private void ValidatePSTypeName(CommandParameterInternal parameter, CompiledCommandParameter parameterMetadata, bool retryOtherBindingAfterFailure, object parameterValue)
{
if (parameterValue != null)
{
IEnumerable <string> internalTypeNames = PSObject.AsPSObject(parameterValue).InternalTypeNames;
string pSTypeName = parameterMetadata.PSTypeName;
if (!internalTypeNames.Contains <string>(pSTypeName, StringComparer.OrdinalIgnoreCase))
{
ParameterBindingException exception2;
object[] arguments = new object[] { ((this.invocationInfo != null) && (this.invocationInfo.MyCommand != null)) ? this.invocationInfo.MyCommand.Name : string.Empty, parameterMetadata.Name, parameterMetadata.Type, parameterValue.GetType(), 0, 0, pSTypeName };
PSInvalidCastException innerException = new PSInvalidCastException(ErrorCategory.InvalidArgument.ToString(), null, ResourceManagerCache.GetResourceString("ParameterBinderStrings", "MismatchedPSTypeName"), arguments);
if (!retryOtherBindingAfterFailure)
{
exception2 = new ParameterBindingArgumentTransformationException(innerException, ErrorCategory.InvalidArgument, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, parameterValue.GetType(), "ParameterBinderStrings", "MismatchedPSTypeName", new object[] { pSTypeName });
}
else
{
exception2 = new ParameterBindingException(innerException, ErrorCategory.InvalidArgument, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, parameterValue.GetType(), "ParameterBinderStrings", "MismatchedPSTypeName", new object[] { pSTypeName });
}
throw exception2;
}
}
}
/// <summary>
/// Verify if all arguments from the command line are bound.
/// </summary>
/// <param name="originalBindingException">
/// Previous binding exceptions that possibly causes the failure
/// </param>
private void VerifyArgumentsProcessed(ParameterBindingException originalBindingException)
{
// Now verify that all the arguments that were passed in were processed.
if (UnboundArguments.Count > 0)
{
ParameterBindingException bindingException;
CommandParameterInternal parameter = UnboundArguments[0];
// Get the argument type that was specified
Type specifiedType = null;
object argumentValue = parameter.ArgumentValue;
if (argumentValue != null && argumentValue != UnboundParameter.Value)
{
specifiedType = argumentValue.GetType();
}
if (parameter.ParameterNameSpecified)
{
bindingException =
new ParameterBindingException(
ErrorCategory.InvalidArgument,
this.Command.MyInvocation,
GetParameterErrorExtent(parameter),
parameter.ParameterName,
null,
specifiedType,
ParameterBinderStrings.NamedParameterNotFound,
"NamedParameterNotFound");
}
else
{
// If this was a positional parameter, and we have the original exception,
// report on the original error
if (originalBindingException != null)
{
bindingException = originalBindingException;
}
// Otherwise, give a generic error.
