public override void ProcessAnnotation(AnnotatedItem item)
{
if (item.ManagedInfo.Type.Name == null)
{
return;
}
foreach (var a in item.Annotations)
{
if (a.Values == null || a.Name != "RequiresPermission")
{
continue;
}
for (int i = 0; i < a.Values.Count; i++)
{
var v = a.Values [i];
if (v.Name != "value")
{
continue;
}
var ext = item.GetExtension <RequiresPermissionExtension> ();
if (ext == null)
{
ext = new RequiresPermissionExtension();
item.SetExtension(ext);
}
// value is quoted by "", so chop them out.
string val = v.Val.Substring(1, v.Val.Length - 2);
if (!ext.Values.Contains(val))
{
ext.Values.Add(val);
}
}
}
}
public static string FormatMember(this AnnotatedItem a)
{
return(string.Format(" [{0}] {1} {2} {3}",
a.Arguments == null ? "F" : a.ParameterIndex >= 0 ? ("P" + a.ParameterIndex) : a.MemberName == "#ctor" ? "C" : "M",
a.MemberType,
a.MemberName,
a.Arguments == null ? null : "(" + string.Join(", ", a.Arguments) + ")"));
}
static bool IsProperty(AnnotatedItem item, string propertyName)
{
if (item.Arguments == null)
{
return(false);
}
return(item.ManagedInfo.MemberName == "get_" + propertyName && item.Arguments.Length == 0 ||
item.ManagedInfo.MemberName == "set_" + propertyName && item.Arguments.Length == 1);
}
public override IMethodBase GetMethod(IType iType, AnnotatedItem item)
{
var t = iType.Value();
var list = t.GetMethods().Where(m => item.MemberName == "#ctor" ? m is Ctor : m is Method);
var methods = list.Where(m =>
(item.MemberName == "#ctor" && m is Ctor || m is Method && ((Method)m).JavaName == item.MemberName) &&
m.Parameters.Count == item.Arguments.Length)
.ToArray();
var argTypeLists = methods.Select(m => new { Method = m, Jni = m is Ctor ? ((Ctor)m).JniSignature : ((Method)m).JniSignature })
.Select(p => new { Method = p.Method, Arguments = p.Jni == null ? null : ParseJniMethodArgumentsSignature(p.Jni) })
.ToArray();
// this .Replace() is needed so that T[] can match generic arguments
Func <string, string> stripParamSuffix = s => s.Replace("...", "").Replace("[]", "");
Func <string, string> stripGenParams = s => s == null ? s : (s.Contains('<') ? s.Substring(0, s.IndexOf('<')) : s).Replace("...", "[]");
Func <string, string, bool> cmp = (v, w) => stripGenParams(v) == stripGenParams(w);
for (int i = 0; i < argTypeLists.Length; i++)
{
var argTypeListPair = argTypeLists [i];
var argTypeList = argTypeListPair.Arguments;
if (argTypeList == null || item.Arguments.Length != argTypeList.Length)
{
continue;
}
bool mismatch = false;
for (int a = 0; a < argTypeList.Length; a++)
{
if (cmp(argTypeList [a], item.Arguments [a]) ||
t.TypeParameters != null && t.TypeParameters.Any(ga => cmp(ga.Name, stripParamSuffix(item.Arguments [a]))) ||
argTypeListPair.Method.GenericArguments != null && argTypeListPair.Method.GenericArguments.Any(ga => cmp(ga.Name, stripParamSuffix(item.Arguments [a]))))
{
continue;
}
mismatch = true;
break;
}
if (mismatch)
{
continue;
}
return(methods [i].Wrap());
}
Errors.Add("warning: method overload not found: " + t.FullName + " member: " + item.FormatMember());
return(null);
}
protected string GetTargetManagedTypeName(AnnotatedItem item)
{
var contextType = _.GetContextManagedType(item.TypeName);
var contextField = item.Arguments == null?_.GetAnnotatedField(contextType, item.MemberName) : null;
if (item.Arguments == null)
{
return(contextField == null ? null :_.GetFieldManagedTypeName(contextField));
}
var contextMethod = item.Arguments == null ? null : _.GetMethod(contextType, item);
if (contextMethod != null)
{
return(item.ParameterIndex < 0 ?
_.GetMethodReturnManagedTypeName(contextMethod) :
_.GetParameterManagedTypeName(contextMethod, item.ParameterIndex));
}
return(null);
}
public override void ProcessAnnotation(AnnotatedItem item)
{
if (item.ManagedInfo.Type.Name == null)
{
return;
}
foreach (var a in item.Annotations)
{
if (a.Values == null || a.Name.Contains('.') || !a.Name.EndsWith("Def", StringComparison.Ordinal))
{
continue;
}
for (int i = 0; i < a.Values.Count; i++)
{
var v = a.Values [i];
if (v.Name != "value")
{
continue;
}
ProcessAnnotationValue(item, a, v);
}
}
}
public abstract IMethodBase GetMethod(IType t, AnnotatedItem item);
void ProcessAnnotationValue(AnnotatedItem item, AnnotationData a, AnnotationValue v)
{
var x = new ConstantDefinitionExtension();
x.ConstantKind =
a.Name == "IntDef" ? ConstantKind.IntDef :
a.Name == "StringDef" ? ConstantKind.StringDef :
ConstantKind.Other;
x.TargetManagedTypeName = GetTargetManagedTypeName(item);
x.Flag = a.Values.Any(_ => _.Name == "flag");
a.SetExtension(x);
x.ManagedConstants = v.ValueAsArray.Select(s => new ManagedMemberInfo()).ToArray();
if (v.ArrayItemCommonPrefix != null)
{
// Most of the *Def values share the same type as the const fields' declaring type.
