/// <summary>
/// Analyzes children of nodes in a particular file
/// </summary>
/// <param name="fileAction">The object containing the actions to run on the file</param>
/// <param name="children">List of child nodes to check</param>
/// <param name="level">Recursion level to avoid stack overflows</param>
private bool AnalyzeChildren(FileActions fileAction, UstList <UstNode> children, int level, string parentNamespace = "", string parentClass = "")
{
bool containsActions = false;
if (children == null || level > Constants.MaxRecursionDepth)
{
return(false);
}
foreach (var child in children)
{
try
{
switch (child.NodeType)
{
case IdConstants.AnnotationIdName:
{
var annotation = (Annotation)child;
var compareToken = new AttributeToken()
{
Key = annotation.Identifier, Namespace = annotation.Reference.Namespace, Type = annotation.SemanticClassType
};
_rootNodes.Attributetokens.TryGetValue(compareToken, out var token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
break;
}
case IdConstants.UsingDirectiveIdName:
{
var compareToken = new UsingDirectiveToken()
{
Key = child.Identifier
};
_rootNodes.Usingdirectivetokens.TryGetValue(compareToken, out var token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
break;
}
case IdConstants.NamespaceIdName:
{
var compareToken = new NamespaceToken()
{
Key = child.Identifier
};
_rootNodes.NamespaceTokens.TryGetValue(compareToken, out var token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, child.Identifier))
{
containsActions = true;
}
break;
}
case IdConstants.ClassIdName:
{
var classType = (ClassDeclaration)child;
var baseToken = new ClassDeclarationToken()
{
FullKey = classType.BaseType
};
_rootNodes.Classdeclarationtokens.TryGetValue(baseToken, out var token);
if (token != null)
{
//In case of class declarations, add actions on the class by name, instead of property
AddNamedActions(fileAction, token, classType.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
token = null;
string name = string.Concat(classType.Reference != null ? string.Concat(classType.Reference.Namespace, ".") : string.Empty, classType.Identifier);
var nameToken = new ClassDeclarationToken()
{
FullKey = name
};
_rootNodes.Classdeclarationtokens.TryGetValue(nameToken, out token);
if (token != null)
{
//In case of class declarations, add actions on the class by name, instead of property
AddNamedActions(fileAction, token, classType.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, classType.Identifier))
{
containsActions = true;
}
break;
}
case IdConstants.InterfaceIdName:
{
var interfaceType = (InterfaceDeclaration)child;
var baseToken = new InterfaceDeclarationToken()
{
FullKey = interfaceType.BaseType
};
InterfaceDeclarationToken token = null;
if (!string.IsNullOrEmpty(interfaceType.BaseType))
{
_rootNodes.InterfaceDeclarationTokens.TryGetValue(baseToken, out token);
}
if (token != null)
{
//In case of interface declarations, add actions on the interface by name, instead of property
AddNamedActions(fileAction, token, interfaceType.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
token = null;
string name = string.Concat(interfaceType.Reference != null ? string.Concat(interfaceType.Reference.Namespace, ".") : string.Empty, interfaceType.Identifier);
var nameToken = new InterfaceDeclarationToken()
{
FullKey = name
};
_rootNodes.InterfaceDeclarationTokens.TryGetValue(nameToken, out token);
if (token != null)
{
//In case of interface declarations, add actions on the interface by name, instead of property
AddNamedActions(fileAction, token, interfaceType.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace))
{
containsActions = true;
}
break;
}
case IdConstants.MethodIdName:
{
var compareToken = new MethodDeclarationToken()
{
FullKey = string.Concat(child.Identifier)
};
_rootNodes.MethodDeclarationTokens.TryGetValue(compareToken, out var token);
if (token != null)
{
AddNamedActions(fileAction, token, child.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
