/// <summary>
/// Obtains the parameter information for a given FuncDesc.
/// </summary>
internal static ParameterInformation[] GetParameterInformation(COM.FUNCDESC funcdesc, bool skipLastParameter)
{
int cParams = funcdesc.cParams;
if (skipLastParameter)
{
Diagnostics.Assert(cParams > 0, "skipLastParameter is only true for property setters where there is at least one parameter");
cParams--;
}
ParameterInformation[] parameters = new ParameterInformation[cParams];
IntPtr ElementDescriptionArrayPtr = funcdesc.lprgelemdescParam;
int ElementDescriptionSize = Marshal.SizeOf <COM.ELEMDESC>();
for (int i = 0; i < cParams; i++)
{
COM.ELEMDESC ElementDescription;
int ElementDescriptionArrayByteOffset;
IntPtr ElementDescriptionPointer;
bool fOptional = false;
ElementDescription = new COM.ELEMDESC();
ElementDescriptionArrayByteOffset = i * ElementDescriptionSize;
// Disable PRefast warning for converting to int32 and converting back into intptr.
// Code below takes into account 32 bit vs 64 bit conversions
#pragma warning disable 56515
if (IntPtr.Size == 4)
{
ElementDescriptionPointer = (IntPtr)(ElementDescriptionArrayPtr.ToInt32() + ElementDescriptionArrayByteOffset);
}
else
{
ElementDescriptionPointer = (IntPtr)(ElementDescriptionArrayPtr.ToInt64() + ElementDescriptionArrayByteOffset);
}
#pragma warning enable 56515
ElementDescription = Marshal.PtrToStructure <COM.ELEMDESC>(ElementDescriptionPointer);
// get the type of parameter
Type type = ComUtil.GetTypeFromTypeDesc(ElementDescription.tdesc);
object defaultvalue = null;
// check is this parameter is optional.
if ((ElementDescription.desc.paramdesc.wParamFlags & COM.PARAMFLAG.PARAMFLAG_FOPT) != 0)
{
fOptional = true;
defaultvalue = Type.Missing;
}
bool fByRef = (ElementDescription.desc.paramdesc.wParamFlags & COM.PARAMFLAG.PARAMFLAG_FOUT) != 0;
parameters[i] = new ParameterInformation(type, fOptional, defaultvalue, fByRef);
}
return(parameters);
}
internal Collection <string> MethodDefinitions()
{
Collection <string> collection = new Collection <string>();
foreach (int method in this.methods)
{
IntPtr ppFuncDesc;
this.typeInfo.GetFuncDesc(method, out ppFuncDesc);
string signatureFromFuncDesc = ComUtil.GetMethodSignatureFromFuncDesc(this.typeInfo, (System.Runtime.InteropServices.ComTypes.FUNCDESC)Marshal.PtrToStructure(ppFuncDesc, typeof(System.Runtime.InteropServices.ComTypes.FUNCDESC)), false);
collection.Add(signatureFromFuncDesc);
this.typeInfo.ReleaseFuncDesc(ppFuncDesc);
}
return(collection);
}
internal Collection <string> MethodDefinitions()
{
Collection <string> collection = new Collection <string>();
foreach (int num in this.methods)
{
IntPtr ptr;
this.typeInfo.GetFuncDesc(num, out ptr);
System.Runtime.InteropServices.ComTypes.FUNCDESC funcdesc = (System.Runtime.InteropServices.ComTypes.FUNCDESC)Marshal.PtrToStructure(ptr, typeof(System.Runtime.InteropServices.ComTypes.FUNCDESC));
string item = ComUtil.GetMethodSignatureFromFuncDesc(this.typeInfo, funcdesc, false);
collection.Add(item);
this.typeInfo.ReleaseFuncDesc(ptr);
}
return(collection);
}
/// <summary>
/// Sets the value of the property.
