using SharedLibraryCore;
using SharedLibraryCore.Configuration;
using SharedLibraryCore.Database.Models;
using SharedLibraryCore.Interfaces;
using System;
using System.Collections.Generic;
using System.Linq;
using Data.Models;
using Microsoft.Extensions.Logging;
using static SharedLibraryCore.Server;
using ILogger = Microsoft.Extensions.Logging.ILogger;
namespace IW4MAdmin.Application.EventParsers
{
public class BaseEventParser : IEventParser
{
private readonly Dictionary<string, (string, Func<string, IEventParserConfiguration, GameEvent, GameEvent>)> _customEventRegistrations;
private readonly ILogger _logger;
private readonly ApplicationConfiguration _appConfig;
private readonly Dictionary<ParserRegex, GameEvent.EventType> _regexMap;
private readonly Dictionary<string, GameEvent.EventType> _eventTypeMap;
public BaseEventParser(IParserRegexFactory parserRegexFactory, ILogger logger, ApplicationConfiguration appConfig)
{
_customEventRegistrations = new Dictionary<string, (string, Func<string, IEventParserConfiguration, GameEvent, GameEvent>)>();
_logger = logger;
_appConfig = appConfig;
Configuration = new DynamicEventParserConfiguration(parserRegexFactory)
{
GameDirectory = "main",
};
Configuration.Say.Pattern = @"^(say|sayteam);(-?[A-Fa-f0-9_]{1,32}|bot[0-9]+|0);([0-9]+);([^;]*);(.*)$";
Configuration.Say.AddMapping(ParserRegex.GroupType.EventType, 1);
Configuration.Say.AddMapping(ParserRegex.GroupType.OriginNetworkId, 2);
Configuration.Say.AddMapping(ParserRegex.GroupType.OriginClientNumber, 3);
Configuration.Say.AddMapping(ParserRegex.GroupType.OriginName, 4);
Configuration.Say.AddMapping(ParserRegex.GroupType.Message, 5);
Configuration.Quit.Pattern = @"^(Q);(-?[A-Fa-f0-9_]{1,32}|bot[0-9]+|0);([0-9]+);(.*)$";
Configuration.Quit.AddMapping(ParserRegex.GroupType.EventType, 1);
Configuration.Quit.AddMapping(ParserRegex.GroupType.OriginNetworkId, 2);
Configuration.Quit.AddMapping(ParserRegex.GroupType.OriginClientNumber, 3);
Configuration.Quit.AddMapping(ParserRegex.GroupType.OriginName, 4);
Configuration.Join.Pattern = @"^(J);(-?[A-Fa-f0-9_]{1,32}|bot[0-9]+|0);([0-9]+);(.*)$";
Configuration.Join.AddMapping(ParserRegex.GroupType.EventType, 1);
Configuration.Join.AddMapping(ParserRegex.GroupType.OriginNetworkId, 2);
Configuration.Join.AddMapping(ParserRegex.GroupType.OriginClientNumber, 3);
Configuration.Join.AddMapping(ParserRegex.GroupType.OriginName, 4);
Configuration.JoinTeam.Pattern = @"^(JT);(-?[A-Fa-f0-9_]{1,32}|bot[0-9]+|0);([0-9]+);(\w+);(.+)$";
Configuration.JoinTeam.AddMapping(ParserRegex.GroupType.EventType, 1);
Configuration.JoinTeam.AddMapping(ParserRegex.GroupType.OriginNetworkId, 2);
Configuration.JoinTeam.AddMapping(ParserRegex.GroupType.OriginClientNumber, 3);
Configuration.JoinTeam.AddMapping(ParserRegex.GroupType.OriginTeam, 4);
Configuration.JoinTeam.AddMapping(ParserRegex.GroupType.OriginName, 5);
Configuration.Damage.Pattern = @"^(D);(-?[A-Fa-f0-9_]{1,32}|bot[0-9]+|0);(-?[0-9]+);(axis|allies|world|none)?;([^;]{1,32});(-?[A-Fa-f0-9_]{1,32}|bot[0-9]+|0)?;(-?[0-9]+);(axis|allies|world|none)?;([^;]{1,32})?;((?:[0-9]+|[a-z]+|_|\+)+);([0-9]+);((?:[A-Z]|_)+);((?:[a-z]|_)+)$";
Configuration.Damage.AddMapping(ParserRegex.GroupType.EventType, 1);
Configuration.Damage.AddMapping(ParserRegex.GroupType.TargetNetworkId, 2);
