public void RestrictedTrust()
{
var domainSetup = new AppDomainSetup {
ApplicationBase = AppDomain.CurrentDomain.BaseDirectory
};
var permissions = new PermissionSet(null);
permissions.AddPermission(new SecurityPermission(SecurityPermissionFlag.Execution));
var domain = AppDomain.CreateDomain("Partial Trust AppDomain", null, domainSetup, permissions);
try
{
var test = (TrustTestClass)domain.CreateInstanceAndUnwrap(
typeof(TrustTestClass).Assembly.FullName,
typeof(TrustTestClass).FullName
);
test.Go(ConnectionString);
}
finally
{
AppDomain.Unload(domain);
}
}
public void TestEqualsPartialTrust()
{
var appDomainSetUp = new AppDomainSetup()
{
ApplicationBase = AppDomain.CurrentDomain.SetupInformation.ApplicationBase
};
var evidence = new Evidence();
#if MONO || NETFX_35
#pragma warning disable 0612
// TODO: patching
// currently, Mono does not declare AddHostEvidence
evidence.AddHost(new Zone(SecurityZone.Internet));
#pragma warning restore 0612
var permisions = GetDefaultInternetZoneSandbox();
#else
evidence.AddHostEvidence(new Zone(SecurityZone.Internet));
var permisions = SecurityManager.GetStandardSandbox(evidence);
#endif // if MONO || NETFX_35
AppDomain workerDomain = AppDomain.CreateDomain("PartialTrust", evidence, appDomainSetUp, permisions, GetStrongName(this.GetType()));
try
{
workerDomain.DoCallBack(TestEqualsWorker);
#if !MONO
// P/Invoke is not disabled on Mono even if in the InternetZone.
Assert.That(( bool )workerDomain.GetData("MessagePackString.IsFastEqualsDisabled"), Is.True);
#endif // if !MONO
Console.WriteLine("TestEqualsPartialTrust");
ShowResult(workerDomain.GetData("TestEqualsWorker.Performance") as Tuple <double, double, double, double>);
}
finally
{
AppDomain.Unload(workerDomain);
}
}
public async Task ComposableAssembliesLazyLoadedWithGenericTypeArg()
{
SkipOnMono();
var catalog = TestUtilities.EmptyCatalog.AddParts(
await TestUtilities.V2Discovery.CreatePartsAsync(typeof(PartImportingOpenGenericExport), typeof(OpenGenericExport <>)));
var catalogCache = await this.SaveCatalogAsync(catalog);
var configuration = CompositionConfiguration.Create(catalog);
var compositionCache = await this.SaveConfigurationAsync(configuration);
// Use a sub-appdomain so we can monitor which assemblies get loaded by our composition engine.
var appDomain = AppDomain.CreateDomain("Composition Test sub-domain", null, AppDomain.CurrentDomain.SetupInformation);
try
{
var driver = (AppDomainTestDriver)appDomain.CreateInstanceAndUnwrap(typeof(AppDomainTestDriver).Assembly.FullName, typeof(AppDomainTestDriver).FullName);
driver.Initialize(this.cacheManager.GetType(), compositionCache, catalogCache);
driver.TestPartThatImportsExportWithGenericTypeArg(typeof(SomeOtherType).Assembly.Location);
}
finally
{
AppDomain.Unload(appDomain);
}
}
private static AppDomain CreateSandbox(bool forTesting)
{
var permissions = new PermissionSet(PermissionState.None);
//if (forTesting)
permissions = new PermissionSet(PermissionState.Unrestricted);
//permissions.AddPermission(new Permission)
permissions.AddPermission(
new SecurityPermission(SecurityPermissionFlag.AllFlags));
permissions.AddPermission(new UIPermission(UIPermissionWindow.AllWindows));
permissions.AddPermission(
new TypeDescriptorPermission(TypeDescriptorPermissionFlags.RestrictedRegistrationAccess));
permissions.AddPermission(
new FileIOPermission(FileIOPermissionAccess.Read | FileIOPermissionAccess.PathDiscovery,
AppDomain.CurrentDomain.BaseDirectory));
permissions.AddPermission(new ReflectionPermission(PermissionState.Unrestricted));
var appinfo = new AppDomainSetup {
ApplicationBase = AppDomain.CurrentDomain.BaseDirectory
};
return(AppDomain.CreateDomain("Scripting sandbox", null, appinfo, permissions));
}
private static Runtime.AssemblyContextRef CreatePreloadedContextAppDomain(string entryPointArgEx)
{
string appDomainName = "Domain" + Environment.TickCount + " " + appDomainCount++;
