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MaintenanceCommands.cs
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MaintenanceCommands.cs
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// Part of fCraft | Copyright 2009-2015 Matvei Stefarov <me@matvei.org> | BSD-3 | See LICENSE.txt //Copyright (c) 2011-2013 Jon Baker, Glenn Marien and Lao Tszy <Jonty800@gmail.com> //Copyright (c) <2012-2014> <LeChosenOne, DingusBungus> | ProCraft Copyright 2014-2019 Joseph Beauvais <123DMWM@gmail.com>
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using fCraft.AutoRank;
using JetBrains.Annotations;
using System.Diagnostics;
using System.Reflection;
namespace fCraft {
/// <summary> Several yet-undocumented commands, mostly related to AutoRank. </summary>
static class MaintenanceCommands {
internal static void Init() {
CommandManager.RegisterCommand( CdDumpStats );
CommandManager.RegisterCommand( CdMassRank );
CommandManager.RegisterCommand( CdSetInfo );
CommandManager.RegisterCommand( CdNick);
CommandManager.RegisterCommand( CdReload );
CommandManager.RegisterCommand( CdShutdown );
CommandManager.RegisterCommand( CdRestart );
CommandManager.RegisterCommand( CdPruneDB );
CommandManager.RegisterCommand( CdImport );
CommandManager.RegisterCommand( CdInfoSwap );
CommandManager.RegisterCommand(CdSave);
CommandManager.RegisterCommand(CdCheckUpdate);
CommandManager.RegisterCommand( CdAutoRankCheck );
CommandManager.RegisterCommand( CdSoftware );
}
#region DumpStats
static readonly CommandDescriptor CdDumpStats = new CommandDescriptor {
Name = "DumpStats",
Category = CommandCategory.Maintenance,
IsConsoleSafe = true,
IsHidden = true,
Permissions = new[] { Permission.EditPlayerDB },
Help = "Writes out a number of statistics about the server. " +
"Only non-banned players active in the last 30 days are counted.",
Usage = "/DumpStats FileName",
Handler = DumpStatsHandler
};
const int TopPlayersToList = 5;
static void DumpStatsHandler( Player player, CommandReader cmd ) {
string fileName = cmd.Next();
if( fileName == null ) {
CdDumpStats.PrintUsage( player );
return;
}
if( !Paths.Contains( Paths.WorkingPath, fileName ) ) {
player.MessageUnsafePath();
return;
}
if( Paths.IsProtectedFileName( Path.GetFileName( fileName ) ) ) {
player.Message( "You may not use this file." );
return;
}
string extension = Path.GetExtension( fileName );
if( extension == null || !extension.CaselessEquals( ".txt" ) ) {
player.Message( "Stats file name must end with .txt" );
return;
}
if( File.Exists( fileName ) && !cmd.IsConfirmed ) {
Logger.Log( LogType.UserActivity,
"DumpStats: Asked {0} for confirmation to overwrite \"{1}\"",
player.Name, fileName );
player.Confirm( cmd, "File \"{0}\" already exists. Overwrite?", Path.GetFileName( fileName ) );
return;
}
if( !Paths.TestFile( "DumpStats file", fileName, false, FileAccess.Write ) ) {
player.Message( "Cannot create specified file. See log for details." );
return;
}
using( FileStream fs = File.Create( fileName ) ) {
using( StreamWriter writer = new StreamWriter( fs ) ) {
PlayerInfo[] infos = PlayerDB.PlayerInfoList;
if( infos.Length == 0 ) {
writer.WriteLine( "(TOTAL) (0 players)" );
writer.WriteLine();
} else {
DumpPlayerGroupStats( writer, infos, "(TOTAL)" );
}
List<PlayerInfo> rankPlayers = new List<PlayerInfo>();
foreach( Rank rank in RankManager.Ranks ) {
// Inlined AddRange( infos.Where( t => t.Rank == rank ) );
for( int i = 0; i < infos.Length; i++ ) {
if( infos[i].Rank != rank ) continue;
rankPlayers.Add( infos[i] );
}
if( rankPlayers.Count == 0 ) {
writer.WriteLine( "{0}: 0 players, 0 banned, 0 inactive", rank.Name );
writer.WriteLine();
} else {
DumpPlayerGroupStats( writer, rankPlayers, rank.Name );
}
rankPlayers.Clear();
}
}
}
player.Message( "Stats saved to \"{0}\"", fileName );
}
static void DumpPlayerGroupStats( TextWriter writer, IList<PlayerInfo> infos, string groupName ) {
RankStats stat = new RankStats();
foreach( Rank rank2 in RankManager.Ranks ) {
stat.PreviousRank.Add( rank2, 0 );
}
int totalCount = infos.Count;
