From 35d5a678fcf08330891b08cf5e89553044144e27 Mon Sep 17 00:00:00 2001
From: sawilde <shaun_wilde@hotmail.com>
Date: Sat, 6 Feb 2016 07:39:44 +1100
Subject: [PATCH 1/5] refactor filter error reporting

---
 main/OpenCover.Framework/Filter.cs            | 39 ++++++++++++++-----
 .../Filtering/FilterHelper.cs                 | 28 +------------
 2 files changed, 31 insertions(+), 36 deletions(-)

diff --git a/main/OpenCover.Framework/Filter.cs b/main/OpenCover.Framework/Filter.cs
index 1773b917b..895705c9c 100644
--- a/main/OpenCover.Framework/Filter.cs
+++ b/main/OpenCover.Framework/Filter.cs
@@ -5,7 +5,6 @@
 //
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using System.Runtime.CompilerServices;
 using System.Text.RegularExpressions;
@@ -137,9 +136,9 @@ public void AddFilter(string processAssemblyClassFilter)
             {
                 if (!RegExFilters)
                 {
-                    processFilter = (string.IsNullOrEmpty(processFilter) ? "*" : processFilter).ValidateAndEscape("<>|\""); // Path.GetInvalidPathChars except *?
-                    assemblyFilter = assemblyFilter.ValidateAndEscape();
-                    classFilter = classFilter.ValidateAndEscape();
+                    processFilter = ValidateAndEscape((string.IsNullOrEmpty(processFilter) ? "*" : processFilter), "<>|\"", "process"); // Path.GetInvalidPathChars except *?
+                    assemblyFilter = ValidateAndEscape(assemblyFilter, @"\[]", "assembly");
+                    classFilter = ValidateAndEscape(classFilter, @"\[]", "class/type");
                 }
 
                 var filter = new AssemblyAndClassFilter(processFilter, assemblyFilter, classFilter);
@@ -182,9 +181,9 @@ private static void GetAssemblyClassName(string processAssemblyClassFilter, bool
             }
         }
 
-        private static void HandleInvalidFilterFormat(string assemblyClassName)
+        private static void HandleInvalidFilterFormat(string filter)
         {
-            Logger.ErrorFormat("Unable to process the filter '{0}'. Please check your syntax against the usage guide and try again.", assemblyClassName);
+            Logger.ErrorFormat("Unable to process the filter '{0}'. Please check your syntax against the usage guide and try again.", filter);
             Logger.ErrorFormat("The usage guide can also be found at https://github.com/OpenCover/opencover/wiki/Usage.");
             throw new ExitApplicationWithoutReportingException();
         }
@@ -195,7 +194,7 @@ private static void HandleInvalidFilterFormat(string assemblyClassName)
         /// <param name="exclusionFilters">An array of filters that are used to wildcard match an attribute</param>
         public void AddAttributeExclusionFilters(string[] exclusionFilters)
         {
-            ExcludedAttributes.AddFilters(exclusionFilters, RegExFilters);
+            AddFilters(ExcludedAttributes, exclusionFilters, RegExFilters, "attribute");
         }
 
         /// <summary>
@@ -305,7 +304,7 @@ public bool ExcludeByFile(string fileName)
         /// <param name="exclusionFilters"></param>
         public void AddFileExclusionFilters(string[] exclusionFilters)
         {
-            ExcludedFiles.AddFilters(exclusionFilters, RegExFilters);
+            AddFilters(ExcludedFiles, exclusionFilters, RegExFilters, "file exclusion");
         }
 
         /// <summary>
@@ -327,7 +326,7 @@ public bool UseTestAssembly(string assemblyName)
         /// <param name="testFilters"></param>
         public void AddTestFileFilters(string[] testFilters)
         {
-            TestFiles.AddFilters(testFilters, RegExFilters);
+            AddFilters(TestFiles, testFilters, RegExFilters, "test assembly");
         }
 