else
{
string argument = StringLiterals.DollarNull;
if (null != parameter.ArgumentValue)
{
try
{
argument = parameter.ArgumentValue.ToString();
}
catch (Exception e)
{
CommandProcessorBase.CheckForSevereException(e);
bindingException =
new ParameterBindingArgumentTransformationException(
e,
ErrorCategory.InvalidData,
this.InvocationInfo,
null,
null,
null,
parameter.ArgumentValue.GetType(),
ParameterBinderStrings.ParameterArgumentTransformationErrorMessageOnly,
"ParameterArgumentTransformationErrorMessageOnly",
e.Message);
if (!DefaultParameterBindingInUse)
{
throw bindingException;
}
else
{
ThrowElaboratedBindingException(bindingException);
}
}
}
bindingException =
new ParameterBindingException(
ErrorCategory.InvalidArgument,
this.Command.MyInvocation,
null,
argument,
null,
specifiedType,
ParameterBinderStrings.PositionalParameterNotFound,
"PositionalParameterNotFound");
}
}
if (!DefaultParameterBindingInUse)
{
throw bindingException;
}
else
{
ThrowElaboratedBindingException(bindingException);
}
}
}
private void ValidatePSTypeName(CommandParameterInternal parameter, CompiledCommandParameter parameterMetadata, bool retryOtherBindingAfterFailure, object parameterValue)
{
if (parameterValue != null)
{
IEnumerable<string> internalTypeNames = PSObject.AsPSObject(parameterValue).InternalTypeNames;
string pSTypeName = parameterMetadata.PSTypeName;
if (!internalTypeNames.Contains<string>(pSTypeName, StringComparer.OrdinalIgnoreCase))
{
ParameterBindingException exception2;
object[] arguments = new object[] { ((this.invocationInfo != null) && (this.invocationInfo.MyCommand != null)) ? this.invocationInfo.MyCommand.Name : string.Empty, parameterMetadata.Name, parameterMetadata.Type, parameterValue.GetType(), 0, 0, pSTypeName };
PSInvalidCastException innerException = new PSInvalidCastException(ErrorCategory.InvalidArgument.ToString(), null, ResourceManagerCache.GetResourceString("ParameterBinderStrings", "MismatchedPSTypeName"), arguments);
if (!retryOtherBindingAfterFailure)
{
exception2 = new ParameterBindingArgumentTransformationException(innerException, ErrorCategory.InvalidArgument, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, parameterValue.GetType(), "ParameterBinderStrings", "MismatchedPSTypeName", new object[] { pSTypeName });
}
else
{
exception2 = new ParameterBindingException(innerException, ErrorCategory.InvalidArgument, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, parameterValue.GetType(), "ParameterBinderStrings", "MismatchedPSTypeName", new object[] { pSTypeName });
}
throw exception2;
}
}
}
internal virtual bool BindParameter(CommandParameterInternal parameter, CompiledCommandParameter parameterMetadata, ParameterBindingFlags flags)
{
bool flag = false;
bool flag2 = (flags & ParameterBindingFlags.ShouldCoerceType) != ParameterBindingFlags.None;
if (parameter == null)
{
throw PSTraceSource.NewArgumentNullException("parameter");
}
if (parameterMetadata == null)
{
throw PSTraceSource.NewArgumentNullException("parameterMetadata");
}
using (bindingTracer.TraceScope("BIND arg [{0}] to parameter [{1}]", new object[] { parameter.ArgumentValue, parameterMetadata.Name }))
{
parameter.ParameterName = parameterMetadata.Name;
object argumentValue = parameter.ArgumentValue;
ScriptParameterBinder binder = this as ScriptParameterBinder;
bool bindingScriptCmdlet = false;
if (binder != null)
{
bindingScriptCmdlet = binder.Script.UsesCmdletBinding;
}
foreach (ArgumentTransformationAttribute attribute in parameterMetadata.ArgumentTransformationAttributes)
{
using (bindingTracer.TraceScope("Executing DATA GENERATION metadata: [{0}]", new object[] { attribute.GetType() }))
{
try
{
ArgumentTypeConverterAttribute attribute2 = attribute as ArgumentTypeConverterAttribute;
if (attribute2 != null)
{
if (flag2)
{
