public AddInActivatorProcess(string friendlyName, bool redirectOutput, AddInDomainSetup addInDomainSetup)
{
this._friendlyName = friendlyName;
this._redirectOutput = redirectOutput;
this._addInDomainSetup = addInDomainSetup;
this._assemblyFile = AddInActivatorHostAssemblyCompiler.CreateRemoteHostAssembly(friendlyName, addInDomainSetup);
this._addInDomainSetupFile = Path.Combine(addInDomainSetup.TempFilesDirectory, string.Format(ConfigFileStringFormat, friendlyName));
this._addInDomainLogFile = Path.Combine(addInDomainSetup.TempFilesDirectory, string.Format(LogFileStringFormat, friendlyName));
ProcessStartInfo processStartInfo = new ProcessStartInfo();
processStartInfo.CreateNoWindow = true;
processStartInfo.ErrorDialog = false;
processStartInfo.FileName = this._assemblyFile;
processStartInfo.RedirectStandardError = true;
processStartInfo.RedirectStandardOutput = true;
processStartInfo.UseShellExecute = false;
processStartInfo.Verb = "runas";
processStartInfo.WorkingDirectory = this._addInDomainSetup.WorkingDirectory;
if (this._addInDomainSetup.EnvironmentVariables != null)
{
foreach (KeyValuePair <string, string> item in this._addInDomainSetup.EnvironmentVariables)
{
processStartInfo.EnvironmentVariables[item.Key] = item.Value;
}
}
this._process = new Process();
this._process.StartInfo = processStartInfo;
this._process.OutputDataReceived += this.OnProcessDataReceived;
this._process.ErrorDataReceived += this.OnProcessDataReceived;
this._process.Exited += this.OnProcessExited;
this._process.EnableRaisingEvents = true;
}
/// <summary>
/// Static Method WriteSetupFile.
/// </summary>
/// <param name="addInDomainSetup">Instance of AddInDomainSetup.</param>
/// <param name="filename">Setup file name.</param>
internal static void WriteSetupFile(AddInDomainSetup addInDomainSetup, string filename)
{
BinaryFormatter formatter = new BinaryFormatter();
using (FileStream fileStream = new FileStream(filename, FileMode.Create, FileAccess.Write))
{
formatter.Serialize(fileStream, addInDomainSetup);
}
}
public static string CreateRemoteHostAssembly(string friendlyName, AddInDomainSetup addInDomainSetup)
{
if (!Directory.Exists(addInDomainSetup.TempFilesDirectory))
{
Directory.CreateDirectory(addInDomainSetup.TempFilesDirectory);
}
////Dictionary<string, string> providerOptions = new Dictionary<string, string> { { "CompilerVersion", "v2.0" } };
CompilerResults results = null;
List <string> compilerArgs = new List <string> {
AddInPlatformTarget.GetPlatformTargetCompilerArgument(addInDomainSetup.Platform)
};
#if DEBUG
compilerArgs.Add("/define:DEBUG");
#endif
CompilerParameters compilerParameters = new CompilerParameters();
compilerParameters.CompilerOptions = string.Join(" ", compilerArgs.ToArray());
compilerParameters.GenerateExecutable = true;
compilerParameters.GenerateInMemory = false;
compilerParameters.OutputAssembly = Path.Combine(addInDomainSetup.TempFilesDirectory, string.Format(OutputAssemblyFileStringFormat, friendlyName));
compilerParameters.ReferencedAssemblies.AddRange(ReferencedAssemblies);
string assemblySource = DevLib.AddIn.Properties.Resources.Program.Replace("$[AddInActivatorHostTypeName]", typeof(AddInActivatorHost).AssemblyQualifiedName).Replace("$[AddInAssemblyName]", typeof(AddInActivatorHost).Assembly.FullName);
////using (CSharpCodeProvider provider = new CSharpCodeProvider(providerOptions))
using (CSharpCodeProvider provider = new CSharpCodeProvider())
{
results = provider.CompileAssemblyFromSource(compilerParameters, assemblySource);
}
if (results.Errors.HasWarnings)
{
AddInAssemblyCompilerException addInAssemblyCompilerException = new AddInAssemblyCompilerException("Succeeded to compile assembly for AddInDomain with warnings.", results.Errors);
Debug.WriteLine(string.Format(AddInConstants.WarningStringFormat, "DevLib.AddIn.AddInActivatorHostAssemblyCompiler.CreateRemoteHostAssembly", results.ToString(), addInAssemblyCompilerException.ToString(), results.Output.ToString(), string.Empty));
}
if (results.Errors.HasErrors)
{
AddInAssemblyCompilerException addInAssemblyCompilerException = new AddInAssemblyCompilerException("Failed to compile assembly for AddInDomain due to compiler errors.", results.Errors);
Debug.WriteLine(string.Format(AddInConstants.ExceptionStringFormat, "DevLib.AddIn.AddInActivatorHostAssemblyCompiler.CreateRemoteHostAssembly", results.ToString(), addInAssemblyCompilerException.ToString(), results.Output.ToString(), string.Empty));