int bannedCount = 0;
// Inlined infos.Count( info => info.IsBanned );
foreach( PlayerInfo info in infos ) {
if ( info.IsBanned ) bannedCount++;
}
// Inlined infos.Count( info => info.TimeSinceLastSeen.TotalDays >= 30 );
int inactiveCount = 0;
DateTime now = DateTime.UtcNow;
foreach( PlayerInfo info in infos ) {
TimeSpan timeSinceLastSeen = now.Subtract( info.LastSeen );
if ( timeSinceLastSeen.TotalDays >= 30 ) inactiveCount++;
}
infos = infos.Where( info => (info.TimeSinceLastSeen.TotalDays < 30 && !info.IsBanned) ).ToList();
if( infos.Count == 0 ) {
writer.WriteLine( "{0}: {1} players, {2} banned, {3} inactive",
groupName, totalCount, bannedCount, inactiveCount );
writer.WriteLine();
return;
}
for( int i = 0; i < infos.Count; i++ ) {
stat.TimeSinceFirstLogin += infos[i].TimeSinceFirstLogin;
stat.TimeSinceLastLogin += infos[i].TimeSinceLastLogin;
stat.TotalTime += infos[i].TotalTime;
stat.BlocksBuilt += infos[i].BlocksBuilt;
stat.BlocksDeleted += infos[i].BlocksDeleted;
stat.BlocksDrawn += infos[i].BlocksDrawn;
stat.TimesVisited += infos[i].TimesVisited;
stat.MessagesWritten += infos[i].MessagesWritten;
stat.TimesKicked += infos[i].TimesKicked;
stat.TimesKickedOthers += infos[i].TimesKickedOthers;
stat.TimesBannedOthers += infos[i].TimesBannedOthers;
if( infos[i].PreviousRank != null ) stat.PreviousRank[infos[i].PreviousRank]++;
}
stat.BlockRatio = stat.BlocksBuilt / (double)Math.Max( stat.BlocksDeleted, 1 );
stat.BlocksChanged = stat.BlocksDeleted + stat.BlocksBuilt;
stat.TopTimeSinceFirstLogin = infos.OrderBy( info => info.FirstLoginDate ).ToArray();
stat.TopTimeSinceLastLogin = infos.OrderBy( info => info.LastLoginDate ).ToArray();
stat.TopTotalTime = infos.OrderByDescending( info => info.TotalTime ).ToArray();
stat.TopBlockRatio = infos.OrderByDescending( info => (info.BlocksBuilt / (double)Math.Max( info.BlocksDeleted, 1 )) ).ToArray();
stat.TimeSinceFirstLoginMedian = DateTime.UtcNow.Subtract( stat.TopTimeSinceFirstLogin[infos.Count / 2].FirstLoginDate );
stat.TimeSinceLastLoginMedian = DateTime.UtcNow.Subtract( stat.TopTimeSinceLastLogin[infos.Count / 2].LastLoginDate );
stat.TotalTimeMedian = stat.TopTotalTime[infos.Count / 2].TotalTime;
PlayerInfo medianBlockRatio = stat.TopBlockRatio[infos.Count / 2];
stat.BlockRatioMedian = medianBlockRatio.BlocksBuilt / (double)Math.Max( medianBlockRatio.BlocksDeleted, 1 );
writer.WriteLine( "{0}: {1} players, {2} banned, {3} inactive",
groupName, totalCount, bannedCount, inactiveCount );
DumpPlayerStat(writer, infos, "TimeSinceFirstLogin",
TimeSpan.FromTicks( stat.TimeSinceFirstLogin.Ticks / infos.Count ).ToCompactString(),
stat.TimeSinceFirstLogin.ToCompactString(), stat.TimeSinceFirstLoginMedian.ToCompactString(),
stat.TopTimeSinceFirstLogin, info => info.TimeSinceFirstLogin.ToCompactString(),
"{0} mean, {1} median, {2} total");
DumpPlayerStat(writer, infos, "TimeSinceLastLogin",
TimeSpan.FromTicks( stat.TimeSinceLastLogin.Ticks / infos.Count ).ToCompactString(),
stat.TimeSinceLastLogin.ToCompactString(), stat.TimeSinceLastLoginMedian.ToCompactString(),
stat.TopTimeSinceLastLogin, info => info.TimeSinceLastLogin.ToCompactString(),
"{0} mean, {1} median, {2} total");
DumpPlayerStat(writer, infos, "TotalTime",
TimeSpan.FromTicks( stat.TotalTime.Ticks / infos.Count ).ToCompactString(),
stat.TotalTime.ToCompactString(), stat.TotalTimeMedian.ToCompactString(),
stat.TopTotalTime, info => info.TotalTime.ToCompactString(),
"{0} mean, {1} median, {2} total");
DumpInt32Stat(writer, infos, "BlocksBuilt", stat.BlocksBuilt, info => info.BlocksBuilt);
DumpInt32Stat(writer, infos, "BlocksDeleted", stat.BlocksDeleted, info => info.BlocksDeleted);
DumpInt32Stat(writer, infos, "BlocksChanged", stat.BlocksChanged, info => info.BlocksDeleted + info.BlocksBuilt);
DumpInt64Stat(writer, infos, "BlocksDrawn", stat.BlocksDrawn, info => info.BlocksDrawn);
DumpPlayerStat(writer, infos, "BlockRatio",
stat.BlockRatio, null, stat.BlockRatioMedian,
stat.TopBlockRatio, info => info.BlocksBuilt / (double)Math.Max( info.BlocksDeleted, 1 ),