Configuration.Damage.AddMapping(ParserRegex.GroupType.TargetClientNumber, 3);
Configuration.Damage.AddMapping(ParserRegex.GroupType.TargetTeam, 4);
Configuration.Damage.AddMapping(ParserRegex.GroupType.TargetName, 5);
Configuration.Damage.AddMapping(ParserRegex.GroupType.OriginNetworkId, 6);
Configuration.Damage.AddMapping(ParserRegex.GroupType.OriginClientNumber, 7);
Configuration.Damage.AddMapping(ParserRegex.GroupType.OriginTeam, 8);
Configuration.Damage.AddMapping(ParserRegex.GroupType.OriginName, 9);
Configuration.Damage.AddMapping(ParserRegex.GroupType.Weapon, 10);
Configuration.Damage.AddMapping(ParserRegex.GroupType.Damage, 11);
Configuration.Damage.AddMapping(ParserRegex.GroupType.MeansOfDeath, 12);
Configuration.Damage.AddMapping(ParserRegex.GroupType.HitLocation, 13);
Configuration.Kill.Pattern = @"^(K);(-?[A-Fa-f0-9_]{1,32}|bot[0-9]+|0);(-?[0-9]+);(axis|allies|world|none)?;([^;]{1,32});(-?[A-Fa-f0-9_]{1,32}|bot[0-9]+|0)?;(-?[0-9]+);(axis|allies|world|none)?;([^;]{1,32})?;((?:[0-9]+|[a-z]+|_|\+)+);([0-9]+);((?:[A-Z]|_)+);((?:[a-z]|_)+)$";
Configuration.Kill.AddMapping(ParserRegex.GroupType.EventType, 1);
Configuration.Kill.AddMapping(ParserRegex.GroupType.TargetNetworkId, 2);
Configuration.Kill.AddMapping(ParserRegex.GroupType.TargetClientNumber, 3);
Configuration.Kill.AddMapping(ParserRegex.GroupType.TargetTeam, 4);
Configuration.Kill.AddMapping(ParserRegex.GroupType.TargetName, 5);
Configuration.Kill.AddMapping(ParserRegex.GroupType.OriginNetworkId, 6);
Configuration.Kill.AddMapping(ParserRegex.GroupType.OriginClientNumber, 7);
Configuration.Kill.AddMapping(ParserRegex.GroupType.OriginTeam, 8);
Configuration.Kill.AddMapping(ParserRegex.GroupType.OriginName, 9);
Configuration.Kill.AddMapping(ParserRegex.GroupType.Weapon, 10);
Configuration.Kill.AddMapping(ParserRegex.GroupType.Damage, 11);
Configuration.Kill.AddMapping(ParserRegex.GroupType.MeansOfDeath, 12);
Configuration.Kill.AddMapping(ParserRegex.GroupType.HitLocation, 13);
Configuration.MapChange.Pattern = @".*InitGame.*";
Configuration.MapEnd.Pattern = @".*(?:ExitLevel|ShutdownGame).*";
Configuration.Time.Pattern = @"^ *(([0-9]+):([0-9]+) |^[0-9]+ )";
_regexMap = new Dictionary<ParserRegex, GameEvent.EventType>
{
{Configuration.Say, GameEvent.EventType.Say},
{Configuration.Kill, GameEvent.EventType.Kill},
{Configuration.MapChange, GameEvent.EventType.MapChange},
{Configuration.MapEnd, GameEvent.EventType.MapEnd},
{Configuration.JoinTeam, GameEvent.EventType.JoinTeam}
};
_eventTypeMap = new Dictionary<string, GameEvent.EventType>
{
{"say", GameEvent.EventType.Say},
{"sayteam", GameEvent.EventType.Say},
{"K", GameEvent.EventType.Kill},
{"D", GameEvent.EventType.Damage},
{"J", GameEvent.EventType.PreConnect},
{"JT", GameEvent.EventType.JoinTeam},
{"Q", GameEvent.EventType.PreDisconnect}
};
}
public IEventParserConfiguration Configuration { get; set; }
public string Version { get; set; } = "CoD";
public Game GameName { get; set; } = Game.COD;
public string URLProtocolFormat { get; set; } = "CoD://{{ip}}:{{port}}";
public string Name { get; set; } = "Call of Duty";
private (GameEvent.EventType type, string eventKey) GetEventTypeFromLine(string logLine)
{
var lineSplit = logLine.Split(';');
