1 #include <js_native_api.h>
2 #include "myobject.h"
3 #include "../common.h"
4
5 extern size_t finalize_count;
6
CreateObject(napi_env env,napi_callback_info info)7 static napi_value CreateObject(napi_env env, napi_callback_info info) {
8 size_t argc = 1;
9 napi_value args[1];
10 NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
11
12 napi_value instance;
13 NAPI_CALL(env, MyObject::NewInstance(env, args[0], &instance));
14
15 return instance;
16 }
17
Add(napi_env env,napi_callback_info info)18 static napi_value Add(napi_env env, napi_callback_info info) {
19 size_t argc = 2;
20 napi_value args[2];
21 NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
22
23 MyObject* obj1;
24 NAPI_CALL(env, napi_unwrap(env, args[0], reinterpret_cast<void**>(&obj1)));
25
26 MyObject* obj2;
27 NAPI_CALL(env, napi_unwrap(env, args[1], reinterpret_cast<void**>(&obj2)));
28
29 napi_value sum;
30 NAPI_CALL(env, napi_create_double(env, obj1->Val() + obj2->Val(), &sum));
31
32 return sum;
33 }
34
FinalizeCount(napi_env env,napi_callback_info info)35 static napi_value FinalizeCount(napi_env env, napi_callback_info info) {
36 napi_value return_value;
37 NAPI_CALL(env, napi_create_uint32(env, finalize_count, &return_value));
38 return return_value;
39 }
40
41 EXTERN_C_START
Init(napi_env env,napi_value exports)42 napi_value Init(napi_env env, napi_value exports) {
43 MyObject::Init(env);
44
45 napi_property_descriptor desc[] = {
46 DECLARE_NAPI_PROPERTY("createObject", CreateObject),
47 DECLARE_NAPI_PROPERTY("add", Add),
48 DECLARE_NAPI_PROPERTY("finalizeCount", FinalizeCount),
49 };
50
51 NAPI_CALL(env,
52 napi_define_properties(env, exports, sizeof(desc) / sizeof(*desc), desc));
53
54 return exports;
55 }
56 EXTERN_C_END
57