public static void HandleFlagDataMessage(ClientStructure client, FlagDataMsgData message)
{
var playerFlagPath = Path.Combine(FlagPath, client.PlayerName);
if (!FileHandler.FolderExists(playerFlagPath))
{
FileHandler.FolderCreate(playerFlagPath);
}
LunaLog.Debug($"Saving flag {message.Flag.FlagName} from {client.PlayerName}");
FileHandler.WriteToFile(Path.Combine(playerFlagPath, message.Flag.FlagName), message.Flag.FlagData, message.Flag.NumBytes);
MessageQueuer.SendToAllClients <FlagSrvMsg>(message);
}
public static void HandleFlagDataMessage(ClientStructure client, FlagDataMsgData message)
{
if (!ValidationRegex.IsMatch(message.Flag.FlagName))
{
LunaLog.Warning($"Cannot save flag {message.Flag.FlagName} from {client.PlayerName} as it's flag name has invalid characters");
return;
}
var playerFlagPath = Path.Combine(FlagPath, client.PlayerName);
if (!FileHandler.FolderExists(playerFlagPath))
{
FileHandler.FolderCreate(playerFlagPath);
}
LunaLog.Debug($"Saving flag {message.Flag.FlagName} from {client.PlayerName}");
var newFileName = $"{message.Flag.FlagName.Replace('/', '$')}.png";
FileHandler.WriteToFile(Path.Combine(playerFlagPath, newFileName), message.Flag.FlagData, message.Flag.NumBytes);
MessageQueuer.SendToAllClients <FlagSrvMsg>(message);
}
public static void HandleListFlagMessage(ClientStructure client, FlagListMsgData message)
{
//Send the list back
var serverFlagFileNames = new List <string>();
var serverFlagOwners = new List <string>();
var serverFlagShaSums = new List <string>();
var serverFlags = FileHandler.GetFilesInPath(FlagPath, SearchOption.AllDirectories);
foreach (var serverFlag in serverFlags)
{
var trimmedName = Path.GetFileName(serverFlag);
var flagOwnerPath = Path.GetDirectoryName(serverFlag);
var flagOwner = flagOwnerPath.Substring(Path.GetDirectoryName(flagOwnerPath).Length + 1);
var isMatched = false;
var shaDifferent = false;
for (var i = 0; i < message.FlagFileNames.Length; i++)
{
if (message.FlagFileNames[i].ToLower() == trimmedName.ToLower())
{
isMatched = true;
shaDifferent = Common.CalculateSha256Hash(serverFlag) != message.FlagShaSums[i];
}
}
if (!isMatched || shaDifferent)
{
if (flagOwner == client.PlayerName)
{
LunaLog.Debug("Deleting flag " + trimmedName);
FileHandler.FileDelete(serverFlag);
MessageQueuer.RelayMessage <FlagSrvMsg>(client,
new FlagDeleteMsgData {
FlagName = trimmedName
});
if (FileHandler.GetFilesInPath(flagOwnerPath).Length == 0)
{
FileHandler.FolderDelete(flagOwnerPath);
}
}
else
{
LunaLog.Debug($"Sending flag {serverFlag} from {flagOwner} to {client.PlayerName}");
var newMessageData = new FlagDataMsgData
{
FlagName = trimmedName,
OwnerPlayerName = flagOwner,
FlagData = FileHandler.ReadFile(serverFlag)
};
MessageQueuer.SendToClient <FlagSrvMsg>(client, newMessageData);
}
}
//Don't tell the client we have a different copy of the flag so it is reuploaded
if (FileHandler.FileExists(serverFlag))
{
serverFlagFileNames.Add(trimmedName);
serverFlagOwners.Add(flagOwner);
serverFlagShaSums.Add(Common.CalculateSha256Hash(serverFlag));
}
}
var listMessageData = new FlagListMsgData
{
FlagFileNames = serverFlagFileNames.ToArray(),
FlagOwners = serverFlagOwners.ToArray(),
FlagShaSums = serverFlagShaSums.ToArray()
};
MessageQueuer.SendToClient <FlagSrvMsg>(client, listMessageData);
}
