C# AssemblyBuilderAccess类代码示例

 internal AssemblyBuilder DefineDynamicAssembly(AssemblyName name, AssemblyBuilderAccess access)
 {
     var realAba = EmitWrapper.Mscorlib.GetType("System.Reflection.Emit.AssemblyBuilderAccess");
     var result = this.Invoke("DefineDynamicAssembly", new Type[] { typeof(AssemblyName), 
         realAba }, name, access);
     return new AssemblyBuilder(result);
 }

	// Constructor.  Called from AppDomain.DefineDynamicAssembly.
	internal AssemblyBuilder(AssemblyName name, AssemblyBuilderAccess access,
							 String directory, bool isSynchronized)
			{
				this.access = access;
				this.directory = (directory == null) ? "." : directory;
				this.isSynchronized = isSynchronized;
				this.saved = false;
				this.entryPoint = null;
				this.detachList = new ArrayList();
				fileKind = PEFileKinds.Dll;
				Version version = name.Version;
				lock(typeof(AssemblyBuilder))
				{
					if(version != null)
					{
						this.privateData = ClrAssemblyCreate
							(name.Name, version.Major, version.Minor,
							 version.Build, version.Revision,
							 access, out writer);
					}
					else
					{
						this.privateData = ClrAssemblyCreate
							(name.Name, 0, 0, 0, 0, access, out writer);
					}
				}
				if(this.privateData == IntPtr.Zero)
				{
					// The runtime engine disallowed dynamic assemblies.
					throw new SecurityException
						(_("Emit_NoDynamicAssemblies"));
				}
			}

 private AssemblyBuilder CreateDynamicAssembly(string name, AssemblyBuilderAccess access)
 {
     AssemblyName myAsmName = new AssemblyName();
     myAsmName.Name = name;
     AssemblyBuilder myAsmBuilder = AssemblyBuilder.DefineDynamicAssembly(myAsmName, access);
     return myAsmBuilder;
 }

 private TypeBuilder GetCustomType(string name, AssemblyBuilderAccess access)
 {
     AssemblyName myAsmName = new AssemblyName();
     myAsmName.Name = name;
     AssemblyBuilder myAsmBuilder = AssemblyBuilder.DefineDynamicAssembly(myAsmName, access);
     ModuleBuilder moduleBuilder = TestLibrary.Utilities.GetModuleBuilder(myAsmBuilder, TestModuleName);
     return moduleBuilder.DefineType(TestTypeName);
 }

		protected void SetUp (AssemblyBuilderAccess mode)
		{
			AssemblyName assemblyName = new AssemblyName ();
			assemblyName.Name = ASSEMBLY_NAME;

			assembly =
				Thread.GetDomain ().DefineDynamicAssembly (
					assemblyName, mode, Path.GetTempPath ());

			module = assembly.DefineDynamicModule ("module1");
		}

		void SetUp (AssemblyBuilderAccess access)
		{
			AssemblyName assemblyName = new AssemblyName ();
			assemblyName.Name = ASSEMBLY_NAME;

			assembly =
				Thread.GetDomain ().DefineDynamicAssembly (
					assemblyName, access, Path.GetTempPath ());

			module = assembly.DefineDynamicModule ("module1");
			typeCount = 0;
		}

 public AssemblyBuilder GetAssemblyBuilder()
 {
     if (_assemblyBuilder == null)
     {
         AssemblyBuilderAccess = AssemblyBuilderAccess.RunAndCollect;
         _assemblyBuilder = AssemblyBuilder.DefineDynamicAssembly(
                 new AssemblyName(_assemblyName),
                 AssemblyBuilderAccess
             );
     }
     return _assemblyBuilder;
 }

        public static Assembly GetRefEmitAssembly(string assemblyNameStr, AssemblyBuilderAccess builderType)
        {
            var assemblyName = new AssemblyName(assemblyNameStr);
            
            AssemblyBuilder builder = AssemblyBuilder.DefineDynamicAssembly(assemblyName, builderType);
            ModuleBuilder moduleBuilder = builder.DefineDynamicModule("RefEmitModule");

            TypeBuilder typeBuilder = moduleBuilder.DefineType("RefEmitTestType", TypeAttributes.Public);
            