if (lineSplit.Length > 1)
{
var type = lineSplit[0];
return _eventTypeMap.ContainsKey(type) ? (_eventTypeMap[type], type): (GameEvent.EventType.Unknown, lineSplit[0]);
}
foreach (var (key, value) in _regexMap)
{
var result = key.PatternMatcher.Match(logLine);
if (result.Success)
{
return (value, null);
}
}
return (GameEvent.EventType.Unknown, null);
}
public virtual GameEvent GenerateGameEvent(string logLine)
{
var timeMatch = Configuration.Time.PatternMatcher.Match(logLine);
var gameTime = 0L;
if (timeMatch.Success)
{
if (timeMatch.Values[0].Contains(":"))
{
gameTime = timeMatch
.Values
.Skip(2)
// this converts the timestamp into seconds passed
.Select((value, index) => long.Parse(value.ToString()) * (index == 0 ? 60 : 1))
.Sum();
}
else
{
gameTime = long.Parse(timeMatch.Values[0]);
}
// we want to strip the time from the log line
logLine = logLine.Substring(timeMatch.Values.First().Length).Trim();
}
var eventParseResult = GetEventTypeFromLine(logLine);
var eventType = eventParseResult.type;
_logger.LogDebug(logLine);
if (eventType == GameEvent.EventType.Say)
{
var matchResult = Configuration.Say.PatternMatcher.Match(logLine);
if (matchResult.Success)
{
var message = matchResult.Values[Configuration.Say.GroupMapping[ParserRegex.GroupType.Message]]
.Replace("\x15", "")
.Trim();
if (message.Length > 0)
{
var originIdString = matchResult.Values[Configuration.Say.GroupMapping[ParserRegex.GroupType.OriginNetworkId]];
var originName = matchResult.Values[Configuration.Say.GroupMapping[ParserRegex.GroupType.OriginName]];
var originId = originIdString.IsBotGuid() ?
originName.GenerateGuidFromString() :
originIdString.ConvertGuidToLong(Configuration.GuidNumberStyle);
var clientNumber = int.Parse(matchResult.Values[Configuration.Say.GroupMapping[ParserRegex.GroupType.OriginClientNumber]]);
if (message.StartsWith(_appConfig.CommandPrefix) || message.StartsWith(_appConfig.BroadcastCommandPrefix))
{
return new GameEvent()
{
Type = GameEvent.EventType.Command,
Data = message,
Origin = new EFClient() { NetworkId = originId, ClientNumber = clientNumber },
Message = message,
Extra = logLine,
RequiredEntity = GameEvent.EventRequiredEntity.Origin,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
return new GameEvent()
{
Type = GameEvent.EventType.Say,
Data = message,
Origin = new EFClient() { NetworkId = originId, ClientNumber = clientNumber },
Message = message,
Extra = logLine,
RequiredEntity = GameEvent.EventRequiredEntity.Origin,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
}
}
if (eventType == GameEvent.EventType.Kill)
{
var match = Configuration.Kill.PatternMatcher.Match(logLine);
if (match.Success)
{
var originIdString = match.Values[Configuration.Kill.GroupMapping[ParserRegex.GroupType.OriginNetworkId]];
var targetIdString = match.Values[Configuration.Kill.GroupMapping[ParserRegex.GroupType.TargetNetworkId]];
var originName = match.Values[Configuration.Kill.GroupMapping[ParserRegex.GroupType.OriginName]];
var targetName = match.Values[Configuration.Kill.GroupMapping[ParserRegex.GroupType.TargetName]];
var originId = originIdString.IsBotGuid() ?
originName.GenerateGuidFromString() :
originIdString.ConvertGuidToLong(Configuration.GuidNumberStyle, Utilities.WORLD_ID);
var targetId = targetIdString.IsBotGuid() ?
