예제 #1
0
        /// <summary>
        /// Given a class path, and a ManagementClass class definition, this
        /// function will create the class if it does not exist, replace the
        /// class if it exists but is different, or do nothing if the class
        /// exists and is identical.  This is useful for performance reasons
        /// since it can be expensive to delete an existing class and replace
        /// it.
        /// </summary>
        /// <param name="classPath">WMI path to class</param>
        /// <param name="newClass">Class to create or replace</param>
        static void ReplaceClassIfNecessary(string classPath, ManagementClass newClass)
        {
            try
            {
                ManagementClass oldClass = SafeGetClass(classPath);
                if (null == oldClass)
                {
                    newClass.Put();
                }
                else
                {
                    //

                    if (newClass.GetText(TextFormat.Mof) != oldClass.GetText(TextFormat.Mof))
                    {
                        //
                        oldClass.Delete();
                        newClass.Put();
                    }
                }
            }
            catch (ManagementException e)
            {
                string strformat = RC.GetString("CLASS_NOTREPLACED_EXCEPT") + "\r\n{0}\r\n{1}";
                throw new ArgumentException(String.Format(strformat, classPath, newClass.GetText(TextFormat.Mof)), e);
            }
        }
 /// <summary>
 /// Given a class path, and a ManagementClass class definition, this
 /// function will create the class if it does not exist, replace the
 /// class if it exists but is different, or do nothing if the class
 /// exists and is identical.  This is useful for performance reasons
 /// since it can be expensive to delete an existing class and replace
 /// it.
 /// </summary>
 /// <param name="classPath">WMI path to class</param>
 /// <param name="newClass">Class to create or replace</param>
 static void ReplaceClassIfNecessary(string classPath, ManagementClass newClass)
 {
     try
     {
         ManagementClass oldClass = SafeGetClass(classPath);
         if (null == oldClass)
         {
             newClass.Put();
         }
         else
         {
             // TODO: Figure Out Why CompareTo does not work!!!
             //                if(false == newClass.CompareTo(newClass, ComparisonSettings.IgnoreCase | ComparisonSettings.IgnoreObjectSource))
             if (newClass.GetText(TextFormat.Mof) != oldClass.GetText(TextFormat.Mof))
             {
                 // TODO: Log to context?
                 oldClass.Delete();
                 newClass.Put();
             }
         }
     }
     catch (ManagementException e)
     {
         string strformat = RC.GetString("CLASS_NOTREPLACED_EXCEPT") + "\r\n{0}\r\n{1}";
         throw new ArgumentException(String.Format(strformat, classPath, newClass.GetText(TextFormat.Mof)), e);
     }
 }
예제 #3
0
 private static void Initialize(Assembly assembly)
 {
     lock (Instrumentation.instrumentedAssemblies)
     {
         if (!Instrumentation.instrumentedAssemblies.ContainsKey(assembly))
         {
             SchemaNaming schemaNaming = SchemaNaming.GetSchemaNaming(assembly);
             if (schemaNaming != null)
             {
                 if (!schemaNaming.IsAssemblyRegistered())
                 {
                     if (WMICapabilities.IsUserAdmin())
                     {
                         schemaNaming.DecoupledProviderInstanceName = AssemblyNameUtility.UniqueToAssemblyFullVersion(assembly);
                         schemaNaming.RegisterNonAssemblySpecificSchema(null);
                         schemaNaming.RegisterAssemblySpecificSchema();
                     }
                     else
                     {
                         throw new Exception(RC.GetString("ASSEMBLY_NOT_REGISTERED"));
                     }
                 }
                 InstrumentedAssembly instrumentedAssembly = new InstrumentedAssembly(assembly, schemaNaming);
                 Instrumentation.instrumentedAssemblies.Add(assembly, instrumentedAssembly);
             }
         }
     }
 }
예제 #4
0
        public override void Install(IDictionary savedState)
        {
            FileIOPermission fileIOPermission = new FileIOPermission(FileIOPermissionAccess.Read, base.Context.Parameters["assemblypath"]);

            fileIOPermission.Demand();
            base.Install(savedState);
            base.Context.LogMessage(RC.GetString("WMISCHEMA_INSTALLATIONSTART"));
            string       item         = base.Context.Parameters["assemblypath"];
            Assembly     assembly     = Assembly.LoadFrom(item);
            SchemaNaming schemaNaming = SchemaNaming.GetSchemaNaming(assembly);

            schemaNaming.DecoupledProviderInstanceName = AssemblyNameUtility.UniqueToAssemblyFullVersion(assembly);
            if (schemaNaming != null)
            {
                if (!schemaNaming.IsAssemblyRegistered() || base.Context.Parameters.ContainsKey("force") || base.Context.Parameters.ContainsKey("f"))
                {
                    base.Context.LogMessage(string.Concat(RC.GetString("REGESTRING_ASSEMBLY"), " ", schemaNaming.DecoupledProviderInstanceName));
                    schemaNaming.RegisterNonAssemblySpecificSchema(base.Context);
                    schemaNaming.RegisterAssemblySpecificSchema();
                }
                this.mof = schemaNaming.Mof;
                base.Context.LogMessage(RC.GetString("WMISCHEMA_INSTALLATIONEND"));
                return;
            }
            else
            {
                return;
            }
        }
예제 #5
0
        private static void Initialize(Assembly assembly)
        {
            lock (instrumentedAssemblies)
            {
                if (instrumentedAssemblies.ContainsKey(assembly))
                {
                    return;
                }

                SchemaNaming naming = SchemaNaming.GetSchemaNaming(assembly);
                if (naming == null)
                {
                    return;
                }

                if (false == naming.IsAssemblyRegistered())
                {
                    // If we are not an administrator, don't try to JIT install the schema
                    if (!WMICapabilities.IsUserAdmin())
                    {
                        throw new Exception(RC.GetString("ASSEMBLY_NOT_REGISTERED"));
                    }

                    naming.RegisterNonAssemblySpecificSchema(null);
                    naming.RegisterAssemblySpecificSchema();
                }

                InstrumentedAssembly instrumentedAssembly = new InstrumentedAssembly(assembly, naming);
                instrumentedAssemblies.Add(assembly, instrumentedAssembly);
            }
        }
        /// <summary>
        ///    <para>Installs the assembly.</para>
        /// </summary>
        /// <param name='savedState'>The state of the assembly.</param>
        public override void Install(IDictionary savedState)
        {
            base.Install(savedState);
            // TODO: Localize
            Context.LogMessage(RC.GetString("WMISCHEMA_INSTALLATIONSTART"));

            string   assemblyPath = Context.Parameters["assemblypath"];
            Assembly assembly     = Assembly.LoadFrom(assemblyPath);

            SchemaNaming naming = SchemaNaming.GetSchemaNaming(assembly);

            // See if this assembly provides instrumentation
            if (null == naming)
            {
                return;
            }

            //
            // [RAID: 123895]
            // If the force parameter is present, we update registration information independent if it already
            // exists.
            //
            if ((naming.IsAssemblyRegistered() == false) || (Context.Parameters.ContainsKey("force")) || (Context.Parameters.ContainsKey("f")))
            {
                Context.LogMessage(RC.GetString("REGESTRING_ASSEMBLY") + " " + naming.DecoupledProviderInstanceName);

                naming.RegisterNonAssemblySpecificSchema(Context);
                naming.RegisterAssemblySpecificSchema();
            }
            mof = naming.Mof;

            Context.LogMessage(RC.GetString("WMISCHEMA_INSTALLATIONEND"));
        }
예제 #7
0
        public InstrumentedAssembly(Assembly assembly, SchemaNaming naming)
        {
            this.mapTypeToTypeInfo = new Hashtable();
            SecurityHelper.UnmanagedCode.Demand();
            this.naming = naming;
            Assembly precompiledAssembly = naming.PrecompiledAssembly;

            if (null == precompiledAssembly)
            {
                CSharpCodeProvider cSharpCodeProvider = new CSharpCodeProvider();
                CompilerParameters compilerParameter  = new CompilerParameters();
                compilerParameter.GenerateInMemory = true;
                compilerParameter.ReferencedAssemblies.Add(assembly.Location);
                compilerParameter.ReferencedAssemblies.Add(typeof(BaseEvent).Assembly.Location);
                compilerParameter.ReferencedAssemblies.Add(typeof(Component).Assembly.Location);
                Type[] types = assembly.GetTypes();
                for (int i = 0; i < (int)types.Length; i++)
                {
                    Type type = types[i];
                    if (this.IsInstrumentedType(type))
                    {
                        this.FindReferences(type, compilerParameter);
                    }
                }
                string[] code = new string[1];
                code[0] = naming.Code;
                CompilerResults compilerResult = cSharpCodeProvider.CompileAssemblyFromSource(compilerParameter, code);
                foreach (CompilerError error in compilerResult.Errors)
                {
                    Console.WriteLine(error.ToString());
                }
                if (!compilerResult.Errors.HasErrors)
                {
                    precompiledAssembly = compilerResult.CompiledAssembly;
                }
                else
                {
                    throw new Exception(RC.GetString("FAILED_TO_BUILD_GENERATED_ASSEMBLY"));
                }
            }
            Type type1 = precompiledAssembly.GetType("WMINET_Converter");