throw addInAssemblyCompilerException;
}
return(results.PathToAssembly);
}
public void Start()
{
this.CheckDisposed();
this.DisposeClient();
string guid = Guid.NewGuid().ToString();
bool isCreated;
using (EventWaitHandle serverStartedHandle = new EventWaitHandle(false, EventResetMode.ManualReset, string.Format(AddInActivatorHost.AddInDomainEventNameStringFormat, guid), out isCreated))
{
if (!isCreated)
{
throw new Exception(AddInConstants.EventHandleAlreadyExistedException);
}
string addInDomainAssemblyPath = typeof(AddInActivatorProcess).Assembly.Location;
AddInDomainSetup.WriteSetupFile(this._addInDomainSetup, this._addInDomainSetupFile);
//// args[0] = AddInDomain assembly path
//// args[1] = GUID
//// args[2] = PID
//// args[3] = AddInDomainSetup file
//// args[4] = Redirect output or not
this._process.StartInfo.Arguments = string.Format("\"{0}\" {1} {2} \"{3}\" {4}", addInDomainAssemblyPath, guid, Process.GetCurrentProcess().Id.ToString(), this._addInDomainSetupFile, this._redirectOutput.ToString());
this.IsRunning = this._process.Start();
if (!this.IsRunning)
{
Debug.WriteLine(string.Format(AddInConstants.ProcessStartExceptionStringFormat, this._process.StartInfo.FileName));
throw new Exception(string.Format(AddInConstants.ProcessStartExceptionStringFormat, this._process.StartInfo.FileName));
}
if (!serverStartedHandle.WaitOne(this._addInDomainSetup.ProcessStartTimeout))
{
Debug.WriteLine(AddInConstants.ProcessStartTimeoutException);
throw new Exception(AddInConstants.ProcessStartTimeoutException);
}
this._process.BeginOutputReadLine();
this._process.BeginErrorReadLine();
this._process.PriorityClass = this._addInDomainSetup.ProcessPriority;
this._addInActivatorClient = new AddInActivatorClient(guid, this._addInDomainSetup);
this.RaiseEvent(this.Attached);
}
}
public AddInActivatorClient(string guid, AddInDomainSetup addInDomainSetup)
{
BinaryServerFormatterSinkProvider serverProvider = new BinaryServerFormatterSinkProvider();
serverProvider.TypeFilterLevel = addInDomainSetup.TypeFilterLevel;
BinaryClientFormatterSinkProvider clientProvider = new BinaryClientFormatterSinkProvider();
Hashtable properties = new Hashtable();
properties[AddInConstants.KeyIpcPortName] = string.Format(AddInActivatorHost.AddInClientChannelNameStringFormat, guid);
properties[AddInConstants.KeyIpcChannelName] = string.Format(AddInActivatorHost.AddInClientChannelNameStringFormat, guid);
this._ipcChannel = new IpcChannel(properties, clientProvider, serverProvider);
ChannelServices.RegisterChannel(this._ipcChannel, false);
this._addInActivator = (AddInActivator)Activator.GetObject(typeof(AddInActivator), string.Format(AddInConstants.IpcUrlStringFormat, string.Format(AddInActivatorHost.AddInServerChannelNameStringFormat, guid), AddInActivatorHost.AddInActivatorName));
}
/// <summary>
/// Initializes a new instance of the <see cref="AddInActivatorHost" /> class.
/// </summary>
/// <param name="guid">Guid string.</param>
/// <param name="processId">Process Id.</param>
/// <param name="addInDomainSetup">Instance of AddInDomainSetup.</param>
public AddInActivatorHost(string guid, int processId, AddInDomainSetup addInDomainSetup)
{
try
{
Directory.SetCurrentDirectory(addInDomainSetup.DllDirectory);
}
catch (Exception e)
{
InternalLogger.Log(e);
throw;
}
this._process = Process.GetProcessById(processId);
BinaryServerFormatterSinkProvider serverProvider = new BinaryServerFormatterSinkProvider();
serverProvider.TypeFilterLevel = addInDomainSetup.TypeFilterLevel;
BinaryClientFormatterSinkProvider clientProvider = new BinaryClientFormatterSinkProvider();
Hashtable properties = new Hashtable();
properties[AddInConstants.KeyIpcPortName] = string.Format(AddInServerChannelNameStringFormat, guid);
properties[AddInConstants.KeyIpcChannelName] = string.Format(AddInServerChannelNameStringFormat, guid);
this._ipcChannel = new IpcChannel(properties, clientProvider, serverProvider);
ChannelServices.RegisterChannel(this._ipcChannel, false);
RemotingConfiguration.RegisterWellKnownServiceType(typeof(AddInActivator), AddInActivatorName, WellKnownObjectMode.Singleton);
bool isCreated;
using (EventWaitHandle serverStartedHandle = new EventWaitHandle(false, EventResetMode.ManualReset, string.Format(AddInDomainEventNameStringFormat, guid), out isCreated))
{
if (isCreated)
{
throw new Exception(AddInConstants.EventHandleNotExist);
}
serverStartedHandle.Set();
}
}
/// <summary>
/// Runs AddInActivatorHost until the parent process exits.