argumentValue = attribute2.Transform(this.engine, argumentValue, true, bindingScriptCmdlet);
}
}
else
{
argumentValue = attribute.Transform(this.engine, argumentValue);
}
bindingTracer.WriteLine("result returned from DATA GENERATION: {0}", new object[] { argumentValue });
}
catch (Exception exception)
{
CommandProcessorBase.CheckForSevereException(exception);
bindingTracer.WriteLine("ERROR: DATA GENERATION: {0}", new object[] { exception.Message });
ParameterBindingException exception2 = new ParameterBindingArgumentTransformationException(exception, ErrorCategory.InvalidData, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, (argumentValue == null) ? null : argumentValue.GetType(), "ParameterBinderStrings", "ParameterArgumentTransformationError", new object[] { exception.Message });
throw exception2;
}
}
}
if (flag2)
{
argumentValue = this.CoerceTypeAsNeeded(parameter, parameterMetadata.Name, parameterMetadata.Type, parameterMetadata.CollectionTypeInformation, argumentValue);
}
else if (!this.ShouldContinueUncoercedBind(parameter, parameterMetadata, flags, ref argumentValue))
{
goto Label_040E;
}
if ((parameterMetadata.PSTypeName != null) && (argumentValue != null))
{
IEnumerable enumerable = LanguagePrimitives.GetEnumerable(argumentValue);
if (enumerable != null)
{
foreach (object obj3 in enumerable)
{
this.ValidatePSTypeName(parameter, parameterMetadata, !flag2, obj3);
}
}
else
{
this.ValidatePSTypeName(parameter, parameterMetadata, !flag2, argumentValue);
}
}
if ((flags & ParameterBindingFlags.IsDefaultValue) == ParameterBindingFlags.None)
{
foreach (ValidateArgumentsAttribute attribute3 in parameterMetadata.ValidationAttributes)
{
using (bindingTracer.TraceScope("Executing VALIDATION metadata: [{0}]", new object[] { attribute3.GetType() }))
{
try
{
attribute3.InternalValidate(argumentValue, this.engine);
}
catch (Exception exception3)
{
CommandProcessorBase.CheckForSevereException(exception3);
bindingTracer.WriteLine("ERROR: VALIDATION FAILED: {0}", new object[] { exception3.Message });
ParameterBindingValidationException exception4 = new ParameterBindingValidationException(exception3, ErrorCategory.InvalidData, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, (argumentValue == null) ? null : argumentValue.GetType(), "ParameterBinderStrings", "ParameterArgumentValidationError", new object[] { exception3.Message });
throw exception4;
}
tracer.WriteLine("Validation attribute on {0} returned {1}.", new object[] { parameterMetadata.Name, flag });
}
}
if (IsParameterMandatory(parameterMetadata))
{
this.ValidateNullOrEmptyArgument(parameter, parameterMetadata, parameterMetadata.Type, argumentValue, true);
}
}
Exception innerException = null;
try
{
this.BindParameter(parameter.ParameterName, argumentValue);
flag = true;
}
catch (SetValueException exception6)
{
innerException = exception6;
}
if (innerException != null)
{
Type typeSpecified = (argumentValue == null) ? null : argumentValue.GetType();
ParameterBindingException exception7 = new ParameterBindingException(innerException, ErrorCategory.WriteError, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, typeSpecified, "ParameterBinderStrings", "ParameterBindingFailed", new object[] { innerException.Message });
throw exception7;
}
Label_040E:;
bindingTracer.WriteLine("BIND arg [{0}] to param [{1}] {2}", new object[] { argumentValue, parameter.ParameterName, flag ? "SUCCESSFUL" : "SKIPPED" });
if (flag)
{
if (this.RecordBoundParameters)
{
this.CommandLineParameters.Add(parameter.ParameterName, argumentValue);
}
MshCommandRuntime commandRuntime = this.Command.commandRuntime as MshCommandRuntime;
if ((commandRuntime != null) && commandRuntime.LogPipelineExecutionDetail)
{
IEnumerable source = LanguagePrimitives.GetEnumerable(argumentValue);
if (source != null)
{
