initialize method

Implementation

@override
void initialize() {
  if (_initialized) return;

  lib = loadSapBridgeDll();

  // --- CONNECTION AND MEMORY ---
  connect = lib.lookupFunction<ConnectC, ConnectDart>('Sap_Connect');
  release = lib.lookupFunction<ReleaseC, ReleaseDart>('Sap_Release');
  freeString = lib.lookupFunction<FreeStringC, FreeStringDart>(
    'Sap_FreeString',
  );
  freeBytes = lib.lookupFunction<SapFreeBytesC, SapFreeBytesDart>(
    'Sap_FreeBytes',
  );
  getObjectTree = lib.lookupFunction<GetObjTreeC, GetObjTreeDart>(
    'Sap_GetObjectTree',
  );

  // --- PROPERTIES ---
  getPropertyString = lib.lookupFunction<GetPropStrC, GetPropStrDart>(
    'Sap_GetPropertyString',
  );
  setPropertyString = lib.lookupFunction<SetPropStrC, SetPropStrDart>(
    'Sap_SetPropertyString',
  );
  getPropertyInt = lib.lookupFunction<GetPropIntC, GetPropIntDart>(
    'Sap_GetPropertyInt',
  );
  setPropertyInt = lib.lookupFunction<SetPropIntC, SetPropIntDart>(
    'Sap_SetPropertyInt',
  );
  getPropertyObject = lib.lookupFunction<GetPropObjC, GetPropObjDart>(
    'Sap_GetPropertyObject',
  );
  setPropertyObject = lib.lookupFunction<SetPropObjC, SetPropObjDart>(
    'Sap_SetPropertyObject',
  );

  // --- COLLECTIONS ---
  getCount = lib.lookupFunction<GetCountC, GetCountDart>('Sap_GetCount');
  getChild = lib.lookupFunction<GetChildC, GetChildDart>('Sap_GetChild');

  // --- VOID ---
  invokeVoid = lib.lookupFunction<InvokeVoidC, InvokeVoidDart>(
    'Sap_InvokeMethodVoid',
  );
  invokeVoidInt = lib.lookupFunction<InvokeVoidIntC, InvokeVoidIntDart>(
    'Sap_InvokeMethodVoid_Int',
  );
  invokeVoidStr = lib.lookupFunction<InvokeVoidStrC, InvokeVoidStrDart>(
    'Sap_InvokeMethodVoid_Str',
  );
  invokeVoidIntStr = lib
      .lookupFunction<InvokeVoidIntStrC, InvokeVoidIntStrDart>(
        'Sap_InvokeMethodVoid_IntStr',
      );
  invokeVoidStrInt = lib
      .lookupFunction<InvokeVoidStrIntC, InvokeVoidStrIntDart>(
        'Sap_InvokeMethodVoid_StrInt',
      );
  invokeVoidStrStr = lib
      .lookupFunction<InvokeVoidStrStrC, InvokeVoidStrStrDart>(
        'Sap_InvokeMethodVoid_StrStr',
      );
  invokeVoidStrStrStr = lib
      .lookupFunction<InvokeVoidStrStrStrC, InvokeVoidStrStrStrDart>(
        'Sap_InvokeMethodVoid_StrStrStr',
      );
  invokeVoidIntInt = lib
      .lookupFunction<InvokeVoidIntIntC, InvokeVoidIntIntDart>(
        'Sap_InvokeMethodVoid_IntInt',
      );
  invokeVoidIntStrStr = lib
      .lookupFunction<InvokeVoidIntStrStrC, InvokeVoidIntStrStrDart>(
        'Sap_InvokeMethodVoid_IntStrStr',
      );
  invokeVoidIntStrInt = lib
      .lookupFunction<InvokeVoidIntStrIntC, InvokeVoidIntStrIntDart>(
        'Sap_InvokeMethodVoid_IntStrInt',
      );
  invokeVoidStrStrInt = lib
      .lookupFunction<InvokeVoidStrStrIntC, InvokeVoidStrStrIntDart>(
        'Sap_InvokeMethodVoid_StrStrInt',
      );
  invokeVoidIntIntInt = lib
      .lookupFunction<InvokeVoidIntIntIntC, InvokeVoidIntIntIntDart>(
        'Sap_InvokeMethodVoid_IntIntInt',
      );
  invokeVoidIntIntIntStrStr = lib
      .lookupFunction<
        InvokeVoidIntIntIntStrStrC,
        InvokeVoidIntIntIntStrStrDart
      >('Sap_InvokeMethodVoid_IntIntIntStrStr');

  invokeMethodVoidCustomEvent = lib
      .lookupFunction<
        SapInvokeMethodVoidCustomEventC,
        SapInvokeMethodVoidCustomEventDart
      >('Sap_InvokeMethodVoid_CustomEvent');
  invokeMethodVoidValueChange = lib
      .lookupFunction<
        SapInvokeMethodVoidValueChangeC,
        SapInvokeMethodVoidValueChangeDart
      >('Sap_InvokeMethodVoid_ValueChange');