"{0:0.000} mean, {1:0.000} median", "{0,20:0.000}");
DumpInt32Stat(writer, infos, "TimesVisited", stat.TimesVisited, info => info.TimesVisited);
DumpInt32Stat(writer, infos, "MessagesWritten", stat.MessagesWritten, info => info.MessagesWritten);
DumpInt32Stat(writer, infos, "TimesKicked", stat.TimesKicked, info => info.TimesKicked);
DumpInt32Stat(writer, infos, "TimesKickedOthers", stat.TimesKicked, info => info.TimesKickedOthers);
DumpInt32Stat(writer, infos, "TimesBannedOthers", stat.TimesBannedOthers, info => info.TimesBannedOthers);
}
static void DumpInt32Stat( TextWriter writer, IList<PlayerInfo> infos, string group,
long sum, Func<PlayerInfo, int> itemGetter ) {
PlayerInfo[] items = infos.OrderByDescending( itemGetter ).ToArray();
double mean = sum / (double)infos.Count;
int median = itemGetter( items[infos.Count / 2] );
DumpPlayerStat( writer, infos, group, mean, sum, median, items, itemGetter );
}
static void DumpInt64Stat( TextWriter writer, IList<PlayerInfo> infos, string group,
long sum, Func<PlayerInfo, long> itemGetter ) {
PlayerInfo[] items = infos.OrderByDescending( itemGetter ).ToArray();
double mean = sum / (double)infos.Count;
long median = itemGetter( items[infos.Count / 2] );
DumpPlayerStat( writer, infos, group, mean, sum, median, items, itemGetter );
}
static void DumpPlayerStat<T>( TextWriter writer, IList<PlayerInfo> infos, string group,
object mean, object sum, object median,
PlayerInfo[] items, Func<PlayerInfo, T> itemGetter,
string summaryFormat = "{0:0.0} mean, {1} median, {2} total",
string infoFormat = "{0,20}" ) {
writer.WriteLine( " {3}: " + summaryFormat, mean, median, sum, group );
string infoLine = " " + infoFormat + " {1}";
if( infos.Count > TopPlayersToList * 2 + 1 ) {
foreach( PlayerInfo info in items.Take( TopPlayersToList ) ) {
writer.WriteLine( infoLine, itemGetter( info ), info.Name );
}
writer.WriteLine( " ...." );
foreach( PlayerInfo info in items.Reverse().Take( TopPlayersToList ).Reverse() ) {
writer.WriteLine( infoLine, itemGetter( info ), info.Name );
}
} else {
foreach( PlayerInfo info in items ) {
writer.WriteLine( infoLine, itemGetter( info ), info.Name );
}
}
writer.WriteLine();
}
sealed class RankStats {
public TimeSpan TimeSinceFirstLogin;
public TimeSpan TimeSinceLastLogin;
public TimeSpan TotalTime;
public long BlocksBuilt;
public long BlocksDeleted;
public long BlocksChanged;
public long BlocksDrawn;
public double BlockRatio;
public long TimesVisited;
public long MessagesWritten;
public long TimesKicked;
public long TimesKickedOthers;
public long TimesBannedOthers;
public readonly Dictionary<Rank, int> PreviousRank = new Dictionary<Rank, int>();
public TimeSpan TimeSinceFirstLoginMedian;
public TimeSpan TimeSinceLastLoginMedian;
public TimeSpan TotalTimeMedian;
public double BlockRatioMedian;
public PlayerInfo[] TopTimeSinceFirstLogin;
public PlayerInfo[] TopTimeSinceLastLogin;
public PlayerInfo[] TopTotalTime;
public PlayerInfo[] TopBlockRatio;
}
#endregion
#region Save
static readonly CommandDescriptor CdSave = new CommandDescriptor {
Name = "Save",
Category = CommandCategory.New | CommandCategory.Maintenance,
IsConsoleSafe = true,
Help = "Saves all possible databases",
Permissions = new[] { Permission.EditPlayerDB, Permission.ShutdownServer },
Usage = "/Save",
Handler = SaveHandler
};
static void SaveHandler(Player player, CommandReader cmd)
{
string option = cmd.Next() ?? "n/a";
Stopwatch sw = Stopwatch.StartNew();
player.Message("Saving...");
PlayerDB.Save();
IPBanList.Save();
WorldManager.SaveWorldList();
Portals.PortalDB.Save();
BlockDefinition.SaveGlobalDefinitions();
foreach(World w in WorldManager.Worlds.Where(i => i.IsLoaded && i.map != null)) {
if (w.map.HasChangedSinceSave) {
w.SaveMap();
}
}
if (option.CaselessEquals("backup")) {
player.Message("Backing up data...");
Server.BackupData();
}
sw.Stop();
player.Message("Finished in {0}ms", sw.ElapsedMilliseconds);
}
#endregion
#region MassRank
static readonly CommandDescriptor CdMassRank = new CommandDescriptor {
Name = "MassRank",
