeof(Stargates[address]) && sizeof(Stargates[address]["destination"]))
return Stargates[address]["destination"];
else return "";
}
string GetEndpoint(string address){
return Stargates[address]["endpoint"];
}
int eventConnect(string from, string to){
if (from == to) return 0;
if (!Stargates[from] || !sizeof(Stargates[from])){
return 0;
}
if (!Stargates[to] || !sizeof(Stargates[to])){
return 0;
}
if (Stargates[from]["status"] == "idle" && Stargates[to]["status"] == "idle"){
Stargates[from]["endpoint"] = to;
Stargates[from]["status"] = "outbound";
Stargates[to]["endpoint"] = from;
Stargates[to]["status"] = "inbound";
eventSave();
return 1;
}
return 0;
}
int eventDisconnect(string from){
string endpoint;
if(!from || from == "") return 0;
if (!Stargates[from] || !sizeof(Stargates[from])) return 0;
endpoint = Stargates[from]["endpoint"];
if (!endpoint) return 0;
if(sizeof(Stargates[endpoint])){
Stargates[endpoint]["endpoint"] = "";
Stargates[endpoint]["status"] = "idle";
}
Stargates[from]["endpoint"] = "";
Stargates[from]["status"] = "idle";
eventSave();
return 1;
}
