/// <summary>
/// Default ctor
/// </summary>
internal MethodRenamer(TargetFramework target)
{
// Build groups
foreach (var method in target.MethodMap.AllMethods.Where(x => !(x.IsStatic || x.IsConstructor)))
{
if (method.MethodGroup != null)
continue;
var possibleGroups = method.Overrides.Select(x => x.MethodGroup).Where(x => x != null).Distinct().ToList();
while (possibleGroups.Count > 1)
{
var sourceIndex = possibleGroups.Count - 1;
possibleGroups[0].MergeFrom(possibleGroups[sourceIndex]);
possibleGroups.RemoveAt(sourceIndex);
}
var group = possibleGroups.SingleOrDefault();
if (group == null)
{
// Create new group
group = new MethodGroup(method.Name);
groups.Add(group);
}
// Add method to group
group.Add(method);
// Add all overrides to group
group.AddRange(method.Overrides);
}
}
/// <summary>
/// Implement members and setup references now that all types have been created
/// </summary>
public override void Implement(TargetFramework target)
{
base.Implement(target);
TypeDefinition.IsStruct = true;
//var field = new NetFieldDefinition { FieldType = GetValueType(target), Name = "m_value", Attributes = FieldAttributes.Private };
//TypeDefinition.Fields.Add(field);
}
/// <summary>
/// Called in the finalize phase of the type builder.
/// </summary>
public void Finalize(TargetFramework target, MethodRenamer methodRenamer)
{
FixOverridenProperties(methodRenamer, target);
RemoveDuplicateProperties();
RemoveClashingProperties();
FixPropertyFinalState();
}
/// <summary>
/// Resolve the given java based type reference to a Cecil based type reference.
/// </summary>
internal static NetTypeReference Resolve(this TypeReference jRef, TargetFramework target, IBuilderGenericContext gcontext, bool convertSignedBytes)
{
NetTypeReference result;
if (TryResolve(jRef, target, gcontext, convertSignedBytes, out result))
return result;
throw new ArgumentException(string.Format("Unknown java type ref. {0}", jRef));
}
/// <summary>
/// Implement members and setup references now that all types have been created
/// </summary>
public override void Implement(TargetFramework target)
{
base.Implement(target);
TypeDefinition.IsStruct = true;
//TypeDefinition.ClassSize = 1;
//TypeDefinition.PackingSize = 0;
}
/// <summary>
/// Gets a mapping
/// </summary>
public NetTypeReference GetType(ObjectTypeReference javaTypeRef, TargetFramework target, IBuilderGenericContext gcontext)
{
NetTypeReference result;
if (TryGetType(javaTypeRef, target, gcontext, out result))
return result;
//var names = map.Keys.OrderBy(x => x).ToArray();
throw new ArgumentException(string.Format("{0} not found", javaTypeRef));
}
/// <summary>
/// Should the given method be implemented?
/// </summary>
protected override bool ShouldImplement(MethodDefinition method, TargetFramework target)
{
if (method.Name == "getLong")
{
if (method.Descriptor == "(Ljava/lang/String;Ljava/lang/Long;)Ljava/lang/Long;")
return false;
}
return base.ShouldImplement(method, target);
}
/// <summary>
/// Update names where needed
/// </summary>
public override void FinalizeNames(TargetFramework target, MethodRenamer methodRenamer)
{
// Make sure there is no name class with other members
var prefix = "Java";
var postfix = 0;
while ((typeDef.DeclaringType != null) && (typeDef.DeclaringType.Methods.Any(x => x.Name == typeDef.Name)))
{
typeDef.Name = prefix + typeDef.Name;
if (postfix > 0) typeDef.Name += postfix;
prefix = "";
postfix++;
}
FinalizeNames(typeDef, target, methodRenamer);
}
/// <summary>
/// Default ctor
/// </summary>
public JarImporter(string jarFilePath, string libraryName, bool importAsStubs, bool importPublicOnly, string sourceOutputPath, AssemblyResolver assemblyResolver, IEnumerable<string> excludedPackages, bool useAutoExcludedPackages)
{
#if DEBUG
//Debugger.Launch();
#endif
