20 lines
611 B
Rust
20 lines
611 B
Rust
use bytes::Bytes;
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use domain_core::bits::message::Message;
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use js_sys::Promise;
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use wasm_bindgen::prelude::*;
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use web_sys::Request;
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#[wasm_bindgen]
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extern "C" {
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// This binds to the fetch function in global scope
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// In cloudflare workers, there's no Window object
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// and unfortunately the bionding in web_sys depends
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// on Window being present.
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pub fn fetch(req: &Request) -> Promise;
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}
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pub fn parse_dns_wireformat(msg: &[u8]) -> Result<Message, String> {
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let bytes = Bytes::from(msg);
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Message::from_bytes(bytes).map_err(|_| "Failed to parse DNS wireformat message".to_string())
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}
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