/// </summary>
/// <param name="target">instance of the object to which to set the property value</param>
/// <param name="setValue">value to set this property</param>
/// <param name="arguments">parameters to set this property.</param>
internal void SetValue(Object target, Object setValue, Object[] arguments)
{
object[] newarguments;
var setterCollection = new Collection <int> {
_hasSetterByRef?_setterByRefIndex : _setterIndex
};
var methods = ComUtil.GetMethodInformationArray(_typeInfo, setterCollection, true);
var bestMethod = (ComMethodInformation)Adapter.GetBestMethodAndArguments(Name, methods, arguments, out newarguments);
var finalArguments = new object[newarguments.Length + 1];
for (int i = 0; i < newarguments.Length; i++)
{
finalArguments[i] = newarguments[i];
}
finalArguments[newarguments.Length] = Adapter.PropertySetAndMethodArgumentConvertTo(setValue, Type, CultureInfo.InvariantCulture);
try
{
ComInvoker.Invoke(target as IDispatch,
bestMethod.DispId,
finalArguments,
ComInvoker.GetByRefArray(bestMethod.parameters,
finalArguments.Length,
isPropertySet: true),
bestMethod.InvokeKind);
Adapter.SetReferences(finalArguments, bestMethod, arguments);
}
catch (TargetInvocationException te)
{
//First check if this is a severe exception.
CommandProcessorBase.CheckForSevereException(te.InnerException);
var innerCom = te.InnerException as COMException;
if (innerCom == null || innerCom.HResult != ComUtil.DISP_E_MEMBERNOTFOUND)
{
throw;
}
}
catch (COMException ce)
{
if (ce.HResult != ComUtil.DISP_E_UNKNOWNNAME)
{
throw;
}
}
}
/// <summary>
/// Converts a MethodBase[] into a MethodInformation[]
/// </summary>
/// <returns>the ComMethodInformation[] corresponding to methods</returns>
internal static ComMethodInformation[] GetMethodInformationArray(COM.ITypeInfo typeInfo, Collection <int> methods, bool skipLastParameters)
{
int methodCount = methods.Count;
int count = 0;
ComMethodInformation[] returnValue = new ComMethodInformation[methodCount];
foreach (int index in methods)
{
IntPtr pFuncDesc;
typeInfo.GetFuncDesc(index, out pFuncDesc);
COM.FUNCDESC funcdesc = ClrFacade.PtrToStructure <COM.FUNCDESC>(pFuncDesc);
returnValue[count++] = ComUtil.GetMethodInformation(funcdesc, skipLastParameters);
typeInfo.ReleaseFuncDesc(pFuncDesc);
}
return(returnValue);
}
internal string GetDefinition()
{
IntPtr ppFuncDesc = IntPtr.Zero;
try
{
this.typeInfo.GetFuncDesc(this.GetFuncDescIndex(), out ppFuncDesc);
return(ComUtil.GetMethodSignatureFromFuncDesc(this.typeInfo, (System.Runtime.InteropServices.ComTypes.FUNCDESC)Marshal.PtrToStructure(ppFuncDesc, typeof(System.Runtime.InteropServices.ComTypes.FUNCDESC)), !this.hasGetter));
}
finally
{
if (ppFuncDesc != IntPtr.Zero)
{
this.typeInfo.ReleaseFuncDesc(ppFuncDesc);
}
}
}
/// <summary>
/// Initializes the typeinfo object.
/// </summary>
private void Initialize()
{
if (_typeinfo != null)
{
COM.TYPEATTR typeattr = GetTypeAttr(_typeinfo);
// Initialize the type information guid
_guid = typeattr.guid;
for (int i = 0; i < typeattr.cFuncs; i++)
{
COM.FUNCDESC funcdesc = GetFuncDesc(_typeinfo, i);
if (funcdesc.memid == DISPID_NEWENUM)
{
NewEnumInvokeKind = funcdesc.invkind;
}
if ((funcdesc.wFuncFlags & 0x1) == 0x1)
{
// https://msdn.microsoft.com/library/ee488948.aspx
// FUNCFLAGS -- FUNCFLAG_FRESTRICTED = 0x1:
// Indicates that the function should not be accessible from macro languages.