case IdConstants.InvocationIdName:
{
string overrideKey = string.Empty;
InvocationExpression invocationExpression = (InvocationExpression)child;
////If we don't have a semantic analysis, we dont want to replace invocation expressions, otherwise we'll be replacing expressions regardless of their class/namespace
if (string.IsNullOrEmpty(invocationExpression.SemanticOriginalDefinition))
{
break;
}
var compareToken = new InvocationExpressionToken()
{
Key = invocationExpression.SemanticOriginalDefinition, Namespace = invocationExpression.Reference.Namespace, Type = invocationExpression.SemanticClassType
};
_rootNodes.Invocationexpressiontokens.TryGetValue(compareToken, out var token);
//Attempt a wildcard search, if applicable. This is invocation expression specific because it has to look inside the invocation expressions only
if (token == null)
{
var wildcardMatches = _rootNodes.Invocationexpressiontokens.Where(i => i.Key.Contains("*"));
if (wildcardMatches.Any())
{
token = wildcardMatches.FirstOrDefault(i => compareToken.Key.WildcardEquals(i.Key) && compareToken.Namespace == i.Namespace && compareToken.Type == i.Type);
if (token != null)
{
//We set the key so that we don't do another wildcard search during replacement, we just use the name as it was declared in the code
overrideKey = compareToken.Key;
}
}
//If the semanticClassType is too specific to apply to all TData types
if (token == null)
{
if (invocationExpression.SemanticClassType.Contains('<'))
{
string semanticClassType = invocationExpression.SemanticClassType.Substring(0, invocationExpression.SemanticClassType.IndexOf('<'));
compareToken = new InvocationExpressionToken()
{
Key = invocationExpression.SemanticOriginalDefinition, Namespace = invocationExpression.Reference.Namespace, Type = semanticClassType
};
_rootNodes.Invocationexpressiontokens.TryGetValue(compareToken, out token);
}
}
}
if (token != null)
{
AddActions(fileAction, token, child.TextSpan, overrideKey);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
case IdConstants.ElementAccessIdName:
{
ElementAccess elementAccess = (ElementAccess)child;
var compareToken = new ElementAccessToken()
{
Key = elementAccess.Expression,
FullKey = GetFullKey(elementAccess.Reference?.Namespace, elementAccess.SemanticClassType, elementAccess.Expression),
Type = elementAccess.SemanticClassType,
Namespace = elementAccess.Reference?.Namespace
};
_rootNodes.ElementAccesstokens.TryGetValue(compareToken, out var token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
case IdConstants.MemberAccessIdName:
{
MemberAccess memberAccess = (MemberAccess)child;
var compareToken = new MemberAccessToken()
{
Key = memberAccess.Name,
FullKey = GetFullKey(memberAccess.Reference?.Namespace, memberAccess.SemanticClassType, memberAccess.Name),
Type = memberAccess.SemanticClassType,
Namespace = memberAccess.Reference?.Namespace
};
_rootNodes.MemberAccesstokens.TryGetValue(compareToken, out var token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
case IdConstants.DeclarationNodeIdName:
{
var declarationNode = (DeclarationNode)child;
var compareToken = new IdentifierNameToken()
{
Key = string.Concat(declarationNode.Reference.Namespace, ".", declarationNode.Identifier), Namespace = declarationNode.Reference.Namespace
};
_rootNodes.Identifiernametokens.TryGetValue(compareToken, out var token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
case IdConstants.ObjectCreationIdName:
{
var objectCreationNode = (ObjectCreationExpression)child;
//Rules based on Object Creation Parent Hierarchy
var compareToken = new ObjectCreationExpressionToken()
{
Key = objectCreationNode.Identifier, Namespace = objectCreationNode.Reference?.Namespace, Type = objectCreationNode.SemanticClassType
};
_rootNodes.ObjectCreationExpressionTokens.TryGetValue(compareToken, out var token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
//Rules based on Object Creation location within code
