From 2074c9c732f6d279f5153688b9e33bdc8c9c7674 Mon Sep 17 00:00:00 2001
From: Matt Strapp <matt@mattstrapp.net>
Date: Fri, 15 Sep 2023 13:54:56 -0500
Subject: Here goes nothing!

Signed-off-by: Matt Strapp <matt@mattstrapp.net>
---
 app/src/lib/ts/crc32.worker.ts | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 app/src/lib/ts/crc32.worker.ts

(limited to 'app/src/lib/ts/crc32.worker.ts')

diff --git a/app/src/lib/ts/crc32.worker.ts b/app/src/lib/ts/crc32.worker.ts
new file mode 100644
index 0000000..0d04c7c
--- /dev/null
+++ b/app/src/lib/ts/crc32.worker.ts
@@ -0,0 +1,8 @@
+import crc32 from 'crc/crc32';
+
+onmessage = async (message: MessageEvent<File>) => {
+  const file = message.data;
+  const buffer = await file.arrayBuffer();
+  const crc = crc32(buffer, 517762881);
+  postMessage(crc);
+};
-- 
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