// This flag is intended for system-level functions or functions that type browsers should not display.
//
// For IUnknown methods (AddRef, QueryInterface and Release) and IDispatch methods (GetTypeInfoCount, GetTypeInfo, GetIDsOfNames and Invoke)
// FUNCFLAG_FRESTRICTED (0x1) is set for the 'wFuncFlags' field
continue;
}
string strName = ComUtil.GetNameFromFuncDesc(_typeinfo, funcdesc);
switch (funcdesc.invkind)
{
case COM.INVOKEKIND.INVOKE_PROPERTYGET:
case COM.INVOKEKIND.INVOKE_PROPERTYPUT:
case COM.INVOKEKIND.INVOKE_PROPERTYPUTREF:
AddProperty(strName, funcdesc, i);
break;
case COM.INVOKEKIND.INVOKE_FUNC:
AddMethod(strName, i);
break;
}
}
}
}
/// <summary>
/// Invokes the method on object
/// </summary>
/// <param name="method">represents the instance of the method we want to invoke</param>
/// <param name="arguments">parameters to be passed to the method</param>
/// <returns>returns the value of method call</returns>
internal object InvokeMethod(PSMethod method, object[] arguments)
{
try
{
object[] newarguments;
var methods = ComUtil.GetMethodInformationArray(_typeInfo, _methods, false);
var bestMethod = (ComMethodInformation)Adapter.GetBestMethodAndArguments(Name, methods, arguments, out newarguments);
object returnValue = ComInvoker.Invoke(method.baseObject as IDispatch,
bestMethod.DispId, newarguments,
ComInvoker.GetByRefArray(bestMethod.parameters,
newarguments.Length,
isPropertySet: false),
COM.INVOKEKIND.INVOKE_FUNC);
Adapter.SetReferences(newarguments, bestMethod, arguments);
return(bestMethod.ReturnType != typeof(void) ? returnValue : AutomationNull.Value);
}
catch (TargetInvocationException te)
{
//First check if this is a severe exception.
CommandProcessorBase.CheckForSevereException(te.InnerException);
var innerCom = te.InnerException as COMException;
if (innerCom == null || innerCom.HResult != ComUtil.DISP_E_MEMBERNOTFOUND)
{
string message = te.InnerException == null ? te.Message : te.InnerException.Message;
throw new MethodInvocationException(
"ComMethodTargetInvocation",
te,
ExtendedTypeSystem.MethodInvocationException,
method.Name, arguments.Length, message);
}
}
catch (COMException ce)
{
if (ce.HResult != ComUtil.DISP_E_UNKNOWNNAME)
{
throw new MethodInvocationException(
"ComMethodCOMException",
ce,
ExtendedTypeSystem.MethodInvocationException,
method.Name, arguments.Length, ce.Message);
}
}
return(null);
}
internal static ComMethodInformation[] GetMethodInformationArray(
ITypeInfo typeInfo,
Collection <int> methods,
bool skipLastParameters)
{
int count = methods.Count;
int num = 0;
ComMethodInformation[] methodInformationArray = new ComMethodInformation[count];
foreach (int method in methods)
{
IntPtr ppFuncDesc;
typeInfo.GetFuncDesc(method, out ppFuncDesc);
System.Runtime.InteropServices.ComTypes.FUNCDESC structure = (System.Runtime.InteropServices.ComTypes.FUNCDESC)Marshal.PtrToStructure(ppFuncDesc, typeof(System.Runtime.InteropServices.ComTypes.FUNCDESC));
methodInformationArray[num++] = ComUtil.GetMethodInformation(structure, skipLastParameters);
typeInfo.ReleaseFuncDesc(ppFuncDesc);
}
return(methodInformationArray);
}
internal string GetDefinition()
{
IntPtr pFuncDesc = IntPtr.Zero;
try
{
_typeInfo.GetFuncDesc(GetFuncDescIndex(), out pFuncDesc);
COM.FUNCDESC funcdesc = Marshal.PtrToStructure <COM.FUNCDESC>(pFuncDesc);
return(ComUtil.GetMethodSignatureFromFuncDesc(_typeInfo, funcdesc, !IsGettable));
}
finally
{
if (pFuncDesc != IntPtr.Zero)
{
_typeInfo.ReleaseFuncDesc(pFuncDesc);
}
}
}
/// <summary>
/// Returns the different method overloads signatures.
