static MethodInfo?FindJavaMethod(KotlinFile kotlinFile, KotlinFunction function, ClassFile klass)
{
var possible_methods = klass.Methods.Where(method => method.Name == function.JvmName &&
method.GetFilteredParameters().Length == function.ValueParameters?.Count);
foreach (var method in possible_methods)
{
if (function.ReturnType == null)
{
continue;
}
if (!TypesMatch(method.ReturnType, function.ReturnType, kotlinFile))
{
continue;
}
if (!ParametersMatch(kotlinFile, method, function.ValueParameters !))
{
continue;
}
return(method);
}
return(null);
}
internal static KotlinFile FromProtobuf(Package c, JvmNameResolver resolver)
{
return(new KotlinFile {
Functions = c.Functions?.Select(f => KotlinFunction.FromProtobuf(f, resolver)).ToList(),
Properties = c.Properties?.Select(p => KotlinProperty.FromProtobuf(p, resolver)).ToList(),
TypeAliases = c.TypeAlias?.Select(tp => KotlinTypeAlias.FromProtobuf(tp, resolver)).ToList(),
TypeTable = KotlinTypeTable.FromProtobuf(c.TypeTable, resolver),
VersionRequirementTable = KotlinVersionRequirementTable.FromProtobuf(c.VersionRequirementTable, resolver)
});
}
internal static KotlinClass FromProtobuf(Class c, JvmNameResolver resolver)
{
return(new KotlinClass {
CompanionObjectName = c.CompanionObjectName > 0 ? resolver.GetString(c.CompanionObjectName) : null,
Constructors = c.Constructors?.Select(ctor => KotlinConstructor.FromProtobuf(ctor, resolver)).ToList(),
EnumEntries = c.EnumEntries?.Select(e => resolver.GetString(e.Name)).ToList(),
Flags = (KotlinClassFlags)c.Flags,
FullyQualifiedName = c.FqName > 0 ? resolver.GetString(c.FqName) : null,
Functions = c.Functions?.Select(f => KotlinFunction.FromProtobuf(f, resolver)).ToList(),
NestedClassNames = c.NestedClassNames?.Select(n => resolver.GetString(n)).ToList(),
Properties = c.Properties?.Select(p => KotlinProperty.FromProtobuf(p, resolver)).ToList(),
SealedSubclassFullyQualifiedNames = c.SealedSubclassFqNames?.Select(n => resolver.GetString(n)).ToList(),
SuperTypeIds = c.SupertypeIds?.Select(n => resolver.GetString(n)).ToList(),
SuperTypes = c.Supertypes?.Select(st => KotlinType.FromProtobuf(st, resolver)).ToList(),
TypeAliases = c.TypeAlias?.Select(tp => KotlinTypeAlias.FromProtobuf(tp, resolver)).ToList(),
TypeParameters = c.TypeParameters?.Select(tp => KotlinTypeParameter.FromProtobuf(tp, resolver)).ToList(),
VersionRequirements = c.VersionRequirements,
TypeTable = KotlinTypeTable.FromProtobuf(c.TypeTable, resolver),
VersionRequirementTable = KotlinVersionRequirementTable.FromProtobuf(c.VersionRequirementTable, resolver)
});
}
static void FixupFunction(MethodInfo?method, KotlinFunction metadata, KotlinClass?kotlinClass)
{
if (method is null || !method.IsPubliclyVisible)
{
return;
}
// Hide function if it isn't Public/Protected
if (!metadata.Flags.IsPubliclyVisible())
{
Log.Debug($"Kotlin: Hiding internal method {method.DeclaringType?.ThisClass.Name.Value} - {metadata.GetSignature ()}");
method.AccessFlags = SetVisibility(method.AccessFlags, MethodAccessFlags.Internal);
return;
}
var java_parameters = method.GetFilteredParameters();
for (var i = 0; i < java_parameters.Length; i++)
{
var java_p = java_parameters [i];
var kotlin_p = metadata.ValueParameters == null ? null : metadata.ValueParameters [i];
if (kotlin_p == null || kotlin_p.Type == null || kotlin_p.Name == null)
{
continue;
}
// Kotlin provides actual parameter names
if (TypesMatch(java_p.Type, kotlin_p.Type, kotlinClass) && java_p.IsUnnamedParameter() && !kotlin_p.IsUnnamedParameter())
{
Log.Debug($"Kotlin: Renaming parameter {method.DeclaringType?.ThisClass.Name.Value} - {method.Name} - {java_p.Name} -> {kotlin_p.Name}");
java_p.Name = kotlin_p.Name;
}
// Handle erasure of Kotlin unsigned types
java_p.KotlinType = GetKotlinType(java_p.Type.TypeSignature, kotlin_p.Type.ClassName);
}
// Handle erasure of Kotlin unsigned types
method.KotlinReturnType = GetKotlinType(method.ReturnType.TypeSignature, metadata.ReturnType?.ClassName);
}