this.jarFilePath = jarFilePath;
this.libraryName = libraryName;
this.importAsStubs = importAsStubs;
this.sourceOutputPath = sourceOutputPath;
this.assemblyResolver = assemblyResolver;
if (useAutoExcludedPackages)
{
excludedPackages = AutoExcludedPackages;
}
target = new TargetFramework(this, assemblyResolver.ClassLoader, new DocModel(), null, importAsStubs, importPublicOnly, excludedPackages);
}
/// <summary>
/// Finalize all references now that all types have been created
/// </summary>
public void Complete(ClassFile declaringClass, TargetFramework target)
{
if (method == null)
return;
// Add DexImport attribute
var ca = new NetCustomAttribute(null, javaMethod.Name, javaMethod.Descriptor);
ca.Properties.Add(AttributeConstants.DexImportAttributeAccessFlagsName, (int)javaMethod.AccessFlags);
if (method.HasUnsignedPartner)
{
ca.Properties.Add(AttributeConstants.DexImportAttributeIgnoreFromJavaName, true);
}
var signature = (javaMethod.Signature != null) ? javaMethod.Signature.Original : null;
if ((signature != null) && (signature != javaMethod.Descriptor))
{
ca.Properties.Add(AttributeConstants.DexImportAttributeSignature, signature);
}
method.CustomAttributes.Add(ca);
}
/// <summary>
/// Resolve the given java based type reference to a Cecil based type reference.
/// </summary>
internal static bool TryResolve(this TypeReference jRef, TargetFramework target, IBuilderGenericContext gcontext, bool convertSignedBytes, out NetTypeReference result)
{
result = null;
if (jRef.IsArray)
{
var aType = (ArrayTypeReference) jRef;
NetTypeReference elementType;
if (!aType.ElementType.TryResolve(target, gcontext, convertSignedBytes, out elementType))
return false;
result = new NetArrayType(elementType);
return true;
}
if (jRef.IsVoid)
{
result = target.TypeNameMap.GetByType(typeof(void));
return true;
}
if (jRef.IsBaseType)
{
var bType = (BaseTypeReference) jRef;
result = target.TypeNameMap.GetByType(bType.GetClrType(convertSignedBytes));
return true;
}
if (jRef.IsObjectType)
{
return TryResolveObjectType((ObjectTypeReference) jRef, target, gcontext, out result);
}
if (jRef.IsTypeVariable)
{
var tRef = (TypeVariableReference) jRef;
if (gcontext.TryResolveTypeParameter(tRef.ClassName, target, out result))
return true;
result = target.TypeNameMap.Object; // Hack for incorrect behaving java classes
return true;
}
return false;
//throw new ArgumentException(string.Format("Unknown java type ref. {0}", jRef));
}
/// <summary>
/// Finalize all references now that all types have been created
/// </summary>
public void Complete(ClassFile declaringClass, TargetFramework target)
{
if (field == null)
return;
// Setup field value
var cValue = javaField.ConstantValue;
// Fixup value
if (cValue != null)
{
if (field.FieldType.IsSingle() && (float.IsPositiveInfinity((float)cValue) || float.IsNegativeInfinity((float)cValue)))
cValue = null;
if (field.FieldType.IsDouble() && (double.IsPositiveInfinity((double)cValue) || double.IsNegativeInfinity((double)cValue)))
cValue = null;
}
if (cValue != null)
{
field.DefaultValue = cValue;
}
else if (field.DeclaringType.IsEnum)
{
/*field.DefaultValue = field.DeclaringType.Fields.ToList().IndexOf(field);
field.Attributes |= FieldAttributes.Literal | FieldAttributes.Static;
field.Attributes &= ~FieldAttributes.InitOnly;*/
field.Attributes |= FieldAttributes.InitOnly | FieldAttributes.Static;
field.Attributes &= ~FieldAttributes.Literal;
}
else
{
field.Attributes &= ~FieldAttributes.Literal;
}
// Add DexImport attribute
var ca = new NetCustomAttribute(null, javaField.Name, javaField.Descriptor);
ca.Properties.Add(AttributeConstants.DexImportAttributeAccessFlagsName, (int)javaField.AccessFlags);
field.CustomAttributes.Add(ca);
}
/// <summary>
/// Resolve the given java based type reference to a Cecil based type reference.