/// </summary>
/// <returns></returns>
internal Collection <string> MethodDefinitions()
{
Collection <string> result = new Collection <string>();
foreach (int index in _methods)
{
IntPtr pFuncDesc;
_typeInfo.GetFuncDesc(index, out pFuncDesc);
COM.FUNCDESC funcdesc = Marshal.PtrToStructure <COM.FUNCDESC>(pFuncDesc);
string signature = ComUtil.GetMethodSignatureFromFuncDesc(_typeInfo, funcdesc, false);
result.Add(signature);
_typeInfo.ReleaseFuncDesc(pFuncDesc);
}
return(result);
}
private static ComMethodInformation GetMethodInformation(
System.Runtime.InteropServices.ComTypes.FUNCDESC funcdesc,
bool skipLastParameter)
{
Type typeFromTypeDesc = ComUtil.GetTypeFromTypeDesc(funcdesc.elemdescFunc.tdesc);
ParameterInformation[] parameterInformation1 = ComUtil.GetParameterInformation(funcdesc, skipLastParameter);
bool hasoptional = false;
foreach (ParameterInformation parameterInformation2 in parameterInformation1)
{
if (parameterInformation2.isOptional)
{
hasoptional = true;
break;
}
}
return(new ComMethodInformation(false, hasoptional, parameterInformation1, typeFromTypeDesc));
}
/// <summary>
/// Get value of this property
/// </summary>
/// <param name="target">instance of the object from which to get the property value</param>
/// <param name="arguments">parameters to get the property value</param>
/// <returns>value of the property</returns>
internal object GetValue(Object target, Object[] arguments)
{
try
{
object[] newarguments;
var getterCollection = new Collection <int> {
_getterIndex
};
var methods = ComUtil.GetMethodInformationArray(_typeInfo, getterCollection, false);
var bestMethod = (ComMethodInformation)Adapter.GetBestMethodAndArguments(Name, methods, arguments, out newarguments);
object returnValue = ComInvoker.Invoke(target as IDispatch,
bestMethod.DispId,
newarguments,
ComInvoker.GetByRefArray(bestMethod.parameters,
newarguments.Length,
isPropertySet: false),
bestMethod.InvokeKind);
Adapter.SetReferences(newarguments, bestMethod, arguments);
return(returnValue);
}
catch (TargetInvocationException te)
{
//First check if this is a severe exception.