Category = CommandCategory.Maintenance | CommandCategory.Moderation,
IsHidden = true,
IsConsoleSafe = true,
Permissions = new[] { Permission.EditPlayerDB, Permission.Promote, Permission.Demote },
Help = "",
Usage = "/MassRank FromRank ToRank Reason",
Handler = MassRankHandler
};
static void MassRankHandler( Player player, CommandReader cmd ) {
string fromRankName = cmd.Next();
string toRankName = cmd.Next();
string reason = cmd.NextAll();
if( fromRankName == null || toRankName == null ) {
CdMassRank.PrintUsage( player );
return;
}
Rank fromRank = RankManager.FindRank( fromRankName );
if( fromRank == null ) {
player.MessageNoRank( fromRankName );
return;
}
Rank toRank = RankManager.FindRank( toRankName );
if( toRank == null ) {
player.MessageNoRank( toRankName );
return;
}
if( fromRank == toRank ) {
player.Message( "Ranks must be different" );
return;
}
int playerCount = fromRank.PlayerCount;
string verb = (fromRank > toRank ? "demot" : "promot");
if( !cmd.IsConfirmed ) {
Logger.Log( LogType.UserActivity,
"MassRank: Asked {0} to confirm {1}ion of {2} players.",
player.Name, verb, playerCount );
player.Confirm( cmd, "{0}e {1} players?", verb.UppercaseFirst(), playerCount );
return;
}
player.Message( "MassRank: {0}ing {1} players...",
verb, playerCount );
int affected = PlayerDB.MassRankChange( player, fromRank, toRank, reason );
player.Message( "MassRank: done, {0} records affected.", affected );
}
#endregion
#region SetInfo
static readonly CommandDescriptor CdSetInfo = new CommandDescriptor {
Name = "SetInfo",
Category = CommandCategory.Maintenance | CommandCategory.Moderation,
IsConsoleSafe = true,
Permissions = new[] { Permission.EditPlayerDB },
Help = "Allows direct editing of players' database records. List of editable properties: " +
"BanReason, DisplayedName, KickReason, PreviousRank, RankChangeType, " +
"RankReason, TimesKicked, TotalTime, UnbanReason. For detailed help see &H/Help SetInfo <Property>",
HelpSections = new Dictionary<string, string>{
{ "banreason", "&H/SetInfo <PlayerName> BanReason <Reason>&N&S" +
"Changes ban reason for the given player. Original ban reason is preserved in the logs." },
{ "displayedname", "&H/SetInfo <RealPlayerName> DisplayedName <DisplayedName>&N&S" +
"Sets or resets the way player's name is displayed in chat. "+
"Any printable symbols or color codes may be used in the displayed name. "+
"Note that player's real name is still used in logs and on the in-game player list. "+
"To remove a custom name, type \"&H/SetInfo <RealName> DisplayedName&S\" (omit the name)." },
{ "kickreason", "&H/SetInfo <PlayerName> KickReason <Reason>&N&S" +
"Changes reason of most-recent kick for the given player. " +
"Original kick reason is preserved in the logs." },
{ "previousrank", "&H/SetInfo <PlayerName> PreviousRank <RankName>&N&S" +
"Changes previous rank held by the player. " +
"To reset previous rank to \"none\" (will show as \"default\" in &H/Info&S), " +
"type \"&H/SetInfo <Name> PreviousRank&S\" (omit the rank name)." },
{ "rankchangetype", "&H/SetInfo <PlayerName> RankChangeType <Type>&N&S" +
"Sets the type of rank change. <Type> can be: Promoted, Demoted, AutoPromoted, AutoDemoted." },
{ "rankreason", "&H/SetInfo <PlayerName> RankReason <Reason>&N&S" +
"Changes promotion/demotion reason for the given player. "+
"Original promotion/demotion reason is preserved in the logs." },
{ "timeskicked", "&H/SetInfo <PlayerName> TimesKicked <#>&N&S" +
"Changes the number of times that a player has been kicked. "+
"Acceptable value range: 0-9999" },
{ "totaltime", "&H/SetInfo <PlayerName> TotalTime <Time>&N&S" +
"Changes the amount of game time that the player has on record. " +
"Accepts values in the common compact time-span format." },
{ "unbanreason", "&H/SetInfo <PlayerName> UnbanReason <Reason>&N&S" +
"Changes unban reason for the given player. " +
"Original unban reason is preserved in the logs." },
},
Usage = "/SetInfo <PlayerName> <Property> <Value>",
Handler = SetInfoHandler
};
static void SetInfoHandler( Player player, CommandReader cmd ) {
string targetName = cmd.Next();