var compareTokenLocation = new ObjectCreationExpressionToken()
{
Key = objectCreationNode.Identifier, Namespace = parentNamespace, Type = parentClass
};
_rootNodes.ObjectCreationExpressionTokens.TryGetValue(compareTokenLocation, out var tokenLocation);
if (tokenLocation != null)
{
AddActions(fileAction, tokenLocation, child.TextSpan);
containsActions = true;
}
token = null;
if (!string.IsNullOrEmpty(objectCreationNode.SemanticOriginalDefinition))
{
var nameToken = new ObjectCreationExpressionToken()
{
Key = objectCreationNode.SemanticOriginalDefinition, Namespace = objectCreationNode.SemanticNamespace, Type = objectCreationNode.SemanticClassType
};
_rootNodes.ObjectCreationExpressionTokens.TryGetValue(nameToken, out token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
default:
{
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
}
}
catch (Exception ex)
{
LogHelper.LogError(ex, "Error loading actions for item {0} of type {1}", child.Identifier, child.NodeType);
}
}
return(containsActions);
}
/// <summary>
/// Processes each rule object by creating tokens and associated actions
/// </summary>
/// <param name="rootobject">An object containing tokens and actions to run on these tokens</param>
private void ProcessObject(Rootobject rootobject)
{
var namespaces = rootobject.NameSpaces;
foreach (var @namespace in namespaces)
{
if (@namespace.Actions != null && @namespace.Actions.Count > 0)
{
//Global Actions:
if (@namespace.@namespace == Constants.Project && @namespace.Assembly == Constants.Project)
{
var projectToken = _rootNodes.ProjectTokens.FirstOrDefault();
ParseActions(projectToken, @namespace.Actions);
}
//Namespace specific actions:
else
{
var usingToken = new UsingDirectiveToken()
{
Key = @namespace.@namespace
};
var namespaceToken = new NamespaceToken()
{
Key = @namespace.@namespace
};
if (!_rootNodes.Usingdirectivetokens.Contains(usingToken))
{
_rootNodes.Usingdirectivetokens.Add(usingToken);
}
if (!_rootNodes.NamespaceTokens.Contains(namespaceToken))
{
_rootNodes.NamespaceTokens.Add(namespaceToken);
}
ParseActions(usingToken, @namespace.Actions);
ParseActions(namespaceToken, @namespace.Actions);
}
}
foreach (var @class in @namespace.Classes)
{
if (@class.Actions != null && @class.Actions.Count > 0)
{
if (@class.KeyType == CTA.Rules.Config.Constants.BaseClass || @class.KeyType == CTA.Rules.Config.Constants.ClassName)
{
var token = new ClassDeclarationToken()
{
Key = @class.FullKey, FullKey = @class.FullKey, Namespace = @namespace.@namespace
};
if (!_rootNodes.Classdeclarationtokens.Contains(token))
{
_rootNodes.Classdeclarationtokens.Add(token);
}
ParseActions(token, @class.Actions);
}
else if (@class.KeyType == CTA.Rules.Config.Constants.Identifier)
{
var token = new IdentifierNameToken()
{
Key = @class.FullKey, FullKey = @class.FullKey, Namespace = @namespace.@namespace
};
if (!_rootNodes.Identifiernametokens.Contains(token))
{
_rootNodes.Identifiernametokens.Add(token);
}
ParseActions(token, @class.Actions);
}
}
foreach (var attribute in @class.Attributes)
{
if (attribute.Actions != null && attribute.Actions.Count > 0)
{
var token = new AttributeToken()
{
Key = attribute.Key, Namespace = @namespace.@namespace, FullKey = attribute.FullKey, Type = @class.Key
};
if (!_rootNodes.Attributetokens.Contains(token))
{
_rootNodes.Attributetokens.Add(token);
}
ParseActions(token, attribute.Actions);
}
}
foreach (var method in @class.Methods)
{
if (method.Actions != null && method.Actions.Count > 0)
{
var token = new InvocationExpressionToken()
{
Key = method.Key, Namespace = @namespace.@namespace, FullKey = method.FullKey, Type = @class.Key
};
if (!_rootNodes.Invocationexpressiontokens.Contains(token))
{
_rootNodes.Invocationexpressiontokens.Add(token);
}
ParseActions(token, method.Actions);
}
}
foreach (var objectCreation in @class.ObjectCreations)
{
if (objectCreation.Actions != null && objectCreation.Actions.Count > 0)
{