CommandProcessorBase.CheckForSevereException(te.InnerException);
var innerCom = te.InnerException as COMException;
if (innerCom == null || innerCom.HResult != ComUtil.DISP_E_MEMBERNOTFOUND)
{
throw;
}
}
catch (COMException ce)
{
if (ce.HResult != ComUtil.DISP_E_UNKNOWNNAME)
{
throw;
}
}
return(null);
}
internal string GetDefinition()
{
string str;
IntPtr zero = IntPtr.Zero;
try
{
this.typeInfo.GetFuncDesc(this.GetFuncDescIndex(), out zero);
System.Runtime.InteropServices.ComTypes.FUNCDESC funcdesc = (System.Runtime.InteropServices.ComTypes.FUNCDESC)Marshal.PtrToStructure(zero, typeof(System.Runtime.InteropServices.ComTypes.FUNCDESC));
str = ComUtil.GetMethodSignatureFromFuncDesc(this.typeInfo, funcdesc, !this.hasGetter);
}
finally
{
if (zero != IntPtr.Zero)
{
this.typeInfo.ReleaseFuncDesc(zero);
}
}
return(str);
}
internal static string GetMethodSignatureFromFuncDesc(
ITypeInfo typeinfo,
System.Runtime.InteropServices.ComTypes.FUNCDESC funcdesc,
bool isPropertyPut)
{
StringBuilder stringBuilder = new StringBuilder();
string nameFromFuncDesc = ComUtil.GetNameFromFuncDesc(typeinfo, funcdesc);
if (!isPropertyPut)
{
string stringFromTypeDesc = ComUtil.GetStringFromTypeDesc(typeinfo, funcdesc.elemdescFunc.tdesc);
stringBuilder.Append(stringFromTypeDesc + " ");
}
stringBuilder.Append(nameFromFuncDesc);
stringBuilder.Append(" (");
IntPtr lprgelemdescParam = funcdesc.lprgelemdescParam;
int num1 = Marshal.SizeOf(typeof(System.Runtime.InteropServices.ComTypes.ELEMDESC));
for (int index = 0; index < (int)funcdesc.cParams; ++index)
{
System.Runtime.InteropServices.ComTypes.ELEMDESC elemdesc = new System.Runtime.InteropServices.ComTypes.ELEMDESC();
int num2 = index * num1;
elemdesc = (System.Runtime.InteropServices.ComTypes.ELEMDESC)Marshal.PtrToStructure(IntPtr.Size != 4 ? (IntPtr)(lprgelemdescParam.ToInt64() + (long)num2) : (IntPtr)(lprgelemdescParam.ToInt32() + num2), typeof(System.Runtime.InteropServices.ComTypes.ELEMDESC));
string stringFromTypeDesc = ComUtil.GetStringFromTypeDesc(typeinfo, elemdesc.tdesc);
if (index == 0 && isPropertyPut)
{
stringBuilder.Insert(0, stringFromTypeDesc + " ");
}
else
{
stringBuilder.Append(stringFromTypeDesc);
if (index < (int)funcdesc.cParams - 1)
{
stringBuilder.Append(", ");
}
}
}
stringBuilder.Append(")");
return(stringBuilder.ToString());
}
internal static ParameterInformation[] GetParameterInformation(
System.Runtime.InteropServices.ComTypes.FUNCDESC funcdesc,
bool skipLastParameter)
{
int cParams = (int)funcdesc.cParams;
if (skipLastParameter)
{
--cParams;
}
ParameterInformation[] parameterInformationArray = new ParameterInformation[cParams];
IntPtr lprgelemdescParam = funcdesc.lprgelemdescParam;
int num1 = Marshal.SizeOf(typeof(System.Runtime.InteropServices.ComTypes.ELEMDESC));
for (int index = 0; index < cParams; ++index)
{
System.Runtime.InteropServices.ComTypes.ELEMDESC elemdesc = new System.Runtime.InteropServices.ComTypes.ELEMDESC();
int num2 = index * num1;
elemdesc = (System.Runtime.InteropServices.ComTypes.ELEMDESC)Marshal.PtrToStructure(IntPtr.Size != 4 ? (IntPtr)(lprgelemdescParam.ToInt64() + (long)num2) : (IntPtr)(lprgelemdescParam.ToInt32() + num2), typeof(System.Runtime.InteropServices.ComTypes.ELEMDESC));
Type typeFromTypeDesc = ComUtil.GetTypeFromTypeDesc(elemdesc.tdesc);
object defaultValue = (object)null;
bool isOptional;
if ((elemdesc.desc.paramdesc.wParamFlags & System.Runtime.InteropServices.ComTypes.PARAMFLAG.PARAMFLAG_FOPT) != System.Runtime.InteropServices.ComTypes.PARAMFLAG.PARAMFLAG_NONE)
{