string propertyName = cmd.Next();
string valName = cmd.NextAll();
if( targetName == null || propertyName == null ) {
CdSetInfo.PrintUsage( player );
return;
}
PlayerInfo info = PlayerDB.FindPlayerInfoOrPrintMatches(player, targetName, SearchOptions.IncludeSelf);
if( info == null ) return;
switch( propertyName.ToLower() ) {
case "timeskicked":
case "tk":
int oldTimesKicked = info.TimesKicked;
if( ValidateInt( valName, 0, 9999 ) ) {
info.TimesKicked = Int32.Parse( valName );
player.Message( "SetInfo: TimesKicked for {0}&S changed from {1} to {2}",
info.ClassyName,
oldTimesKicked,
info.TimesKicked );
break;
} else {
player.Message( "SetInfo: TimesKicked value out of range (acceptable: 0-9999)" );
return;
}
case "previousrank":
case "pr":
Rank newPreviousRank;
if( valName.Length > 0 ) {
newPreviousRank = RankManager.FindRank( valName );
if( newPreviousRank == null ) {
player.MessageNoRank( valName );
return;
}
} else {
newPreviousRank = null;
}
Rank oldPreviousRank = info.PreviousRank;
if( newPreviousRank == null && oldPreviousRank == null ) {
player.Message( "SetInfo: PreviousRank for {0}&S is not set.",
info.ClassyName );
return;
} else if( newPreviousRank == oldPreviousRank ) {
player.Message( "SetInfo: PreviousRank for {0}&S is already set to {1}",
info.ClassyName,
newPreviousRank.ClassyName );
return;
}
info.PreviousRank = newPreviousRank;
if( oldPreviousRank == null ) {
player.Message( "SetInfo: PreviousRank for {0}&S set to {1}&",
info.ClassyName,
newPreviousRank.ClassyName );
} else if( newPreviousRank == null ) {
player.Message( "SetInfo: PreviousRank for {0}&S was reset (was {1}&S)",
info.ClassyName,
oldPreviousRank.ClassyName );
} else {
player.Message( "SetInfo: PreviousRank for {0}&S changed from {1}&S to {2}",
info.ClassyName,
oldPreviousRank.ClassyName,
newPreviousRank.ClassyName );
}
break;
case "totaltime":
case "tt":
TimeSpan newTotalTime;
TimeSpan oldTotalTime = info.TotalTime;
if( valName.TryParseMiniTimespan( out newTotalTime ) ) {
if( newTotalTime > DateTimeUtil.MaxTimeSpan ) {
player.MessageMaxTimeSpan();
return;
}
info.TotalTime = newTotalTime;
player.Message( "SetInfo: TotalTime for {0}&S changed from {1} ({2}) to {3} ({4})",
info.ClassyName,
oldTotalTime.ToMiniString(),
oldTotalTime.ToCompactString(),
info.TotalTime.ToMiniString(),
info.TotalTime.ToCompactString() );
break;
} else {
player.Message( "SetInfo: Could not parse value given for TotalTime." );
return;
}
case "blocksbuilt":
case "bb":
if (player != Player.Console) {
player.Message("&WYou are not able to Set a players built amount.");
return;
}
int oldbb = info.BlocksBuilt;
int resultbb;
bool parsedbb = int.TryParse(valName, out resultbb);
if (parsedbb)
{
info.BlocksBuilt = resultbb;
player.Message("SetInfo: BlocksBuilt for {0}&S changed from {1} to {2}",
info.ClassyName,
oldbb.ToString(),
info.BlocksBuilt.ToString());
break;
}
else
{
player.Message("SetInfo: Could not parse value given for BlocksBuilt.");
return;
}
case "blocksdeleted":
case "bd":
if (player != Player.Console) {
player.Message("&WYou are not able to Set a players built amount.");
return;
}
int oldbd = info.BlocksBuilt;
int resultbd;
bool parsedbd = int.TryParse(valName, out resultbd);
if (parsedbd)
{
info.BlocksDeleted = resultbd;
player.Message("SetInfo: BlocksDeleted for {0}&S changed from {1} to {2}",
info.ClassyName,
oldbd.ToString(),
info.BlocksDeleted.ToString());
break;
}
else
{
player.Message("SetInfo: Could not parse value given for BlocksBuilt.");
return;
}
case "rankchangetype":
case "rct":
RankChangeType oldType = info.RankChangeType;
RankChangeType newType;
if( !EnumUtil.TryParse( valName, out newType, true ) ) {
player.Message( "SetInfo: Could not parse RankChangeType. Allowed values: {0}",
Enum.GetNames( typeof( RankChangeType ) ).JoinToString() );
return;
}
player.Message( "SetInfo: RankChangeType for {0}&S changed from {1} to {2}",
info.ClassyName,
oldType,
info.RankChangeType );
break;
case "banreason":
case "br":
if( valName.Length == 0 ) valName = null;