            this.mapTypeToConverter = (Hashtable)type1.GetField("mapTypeToConverter").GetValue(null);
            if (MTAHelper.IsNoContextMTA())
            {
                this.InitEventSource(this);
                return;
            }
            else
            {
                ThreadDispatch threadDispatch = new ThreadDispatch(new ThreadDispatch.ThreadWorkerMethodWithParam(this.InitEventSource));
                threadDispatch.Parameter = this;
                threadDispatch.Start();
                return;
            }
        }
예제 #8
0
 public void IndicateEvents(int length, IntPtr[] objects)
 {
     if (pSinkMTA == null)
     {
         return;
     }
     //
     // Checking for MTA is not enough.  We need to make sure we are not in a COM+ Context
     //
     if (MTAHelper.IsNoContextMTA())
     {
         // Sink lives in MTA
         int hresult = pSinkMTA.Indicate_(length, objects);
         if (hresult < 0)
         {
             if ((hresult & 0xfffff000) == 0x80041000)
             {
                 ManagementException.ThrowWithExtendedInfo((ManagementStatus)hresult);
             }
             else
             {
                 Marshal.ThrowExceptionForHR(hresult);
             }
         }
     }
     else
     {
         MTARequest myReq = new MTARequest(length, objects);
         int        ndx;
         lock (critSec)
         {
             // Do it from worker thread
             if (workerThreadInitialized == false)
             {
                 // We've never created worker thread
                 Thread thread = new Thread(new ThreadStart(MTAWorkerThread2));
                 thread.IsBackground = true;
                 thread.SetApartmentState(ApartmentState.MTA);
                 thread.Start();
                 workerThreadInitialized = true;
             }
             ndx = reqList.Add(myReq);
             if (doIndicate.Set() == false)  //SetEvent(hDoIndicate);
             {
                 reqList.RemoveAt(ndx);
                 throw new ManagementException(RC.GetString("WORKER_THREAD_WAKEUP_FAILED"));
             }
         }
         myReq.doneIndicate.WaitOne(); //WaitForSingleObject(hDoneIndicate, -1);
         if (myReq.exception != null)
         {
             throw myReq.exception;
         }
     }
     GC.KeepAlive(this);
 }
예제 #9
0
 public void IndicateEvents(int length, IntPtr[] objects)
 {
     if (this.pSinkMTA != null)
     {
         if (!MTAHelper.IsNoContextMTA())
         {
             EventSource.MTARequest mTARequest = new EventSource.MTARequest(length, objects);
             lock (this.critSec)
             {
                 if (!this.workerThreadInitialized)
                 {
                     Thread thread = new Thread(new ThreadStart(this.MTAWorkerThread2));
                     thread.IsBackground = true;
                     thread.SetApartmentState(ApartmentState.MTA);
                     thread.Start();
                     this.workerThreadInitialized = true;
                 }
                 int num = this.reqList.Add(mTARequest);
                 if (!this.doIndicate.Set())
                 {
                     this.reqList.RemoveAt(num);
                     throw new ManagementException(RC.GetString("WORKER_THREAD_WAKEUP_FAILED"));
                 }
             }
             mTARequest.doneIndicate.WaitOne();
             if (mTARequest.exception != null)
             {
                 throw mTARequest.exception;
             }
         }
         else
         {
             int num1 = this.pSinkMTA.Indicate_(length, objects);
             if (num1 < 0)
             {
                 if (((long)num1 & (long)-4096) != (long)-2147217408)
                 {
                     Marshal.ThrowExceptionForHR(num1);
                 }
                 else
                 {
                     ManagementException.ThrowWithExtendedInfo((ManagementStatus)num1);
                 }
             }
         }
         GC.KeepAlive(this);
         return;
     }
     else
     {
         return;
     }
 }
예제 #10
0
 public void IndicateEvents(int length, IntPtr[] objects)
 {
     if (this.pSinkMTA != null)
     {
         if (MTAHelper.IsNoContextMTA())
         {
             int errorCode = this.pSinkMTA.Indicate_(length, objects);
             if (errorCode < 0)
             {
                 if ((errorCode & 0xfffff000L) == 0x80041000L)
                 {
                     ManagementException.ThrowWithExtendedInfo((ManagementStatus)errorCode);
                 }
                 else
                 {
                     Marshal.ThrowExceptionForHR(errorCode);
                 }
             }
         }
         else
         {
             MTARequest request = new MTARequest(length, objects);
             lock (this.critSec)
             {
                 if (!this.workerThreadInitialized)
                 {
                     Thread thread = new Thread(new ThreadStart(this.MTAWorkerThread2))
                     {
                         IsBackground = true
                     };
                     thread.SetApartmentState(ApartmentState.MTA);
                     thread.Start();
                     this.workerThreadInitialized = true;
                 }
                 int index = this.reqList.Add(request);
                 if (!this.doIndicate.Set())
                 {
                     this.reqList.RemoveAt(index);
                     throw new ManagementException(RC.GetString("WORKER_THREAD_WAKEUP_FAILED"));
                 }
             }
             request.doneIndicate.WaitOne();
             if (request.exception != null)
             {
                 throw request.exception;
             }
         }
         GC.KeepAlive(this);
     }
 }
예제 #11
0
        public InstrumentedAssembly(Assembly assembly, SchemaNaming naming)
        {
            SecurityHelper.UnmanagedCode.Demand();
            this.naming = naming;
            Assembly precompiledAssembly = naming.PrecompiledAssembly;

            if (null == precompiledAssembly)
            {
                CSharpCodeProvider provider   = new CSharpCodeProvider();
                CompilerParameters parameters = new CompilerParameters {
                    GenerateInMemory = true
                };
                parameters.ReferencedAssemblies.Add(assembly.Location);
                parameters.ReferencedAssemblies.Add(typeof(BaseEvent).Assembly.Location);
                parameters.ReferencedAssemblies.Add(typeof(Component).Assembly.Location);
                foreach (Type type in assembly.GetTypes())
                {
                    if (this.IsInstrumentedType(type))
                    {
                        this.FindReferences(type, parameters);
                    }
                }
                CompilerResults results = provider.CompileAssemblyFromSource(parameters, new string[] { naming.Code });
                foreach (CompilerError error in results.Errors)
                {
                    Console.WriteLine(error.ToString());
                }
                if (results.Errors.HasErrors)
                {
                    throw new Exception(RC.GetString("FAILED_TO_BUILD_GENERATED_ASSEMBLY"));
                }
                precompiledAssembly = results.CompiledAssembly;
            }
            Type type2 = precompiledAssembly.GetType("WMINET_Converter");

            this.mapTypeToConverter = (Hashtable)type2.GetField("mapTypeToConverter").GetValue(null);
            if (!MTAHelper.IsNoContextMTA())
            {
                new ThreadDispatch(new ThreadDispatch.ThreadWorkerMethodWithParam(this.InitEventSource))
                {
                    Parameter = this
                }.Start();
            }
            else
            {
                this.InitEventSource(this);
            }
        }
        /// <summary>
        ///    <para>Commits the assembly to the operation.</para>
        /// </summary>
        /// <param name='savedState'>The state of the assembly.</param>
        public override void Commit(IDictionary savedState)
        {
            base.Commit(savedState);

            // See if we were asked to generate a MOF file
            if (Context.Parameters.ContainsKey("mof"))
            {
                string mofFile = Context.Parameters["mof"];

                // bug#62252 - Pick a default MOF file name
                if (mofFile == null || mofFile.Length == 0)
                {
                    mofFile = Context.Parameters["assemblypath"];
                    if (mofFile == null || mofFile.Length == 0)
                    {
                        mofFile = "defaultmoffile";
                    }
                    else
                    {
                        mofFile = Path.GetFileName(mofFile);
                    }
                }

                // Append '.mof' in necessary
                if (mofFile.Length < 4)
                {
                    mofFile += ".mof";
                }
                else
                {
                    string end = mofFile.Substring(mofFile.Length - 4, 4);
                    end.ToLower(CultureInfo.InvariantCulture);
                    if (end != ".mof")
                    {
                        mofFile += ".mof";
                    }
                }
                Context.LogMessage(RC.GetString("MOFFILE_GENERATING") + " " + mofFile);
                using (StreamWriter log = new StreamWriter(mofFile, false, Encoding.Unicode))
                {
                    log.WriteLine("//**************************************************************************");
                    log.WriteLine("//* {0}", mofFile);
                    log.WriteLine("//**************************************************************************");
                    log.WriteLine(mof);
                }
            }
        }
예제 #13
0
        static void EnsureNamespace(InstallLogWrapper context, string namespaceName)
        {
            context.LogMessage(RC.GetString("NAMESPACE_ENSURE") + " " + namespaceName);

            string fullNamespace = null;

            foreach (string name in namespaceName.Split(new char[] { '\\' }))
            {
                if (fullNamespace == null)
                {
                    fullNamespace = name;
                    continue;
                }
                EnsureNamespace(fullNamespace, name);
                fullNamespace += "\\" + name;
            }
        }
 private static void EnsureClassExists(InstallLogWrapper context, string classPath, ClassMaker classMakerFunction)
 {
     try
     {
         context.LogMessage(RC.GetString("CLASS_ENSURE") + " " + classPath);
         new ManagementClass(classPath).Get();
     }
     catch (ManagementException exception)
     {
         if (exception.ErrorCode != ManagementStatus.NotFound)
         {
             throw exception;
         }
         context.LogMessage(RC.GetString("CLASS_ENSURECREATE") + " " + classPath);
         classMakerFunction().Put();
     }
 }
예제 #15
0
        public override void Commit(IDictionary savedState)
        {
            base.Commit(savedState);

            // See if we were asked to generate a MOF file
            if (Context.Parameters.ContainsKey("mof"))
            {
                string mofFile = Context.Parameters["mof"];

