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/* File : example.i */
%module example
// placeholder() used to help SWIG generate "SWIG_From_int" call
%{
int placeholder();
%}
int placeholder() { return 0; }
// actual demo code
%wrapper
%{
#if defined(SWIG_V8_VERSION) /* Engine: Node || V8 */
static SwigV8ReturnValue JavaScript_do_work(const SwigV8Arguments &args) {
SWIGV8_HANDLESCOPE();
const int MY_MAGIC_NUMBER = 5;
SWIGV8_VALUE jsresult =
SWIG_From_int(static_cast< int >(MY_MAGIC_NUMBER));
if (args.Length() != 0)
SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments.");
SWIGV8_RETURN(jsresult);
fail:
SWIGV8_RETURN(SWIGV8_UNDEFINED());
}
#elif defined(NAPI_VERSION) /* Engine: NAPI */
static Napi::Value JavaScript_do_work(const Napi::CallbackInfo &args) {
Napi::Env env = args.Env();
Napi::EscapableHandleScope scope(env);
const int MY_MAGIC_NUMBER = 5;
Napi::Value jsresult =
SWIG_From_int(env, static_cast< int >(MY_MAGIC_NUMBER));
if (args.Length() != 0)
SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments.");
return scope.Escape(jsresult);
fail:
return Napi::Value();
}
#else /* Engine: JavaScriptCore */
static JSValueRef JavaScript_do_work(JSContextRef context,
JSObjectRef function, JSObjectRef thisObject, size_t argc,
const JSValueRef argv[], JSValueRef* exception) {
const int MY_MAGIC_NUMBER = 5;
JSValueRef jsresult =
SWIG_From_int SWIG_JSC_FROM_CALL_ARGS(
static_cast< int >(MY_MAGIC_NUMBER));
if (argc != 0)
SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments.");
return jsresult;
fail:
return JSValueMakeUndefined(context);
}
#endif
%}
%native(magicNumber) void JavaScript_do_work();
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