private static void LoadFile(string filepath)
{
try
{
AssemblyQuery aq = new AssemblyQuery();
var kk = aq.LoadFile(filepath, _resolver)?.DefinedTypes;
if (kk == null)
{
return;
}
foreach (var tp in kk)
{
var singleton = tp.GetCustomAttribute <SingletonAttribute>() != null;
var nc = tp.GetCustomAttributes <RegisterAttribute>();
if (nc?.Count() > 0)
{
foreach (RegisterAttribute n in nc)
{
if (n.InterfaceType.IsAssignableFrom(tp) || n.InterfaceType == tp || (n.InterfaceType.IsGenericTypeDefinition && tp.ImplementedInterfaces.Any(r => r.GetGenericTypeDefinition() == n.InterfaceType)))
{
_di.Register(n.InterfaceType, tp, singleton);
}
else
{
System.Diagnostics.Trace.TraceError($"{tp.FullName}未继承接口{n.InterfaceType.FullName}，无法注册");
}
}
}
}
}
catch
{
}
}
private static void LoadDirectory(string directory)
{
try
{
AssemblyQuery aq = new AssemblyQuery();
var kk = aq.Search(directory, null, _resolver).SelectMany(s => s.DefinedTypes);
foreach (var tp in kk)
{
var singleton = tp.GetCustomAttribute <SingletonAttribute>() != null;
var nc = tp.GetCustomAttributes <RegisterAttribute>();
if (nc?.Count() > 0)
{
foreach (RegisterAttribute n in nc)
{
if (n.InterfaceType.IsAssignableFrom(tp) || n.InterfaceType == tp || (n.InterfaceType.IsGenericTypeDefinition && tp.ImplementedInterfaces.Any(r => r.GetGenericTypeDefinition() == n.InterfaceType)))
{
_di.Register(n.InterfaceType, tp, singleton);
}
else
{
System.Diagnostics.Trace.TraceError($"{tp.FullName}未继承接口{n.InterfaceType.FullName}，无法注册");
}
}
}
}
}
catch (Exception)
{
}
}
IEnumerable <Type> LoadTypes()
{
var re = new Regex(classNameRegex, RegexOptions.Compiled);
var aq = new AssemblyQuery(assembly);
return(aq.GetAllTypes()); //aq.GetAllTypesMatching(t => t.FullName != null && re.IsMatch(t.FullName));
}
private static Assembly LoadFromPath(AssemblyQuery q)
{
if (!q.IsPath)
throw new AssemblyNotFoundException(
q.Query
+ " is not a valid assembly file (it should end with "
+ AssemblyQuery.ASSEMBLY_EXTENSION + ")"
);
try
{
return Assembly.LoadFrom(q.Query);
}
catch (Exception e)
{
throw new AssemblyNotFoundException(q.Query, e);
}
}
public AssemblyQuery(AssemblyQuery other)
{
m_query = other.m_query;
}
private static Assembly LoadAny(AssemblyQuery q)
{
try
{
if (q.IsPath)
{
// try to load it from a path
return LoadFromPath(q);
}
else // partial name
{
// try loading it from the GAC or current app dir
return LoadFromGacOrAppDir(q);
}
}
catch (AssemblyNotFoundException)
{
try
{
// try to convert it to the other format (as a last resort)
if (q.IsPath)
{
// load from path failed
return LoadFromGacOrAppDir(q.ToPartialName());
}
else
{
// load with partial name failed
return LoadFromPath(q.ToPath());
}
}
catch (AssemblyNotFoundException)
{
throw new AssemblyNotFoundException(
string.Format(
"The assembly {0} could neither be found in the GAC or at an absolute path",
q.Query
)
);
}
}
}
private static Assembly LoadFromGacOrAppDir(AssemblyQuery q)
{
if (!q.IsPartialName)
throw new AssemblyNotFoundException(
q.Query
+ " is not a valid assembly name (it should NOT end with "
+ AssemblyQuery.ASSEMBLY_EXTENSION + ")"
);
Assembly a = null;
try
{
a = Assembly.Load(q.ToAssemblyName());
return a;
}
catch (Exception err)
{
try
{
// try to load it from the current application directory
string assemblyPath = Path.Combine(Location.ApplicationDirectory,
q.Query + AssemblyQuery.ASSEMBLY_EXTENSION);
a = Assembly.LoadFrom(assemblyPath);
return a;
}
catch(Exception e)
{
#if COMPACT
throw new AssemblyNotFoundException(q.Query, e);
#else
// if all else failed, try LoadWithPartialName. This is
// necessary for GTK# on Windows since it only provides
// .NET 1.0 versions which are not found by Assembly.Load
// on .NET 2.0.
a = Assembly.LoadWithPartialName(q.Query);
if (a != null)
return a;
else
throw new AssemblyNotFoundException(q.Query, e);
#endif
}
}
}