         /// <summary>
@@ -446,5 +445,27 @@ public static IFilter BuildFilter(CommandLineParser parser)
 
             return filter;
         }
+
+        static void AddFilters(ICollection<RegexFilter> target, IEnumerable<string> filters, bool isRegexFilter, string filterType)
+        {
+            if (filters == null)
+                return;
+
+            foreach (var regexFilter in filters.Where(x => x != null).Select(filter => isRegexFilter ? new RegexFilter(filter, false) : new RegexFilter(ValidateAndEscape(filter, @"[]", filterType))))
+            {
+                target.Add(regexFilter);
+            }
+        }
+
+        static string ValidateAndEscape(string match, string notAllowed, string filterType)
+        {
+            if (match.IndexOfAny(notAllowed.ToCharArray()) >= 0)
+            {
+                Logger.ErrorFormat("The string '{0}' is invalid for a{2} '{1}' filter name", 
+                    match, filterType, "aeiou".Contains(filterType[0]) ? "n" : "");
+                HandleInvalidFilterFormat(match);
+            }
+            return match.Replace(@"\", @"\\").Replace(@".", @"\.").Replace(@"*", @".*");
+        }
     }
 }
diff --git a/main/OpenCover.Framework/Filtering/FilterHelper.cs b/main/OpenCover.Framework/Filtering/FilterHelper.cs
index a30dae4fa..6dc649295 100644
--- a/main/OpenCover.Framework/Filtering/FilterHelper.cs
+++ b/main/OpenCover.Framework/Filtering/FilterHelper.cs
@@ -11,13 +11,6 @@ internal static string WrapWithAnchors(this string data)
             return String.Format("^({0})$", data);
         }
 
-        internal static string ValidateAndEscape(this string match, string notAllowed = @"\[]")
-        {
-            if (match.IndexOfAny(notAllowed.ToCharArray()) >= 0) 
-                throw new InvalidOperationException(String.Format("The string is invalid for an filter name {0}", match));
-            return match.Replace(@"\", @"\\").Replace(@".", @"\.").Replace(@"*", @".*");
-        }
-
         internal static IList<AssemblyAndClassFilter> GetMatchingFiltersForAssemblyName(this IEnumerable<AssemblyAndClassFilter> filters, string assemblyName)
         {
             var matchingFilters = filters
@@ -41,25 +34,6 @@ internal static void AddRange<T> (this ICollection<T> collection, IEnumerable<T>
             }
         }
 
-        internal static void AddFilters(this ICollection<RegexFilter> target, IEnumerable<string> filters, bool isRegexFilter)
-        {
-            if (filters == null)
-                return;
-
-            foreach (var filter in filters.Where(x => x != null))
-            {
-                RegexFilter regexFilter;
-                if (isRegexFilter)
-                {
-                    regexFilter = new RegexFilter(filter, false);
-                }
-                else
-                {
-                    regexFilter = new RegexFilter(filter.ValidateAndEscape(@"[]"));
-                }
-
-                target.Add(regexFilter);
-            }
-        }
+        
     }
 }

From 3437be64f9fa361151a83bcefdf9808019c638d6 Mon Sep 17 00:00:00 2001
From: sawilde <shaun_wilde@hotmail.com>
Date: Thu, 11 Feb 2016 08:16:47 +1100
Subject: [PATCH 2/5] have a debug and release (via CI) drdump tokens