if( SetPlayerInfoField( player, "BanReason", info, info.BanReason, valName ) ) {
info.BanReason = valName;
break;
} else {
return;
}
case "unbanreason":
case "ur":
if( valName.Length == 0 ) valName = null;
if( SetPlayerInfoField( player, "UnbanReason", info, info.UnbanReason, valName ) ) {
info.UnbanReason = valName;
break;
} else {
return;
}
case "rankreason":
case "rr":
if( valName.Length == 0 ) valName = null;
if( SetPlayerInfoField( player, "RankReason", info, info.RankChangeReason, valName ) ) {
info.RankChangeReason = valName;
break;
} else {
return;
}
case "kickreason":
case "kr":
if( valName.Length == 0 ) valName = null;
if( SetPlayerInfoField( player, "KickReason", info, info.LastKickReason, valName ) ) {
info.LastKickReason = valName;
break;
} else {
return;
}
case "readtherules":
case "rtr":
case "hasrtr":
bool rtr;
bool.TryParse(valName, out rtr);
if (SetPlayerInfoField(player, "HasRTR", info, info.HasRTR.ToString(), rtr.ToString())) {
info.HasRTR = rtr;
break;
} else {
return;
}
case "displayedname":
case "dn":
case "nick":
if (valName.Length == 0) valName = null;
if (SetPlayerInfoField(player, "DisplayedName", info, info.DisplayedName, valName)) {
info.DisplayedName = valName;
break;
} else {
return;
}
case "ip":
case "ipaddress":
case "lastip":
if (valName.Length == 0) valName = IPAddress.None.ToString();
IPAddress ip;
if (!IPAddress.TryParse(valName, out ip)) {
player.Message("SetInfo: Could not parse value given for LastIP.");
return;
}
string oldIP = info.LastIP == null ? null : info.LastIP.ToString();
if (SetPlayerInfoField( player, "LastIP", info, oldIP, valName)) {
info.LastIP = ip;
break;
} else {
return;
}
default:
player.Message( "Only the following properties are editable: " +
"TimesKicked, PreviousRank, TotalTime, RankChangeType, " +
"BanReason, UnbanReason, RankReason, KickReason, DisplayedName" );
return;
}
info.LastModified = DateTime.UtcNow;
}
static bool SetPlayerInfoField( [NotNull] Player player, [NotNull] string fieldName, [NotNull] IClassy info,
[CanBeNull] string oldValue, [CanBeNull] string newValue ) {
if( player == null ) throw new ArgumentNullException( "player" );
if( fieldName == null ) throw new ArgumentNullException( "fieldName" );
if( info == null ) throw new ArgumentNullException( "info" );
if( newValue == oldValue ) {
if( newValue == null ) {
player.Message( "SetInfo: {0} for {1}&S is not set.",
fieldName, info.ClassyName );
} else {
player.Message( "SetInfo: {0} for {1}&S is already set to \"{2}&S\"",
fieldName, info.ClassyName, oldValue );
}
return false;
}
if( oldValue == null ) {
player.Message( "SetInfo: {0} for {1}&S set to \"{2}&S\"",
fieldName, info.ClassyName, newValue );
} else if( newValue == null ) {
player.Message( "SetInfo: {0} for {1}&S was reset (was \"{2}&S\")",
fieldName, info.ClassyName, oldValue );
} else {
player.Message( "SetInfo: {0} for {1}&S changed from \"{2}&S\" to \"{3}&S\"",
fieldName, info.ClassyName,
oldValue, newValue );
}
return true;
}
static bool ValidateInt( string stringVal, int min, int max ) {
int val;
if( Int32.TryParse( stringVal, out val ) ) {
return (val >= min && val <= max);
} else {
return false;
}
}
#endregion
#region Nick
static readonly CommandDescriptor CdNick = new CommandDescriptor {
Name = "SetNick",
Aliases = new[] { "SetNickname", "Nickname", "Nick" },
Category = CommandCategory.New | CommandCategory.Maintenance,
Permissions = new[] { Permission.EditPlayerDB },
IsConsoleSafe = true,
Help = "Set displayed name of specified player",
Usage = "/SetNick <player> <NewPlayerName>",
Handler = NickHandler
};
static void NickHandler(Player player, CommandReader cmd) {
PlayerInfo info = InfoCommands.FindPlayerInfo(player, cmd);
if (info == null) return;
if (!cmd.HasNext) {
CdNick.PrintUsage(player);
return;
}
string newNick = cmd.NextAll();
string oldNick = info.DisplayedName ?? "";
if (oldNick.Equals(newNick)) {
player.Message("{0}'s nickname is already set to {1}",info.Name, newNick);
return;
}
if (info.IsOnline) {
info.PlayerObject.Message("{0}hanged your nickname{1} to {2}",