AppDomainSetup appDomainSetup = new AppDomainSetup();
appDomainSetup.ApplicationBase = currentAssemblyDirectory;
appDomainSetup.ApplicationName = appDomainName;
if (ShadowCopyAssembly)
{
appDomainSetup.ShadowCopyFiles = "true";
// Main assembly must be in the same or sub directory (limitation of PrivateBinPath)
string subDirectory;
IsSameOrSubDirectory(currentAssemblyDirectory, mainAssemblyDirectory, out subDirectory);
if (!string.IsNullOrEmpty(subDirectory))
{
appDomainSetup.PrivateBinPath = subDirectory;
}
}
//AppDomain preloadAppDomain = AppDomain.CreateDomain(appDomainName, null, mainAssemblyDirectory, ".", false);
AppDomain preloadAppDomain = AppDomain.CreateDomain(appDomainName, null, appDomainSetup);
return Runtime.AssemblyContext.Create(preloadAppDomain);
}
public async Task ComposableAssembliesLazyLoadedWhenQueried()
{
SkipOnMono();
var exportedTypes = new List <Type>
{
typeof(ExternalExport),
typeof(YetAnotherExport),
typeof(ExternalExportOnMember),
};
var catalog = TestUtilities.EmptyCatalog.AddParts(await TestUtilities.V2Discovery.CreatePartsAsync(exportedTypes));
var catalogCache = await this.SaveCatalogAsync(catalog);
var configuration = CompositionConfiguration.Create(catalog);
var compositionCache = await this.SaveConfigurationAsync(configuration);
foreach (var exportedType in exportedTypes)
{
catalogCache.Position = 0;
compositionCache.Position = 0;
// Use a sub-appdomain so we can monitor which assemblies get loaded by our composition engine.
var appDomain = AppDomain.CreateDomain("Composition Test sub-domain", null, AppDomain.CurrentDomain.SetupInformation);
try
{
var driver = (AppDomainTestDriver)appDomain.CreateInstanceAndUnwrap(typeof(AppDomainTestDriver).Assembly.FullName, typeof(AppDomainTestDriver).FullName);
driver.Initialize(this.cacheManager.GetType(), compositionCache, catalogCache);
driver.TestExternalExport(exportedType.Assembly.Location, exportedType.FullName);
}
finally
{
AppDomain.Unload(appDomain);
}
}
}
/// <summary>
/// Компилирует переданный скрипт в отдельном домене. После этого можно вызывать метод Execute.
/// Во избежание утечек памяти после окончания использования скрипта следует вызвать Unload для выгрузки домена!
/// </summary>
/// <param name="script">Скрипт, который необходимо сгенерировать, в виде строки.
/// В действительности скрипт является содержимым метода, который будет вызван при Execute.
/// Таким образом, в скрипте допустимы только те конструкции, которые допустимы внутри метода C#.
/// Нельзя объявлять классы, методы, добавлять using пространства имён и т.д.</param>
/// <param name="returnType">Тип возвращаемого скриптом значения в виде строки.
/// При несответствии фактическому возвращенному значению выбрасывается исключение с ошибкой компиляции.</param>
/// <param name="parameterSignature">Сигнатура параметров метода, в виде строки.
/// В скрипте будут доступны переданные параметры. При вызове Execute объект args должен соответствовать сигнатуре.</param>
/// <param name="assemblies">Имена файлов сборок (dll, exe), которые должны быть доступны в скрипте.</param>
/// <param name="namespaces">Пространства имён, доступные скрипту. (Будут прописаны с директивой using).</param>
public void Compile(string script, string returnType, string parameterSignature, string[] assemblies, string[] namespaces)
{
appDomainSetup = new AppDomainSetup();
appDomainSetup.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory;
appDomainSetup.DisallowBindingRedirects = false;
appDomainSetup.DisallowCodeDownload = true;
appDomainSetup.ConfigurationFile = AppDomain.CurrentDomain.SetupInformation.ConfigurationFile;
workerAppDomain = AppDomain.CreateDomain("Compiler", null, appDomainSetup);
string usingStatements = string.Empty;
if (namespaces != null)
{
foreach (string ns in namespaces)
{
usingStatements += "using " + ns + "; ";
}
}
//Чтобы можно было корректно выдать номер строки с ошибкой в скрипте, сам скрипт должен начинаться с первой строки.