---
 appveyor.yml                      |  2 ++
 default.build                     | 16 ++++++++++++++--
 main/OpenCover.Console/Program.cs |  4 ++--
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 81534853f..7c81f77c5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -13,6 +13,8 @@ environment:
     secure: +9YfPnwJzGsvdyto85pHwg==
   SONARQUBE_PASSWORD:
     secure: Ptvd9aDNKfVhXvPpq6o1Fw==
+  DRDUMP_TOKEN:
+    secure: 16PEs46poxfT7drt6BdHSHPPzAymXBYrIaqoAsHvY49os5Azz4rNTp3QaUhtITZ+
 cache:
 - build/Version/opencover.snk
 - build/Version/opencover.public.snk
diff --git a/default.build b/default.build
index 431360c25..30f5fc2e5 100644
--- a/default.build
+++ b/default.build
@@ -33,7 +33,7 @@
   <property name="buildnumber.build" value="${ci.buildNumber}" />
   <property name="buildnumber.revision" value="0" />
   <property name="buildnumber.version" value="${buildnumber.major}.${buildnumber.minor}.${buildnumber.build}.${buildnumber.revision}" />
-  
+    
 	<loadtasks assembly="${build.folder}/nantcontrib-0.85/bin/NAnt.Contrib.Tasks.dll" />
 
 	<include buildfile="${build.folder}/version.build" />
@@ -61,7 +61,7 @@
         tofile="${solution.folder}/bin/zip/opencover.${buildnumber.major}.${buildnumber.minor}.${buildnumber.build}.zip" />
   </target>
   
-	<target name="create-release" depends="clean-all, build-environment, build-release-platforms, test, test-cpp, create-zip-package">
+	<target name="create-release" depends="clean-all, build-environment, replace-drdump-token, build-release-platforms, test, test-cpp, create-zip-package">
 		<call target="nuget-package" />
 		<call target="set-rc-property" />
 		<call target="nuget-package" />
@@ -154,6 +154,18 @@
     </copy>
 	</target>
 
+  <target name="replace-drdump-token" if="${environment::variable-exists('DRDUMP_TOKEN')}" >
+    <property name="drdump.token" value="${environment::get-variable('DRDUMP_TOKEN')}" />
+    
+    <copy file="main\OpenCover.Console\Program.cs" tofile="main\OpenCover.Console\Program.cx" overwrite="true" >
+      <filterchain>
+        <replacestring from="dbbb1d35-be49-45e2-b81d-84f1042c455d" to="${drdump.token}" />
+      </filterchain>
+    </copy>
+    <copy file="main\OpenCover.Console\Program.cx" tofile="main\OpenCover.Console\Program.cs" overwrite="true" />
+    <delete file="main\OpenCover.Console\Program.cx" />
+  </target>
+  
   <target name="prepare-sample-project" depends="get-version-number" >
     <delete file="samples\SampleSln\coverage.bat" />
     <copy file="samples\SampleSln\coverage.bat.tmp" tofile="samples\SampleSln\coverage.bat" >
diff --git a/main/OpenCover.Console/Program.cs b/main/OpenCover.Console/Program.cs
index f6965af0e..5e254ed40 100644
--- a/main/OpenCover.Console/Program.cs
+++ b/main/OpenCover.Console/Program.cs
@@ -40,7 +40,7 @@ static int Main(string[] args)
         {
             var returnCode = 0;
             var returnCodeOffset = 0;
-
+           
             AppDomain.CurrentDomain.UnhandledException += CurrentDomainOnUnhandledException;
 
             try
@@ -121,7 +121,7 @@ private static void ReportCrash(Exception exception)
                     {
                         AnonymousData = new AnonymousData
                         {
-                            ApplicationGuid = new Guid("e6542474-21df-42f4-826b-15a12764da6f"),
+                            ApplicationGuid = new Guid("dbbb1d35-be49-45e2-b81d-84f1042c455d"),
                             Exception = exception,
                             ToEmail = ""
                         }

From ac7cd0be204c48f445882b2db54307be64be159d Mon Sep 17 00:00:00 2001
From: sawilde <shaun_wilde@hotmail.com>
Date: Sat, 13 Feb 2016 10:09:19 +1100
Subject: [PATCH 3/5] use templates to generate assembly copyright - years

