public List <MA.CustomAttribute> GetRawCustomAttributes(object obj, Type type, bool inherit)
{
List <MA.CustomAttribute> atts = new List <MA.CustomAttribute> ();
Mono.Cecil.ICustomAttributeProvider aprov = obj as Mono.Cecil.ICustomAttributeProvider;
if (aprov == null)
{
return(atts);
}
foreach (CustomAttribute att in aprov.CustomAttributes)
{
// The class of the attribute is always a subclass of a Mono.Addins class
MA.CustomAttribute catt = ConvertToRawAttribute(att, type.FullName, baseIsMonoAddinsType: true);
if (catt != null)
{
atts.Add(catt);
}
}
if (inherit && (obj is TypeDefinition))
{
TypeDefinition td = (TypeDefinition)obj;
if (td.BaseType != null && td.BaseType.FullName != "System.Object")
{
// The base type may be in an assembly that doesn't reference Mono.Addins, even though it may reference
// other assemblies that do reference Mono.Addins. So the Mono.Addins filter can't be applied here.
TypeDefinition bt = FindTypeDefinition(td.Module.Assembly, td.BaseType, assembliesReferencingMonoAddinsOnly: false);
if (bt != null)
{
atts.AddRange(GetRawCustomAttributes(bt, type, true));
}
}
}
return(atts);
}
public List <MA.CustomAttribute> GetRawCustomAttributes(object obj, Type type, bool inherit)
{
List <MA.CustomAttribute> atts = new List <MA.CustomAttribute> ();
Mono.Cecil.ICustomAttributeProvider aprov = obj as Mono.Cecil.ICustomAttributeProvider;
if (aprov == null)
{
return(atts);
}
foreach (CustomAttribute att in aprov.CustomAttributes)
{
MA.CustomAttribute catt = ConvertToRawAttribute(att, type.FullName);
if (catt != null)
{
atts.Add(catt);
}
}
if (inherit && (obj is TypeDefinition))
{
TypeDefinition td = (TypeDefinition)obj;
if (td.BaseType != null && td.BaseType.FullName != "System.Object")
{
TypeDefinition bt = FindTypeDefinition(td.Module.Assembly, td.BaseType);
if (bt != null)
{
atts.AddRange(GetRawCustomAttributes(bt, type, true));
}
}
}
return(atts);
}
MA.CustomAttribute ConvertToRawAttribute(CustomAttribute att, string expectedType)
{
TypeDefinition attType = FindTypeDefinition(att.Constructor.DeclaringType.Module.Assembly, att.Constructor.DeclaringType);
if (attType == null || !TypeIsAssignableFrom(expectedType, attType))
{
return(null);
}
MA.CustomAttribute mat = new MA.CustomAttribute();
mat.TypeName = att.Constructor.DeclaringType.FullName;
if (att.ConstructorArguments.Count > 0)
{
var arguments = att.ConstructorArguments;
MethodReference constructor = FindConstructor(att);
if (constructor == null)
{
throw new InvalidOperationException("Custom attribute constructor not found");
}
for (int n = 0; n < arguments.Count; n++)
{
ParameterDefinition par = constructor.Parameters[n];
object val = arguments [n].Value;
if (val != null)
{
string name = par.Name;
NodeAttributeAttribute bat = (NodeAttributeAttribute)GetCustomAttribute(par, typeof(NodeAttributeAttribute), false);
if (bat != null)
{
name = bat.Name;
}
mat.Add(name, Convert.ToString(val, System.Globalization.CultureInfo.InvariantCulture));
}
}
}
foreach (Mono.Cecil.CustomAttributeNamedArgument namedArgument in att.Properties)
{
string pname = namedArgument.Name;
object val = namedArgument.Argument.Value;
if (val == null)
{
continue;
}
foreach (TypeDefinition td in GetInheritanceChain(attType))
{
PropertyDefinition prop = GetMember(td.Properties, pname);
if (prop == null)
{
continue;
}
NodeAttributeAttribute bat = (NodeAttributeAttribute)GetCustomAttribute(prop, typeof(NodeAttributeAttribute), false);
if (bat != null)
{
string name = string.IsNullOrEmpty(bat.Name) ? prop.Name : bat.Name;
mat.Add(name, Convert.ToString(val, System.Globalization.CultureInfo.InvariantCulture));
}
}
}
foreach (Mono.Cecil.CustomAttributeNamedArgument namedArgument in att.Fields)
{
string pname = namedArgument.Name;
object val = namedArgument.Argument.Value;
if (val == null)
{
continue;
}
foreach (TypeDefinition td in GetInheritanceChain(attType))
{
FieldDefinition field = GetMember(td.Fields, pname);
if (field != null)
{
NodeAttributeAttribute bat = (NodeAttributeAttribute)GetCustomAttribute(field, typeof(NodeAttributeAttribute), false);
if (bat != null)
{
string name = string.IsNullOrEmpty(bat.Name) ? field.Name : bat.Name;
mat.Add(name, Convert.ToString(val, System.Globalization.CultureInfo.InvariantCulture));
}
}
}
}
return(mat);
}
MA.CustomAttribute ConvertToRawAttribute(CustomAttribute att, string expectedType)
{
TypeDefinition attType = FindTypeDefinition (att.Constructor.DeclaringType.Module.Assembly, att.Constructor.DeclaringType);
if (attType == null || !TypeIsAssignableFrom (expectedType, attType))
return null;
MA.CustomAttribute mat = new MA.CustomAttribute ();
mat.TypeName = att.Constructor.DeclaringType.FullName;
if (att.ConstructorParameters.Count > 0) {
IList cargs = att.ConstructorParameters;
MethodReference constructor = FindConstructor (att);
if (constructor == null)
throw new InvalidOperationException ("Custom attribute constructor not found");
for (int n=0; n<cargs.Count; n++) {
ParameterDefinition par = constructor.Parameters[n];
object val = cargs [n];
if (val != null) {
string name = par.Name;
NodeAttributeAttribute bat = (NodeAttributeAttribute) GetCustomAttribute (par, typeof(NodeAttributeAttribute), false);
if (bat != null)
name = bat.Name;
mat.Add (name, Convert.ToString (val, System.Globalization.CultureInfo.InvariantCulture));
}
}
}
foreach (DictionaryEntry de in att.Properties) {
string pname = (string)de.Key;
object val = de.Value;
if (val == null)
continue;
foreach (TypeDefinition td in GetInheritanceChain (attType)) {
bool propFound = false;
foreach (PropertyDefinition prop in td.Properties.GetProperties (pname)) {
NodeAttributeAttribute bat = (NodeAttributeAttribute) GetCustomAttribute (prop, typeof(NodeAttributeAttribute), false);
if (bat != null) {
string name = string.IsNullOrEmpty (bat.Name) ? prop.Name : bat.Name;
mat.Add (name, Convert.ToString (val, System.Globalization.CultureInfo.InvariantCulture));
propFound = true;
break;
}
}
if (propFound)
break;
}
}
foreach (DictionaryEntry de in att.Fields) {
string pname = (string)de.Key;
object val = de.Value;
if (val == null)
continue;
foreach (TypeDefinition td in GetInheritanceChain (attType)) {
FieldDefinition field = td.Fields.GetField (pname);
if (field != null) {
NodeAttributeAttribute bat = (NodeAttributeAttribute) GetCustomAttribute (field, typeof(NodeAttributeAttribute), false);
if (bat != null) {
string name = string.IsNullOrEmpty (bat.Name) ? field.Name : bat.Name;
mat.Add (name, Convert.ToString (val, System.Globalization.CultureInfo.InvariantCulture));
}
}
}
}
return mat;
}
