crypt3.cc

/* Node.js Crypt(3) implementation */

#include <v8.h>
#include <errno.h>
#include <unistd.h>		// for crypt if _XOPEN_SOURCE exists
#include <nan.h>

using namespace v8;

NAN_METHOD(Method) {
	Nan::HandleScope scope;

	if (info.Length() < 2) {
		return Nan::ThrowTypeError("Wrong number of arguments");
	}

	if (!info[0]->IsString() || !info[1]->IsString()) {
		return Nan::ThrowTypeError("Wrong arguments");
	}

	Nan::Utf8String key(info[0]);
	Nan::Utf8String salt(info[1]);

	char* res = crypt(*key, *salt);
	if (res != NULL) {
		info.GetReturnValue().Set(Nan::New<String>(res).ToLocalChecked());
	} else {
		return Nan::ThrowError(Nan::ErrnoException(errno, "crypt"));
	}
}

void init(Local<Object> exports) {
    Nan::Set(
        exports,
        Nan::New<String>("crypt").ToLocalChecked(),
        Nan::GetFunction(Nan::New<FunctionTemplate>(Method)).ToLocalChecked()
    );
}

NODE_MODULE(crypt3, init)

/* EOF */