string code = usingStatements +
@"namespace ScriptInterfaceSH { public static class MainDynamicClass { public static " + returnType +
" MainDynamicMethod(" + parameterSignature + ") { " + script + " } } }";
//Компилятор создаётся в отдельном домене. Домен можно выгрузить, избежав утечек памяти.
//Если компилировать скрипт в основном домене, то скомпилированные сборки невозможно будет выгрузить - это будут утечки памяти.
compiler = (DynamicCompiler)workerAppDomain.CreateInstanceAndUnwrap(
typeof(DynamicCompiler).Assembly.GetName().Name,
typeof(DynamicCompiler).FullName);
compiler.Compile(code, assemblies, "MainDynamicMethod");
canExecute = true;
}
private AppDomain CreateSandboxDomain(AppDomainSetup adSetup, string templateAssemblyPath)
{
// Create restricted permissions
var permSet = new PermissionSet(PermissionState.None);
permSet.AddPermission(new SecurityPermission(SecurityPermissionFlag.Execution));
var fperm = new FileIOPermission(PermissionState.None)
{
AllFiles = FileIOPermissionAccess.NoAccess
};
var roAccess = FileIOPermissionAccess.Read | FileIOPermissionAccess.PathDiscovery;
fperm.AddPathList(roAccess, Path.GetDirectoryName(Assembly.GetEntryAssembly().Location)); // App directory -> Load Dependencies
fperm.AddPathList(roAccess, Path.GetDirectoryName(templateAssemblyPath)); // Directory containing templateAssembly
permSet.AddPermission(fperm);
// StrongNames of FullTrust-Assemblies
var sharedAssembly = GetStrongName(typeof(Timetable));
var clientAssembly = GetStrongName(typeof(Template));
// Create new, isolated AppDomain
return(AppDomain.CreateDomain("tmpl-run-domain", null, adSetup, permSet, sharedAssembly, clientAssembly));
}
static void MarshalByObjectDemo()
{
Console.WriteLine("--------MarshalByObjectDemo------------");
// 创建一个新的应用程序域 - NewDomain
AppDomain newDomain = AppDomain.CreateDomain("NewDomain");
DemoClass2 obj;
DemoClass2 obj2;
obj = (DemoClass2)newDomain.CreateInstanceAndUnwrap("ClassLib", "ClassLib.DemoClass2");
obj.ShowAppDomain();
obj.ShowCount("Zhang");
obj.ShowCount("Zhang");
obj2 = (DemoClass2)newDomain.CreateInstanceAndUnwrap("ClassLib", "ClassLib.DemoClass2");
obj2.ShowAppDomain();
obj2.ShowCount("Jimmy");
obj2.ShowCount("Jimmy");
Console.WriteLine("------------End---------------");
}
public ProjectExecutionContext(Project project, IServiceProvider serviceProvider)
{
Debug.Assert(project != null, "project is null.");
Debug.Assert(!VsUtils.IsMiscellaneousProject(project), "project is misc files project.");
_domain = AppDomain.CreateDomain(
"ProjectExecutionContextDomain",
null,
new AppDomainSetup
{
ApplicationBase = VsUtils.GetProjectTargetDir(project, serviceProvider),
ConfigurationFile = VsUtils.GetProjectConfigurationFile(project, serviceProvider),
ShadowCopyFiles = "true" // Prevents locking
});
var dataDirectory = VsUtils.GetProjectDataDirectory(project, serviceProvider);
if (dataDirectory != null)
{
_domain.SetData("DataDirectory", dataDirectory);
}
_executor = new ExecutorWrapper(_domain, VsUtils.GetProjectTargetFileName(project));
}
public static T Create(string pluginFolderPath, object[] arguments = null, string shadowCopyName = "ShadowCopyCache", string domainName = "Host_AppDomain")
{
var pluginCacheFolderPath = Path.Combine(pluginFolderPath, shadowCopyName);
// Check if plug-in and shadow copy folders already exist, create otherwise.
