void CreateMarshalMethodAssembly(string path)
{
var assembly = Assembly.LoadFile(Path.GetFullPath(path));
var baseName = Path.GetFileNameWithoutExtension(path);
var assemblyName = new AssemblyName(baseName + "-JniMarshalMethods");
var fileName = assemblyName.Name + ".dll";
var destDir = string.IsNullOrEmpty(outDirectory) ? Path.GetDirectoryName(path) : outDirectory;
var builder = CreateExportedMemberBuilder();
var matchType = typeNameRegexes.Count > 0;
if (Verbose)
{
ColorWriteLine($"Preparing marshal method assembly '{assemblyName}'", ConsoleColor.Cyan);
}
var da = AppDomain.CurrentDomain.DefineDynamicAssembly(
assemblyName,
AssemblyBuilderAccess.Save,
destDir);
var dm = da.DefineDynamicModule("<default>", fileName);
var ad = resolver.GetAssembly(path);
PrepareTypeMap(ad.MainModule);
Type[] types = null;
try {
types = assembly.GetTypes();
} catch (ReflectionTypeLoadException e) {
types = e.Types;
foreach (var le in e.LoaderExceptions)
{
Warning($"Type Load exception{Environment.NewLine}{le}");
}
}
foreach (var systemType in types)
{
if (systemType == null)
{
continue;
}
var type = systemType.GetTypeInfo();
if (matchType)
{
var matched = false;
foreach (var r in typeNameRegexes)
{
matched |= r.IsMatch(type.FullName);
}
if (!matched)
{
continue;
}
}
if (type.IsInterface || type.IsGenericType || type.IsGenericTypeDefinition)
{
continue;
}
var td = FindType(type);
if (td == null)
{
if (Verbose)
{
Warning($"Unable to find cecil's TypeDefinition of type {type}");
}
continue;
}
if (!td.ImplementsInterface("Java.Interop.IJavaPeerable", cache))
{
continue;
}
var existingMarshalMethodsType = td.GetNestedType(TypeMover.NestedName);
if (existingMarshalMethodsType != null && !forceRegeneration)
{
Warning($"Marshal methods type '{existingMarshalMethodsType.GetAssemblyQualifiedName (cache)}' already exists. Skipped generation of marshal methods in assembly '{assemblyName}'. Use -f to force regeneration when desired.");
return;
}
if (Verbose)
{
ColorWriteLine($"Processing {type} type", ConsoleColor.Yellow);
}
var registrationElements = new List <Expression> ();
var targetType = Expression.Variable(typeof(Type), "targetType");
TypeBuilder dt = null;
var flags = BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.Static;
var methods = type.GetMethods(flags);
Array.Sort(methods, new MethodsComparer(type, td));
addedMethods.Clear();
foreach (var method in methods)
{
// TODO: Constructors
var export = method.GetCustomAttribute <JavaCallableAttribute> ();
string signature = null;
string name = null;
string methodName = method.Name;
if (export == null)
{
if (method.IsGenericMethod || method.ContainsGenericParameters || method.IsGenericMethodDefinition || method.ReturnType.IsGenericType)
{
continue;
}
if (method.DeclaringType != type)
{
continue;
}
var md = td.GetMethodDefinition(method);
if (md == null)
{
if (Verbose)
{
Warning($"Unable to find cecil's MethodDefinition of method {method}");
}
continue;
}
if (!md.NeedsMarshalMethod(resolver, cache, method, ref name, ref methodName, ref signature))
{
continue;
}
}
#if !_ALL_THE_ARGUMENTS
if (method.GetParameters().Length > 14)
{
Warning($"Methods taking more than 14 parameters is not supported.");
continue;
}
#endif // !_ALL_THE_ARGUMENTS
if (dt == null)
{
dt = GetTypeBuilder(dm, type);
}
if (addedMethods.Contains(methodName))
{
continue;
}
if (Verbose)
{
Console.Write("Adding marshal method for ");
ColorWriteLine($"{method}", ConsoleColor.Green);
}
var mb = dt.DefineMethod(
methodName,
System.Reflection.MethodAttributes.Public | System.Reflection.MethodAttributes.Static);
var lambda = builder.CreateMarshalToManagedExpression(method);
lambda.CompileToMethod(mb);
if (export != null)
{
name = export.Name;
signature = export.Signature;
}
if (signature == null)
{
signature = builder.GetJniMethodSignature(method);
}
registrationElements.Add(CreateRegistration(name, signature, lambda, targetType, methodName));
addedMethods.Add(methodName);
}
if (dt != null)
{
AddRegisterNativeMembers(dt, targetType, registrationElements);
}
}
foreach (var tb in definedTypes)
{