                //
                if (mofFile == null || mofFile.Length == 0)
                {
                    mofFile = Context.Parameters["assemblypath"];
                    if (mofFile == null || mofFile.Length == 0)
                    {
                        mofFile = "defaultmoffile";
                    }
                    else
                    {
                        mofFile = Path.GetFileName(mofFile);
                    }
                }

                // Append '.mof' in necessary
                if (mofFile.Length < 4)
                {
                    mofFile += ".mof";
                }
                else
                {
                    if (String.Compare(mofFile.Substring(mofFile.Length - 4, 4), ".mof", StringComparison.OrdinalIgnoreCase) != 0)
                    {
                        mofFile += ".mof";
                    }
                }
                Context.LogMessage(RC.GetString("MOFFILE_GENERATING") + " " + mofFile);
                using (StreamWriter log = new StreamWriter(mofFile, false, Encoding.Unicode))
                {
                    log.WriteLine("//**************************************************************************");
                    log.WriteLine("//* {0}", mofFile);
                    log.WriteLine("//**************************************************************************");
                    log.WriteLine(mof);
                }
            }
        }
        private static void EnsureNamespace(InstallLogWrapper context, string namespaceName)
        {
            context.LogMessage(RC.GetString("NAMESPACE_ENSURE") + " " + namespaceName);
            string baseNamespace = null;

            foreach (string str2 in namespaceName.Split(new char[] { '\\' }))
            {
                if (baseNamespace == null)
                {
                    baseNamespace = str2;
                }
                else
                {
                    EnsureNamespace(baseNamespace, str2);
                    baseNamespace = baseNamespace + @"\" + str2;
                }
            }
        }
예제 #17
0
        public override void Install(IDictionary savedState)
        {
            // Demand IO permission required for LoadFrom FXCop 191096
            FileIOPermission ioPermission = new FileIOPermission(FileIOPermissionAccess.Read, (string)Context.Parameters["assemblypath"]);

            ioPermission.Demand();

            base.Install(savedState);
            //
            Context.LogMessage(RC.GetString("WMISCHEMA_INSTALLATIONSTART"));

            string   assemblyPath = Context.Parameters["assemblypath"];
            Assembly assembly     = Assembly.LoadFrom(assemblyPath);

            SchemaNaming naming = SchemaNaming.GetSchemaNaming(assembly);

            //
            // We always use the full version number for Whidbey.
            //
            naming.DecoupledProviderInstanceName = AssemblyNameUtility.UniqueToAssemblyFullVersion(assembly);
            // See if this assembly provides instrumentation
            if (null == naming)
            {
                return;
            }

            //
            // [RAID: 123895]
            // If the force parameter is present, we update registration information independent if it already
            // exists.
            //
            if ((naming.IsAssemblyRegistered() == false) || (Context.Parameters.ContainsKey("force")) || (Context.Parameters.ContainsKey("f")))
            {
                Context.LogMessage(RC.GetString("REGESTRING_ASSEMBLY") + " " + naming.DecoupledProviderInstanceName);

                naming.RegisterNonAssemblySpecificSchema(Context);
                naming.RegisterAssemblySpecificSchema();
            }
            mof = naming.Mof;

            Context.LogMessage(RC.GetString("WMISCHEMA_INSTALLATIONEND"));
        }
 private static void ReplaceClassIfNecessary(string classPath, ManagementClass newClass)
 {
     try
     {
         ManagementClass class2 = SafeGetClass(classPath);
         if (class2 == null)
         {
             newClass.Put();
         }
         else if (newClass.GetText(TextFormat.Mof) != class2.GetText(TextFormat.Mof))
         {
             class2.Delete();
             newClass.Put();
         }
     }
     catch (ManagementException exception)
     {
         throw new ArgumentException(string.Format(RC.GetString("CLASS_NOTREPLACED_EXCEPT") + "\r\n{0}\r\n{1}", classPath, newClass.GetText(TextFormat.Mof)), exception);
     }
 }
예제 #19
0
 public override void Commit(IDictionary savedState)
 {
     base.Commit(savedState);
     if (base.Context.Parameters.ContainsKey("mof"))
     {
         string item = base.Context.Parameters["mof"];
         if (item == null || item.Length == 0)
         {
             item = base.Context.Parameters["assemblypath"];
             if (item == null || item.Length == 0)
             {
                 item = "defaultmoffile";
             }
             else
             {
                 item = Path.GetFileName(item);
             }
         }
         if (item.Length >= 4)
         {
             if (string.Compare(item.Substring(item.Length - 4, 4), ".mof", StringComparison.OrdinalIgnoreCase) != 0)
             {
                 item = string.Concat(item, ".mof");
             }
         }
         else
         {
             item = string.Concat(item, ".mof");
         }
         base.Context.LogMessage(string.Concat(RC.GetString("MOFFILE_GENERATING"), " ", item));
         using (StreamWriter streamWriter = new StreamWriter(item, false, Encoding.Unicode))
         {
             streamWriter.WriteLine("//**************************************************************************");
             streamWriter.WriteLine("//* {0}", item);
             streamWriter.WriteLine("//**************************************************************************");
             streamWriter.WriteLine(this.mof);
         }
     }
 }
예제 #20
0
 static void EnsureClassExists(InstallLogWrapper context, string classPath, ClassMaker classMakerFunction)
 {
     try
     {
         context.LogMessage(RC.GetString("CLASS_ENSURE") + " " + classPath);
         ManagementClass theClass = new ManagementClass(classPath);
         theClass.Get();
     }
     catch (ManagementException e)
     {
         if (e.ErrorCode == ManagementStatus.NotFound)
         {
             // The class does not exist.  Create it.
             context.LogMessage(RC.GetString("CLASS_ENSURECREATE") + " " + classPath);
             ManagementClass theClass = classMakerFunction();
             theClass.Put();
         }
         else
         {
             throw e;
         }
     }
 }
 public override void Commit(IDictionary savedState)
 {
     base.Commit(savedState);
     if (base.Context.Parameters.ContainsKey("mof"))
     {
         string path = base.Context.Parameters["mof"];
         if ((path == null) || (path.Length == 0))
         {
             path = base.Context.Parameters["assemblypath"];
             if ((path == null) || (path.Length == 0))
             {
                 path = "defaultmoffile";
             }
             else
             {
                 path = Path.GetFileName(path);
             }
         }
         if (path.Length < 4)
         {
             path = path + ".mof";
         }
         else if (string.Compare(path.Substring(path.Length - 4, 4), ".mof", StringComparison.OrdinalIgnoreCase) != 0)
         {
             path = path + ".mof";
         }
         base.Context.LogMessage(RC.GetString("MOFFILE_GENERATING") + " " + path);
         using (StreamWriter writer = new StreamWriter(path, false, Encoding.Unicode))
         {
             writer.WriteLine("//**************************************************************************");
             writer.WriteLine("//* {0}", path);
             writer.WriteLine("//**************************************************************************");
             writer.WriteLine(this.mof);
         }
     }
 }
예제 #22
0
        private static void Initialize(Assembly assembly)
        {
            lock (instrumentedAssemblies)
            {
                if (instrumentedAssemblies.ContainsKey(assembly))
                {
                    return;
                }

                SchemaNaming naming = SchemaNaming.GetSchemaNaming(assembly);
                if (naming == null)
                {
                    return;
                }

                if (false == naming.IsAssemblyRegistered())
                {
                    // If we are not an administrator, don't try to JIT install the schema
                    if (!WMICapabilities.IsUserAdmin())
                    {
                        throw new Exception(RC.GetString("ASSEMBLY_NOT_REGISTERED"));
                    }

                    //
                    // We always use the full version number for Whidbey.
                    //
                    naming.DecoupledProviderInstanceName = AssemblyNameUtility.UniqueToAssemblyFullVersion(assembly);

                    naming.RegisterNonAssemblySpecificSchema(null);
                    naming.RegisterAssemblySpecificSchema();
                }

                InstrumentedAssembly instrumentedAssembly = new InstrumentedAssembly(assembly, naming);
                instrumentedAssemblies.Add(assembly, instrumentedAssembly);
            }
        }
예제 #23
0
        public SchemaMapping(Type type, SchemaNaming naming, Hashtable mapTypeToConverterClassName)
        {
            codeClassName = (string)mapTypeToConverterClassName[type];
            classType     = type;

            bool hasGenericEmbeddedObject = false;

            string baseClassName = ManagedNameAttribute.GetBaseClassName(type);

            className           = ManagedNameAttribute.GetMemberName(type);
            instrumentationType = InstrumentationClassAttribute.GetAttribute(type).InstrumentationType;

            classPath = naming.NamespaceName + ":" + className;

            if (null == baseClassName)
            {
                newClass = new ManagementClass(naming.NamespaceName, "", null);
                newClass.SystemProperties ["__CLASS"].Value = className;
            }
            else
            {
                ManagementClass baseClass = new ManagementClass(naming.NamespaceName + ":" + baseClassName);
                if (instrumentationType == InstrumentationType.Instance)
                {
                    bool baseAbstract = false;
                    try
                    {
                        QualifierData o = baseClass.Qualifiers["abstract"];
                        if (o.Value is bool)
                        {
                            baseAbstract = (bool)o.Value;
                        }
                    }
                    catch (ManagementException e)
                    {
                        if (e.ErrorCode != ManagementStatus.NotFound)
                        {
                            throw;
                        }
                    }
                    if (!baseAbstract)
                    {
                        throw new Exception(RC.GetString("CLASSINST_EXCEPT"));
                    }
                }

                newClass = baseClass.Derive(className);
            }


            // Create the converter class
            CodeWriter codeClass = code.AddChild("public class " + codeClassName + " : IWmiConverter");

