public void CopyTo(SecurityAttribute copy)
{
copy._action = _action;
copy._type = _type;
copy._xml = _xml;
NamedArguments.CopyTo(copy.NamedArguments);
}
public FunctionCallExpression(Expression value, IEnumerable <Argument> args)
{
this.Value = value.NotNull();
var list = args.ToArray();
var positionals = list.TakeWhile(x => x is PositionalArgument).ToArray();
var named = list.SkipWhile(x => x is PositionalArgument);
if (named.Any(a => a is PositionalArgument))
{
throw new InvalidOperationException("All named arguments must be defined after the positional arguments!");
}
this.PositionalArguments = positionals.Cast <PositionalArgument>().ToArray();
this.NamedArguments = named.Cast <NamedArgument>().ToArray();
if (NamedArguments.Select(n => n.Name).Distinct().Count() != NamedArguments.Count)
{
throw new InvalidOperationException("Named arguments must be unique!");
}
for (int i = 0; i < positionals.Length; i++)
{
this.PositionalArguments[i].Position = i;
}
}
public bool Equals(MarkupExtensionInfo other)
{
if (ReferenceEquals(other, null))
{
return(false);
}
if (other.ExtensionType != ExtensionType)
{
return(false);
}
if (other.StartOffset != StartOffset)
{
return(false);
}
if (other.EndOffset != EndOffset)
{
return(false);
}
if (other.NamedArguments.Count != NamedArguments.Count)
{
return(false);
}
if (other.PositionalArguments.Count != PositionalArguments.Count)
{
return(false);
}
for (int i = 0; i < PositionalArguments.Count; i++)
{
if (!PositionalArguments[i].Equals(other.PositionalArguments[i]))
{
return(false);
}
}
List <KeyValuePair <string, AttributeValue> > myItems = NamedArguments.ToList();
List <KeyValuePair <string, AttributeValue> > otherItems = other.NamedArguments.ToList();
for (int i = 0; i < myItems.Count; i++)
{
if (myItems[i].Key != otherItems[i].Key)
{
return(false);
}
if (!myItems[i].Value.Equals(otherItems[i].Value))
{
return(false);
}
}
return(true);
}
public override string ToString()
{
string str = Constructor.ToString();
str += "(" + String.Join(", ", FixedArguments.Select(fa => fa.ToString()))
+ String.Join(", ", NamedArguments.Select(na => na.ToString())) + ")";
str += "(ctor: " + Constructor.Handle.ToString();
return(str);
}
/// <summary>
/// Gets the property/field named <paramref name="name" />
/// </summary>
/// <param name="name">Name of property/field</param>
/// <param name="isField"><c>true</c> if it's a field, <c>false</c> if it's a property</param>
/// <returns>A <see cref="CANamedArgument" /> instance or <c>null</c> if not found</returns>
public CANamedArgument GetNamedArgument(UTF8String name, bool isField)
{
foreach (var namedArg in NamedArguments.GetSafeEnumerable())
{
if (namedArg.IsField == isField && UTF8String.Equals(namedArg.Name, name))
{
return(namedArg);
}
}
return(null);
}
/// <summary>
/// Gets the property/field named <paramref name="name" />
/// </summary>
/// <param name="name">Name of property/field</param>
/// <param name="isField"><c>true</c> if it's a field, <c>false</c> if it's a property</param>
/// <returns>A <see cref="CANamedArgument" /> instance or <c>null</c> if not found</returns>
public CANamedArgument GetNamedArgument(string name, bool isField)
{
foreach (var namedArg in NamedArguments.GetSafeEnumerable())
{
if (namedArg.IsField == isField && UTF8String.ToSystemStringOrEmpty(namedArg.Name) == name)
{
return(namedArg);
}
}
return(null);
}
public ReceivePackRecovery(
IHookReceivePack next,
NamedArguments.FailedPackWaitTimeBeforeExecution failedPackWaitTimeBeforeExecution,
IRecoveryFilePathBuilder recoveryFilePathBuilder,
