initial commit

2026-05-13 14:20:41 +00:00
commit 6e178d2012
6022 changed files with 399872 additions and 0 deletions
@@ -0,0 +1,23 @@
+import { fromBase64, toBase64 } from "@smithy/util-base64";
+import { fromUtf8, toUtf8 } from "@smithy/util-utf8";
+export class Uint8ArrayBlobAdapter extends Uint8Array {
+    static fromString(source, encoding = "utf-8") {
+        if (typeof source === "string") {
+            if (encoding === "base64") {
+                return Uint8ArrayBlobAdapter.mutate(fromBase64(source));
+            }
+            return Uint8ArrayBlobAdapter.mutate(fromUtf8(source));
+        }
+        throw new Error(`Unsupported conversion from ${typeof source} to Uint8ArrayBlobAdapter.`);
+    }
+    static mutate(source) {
+        Object.setPrototypeOf(source, Uint8ArrayBlobAdapter.prototype);
+        return source;
+    }
+    transformToString(encoding = "utf-8") {
+        if (encoding === "base64") {
+            return toBase64(this);
+        }
+        return toUtf8(this);
+    }
+}