Directory.CreateDirectory(pluginFolderPath);
Directory.CreateDirectory(pluginCacheFolderPath);
// This creates a ShadowCopy of the MEF DLL's.
var setup = new AppDomainSetup
{
CachePath = pluginCacheFolderPath,
ShadowCopyFiles = "true",
ShadowCopyDirectories = pluginFolderPath
};
// Create separate domain.
var domain = AppDomain.CreateDomain(domainName, AppDomain.CurrentDomain.Evidence, setup);
// Create new PluginContainer using new separate domain.
var pluginProvider = (T)domain.CreateInstanceAndUnwrap(typeof(T).Assembly.FullName,
typeof(T).FullName, false, BindingFlags.CreateInstance, null, arguments, null, null);
return(pluginProvider);
}
//-----------------------------------------------------------------------------------------------
// private methods
//-----------------------------------------------------------------------------------------------
/// <summary>
/// Written by Abhishek Kumar on March 05, 2007
/// purpose: to initiate the central Application Domain that
/// all Grid Threads will be run on.
///
/// Police and permissions will also be set.
/// ADV: a crash in this App Domain(because of poor code in GThread)
/// does not affect eduGRID's Framework i.e. the Alchemi executor is maintained steady even in error
///
/// initially Alchemi created separate app domains for each Gthread it received.
/// now, instead, we create 1 appdomain and run all gthreads on it
/// the Bot Logic resides in this app domain.
/// (this saves the overhead of initializing bot logic for every Gthread (or every query))
/// </summary>
private void initialize_GridThreadExecutor()
{
if (GridThreadExecutor == null)
{
string appDir = GetApplicationDirectory(_CurTi.ApplicationId);
AppDomainSetup info = new AppDomainSetup();
info.PrivateBinPath = appDir;
GridThreadApplicationDomain = AppDomain.CreateDomain("Central_AppDomain", null, info);
// ***
// http://www.dotnetthis.com/Articles/DynamicSandboxing.htm
PolicyLevel domainPolicy = PolicyLevel.CreateAppDomainLevel();
AllMembershipCondition allCodeMC = new AllMembershipCondition();
// TODO: 'FullTrust' in the following line needs to be replaced with something like 'AlchemiGridThread'
// This permission set needs to be defined and set automatically as part of the installation.
PermissionSet internetPermissionSet = domainPolicy.GetNamedPermissionSet("FullTrust");
PolicyStatement internetPolicyStatement = new PolicyStatement(internetPermissionSet);
CodeGroup allCodeInternetCG = new UnionCodeGroup(allCodeMC, internetPolicyStatement);
domainPolicy.RootCodeGroup = allCodeInternetCG;
GridThreadApplicationDomain.SetAppDomainPolicy(domainPolicy);
GridThreadExecutor = (AppDomainExecutor)GridThreadApplicationDomain.CreateInstanceFromAndUnwrap(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Alchemi.Executor.dll"), "Alchemi.Executor.AppDomainExecutor");
}
if (!GridThreadExecutor.Initialized)
{
try
{
GridThreadExecutor.initialize();
}
catch (Exception ex)
{
throw new Exception("Error during initialization of GridThreadExecutor");
}
}
}
public async Task DisconnectRemoteObjectsAfterCrossDomainCallsOnDispose()
{
// Arrange
var tracker = new InMemoryRemoteObjectTracker();
TrackingServices.RegisterTrackingHandler(tracker);
var remote = AppDomain.CreateDomain("Remote", null, AppDomain.CurrentDomain.SetupInformation);
// Act
try
{
using (LogContext.PushProperty("Prop1", 42))
{
remote.DoCallBack(CallFromRemote);
using (LogContext.PushProperty("Prop2", 24))
{
remote.DoCallBack(CallFromRemote);
}
}
}
finally
{
AppDomain.Unload(remote);
}
await Task.Delay(200);
// Assert
Assert.Equal(2, tracker.DisconnectCount);
void CallFromRemote()
{
}
}
public object executeAssembly(string assemblyName, Loader codeLoader, object param)
{
Evidence e = new Evidence();
e.AddHostEvidence(new Zone(SecurityZone.Intranet));
PermissionSet permSet = SecurityManager.GetStandardSandbox(e);
AppDomainSetup ads = new AppDomainSetup();
ads.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory;
AppDomain tempDomain = AppDomain.CreateDomain(assemblyName + new Random().NextDouble(), e, ads, permSet, null);
tempDomain.Load("CodeInterface");
ObjectHandle handle = Activator.CreateInstanceFrom(tempDomain, typeof(Sandboxer).Assembly.ManifestModule.FullyQualifiedName, typeof(Sandboxer).FullName);
Sandboxer newDomainInstance = (Sandboxer)handle.Unwrap();
byte[] assemblyBinary = codeLoader.codeDictionary.ReadAssembly(assemblyName);
object output = newDomainInstance.ExecuteNewAssembly(assemblyBinary, param);
return(output);
}
// Create a client, loaded in a new app domain.