---
 build/Version/AssemblyCopyright.cs               |  3 +++
 build/Version/AssemblyCopyright.tt               |  6 ++++++
 build/Version/GlobalAssemblyInfo.cs              |  2 +-
 main/OpenCover.Console/OpenCover.Console.csproj  | 15 ++++++++++++++-
 .../OpenCover.Extensions.csproj                  | 16 ++++++++++++++++
 .../OpenCover.Framework.csproj                   | 14 ++++++++++++++
 6 files changed, 54 insertions(+), 2 deletions(-)
 create mode 100644 build/Version/AssemblyCopyright.cs
 create mode 100644 build/Version/AssemblyCopyright.tt

diff --git a/build/Version/AssemblyCopyright.cs b/build/Version/AssemblyCopyright.cs
new file mode 100644
index 000000000..eed86a078
--- /dev/null
+++ b/build/Version/AssemblyCopyright.cs
@@ -0,0 +1,3 @@
+using System.Reflection;
+
+[assembly: AssemblyCopyright("Copyright © OpenCover 2011, 2012, 2013, 2014, 2015, 2016")]
\ No newline at end of file
diff --git a/build/Version/AssemblyCopyright.tt b/build/Version/AssemblyCopyright.tt
new file mode 100644
index 000000000..b9292d613
--- /dev/null
+++ b/build/Version/AssemblyCopyright.tt
@@ -0,0 +1,6 @@
+<#@ template language="C#" #>
+<#@ assembly name="System.Core" #>
+<#@ import namespace="System.Linq" #>
+using System.Reflection;
+
+[assembly: AssemblyCopyright("Copyright © OpenCover <#= string.Join(", ", Enumerable.Range(2011, (DateTime.UtcNow.Year - 2011) + 1).Select(y => y.ToString())) #>")]
\ No newline at end of file
diff --git a/build/Version/GlobalAssemblyInfo.cs b/build/Version/GlobalAssemblyInfo.cs
index b0c2226ab..0b9a37cf5 100644
--- a/build/Version/GlobalAssemblyInfo.cs
+++ b/build/Version/GlobalAssemblyInfo.cs
@@ -1,4 +1,4 @@
 using System.Reflection;
 [assembly: AssemblyCompany("OpenCover")]
-[assembly: AssemblyCopyright("Copyright © OpenCover 2011-2099")]
 [assembly: AssemblyTrademark("")]
+
diff --git a/main/OpenCover.Console/OpenCover.Console.csproj b/main/OpenCover.Console/OpenCover.Console.csproj
index 68291f2b5..67d80425c 100644
--- a/main/OpenCover.Console/OpenCover.Console.csproj
+++ b/main/OpenCover.Console/OpenCover.Console.csproj
@@ -97,6 +97,12 @@
     <Reference Include="System.Windows.Forms" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="..\..\build\Version\AssemblyCopyright.cs">
+      <Link>Properties\AssemblyCopyright.cs</Link>
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>AssemblyCopyright.tt</DependentUpon>
+    </Compile>
     <Compile Include="..\..\build\Version\GlobalAssemblyInfo.cs">
       <Link>Properties\GlobalAssemblyInfo.cs</Link>
     </Compile>
@@ -110,6 +116,11 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>
+    <Content Include="..\..\build\Version\AssemblyCopyright.tt">
+      <Link>Properties\AssemblyCopyright.tt</Link>
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <LastGenOutput>AssemblyCopyright.cs</LastGenOutput>
+    </Content>
     <Content Include="..\OpenCover.Framework\log4net.config">
       <Link>log4net.config</Link>
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
@@ -150,7 +161,9 @@
       <Link>Icon.ico</Link>
     </EmbeddedResource>
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/main/OpenCover.Extensions/OpenCover.Extensions.csproj b/main/OpenCover.Extensions/OpenCover.Extensions.csproj
index 35d14fbbb..38e7f983f 100644
--- a/main/OpenCover.Extensions/OpenCover.Extensions.csproj
+++ b/main/OpenCover.Extensions/OpenCover.Extensions.csproj
@@ -68,6 +68,12 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="..\..\build\Version\AssemblyCopyright.cs">
+      <Link>Properties\AssemblyCopyright.cs</Link>
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>AssemblyCopyright.tt</DependentUpon>
+    </Compile>
     <Compile Include="..\..\build\Version\GlobalAssemblyInfo.cs">
       <Link>Properties\GlobalAssemblyInfo.cs</Link>
     </Compile>
@@ -90,6 +96,16 @@
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="..\..\build\Version\AssemblyCopyright.tt">
+      <Link>Properties\AssemblyCopyright.tt</Link>
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <LastGenOutput>AssemblyCopyright.cs</LastGenOutput>
+    </Content>
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/main/OpenCover.Framework/OpenCover.Framework.csproj b/main/OpenCover.Framework/OpenCover.Framework.csproj
index 25ea5e5c9..a69709298 100644
--- a/main/OpenCover.Framework/OpenCover.Framework.csproj
+++ b/main/OpenCover.Framework/OpenCover.Framework.csproj
@@ -82,6 +82,12 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="..\..\build\Version\AssemblyCopyright.cs">
+      <Link>Properties\AssemblyCopyright.cs</Link>
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>AssemblyCopyright.tt</DependentUpon>
+    </Compile>
     <Compile Include="..\..\build\Version\GlobalAssemblyInfo.cs">
       <Link>Properties\GlobalAssemblyInfo.cs</Link>
     </Compile>
@@ -154,6 +160,11 @@
     <Compile Include="Utility\SourceRepository.cs" />
   </ItemGroup>
   <ItemGroup>
+    <Content Include="..\..\build\Version\AssemblyCopyright.tt">
+      <Link>Properties\AssemblyCopyright.tt</Link>
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <LastGenOutput>AssemblyCopyright.cs</LastGenOutput>
+    </Content>
     <Content Include="log4net.config">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
@@ -161,6 +172,9 @@
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
+  <ItemGroup>
+    <Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" />
   <PropertyGroup>