(info.PlayerObject == player ? "C" : player.Name + " c"),
string.IsNullOrEmpty(oldNick) ? string.Format(" from {0}", oldNick) : "",
newNick);
}
if (info.PlayerObject != player) {
player.Message("Changed nickname of {0}{1} to {2}", info.Name,
string.IsNullOrEmpty(oldNick) ? string.Format(" from {0}", oldNick) : "",
newNick);
}
info.DisplayedName = newNick;
}
#endregion
#region Reload
static readonly CommandDescriptor CdReload = new CommandDescriptor {
Name = "Reload",
Aliases = new[] { "configreload", "reloadconfig", "autorankreload", "reloadautorank" },
Category = CommandCategory.Maintenance,
Permissions = new[] { Permission.ReloadConfig },
IsConsoleSafe = true,
Usage = "/Reload config/autorank/salt",
Help = "Reloads a given configuration file or setting. "+
"Config note: changes to ranks and IRC settings still require a full restart. "+
"Salt note: Until server synchronizes with Minecraft.net, " +
"connecting players may have trouble verifying names.",
Handler = ReloadHandler
};
static void ReloadHandler( Player player, CommandReader cmd ) {
string whatToReload = cmd.Next();
if( whatToReload == null ) {
CdReload.PrintUsage( player );
return;
}
whatToReload = whatToReload.ToLower();
using( LogRecorder rec = new LogRecorder() ) {
bool success;
switch( whatToReload ) {
case "config":
success = Config.Load( true, true );
break;
case "autorank":
success = AutoRankManager.Init();
break;
case "salt":
Heartbeat.Salt = Server.GetRandomString( 32 );
player.Message( "&WNote: Until server synchronizes with Minecraft.net, " +
"connecting players may have trouble verifying names." );
success = true;
break;
default:
CdReload.PrintUsage( player );
return;
}
if( rec.HasMessages ) {
foreach( string msg in rec.MessageList ) {
player.Message( msg );
}
}
if( success ) {
player.Message( "Reload: reloaded {0}.", whatToReload );
} else {
player.Message( "&WReload: Error(s) occurred while reloading {0}.", whatToReload );
}
}
}
#endregion
#region Shutdown, Restart
static readonly CommandDescriptor CdShutdown = new CommandDescriptor {
Name = "Shutdown",
Category = CommandCategory.Maintenance,
Permissions = new[] { Permission.ShutdownServer },
IsConsoleSafe = true,
Help = "Shuts down the server remotely after a given delay. " +
"A shutdown reason or message can be specified to be shown to players. " +
"Type &H/Shutdown abort&S to cancel.",
Usage = "/Shutdown Delay [Reason]&S or &H/Shutdown abort",
Handler = ShutdownHandler
};
static readonly TimeSpan DefaultShutdownTime = TimeSpan.FromSeconds( 5 );
static void ShutdownHandler( Player player, CommandReader cmd ) {
string delayString = cmd.Next();
TimeSpan delayTime = DefaultShutdownTime;
string reason = "";
if( delayString != null ) {
if( delayString.CaselessEquals( "abort" ) ) {
if( Server.CancelShutdown() ) {
Logger.Log( LogType.UserActivity,
"Shutdown aborted by {0}.", player.Name );
Server.Message( "&WShutdown aborted by {0}", player.ClassyName );
} else {
player.Message( "Cannot abort shutdown - too late." );
}
return;
} else if( !delayString.TryParseMiniTimespan( out delayTime ) ) {
CdShutdown.PrintUsage( player );
return;
}
if( delayTime > DateTimeUtil.MaxTimeSpan ) {
player.MessageMaxTimeSpan();
return;
}
reason = cmd.NextAll();
}
if( delayTime.TotalMilliseconds > Int32.MaxValue - 1 ) {
player.Message( "WShutdown: Delay is too long, maximum is {0}",
TimeSpan.FromMilliseconds( Int32.MaxValue - 1 ).ToMiniString() );
return;
}
Server.Message( "&WServer shutting down in {0}", delayTime.ToMiniString() );
if( String.IsNullOrEmpty( reason ) ) {
Logger.Log( LogType.UserActivity,
"{0} scheduled a shutdown ({1} delay).",
player.Name, delayTime.ToCompactString() );
ShutdownParams sp = new ShutdownParams( ShutdownReason.ShutdownCommand, delayTime, false );
Server.Shutdown( sp, false );
} else {
Server.Message( "&SShutdown reason: {0}", reason );
Logger.Log( LogType.UserActivity,
"{0} scheduled a shutdown ({1} delay). Reason: {2}",
player.Name, delayTime.ToCompactString(), reason );
ShutdownParams sp = new ShutdownParams( ShutdownReason.ShutdownCommand, delayTime, false, reason, player );
