public Analyzer()
{
LoggingCommand.Initialize();
_serviceProvider = new ServiceProvider();
_consoleProvider = new ConsoleService();
_commandService = new CommandService();
_symbolService = new SymbolService(this);
_contextService = new ContextService(this);
_serviceProvider.AddService <IHost>(this);
_serviceProvider.AddService <IConsoleService>(_consoleProvider);
_serviceProvider.AddService <ICommandService>(_commandService);
_serviceProvider.AddService <ISymbolService>(_symbolService);
_serviceProvider.AddService <IContextService>(_contextService);
_serviceProvider.AddServiceFactory <SOSLibrary>(() => SOSLibrary.Create(this));
_contextService.ServiceProvider.AddServiceFactory <ClrMDHelper>(() => {
ClrRuntime clrRuntime = _contextService.Services.GetService <ClrRuntime>();
return(clrRuntime != null ? new ClrMDHelper(clrRuntime) : null);
});
_commandService.AddCommands(new Assembly[] { typeof(Analyzer).Assembly });
_commandService.AddCommands(new Assembly[] { typeof(ClrMDHelper).Assembly });
_commandService.AddCommands(new Assembly[] { typeof(SOSHost).Assembly });
_commandService.AddCommands(typeof(HelpCommand), (services) => new HelpCommand(_commandService, services));
_commandService.AddCommands(typeof(ExitCommand), (services) => new ExitCommand(_consoleProvider.Stop));
}
private HostServices()
{
_serviceProvider = new ServiceProvider();
_symbolService = new SymbolService(this);
_commandService = new CommandService(RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? ">!ext" : null);
_commandService.AddCommands(new Assembly[] { typeof(HostServices).Assembly });
_commandService.AddCommands(new Assembly[] { typeof(ClrMDHelper).Assembly });
_serviceProvider.AddService <IHost>(this);
_serviceProvider.AddService <ICommandService>(_commandService);
_serviceProvider.AddService <ISymbolService>(_symbolService);
_hostWrapper = new HostWrapper(this, () => _targetWrapper);
_hostWrapper.ServiceWrapper.AddServiceWrapper(IID_IHostServices, this);
VTableBuilder builder = AddInterface(IID_IHostServices, validate: false);
builder.AddMethod(new GetHostDelegate(GetHost));
builder.AddMethod(new RegisterDebuggerServicesDelegate(RegisterDebuggerServices));
builder.AddMethod(new CreateTargetDelegate(CreateTarget));
builder.AddMethod(new UpdateTargetDelegate(UpdateTarget));
builder.AddMethod(new FlushTargetDelegate(FlushTarget));
builder.AddMethod(new DestroyTargetDelegate(DestroyTarget));
builder.AddMethod(new DispatchCommandDelegate(DispatchCommand));
builder.AddMethod(new DispatchCommandDelegate(DisplayHelp));
builder.AddMethod(new UninitializeDelegate(Uninitialize));
IHostServices = builder.Complete();
AddRef();
}
/// <summary>
/// Load any extra extensions in the search path
/// </summary>
/// <param name="commandService">Used to add the commands</param>
/// <param name="extensionPath">Extension assembly path</param>
private void LoadExtension(string extensionPath)
{
Assembly assembly = null;
try
{
assembly = Assembly.LoadFrom(extensionPath);
}
catch (Exception ex) when(ex is IOException || ex is ArgumentException || ex is BadImageFormatException || ex is System.Security.SecurityException)
{
_consoleProvider.WriteLineError($"Extension load {extensionPath} FAILED {ex.Message}");
}
if (assembly is not null)
{
_commandService.AddCommands(assembly);
_consoleProvider.WriteLine($"Extension loaded {extensionPath}");
}
}
