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| Current File : //home/ubuntu/node-v16.18.1/test/addons/make-callback/binding.cc |
#include "node.h"
#include "v8.h"
#include <assert.h>
#include <vector>
namespace {
void MakeCallback(const v8::FunctionCallbackInfo<v8::Value>& args) {
assert(args[0]->IsObject());
assert(args[1]->IsFunction() || args[1]->IsString());
auto isolate = args.GetIsolate();
auto recv = args[0].As<v8::Object>();
std::vector<v8::Local<v8::Value>> argv;
for (size_t n = 2; n < static_cast<size_t>(args.Length()); n += 1) {
argv.push_back(args[n]);
}
v8::Local<v8::Value> result;
if (args[1]->IsFunction()) {
auto method = args[1].As<v8::Function>();
result =
node::MakeCallback(isolate, recv, method, argv.size(), argv.data(),
node::async_context{0, 0}).ToLocalChecked();
} else if (args[1]->IsString()) {
auto method = args[1].As<v8::String>();
result =
node::MakeCallback(isolate, recv, method, argv.size(), argv.data(),
node::async_context{0, 0}).ToLocalChecked();
} else {
assert(0 && "unreachable");
}
args.GetReturnValue().Set(result);
}
void Initialize(v8::Local<v8::Object> exports) {
NODE_SET_METHOD(exports, "makeCallback", MakeCallback);
}
} // anonymous namespace
NODE_MODULE(NODE_GYP_MODULE_NAME, Initialize)
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