var token = new ObjectCreationExpressionToken()
{
Key = objectCreation.Key, Namespace = @namespace.@namespace, FullKey = objectCreation.FullKey, Type = @class.Key
};
if (!_rootNodes.ObjectCreationExpressionTokens.Contains(token))
{
_rootNodes.ObjectCreationExpressionTokens.Add(token);
}
ParseActions(token, objectCreation.Actions);
}
}
}
foreach (var @interface in @namespace.Interfaces)
{
if (@interface.Actions != null && @interface.Actions.Count > 0)
{
if (@interface.KeyType == CTA.Rules.Config.Constants.BaseClass || @interface.KeyType == CTA.Rules.Config.Constants.InterfaceName)
{
var token = new InterfaceDeclarationToken()
{
Key = @interface.FullKey, FullKey = @interface.FullKey, Namespace = @namespace.@namespace
};
if (!_rootNodes.InterfaceDeclarationTokens.Contains(token))
{
_rootNodes.InterfaceDeclarationTokens.Add(token);
}
ParseActions(token, @interface.Actions);
}
else if (@interface.KeyType == CTA.Rules.Config.Constants.Identifier)
{
var token = new IdentifierNameToken()
{
Key = @interface.FullKey, FullKey = @interface.FullKey, Namespace = @namespace.@namespace
};
if (!_rootNodes.Identifiernametokens.Contains(token))
{
_rootNodes.Identifiernametokens.Add(token);
}
ParseActions(token, @interface.Actions);
}
}
foreach (var attribute in @interface.Attributes)
{
if (attribute.Actions != null && attribute.Actions.Count > 0)
{
var token = new AttributeToken()
{
Key = attribute.Key, Namespace = @namespace.@namespace, FullKey = attribute.FullKey, Type = @interface.Key
};
if (!_rootNodes.Attributetokens.Contains(token))
{
_rootNodes.Attributetokens.Add(token);
}
ParseActions(token, attribute.Actions);
}
}
foreach (var method in @interface.Methods)
{
if (method.Actions != null && method.Actions.Count > 0)
{
var token = new InvocationExpressionToken()
{
Key = method.Key, Namespace = @namespace.@namespace, FullKey = method.FullKey, Type = @interface.Key
};
if (!_rootNodes.Invocationexpressiontokens.Contains(token))
{
_rootNodes.Invocationexpressiontokens.Add(token);
}
ParseActions(token, method.Actions);
}
}
}
}
}
/// <summary>
/// Processes each rule object by creating tokens and associated actions
/// </summary>
/// <param name="rootobject">An object containing tokens and actions to run on these tokens</param>
private void ProcessObject(NamespaceRecommendations namespaceRecommendations)
{
var namespaces = namespaceRecommendations.NameSpaces;
foreach (var @namespace in namespaces)
{
foreach (var recommendation in @namespace.Recommendations)
{
RecommendedActions recommendedActions = recommendation.RecommendedActions
.Where(ra => ra.Preferred == "Yes" && ra.TargetFrameworks.Any(t => t.Name.Equals(_targetFramework))).FirstOrDefault();
//There are recommendations, but none of them are preferred
if (recommendedActions == null && recommendation.RecommendedActions.Count > 0)
{
LogHelper.LogError("No preferred recommendation set for recommendation {0} with target framework {1}", recommendation.Value, _targetFramework);
continue;
}
else if (recommendedActions != null)
{
if (recommendedActions.Actions != null && recommendedActions.Actions.Count > 0)
{
var targetCPUs = new List <string> {
"x86", "x64", "ARM64"
};
try
{
targetCPUs = recommendedActions.TargetFrameworks.FirstOrDefault(t => t.Name == _targetFramework)?.TargetCPU;
}
catch
{
LogHelper.LogError("Error parsing CPUs for target framework");
}
var recommendationType = Enum.Parse(typeof(ActionTypes), recommendation.Type);
switch (recommendationType)
{
case ActionTypes.Namespace:
{
var usingToken = new UsingDirectiveToken()
{
Key = recommendation.Value, Description = recommendedActions.Description, TargetCPU = targetCPUs
};
var namespaceToken = new NamespaceToken()
{
Key = recommendation.Value, Description = recommendedActions.Description, TargetCPU = targetCPUs
};
if (!_rootNodes.Usingdirectivetokens.Contains(usingToken))
{
_rootNodes.Usingdirectivetokens.Add(usingToken);
}
if (!_rootNodes.NamespaceTokens.Contains(namespaceToken))
{
