fix for runaway regular expression on linux

explicitly set string dvars in quotes to allow setting empty dvars
allow piping in input from command line (#114)
update the distribution for top stats elo
prevent game log file rotation from stopping event parsing

Tests/ApplicationTests/BaseEventParserTests.cs

@@ -0,0 +1,58 @@
+using ApplicationTests.Fixtures;
+using IW4MAdmin.Application.EventParsers;
+using IW4MAdmin.Application.Factories;
+using Microsoft.Extensions.DependencyInjection;
+using Newtonsoft.Json;
+using NUnit.Framework;
+using SharedLibraryCore;
+using SharedLibraryCore.Interfaces;
+using System;
+
+namespace ApplicationTests
+{
+    [TestFixture]
+    public class BaseEventParserTests
+    {
+        private EventLogTest eventLogData;
+        private IServiceProvider serviceProvider;
+
+        [SetUp]
+        public void Setup()
+        {
+            eventLogData = JsonConvert.DeserializeObject<EventLogTest>(System.IO.File.ReadAllText("Files/GameEvents.json"));
+            serviceProvider = new ServiceCollection()
+                .AddSingleton<BaseEventParser>()
+                .AddTransient<IParserPatternMatcher, ParserPatternMatcher>()
+                .AddSingleton<IParserRegexFactory, ParserRegexFactory>()
+                .BuildServiceProvider();
+        }
+
+        [Test]
+        public void TestParsesAllEventData()
+        {
+            var eventParser = serviceProvider.GetService<BaseEventParser>();
+
+            void AssertMatch(GameEvent src, LogEvent expected)
+            {
+                Assert.AreEqual(expected.ExpectedEventType, src.Type);
+                Assert.AreEqual(expected.ExpectedData, src.Data);
+                Assert.AreEqual(expected.ExpectedMessage, src.Message);
+                Assert.AreEqual(expected.ExpectedTime, src.GameTime);
+
+                //Assert.AreEqual(expected.ExpectedOriginClientName, src.Origin?.Name);
+                Assert.AreEqual(expected.ExpectedOriginClientNumber, src.Origin?.ClientNumber);
+                Assert.AreEqual(expected.ExpectedOriginNetworkId, src.Origin?.NetworkId.ToString("X"));
+
+                //Assert.AreEqual(expected.ExpectedTargetClientName, src.Target?.Name);
+                Assert.AreEqual(expected.ExpectedTargetClientNumber, src.Target?.ClientNumber);
+                Assert.AreEqual(expected.ExpectedTargetNetworkId, src.Target?.NetworkId.ToString("X"));
+            }
+
+            foreach (var e in eventLogData.Events)
+            {
+                var parsedEvent = eventParser.GenerateGameEvent(e.EventLine);
+                AssertMatch(parsedEvent, e);
+            }
+        }
+    }
+}