/// </summary>
/// <param name="args">Command line arguments.</param>
public static void Run(string[] args)
{
//// args[0] = AddInDomain assembly path
//// args[1] = GUID
//// args[2] = PID
//// args[3] = AddInDomainSetup file
//// args[4] = Redirect output or not
if (args.Length < 4)
{
return;
}
string friendlyName = Path.GetFileNameWithoutExtension(Assembly.GetEntryAssembly().Location);
string guid = args[1];
int processId = int.Parse(args[2]);
AddInDomainSetup addInDomainSetup = AddInDomainSetup.ReadSetupFile(args[3]);
AppDomain appDomain = AppDomain.CreateDomain(friendlyName, addInDomainSetup.Evidence, addInDomainSetup.AppDomainSetup);
Type type = Assembly.GetEntryAssembly().GetType("DevLib.AddIn.AssemblyResolver");
if (type == null)
{
throw new TypeLoadException(AddInConstants.AssemblyResolverException);
}
// add AddInDomain assembly to resolver
if (addInDomainSetup.ExternalAssemblies == null)
{
addInDomainSetup.ExternalAssemblies = new Dictionary <AssemblyName, string>();
}
addInDomainSetup.ExternalAssemblies[typeof(AddInActivatorHost).Assembly.GetName()] = typeof(AddInActivatorHost).Assembly.Location;
object resolver = appDomain.CreateInstanceFromAndUnwrap(
type.Assembly.Location,
type.FullName,
false,
BindingFlags.CreateInstance | BindingFlags.Public | BindingFlags.Instance,
null,
new[] { addInDomainSetup.ExternalAssemblies },
null,
null,
null);
type.InvokeMember("Mount", BindingFlags.InvokeMethod | BindingFlags.Instance | BindingFlags.Public, null, resolver, null);
AddInActivatorHost host = (AddInActivatorHost)appDomain.CreateInstanceFromAndUnwrap(
typeof(AddInActivatorHost).Assembly.Location,
typeof(AddInActivatorHost).FullName,
false,
BindingFlags.CreateInstance | BindingFlags.Public | BindingFlags.Instance,
null,
new object[] { guid, processId, addInDomainSetup },
null,
null,
null);
host.WaitForExit();
type.InvokeMember("Unmount", BindingFlags.InvokeMethod | BindingFlags.Instance | BindingFlags.Public, null, resolver, null);
// if parent process (host) finishes, the current process must end
Environment.Exit(0);
}
/// <summary>
/// Constructor of AddInDomainEventArgs.
/// </summary>
/// <param name="friendlyName"></param>
/// <param name="addInTypeName"></param>
/// <param name="addInObject"></param>
/// <param name="addInDomainSetupInfo"></param>
/// <param name="processInfo"></param>
public AddInDomainEventArgs(string friendlyName, string addInTypeName, object addInObject, AddInDomainSetup addInDomainSetupInfo, AddInActivatorProcessInfo processInfo)
{
this.FriendlyName = friendlyName;
this.AddInTypeName = addInTypeName;
this.AddInObject = addInObject;
this.AddInDomainSetupInfo = addInDomainSetupInfo;
this.ProcessInfo = processInfo;
}
/// <summary>
/// Initializes a new instance of the <see cref="AddInDomain" /> class.
/// </summary>
/// <param name="friendlyName">The friendly name of the AddInDomain.</param>
/// <param name="showRedirectConsoleOutput">Whether the output of AddInActivatorProcess is shown in current console.</param>
/// <param name="addInDomainSetup">Additional settings for creating AddInDomain.</param>
public AddInDomain(string friendlyName = null, bool showRedirectConsoleOutput = true, AddInDomainSetup addInDomainSetup = null)
{
this.FriendlyName = string.IsNullOrEmpty(friendlyName) ? AddInConstants.DefaultFriendlyName : friendlyName;
this.AddInDomainSetupInfo = addInDomainSetup ?? new AddInDomainSetup();
this.RedirectOutput = showRedirectConsoleOutput;
this.CreateAddInActivatorProcess();
}