From 1b21e369d54242151f0d70b332fa428d84a473b4 Mon Sep 17 00:00:00 2001
From: sawilde <shaun_wilde@hotmail.com>
Date: Sat, 13 Feb 2016 10:09:45 +1100
Subject: [PATCH 4/5] update doco comments

---
 main/OpenCover.Framework/Manager/MemoryManager.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/main/OpenCover.Framework/Manager/MemoryManager.cs b/main/OpenCover.Framework/Manager/MemoryManager.cs
index 821aec576..d8291be12 100644
--- a/main/OpenCover.Framework/Manager/MemoryManager.cs
+++ b/main/OpenCover.Framework/Manager/MemoryManager.cs
@@ -359,6 +359,10 @@ public void RemoveDeactivatedBlock(ManagedBufferBlock block)
             }
         }
 
+        /// <summary>
+        /// Wait for the blocks to close
+        /// </summary>
+        /// <param name="bufferWaitCount"></param>
         public void WaitForBlocksToClose(int bufferWaitCount)
         {
             // we need to let the profilers dump the thread buffers over before they close - max 15s (ish)
@@ -379,6 +383,10 @@ public void WaitForBlocksToClose(int bufferWaitCount)
             }
         }
 
+        /// <summary>
+        /// fetch remaining buffer data
+        /// </summary>
+        /// <param name="processBuffer"></param>
         public void FetchRemainingBufferData(Action<byte[]> processBuffer)
         {
             lock (_lockObject)

From fe79a368561a34f78f1e592a68cc16e582d09d38 Mon Sep 17 00:00:00 2001
From: sawilde <shaun_wilde@hotmail.com>
Date: Sat, 13 Feb 2016 10:10:53 +1100
Subject: [PATCH 5/5] #540 print version to console when mixed with other
 params Add version to xml output

