// Create the window. No assemblies will be displayed.
public DependenciesForm(LoadAssemblyInfo lai)
{
m_lai = new LoadAssemblyInfo();
m_lai.LoadAs(lai.LoadAs());
m_lai.AppPath(lai.AppPath());
m_lai.RelPath(lai.RelPath());
InitializeComponent();
}
// Creates the window with a tree view of dependant assemblies/files.
public DependenciesForm(ICollection names, LoadAssemblyInfo cai)
{
m_lai = cai;
InitializeComponent();
if (names.Count > 0)
{
_create_manifest(names);
}
}
// Builds the list of Dependencies for the Assembly Manifest located in the
// file ``name''.
//
// If ``name'' couldn't be loaded, an exception is thrown as the manifest
// file doesn't exist or is invalid. If one of ``names'' dependency's
// can't be loaded, an exception is not thrown; instead, the
// IAssemblyInfo object returned will hold exception information.
//
public AssemblyDependencies(string name, LoadAssemblyInfo cai)
{
AssemblyRef ar = null;
m_load = LoadAssembly.CreateLoader(cai);
try
{
Trace.WriteLine("Name: " + name);
AssemblyName an = m_load.GetAssemblyName(name);
Trace.WriteLine("assembly name: " + an.Name);
Trace.WriteLine("assembly full name: " + an.FullName);
ar = m_load.LoadAssemblyName(an);
Trace.WriteLine("Successfully loaded assembly.");
}
catch (Exception e)
{
Trace.WriteLine("m_load.LoadAssemblyName threw an exception:\n " +
e.ToString());
Trace.WriteLine("\tStackTrace: " + e.StackTrace);
/*
* If ``m_load.LoadAssemblyName'' throws an exception, we want
* our caller to get the exception. However, since this is
* the constructor, we need to clean up any allocated resources --
* in this case, the resouces of the LoadAssembly object.
*/
m_load.Dispose();
throw e;
}
m_name = ar.FullName;
IList search = new ArrayList();
// Add the top-level object, the Assembly containing the manifest.
// ``search'' will contain any Assemblies that the added object
// references.
m_map.Add(m_name, new AssemblyInfo(ar, search));
// Get all referenced Assemblies.
_traverse(search);
}
// Create a LoadAssembly object based on ``i''.
//
// If ``i.LoadAs()'' doesn't return a value from the AssemblyLoadAs
// enumeration, then an exception is thrown.
public static LoadAssembly CreateLoader(LoadAssemblyInfo i)
{
Trace.WriteLine("Creating Assembly Loader for:");
Trace.WriteLine(" LoadAs: " + i.LoadAs().ToString());
Trace.WriteLine(" AppBasePath: " + i.AppPath());
Trace.WriteLine(" RelativeSearchPath: " + i.RelPath());
_creator c = (_creator)m_tbl[i.LoadAs()];
if (c == null)
{
throw
new Exception("Internal error: Invalid AssemblyLoadAs specified");
}
return(c(i));
}
public static void Main(string[] args)
{
ParseOptions po = null;
try
{
po = new ParseOptions(args);
}
catch (OptionException e)
{
_exit(e.Message);
}
if (po.Help)
{
_print_help();
}
else if (po.Gui)
{
// if we've been asked to take over this process...
if (po.TakeOverCurrentProcess)
{
Application.Run(
new DependenciesForm(po.Files, po.LoadAssemblyInfo));
}
else
{
// ...otherwise, spawn a new process.
_create_gui_process(po.SerializeOptions());
}
}
else
{
// console output.
m_lai = po.LoadAssemblyInfo;
m_config = po.ConfigurationFile;
_display_files(po.Files);
}
}
// Create a new AppDomain to load the assembly ``an''.
protected static AppDomain CreateAppDomain(AssemblyName an,
LoadAssemblyInfo info)
{
Trace.WriteLine("Loading a custom assembly for: " + an.FullName);
String fname = String.Format(Localization.FMT_APPDOMAIN_NAME,
an.FullName);
Trace.WriteLine(" -- Friendly Name of new AppDomain: " + fname);
Debug.Assert(an.CodeBase != null,
"The AssemblyName CodeBase must be set!");
/*
* The Application Base Path used to create the domain should be the
* directory that the Assembly is located in. If AppPath() is null,
* then we should consult use the AssemblyName's CodeBase as the App
* Base Path.
*/
String appbase = info.AppPath();
if (appbase == null)
{
appbase = _furi_to_dir(an.CodeBase);
}
AppDomain ad = AppDomain.CreateDomain(
fname, // friendlyName
null, // securityInfo
appbase, // appBasePath
info.RelPath(), // relativeSearchPath
false // shadowCopyFiles
);
Trace.WriteLine(" -- created AppDomain");
return(ad);
}
private static LoadAssembly _create_custom_get(LoadAssemblyInfo cai)
{
return(new LoadCustomGetAssembly(cai));
}
private static LoadAssembly _create_default(LoadAssemblyInfo cai)
{
return(new LoadDefaultAssembly());
}
internal LoadCustomGetAssembly(LoadAssemblyInfo i)
: base(i)
{
}
internal LoadCustomAssembly(LoadAssemblyInfo i)
{
m_info = i;
}