/// </summary>
private static bool TryResolveObjectType(ObjectTypeReference jRef, TargetFramework target, IBuilderGenericContext gcontext, out NetTypeReference result)
{
var objecType = jRef;
switch (objecType.ClassName)
{
case "java/lang/Exception":
case "java/lang/Throwable":
result = target.TypeNameMap.GetByType(typeof(Exception));
return true;
case "java/lang/Boolean":
case "java/lang/Byte":
case "java/lang/Character":
case "java/lang/Double":
case "java/lang/Float":
case "java/lang/Integer":
case "java/lang/Long":
case "java/lang/Short":
result = new NetNullableType(target.TypeNameMap.GetType(objecType, target, gcontext));
return true;
default:
return target.TypeNameMap.TryGetType(objecType, target, gcontext, out result);
}
}
/// <summary>
/// Create a type defrinition for the given class file and all inner classes.
/// </summary>
public override void CreateType(NetTypeDefinition declaringType, NetModule module, TargetFramework target)
{
if (declaringType == null)
throw new ArgumentNullException("declaringType");
docClass = target.GetXmlClass(cf);
var name = NameConverter.UpperCamelCase(inner.IsAnonymous ? cf.Name : inner.Name);
name = CreateTypeName(declaringType, cf, name, null);
var finalFullName = parentFullName + "/" + name;
var attributes = GetAttributes(cf);
typeDef = new NetTypeDefinition(cf, target, module.Scope) { Name = name, Attributes = attributes };
typeDef.OriginalJavaClassName = cf.ClassName;
typeDef.Description = (docClass != null) ? docClass.Description : null;
parent.AddNestedType(typeDef, "", module, ref finalFullName);
// Prepare generics
CreateGenericParameters(cf, typeDef);
// Add mapping
RegisterType(target, cf, typeDef);
CreateNestedTypes(cf, typeDef, finalFullName, module, target);
}
/// <summary>
/// Create a builder
/// </summary>
public static IEnumerable<TypeBuilder> Create(ClassFile cf, TargetFramework target)
{
if (!ShouldImplement(cf, target))
yield break;
TypeBuilder builder;
if (MappedTypeBuilder.TryCreateTypeBuilder(cf, out builder))
{
yield return builder;
}
else
{
if (cf.IsInterface && cf.Fields.Any())
{
yield return new StandardInterfaceConstantsTypeBuilder(cf);
}
yield return new StandardTypeBuilder(cf);
}
}
/// <summary>
/// Resolve the given generic parameter into a type reference.
/// </summary>
protected override bool TryResolveTypeParameter(string name, TargetFramework target, out NetTypeReference type)
{
if (!AddGenericParameters)
{
if (cf.Signature.TypeParameters.Any(x => x.Name == name))
{
type = target.TypeNameMap.Object;
return true;
}
}
var result = typeDef.GenericParameters.FirstOrDefault(x => x.Name == name);
if (result != null)
{
type = result;
return true;
}
// This is a hack for non-behaving java classes
type = target.TypeNameMap.Object;
return false;
}
/// <summary>
/// Register the given type in the type map.
/// </summary>
protected virtual void RegisterType(TargetFramework target, ClassFile classFile, NetTypeDefinition typeDef)
{
target.TypeNameMap.Add(classFile.ClassName, typeDef);
}
/// <summary>
/// Should the given field be implemented?
/// </summary>
protected internal override bool ShouldImplement(FieldDefinition field, TargetFramework target)
{
if (cf.IsInterface)
return false;
return base.ShouldImplement(field, target);
}
/// <summary>
/// Implement members and setup references now that all types have been created
/// </summary>
public override void Implement(TargetFramework target)
{
Implement(cf, typeDef, cf.IsEnum(), (this is IInterfaceConstantsTypeBuilder), target);
base.Implement(target);
}
/// <summary>
/// Gets the type of the value field
/// </summary>
protected virtual NetTypeReference GetValueType(TargetFramework target)
{
return target.TypeNameMap.GetByJavaClassName(ClassName);
}
/// <summary>
/// Create the field in the given type
/// </summary>
public void Create(NetTypeDefinition declaringType, TargetFramework target)
{
// Do not add private fields
if ((javaField.AccessFlags & FieldAccessFlags.Private) != 0)
return;
// Find documentation
var docClass = declaringTypeBuilder.Documentation;
docField = (docClass != null) ? docClass.Fields.FirstOrDefault(x => x.Name == javaField.Name) : null;
//var fieldType = declaringType.IsEnum ? target.TypeNameMap.GetByType(typeof(int)) : javaField.Signature.Resolve(target, declaringTypeBuilder);
NetTypeReference fieldType;
if (!javaField.Signature.TryResolve(target, declaringTypeBuilder, false, out fieldType))
return;
//var fieldTypeIsValueType = declaringType.IsEnum ? true : javaField.FieldType.