public T NewClient <T>(string ClusterId, int ClientNumber) where T : ClientWrapperBase
{
var ci = Clusters[ClusterId];
var name = string.Format("Client-{0}-{1}", ClusterId, ClientNumber);
var gatewayport = DetermineGatewayPort(ci.SequenceNumber, ClientNumber);
var clientArgs = new object[] { name, gatewayport };
var setup = new AppDomainSetup {
ApplicationBase = Environment.CurrentDirectory
};
var clientDomain = AppDomain.CreateDomain(name, null, setup);
T client = (T)clientDomain.CreateInstanceFromAndUnwrap(
Assembly.GetExecutingAssembly().Location, typeof(T).FullName, false,
BindingFlags.Default, null, clientArgs, CultureInfo.CurrentCulture,
new object[] { });
lock (activeClients)
{
activeClients.Add(clientDomain);
}
return(client);
}
public static void Main()
{
// Set the default culture and display the current date in the current application domain.
Info info1 = new Info();
SetAppDomainCultures("fr-FR");
// Create a second application domain.
AppDomainSetup setup = new AppDomainSetup();
setup.AppDomainInitializer = SetAppDomainCultures;
setup.AppDomainInitializerArguments = new string[] { "ru-RU" };
AppDomain domain = AppDomain.CreateDomain("Domain2", null, setup);
// Create an Info object in the new application domain.
Info info2 = (Info)domain.CreateInstanceAndUnwrap(typeof(Example).Assembly.FullName,
"Info");
// Execute methods in the two application domains.
info2.DisplayDate();
info2.DisplayCultures();
info1.DisplayDate();
info1.DisplayCultures();
}
public override AppDomain CreateAppDomainWithPolicy(string appDomainName, Evidence evidence, SandboxCasPolicySettings casSettings)
{
PermissionSet permissionSet = casSettings.BasePermissions;
if (permissionSet == null)
{
permissionSet = new PermissionSet(PermissionState.None);
permissionSet.AddPermission(new SecurityPermission(SecurityPermissionFlag.Execution));
}
StrongName[] baseFullTrustAssemblies = ControlPolicyManager.GetBaseFullTrustAssemblies();
int num = baseFullTrustAssemblies.Length;
if (casSettings.FullTrustAssemblies != null)
{
num += casSettings.FullTrustAssemblies.Count;
}
StrongName[] array = new StrongName[num];
Array.Copy(baseFullTrustAssemblies, array, baseFullTrustAssemblies.Length);
if (casSettings.FullTrustAssemblies != null)
{
casSettings.FullTrustAssemblies.CopyTo(array, baseFullTrustAssemblies.Length);
}
return(AppDomain.CreateDomain(appDomainName));
}
private static bool Create()
{
AppDomainSetup Setup = new AppDomainSetup
{
ApplicationName = "CBScriptContainer" + Guid.NewGuid().ToString("X") + "D",
ApplicationBase = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\"
};
PermissionSet permissions = new PermissionSet(PermissionState.Unrestricted);
permissions.AddPermission(new EnvironmentPermission(EnvironmentPermissionAccess.Read, "USERNAME"));
permissions.AddPermission(new FileIOPermission(FileIOPermissionAccess.AllAccess, Assembly.GetExecutingAssembly().Location));
permissions.AddPermission(new ReflectionPermission(PermissionState.Unrestricted));
permissions.AddPermission(new SecurityPermission(SecurityPermissionFlag.Execution));
permissions.AddPermission(new SecurityPermission(SecurityPermissionFlag.Infrastructure));
permissions.AddPermission(new SecurityPermission(SecurityPermissionFlag.RemotingConfiguration));
permissions.AddPermission(new SecurityPermission(SecurityPermissionFlag.SerializationFormatter));
permissions.AddPermission(new SecurityPermission(SecurityPermissionFlag.UnmanagedCode));