Server.Shutdown( sp, false );
}
}
static readonly CommandDescriptor CdRestart = new CommandDescriptor {
Name = "Restart",
Category = CommandCategory.Maintenance,
Permissions = new[] { Permission.ShutdownServer },
IsConsoleSafe = true,
Help = "Restarts the server remotely after a given delay. " +
"A restart reason or message can be specified to be shown to players. " +
"Type &H/Restart abort&S to cancel.",
Usage = "/Restart Delay [Reason]&S or &H/Restart abort",
Handler = RestartHandler
};
static void RestartHandler( Player player, CommandReader cmd ) {
string delayString = cmd.Next();
TimeSpan delayTime = DefaultShutdownTime;
string reason = "";
if( delayString != null ) {
if( delayString.CaselessEquals( "abort" ) ) {
if( Server.CancelShutdown() ) {
Logger.Log( LogType.UserActivity,
"Restart aborted by {0}.", player.Name );
Server.Message( "&WRestart aborted by {0}", player.ClassyName );
} else {
player.Message( "Cannot abort restart - too late." );
}
return;
} else if( !delayString.TryParseMiniTimespan( out delayTime ) ) {
CdRestart.PrintUsage( player );
return;
}
if( delayTime > DateTimeUtil.MaxTimeSpan ) {
player.MessageMaxTimeSpan();
return;
}
reason = cmd.NextAll();
}
if( delayTime.TotalMilliseconds > Int32.MaxValue - 1 ) {
player.Message( "Restart: Delay is too long, maximum is {0}",
TimeSpan.FromMilliseconds( Int32.MaxValue - 1 ).ToMiniString() );
return;
}
Server.Message( "&WServer restarting in {0}", delayTime.ToMiniString() );
if( String.IsNullOrEmpty( reason ) ) {
Logger.Log( LogType.UserActivity,
"{0} scheduled a restart ({1} delay).",
player.Name, delayTime.ToCompactString() );
ShutdownParams sp = new ShutdownParams( ShutdownReason.RestartCommand, delayTime, true );
Server.Shutdown( sp, false );
} else {
Server.Message( "&WRestart reason: {0}", reason );
Logger.Log( LogType.UserActivity,
"{0} scheduled a restart ({1} delay). Reason: {2}",
player.Name, delayTime.ToCompactString(), reason );
ShutdownParams sp = new ShutdownParams( ShutdownReason.RestartCommand, delayTime, true, reason, player );
Server.Shutdown( sp, false );
}
}
#endregion
#region PruneDB
static readonly CommandDescriptor CdPruneDB = new CommandDescriptor {
Name = "PruneDB",
Category = CommandCategory.Maintenance,
IsConsoleSafe = true,
IsHidden = true,
Permissions = new[] { Permission.EditPlayerDB },
Help = "Removes inactive players from the player database. Use with caution.",
Handler = PruneDBHandler
};
static void PruneDBHandler( Player player, CommandReader cmd ) {
if( !cmd.IsConfirmed ) {
player.Message( "PruneDB: Finding inactive players..." );
int inactivePlayers = PlayerDB.CountInactivePlayers();
if( inactivePlayers == 0 ) {
player.Message( "PruneDB: No inactive players found." );
} else {
Logger.Log( LogType.UserActivity,
"PruneDB: Asked {0} to confirm erasing {1} records.",
player.Name, inactivePlayers );
player.Confirm( cmd, "PruneDB: Erase {0} records of inactive players?",
inactivePlayers );
}
} else {
var task = Scheduler.NewBackgroundTask( PruneDBTask, player );
task.IsCritical = true;
task.RunOnce();
}
}
static void PruneDBTask( SchedulerTask task ) {
int removedCount = PlayerDB.RemoveInactivePlayers();
Player player = (Player)task.UserState;
player.Message( "PruneDB: Removed {0} inactive players!", removedCount );
}
#endregion
#region Importing
static readonly CommandDescriptor CdImport = new CommandDescriptor {
Name = "Import",
Aliases = new[] { "importbans", "importranks" },
Category = CommandCategory.Maintenance,
IsConsoleSafe = true,
Permissions = new[] { Permission.Import },
Usage = "/Import bans Software File&S or &H/Import ranks Software File Rank",
Help = "Imports data from formats used by other servers. " +
"Currently only MCSharp/MCZall/MCLawl/MCForge files are supported.",
Handler = ImportHandler
};
static void ImportHandler( Player player, CommandReader cmd ) {
string action = cmd.Next();
if( action == null ) {
CdImport.PrintUsage( player );
return;
}
switch( action.ToLower() ) {
case "bans":
if (!player.Can(Permission.Ban))