            // Create code block for one line Members
            CodeWriter codeOneLineMembers = codeClass.AddChild(new CodeWriter());

            codeOneLineMembers.Line("static ManagementClass managementClass = new ManagementClass(@\"" + classPath + "\");");
            codeOneLineMembers.Line("static IntPtr classWbemObjectIP;");
            codeOneLineMembers.Line("static Guid iidIWbemObjectAccess = new Guid(\"49353C9A-516B-11D1-AEA6-00C04FB68820\");");
            codeOneLineMembers.Line("internal ManagementObject instance = managementClass.CreateInstance();");
            codeOneLineMembers.Line("object reflectionInfoTempObj = null ; ");
            codeOneLineMembers.Line("FieldInfo reflectionIWbemClassObjectField = null ; ");
            codeOneLineMembers.Line("IntPtr emptyWbemObject = IntPtr.Zero ; ");

            //
            // Reuters VSQFE#: 750	[marioh] see comments above
            // Used as a temporary pointer to the newly created instance that we create to avoid re-using the same
            // object causing unbound memory usage in IWbemClassObject implementation.
            codeOneLineMembers.Line("IntPtr theClone = IntPtr.Zero;");
            codeOneLineMembers.Line("public static ManagementObject emptyInstance = managementClass.CreateInstance();");

            // TODO: Make these non-public
            codeOneLineMembers.Line("public IntPtr instWbemObjectAccessIP;");

            // Create static constructor to initialize handles
            CodeWriter codeCCTOR = codeClass.AddChild("static " + codeClassName + "()");

            codeCCTOR.Line("classWbemObjectIP = (IntPtr)managementClass;");
            codeCCTOR.Line("IntPtr wbemObjectAccessIP;");
            codeCCTOR.Line("Marshal.QueryInterface(classWbemObjectIP, ref iidIWbemObjectAccess, out wbemObjectAccessIP);");
            codeCCTOR.Line("int cimType;");

            // Create constructor
            CodeWriter codeCTOR = codeClass.AddChild("public " + codeClassName + "()");

            codeCTOR.Line("IntPtr wbemObjectIP = (IntPtr)instance;");
            codeCTOR.Line("Marshal.QueryInterface(wbemObjectIP, ref iidIWbemObjectAccess, out instWbemObjectAccessIP);");

            //
            // Reuters VSQFE#: 750	[marioh]
            // In the CCTOR we set things up only once:
            //  1. We get the IWbemClassObjectFreeThreaded object '_wbemObject' from the ManagementObject instance
            //  2. We then get the actual IntPtr to the underlying WMI object
            //  3. Finally, the simple cast to IntPtr from the ManagementObject instance
            // These fields will be used later during the ToWMI call.
            codeCTOR.Line("FieldInfo tempField = instance.GetType().GetField ( \"_wbemObject\", BindingFlags.Instance | BindingFlags.NonPublic );");
            codeCTOR.Line("if ( tempField == null )");
            codeCTOR.Line("{");
            codeCTOR.Line("   tempField = instance.GetType().GetField ( \"wbemObject\", BindingFlags.Instance | BindingFlags.NonPublic ) ;");
            codeCTOR.Line("}");

            codeCTOR.Line("reflectionInfoTempObj = tempField.GetValue (instance) ;");
            codeCTOR.Line("reflectionIWbemClassObjectField = reflectionInfoTempObj.GetType().GetField (\"pWbemClassObject\", BindingFlags.Instance | BindingFlags.NonPublic );");
            codeCTOR.Line("emptyWbemObject = (IntPtr) emptyInstance;");

            // Create destructor that will be called at process cleanup
            CodeWriter codeDTOR = codeClass.AddChild("~" + codeClassName + "()");

            codeDTOR.AddChild("if(instWbemObjectAccessIP != IntPtr.Zero)").Line("Marshal.Release(instWbemObjectAccessIP);");

            // Create method to convert from managed code to WMI
            CodeWriter codeToWMI = codeClass.AddChild("public void ToWMI(object obj)");

            //
            // Reuters VSQFE#: 750	[marioh] see comments above
            // Ensure the release of the WbemObjectAccess interface pointer.
            codeToWMI.Line("if(instWbemObjectAccessIP != IntPtr.Zero)");
            codeToWMI.Line("{");
            codeToWMI.Line("    Marshal.Release(instWbemObjectAccessIP);");
            codeToWMI.Line("    instWbemObjectAccessIP = IntPtr.Zero;");
            codeToWMI.Line("}");

            codeToWMI.Line("if(theClone != IntPtr.Zero)");
            codeToWMI.Line("{");
            codeToWMI.Line("    Marshal.Release(theClone);");
            codeToWMI.Line("    theClone = IntPtr.Zero;");
            codeToWMI.Line("}");

            codeToWMI.Line("IWOA.Clone_f(12, emptyWbemObject, out theClone) ;");
            codeToWMI.Line("Marshal.QueryInterface(theClone, ref iidIWbemObjectAccess, out instWbemObjectAccessIP) ;");
            codeToWMI.Line("reflectionIWbemClassObjectField.SetValue ( reflectionInfoTempObj, theClone ) ;");

            codeToWMI.Line(String.Format("{0} instNET = ({0})obj;", type.FullName.Replace('+', '.')));             // bug#92918 - watch for nested classes

            // Explicit cast to IntPtr
            CodeWriter codeIntPtrCast = codeClass.AddChild("public static explicit operator IntPtr(" + codeClassName + " obj)");

            codeIntPtrCast.Line("return obj.instWbemObjectAccessIP;");

            // Add GetInstance
            codeOneLineMembers.Line("public ManagementObject GetInstance() {return instance;}");

            PropertyDataCollection props = newClass.Properties;

            // type specific info
            switch (instrumentationType)
            {
            case InstrumentationType.Event:
                break;

            case InstrumentationType.Instance:
                props.Add("ProcessId", CimType.String, false);
                props.Add("InstanceId", CimType.String, false);
                props["ProcessId"].Qualifiers.Add("key", true);
                props["InstanceId"].Qualifiers.Add("key", true);
                newClass.Qualifiers.Add("dynamic", true, false, false, false, true);
                newClass.Qualifiers.Add("provider", naming.DecoupledProviderInstanceName, false, false, false, true);
                break;

            case InstrumentationType.Abstract:
                newClass.Qualifiers.Add("abstract", true, false, false, false, true);
                break;

            default:
                break;
            }

            int  propCount    = 0;
            bool needsNullObj = false;

            foreach (MemberInfo field in type.GetMembers())
            {
                if (!(field is FieldInfo || field is PropertyInfo))
                {
                    continue;
                }

                if (field.GetCustomAttributes(typeof(IgnoreMemberAttribute), false).Length > 0)
                {
                    continue;
                }

                if (field is FieldInfo)
                {
                    FieldInfo fi = field as FieldInfo;

                    // We ignore statics
                    if (fi.IsStatic)
                    {
                        ThrowUnsupportedMember(field);
                    }
                }
                else if (field is PropertyInfo)
                {
                    PropertyInfo pi = field as PropertyInfo;
                    // We must have a 'get' property accessor
                    if (!pi.CanRead)
                    {
                        ThrowUnsupportedMember(field);
                    }

                    // We ignore static properties
                    MethodInfo mi = pi.GetGetMethod();
                    if (null == mi || mi.IsStatic)
                    {
                        ThrowUnsupportedMember(field);
                    }

                    // We don't support parameters on properties
                    if (mi.GetParameters().Length > 0)
                    {
                        ThrowUnsupportedMember(field);
                    }
                }

                String propName = ManagedNameAttribute.GetMemberName(field);


#if SUPPORTS_ALTERNATE_WMI_PROPERTY_TYPE
                Type t2 = ManagedTypeAttribute.GetManagedType(field);
#else
                Type t2;
                if (field is FieldInfo)
                {
                    t2 = (field as FieldInfo).FieldType;
                }
                else
                {
                    t2 = (field as PropertyInfo).PropertyType;
                }
#endif
                bool isArray = false;
                if (t2.IsArray)
                {
                    // We only support one dimensional arrays in this version
                    if (t2.GetArrayRank() != 1)
                    {
                        ThrowUnsupportedMember(field);
                    }

                    isArray = true;
                    t2      = t2.GetElementType();
                }

                string embeddedTypeName      = null;
                string embeddedConverterName = null;
                if (mapTypeToConverterClassName.Contains(t2))
                {
                    embeddedConverterName = (string)mapTypeToConverterClassName[t2];
                    embeddedTypeName      = ManagedNameAttribute.GetMemberName(t2);
                }

                bool isGenericEmbeddedObject = false;
                if (t2 == typeof(object))
                {
                    isGenericEmbeddedObject = true;
                    if (hasGenericEmbeddedObject == false)
                    {
                        hasGenericEmbeddedObject = true;
                        // Add map
                        codeOneLineMembers.Line("static Hashtable mapTypeToConverter = new Hashtable();");
                        foreach (DictionaryEntry entry in mapTypeToConverterClassName)
                        {
                            codeCCTOR.Line(String.Format("mapTypeToConverter[typeof({0})] = typeof({1});", ((Type)entry.Key).FullName.Replace('+', '.'), (string)entry.Value)); // bug#92918 - watch for nested classes
                        }
                    }
                }

                string propFieldName   = "prop_" + (propCount);
                string handleFieldName = "handle_" + (propCount++);

                // Add handle for field, which is static accross all instances
                codeOneLineMembers.Line("static int " + handleFieldName + ";");
                codeCCTOR.Line(String.Format("IWOA.GetPropertyHandle_f27(27, wbemObjectAccessIP, \"{0}\", out cimType, out {1});", propName, handleFieldName));