permissions.AddPermission(new UIPermission(PermissionState.Unrestricted));
permissions.AddPermission(new WebPermission(NetworkAccess.Connect, new Regex("https?:\\/\\/(\\w+)\\.carrybuddy\\.net\\/.*")));
Handle = AppDomain.CreateDomain("ScriptContainer", null, Setup, permissions);
Execute = (Executer)Activator.CreateInstanceFrom(Handle, Assembly.GetExecutingAssembly().Location, typeof(Executer).FullName).Unwrap();
Execute.AttachToResolve(new ResolveEventHandler(Resolver));
return(Execute != null && Handle != null);
}
static void Main(string[] args)
{
#if USE_INPROC_SILO
// The Orleans silo environment is initialized in its own app domain in order to more
// closely emulate the distributed situation, when the client and the server cannot
// pass data via shared memory.
AppDomain hostDomain = AppDomain.CreateDomain("OrleansHost", null, new AppDomainSetup
{
AppDomainInitializer = InitSilo,
AppDomainInitializerArguments = args,
});
#endif
var config = ClientConfiguration.LocalhostSilo();
GrainClient.Initialize(config);
Run().Wait();
Console.WriteLine("Orleans Silo is running.\nPress Enter to terminate...");
Console.ReadLine();
#if USE_INPROC_SILO
hostDomain.DoCallBack(ShutdownSilo);
#endif
}
public void RequestForNameWithoutSectionThrows()
{
System.Configuration.Configuration configuration = ConfigurationTestHelper.GetConfigurationForCustomFile("test.exe.config");
configuration.Sections.Remove(ConfigurationSourceSection.SectionName);
configuration.Save();
AppDomainSetup setupInfo = new AppDomainSetup();
setupInfo.ConfigurationFile = configuration.FilePath;
setupInfo.ApplicationBase = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
AppDomain newDomain = AppDomain.CreateDomain("test", null, setupInfo);
try
{
ConfigurationSourceFactoryFixtureHelper helper =
(ConfigurationSourceFactoryFixtureHelper)newDomain.CreateInstanceAndUnwrap(Assembly.GetExecutingAssembly().FullName, typeof(ConfigurationSourceFactoryFixtureHelper).FullName);
helper.RequestForNameWithoutSectionThrows();
}
finally
{
AppDomain.Unload(newDomain);
}
}
public async Task <AssemblyReference[]> ResolveReferences(string path)
{
return(await Task.Run(() =>
{
AssemblyReference[] result;
var domainSetup = new AppDomainSetup()
{
ApplicationBase = Path.GetDirectoryName(path)
};
var domain = AppDomain.CreateDomain(Guid.NewGuid().ToString(), null, domainSetup);
{
var proxy = (AssemblyProxy)domain.CreateInstanceFromAndUnwrap(
Assembly.GetExecutingAssembly().Location,
typeof(AssemblyProxy).FullName);
result = proxy.ResolveReferences(path);
}
AppDomain.Unload(domain);
return result;
})
.ConfigureAwait(false));
}
public static int test_0_invoke_after_unload()
{
AppDomain domain = AppDomain.CreateDomain("DeadInvokeTest");
Bar bar = (Bar)domain.CreateInstanceAndUnwrap(typeof(Tests).Assembly.FullName, "Bar");
int x;
if (!RemotingServices.IsTransparentProxy(bar))
{
return(3);
}
AppDomain.Unload(domain);
try {
x = bar.test(123);
if (x == 124)
{
return(1);
}
return(2);
} catch (Exception e) {
return(0);
}
}
/// <summary>
/// 根据Pwmis.core.dll文件所在目录初始化加载器
/// </summary>
/// <param name="basePath"></param>
public LocalLoader(string basePath)
{
AppDomainSetup setup = new AppDomainSetup();
setup.ApplicationName = "PdfNetApplication";
setup.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory;
setup.PrivateBinPath = Path.Combine(setup.ApplicationBase, "private");
setup.CachePath = setup.ApplicationBase;
setup.ShadowCopyFiles = "true";