GitServiceResultParser resultFileParser)
{
this.next = next;
this.failedPackWaitTimeBeforeExecution = failedPackWaitTimeBeforeExecution.Value;
this.recoveryFilePathBuilder = recoveryFilePathBuilder;
this.resultFileParser = resultFileParser;
}
public override void Initialize(AnalysisContext context)
{
context.EnableConcurrentExecution();
context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.ReportDiagnostics);
context.RegisterCompilationStartAction(context => {
var compilation = context.Compilation;
var isPublishTrimmed = context.Options.GetMSBuildPropertyValue(MSBuildPropertyOptionNames.PublishTrimmed, compilation);
if (!string.Equals(isPublishTrimmed?.Trim(), "true", StringComparison.OrdinalIgnoreCase))
{
return;
}
context.RegisterOperationAction(operationContext => {
var call = (IInvocationOperation)operationContext.Operation;
if (call.IsVirtual && call.TargetMethod.OverriddenMethod != null)
{
return;
}
CheckMethodOrCtorCall(operationContext, call.TargetMethod, call.Syntax.GetLocation());
}, OperationKind.Invocation);
context.RegisterOperationAction(operationContext => {
var call = (IObjectCreationOperation)operationContext.Operation;
CheckMethodOrCtorCall(operationContext, call.Constructor, call.Syntax.GetLocation());
}, OperationKind.ObjectCreation);
context.RegisterOperationAction(operationContext => {
var propAccess = (IPropertyReferenceOperation)operationContext.Operation;
var prop = propAccess.Property;
var usageInfo = propAccess.GetValueUsageInfo(prop);
if (usageInfo.HasFlag(ValueUsageInfo.Read) && prop.GetMethod != null)
{
CheckMethodOrCtorCall(
operationContext,
prop.GetMethod,
propAccess.Syntax.GetLocation());
}
if (usageInfo.HasFlag(ValueUsageInfo.Write) && prop.SetMethod != null)
{
CheckMethodOrCtorCall(
operationContext,
prop.SetMethod,
propAccess.Syntax.GetLocation());
}
}, OperationKind.PropertyReference);
void CheckMethodOrCtorCall(
OperationAnalysisContext operationContext,
IMethodSymbol method,
Location location)
{
AttributeData?requiresUnreferencedCode;
// If parent method contains RequiresUnreferencedCodeAttribute then we shouldn't report diagnostics for this method
if (operationContext.ContainingSymbol is IMethodSymbol &&
TryGetRequiresUnreferencedCodeAttribute(operationContext.ContainingSymbol.GetAttributes(), out requiresUnreferencedCode))
{
return;
}
if (TryGetRequiresUnreferencedCodeAttribute(method.GetAttributes(), out requiresUnreferencedCode))
{
operationContext.ReportDiagnostic(Diagnostic.Create(
s_rule,
location,
method.OriginalDefinition.ToString(),
(string)requiresUnreferencedCode !.ConstructorArguments[0].Value !,
requiresUnreferencedCode !.NamedArguments.FirstOrDefault(na => na.Key == "Url").Value.Value?.ToString()));
}
}
});
}
public void CopyTo(CustomAttribute copy)
{
copy._constructor = _constructor;
CtorArguments.CopyTo(copy.CtorArguments);
NamedArguments.CopyTo(copy.NamedArguments);
}
public OneFolderRecoveryFilePathBuilder(NamedArguments.ReceivePackRecoveryDirectory receivePackRecoveryDirectory)
{
this.receivePackRecoveryDirectory = receivePackRecoveryDirectory.Value;
}
static void CheckMethodOrCtorCall(
OperationAnalysisContext operationContext,
IMethodSymbol method)
{
// If parent method contains RequiresUnreferencedCodeAttribute then we shouldn't report diagnostics for this method
if (operationContext.ContainingSymbol is IMethodSymbol &&
operationContext.ContainingSymbol.HasAttribute(RequiresUnreferencedCodeAttribute))
{
return;
}
if (!method.HasAttribute(RequiresUnreferencedCodeAttribute))
{
return;
}