_rootNodes.NamespaceTokens.Add(namespaceToken);
}
ParseActions(usingToken, recommendedActions.Actions);
ParseActions(namespaceToken, recommendedActions.Actions);
break;
}
case ActionTypes.Class:
{
if (recommendation.KeyType == CTA.Rules.Config.Constants.BaseClass || recommendation.KeyType == CTA.Rules.Config.Constants.ClassName)
{
var token = new ClassDeclarationToken()
{
Key = recommendation.Value, Description = recommendedActions.Description, TargetCPU = targetCPUs, FullKey = recommendation.Value, Namespace = @namespace.Name
};
if (!_rootNodes.Classdeclarationtokens.Contains(token))
{
_rootNodes.Classdeclarationtokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
}
else if (recommendation.KeyType == CTA.Rules.Config.Constants.Identifier)
{
var token = new IdentifierNameToken()
{
Key = recommendation.Value, Description = recommendedActions.Description, TargetCPU = targetCPUs, FullKey = recommendation.Value, Namespace = @namespace.Name
};
if (!_rootNodes.Identifiernametokens.Contains(token))
{
_rootNodes.Identifiernametokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
}
break;
}
case ActionTypes.Interface:
{
if (recommendation.KeyType == CTA.Rules.Config.Constants.BaseClass || recommendation.KeyType == CTA.Rules.Config.Constants.ClassName)
{
var token = new InterfaceDeclarationToken()
{
Key = recommendation.Value, Description = recommendedActions.Description, TargetCPU = targetCPUs, FullKey = recommendation.Value, Namespace = @namespace.Name
};
if (!_rootNodes.InterfaceDeclarationTokens.Contains(token))
{
_rootNodes.InterfaceDeclarationTokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
}
else if (recommendation.KeyType == CTA.Rules.Config.Constants.Identifier)
{
var token = new IdentifierNameToken()
{
Key = recommendation.Value, Description = recommendedActions.Description, TargetCPU = targetCPUs, FullKey = recommendation.Value, Namespace = @namespace.Name
};
if (!_rootNodes.Identifiernametokens.Contains(token))
{
_rootNodes.Identifiernametokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
}
break;
}
case ActionTypes.Method:
{
var token = new InvocationExpressionToken()
{
Key = recommendation.Name, Description = recommendedActions.Description, TargetCPU = targetCPUs, Namespace = @namespace.Name, FullKey = recommendation.Value, Type = recommendation.ContainingType
};
if (!_rootNodes.Invocationexpressiontokens.Contains(token))
{
_rootNodes.Invocationexpressiontokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
break;
}
case ActionTypes.Expression:
{
var token = new ExpressionToken()
{
Key = recommendation.Name, Description = recommendedActions.Description, TargetCPU = targetCPUs, Namespace = @namespace.Name, FullKey = recommendation.Value, Type = recommendation.ContainingType
};
if (!_rootNodes.Expressiontokens.Contains(token))
{
_rootNodes.Expressiontokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
break;
}
case ActionTypes.Attribute:
{
var token = new AttributeToken()
{
Key = recommendation.Name, Description = recommendedActions.Description, TargetCPU = targetCPUs, Namespace = @namespace.Name, FullKey = recommendation.Value, Type = recommendation.ContainingType
};
if (!_rootNodes.Attributetokens.Contains(token))
{
_rootNodes.Attributetokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
break;
}
case ActionTypes.ObjectCreation:
{
var token = new ObjectCreationExpressionToken()
{
Key = recommendation.Name, Description = recommendedActions.Description, TargetCPU = targetCPUs, Namespace = @namespace.Name, FullKey = recommendation.Value, Type = recommendation.ContainingType
};
if (!_rootNodes.ObjectCreationExpressionTokens.Contains(token))
{
_rootNodes.ObjectCreationExpressionTokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
break;
}
case ActionTypes.MethodDeclaration:
{
var token = new MethodDeclarationToken()
{
Key = recommendation.Name, Description = recommendedActions.Description, TargetCPU = targetCPUs, Namespace = @namespace.Name, FullKey = recommendation.Value, Type = recommendation.ContainingType