                // Add PropertyData for field, which is specific to each instance
                codeOneLineMembers.Line("PropertyData " + propFieldName + ";");
                codeCTOR.Line(String.Format("{0} = instance.Properties[\"{1}\"];", propFieldName, propName));

                if (isGenericEmbeddedObject)
                {
                    CodeWriter codeNotNull = codeToWMI.AddChild(String.Format("if(instNET.{0} != null)", field.Name));
                    CodeWriter codeElse    = codeToWMI.AddChild("else");
                    codeElse.Line(String.Format("{0}.Value = null;", propFieldName));
                    if (isArray)
                    {
                        codeNotNull.Line(String.Format("int len = instNET.{0}.Length;", field.Name));
                        codeNotNull.Line("ManagementObject[] embeddedObjects = new ManagementObject[len];");
                        codeNotNull.Line("IWmiConverter[] embeddedConverters = new IWmiConverter[len];");

                        CodeWriter codeForLoop = codeNotNull.AddChild("for(int i=0;i<len;i++)");

                        CodeWriter codeFoundType = codeForLoop.AddChild(String.Format("if((instNET.{0}[i] != null) && mapTypeToConverter.Contains(instNET.{0}[i].GetType()))", field.Name));
                        codeFoundType.Line(String.Format("Type type = (Type)mapTypeToConverter[instNET.{0}[i].GetType()];", field.Name));
                        codeFoundType.Line("embeddedConverters[i] = (IWmiConverter)Activator.CreateInstance(type);");
                        codeFoundType.Line(String.Format("embeddedConverters[i].ToWMI(instNET.{0}[i]);", field.Name));
                        codeFoundType.Line("embeddedObjects[i] = embeddedConverters[i].GetInstance();");

                        codeForLoop.AddChild("else").Line(String.Format("embeddedObjects[i] = SafeAssign.GetManagementObject(instNET.{0}[i]);", field.Name));

                        codeNotNull.Line(String.Format("{0}.Value = embeddedObjects;", propFieldName));
                    }
                    else
                    {
                        CodeWriter codeFoundType = codeNotNull.AddChild(String.Format("if(mapTypeToConverter.Contains(instNET.{0}.GetType()))", field.Name));
                        codeFoundType.Line(String.Format("Type type = (Type)mapTypeToConverter[instNET.{0}.GetType()];", field.Name));
                        codeFoundType.Line("IWmiConverter converter = (IWmiConverter)Activator.CreateInstance(type);");
                        codeFoundType.Line(String.Format("converter.ToWMI(instNET.{0});", field.Name));
                        codeFoundType.Line(String.Format("{0}.Value = converter.GetInstance();", propFieldName));

                        codeNotNull.AddChild("else").Line(String.Format("{0}.Value = SafeAssign.GetInstance(instNET.{1});", propFieldName, field.Name));
                    }
                }
                else if (embeddedTypeName != null)
                {
                    // If this is an embedded struct, it cannot be null
                    CodeWriter codeNotNull;
                    if (t2.IsValueType)
                    {
                        codeNotNull = codeToWMI;
                    }
                    else
                    {
                        codeNotNull = codeToWMI.AddChild(String.Format("if(instNET.{0} != null)", field.Name));
                        CodeWriter codeElse = codeToWMI.AddChild("else");
                        codeElse.Line(String.Format("{0}.Value = null;", propFieldName));
                    }

                    if (isArray)
                    {
                        codeNotNull.Line(String.Format("int len = instNET.{0}.Length;", field.Name));
                        codeNotNull.Line("ManagementObject[] embeddedObjects = new ManagementObject[len];");
                        codeNotNull.Line(String.Format("{0}[] embeddedConverters = new {0}[len];", embeddedConverterName));

                        CodeWriter codeForLoop = codeNotNull.AddChild("for(int i=0;i<len;i++)");
                        codeForLoop.Line(String.Format("embeddedConverters[i] = new {0}();", embeddedConverterName));

                        // If this is a struct array, the elements are never null
                        if (t2.IsValueType)
                        {
                            codeForLoop.Line(String.Format("embeddedConverters[i].ToWMI(instNET.{0}[i]);", field.Name));
                        }
                        else
                        {
                            CodeWriter codeArrayElementNotNull = codeForLoop.AddChild(String.Format("if(instNET.{0}[i] != null)", field.Name));
                            codeArrayElementNotNull.Line(String.Format("embeddedConverters[i].ToWMI(instNET.{0}[i]);", field.Name));
                        }
                        codeForLoop.Line("embeddedObjects[i] = embeddedConverters[i].instance;");

                        codeNotNull.Line(String.Format("{0}.Value = embeddedObjects;", propFieldName));
                    }
                    else
                    {
                        // We cannot create an instance of 'embeddedConverterName' because it may be the
                        // same type as we are defining (in other words, a cyclic loop, such as class XXX
                        // having an instance of an XXX as a member).  To prevent an infinite loop of constructing
                        // converter classes, we create a 'lazy' variable that is initialized to NULL, and the first
                        // time it is used, we set it to a 'new embeddedConverterName'.
                        codeOneLineMembers.Line(String.Format("{0} lazy_embeddedConverter_{1} = null;", embeddedConverterName, propFieldName));
                        CodeWriter codeConverterProp = codeClass.AddChild(String.Format("{0} embeddedConverter_{1}", embeddedConverterName, propFieldName));
                        CodeWriter codeGet           = codeConverterProp.AddChild("get");
                        CodeWriter codeIf            = codeGet.AddChild(String.Format("if(null == lazy_embeddedConverter_{0})", propFieldName));
                        codeIf.Line(String.Format("lazy_embeddedConverter_{0} = new {1}();", propFieldName, embeddedConverterName));
                        codeGet.Line(String.Format("return lazy_embeddedConverter_{0};", propFieldName));

                        codeNotNull.Line(String.Format("embeddedConverter_{0}.ToWMI(instNET.{1});", propFieldName, field.Name));
                        codeNotNull.Line(String.Format("{0}.Value = embeddedConverter_{0}.instance;", propFieldName));
                    }
                }
                else if (!isArray)
                {
                    if (t2 == typeof(Byte) || t2 == typeof(SByte))
                    {
                        codeToWMI.Line(String.Format("IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 1, ref instNET.{1});", handleFieldName, field.Name));
                    }
                    else if (t2 == typeof(Int16) || t2 == typeof(UInt16) || t2 == typeof(Char))
                    {
                        codeToWMI.Line(String.Format("IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 2, ref instNET.{1});", handleFieldName, field.Name));
                    }
                    else if (t2 == typeof(UInt32) || t2 == typeof(Int32) || t2 == typeof(Single))
                    {
                        codeToWMI.Line(String.Format("IWOA.WriteDWORD_f31(31, instWbemObjectAccessIP, {0}, instNET.{1});", handleFieldName, field.Name));
                    }
                    else if (t2 == typeof(UInt64) || t2 == typeof(Int64) || t2 == typeof(Double))
                    {
                        codeToWMI.Line(String.Format("IWOA.WriteQWORD_f33(33, instWbemObjectAccessIP, {0}, instNET.{1});", handleFieldName, field.Name));
                    }
                    else if (t2 == typeof(Boolean))
                    {
                        // TODO: Fix this to use IWOA
//                        codeToWMI.Line(String.Format("{0}.Value = instNET.{1};", propFieldName, field.Name));
                        codeToWMI.Line(String.Format("if(instNET.{0})", field.Name));
                        codeToWMI.Line(String.Format("    IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 2, ref SafeAssign.boolTrue);", handleFieldName));
                        codeToWMI.Line("else");
                        codeToWMI.Line(String.Format("    IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 2, ref SafeAssign.boolFalse);", handleFieldName));
                    }
                    else if (t2 == typeof(String))
                    {
                        CodeWriter codeQuickString = codeToWMI.AddChild(String.Format("if(null != instNET.{0})", field.Name));
                        codeQuickString.Line(String.Format("IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, (instNET.{1}.Length+1)*2, instNET.{1});", handleFieldName, field.Name));
                        //                        codeToWMI.AddChild("else").Line(String.Format("{0}.Value = instNET.{1};", propFieldName, field.Name));
                        codeToWMI.AddChild("else").Line(String.Format("IWOA.Put_f5(5, instWbemObjectAccessIP, \"{0}\", 0, ref nullObj, 8);", propName));
                        if (needsNullObj == false)
                        {
                            needsNullObj = true;

                            // Bug#111623 - This line used to say 'nullObj = null;'  When nullObj was passed
                            // to IWOA.Put, this did NOT set the value of a string variable to NULL.  The correct
                            // thing to do was to pass a reference to DBNull.Value to IWOA.Put instead.
                            codeOneLineMembers.Line("object nullObj = DBNull.Value;");
                        }
                    }
                    else if (t2 == typeof(DateTime) || t2 == typeof(TimeSpan))
                    {
                        codeToWMI.Line(String.Format("IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 52, SafeAssign.WMITimeToString(instNET.{1}));", handleFieldName, field.Name));
                        //                        codeToWMI.Line(String.Format("{0}.Value = SafeAssign.DateTimeToString(instNET.{1});", propFieldName, field.Name));
                    }
                    else
                    {
                        codeToWMI.Line(String.Format("{0}.Value = instNET.{1};", propFieldName, field.Name));
                    }
                }
                else
                {
                    // We have an array type
                    if (t2 == typeof(DateTime) || t2 == typeof(TimeSpan))
                    {
                        codeToWMI.AddChild(String.Format("if(null == instNET.{0})", field.Name)).Line(String.Format("{0}.Value = null;", propFieldName));
                        codeToWMI.AddChild("else").Line(String.Format("{0}.Value = SafeAssign.WMITimeArrayToStringArray(instNET.{1});", propFieldName, field.Name));
                    }
                    else
                    {
                        // This handles arrays of all primative types
                        codeToWMI.Line(String.Format("{0}.Value = instNET.{1};", propFieldName, field.Name));
                    }
                }