targetName.GenerateGuidFromString() :
targetIdString.ConvertGuidToLong(Configuration.GuidNumberStyle, Utilities.WORLD_ID);
var originClientNumber = int.Parse(match.Values[Configuration.Kill.GroupMapping[ParserRegex.GroupType.OriginClientNumber]]);
var targetClientNumber = int.Parse(match.Values[Configuration.Kill.GroupMapping[ParserRegex.GroupType.TargetClientNumber]]);
return new GameEvent()
{
Type = GameEvent.EventType.Kill,
Data = logLine,
Origin = new EFClient() { NetworkId = originId, ClientNumber = originClientNumber },
Target = new EFClient() { NetworkId = targetId, ClientNumber = targetClientNumber },
RequiredEntity = GameEvent.EventRequiredEntity.Origin | GameEvent.EventRequiredEntity.Target,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
}
if (eventType == GameEvent.EventType.Damage)
{
var match = Configuration.Damage.PatternMatcher.Match(logLine);
if (match.Success)
{
var originIdString = match.Values[Configuration.Damage.GroupMapping[ParserRegex.GroupType.OriginNetworkId]];
var targetIdString = match.Values[Configuration.Damage.GroupMapping[ParserRegex.GroupType.TargetNetworkId]];
var originName = match.Values[Configuration.Damage.GroupMapping[ParserRegex.GroupType.OriginName]];
var targetName = match.Values[Configuration.Damage.GroupMapping[ParserRegex.GroupType.TargetName]];
var originId = originIdString.IsBotGuid() ?
originName.GenerateGuidFromString() :
originIdString.ConvertGuidToLong(Configuration.GuidNumberStyle, Utilities.WORLD_ID);
var targetId = targetIdString.IsBotGuid() ?
targetName.GenerateGuidFromString() :
targetIdString.ConvertGuidToLong(Configuration.GuidNumberStyle, Utilities.WORLD_ID);
var originClientNumber = int.Parse(match.Values[Configuration.Damage.GroupMapping[ParserRegex.GroupType.OriginClientNumber]]);
var targetClientNumber = int.Parse(match.Values[Configuration.Damage.GroupMapping[ParserRegex.GroupType.TargetClientNumber]]);
return new GameEvent()
{
Type = GameEvent.EventType.Damage,
Data = logLine,
Origin = new EFClient() { NetworkId = originId, ClientNumber = originClientNumber },
Target = new EFClient() { NetworkId = targetId, ClientNumber = targetClientNumber },
RequiredEntity = GameEvent.EventRequiredEntity.Origin | GameEvent.EventRequiredEntity.Target,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
}
if (eventType == GameEvent.EventType.PreConnect)
{
var match = Configuration.Join.PatternMatcher.Match(logLine);
if (match.Success)
{
var originIdString = match.Values[Configuration.Join.GroupMapping[ParserRegex.GroupType.OriginNetworkId]];
var originName = match.Values[Configuration.Join.GroupMapping[ParserRegex.GroupType.OriginName]];
var networkId = originIdString.IsBotGuid() ?
originName.GenerateGuidFromString() :
originIdString.ConvertGuidToLong(Configuration.GuidNumberStyle);
return new GameEvent()
{
Type = GameEvent.EventType.PreConnect,
Data = logLine,
Origin = new EFClient()
{
CurrentAlias = new EFAlias()
{
Name = match.Values[Configuration.Join.GroupMapping[ParserRegex.GroupType.OriginName]].TrimNewLine(),
},
NetworkId = networkId,
ClientNumber = Convert.ToInt32(match.Values[Configuration.Join.GroupMapping[ParserRegex.GroupType.OriginClientNumber]]),
State = EFClient.ClientState.Connecting,
},
Extra = originIdString,
RequiredEntity = GameEvent.EventRequiredEntity.None,
IsBlocking = true,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
}
if (eventType == GameEvent.EventType.JoinTeam)
{
var match = Configuration.JoinTeam.PatternMatcher.Match(logLine);
if (match.Success)
{
var originIdString = match.Values[Configuration.JoinTeam.GroupMapping[ParserRegex.GroupType.OriginNetworkId]];
var originName = match.Values[Configuration.JoinTeam.GroupMapping[ParserRegex.GroupType.OriginName]];
var team = match.Values[Configuration.JoinTeam.GroupMapping[ParserRegex.GroupType.OriginTeam]];
if (Configuration.TeamMapping.ContainsKey(team))
{
team = Configuration.TeamMapping[team].ToString();
}
var networkId = originIdString.IsBotGuid() ?