setup.ShadowCopyDirectories = setup.ApplicationBase;
appDomain = AppDomain.CreateDomain("PdfNetDomain", null, setup);
string fileName = Path.Combine(basePath, "PWMIS.Core.dll");
//var executeAssembly = Assembly.GetExecutingAssembly();
//string name = executeAssembly.GetName().FullName;
//remoteLoader = (RemoteLoader)appDomain.CreateInstanceAndUnwrap(
// name,
// typeof(RemoteLoader).FullName);
remoteLoader = (RemoteLoader)appDomain.CreateInstanceFromAndUnwrap(
fileName,//例如： @"E:\SimpleAccessWinForm\bin\Debug\PWMIS.Core.dll",
typeof(RemoteLoader).FullName);
}
/// <summary>
/// Creates a new new keyword map on a new app domain
/// </summary>
public static KeywordMap CreateDomain(KeywordMapConfig config)
{
try
{
log.Debug(String.Format("Creating appDomain for type {0}", config.Type));
//setup domain
var kwdomainsetup = new AppDomainSetup();
kwdomainsetup.ApplicationBase = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
//create domain
var kwdomain = AppDomain.CreateDomain(config.Type, null, kwdomainsetup);
//get remote builder instance
var remotebuilder = (KeywordMapBuilder)kwdomain.CreateInstanceAndUnwrap("NRobotRemote.Domain", typeof(KeywordMapBuilder).FullName);
//call remote builder
var map = remotebuilder.CreateMap(config);
//log keyword names
log.Debug(String.Format("Keyword names are, {0}", String.Join(",", map.GetKeywordNames().ToArray())));
return(map);
}
catch (Exception e)
{
log.Error(String.Format("Exception creating keyword domain, {0}", e.Message));
throw new KeywordDomainException(e.Message);
}
}
public static int test_0_appdomain_switch()
{
// FIXME: The appdomain unload hangs
//return 0;
AppDomain ad = AppDomain.CreateDomain("foo");
var c = (CallbackClass)ad.CreateInstanceAndUnwrap(
typeof(CallbackClass).Assembly.FullName, "Tests/CallbackClass");
c.SetCallback();
int domain_id = AppDomain.CurrentDomain.Id;
int new_id = mono_test_marshal_call_callback();
int res = 0;
if (new_id == domain_id)
{
res = 1;
}
if (AppDomain.CurrentDomain.Id != domain_id)
{
res = 2;
}
AppDomain.Unload(ad);
return(res);
}
/// <summary>
/// Application instance that lives in a dedicated app domain
/// </summary>
/// <param name="parentDirectory"></param>
/// <param name="application"></param>
/// <param name="instanceGuid"></param>
internal AppDomainApplication(
IComponentDirectory parentDirectory,
ApplicationDesc application,
Guid instanceGuid,
ulong instanceNumber)
{
this.instanceGuid = instanceGuid;
this.instanceNumber = instanceNumber;
string iname = application.Name + " " + instanceGuid.ToString();
appDomain = AppDomain.CreateDomain(iname);
/* create instance and unwrap the caller so that all the stuff happens in its own domain */
this.bridge = appDomain.CreateInstanceAndUnwrap(
typeof(Bridge).Assembly.FullName,
typeof(Bridge).FullName) as Bridge;
this.applicationDescriptor = application;
/* set up the instance */
this.bridge.Setup(parentDirectory, application, instanceGuid, this, parentDirectory.GetInstance <IAssemblyLoader>());
this.bridge.Callback = this;
}
// .NET versions greater than v4.0 report as v4.0, so look at
// the TargetFrameworkAttribute on the assembly if it exists
private static void SetTargetFramework(string assemblyPath, AppDomainSetup setup)
{
var property = typeof(AppDomainSetup).GetProperty("TargetFrameworkName", BindingFlags.Public | BindingFlags.Instance);
// If property is null, .NET 4.5+ is not installed, so there is no need
if (property != null)
{