                CimType cimtype = CimType.String;

                if (field.DeclaringType != type)
                {
                    continue;
                }


#if REQUIRES_EXPLICIT_DECLARATION_OF_INHERITED_PROPERTIES
                if (InheritedPropertyAttribute.GetAttribute(field) != null)
                {
                    continue;
                }
#else
                // See if this field already exists on the WMI class
                // In other words, is it inherited from a base class
                // TODO: Make this more efficient
                //  - If we have a null base class name, all property names
                //    should be new
                //  - We could get all base class property names into a
                //    hashtable, and look them up from there
                bool propertyExists = true;
                try
                {
                    PropertyData prop = newClass.Properties[propName];
                    // HACK for bug#96863 - The above line used to throw a
                    // not found exception.  This was changed with a recent
                    // checkin.  If this functionality is not reverted, the
                    // following statement should force the necessary 'not
                    // found' exception that we are looking for.
                    CimType cimType = prop.Type;

                    // Make sure that if the property exists, it is inherited
                    // If it is local, they probably named two properties with
                    // the same name
                    if (prop.IsLocal)
                    {
                        throw new ArgumentException(String.Format(RC.GetString("MEMBERCONFLILCT_EXCEPT"), field.Name), field.Name);
                    }
                }
                catch (ManagementException e)
                {
                    if (e.ErrorCode != ManagementStatus.NotFound)
                    {
                        throw;
                    }
                    else
                    {
                        propertyExists = false;
                    }
                }
                if (propertyExists)
                {
                    continue;
                }
#endif


                if (embeddedTypeName != null)
                {
                    cimtype = CimType.Object;
                }
                else if (isGenericEmbeddedObject)
                {
                    cimtype = CimType.Object;
                }
                else if (t2 == typeof(ManagementObject))
                {
                    cimtype = CimType.Object;
                }
                else if (t2 == typeof(SByte))
                {
                    cimtype = CimType.SInt8;
                }
                else if (t2 == typeof(Byte))
                {
                    cimtype = CimType.UInt8;
                }
                else if (t2 == typeof(Int16))
                {
                    cimtype = CimType.SInt16;
                }
                else if (t2 == typeof(UInt16))
                {
                    cimtype = CimType.UInt16;
                }
                else if (t2 == typeof(Int32))
                {
                    cimtype = CimType.SInt32;
                }
                else if (t2 == typeof(UInt32))
                {
                    cimtype = CimType.UInt32;
                }
                else if (t2 == typeof(Int64))
                {
                    cimtype = CimType.SInt64;
                }
                else if (t2 == typeof(UInt64))
                {
                    cimtype = CimType.UInt64;
                }
                else if (t2 == typeof(Single))
                {
                    cimtype = CimType.Real32;
                }
                else if (t2 == typeof(Double))
                {
                    cimtype = CimType.Real64;
                }
                else if (t2 == typeof(Boolean))
                {
                    cimtype = CimType.Boolean;
                }
                else if (t2 == typeof(String))
                {
                    cimtype = CimType.String;
                }
                else if (t2 == typeof(Char))
                {
                    cimtype = CimType.Char16;
                }
                else if (t2 == typeof(DateTime))
                {
                    cimtype = CimType.DateTime;
                }
                else if (t2 == typeof(TimeSpan))
                {
                    cimtype = CimType.DateTime;
                }
                else
                {
                    ThrowUnsupportedMember(field);
                }
// HACK: The following line cause a strange System.InvalidProgramException when run through InstallUtil
//				throw new Exception("Unsupported type for event member - " + t2.Name);


//              TODO: if(t2 == typeof(Decimal))

#if SUPPORTS_WMI_DEFAULT_VAULES
                Object defaultValue = ManagedDefaultValueAttribute.GetManagedDefaultValue(field);

                // TODO: Is it safe to make this one line?
                if (null == defaultValue)
                {
                    props.Add(propName, cimtype, false);
                }
                else
                {
                    props.Add(propName, defaultValue, cimtype);
                }
#else
                try
                {
                    props.Add(propName, cimtype, isArray);
                }
                catch (ManagementException e)
                {
                    ThrowUnsupportedMember(field, e);
                }
#endif

                // Must at 'interval' SubType on TimeSpans
                if (t2 == typeof(TimeSpan))
                {
                    PropertyData prop = props[propName];
                    prop.Qualifiers.Add("SubType", "interval", false, true, true, true);
                }

                if (embeddedTypeName != null)
                {
                    PropertyData prop = props[propName];
                    prop.Qualifiers["CIMTYPE"].Value = "object:" + embeddedTypeName;
                }
            }
            codeCCTOR.Line("Marshal.Release(wbemObjectAccessIP);");
//            codeToWMI.Line("Console.WriteLine(instance.GetText(TextFormat.Mof));");
        }
예제 #24
0
 static public void ThrowUnsupportedMember(MemberInfo mi, Exception innerException)
 {
     throw new ArgumentException(String.Format(RC.GetString("UNSUPPORTEDMEMBER_EXCEPT"), mi.Name), mi.Name, innerException);
 }
        public SchemaMapping(Type type, SchemaNaming naming, Hashtable mapTypeToConverterClassName)
        {
            this.codeClassName = (string)mapTypeToConverterClassName[type];
            this.classType     = type;
            bool   flag          = false;
            string baseClassName = ManagedNameAttribute.GetBaseClassName(type);

            this.className           = ManagedNameAttribute.GetMemberName(type);
            this.instrumentationType = InstrumentationClassAttribute.GetAttribute(type).InstrumentationType;
            this.classPath           = naming.NamespaceName + ":" + this.className;
            if (baseClassName == null)
            {
                this.newClass = new ManagementClass(naming.NamespaceName, "", null);
                this.newClass.SystemProperties["__CLASS"].Value = this.className;
            }
            else
            {
                ManagementClass class2 = new ManagementClass(naming.NamespaceName + ":" + baseClassName);
                if (this.instrumentationType == System.Management.Instrumentation.InstrumentationType.Instance)
                {
                    bool flag2 = false;
                    try
                    {
                        QualifierData data = class2.Qualifiers["abstract"];
                        if (data.Value is bool)
                        {
                            flag2 = (bool)data.Value;
                        }
                    }
                    catch (ManagementException exception)
                    {
                        if (exception.ErrorCode != ManagementStatus.NotFound)
                        {
                            throw;
                        }
                    }
                    if (!flag2)
                    {
                        throw new Exception(RC.GetString("CLASSINST_EXCEPT"));
                    }
                }
                this.newClass = class2.Derive(this.className);
            }
            CodeWriter writer  = this.code.AddChild("public class " + this.codeClassName + " : IWmiConverter");
            CodeWriter writer2 = writer.AddChild(new CodeWriter());

            writer2.Line("static ManagementClass managementClass = new ManagementClass(@\"" + this.classPath + "\");");
            writer2.Line("static IntPtr classWbemObjectIP;");
            writer2.Line("static Guid iidIWbemObjectAccess = new Guid(\"49353C9A-516B-11D1-AEA6-00C04FB68820\");");
            writer2.Line("internal ManagementObject instance = managementClass.CreateInstance();");
            writer2.Line("object reflectionInfoTempObj = null ; ");
            writer2.Line("FieldInfo reflectionIWbemClassObjectField = null ; ");
            writer2.Line("IntPtr emptyWbemObject = IntPtr.Zero ; ");
            writer2.Line("IntPtr originalObject = IntPtr.Zero ; ");
            writer2.Line("bool toWmiCalled = false ; ");
            writer2.Line("IntPtr theClone = IntPtr.Zero;");
            writer2.Line("public static ManagementObject emptyInstance = managementClass.CreateInstance();");
            writer2.Line("public IntPtr instWbemObjectAccessIP;");
            CodeWriter writer3 = writer.AddChild("static " + this.codeClassName + "()");

            writer3.Line("classWbemObjectIP = (IntPtr)managementClass;");
            writer3.Line("IntPtr wbemObjectAccessIP;");
            writer3.Line("Marshal.QueryInterface(classWbemObjectIP, ref iidIWbemObjectAccess, out wbemObjectAccessIP);");
            writer3.Line("int cimType;");
            CodeWriter writer4 = writer.AddChild("public " + this.codeClassName + "()");

            writer4.Line("IntPtr wbemObjectIP = (IntPtr)instance;");
            writer4.Line("originalObject = (IntPtr)instance;");
            writer4.Line("Marshal.QueryInterface(wbemObjectIP, ref iidIWbemObjectAccess, out instWbemObjectAccessIP);");
            writer4.Line("FieldInfo tempField = instance.GetType().GetField ( \"_wbemObject\", BindingFlags.Instance | BindingFlags.NonPublic );");
            writer4.Line("if ( tempField == null )");
            writer4.Line("{");
            writer4.Line("   tempField = instance.GetType().GetField ( \"wbemObject\", BindingFlags.Instance | BindingFlags.NonPublic ) ;");
            writer4.Line("}");
            writer4.Line("reflectionInfoTempObj = tempField.GetValue (instance) ;");
            writer4.Line("reflectionIWbemClassObjectField = reflectionInfoTempObj.GetType().GetField (\"pWbemClassObject\", BindingFlags.Instance | BindingFlags.NonPublic );");
            writer4.Line("emptyWbemObject = (IntPtr) emptyInstance;");
            CodeWriter writer5 = writer.AddChild("~" + this.codeClassName + "()");