var vManagedType = _.GetContextManagedType(v.ArrayItemCommonPrefix);
if (vManagedType == null)
{
_.Errors.Add(string.Format("Managed type for '{0}' specified in the annotation '{1}' on '{2}' was not found",
v.ArrayItemCommonPrefix, a.Name, item.Name));
}
else
{
var missingConsts = new List <string> ();
for (int c = 0; c < x.ManagedConstants.Count; c++)
{
var m = x.ManagedConstants [c];
var mf = _.GetDefinitionField(vManagedType, v.ValueAsArray [c]);
if (mf == null)
{
// it is most likely removed constants due to enumification.
missingConsts.Add(v.ValueAsArray [c]);
}
else
{
_.SetName(m, vManagedType);
m.MemberName = _.GetDefinitionName(mf);
}
}
if (missingConsts.Count != 0 && /*x.ManagedConstants.Count != missingConsts.Count*/ !x.IsTargetAlreadyEnumified)
{
_.Errors.Add(string.Format("Warning: For '{0}', managed constants are partially missing in {1}: {2}",
item.Name, v.ArrayItemCommonPrefix, string.Join(", ", missingConsts)));
}
}
}
else
{
// Sometimes (namely "PendingIntent flags") have different declaring types and
// in that case this lookup is somewhat complicated - we find the "type name . field name" matches.
// As of XA 5.3, nothing should matter - the only pattern that falls here is about
// wherever PendingIntentFlags apply.
for (int c = 0; c < v.ValueAsArray.Count; c++)
{
var javaConst = v.ValueAsArray [c];
var candidate = _.ContextTypes.Keys.Where(j => !string.IsNullOrEmpty(j) && (javaConst.StartsWith(j, StringComparison.Ordinal)))
.Select(j => _.GetContextManagedType(j))
.Select(mn => new { Type = mn, Field = _.GetFields(mn).FirstOrDefault(f => javaConst.EndsWith("." + _.GetJavaName(f), StringComparison.Ordinal)) })
.FirstOrDefault(z => z.Field != null);
if (candidate == null)
{
continue;
}
var m = x.ManagedConstants [c];
_.SetName(m, candidate.Type);
m.MemberName = _.GetDefinitionName(candidate.Field);
break;
}
}
}
public abstract void ProcessAnnotation(AnnotatedItem item);
public override IMethodBase GetMethod(IType iType, AnnotatedItem item)
{
var t = iType.Value();
Func <ICustomAttributeProvider, string> getRegisterAttName = type => {
var ca = getRegisterAtt(type);
return(ca == null ? null : ca.ConstructorArguments [0].Value as string);
};
Func <ICustomAttributeProvider, string> getRegisterAttJni = type => {
var ca = getRegisterAtt(type);
return(ca == null ? null : ca.ConstructorArguments [1].Value as string);
};
var methods = t.GetMethods()
.Where(m => (item.MemberName == "#ctor" && m.IsConstructor || getRegisterAttName(m) == item.MemberName) && m.Parameters.Count == item.Arguments.Length)
.ToArray();
// First, try loose match just by checking argument count.
MethodDefinition candidate = null;
bool overloaded = false;
foreach (var m in methods)
{
if (overloaded)
{
break;
}
if (candidate != null)
{
overloaded = true;
break;
}
else
{
candidate = m;
}
}
if (!overloaded)
{
if (candidate == null)
{
Errors.Add("warning: method with matching argument count not found: " + t + " member: " + item.FormatMember());
}
return(candidate.Wrap());
}
// Second, try strict match.
Func <ICustomAttributeProvider, string []> getJavaGenTypesValue = td => {
var a = getJavaTypesAtt(td);
var arr = a == null ? new string [0] : ((CustomAttributeArgument [])a.ConstructorArguments [0].Value).Select(ca => ca.Value as string);
return(arr.Select(s => s.Contains(' ') ? s.Substring(0, s.IndexOf(' ')) : s).ToArray());
};
var typeGenArgs = t.GetSelfAndAncestors().SelectMany(getJavaGenTypesValue).ToArray();
var argTypeLists = methods.Select(m => new { Method = m, Jni = getRegisterAttJni(m) })
.Select(p => new { Method = p.Method, Arguments = p.Jni == null ? null : ParseJniMethodArgumentsSignature(p.Jni) })
.ToArray();
for (int i = 0; i < argTypeLists.Length; i++)
{
var argTypeListPair = argTypeLists [i];
var argTypeList = argTypeListPair.Arguments;
var methodGenArgs = getJavaGenTypesValue(argTypeListPair.Method);
if (!AreArgumentsEqualLax(argTypeList, item.Arguments, typeGenArgs.Concat(methodGenArgs)))
{
continue;
}
return(methods [i].Wrap());
}
Errors.Add("warning: method overload not found: " + t + " member: " + item.FormatMember());
return(null);
}