};
if (!_rootNodes.MethodDeclarationTokens.Contains(token))
{
_rootNodes.MethodDeclarationTokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
break;
}
case ActionTypes.ElementAccess:
{
var token = new ElementAccessToken()
{
Key = recommendation.Name, Description = recommendedActions.Description, TargetCPU = targetCPUs, Namespace = @namespace.Name, FullKey = recommendation.Value, Type = recommendation.ContainingType
};
if (!_rootNodes.ElementAccesstokens.Contains(token))
{
_rootNodes.ElementAccesstokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
break;
}
case ActionTypes.MemberAccess:
{
var token = new MemberAccessToken()
{
Key = recommendation.Name, Description = recommendedActions.Description, TargetCPU = targetCPUs, Namespace = @namespace.Name, FullKey = recommendation.Value, Type = recommendation.ContainingType
};
if (!_rootNodes.MemberAccesstokens.Contains(token))
{
_rootNodes.MemberAccesstokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
break;
}
case ActionTypes.Project:
{
var token = new ProjectToken()
{
Key = recommendation.Name, Description = recommendedActions.Description, TargetCPU = targetCPUs, Namespace = @namespace.Name, FullKey = recommendation.Value
};
if (!_rootNodes.ProjectTokens.Contains(token))
{
_rootNodes.ProjectTokens.Add(token);
}
ParseActions(token, recommendedActions.Actions);
break;
}
default:
break;
}
}
}
}
}
}
/// <summary>
/// Analyzes children of nodes in a particular file
/// </summary>
/// <param name="fileAction">The object containing the actions to run on the file</param>
/// <param name="children">List of child nodes to check</param>
/// <param name="level">Recursion level to avoid stack overflows</param>
private bool AnalyzeChildren(FileActions fileAction, UstList <UstNode> children, int level, string parentNamespace = "", string parentClass = "")
{
bool containsActions = false;
if (children == null || level > Constants.MaxRecursionDepth)
{
return(false);
}
foreach (var child in children)
{
try
{
switch (child.NodeType)
{
case IdConstants.AnnotationIdName:
{
var annotation = (Annotation)child;
var compareToken = new AttributeToken()
{
Key = annotation.Identifier, Namespace = annotation.Reference.Namespace, Type = annotation.SemanticClassType
};
AttributeToken token = null;
_rootNodes.Attributetokens.TryGetValue(compareToken, out token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
break;
}
case IdConstants.UsingDirectiveIdName:
{
var compareToken = new UsingDirectiveToken()
{
Key = child.Identifier
};
UsingDirectiveToken token = null;
_rootNodes.Usingdirectivetokens.TryGetValue(compareToken, out token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
break;
}
case IdConstants.NamespaceIdName:
{
var compareToken = new NamespaceToken()
{
Key = child.Identifier
};
NamespaceToken token = null;
_rootNodes.NamespaceTokens.TryGetValue(compareToken, out token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, child.Identifier))
{
containsActions = true;
}
break;
}
case IdConstants.ClassIdName:
{
var classType = (ClassDeclaration)child;
var baseToken = new ClassDeclarationToken()
{
FullKey = classType.BaseType
};
ClassDeclarationToken token = null;
_rootNodes.Classdeclarationtokens.TryGetValue(baseToken, out token);
if (token != null)
{
//In case of class declarations, add actions on the class by name, instead of property
AddNamedActions(fileAction, token, classType.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
token = null;
string name = string.Concat(classType.Reference != null ? string.Concat(classType.Reference.Namespace, ".") : string.Empty, classType.Identifier);
var nameToken = new ClassDeclarationToken()
{
FullKey = name
};
_rootNodes.Classdeclarationtokens.TryGetValue(nameToken, out token);
if (token != null)
{
//In case of class declarations, add actions on the class by name, instead of property
