Adding Modules to process explorer

Fixes #1096

Kudu.Contracts/Diagnostics/ProcessInfo.cs

@@ -36,6 +36,9 @@ public class ProcessInfo
         [DataMember(Name = "open_file_handles", EmitDefaultValue = false)]
         public IEnumerable<string> OpenFileHandles { get; set; }
 
+        [DataMember(Name = "modules", EmitDefaultValue = false)]
+        public IEnumerable<ProcessModuleInfo> Modules { get; set; }
+
         [DataMember(Name = "file_name", EmitDefaultValue = false)]
         public string FileName { get; set; }
 

Kudu.Contracts/Diagnostics/ProcessModuleInfo.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Runtime.Serialization;
+
+
+namespace Kudu.Core.Diagnostics
+{
+    [DataContract(Name = "processmodule")]
+    public class ProcessModuleInfo
+    {
+        [DataMember(Name = "base_address")]
+        public string BaseAddress { get; set; }
+
+        [DataMember(Name = "file_name")]
+        public string FileName { get; set; }
+
+        [DataMember(Name = "href", EmitDefaultValue = false)]
+        public Uri Href { get; set; }
+
+        [DataMember(Name = "file_path", EmitDefaultValue = false)]
+        public string FilePath { get; set; }
+
+        [DataMember(Name = "module_memory_size", EmitDefaultValue = false)]
+        public int ModuleMemorySize { get; set; }
+
+        [DataMember(Name = "file_version")]
+        public string FileVersion { get; set; }
+
+        [DataMember(Name = "file_description", EmitDefaultValue = false)]
+        public string FileDescription { get; set; }
+
+        [DataMember(Name = "product", EmitDefaultValue = false)]
+        public string Product { get; set; }
+
+        [DataMember(Name = "product_version", EmitDefaultValue = false)]
+        public string ProductVersion { get; set; }
+
+        [DataMember(Name = "is_debug", EmitDefaultValue = false)]
+        public bool? IsDebug { get; set; }
+
+        [DataMember(Name = "language", EmitDefaultValue = false)]
+        public string Language { get; set; }
+    }
+}

Kudu.Contracts/Kudu.Contracts.csproj

@@ -54,6 +54,7 @@
     <Compile Include="Deployment\LogEntryType.cs" />
     <Compile Include="Diagnostics\ApplicationLogEntry.cs" />
     <Compile Include="Diagnostics\ProcessInfo.cs" />
+    <Compile Include="Diagnostics\ProcessModuleInfo.cs" />
     <Compile Include="Diagnostics\ProcessThreadInfo.cs" />
     <Compile Include="Diagnostics\RuntimeInfo.cs" />
     <Compile Include="Editor\VfsStatEntry.cs" />

Kudu.FunctionalTests/DiagnosticsApiFacts.cs

@@ -117,6 +117,19 @@ public async Task ProcessApiTests()
                     }
                 }
 
+                //Test Handles
+                process = await appManager.ProcessManager.GetCurrentProcessAsync();
+                Assert.NotNull(process);
+                Assert.True(
+                    process.OpenFileHandles.Any(
+                        h => h.IndexOf("kudu.core.dll", StringComparison.InvariantCultureIgnoreCase) != -1));
+
+                //Test Modules
+                process = await appManager.ProcessManager.GetCurrentProcessAsync();
+                Assert.NotNull(process);
+                Assert.True(
+                    process.Modules.Any(h => h.FileName.Equals("ntdll.dll", StringComparison.InvariantCultureIgnoreCase)));
+
                 // Test kill process
                 await KuduAssert.ThrowsUnwrappedAsync<HttpRequestException>(() => appManager.ProcessManager.KillProcessAsync(currentId));
                 HttpUtils.WaitForSite(appManager.SiteUrl, delayBeforeRetry: 10000);

Kudu.Services.Web/App_Start/NinjectServices.cs

@@ -403,6 +403,8 @@ public static void RegisterRoutes(IKernel kernel, RouteCollection routes)
             }
             routes.MapHttpRouteDual("all-threads", "diagnostics/processes/{id}/threads", new { controller = "Process", action = "GetAllThreads" }, new { verb = new HttpMethodConstraint("GET") });
             routes.MapHttpRouteDual("one-process-thread", "diagnostics/processes/{processId}/threads/{threadId}", new { controller = "Process", action = "GetThread" }, new { verb = new HttpMethodConstraint("GET") });
+            routes.MapHttpRouteDual("all-modules", "diagnostics/processes/{id}/modules", new { controller = "Process", action = "GetAllModules" }, new { verb = new HttpMethodConstraint("GET") });
+            routes.MapHttpRouteDual("one-process-module", "diagnostics/processes/{id}/modules/{baseAddress}", new { controller = "Process", action = "GetModule" }, new { verb = new HttpMethodConstraint("GET") });
 
             // Runtime
             routes.MapHttpRouteDual("runtime", "diagnostics/runtime", new { controller = "Runtime", action = "GetRuntimeVersions" }, new { verb = new HttpMethodConstraint("GET") });