isOptional = true;
defaultValue = Type.Missing;
}
else
{
isOptional = false;
}
bool isByRef = false;
if ((elemdesc.desc.paramdesc.wParamFlags & System.Runtime.InteropServices.ComTypes.PARAMFLAG.PARAMFLAG_FOUT) != System.Runtime.InteropServices.ComTypes.PARAMFLAG.PARAMFLAG_NONE)
{
isByRef = true;
}
parameterInformationArray[index] = new ParameterInformation(typeFromTypeDesc, isOptional, defaultValue, isByRef);
}
return(parameterInformationArray);
}
internal void SetValue(object target, object setValue, object[] arguments)
{
object[] objArray;
Collection <int> methods = new Collection <int> {
(this.hasSetterByRef != null) ? this.setterByRefIndex : this.setterIndex
};
MethodInformation[] informationArray = ComUtil.GetMethodInformationArray(this.typeInfo, methods, true);
MethodInformation methodInformation = Adapter.GetBestMethodAndArguments(this.Name, informationArray, arguments, out objArray);
System.Type type = target.GetType();
object[] args = new object[objArray.Length + 1];
for (int i = 0; i < objArray.Length; i++)
{
args[i] = objArray[i];
}
args[objArray.Length] = Adapter.PropertySetAndMethodArgumentConvertTo(setValue, this.Type, CultureInfo.InvariantCulture);
try
{
type.InvokeMember(this.name, BindingFlags.SetProperty | BindingFlags.IgnoreCase, null, target, args, ComUtil.GetModifiers(methodInformation.parameters), CultureInfo.CurrentCulture, null);
Adapter.SetReferences(args, methodInformation, arguments);
}
catch (TargetInvocationException exception)
{
CommandProcessorBase.CheckForSevereException(exception.InnerException);
COMException innerException = exception.InnerException as COMException;
if ((innerException == null) || (innerException.ErrorCode != -2147352573))
{
throw;
}
}
catch (COMException exception3)
{
if (exception3.ErrorCode != -2147352570)
{
throw;
}
}
}
internal object InvokeMethod(PSMethod method, object[] arguments)
{
Type type = method.baseObject.GetType();
BindingFlags invokeAttr = BindingFlags.InvokeMethod | BindingFlags.IgnoreCase;
try
{
object[] objArray;
ComMethodInformation[] informationArray = ComUtil.GetMethodInformationArray(this.typeInfo, this.methods, false);
ComMethodInformation methodInformation = (ComMethodInformation)Adapter.GetBestMethodAndArguments(this.Name, (MethodInformation[])informationArray, arguments, out objArray);
object obj2 = type.InvokeMember(this.Name, invokeAttr, null, method.baseObject, objArray, ComUtil.GetModifiers(methodInformation.parameters), CultureInfo.CurrentCulture, null);
Adapter.SetReferences(objArray, methodInformation, arguments);
if (methodInformation.ReturnType != typeof(void))
{
return(obj2);
}
return(AutomationNull.Value);
}
catch (TargetInvocationException exception)
{
CommandProcessorBase.CheckForSevereException(exception.InnerException);
COMException innerException = exception.InnerException as COMException;
if ((innerException == null) || (innerException.ErrorCode != -2147352573))
{
string str = (exception.InnerException == null) ? exception.Message : exception.InnerException.Message;
throw new MethodInvocationException("ComMethodTargetInvocation", exception, ExtendedTypeSystem.MethodInvocationException, new object[] { method.Name, arguments.Length, str });
}
}
catch (COMException exception3)
{
if (exception3.ErrorCode != -2147352570)
{
throw new MethodInvocationException("ComMethodCOMException", exception3, ExtendedTypeSystem.MethodInvocationException, new object[] { method.Name, arguments.Length, exception3.Message });
}
}
return(null);
}