            writer5.AddChild("if(instWbemObjectAccessIP != IntPtr.Zero)").Line("Marshal.Release(instWbemObjectAccessIP);");
            writer5.Line("if ( toWmiCalled == true )");
            writer5.Line("{");
            writer5.Line("\tMarshal.Release (originalObject);");
            writer5.Line("}");
            CodeWriter writer6 = writer.AddChild("public void ToWMI(object obj)");

            writer6.Line("toWmiCalled = true ;");
            writer6.Line("if(instWbemObjectAccessIP != IntPtr.Zero)");
            writer6.Line("{");
            writer6.Line("    Marshal.Release(instWbemObjectAccessIP);");
            writer6.Line("    instWbemObjectAccessIP = IntPtr.Zero;");
            writer6.Line("}");
            writer6.Line("if(theClone != IntPtr.Zero)");
            writer6.Line("{");
            writer6.Line("    Marshal.Release(theClone);");
            writer6.Line("    theClone = IntPtr.Zero;");
            writer6.Line("}");
            writer6.Line("IWOA.Clone_f(12, emptyWbemObject, out theClone) ;");
            writer6.Line("Marshal.QueryInterface(theClone, ref iidIWbemObjectAccess, out instWbemObjectAccessIP) ;");
            writer6.Line("reflectionIWbemClassObjectField.SetValue ( reflectionInfoTempObj, theClone ) ;");
            writer6.Line(string.Format("{0} instNET = ({0})obj;", type.FullName.Replace('+', '.')));
            writer.AddChild("public static explicit operator IntPtr(" + this.codeClassName + " obj)").Line("return obj.instWbemObjectAccessIP;");
            writer2.Line("public ManagementObject GetInstance() {return instance;}");
            PropertyDataCollection properties = this.newClass.Properties;

            switch (this.instrumentationType)
            {
            case System.Management.Instrumentation.InstrumentationType.Instance:
                properties.Add("ProcessId", CimType.String, false);
                properties.Add("InstanceId", CimType.String, false);
                properties["ProcessId"].Qualifiers.Add("key", true);
                properties["InstanceId"].Qualifiers.Add("key", true);
                this.newClass.Qualifiers.Add("dynamic", true, false, false, false, true);
                this.newClass.Qualifiers.Add("provider", naming.DecoupledProviderInstanceName, false, false, false, true);
                break;

            case System.Management.Instrumentation.InstrumentationType.Abstract:
                this.newClass.Qualifiers.Add("abstract", true, false, false, false, true);
                break;
            }
            int  num   = 0;
            bool flag3 = false;

