public jvmtiError GetClassSignature(JvmVirtualMachineRemoteHandle virtualMachine, JvmClassRemoteHandle @class, out string signature, out string generic)
{
JavaVM machine = JavaVM.GetInstance(virtualMachine);
string signatureResult = null;
string genericResult = null;
jvmtiError result = jvmtiError.Internal;
machine.InvokeOnJvmThread(
(environment) =>
{
jvmtiInterface rawInterface = environment.RawInterface;
IntPtr signaturePtr = IntPtr.Zero;
IntPtr genericPtr = IntPtr.Zero;
try
{
result = rawInterface.GetClassSignature(environment.Handle, @class, out signaturePtr, out genericPtr);
unsafe
{
if (signaturePtr != IntPtr.Zero)
{
signatureResult = ModifiedUTF8Encoding.GetString((byte *)signaturePtr);
}
if (genericPtr != IntPtr.Zero)
{
genericResult = ModifiedUTF8Encoding.GetString((byte *)genericPtr);
}
}
}
finally
{
rawInterface.Deallocate(environment.Handle, signaturePtr);
rawInterface.Deallocate(environment.Handle, genericPtr);
}
});
signature = signatureResult;
generic = genericResult;
return(result);
}