57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
#include <js_native_api.h>
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#include "myobject.h"
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#include "../common.h"
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extern size_t finalize_count;
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static napi_value CreateObject(napi_env env, napi_callback_info info) {
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size_t argc = 1;
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napi_value args[1];
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NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
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napi_value instance;
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NAPI_CALL(env, MyObject::NewInstance(env, args[0], &instance));
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return instance;
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}
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static napi_value Add(napi_env env, napi_callback_info info) {
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size_t argc = 2;
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napi_value args[2];
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NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, nullptr, nullptr));
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MyObject* obj1;
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NAPI_CALL(env, napi_unwrap(env, args[0], reinterpret_cast<void**>(&obj1)));
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MyObject* obj2;
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NAPI_CALL(env, napi_unwrap(env, args[1], reinterpret_cast<void**>(&obj2)));
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napi_value sum;
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NAPI_CALL(env, napi_create_double(env, obj1->Val() + obj2->Val(), &sum));
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return sum;
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}
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static napi_value FinalizeCount(napi_env env, napi_callback_info info) {
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napi_value return_value;
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NAPI_CALL(env, napi_create_uint32(env, finalize_count, &return_value));
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return return_value;
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}
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EXTERN_C_START
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napi_value Init(napi_env env, napi_value exports) {
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MyObject::Init(env);
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napi_property_descriptor desc[] = {
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DECLARE_NAPI_PROPERTY("createObject", CreateObject),
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DECLARE_NAPI_PROPERTY("add", Add),
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DECLARE_NAPI_PROPERTY("finalizeCount", FinalizeCount),
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};
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NAPI_CALL(env,
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napi_define_properties(env, exports, sizeof(desc) / sizeof(*desc), desc));
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return exports;
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}
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EXTERN_C_END
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