            foreach (MemberInfo info in type.GetMembers())
            {
                if (((info is FieldInfo) || (info is PropertyInfo)) && (info.GetCustomAttributes(typeof(IgnoreMemberAttribute), false).Length <= 0))
                {
                    Type fieldType;
                    if (info is FieldInfo)
                    {
                        FieldInfo info2 = info as FieldInfo;
                        if (info2.IsStatic)
                        {
                            ThrowUnsupportedMember(info);
                        }
                    }
                    else if (info is PropertyInfo)
                    {
                        PropertyInfo info3 = info as PropertyInfo;
                        if (!info3.CanRead)
                        {
                            ThrowUnsupportedMember(info);
                        }
                        MethodInfo getMethod = info3.GetGetMethod();
                        if ((null == getMethod) || getMethod.IsStatic)
                        {
                            ThrowUnsupportedMember(info);
                        }
                        if (getMethod.GetParameters().Length > 0)
                        {
                            ThrowUnsupportedMember(info);
                        }
                    }
                    string memberName = ManagedNameAttribute.GetMemberName(info);
                    if (info is FieldInfo)
                    {
                        fieldType = (info as FieldInfo).FieldType;
                    }
                    else
                    {
                        fieldType = (info as PropertyInfo).PropertyType;
                    }
                    bool isArray = false;
                    if (fieldType.IsArray)
                    {
                        if (fieldType.GetArrayRank() != 1)
                        {
                            ThrowUnsupportedMember(info);
                        }
                        isArray   = true;
                        fieldType = fieldType.GetElementType();
                    }
                    string str3 = null;
                    string str4 = null;
                    if (mapTypeToConverterClassName.Contains(fieldType))
                    {
                        str4 = (string)mapTypeToConverterClassName[fieldType];
                        str3 = ManagedNameAttribute.GetMemberName(fieldType);
                    }
                    bool flag5 = false;
                    if (fieldType == typeof(object))
                    {
                        flag5 = true;
                        if (!flag)
                        {
                            flag = true;
                            writer2.Line("static Hashtable mapTypeToConverter = new Hashtable();");
                            foreach (DictionaryEntry entry in mapTypeToConverterClassName)
                            {
                                string introduced55 = ((Type)entry.Key).FullName.Replace('+', '.');
                                writer3.Line(string.Format("mapTypeToConverter[typeof({0})] = typeof({1});", introduced55, (string)entry.Value));
                            }
                        }
                    }
                    string str5 = "prop_" + num;
                    string str6 = "handle_" + num++;
                    writer2.Line("static int " + str6 + ";");
                    writer3.Line(string.Format("IWOA.GetPropertyHandle_f27(27, wbemObjectAccessIP, \"{0}\", out cimType, out {1});", memberName, str6));
                    writer2.Line("PropertyData " + str5 + ";");
                    writer4.Line(string.Format("{0} = instance.Properties[\"{1}\"];", str5, memberName));
                    if (flag5)
                    {
                        CodeWriter writer8 = writer6.AddChild(string.Format("if(instNET.{0} != null)", info.Name));
                        writer6.AddChild("else").Line(string.Format("{0}.Value = null;", str5));
                        if (isArray)
                        {
                            writer8.Line(string.Format("int len = instNET.{0}.Length;", info.Name));
                            writer8.Line("ManagementObject[] embeddedObjects = new ManagementObject[len];");
                            writer8.Line("IWmiConverter[] embeddedConverters = new IWmiConverter[len];");
                            CodeWriter writer10 = writer8.AddChild("for(int i=0;i<len;i++)");
                            CodeWriter writer11 = writer10.AddChild(string.Format("if((instNET.{0}[i] != null) && mapTypeToConverter.Contains(instNET.{0}[i].GetType()))", info.Name));
                            writer11.Line(string.Format("Type type = (Type)mapTypeToConverter[instNET.{0}[i].GetType()];", info.Name));
                            writer11.Line("embeddedConverters[i] = (IWmiConverter)Activator.CreateInstance(type);");
                            writer11.Line(string.Format("embeddedConverters[i].ToWMI(instNET.{0}[i]);", info.Name));
                            writer11.Line("embeddedObjects[i] = embeddedConverters[i].GetInstance();");
                            writer10.AddChild("else").Line(string.Format("embeddedObjects[i] = SafeAssign.GetManagementObject(instNET.{0}[i]);", info.Name));
                            writer8.Line(string.Format("{0}.Value = embeddedObjects;", str5));
                        }
                        else
                        {
                            CodeWriter writer12 = writer8.AddChild(string.Format("if(mapTypeToConverter.Contains(instNET.{0}.GetType()))", info.Name));
                            writer12.Line(string.Format("Type type = (Type)mapTypeToConverter[instNET.{0}.GetType()];", info.Name));
                            writer12.Line("IWmiConverter converter = (IWmiConverter)Activator.CreateInstance(type);");
                            writer12.Line(string.Format("converter.ToWMI(instNET.{0});", info.Name));
                            writer12.Line(string.Format("{0}.Value = converter.GetInstance();", str5));
                            writer8.AddChild("else").Line(string.Format("{0}.Value = SafeAssign.GetInstance(instNET.{1});", str5, info.Name));
                        }
                    }
                    else if (str3 != null)
                    {
                        CodeWriter writer13;
                        if (fieldType.IsValueType)
                        {
                            writer13 = writer6;
                        }
                        else
                        {
                            writer13 = writer6.AddChild(string.Format("if(instNET.{0} != null)", info.Name));
                            writer6.AddChild("else").Line(string.Format("{0}.Value = null;", str5));
                        }
                        if (isArray)
                        {
                            writer13.Line(string.Format("int len = instNET.{0}.Length;", info.Name));
                            writer13.Line("ManagementObject[] embeddedObjects = new ManagementObject[len];");
                            writer13.Line(string.Format("{0}[] embeddedConverters = new {0}[len];", str4));
                            CodeWriter writer15 = writer13.AddChild("for(int i=0;i<len;i++)");
                            writer15.Line(string.Format("embeddedConverters[i] = new {0}();", str4));
                            if (fieldType.IsValueType)
                            {
                                writer15.Line(string.Format("embeddedConverters[i].ToWMI(instNET.{0}[i]);", info.Name));
                            }
                            else
                            {
                                writer15.AddChild(string.Format("if(instNET.{0}[i] != null)", info.Name)).Line(string.Format("embeddedConverters[i].ToWMI(instNET.{0}[i]);", info.Name));
                            }
                            writer15.Line("embeddedObjects[i] = embeddedConverters[i].instance;");
                            writer13.Line(string.Format("{0}.Value = embeddedObjects;", str5));
                        }
                        else
                        {
                            writer2.Line(string.Format("{0} lazy_embeddedConverter_{1} = null;", str4, str5));
                            CodeWriter writer18 = writer.AddChild(string.Format("{0} embeddedConverter_{1}", str4, str5)).AddChild("get");
                            writer18.AddChild(string.Format("if(null == lazy_embeddedConverter_{0})", str5)).Line(string.Format("lazy_embeddedConverter_{0} = new {1}();", str5, str4));
                            writer18.Line(string.Format("return lazy_embeddedConverter_{0};", str5));
                            writer13.Line(string.Format("embeddedConverter_{0}.ToWMI(instNET.{1});", str5, info.Name));
                            writer13.Line(string.Format("{0}.Value = embeddedConverter_{0}.instance;", str5));
                        }
                    }
                    else if (!isArray)
                    {
                        if ((fieldType == typeof(byte)) || (fieldType == typeof(sbyte)))
                        {
                            writer6.Line(string.Format("{0} instNET_{1} = instNET.{1} ;", fieldType, info.Name));
                            writer6.Line(string.Format("IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 1, ref instNET_{1});", str6, info.Name));
                        }
                        else if (((fieldType == typeof(short)) || (fieldType == typeof(ushort))) || (fieldType == typeof(char)))
                        {
                            writer6.Line(string.Format("{0} instNET_{1} = instNET.{1} ;", fieldType, info.Name));
                            writer6.Line(string.Format("IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 2, ref instNET_{1});", str6, info.Name));
                        }
                        else if (((fieldType == typeof(uint)) || (fieldType == typeof(int))) || (fieldType == typeof(float)))
                        {
                            writer6.Line(string.Format("IWOA.WriteDWORD_f31(31, instWbemObjectAccessIP, {0}, instNET.{1});", str6, info.Name));
                        }
                        else if (((fieldType == typeof(ulong)) || (fieldType == typeof(long))) || (fieldType == typeof(double)))
                        {
                            writer6.Line(string.Format("IWOA.WriteQWORD_f33(33, instWbemObjectAccessIP, {0}, instNET.{1});", str6, info.Name));
                        }
                        else if (fieldType == typeof(bool))
                        {
                            writer6.Line(string.Format("if(instNET.{0})", info.Name));
                            writer6.Line(string.Format("    IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 2, ref SafeAssign.boolTrue);", str6));
                            writer6.Line("else");
                            writer6.Line(string.Format("    IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 2, ref SafeAssign.boolFalse);", str6));
                        }
                        else if (fieldType == typeof(string))
                        {
                            writer6.AddChild(string.Format("if(null != instNET.{0})", info.Name)).Line(string.Format("IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, (instNET.{1}.Length+1)*2, instNET.{1});", str6, info.Name));
                            writer6.AddChild("else").Line(string.Format("IWOA.Put_f5(5, instWbemObjectAccessIP, \"{0}\", 0, ref nullObj, 8);", memberName));
                            if (!flag3)
                            {
                                flag3 = true;
                                writer2.Line("object nullObj = DBNull.Value;");
                            }
                        }
                        else if ((fieldType == typeof(DateTime)) || (fieldType == typeof(TimeSpan)))
                        {
                            writer6.Line(string.Format("IWOA.WritePropertyValue_f28(28, instWbemObjectAccessIP, {0}, 52, SafeAssign.WMITimeToString(instNET.{1}));", str6, info.Name));
                        }
                        else
                        {
                            writer6.Line(string.Format("{0}.Value = instNET.{1};", str5, info.Name));
                        }
                    }
                    else if ((fieldType == typeof(DateTime)) || (fieldType == typeof(TimeSpan)))
                    {
                        writer6.AddChild(string.Format("if(null == instNET.{0})", info.Name)).Line(string.Format("{0}.Value = null;", str5));
                        writer6.AddChild("else").Line(string.Format("{0}.Value = SafeAssign.WMITimeArrayToStringArray(instNET.{1});", str5, info.Name));
                    }
                    else
                    {
                        writer6.Line(string.Format("{0}.Value = instNET.{1};", str5, info.Name));
                    }
                    CimType propertyType = CimType.String;
                    if (info.DeclaringType == type)
                    {
                        bool flag6 = true;
                        try
                        {
                            PropertyData data2 = this.newClass.Properties[memberName];
                            CimType      type1 = data2.Type;
                            if (data2.IsLocal)
                            {
                                throw new ArgumentException(string.Format(RC.GetString("MEMBERCONFLILCT_EXCEPT"), info.Name), info.Name);
                            }
                        }
                        catch (ManagementException exception2)
                        {
                            if (exception2.ErrorCode != ManagementStatus.NotFound)
                            {
                                throw;
                            }
                            flag6 = false;
                        }
                        if (!flag6)
                        {
                            if (str3 != null)
                            {
                                propertyType = CimType.Object;
                            }
                            else if (flag5)
                            {
                                propertyType = CimType.Object;
                            }
                            else if (fieldType == typeof(ManagementObject))
                            {
                                propertyType = CimType.Object;
                            }
                            else if (fieldType == typeof(sbyte))
                            {
                                propertyType = CimType.SInt8;
                            }
                            else if (fieldType == typeof(byte))
                            {
                                propertyType = CimType.UInt8;
                            }
                            else if (fieldType == typeof(short))
                            {
                                propertyType = CimType.SInt16;
                            }
                            else if (fieldType == typeof(ushort))
                            {
                                propertyType = CimType.UInt16;
                            }
                            else if (fieldType == typeof(int))
                            {
                                propertyType = CimType.SInt32;
                            }
                            else if (fieldType == typeof(uint))
                            {
                                propertyType = CimType.UInt32;
                            }
                            else if (fieldType == typeof(long))
                            {
                                propertyType = CimType.SInt64;
                            }
                            else if (fieldType == typeof(ulong))
                            {
                                propertyType = CimType.UInt64;
                            }
                            else if (fieldType == typeof(float))
                            {
                                propertyType = CimType.Real32;
                            }
                            else if (fieldType == typeof(double))
                            {
                                propertyType = CimType.Real64;
                            }
                            else if (fieldType == typeof(bool))
                            {
                                propertyType = CimType.Boolean;
                            }
                            else if (fieldType == typeof(string))
                            {
                                propertyType = CimType.String;
                            }
                            else if (fieldType == typeof(char))
                            {
                                propertyType = CimType.Char16;
                            }
                            else if (fieldType == typeof(DateTime))
                            {
                                propertyType = CimType.DateTime;
                            }
                            else if (fieldType == typeof(TimeSpan))
                            {
                                propertyType = CimType.DateTime;
                            }
                            else
                            {
                                ThrowUnsupportedMember(info);
                            }
                            try
                            {
                                properties.Add(memberName, propertyType, isArray);
                            }
                            catch (ManagementException exception3)
                            {
                                ThrowUnsupportedMember(info, exception3);
                            }
                            if (fieldType == typeof(TimeSpan))
                            {
                                PropertyData data3 = properties[memberName];
                                data3.Qualifiers.Add("SubType", "interval", false, true, true, true);
                            }
                            if (str3 != null)
                            {
                                PropertyData data4 = properties[memberName];
                                data4.Qualifiers["CIMTYPE"].Value = "object:" + str3;
                            }
                        }
                    }
                }
            }
            writer3.Line("Marshal.Release(wbemObjectAccessIP);");
        }
예제 #26
0
        public InstrumentedAssembly(Assembly assembly, SchemaNaming naming)
        {
            SecurityHelper.UnmanagedCode.Demand(); // Bug#112640 - Close off any potential use from anything but fully trusted code
            this.naming = naming;

            Assembly compiledAssembly = naming.PrecompiledAssembly;

            if (null == compiledAssembly)
            {
                CSharpCodeProvider provider = new CSharpCodeProvider();
//              ICodeCompiler compiler = provider.CreateCompiler();
                CompilerParameters parameters = new CompilerParameters();
                parameters.GenerateInMemory = true;
                parameters.ReferencedAssemblies.Add(assembly.Location);
                parameters.ReferencedAssemblies.Add(typeof(BaseEvent).Assembly.Location);
                parameters.ReferencedAssemblies.Add(typeof(System.ComponentModel.Component).Assembly.Location);

                // Must reference any base types in 'assembly'
                //
                foreach (Type type in assembly.GetTypes())
                {
                    // Only interested in instrumented types (VSQFE#2469)
                    if (IsInstrumentedType(type))
                    {
                        FindReferences(type, parameters);
                    }
                }

                CompilerResults results = provider.CompileAssemblyFromSource(parameters, naming.Code);
                foreach (CompilerError err in results.Errors)
                {
                    Console.WriteLine(err.ToString());
                }
                if (results.Errors.HasErrors)
                {
                    // we failed to compile the generated code - the compile error shows up on console but we need to throw
                    throw new Exception(RC.GetString("FAILED_TO_BUILD_GENERATED_ASSEMBLY"));
                }
                compiledAssembly = results.CompiledAssembly;
            }

            Type dynType = compiledAssembly.GetType("WMINET_Converter");

            mapTypeToConverter = (Hashtable)dynType.GetField("mapTypeToConverter").GetValue(null);

            //
            if (!MTAHelper.IsNoContextMTA())  // Bug#110141 - Checking for MTA is not enough.  We need to make sure we are not in a COM+ Context
            {
                ThreadDispatch disp = new ThreadDispatch(new ThreadDispatch.ThreadWorkerMethodWithParam(InitEventSource));
                disp.Parameter = this;
                disp.Start( );

                // We are on an STA thread.  Create the event source on an MTA
//                          Thread thread = new Thread(new ThreadStart(InitEventSource));
//                          thread.ApartmentState = ApartmentState.MTA;
//                          thread.Start();
//                          thread.Join();
            }
            else
            {
                InitEventSource(this);
            }
        }