Initial stab at using Assembly for service info

src/SampleTopshelfService/AssemblyInfo.cs

@@ -0,0 +1,3 @@
+using System.Reflection;
+
+[assembly: AssemblyTitle("Sample Topshelf Service")]

src/SampleTopshelfService/Program.cs

@@ -1,4 +1,4 @@
-// Copyright 2007-2012 Chris Patterson, Dru Sellers, Travis Smith, et. al.
+// Copyright 2007-2013 Chris Patterson, Dru Sellers, Travis Smith, et. al.
 //  
 // Licensed under the Apache License, Version 2.0 (the "License"); you may not use 
 // this file except in compliance with the License. You may obtain a copy of the 
@@ -22,6 +22,8 @@ static int Main()
                 {
                     x.UseLog4Net("log4net.config");
 
+                    x.UseAssemblyInfoForServiceInfo();
+
                     bool throwOnStart = false;
                     bool throwOnStop = false;
                     bool throwUnhandled = false;

src/SampleTopshelfService/SampleTopshelfService.csproj

@@ -88,6 +88,7 @@
     <Compile Include="..\SolutionVersion.cs">
       <Link>SolutionVersion.cs</Link>
     </Compile>
+    <Compile Include="AssemblyInfo.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="SampleSansInterfaceService.cs" />
     <Compile Include="SampleService.cs" />

src/Topshelf/Configuration/HostConfiguratorExtensions.cs

@@ -0,0 +1,67 @@
+// Copyright 2007-2013 Chris Patterson, Dru Sellers, Travis Smith, et. al.
+//  
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not use 
+// this file except in compliance with the License. You may obtain a copy of the 
+// License at 
+// 
+//     http://www.apache.org/licenses/LICENSE-2.0 
+// 
+// Unless required by applicable law or agreed to in writing, software distributed 
+// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
+// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
+// specific language governing permissions and limitations under the License.
+namespace Topshelf
+{
+    using System;
+    using System.Globalization;
+    using System.Linq;
+    using System.Reflection;
+    using HostConfigurators;
+    using HostConfigurators.AssemblyExtensions;
+
+    public static class HostConfiguratorExtensions
+    {
+        public static void UseAssemblyInfoForServiceInfo(this HostConfigurator hostConfigurator, Assembly assembly)
+        {
+            hostConfigurator.SetDisplayName(assembly.GetAttribute<AssemblyTitleAttribute>().TryGetProperty(x => x.Title));
+            hostConfigurator.SetServiceName(assembly.GetAttribute<AssemblyTitleAttribute>().TryGetProperty(x => x.Title).ToServiceNameSafeString());
+            hostConfigurator.SetDescription(assembly.GetAttribute<AssemblyDescriptionAttribute>().TryGetProperty(x => x.Description));
+        }
+
+        public static void UseAssemblyInfoForServiceInfo(this HostConfigurator hostConfigurator)
+        {
+            hostConfigurator.UseAssemblyInfoForServiceInfo(Assembly.GetEntryAssembly());
+        }
+    }
+
+    namespace HostConfigurators.AssemblyExtensions
+    {
+        public static class AssemblyExtentions
+        {
+            public static T GetAttribute<T>(this Assembly assembly) 
+                where T : Attribute
+            {
+                return assembly.GetCustomAttributes(typeof (T), false)
+                               .Cast<T>()
+                               .FirstOrDefault();
+            }
+
+            public static Return TryGetProperty<Input, Return>(this Input attribute, Func<Input, Return> accessor)
+                where Input : Attribute
+            {
+                if (attribute == null)
+                    return default(Return);
+
+                return accessor(attribute);
+            }
+
+            public static String ToServiceNameSafeString(this String input)
+            {
+                if (input == null)
+                    return null;
+
+                return CultureInfo.CurrentCulture.TextInfo.ToTitleCase(input).Replace(" ", String.Empty);
+            }
+        }
+    }
+}

src/Topshelf/Topshelf.csproj

@@ -77,6 +77,7 @@
     <Compile Include="Configuration\CommandLineParser\StringCommandLineParser.cs" />
     <Compile Include="Configuration\CommandLineParser\SwitchElement.cs" />
     <Compile Include="Configuration\CommandLineParser\TokenElement.cs" />
+    <Compile Include="Configuration\HostConfiguratorExtensions.cs" />
     <Compile Include="Configuration\HostConfigurators\CommandLineConfigurator.cs" />
     <Compile Include="Configuration\HostConfigurators\CommandLineDefinitionConfigurator.cs" />
     <Compile Include="Configuration\HostConfigurators\CommandLineSwitchConfigurator.cs" />