  // --- STR ---
  invokeStr = lib.lookupFunction<InvokeStrNoArgsC, InvokeStrNoArgsDart>(
    'Sap_InvokeMethodStr_NoArgs',
  );
  invokeStrStr = lib.lookupFunction<InvokeStrStrC, InvokeStrStrDart>(
    'Sap_InvokeMethodStr_Str',
  );
  invokeStrInt = lib.lookupFunction<InvokeStrIntC, InvokeStrIntDart>(
    'Sap_InvokeMethodStr_Int',
  );
  invokeStrIntStr = lib.lookupFunction<InvokeStrIntStrC, InvokeStrIntStrDart>(
    'Sap_InvokeMethodStr_IntStr',
  );
  invokeStrStrStr = lib.lookupFunction<InvokeStrStrStrC, InvokeStrStrStrDart>(
    'Sap_InvokeMethodStr_StrStr',
  );
  invokeStrIntInt = lib.lookupFunction<InvokeStrIntIntC, InvokeStrIntIntDart>(
    'Sap_InvokeMethodStr_IntInt',
  );
  invokeStrIntIntInt = lib
      .lookupFunction<InvokeStrIntIntIntC, InvokeStrIntIntIntDart>(
        'Sap_InvokeMethodStr_IntIntInt',
      );

  // --- INT ---
  invokeIntNoArgs = lib.lookupFunction<InvokeIntNoArgsC, InvokeIntNoArgsDart>(
    'Sap_InvokeMethodInt_NoArgs',
  );
  invokeInt = lib.lookupFunction<InvokeIntNoArgsC, InvokeIntNoArgsDart>(
    'Sap_InvokeMethodInt_NoArgs',
  );
  invokeIntStr = lib.lookupFunction<InvokeIntStrC, InvokeIntStrDart>(
    'Sap_InvokeMethodInt_Str',
  );
  invokeIntInt = lib.lookupFunction<InvokeIntIntC, InvokeIntIntDart>(
    'Sap_InvokeMethodInt_Int',
  );
  invokeIntIntStr = lib.lookupFunction<InvokeIntIntStrC, InvokeIntIntStrDart>(
    'Sap_InvokeMethodInt_IntStr',
  );
  invokeIntStrStr = lib.lookupFunction<InvokeIntStrStrC, InvokeIntStrStrDart>(
    'Sap_InvokeMethodInt_StrStr',
  );
  invokeIntStrStrIntInt = lib
      .lookupFunction<InvokeIntStrStrIntIntC, InvokeIntStrStrIntIntDart>(
        'Sap_InvokeMethodInt_StrStrIntInt',
      );

  // --- OBJ ---
  invokeObjNoArgs = lib.lookupFunction<InvokeObjNoArgsC, InvokeObjNoArgsDart>(
    'Sap_InvokeMethodObj_NoArgs',
  );
  invokeObj = lib.lookupFunction<InvokeObjNoArgsC, InvokeObjNoArgsDart>(
    'Sap_InvokeMethodObj_NoArgs',
  );
  invokeObjStr = lib.lookupFunction<InvokeObjStrC, InvokeObjStrDart>(
    'Sap_InvokeMethodObj_Str',
  );
  invokeObjInt = lib.lookupFunction<InvokeObjIntC, InvokeObjIntDart>(
    'Sap_InvokeMethodObj_Int',
  );
  invokeObjStrStr = lib.lookupFunction<InvokeObjStrStrC, InvokeObjStrStrDart>(
    'Sap_InvokeMethodObj_StrStr',
  );
  invokeObjStrInt = lib.lookupFunction<InvokeObjStrIntC, InvokeObjStrIntDart>(
    'Sap_InvokeMethodObj_StrInt',
  );
  invokeObjIntStr = lib.lookupFunction<InvokeObjIntStrC, InvokeObjIntStrDart>(
    'Sap_InvokeMethodObj_IntStr',
  );
  invokeObjIntInt = lib.lookupFunction<InvokeObjIntIntC, InvokeObjIntIntDart>(
    'Sap_InvokeMethodObj_IntInt',
  );
  invokeObjStrIntInt = lib
      .lookupFunction<InvokeObjStrIntIntC, InvokeObjStrIntIntDart>(
        'Sap_InvokeMethodObj_StrIntInt',
      );

  invokeMethodBytesNoArgs = lib
      .lookupFunction<InvokeMethodBytesNoArgsC, InvokeMethodBytesNoArgsDart>(
        'Sap_InvokeMethodBytes_NoArgs',
      );

  _initialized = true;
}