string parameterValue = string.Join(", ", source.Cast<object>().ToArray<object>());
commandRuntime.PipelineProcessor.LogExecutionParameterBinding(this.InvocationInfo, parameter.ParameterName, parameterValue);
}
else
{
commandRuntime.PipelineProcessor.LogExecutionParameterBinding(this.InvocationInfo, parameter.ParameterName, (argumentValue == null) ? "" : argumentValue.ToString());
}
}
}
return flag;
}
}
private void VerifyArgumentsProcessed(ParameterBindingException originalBindingException)
{
if (base.UnboundArguments.Count > 0)
{
ParameterBindingException exception;
CommandParameterInternal cpi = base.UnboundArguments[0];
Type typeSpecified = null;
object argumentValue = cpi.ArgumentValue;
if ((argumentValue != null) && (argumentValue != UnboundParameter.Value))
{
typeSpecified = argumentValue.GetType();
}
if (cpi.ParameterNameSpecified)
{
exception = new ParameterBindingException(ErrorCategory.InvalidArgument, this.Command.MyInvocation, base.GetParameterErrorExtent(cpi), cpi.ParameterName, null, typeSpecified, "ParameterBinderStrings", "NamedParameterNotFound", new object[0]);
}
else if (originalBindingException != null)
{
exception = originalBindingException;
}
else
{
string parameterName = "$null";
if (cpi.ArgumentValue != null)
{
try
{
parameterName = cpi.ArgumentValue.ToString();
}
catch (Exception exception2)
{
CommandProcessorBase.CheckForSevereException(exception2);
exception = new ParameterBindingArgumentTransformationException(exception2, ErrorCategory.InvalidData, base.InvocationInfo, null, null, null, cpi.ArgumentValue.GetType(), "ParameterBinderStrings", "ParameterArgumentTransformationErrorMessageOnly", new object[] { exception2.Message });
if (!base.DefaultParameterBindingInUse)
{
throw exception;
}
base.ThrowElaboratedBindingException(exception);
}
}
exception = new ParameterBindingException(ErrorCategory.InvalidArgument, this.Command.MyInvocation, null, parameterName, null, typeSpecified, "ParameterBinderStrings", "PositionalParameterNotFound", new object[0]);
}
if (!base.DefaultParameterBindingInUse)
{
throw exception;
}
base.ThrowElaboratedBindingException(exception);
}
}
internal virtual bool BindParameter(CommandParameterInternal parameter, CompiledCommandParameter parameterMetadata, ParameterBindingFlags flags)
{
bool flag = false;
bool flag2 = (flags & ParameterBindingFlags.ShouldCoerceType) != ParameterBindingFlags.None;
if (parameter == null)
{
throw PSTraceSource.NewArgumentNullException("parameter");
}
if (parameterMetadata == null)
{
throw PSTraceSource.NewArgumentNullException("parameterMetadata");
}
using (bindingTracer.TraceScope("BIND arg [{0}] to parameter [{1}]", new object[] { parameter.ArgumentValue, parameterMetadata.Name }))
{
parameter.ParameterName = parameterMetadata.Name;
object argumentValue = parameter.ArgumentValue;
ScriptParameterBinder binder = this as ScriptParameterBinder;
bool bindingScriptCmdlet = false;
if (binder != null)
{
bindingScriptCmdlet = binder.Script.UsesCmdletBinding;
}
foreach (ArgumentTransformationAttribute attribute in parameterMetadata.ArgumentTransformationAttributes)
{
using (bindingTracer.TraceScope("Executing DATA GENERATION metadata: [{0}]", new object[] { attribute.GetType() }))
{
try
{
ArgumentTypeConverterAttribute attribute2 = attribute as ArgumentTypeConverterAttribute;
if (attribute2 != null)
{
if (flag2)
{
argumentValue = attribute2.Transform(this.engine, argumentValue, true, bindingScriptCmdlet);
}
}
else
{
argumentValue = attribute.Transform(this.engine, argumentValue);
}
bindingTracer.WriteLine("result returned from DATA GENERATION: {0}", new object[] { argumentValue });
}
catch (Exception exception)
{
CommandProcessorBase.CheckForSevereException(exception);
bindingTracer.WriteLine("ERROR: DATA GENERATION: {0}", new object[] { exception.Message });