tb.Value.CreateType();
}
da.Save(fileName);
if (Verbose)
{
ColorWriteLine($"Marshal method assembly '{assemblyName}' created", ConsoleColor.Cyan);
}
resolver.SearchDirectories.Add(destDir);
var dstAssembly = resolver.GetAssembly(fileName);
if (!string.IsNullOrEmpty(outDirectory))
{
path = Path.Combine(outDirectory, Path.GetFileName(path));
}
var mover = new TypeMover(dstAssembly, ad, path, definedTypes, resolver, cache);
mover.Move();
if (!keepTemporary)
{
FilesToDelete.Add(dstAssembly.MainModule.FileName);
}
}
void CreateMarshalMethodAssembly(string path)
{
var assembly = Assembly.LoadFile(path);
var baseName = Path.GetFileNameWithoutExtension(path);
var assemblyName = new AssemblyName(baseName + "-JniMarshalMethods");
var destPath = assemblyName.Name + ".dll";
var builder = CreateExportedMemberBuilder();
var matchType = typeNameRegexes.Count > 0;
if (Verbose)
{
ColorWriteLine($"Preparing marshal method assembly '{assemblyName}'", ConsoleColor.Cyan);
}
var da = AppDomain.CurrentDomain.DefineDynamicAssembly(
assemblyName,
AssemblyBuilderAccess.Save,
Path.GetDirectoryName(path));
var dm = da.DefineDynamicModule("<default>", destPath);
var ad = resolver.GetAssembly(path);
foreach (var type in assembly.DefinedTypes)
{
if (matchType)
{
var matched = false;
foreach (var r in typeNameRegexes)
{
matched |= r.IsMatch(type.FullName);
}
if (!matched)
{
continue;
}
}
if (type.IsGenericType || type.IsGenericTypeDefinition)
{
continue;
}
var td = ad.MainModule.FindType(type);
if (td == null)
{
if (Verbose)
{
Warning($"Unable to find cecil's TypeDefinition of type {type}");
}
continue;
}
if (!td.ImplementsInterface("Java.Interop.IJavaPeerable"))
{
continue;
}
var existingMarshalMethodsType = td.GetNestedType(TypeMover.NestedName);
if (existingMarshalMethodsType != null && !forceRegeneration)
{
Warning($"Marshal methods type '{existingMarshalMethodsType.GetAssemblyQualifiedName ()}' already exists. Skipped generation of marshal methods. Use -f to force regeneration when desired.");
continue;
}
var registrationElements = new List <Expression> ();
var targetType = Expression.Variable(typeof(Type), "targetType");
TypeBuilder dt = null;
var flags = BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.Static;
foreach (var method in type.GetMethods(flags))
{
// TODO: Constructors
var export = method.GetCustomAttribute <JavaCallableAttribute> ();
string signature = null;
string name = null;
string methodName = method.Name;
if (export == null)
{
if (method.IsGenericMethod || method.ContainsGenericParameters || method.IsGenericMethodDefinition || method.ReturnType.IsGenericType)
{
continue;
}
if (method.DeclaringType != type)
{
continue;
}
var md = td.GetMethodDefinition(method);
if (md == null)
{
if (Verbose)
{
Warning($"Unable to find cecil's MethodDefinition of method {method}");
}
continue;
}
if (!md.NeedsMarshalMethod(resolver, method, ref name, ref methodName, ref signature))
{
continue;
}
}
if (dt == null)
{
dt = GetTypeBuilder(dm, type);
}
if (Verbose)
{
Console.Write("Adding marshal method for ");
ColorWriteLine($"{method}", ConsoleColor.Green);
}
var mb = dt.DefineMethod(
methodName,
System.Reflection.MethodAttributes.Public | System.Reflection.MethodAttributes.Static);
var lambda = builder.CreateMarshalToManagedExpression(method);
lambda.CompileToMethod(mb);
if (export != null)
{
name = export.Name;
signature = export.Signature;
}
if (signature == null)
{
signature = builder.GetJniMethodSignature(method);
}
registrationElements.Add(CreateRegistration(name, signature, lambda, targetType, methodName));
}
if (dt != null)
{
AddRegisterNativeMembers(dt, targetType, registrationElements);
}
}
foreach (var tb in definedTypes)
{
tb.Value.CreateType();
}
da.Save(destPath);
if (Verbose)
{
ColorWriteLine($"Marshal method assembly '{assemblyName}' created", ConsoleColor.Cyan);
}
var dstAssembly = resolver.GetAssembly(destPath);
var mover = new TypeMover(dstAssembly, ad, definedTypes, resolver);
mover.Move();
if (!keepTemporary)
{
FilesToDelete.Add(dstAssembly.MainModule.FileName);
}
definedTypes.Clear();
}
