public NativeApiLibrary(String filepath, String identifier)
{
if (!File.Exists(filepath))
{
return;
}
using (var stream = File.OpenRead(filepath))
{
if (NativeApiPackage.IsZip(stream))
{
_tempfile = Path.GetTempFileName();
NativeApiPackage.Extract(stream, _tempfile);
Module = NativeApiKernel.LoadLibrary(_tempfile);
}
else
{
Module = NativeApiKernel.LoadLibrary(filepath);
}
}
if (Loaded)
{
RegisterComponents(identifier);
}
}
public void Dispose()
{
foreach (var component in _components)
{
component.Dispose();
}
if (Loaded && NativeApiKernel.FreeLibrary(Module))
{
if (!String.IsNullOrEmpty(_tempfile))
{
try { File.Delete(_tempfile); } catch (Exception) { }
}
}
}
static NativeApiProxy()
{
string location = System.Reflection.Assembly.GetExecutingAssembly().Location;
string filename = System.IO.Path.GetDirectoryName(location)
+ System.IO.Path.DirectorySeparatorChar + "ScriptEngine.NativeApi"
+ (IntPtr.Size == 8 ? "64" : "32")
+ (NativeApiKernel.IsLinux ? ".so" : ".dll");
IntPtr module = NativeApiKernel.LoadLibrary(filename);
GetClassObject = Marshal.GetDelegateForFunctionPointer <TGetClassObject>(NativeApiKernel.GetProcAddress(module, "GetClassObject"));
DestroyObject = Marshal.GetDelegateForFunctionPointer <TDestroyObject>(NativeApiKernel.GetProcAddress(module, "DestroyObject"));
CreateVariant = Marshal.GetDelegateForFunctionPointer <TCreateVariant>(NativeApiKernel.GetProcAddress(module, "CreateVariant"));
FreeVariant = Marshal.GetDelegateForFunctionPointer <TFreeVariant>(NativeApiKernel.GetProcAddress(module, "FreeVariant"));
GetNProps = Marshal.GetDelegateForFunctionPointer <TGetNProps>(NativeApiKernel.GetProcAddress(module, "GetNProps"));
FindProp = Marshal.GetDelegateForFunctionPointer <TFindProp>(NativeApiKernel.GetProcAddress(module, "FindProp"));
IsPropReadable = Marshal.GetDelegateForFunctionPointer <TIsPropReadable>(NativeApiKernel.GetProcAddress(module, "IsPropReadable"));
IsPropWritable = Marshal.GetDelegateForFunctionPointer <TIsPropWritable>(NativeApiKernel.GetProcAddress(module, "IsPropWritable"));
GetPropName = Marshal.GetDelegateForFunctionPointer <TGetPropName>(NativeApiKernel.GetProcAddress(module, "GetPropName"));
GetPropVal = Marshal.GetDelegateForFunctionPointer <TGetPropVal>(NativeApiKernel.GetProcAddress(module, "GetPropVal"));
SetPropVal = Marshal.GetDelegateForFunctionPointer <TSetPropVal>(NativeApiKernel.GetProcAddress(module, "SetPropVal"));
SetVariantEmpty = Marshal.GetDelegateForFunctionPointer <TSetVariantEmpty>(NativeApiKernel.GetProcAddress(module, "SetVariantEmpty"));
SetVariantBool = Marshal.GetDelegateForFunctionPointer <TSetVariantBool>(NativeApiKernel.GetProcAddress(module, "SetVariantBool"));
SetVariantReal = Marshal.GetDelegateForFunctionPointer <TSetVariantReal>(NativeApiKernel.GetProcAddress(module, "SetVariantReal"));
SetVariantBlob = Marshal.GetDelegateForFunctionPointer <TSetVariantBlob>(NativeApiKernel.GetProcAddress(module, "SetVariantBlob"));
SetVariantInt = Marshal.GetDelegateForFunctionPointer <TSetVariantInt>(NativeApiKernel.GetProcAddress(module, "SetVariantInt"));
SetVariantStr = Marshal.GetDelegateForFunctionPointer <TSetVariantStr>(NativeApiKernel.GetProcAddress(module, "SetVariantStr"));
GetVariant = Marshal.GetDelegateForFunctionPointer <TGetVariant>(NativeApiKernel.GetProcAddress(module, "GetVariant"));
GetPropVal = Marshal.GetDelegateForFunctionPointer <TGetPropVal>(NativeApiKernel.GetProcAddress(module, "GetPropVal"));
GetNMethods = Marshal.GetDelegateForFunctionPointer <TGetNMethods>(NativeApiKernel.GetProcAddress(module, "GetNMethods"));
FindMethod = Marshal.GetDelegateForFunctionPointer <TFindMethod>(NativeApiKernel.GetProcAddress(module, "FindMethod"));
GetMethodName = Marshal.GetDelegateForFunctionPointer <TGetMethodName>(NativeApiKernel.GetProcAddress(module, "GetMethodName"));
GetNParams = Marshal.GetDelegateForFunctionPointer <TGetNParams>(NativeApiKernel.GetProcAddress(module, "GetNParams"));
HasParamDefValue = Marshal.GetDelegateForFunctionPointer <THasParamDefValue>(NativeApiKernel.GetProcAddress(module, "HasParamDefValue"));
GetParamDefValue = Marshal.GetDelegateForFunctionPointer <TGetParamDefValue>(NativeApiKernel.GetProcAddress(module, "GetParamDefValue"));
HasRetVal = Marshal.GetDelegateForFunctionPointer <THasRetVal>(NativeApiKernel.GetProcAddress(module, "HasRetVal"));
CallAsProc = Marshal.GetDelegateForFunctionPointer <TCallAsProc>(NativeApiKernel.GetProcAddress(module, "CallAsProc"));
CallAsFunc = Marshal.GetDelegateForFunctionPointer <TCallAsFunc>(NativeApiKernel.GetProcAddress(module, "CallAsFunc"));
}