var name = declaringTypeBuilder.GetFieldName(javaField);
field = new NetFieldDefinition();
field.Name = name;
field.OriginalJavaName = javaField.Name;
field.FieldType = fieldType;
field.Attributes = GetAttributes(javaField, false);
field.Description = (docField != null) ? docField.Description : null;
declaringType.Fields.Add(field);
}
/// <summary>
/// Implement interface members
/// </summary>
public override void Finalize(TargetFramework target, FinalizeStates state)
{
Finalize(typeDef, target, state);
base.Finalize(target, state);
}
/// <summary>
/// Create a type definition for the given class file and all inner classes.
/// </summary>
public override void CreateType(NetTypeDefinition declaringType, NetModule module, TargetFramework target)
{
if (declaringType != null)
throw new ArgumentException("Declaring type should be null");
docClass = target.GetXmlClass(cf);
var fullName = GetFullName();
var dotIndex = fullName.LastIndexOf('.');
var ns = (dotIndex > 0) ? ConvertNamespace(fullName, dotIndex) : String.Empty;
var name = (dotIndex > 0) ? NameConverter.UpperCamelCase(fullName.Substring(dotIndex + 1)) : fullName;
name = CreateTypeName(null, cf, name, ns);
typeDef = new NetTypeDefinition(cf, target, module.Scope);
typeDef.Name = name;
typeDef.Namespace = ns;
typeDef.OriginalJavaClassName = cf.ClassName;
typeDef.Attributes = GetAttributes(cf, cf.Fields.Any());
typeDef.IgnoreGenericArguments = !AddGenericParameters;
typeDef.Description = (docClass != null) ? docClass.Description : null;
module.Types.Add(typeDef);
// Prepare generics
CreateGenericParameters(cf, typeDef);
// Add mapping
var finalFullName = string.IsNullOrEmpty(ns) ? name : ns + "." + name;
RegisterType(target, cf, typeDef);
CreateNestedTypes(cf, typeDef, finalFullName, module, target);
}
/// <summary>
/// Implement members and setup references now that all types have been created
/// </summary>
public override void Implement(TargetFramework target)
{
TypeDefinition.IsStruct = true;
base.Implement(target);
}
protected override bool ShouldImplement(MethodDefinition method, TargetFramework target)
{
if (method.Name == "clone")
return false;
return base.ShouldImplement(method, target);
}
/// <summary>
/// Called in the finalize phase of the type builder.
/// </summary>
public void Finalize(TargetFramework target, FinalizeStates state)
{
if (field == null)
return;
if (state == FinalizeStates.FixTypes)
{
field.EnsureVisibility();
field.LimitVisibility();
}
}
/// <summary>
/// Update names where needed
/// </summary>
public override void FinalizeNames(TargetFramework target, MethodRenamer methodRenamer)
{
FinalizeNames(typeDef, target, methodRenamer);
}
/// <summary>
/// Make sure that base types are visible.
/// </summary>
public override void FinalizeVisibility(TargetFramework target)
{
typeDef.EnsureVisibility();
}
/// <summary>
/// Gets the type of the value field
/// </summary>
protected override NetTypeReference GetValueType(TargetFramework target)
{
return target.TypeNameMap.GetByType(typeof(IntPtr));
}
/// <summary>
/// Fix base type relations.
/// </summary>
protected override void FixBaseType(NetTypeDefinition typeDef, TargetFramework target)
{
if ((typeDef.BaseType != null) && (typeDef.BaseType.FullName == "Java.Lang.Number"))
typeDef.BaseType = null;
base.FixBaseType(typeDef, target);
}
