private static void DoWorkToValidateServer(ServerBrowserEntry server_data, string hash)
{
string hash_base = "";
bool found = false;
for (int i = 0; i < 1000000; i++)
{
hash_base = i + "";
string test_hash = SystemHelpers.ComputeSHA256Hash(hash_base);
if (hash == test_hash)
{
found = true;
break;
}
}
if (!found)
{
LogHelpers.Log("Server browser processing failed; no matching hash.");
return;
}
var output_obj = new ServerBrowserWorkProof {
ServerIP = server_data.ServerIP,
Port = server_data.Port,
WorldName = server_data.WorldName,
HashBase = hash_base
};
string json_str = JsonConvert.SerializeObject(output_obj, Formatting.None);
byte[] json_bytes = Encoding.UTF8.GetBytes(json_str);
Thread.Sleep(1500);
NetHelpers.NetHelpers.MakePostRequestAsync(ServerBrowserReporter.URL, json_bytes, delegate(string output) {
LogHelpers.Log("Server browser processing complete.");
}, delegate(Exception e, string output) {
LogHelpers.Log("Server browser reply returned error: " + e.ToString());
});
ServerBrowserReporter.LastSendTimestamp = SystemHelpers.TimeStampInSeconds();
}
private static void HandleServerAnnounceOutputAsync(ServerBrowserEntry server_data, string output)
{
try {
var reply = JsonConvert.DeserializeObject <ServerBrowserWorkAssignment>(output);
if (reply.ProofOfWorkNeeded)
{
ServerBrowserReporter.DoWorkToValidateServer(server_data, reply.Hash);
LogHelpers.Log("Server data added to browser? " + reply.Success + " - Beginning validation...");
}
else
{
LogHelpers.Log("Server updated on browser? " + reply.Success);
}
} catch (Exception e) {
if (!(e is JsonReaderException))
{
LogHelpers.Log("HandleServerAnnounceOutput - " + e.ToString() + " - " + (output.Length > 256 ? output.Substring(0, 256) : output));
}
}
}
////////////////
public static void AnnounceServer()
{
HamstarHelpersMod mymod = HamstarHelpersMod.Instance;
Version vers = mymod.Version;
int port = Netplay.ListenPort;
if (mymod.Config.ServerBrowserCustomPort != -1)
{
port = mymod.Config.ServerBrowserCustomPort;
}
int pvp = 0;
bool[] team_checks = new bool[10];
ServerBrowserReporter server_browser = mymod.ServerBrowser;
for (int i = 0; i < Main.player.Length; i++)
{
Player player = Main.player[i];
if (player == null || !player.active)
{
continue;
}
if (player.hostile)
{
pvp++;
}
team_checks[player.team] = true;
}
int team_count = 0;
for (int i = 1; i < team_checks.Length; i++)
{
if (team_checks[i])
{
team_count++;
}
}
try {
var server_data = new ServerBrowserEntry();
server_data.ServerIP = NetHelpers.NetHelpers.GetPublicIP();
server_data.Port = port;
server_data.IsPassworded = Netplay.ServerPassword != "";
server_data.Motd = Main.motd;
server_data.WorldName = Main.worldName;
server_data.WorldProgress = InfoHelpers.GetVanillaProgress();
server_data.WorldEvent = string.Join(", ", InfoHelpers.GetCurrentVanillaEvents().ToArray());
server_data.MaxPlayerCount = Main.maxNetPlayers;
server_data.PlayerCount = Main.ActivePlayersCount;
server_data.PlayerPvpCount = pvp;
server_data.TeamsCount = team_count;
server_data.AveragePing = mymod.ServerBrowser.AveragePing;
server_data.Mods = new Dictionary <string, string>();
server_data.Version = (vers.Major * 1000000) + (vers.Minor * 10000) + (vers.Build * 100) + vers.Revision;
foreach (Mod mod in ModLoader.LoadedMods)
{
if (mod.File == null)
{
continue;
}
server_data.Mods[mod.DisplayName] = mod.Version.ToString();
}
string json_str = JsonConvert.SerializeObject(server_data, Formatting.None);
byte[] json_bytes = Encoding.UTF8.GetBytes(json_str);
Action <string> on_response = delegate(string output) {
ServerBrowserReporter.HandleServerAnnounceOutputAsync(server_data, output);
};
Action <Exception, string> on_error = delegate(Exception e, string output) {
LogHelpers.Log("Server browser returned error: " + e.ToString());
};
NetHelpers.NetHelpers.MakePostRequestAsync(ServerBrowserReporter.URL, json_bytes, on_response, on_error);
ServerBrowserReporter.LastSendTimestamp = SystemHelpers.TimeStampInSeconds();
} catch (Exception e) {
LogHelpers.Log("AnnounceServer - " + e.ToString());
return;
}
}