---
 main/OpenCover.Console/Program.cs                 |  8 ++++----
 main/OpenCover.Framework/CommandLineParser.cs     |  1 +
 main/OpenCover.Framework/Model/CoverageSession.cs | 13 +++++++++++++
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/main/OpenCover.Console/Program.cs b/main/OpenCover.Console/Program.cs
index 5e254ed40..321e432e0 100644
--- a/main/OpenCover.Console/Program.cs
+++ b/main/OpenCover.Console/Program.cs
@@ -9,7 +9,6 @@
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
-using System.Security.Authentication;
 using System.Security.Principal;
 using System.ServiceProcess;
 using CrashReporterDotNET.com.drdump;
@@ -72,7 +71,7 @@ static int Main(string[] args)
 
                 perfCounter.ResetCounters();
             }
-            catch (ExitApplicationWithoutReportingException eex)
+            catch (ExitApplicationWithoutReportingException)
             {
                 Logger.ErrorFormat("If you are unable to resolve the issue please contact the OpenCover development team");
                 Logger.ErrorFormat("see https://www.github.com/opencover/opencover/issues");
@@ -376,7 +375,7 @@ private static int RunProcess(CommandLineParser parser, Action<StringDictionary>
                     returnCode = process.ExitCode;
                 return returnCode;
             }
-            catch (Exception ex)
+            catch (Exception)
             {
                 Logger.ErrorFormat("Failed to execute the following command '{0} {1}'", startInfo.FileName, startInfo.Arguments);
             }
@@ -574,7 +573,8 @@ private static bool ParseCommandLine(string[] args, out CommandLineParser parser
                     {
                         var version = entryAssembly.GetName().Version;
                         System.Console.WriteLine("OpenCover version {0}", version);
-                        return false;
+                        if (args.Length == 1)
+                            return false;
                     }
                 }
 
diff --git a/main/OpenCover.Framework/CommandLineParser.cs b/main/OpenCover.Framework/CommandLineParser.cs
index febf9ea20..d33fb1513 100644
--- a/main/OpenCover.Framework/CommandLineParser.cs
+++ b/main/OpenCover.Framework/CommandLineParser.cs
@@ -150,6 +150,7 @@ public string Usage()
             builder.AppendLine("    [-enableperformancecounters]");
             builder.AppendLine("    [-skipautoprops]");
             builder.AppendLine("    [-oldStyle]");
+            builder.AppendLine("    -version");
             builder.AppendLine("or");
             builder.AppendLine("    -?");
             builder.AppendLine("or");
diff --git a/main/OpenCover.Framework/Model/CoverageSession.cs b/main/OpenCover.Framework/Model/CoverageSession.cs
index d3f33f95d..2d0b36869 100644
--- a/main/OpenCover.Framework/Model/CoverageSession.cs
+++ b/main/OpenCover.Framework/Model/CoverageSession.cs
@@ -7,6 +7,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Xml.Serialization;
 
 namespace OpenCover.Framework.Model
 {
@@ -15,6 +16,8 @@ namespace OpenCover.Framework.Model
     /// </summary>
     public class CoverageSession
     {
+        private string _version;
+
         /// <summary>
         /// initialise a coverage session
         /// </summary>
@@ -22,6 +25,7 @@ public CoverageSession()
         {
             Modules = new Module[0];
             Summary = new Summary();
+            _version = GetType().Assembly.GetName().Version.ToString();
         }
         /// <summary>
         /// A unique session identifier
@@ -37,5 +41,14 @@ public CoverageSession()
         /// A list of modules that have been profiled under the session
         /// </summary>
         public Module[] Modules { get; set; }
+
+        /// <summary>
+        /// The current version
+        /// </summary>
+        [XmlAttribute("Version")]
+        public string Version {
+            get { return _version; }
+            // ReSharper disable once ValueParameterNotUsed
+            set { /* intentionally left blank */} }
     }
 }