            // Define "Assembly LoadStaticAssembly(string)" method that will load a static assembly
            MethodBuilder methodBuilder = typeBuilder.DefineMethod("LoadStaticAssembly", MethodAttributes.Public|MethodAttributes.Static, typeof(Assembly), new Type[]{typeof(string)});
            ILGenerator ilGenerator = methodBuilder.GetILGenerator();

            // Generate the following code:
            //
            // AssemblyName name = new AssemblyName(name); // name is the argument passed to LoadStaticAssembly
            // Assembly.Load(name);

            // Declare the locals
            LocalBuilder localAssemblyName = ilGenerator.DeclareLocal(typeof(AssemblyName));
            LocalBuilder localAssembly = ilGenerator.DeclareLocal(typeof(Assembly));

            // Fetch reference to AssemblyName ctor we want to invoke
            ConstructorInfo ctorAssemblyName = TypeExtensions.GetConstructor(typeof(System.Reflection.AssemblyName), new Type[] {typeof(string)});

            // Load incoming assemblyname string
            ilGenerator.Emit(OpCodes.Ldarg_0);  

            // Create new object of the type AssemblyName
            ilGenerator.Emit(OpCodes.Newobj, ctorAssemblyName);

            // "this" for assemblyname instance is already at the top of evaluation stack.
            //
            // Invoke Assembly.Load
            MethodInfo miAssemblyLoad = TypeExtensions.GetMethod(typeof(System.Reflection.Assembly), "Load", new Type[] {typeof(System.Reflection.AssemblyName)});
            ilGenerator.Emit(OpCodes.Call, miAssemblyLoad);

            // Return the reference to the loaded assembly
            ilGenerator.Emit(OpCodes.Ret);

            // Generate the type
            typeBuilder.CreateTypeInfo().AsType();

            // Return the generated assembly
            return builder;
        }

        public DynamicAssembly (String assemblyName, String moduleName, AssemblyBuilderAccess access = AssemblyBuilderAccess.RunAndSave)
        {
            this.assemblyName = assemblyName;
            this.moduleName = moduleName;

            // Define dynamic assembly
            AssemblyName name = new AssemblyName { Name = this.assemblyName, Version = Assembly.GetExecutingAssembly().GetName().Version };
            this.assembly = AppDomain.CurrentDomain.DefineDynamicAssembly (name, access);

            // Define dynamic module
            if (access == AssemblyBuilderAccess.RunAndSave || access == AssemblyBuilderAccess.Save) {
                // Persistent
                this.module = this.assembly.DefineDynamicModule (this.moduleName, this.assemblyName + ".dll");
            } else {
                // Transient
                this.module = this.assembly.DefineDynamicModule (this.moduleName);
            }
        }

 public ProxyModule(string assemblyName, AssemblyBuilderAccess access)
 {
     _assemblyName = assemblyName;
     _assemblyNameWithExt = _assemblyName + ".dll";
     switch (access)
     {
         case AssemblyBuilderAccess.Run:
             break;
         case AssemblyBuilderAccess.RunAndSave:
             break;
         case AssemblyBuilderAccess.RunAndCollect:
             break;
         default:
             throw new ArgumentOutOfRangeException("access", "Run, RunAndSave, or RunAndCollect are the only permitted options");
     }
     _access = access;
     _factories = new object[_factoryTypeCount];
 }

        public ProxyContext(AssemblyBuilderAccess access, bool verify, bool generateDebugging)
            : this()
        {
            if ((access & AssemblyBuilderAccess.Run) != AssemblyBuilderAccess.Run)
            {
                throw new ArgumentException(
                     "Invalid access value - the assembly must have Run access.", "access");
            }

            if (verify && ((access & AssemblyBuilderAccess.Save) != AssemblyBuilderAccess.Save))
            {
                throw new ArgumentException("Verification cannot be done on a transient assembly.",
                     "verify");
            }

            // TODO - I'm not sure if debugging can be done on transient assemblies...
            this.Access = access;
            this.Verify = verify;
            this.GenerateDebugging = generateDebugging;
        }

        internal AssemblyBuilderData(
            InternalAssemblyBuilder assembly, 
            String                  strAssemblyName, 
            AssemblyBuilderAccess   access,
            String                  dir)
        {
            m_assembly = assembly;
            m_strAssemblyName = strAssemblyName;
            m_access = access;
            m_moduleBuilderList = new List<ModuleBuilder>();
            m_resWriterList = new List<ResWriterData>();