private static string GetStringFromTypeDesc(ITypeInfo typeinfo, System.Runtime.InteropServices.ComTypes.TYPEDESC typedesc)
{
if (typedesc.vt == (short)26)
{
System.Runtime.InteropServices.ComTypes.TYPEDESC structure = (System.Runtime.InteropServices.ComTypes.TYPEDESC)Marshal.PtrToStructure(typedesc.lpValue, typeof(System.Runtime.InteropServices.ComTypes.TYPEDESC));
return(ComUtil.GetStringFromTypeDesc(typeinfo, structure));
}
if (typedesc.vt == (short)27)
{
System.Runtime.InteropServices.ComTypes.TYPEDESC structure = (System.Runtime.InteropServices.ComTypes.TYPEDESC)Marshal.PtrToStructure(typedesc.lpValue, typeof(System.Runtime.InteropServices.ComTypes.TYPEDESC));
return("SAFEARRAY(" + ComUtil.GetStringFromTypeDesc(typeinfo, structure) + ")");
}
if (typedesc.vt == (short)29)
{
return(ComUtil.GetStringFromCustomType(typeinfo, typedesc.lpValue));
}
switch ((VarEnum)typedesc.vt)
{
case VarEnum.VT_EMPTY:
return("");
case VarEnum.VT_I2:
return("short");
case VarEnum.VT_I4:
case VarEnum.VT_INT:
case VarEnum.VT_HRESULT:
return("int");
case VarEnum.VT_R4:
return("float");
case VarEnum.VT_R8:
return("double");
case VarEnum.VT_CY:
return("currency");
case VarEnum.VT_DATE:
return("Date");
case VarEnum.VT_BSTR:
case VarEnum.VT_LPSTR:
case VarEnum.VT_LPWSTR:
return("string");
case VarEnum.VT_DISPATCH:
return("IDispatch");
case VarEnum.VT_BOOL:
return("bool");
case VarEnum.VT_VARIANT:
return("Variant");
case VarEnum.VT_UNKNOWN:
return("IUnknown");
case VarEnum.VT_DECIMAL:
return("decimal");
case VarEnum.VT_I1:
return("char");
case VarEnum.VT_UI1:
return("byte");
case VarEnum.VT_UI2:
return("ushort");
case VarEnum.VT_UI4:
case VarEnum.VT_UINT:
return("uint");
case VarEnum.VT_I8:
return("int64");
case VarEnum.VT_UI8:
return("uint64");
case VarEnum.VT_VOID:
return("void");
case VarEnum.VT_CLSID:
return("clsid");
case VarEnum.VT_ARRAY:
return("object[]");
default:
return("Unknown!");
}
}
internal void SetValue(object target, object setValue, object[] arguments)
{
using (ComProperty.tracer.TraceMethod())
{
object[] newArguments;
MethodInformation methodAndArguments = Adapter.GetBestMethodAndArguments(this.Name, (MethodInformation[])ComUtil.GetMethodInformationArray(this.typeInfo, new Collection <int>()
{
this.hasSetterByRef ? this.setterByRefIndex : this.setterIndex
}, true), arguments, out newArguments);
Type type = target.GetType();
object[] objArray = new object[newArguments.Length + 1];
for (int index = 0; index < newArguments.Length; ++index)
{
objArray[index] = newArguments[index];
}
objArray[newArguments.Length] = Adapter.PropertySetAndMethodArgumentConvertTo(setValue, this.Type, (IFormatProvider)CultureInfo.InvariantCulture);
try
{
type.InvokeMember(this.name, BindingFlags.IgnoreCase | BindingFlags.SetProperty, (Binder)null, target, objArray, ComUtil.GetModifiers(methodAndArguments.parameters), CultureInfo.CurrentCulture, (string[])null);
Adapter.SetReferences(objArray, methodAndArguments, arguments);
}
catch (TargetInvocationException ex)
{
CommandProcessorBase.CheckForSevereException(ex.InnerException);
if (ex.InnerException is COMException innerException && innerException.ErrorCode == -2147352573)
{
return;
}
throw;
}
catch (COMException ex)
{
if (ex.ErrorCode == -2147352570)
{
return;
}
throw;
}
}
}
internal object GetValue(object target, object[] arguments)
{
using (ComProperty.tracer.TraceMethod())
{
Type type = target.GetType();
try
{
object[] newArguments;
MethodInformation methodAndArguments = Adapter.GetBestMethodAndArguments(this.Name, (MethodInformation[])ComUtil.GetMethodInformationArray(this.typeInfo, new Collection <int>()
