92e5f5cc09
As per discussion in abi-stable-node: https://github.com/nodejs/abi-stable-node/issues/256, take a refactor to napi_addon_register_func such that the result from the register function is assigned to the module exports property. By making this change, native module can be agnostic about which type of module the environment supports. PR-URL: https://github.com/nodejs/node/pull/15088 Reviewed-By: Gabriel Schulhof <gabriel.schulhof@intel.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Hitesh Kanwathirtha <digitalinfinity@gmail.com>
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
#include <node_api.h>
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#include "../common.h"
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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, NULL, NULL));
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NAPI_ASSERT(env, argc >= 2, "Wrong number of arguments");
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napi_valuetype valuetype0;
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NAPI_CALL(env, napi_typeof(env, args[0], &valuetype0));
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napi_valuetype valuetype1;
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NAPI_CALL(env, napi_typeof(env, args[1], &valuetype1));
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NAPI_ASSERT(env, valuetype0 == napi_number && valuetype1 == napi_number,
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"Wrong argument type. Numbers expected.");
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double value0;
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NAPI_CALL(env, napi_get_value_double(env, args[0], &value0));
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double value1;
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NAPI_CALL(env, napi_get_value_double(env, args[1], &value1));
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napi_value sum;
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NAPI_CALL(env, napi_create_double(env, value0 + value1, &sum));
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return sum;
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}
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napi_value Init(napi_env env, napi_value exports) {
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napi_property_descriptor desc = DECLARE_NAPI_PROPERTY("add", Add);
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NAPI_CALL(env, napi_define_properties(env, exports, 1, &desc));
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return exports;
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}
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NAPI_MODULE(NODE_GYP_MODULE_NAME, Init)
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