var domain = AppDomain.CreateDomain("TargetFrameworkDomain");
try
{
var agentType = typeof(TargetFrameworkAgent);
var agent = domain.CreateInstanceFromAndUnwrap(agentType.Assembly.CodeBase, agentType.FullName) as TargetFrameworkAgent;
var targetFramework = agent.GetTargetFrameworkName(assemblyPath);
if (!string.IsNullOrEmpty(targetFramework))
{
property.SetValue(setup, targetFramework, null);
}
}
finally
{
AppDomain.Unload(domain);
}
}
}
public static IDictionary <string, IEnumerable <string> > GetBinAssemblyReferences(string appPath, string configPath)
{
string binDirectory = Path.Combine(appPath, "bin");
if (!Directory.Exists(binDirectory))
{
return(null);
}
AppDomain appDomain = null;
try
{
var appDomainSetup = new AppDomainSetup
{
ApplicationBase = appPath,
ConfigurationFile = configPath,
PrivateBinPath = binDirectory,
};
appDomain = AppDomain.CreateDomain(typeof(AppDomainHelper).Namespace, AppDomain.CurrentDomain.Evidence, appDomainSetup);
var type = typeof(RemoteAssemblyLoader);
var instance = (RemoteAssemblyLoader)appDomain.CreateInstanceAndUnwrap(type.Assembly.FullName, type.FullName);
return(Directory.EnumerateFiles(binDirectory, "*.dll")
.ToDictionary(assemblyPath => assemblyPath,
assemblyPath => instance.GetReferences(assemblyPath)));
}
finally
{
if (appDomain != null)
{
AppDomain.Unload(appDomain);
}
}
}
public async Task ComposableAssembliesLazyLoadedWhenCustomMetadataIsRequired()
{
SkipOnMono();
var catalog = TestUtilities.EmptyCatalog.AddParts(
await TestUtilities.V2Discovery.CreatePartsAsync(typeof(ExportWithCustomMetadata), typeof(PartThatLazyImportsExportWithMetadataOfCustomType)));
var catalogCache = await this.SaveCatalogAsync(catalog);
var configuration = CompositionConfiguration.Create(catalog);
var compositionCache = await this.SaveConfigurationAsync(configuration);
// Use a sub-appdomain so we can monitor which assemblies get loaded by our composition engine.
var appDomain = AppDomain.CreateDomain("Composition Test sub-domain", null, AppDomain.CurrentDomain.SetupInformation);
try
{
var driver = (AppDomainTestDriver)appDomain.CreateInstanceAndUnwrap(typeof(AppDomainTestDriver).Assembly.FullName, typeof(AppDomainTestDriver).FullName);
driver.Initialize(this.cacheManager.GetType(), compositionCache, catalogCache);
driver.TestPartThatLazyImportsExportWithMetadataOfCustomType(typeof(CustomEnum).Assembly.Location, this is AssembliesLazyLoadedDataFileCacheTests);
}
finally
{
AppDomain.Unload(appDomain);
}
}
public virtual int ExecuteTemplate()
{
#if USE_APP_DOMAIN
// Execute the (initial) template by GenerationHost in separate AppDomain:
AppDomain appDomain = null;
GenerationHost genHost = null;
try
{
AppDomainSetup info = new AppDomainSetup();
info.ApplicationBase = new FileInfo(Assembly.GetEntryAssembly().Location).Directory.FullName;
info.ShadowCopyFiles = "true";
appDomain = AppDomain.CreateDomain("CodeGenSpace", AppDomain.CurrentDomain.Evidence, info);
genHost = (GenerationHost)appDomain.CreateInstance(typeof(GenerationHost).Assembly.FullName, typeof(GenerationHost).FullName).Unwrap();
genHost.Initialize(this.Settings);
return(this.ExecuteTemplate(genHost));
}
finally
{
if (genHost != null)
{
genHost.Dispose();
}
if (appDomain != null)
{
AppDomain.Unload(appDomain);
}
}
#else
// execute the generationhost locally
using (ResourceBasedGenerationHost genHost = new ResourceBasedGenerationHost())
{
genHost.Initialize(this.Settings);
return(this.ExecuteTemplate(genHost));
}
#endif
}