AddNamedActions(fileAction, token, classType.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, classType.Identifier))
{
containsActions = true;
}
break;
}
case IdConstants.InterfaceIdName:
{
var interfaceType = (InterfaceDeclaration)child;
var baseToken = new InterfaceDeclarationToken()
{
FullKey = interfaceType.BaseType
};
InterfaceDeclarationToken token = null;
if (!string.IsNullOrEmpty(interfaceType.BaseType))
{
_rootNodes.InterfaceDeclarationTokens.TryGetValue(baseToken, out token);
}
if (token != null)
{
//In case of interface declarations, add actions on the interface by name, instead of property
AddNamedActions(fileAction, token, interfaceType.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
token = null;
string name = string.Concat(interfaceType.Reference != null ? string.Concat(interfaceType.Reference.Namespace, ".") : string.Empty, interfaceType.Identifier);
var nameToken = new InterfaceDeclarationToken()
{
FullKey = name
};
_rootNodes.InterfaceDeclarationTokens.TryGetValue(nameToken, out token);
if (token != null)
{
//In case of interface declarations, add actions on the interface by name, instead of property
AddNamedActions(fileAction, token, interfaceType.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace))
{
containsActions = true;
}
break;
}
case IdConstants.MethodIdName:
{
var compareToken = new MethodDeclarationToken()
{
FullKey = string.Concat(child.Identifier)
};
MethodDeclarationToken token = null;
_rootNodes.MethodDeclarationTokens.TryGetValue(compareToken, out token);
if (token != null)
{
AddNamedActions(fileAction, token, child.Identifier, child.TextSpan);
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
case IdConstants.InvocationIdName:
{
InvocationExpression invocationExpression = (InvocationExpression)child;
var compareToken = new InvocationExpressionToken()
{
Key = invocationExpression.MethodName, Namespace = invocationExpression.Reference.Namespace, Type = invocationExpression.SemanticClassType
};
InvocationExpressionToken token = null;
_rootNodes.Invocationexpressiontokens.TryGetValue(compareToken, out token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
case IdConstants.DeclarationNodeIdName:
{
var declarationNode = (DeclarationNode)child;
var compareToken = new IdentifierNameToken()
{
Key = string.Concat(declarationNode.Reference.Namespace, ".", declarationNode.Identifier), Namespace = declarationNode.Reference.Namespace
};
IdentifierNameToken token = null;
_rootNodes.Identifiernametokens.TryGetValue(compareToken, out token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
case IdConstants.ObjectCreationIdName:
{
var objectCreationNode = (ObjectCreationExpression)child;
//Rules based on Object Creation Parent Hierarchy
var compareToken = new ObjectCreationExpressionToken()
{
Key = objectCreationNode.Identifier, Namespace = objectCreationNode.Reference?.Namespace, Type = objectCreationNode.SemanticClassType
};
ObjectCreationExpressionToken token = null;
_rootNodes.ObjectCreationExpressionTokens.TryGetValue(compareToken, out token);
if (token != null)
{
AddActions(fileAction, token, child.TextSpan);
containsActions = true;
}
//Rules based on Object Creation location within code
var compareTokenLocation = new ObjectCreationExpressionToken()
{
Key = objectCreationNode.Identifier, Namespace = parentNamespace, Type = parentClass
};
ObjectCreationExpressionToken tokenLocation = null;
_rootNodes.ObjectCreationExpressionTokens.TryGetValue(compareTokenLocation, out tokenLocation);
if (tokenLocation != null)
{
AddActions(fileAction, tokenLocation, child.TextSpan);
containsActions = true;
}
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
default:
{
if (AnalyzeChildren(fileAction, child.Children, ++level, parentNamespace, parentClass))
{
containsActions = true;
}
break;
}
}
}
catch (Exception ex)
{
LogHelper.LogError(ex, "Error loading actions for item {0} of type {1}", child.Identifier, child.NodeType);
}
}
return(containsActions);
}