void IEnsoService.RegisterCommand(IEnsoExtension extension, string uri, EnsoCommand command)
{
if (disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
if (extension == null)
{
throw new ArgumentNullException("extension");
}
if (command == null)
{
throw new ArgumentNullException("command");
}
IDictionary <string, EnsoExtensionProxy> extensions = this.extensions;
IDictionary <EnsoCommand, EnsoExtensionProxy> commands = this.commands;
if (extensions == null || commands == null)
{
throw new ObjectDisposedException(GetType().Name);
}
lock (this)
{
EnsoExtensionProxy extensionProxy;
if (!extensions.TryGetValue(uri, out extensionProxy))
{
extensionProxy = new EnsoExtensionProxy(extension, uri);
RemotingServices.Marshal(extensionProxy, uri, typeof(EnsoExtensionProxy));
extensions.Add(uri, extensionProxy);
}
else if (extensionProxy.Extension != extension)
{
throw new EnsoException("Invalid uri.");
}
try
{
ensoProxy.RegisterCommand(GetUrlForUri(uri), command.ToString(),
command.Description, command.Help, postfixTypes[(int)command.PostfixType]);
}
catch (Exception e)
{
throw new EnsoException("RegisterCommand failed", e);
}
commands.Add(command, extensionProxy);
extensionProxy.Commands.Add(command.ToString(), command);
}
}
public void RegisterExtension(IEnsoExtension extension)
{
if (disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
if (extension == null)
{
throw new ArgumentNullException("extension");
}
extension.Load(this);
}
static void Main()
{
WaitForEnso();
EnsoExtensionServer server = new EnsoExtensionServer();
EnsoExtensionsSection section = (EnsoExtensionsSection)ConfigurationManager.GetSection("ensoExtensions");
foreach (EnsoExtensionElement element in section.EnsoExtensions)
{
try
{
Type type = Type.GetType(element.Type);
IEnsoExtension extension = (IEnsoExtension)Activator.CreateInstance(type);
server.RegisterExtension(extension);
}
catch (Exception e)
{
Debug.Fail(e.Message);
}
}
Application.Run();
}
public EnsoExtensionProxy(IEnsoExtension extension, string uri)
{
this.extension = extension;
this.uri = uri;
}
public EnsoExtensionProxy(IEnsoExtension extension, string uri)
{
this.extension = extension;
this.uri = uri;
}
public void UnegisterExtension(IEnsoExtension extension)
{
if (disposed)
throw new ObjectDisposedException(GetType().Name);
if (extension == null)
throw new ArgumentNullException("extension");
extension.Unload();
}
void IEnsoService.RegisterCommand(IEnsoExtension extension, string uri, EnsoCommand command)
{
if (disposed)
throw new ObjectDisposedException(GetType().Name);
if (extension == null)
throw new ArgumentNullException("extension");
if (command == null)
throw new ArgumentNullException("command");
IDictionary<string, EnsoExtensionProxy> extensions = this.extensions;
IDictionary<EnsoCommand, EnsoExtensionProxy> commands = this.commands;
if (extensions == null || commands == null)
throw new ObjectDisposedException(GetType().Name);
lock (this)
{
EnsoExtensionProxy extensionProxy;
if (!extensions.TryGetValue(uri, out extensionProxy))
{
extensionProxy = new EnsoExtensionProxy(extension, uri);
RemotingServices.Marshal(extensionProxy, uri, typeof(EnsoExtensionProxy));
extensions.Add(uri, extensionProxy);
}
else if (extensionProxy.Extension != extension)
throw new EnsoException("Invalid uri.");
try
{
ensoProxy.RegisterCommand(GetUrlForUri(uri), command.ToString(),
command.Description, command.Help, postfixTypes[(int)command.PostfixType]);
}
catch (Exception e)
{
throw new EnsoException("RegisterCommand failed", e);
}
commands.Add(command, extensionProxy);
extensionProxy.Commands.Add(command.ToString(), command);
}
}