{
this.getterIndex
}, false), arguments, out newArguments);
object obj = type.InvokeMember(this.name, BindingFlags.IgnoreCase | BindingFlags.GetProperty, (Binder)null, target, newArguments, ComUtil.GetModifiers(methodAndArguments.parameters), CultureInfo.CurrentCulture, (string[])null);
Adapter.SetReferences(newArguments, methodAndArguments, arguments);
return(obj);
}
catch (TargetInvocationException ex)
{
CommandProcessorBase.CheckForSevereException(ex.InnerException);
if (ex.InnerException is COMException innerException)
{
if (innerException.ErrorCode == -2147352573)
{
goto label_8;
}
}
throw;
}
catch (COMException ex)
{
if (ex.ErrorCode != -2147352570)
{
throw;
}
}
label_8:
return((object)null);
}
}
internal object InvokeMethod(PSMethod method, object[] arguments)
{
Type type = method.baseObject.GetType();
BindingFlags invokeAttr = BindingFlags.IgnoreCase | BindingFlags.InvokeMethod;
try
{
object[] newArguments;
ComMethodInformation methodAndArguments = (ComMethodInformation)Adapter.GetBestMethodAndArguments(this.Name, (MethodInformation[])ComUtil.GetMethodInformationArray(this.typeInfo, this.methods, false), arguments, out newArguments);
object obj = type.InvokeMember(this.Name, invokeAttr, (Binder)null, method.baseObject, newArguments, ComUtil.GetModifiers(methodAndArguments.parameters), CultureInfo.CurrentCulture, (string[])null);
Adapter.SetReferences(newArguments, (MethodInformation)methodAndArguments, arguments);
return(methodAndArguments.ReturnType != typeof(void) ? obj : (object)AutomationNull.Value);
}
catch (TargetInvocationException ex)
{
CommandProcessorBase.CheckForSevereException(ex.InnerException);
if (ex.InnerException is COMException innerException)
{
if (innerException.ErrorCode == -2147352573)
{
goto label_9;
}
}
string str = ex.InnerException == null ? ex.Message : ex.InnerException.Message;
throw new MethodInvocationException("ComMethodTargetInvocation", (Exception)ex, "ExtendedTypeSystem", "MethodInvocationException", new object[3]
{
(object)method.Name,
(object)arguments.Length,
(object)str
});
}
catch (COMException ex)
{
if (ex.ErrorCode != -2147352570)
{
throw new MethodInvocationException("ComMethodCOMException", (Exception)ex, "ExtendedTypeSystem", "MethodInvocationException", new object[3]
{
(object)method.Name,
(object)arguments.Length,
(object)ex.Message
});
}
}
label_9:
return((object)null);
}
internal object GetValue(object target, object[] arguments)
{
System.Type type = target.GetType();
try
{
object[] objArray;
Collection <int> methods = new Collection <int> {
this.getterIndex
};
MethodInformation[] informationArray = ComUtil.GetMethodInformationArray(this.typeInfo, methods, false);
MethodInformation methodInformation = Adapter.GetBestMethodAndArguments(this.Name, informationArray, arguments, out objArray);
object obj2 = type.InvokeMember(this.name, BindingFlags.GetProperty | BindingFlags.IgnoreCase, null, target, objArray, ComUtil.GetModifiers(methodInformation.parameters), CultureInfo.CurrentCulture, null);
Adapter.SetReferences(objArray, methodInformation, arguments);
return(obj2);
}
catch (TargetInvocationException exception)
{
CommandProcessorBase.CheckForSevereException(exception.InnerException);
COMException innerException = exception.InnerException as COMException;
if ((innerException == null) || (innerException.ErrorCode != -2147352573))
{
throw;
}
}
catch (COMException exception3)
{
if (exception3.ErrorCode != -2147352570)
{
throw;
}
}
return(null);
}