if (method.TryGetAttributeWithMessageOnCtor(FullyQualifiedRequiresUnreferencedCodeAttribute, out AttributeData? requiresUnreferencedCode))
{
operationContext.ReportDiagnostic(Diagnostic.Create(
s_requiresUnreferencedCodeRule,
operationContext.Operation.Syntax.GetLocation(),
method.OriginalDefinition.ToString(),
(string)requiresUnreferencedCode !.ConstructorArguments[0].Value !,
requiresUnreferencedCode !.NamedArguments.FirstOrDefault(na => na.Key == "Url").Value.Value?.ToString()));
}
}
static void CheckStaticConstructors(OperationAnalysisContext operationContext,
ImmutableArray <IMethodSymbol> constructors)
{
foreach (var constructor in constructors)
{
if (constructor.Parameters.Length == 0 && constructor.HasAttribute(RequiresUnreferencedCodeAttribute) && constructor.MethodKind == MethodKind.StaticConstructor)
{
if (constructor.TryGetAttributeWithMessageOnCtor(FullyQualifiedRequiresUnreferencedCodeAttribute, out AttributeData? requiresUnreferencedCode))
{
operationContext.ReportDiagnostic(Diagnostic.Create(
s_requiresUnreferencedCodeRule,
operationContext.Operation.Syntax.GetLocation(),
constructor.ToString(),
(string)requiresUnreferencedCode !.ConstructorArguments[0].Value !,
requiresUnreferencedCode !.NamedArguments.FirstOrDefault(na => na.Key == "Url").Value.Value?.ToString()));
}
}
}
}
static void CheckMethodOrCtorCall(
OperationAnalysisContext operationContext,
IMethodSymbol method)
{
// Find containing symbol
ISymbol?containingSymbol = null;
for (var current = operationContext.Operation;
current is not null;
current = current.Parent)
{
if (current is ILocalFunctionOperation local)
{
containingSymbol = local.Symbol;
break;
}
else if (current is IAnonymousFunctionOperation lambda)
{
containingSymbol = lambda.Symbol;
break;
}
else if (current is IMethodBodyBaseOperation)
{
break;
}
}
containingSymbol ??= operationContext.ContainingSymbol;
// If parent method contains RequiresUnreferencedCodeAttribute then we shouldn't report diagnostics for this method
if (containingSymbol is IMethodSymbol &&
containingSymbol.HasAttribute(RequiresUnreferencedCodeAttribute))
{
return;
}
// If calling an instance constructor, check first for any static constructor since it will be called implicitly
if (method.ContainingType is { } containingType&& operationContext.Operation is IObjectCreationOperation)
{
CheckStaticConstructors(operationContext, containingType.StaticConstructors);
}
if (!method.HasAttribute(RequiresUnreferencedCodeAttribute))
{
return;
}
// Warn on the most derived base method taking into account covariant returns
while (method.OverriddenMethod != null && SymbolEqualityComparer.Default.Equals(method.ReturnType, method.OverriddenMethod.ReturnType))
{
method = method.OverriddenMethod;
}
if (method.TryGetAttributeWithMessageOnCtor(FullyQualifiedRequiresUnreferencedCodeAttribute, out AttributeData? requiresUnreferencedCode))
{
operationContext.ReportDiagnostic(Diagnostic.Create(
s_requiresUnreferencedCodeRule,
operationContext.Operation.Syntax.GetLocation(),
method.OriginalDefinition.ToString(),
(string)requiresUnreferencedCode !.ConstructorArguments[0].Value !,
requiresUnreferencedCode !.NamedArguments.FirstOrDefault(na => na.Key == "Url").Value.Value?.ToString()));
}
}
public override string ToString()
{
string str = Type.ToString(false) + "..ctor";
str += "(" + String.Join(", ", FixedArguments.Select(fa => fa.ToString()).Concat(NamedArguments.Select(na => na.ToString())).ToArray()) + ")";
str += "(type: " + Type.Handle.ToString() + ", ctor: " + Constructor.Handle.ToString();
return(str);
}