            //Init to null/0 done for you by the CLR.  FXCop has spoken

            if (dir == null && access != AssemblyBuilderAccess.Run)
                m_strDir = Environment.CurrentDirectory;
            else
                m_strDir = dir;

            m_peFileKind = PEFileKinds.Dll;
         }

		void SetUp (AssemblyBuilderAccess access)
		{
			AssemblyName assemblyName = new AssemblyName ();
			assemblyName.Name = ASSEMBLY_NAME;

			assembly = AppDomain.CurrentDomain.DefineDynamicAssembly (
				assemblyName, access,
				Path.GetTempPath ());

			module = assembly.DefineDynamicModule ("module1");

			tb = module.DefineType ("Bar");
			GenericTypeParameterBuilder [] typeParams = tb.DefineGenericParameters ("T");

			cb = tb.DefineConstructor (MethodAttributes.Public,
				CallingConventions.Standard,
				new Type [] { typeof (string), typeof (int) });
			ILGenerator ig = cb.GetILGenerator ();
			ig.Emit (OpCodes.Ret);

			typeBarOfInt32 = tb.MakeGenericType (typeof (int));
			ci = TypeBuilder.GetConstructor (typeBarOfInt32, cb);
		}

        internal AssemblyBuilderData(
            Assembly            assembly, 
            String              strAssemblyName, 
            AssemblyBuilderAccess access,
            String              dir)
        {
            m_assembly = assembly;
            m_strAssemblyName = strAssemblyName;
            m_access = access;
            m_moduleBuilderList = new ArrayList();
            m_resWriterList = new ArrayList();
            m_publicComTypeList = null;
            m_CABuilders = null;
            m_CABytes = null;
            m_CACons = null;
            m_iPublicComTypeCount = 0;    
            m_iCABuilder = 0;
            m_iCAs = 0;
            m_entryPointModule = null;
            m_isSaved = false;
            if (dir == null && access != AssemblyBuilderAccess.Run)
                m_strDir = Environment.CurrentDirectory;
            else
                m_strDir = dir;
            m_RequiredPset = null;
            m_OptionalPset = null;
            m_RefusedPset = null;
            m_isSynchronized = false;

            m_InMemoryAssemblyModule = null;
            m_OnDiskAssemblyModule = null;
            m_peFileKind = PEFileKinds.Dll;

            m_entryPointMethod = null;
            m_ISymWrapperAssembly = null;
         }

		internal AssemblyBuilder (AssemblyName n, string directory, AssemblyBuilderAccess access, bool corlib_internal)
		{
			/* This is obsolete now, as mcs doesn't use SRE any more */
			if ((access & COMPILER_ACCESS) != 0)
				throw new NotImplementedException ("COMPILER_ACCESS is no longer supperted, use a newer mcs.");

			if (!Enum.IsDefined (typeof (AssemblyBuilderAccess), access))
				throw new ArgumentException (string.Format (CultureInfo.InvariantCulture,
					"Argument value {0} is not valid.", (int) access),
					"access");

			name = n.Name;
			this.access = (uint)access;
			flags = (uint) n.Flags;

			// don't call GetCurrentDirectory for Run-only builders (CAS may not like that)
			if (IsSave && (directory == null || directory.Length == 0)) {
				dir = Directory.GetCurrentDirectory ();
			} else {
				dir = directory;
			}

			/* Set defaults from n */
			if (n.CultureInfo != null) {
				culture = n.CultureInfo.Name;
				versioninfo_culture = n.CultureInfo.Name;
			}
			Version v = n.Version;
			if (v != null) {
				version = v.ToString ();
			}

			if (n.KeyPair != null) {
				// full keypair is available (for signing)
				sn = n.KeyPair.StrongName ();
			} else {
				// public key is available (for delay-signing)
				byte[] pk = n.GetPublicKey ();
				if ((pk != null) && (pk.Length > 0)) {
					sn = new Mono.Security.StrongName (pk);
				}
			}

			if (sn != null)
				flags |= (uint) AssemblyNameFlags.PublicKey;

			this.corlib_internal = corlib_internal;
			if (sn != null) {
				this.pktoken = new byte[sn.PublicKeyToken.Length * 2];
				int pkti = 0;
				foreach (byte pkb in sn.PublicKeyToken) {
					string part = pkb.ToString("x2");
					this.pktoken[pkti++] = (byte)part[0];
					this.pktoken[pkti++] = (byte)part[1];
				}
			}

			basic_init (this);
		}