public void Track(SonarAnalysisContext context, params PropertyAccessCondition[] conditions)
{
context.RegisterCompilationStartAction(
c =>
{
if (IsEnabled(c.Options))
{
c.RegisterSyntaxNodeActionInNonGenerated(
GeneratedCodeRecognizer,
TrackMemberAccess,
TrackedSyntaxKinds);
}
});
void TrackMemberAccess(SyntaxNodeAnalysisContext c)
{
if (IsTrackedProperty(c.Node, c.SemanticModel))
{
c.ReportDiagnosticWhenActive(Diagnostic.Create(Rule, c.Node.GetLocation()));
}
}
bool IsTrackedProperty(SyntaxNode expression, SemanticModel semanticModel)
{
// We register for both MemberAccess and IdentifierName and we want to
// avoid raising two times for the same identifier.
if (IsIdentifierWithinMemberAccess(expression))
{
return(false);
}
var propertyName = GetPropertyName(expression);
if (propertyName == null)
{
return(false);
}
var conditionContext = new PropertyAccessContext(expression, propertyName, semanticModel);
return(conditions.All(c => c(conditionContext)));
}
}
public override object AssignedValue(PropertyAccessContext context) => context.Node.Ancestors().FirstOrDefault(ancestor => ancestor.IsKind(SyntaxKind.SimpleAssignmentStatement)) is AssignmentStatementSyntax assignment
public abstract object AssignedValue(PropertyAccessContext context);
