public jvmtiError GetClassMethods(JniEnvironment nativeEnvironment, ReferenceTypeId declaringType, out MethodId[] methods)
{
methods = null;
using (var @class = VirtualMachine.GetLocalReferenceForClass(nativeEnvironment, declaringType))
{
if ([email protected])
{
return(jvmtiError.InvalidClass);
}
int methodsCount;
IntPtr methodsPtr;
jvmtiError error = RawInterface.GetClassMethods(this, @class.Value, out methodsCount, out methodsPtr);
if (error != jvmtiError.None)
{
return(error);
}
try
{
List <MethodId> methodList = new List <MethodId>();
unsafe
{
jmethodID *methodHandles = (jmethodID *)methodsPtr;
for (int i = 0; i < methodsCount; i++)
{
if (methodHandles[i] == jmethodID.Null)
{
continue;
}
methodList.Add(new MethodId(methodHandles[i].Handle));
}
}
methods = methodList.ToArray();
return(jvmtiError.None);
}
finally
{
Deallocate(methodsPtr);
}
}
}
public jvmtiError GetClassMethods(JvmVirtualMachineRemoteHandle virtualMachine, JvmClassRemoteHandle @class, out JvmMethodRemoteHandle[] methods)
{
JavaVM machine = JavaVM.GetInstance(virtualMachine);
List <JvmMethodRemoteHandle> methodsList = new List <JvmMethodRemoteHandle>();
jvmtiError result = jvmtiError.Internal;
machine.InvokeOnJvmThread(
(environment) =>
{
jvmtiInterface rawInterface = environment.RawInterface;
IntPtr methodsPtr = IntPtr.Zero;
try
{
int methodCount;
result = rawInterface.GetClassMethods(environment.Handle, @class, out methodCount, out methodsPtr);
unsafe
{
jmethodID *rawMethods = (jmethodID *)methodsPtr;
for (int i = 0; i < methodCount; i++)
{
methodsList.Add(new JvmMethodRemoteHandle(rawMethods[i]));
}
}
}
finally
{
rawInterface.Deallocate(environment.Handle, methodsPtr);
}
});
methods = methodsList.ToArray();
return(result);
}