/// <summary>
/// Search the server database for a server by name, and return any
/// matching online servers (zero or more).
/// </summary>
/// <param name="Product">Supplies the product name, such as NWN2.</param>
/// <param name="ServerName">Supplies the server name.</param>
/// <returns>A list of matching online servers is returned.</returns>
public IList <NWGameServer> LookupServerByName(string Product, string ServerName)
{
List <NWGameServer> Servers = new List <NWGameServer>();
string Query = String.Format(
StandardServerQueryPrefix +
@"WHERE `product_id` = {0}
AND `online` = true
AND `server_name` = '{1}'
",
ProductNameToId(Product),
MySqlHelper.EscapeString(ServerName));
using (MySqlDataReader Reader = MySqlHelper.ExecuteReader(ConnectionString, Query))
{
while (Reader.Read())
{
NWGameServer Server = LoadGameServerFromQuery(Reader);
Server.Product = Product;
Servers.Add(Server);
}
}
return(Servers);
}
/// <summary>
/// Read server parameters from the standard database query column
/// layout and construct and return a NWGameServer corresponding to the
/// data in question.
/// </summary>
/// <param name="Reader">Supplies a reader containing the results of a
/// query that correspond to the standard column set.</param>
/// <returns>A NWGameServer object describing the current row.</returns>
private NWGameServer LoadGameServerFromQuery(MySqlDataReader Reader)
{
NWGameServer Server = new NWGameServer();
Server.ExpansionsMask = Reader.GetUInt32(1);
Server.BuildNumber = Reader.GetUInt32(2);
Server.ModuleName = Reader.GetString(3);
Server.ServerName = Reader.GetString(4);
Server.ActivePlayerCount = Reader.GetUInt32(5);
Server.MaximumPlayerCount = Reader.GetUInt32(6);
Server.LocalVault = Reader.GetBoolean(7);
Server.LastHeartbeat = Reader.GetDateTime(8);
Server.ServerAddress = Reader.GetString(9);
Server.Online = Reader.GetBoolean(10);
Server.PrivateServer = Reader.GetBoolean(11);
Server.ModuleDescription = Reader.GetString(12);
Server.ModuleUrl = Reader.GetString(13);
Server.GameType = Reader.GetUInt32(14);
Server.MinimumLevel = Reader.GetUInt32(15);
Server.MaximumLevel = Reader.GetUInt32(16);
Server.PVPLevel = Reader.GetUInt32(17);
Server.PlayerPause = Reader.GetBoolean(18);
Server.OnePartyOnly = Reader.GetBoolean(19);
Server.ELCEnforced = Reader.GetBoolean(20);
Server.ILREnforced = Reader.GetBoolean(21);
Server.PWCUrl = Reader.GetString(22);
Server.ServerDescription = Reader.GetString(23);
return(Server);
}
/// <summary>
/// Search the server database for all servers that are online for the
/// given game product.
/// </summary>
/// <param name="Product">Supplies the product name, such as NWN2.</param>
/// <returns>A list of matching online servers is returned.</returns>
public IList <NWGameServer> GetOnlineServerList(string Product)
{
List <NWGameServer> Servers = new List <NWGameServer>();
string Query = String.Format(
StandardServerQueryPrefix +
@"WHERE `product_id` = {0}
AND `online` = true
",
ProductNameToId(Product));
using (MySqlDataReader Reader = MySqlHelper.ExecuteReader(ConnectionString, Query))
{
while (Reader.Read())
{
NWGameServer Server = LoadGameServerFromQuery(Reader);
Server.Product = Product;
Servers.Add(Server);
}
}
return(Servers);
}
/// <summary>
/// Search the server database for a server by address, and return stored
/// information about it (the server may be offline).
/// </summary>
/// <param name="Product">Supplies the product name, such as NWN2.</param>
/// <param name="ServerAddress">Supplies the server address. This value
/// takes the form of "ip:port".</param>
/// <returns>The matching server.</returns>
public NWGameServer LookupServerByAddress(string Product, string ServerAddress)
{
string Query = String.Format(
StandardServerQueryPrefix +
@"WHERE `product_id` = {0}
AND `server_address` = '{1}'
",
ProductNameToId(Product),
MySqlHelper.EscapeString(ServerAddress));
using (MySqlDataReader Reader = MySqlHelper.ExecuteReader(ConnectionString, Query))
{
if (Reader.Read())
{
NWGameServer Server = LoadGameServerFromQuery(Reader);
Server.Product = Product;
return(Server);
}
}
return(null);
}
/// <summary>
/// Read server parameters from the standard database query column
/// layout and construct and return a NWGameServer corresponding to the
/// data in question.
/// </summary>
/// <param name="Reader">Supplies a reader containing the results of a
/// query that correspond to the standard column set.</param>
/// <returns>A NWGameServer object describing the current row.</returns>
private NWGameServer LoadGameServerFromQuery(MySqlDataReader Reader)
{
NWGameServer Server = new NWGameServer();
Server.ExpansionsMask = Reader.GetUInt32(1);
Server.BuildNumber = Reader.GetUInt32(2);
Server.ModuleName = Reader.GetString(3);
Server.ServerName = Reader.GetString(4);
Server.ActivePlayerCount = Reader.GetUInt32(5);
Server.MaximumPlayerCount = Reader.GetUInt32(6);
Server.LocalVault = Reader.GetBoolean(7);
Server.LastHeartbeat = Reader.GetDateTime(8);
Server.ServerAddress = Reader.GetString(9);
Server.Online = Reader.GetBoolean(10);
Server.PrivateServer = Reader.GetBoolean(11);
Server.ModuleDescription = Reader.GetString(12);
Server.ModuleUrl = Reader.GetString(13);
Server.GameType = Reader.GetUInt32(14);
Server.MinimumLevel = Reader.GetUInt32(15);
Server.MaximumLevel = Reader.GetUInt32(16);
Server.PVPLevel = Reader.GetUInt32(17);
Server.PlayerPause = Reader.GetBoolean(18);
Server.OnePartyOnly = Reader.GetBoolean(19);
Server.ELCEnforced = Reader.GetBoolean(20);
Server.ILREnforced = Reader.GetBoolean(21);
Server.PWCUrl = Reader.GetString(22);
Server.ServerDescription = Reader.GetString(23);
return Server;
}
