mirror of https://github.com/nodejs/node.git
62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
#include <node_api.h>
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#include "../common.h"
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static bool exceptionWasPending = false;
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napi_value returnException(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, NULL, NULL));
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napi_value global;
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NAPI_CALL(env, napi_get_global(env, &global));
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napi_value result;
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napi_status status = napi_call_function(env, global, args[0], 0, 0, &result);
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if (status == napi_pending_exception) {
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napi_value ex;
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NAPI_CALL(env, napi_get_and_clear_last_exception(env, &ex));
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return ex;
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}
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return NULL;
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}
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napi_value allowException(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, NULL, NULL));
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napi_value global;
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NAPI_CALL(env, napi_get_global(env, &global));
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napi_value result;
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napi_call_function(env, global, args[0], 0, 0, &result);
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// Ignore status and check napi_is_exception_pending() instead.
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NAPI_CALL(env, napi_is_exception_pending(env, &exceptionWasPending));
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return NULL;
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}
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napi_value wasPending(napi_env env, napi_callback_info info) {
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napi_value result;
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NAPI_CALL(env, napi_get_boolean(env, exceptionWasPending, &result));
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return result;
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}
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napi_value Init(napi_env env, napi_value exports) {
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napi_property_descriptor descriptors[] = {
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DECLARE_NAPI_PROPERTY("returnException", returnException),
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DECLARE_NAPI_PROPERTY("allowException", allowException),
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DECLARE_NAPI_PROPERTY("wasPending", wasPending),
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};
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NAPI_CALL(env, napi_define_properties(
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env, exports, sizeof(descriptors) / sizeof(*descriptors), descriptors));
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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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