originName.GenerateGuidFromString() :
originIdString.ConvertGuidToLong(Configuration.GuidNumberStyle);
return new GameEvent
{
Type = GameEvent.EventType.JoinTeam,
Data = logLine,
Origin = new EFClient
{
CurrentAlias = new EFAlias
{
Name = match.Values[Configuration.JoinTeam.GroupMapping[ParserRegex.GroupType.OriginName]].TrimNewLine(),
},
NetworkId = networkId,
ClientNumber = Convert.ToInt32(match.Values[Configuration.JoinTeam.GroupMapping[ParserRegex.GroupType.OriginClientNumber]]),
State = EFClient.ClientState.Connected,
},
Extra = team,
RequiredEntity = GameEvent.EventRequiredEntity.Origin,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
}
if (eventType == GameEvent.EventType.PreDisconnect)
{
var match = Configuration.Quit.PatternMatcher.Match(logLine);
if (match.Success)
{
var originIdString = match.Values[Configuration.Quit.GroupMapping[ParserRegex.GroupType.OriginNetworkId]];
var originName = match.Values[Configuration.Quit.GroupMapping[ParserRegex.GroupType.OriginName]];
var networkId = originIdString.IsBotGuid() ?
originName.GenerateGuidFromString() :
originIdString.ConvertGuidToLong(Configuration.GuidNumberStyle);
return new GameEvent()
{
Type = GameEvent.EventType.PreDisconnect,
Data = logLine,
Origin = new EFClient()
{
CurrentAlias = new EFAlias()
{
Name = match.Values[Configuration.Quit.GroupMapping[ParserRegex.GroupType.OriginName]].TrimNewLine()
},
NetworkId = networkId,
ClientNumber = Convert.ToInt32(match.Values[Configuration.Quit.GroupMapping[ParserRegex.GroupType.OriginClientNumber]]),
State = EFClient.ClientState.Disconnecting
},
RequiredEntity = GameEvent.EventRequiredEntity.None,
IsBlocking = true,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
}
if (eventType == GameEvent.EventType.MapEnd)
{
return new GameEvent()
{
Type = GameEvent.EventType.MapEnd,
Data = logLine,
Origin = Utilities.IW4MAdminClient(),
Target = Utilities.IW4MAdminClient(),
RequiredEntity = GameEvent.EventRequiredEntity.None,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
if (eventType == GameEvent.EventType.MapChange)
{
var dump = logLine.Replace("InitGame: ", "");
return new GameEvent()
{
Type = GameEvent.EventType.MapChange,
Data = logLine,
Origin = Utilities.IW4MAdminClient(),
Target = Utilities.IW4MAdminClient(),
Extra = dump.DictionaryFromKeyValue(),
RequiredEntity = GameEvent.EventRequiredEntity.None,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
if (eventParseResult.eventKey == null || !_customEventRegistrations.ContainsKey(eventParseResult.eventKey))
{
return new GameEvent()
{
Type = GameEvent.EventType.Unknown,
Data = logLine,
Origin = Utilities.IW4MAdminClient(),
Target = Utilities.IW4MAdminClient(),
RequiredEntity = GameEvent.EventRequiredEntity.None,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
var eventModifier = _customEventRegistrations[eventParseResult.eventKey];
try
{
return eventModifier.Item2(logLine, Configuration, new GameEvent()
{
Type = GameEvent.EventType.Other,
Data = logLine,
Subtype = eventModifier.Item1,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
});
}
catch (Exception e)
{
_logger.LogError(e, "Could not handle custom event generation");
}
return new GameEvent()
{
Type = GameEvent.EventType.Unknown,
Data = logLine,
Origin = Utilities.IW4MAdminClient(),
Target = Utilities.IW4MAdminClient(),
RequiredEntity = GameEvent.EventRequiredEntity.None,
GameTime = gameTime,
Source = GameEvent.EventSource.Log
};
}
/// <inheritdoc/>
public void RegisterCustomEvent(string eventSubtype, string eventTriggerValue, Func<string, IEventParserConfiguration, GameEvent, GameEvent> eventModifier)
{
if (string.IsNullOrWhiteSpace(eventSubtype))
{
throw new ArgumentException("Event subtype cannot be empty");
}
if (string.IsNullOrWhiteSpace(eventTriggerValue))
{
throw new ArgumentException("Event trigger value cannot be empty");
}
if (eventModifier == null)
{
throw new ArgumentException("Event modifier must be specified");
}
if (_customEventRegistrations.ContainsKey(eventTriggerValue))
{
throw new ArgumentException($"Event trigger value '{eventTriggerValue}' is already registered");
}
_customEventRegistrations.Add(eventTriggerValue, (eventSubtype, eventModifier));
}
}
}