ParameterBindingException exception2 = new ParameterBindingArgumentTransformationException(exception, ErrorCategory.InvalidData, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, (argumentValue == null) ? null : argumentValue.GetType(), "ParameterBinderStrings", "ParameterArgumentTransformationError", new object[] { exception.Message });
throw exception2;
}
}
}
if (flag2)
{
argumentValue = this.CoerceTypeAsNeeded(parameter, parameterMetadata.Name, parameterMetadata.Type, parameterMetadata.CollectionTypeInformation, argumentValue);
}
else if (!this.ShouldContinueUncoercedBind(parameter, parameterMetadata, flags, ref argumentValue))
{
goto Label_040E;
}
if ((parameterMetadata.PSTypeName != null) && (argumentValue != null))
{
IEnumerable enumerable = LanguagePrimitives.GetEnumerable(argumentValue);
if (enumerable != null)
{
foreach (object obj3 in enumerable)
{
this.ValidatePSTypeName(parameter, parameterMetadata, !flag2, obj3);
}
}
else
{
this.ValidatePSTypeName(parameter, parameterMetadata, !flag2, argumentValue);
}
}
if ((flags & ParameterBindingFlags.IsDefaultValue) == ParameterBindingFlags.None)
{
foreach (ValidateArgumentsAttribute attribute3 in parameterMetadata.ValidationAttributes)
{
using (bindingTracer.TraceScope("Executing VALIDATION metadata: [{0}]", new object[] { attribute3.GetType() }))
{
try
{
attribute3.InternalValidate(argumentValue, this.engine);
}
catch (Exception exception3)
{
CommandProcessorBase.CheckForSevereException(exception3);
bindingTracer.WriteLine("ERROR: VALIDATION FAILED: {0}", new object[] { exception3.Message });
ParameterBindingValidationException exception4 = new ParameterBindingValidationException(exception3, ErrorCategory.InvalidData, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, (argumentValue == null) ? null : argumentValue.GetType(), "ParameterBinderStrings", "ParameterArgumentValidationError", new object[] { exception3.Message });
throw exception4;
}
tracer.WriteLine("Validation attribute on {0} returned {1}.", new object[] { parameterMetadata.Name, flag });
}
}
if (IsParameterMandatory(parameterMetadata))
{
this.ValidateNullOrEmptyArgument(parameter, parameterMetadata, parameterMetadata.Type, argumentValue, true);
}
}
Exception innerException = null;
try
{
this.BindParameter(parameter.ParameterName, argumentValue);
flag = true;
}
catch (SetValueException exception6)
{
innerException = exception6;
}
if (innerException != null)
{
Type typeSpecified = (argumentValue == null) ? null : argumentValue.GetType();
ParameterBindingException exception7 = new ParameterBindingException(innerException, ErrorCategory.WriteError, this.InvocationInfo, this.GetErrorExtent(parameter), parameterMetadata.Name, parameterMetadata.Type, typeSpecified, "ParameterBinderStrings", "ParameterBindingFailed", new object[] { innerException.Message });
throw exception7;
}
Label_040E :;
bindingTracer.WriteLine("BIND arg [{0}] to param [{1}] {2}", new object[] { argumentValue, parameter.ParameterName, flag ? "SUCCESSFUL" : "SKIPPED" });
if (flag)
{
if (this.RecordBoundParameters)
{
this.CommandLineParameters.Add(parameter.ParameterName, argumentValue);
}
MshCommandRuntime commandRuntime = this.Command.commandRuntime as MshCommandRuntime;
if ((commandRuntime != null) && commandRuntime.LogPipelineExecutionDetail)
{
IEnumerable source = LanguagePrimitives.GetEnumerable(argumentValue);
if (source != null)
{
string parameterValue = string.Join(", ", source.Cast <object>().ToArray <object>());
commandRuntime.PipelineProcessor.LogExecutionParameterBinding(this.InvocationInfo, parameter.ParameterName, parameterValue);
}
else
{
commandRuntime.PipelineProcessor.LogExecutionParameterBinding(this.InvocationInfo, parameter.ParameterName, (argumentValue == null) ? "" : argumentValue.ToString());
}
}
}
return(flag);
}
}
