Initial commit (by create-cloudflare CLI)

1 files changed, 57 insertions, 0 deletions

diff --git a/node_modules/blake3-wasm/esm/base/hash-instance.js b/node_modules/blake3-wasm/esm/base/hash-instance.js
new file mode 100644
index 0000000..aae7bef
--- /dev/null
+++ b/node_modules/blake3-wasm/esm/base/hash-instance.js
@@ -0,0 +1,57 @@
+import { inputToArray, defaultHashLength } from './hash-fn.js';
+/**
+ * Base implementation of hashing.
+ */
+export class BaseHash {
+    constructor(implementation, alloc, getReader) {
+        this.alloc = alloc;
+        this.getReader = getReader;
+        this.hash = implementation;
+    }
+    /**
+     * @inheritdoc
+     */
+    update(data) {
+        if (!this.hash) {
+            throw new Error('Cannot continue updating hashing after dispose() has been called');
+        }
+        this.hash.update(inputToArray(data));
+        return this;
+    }
+    /**
+     * @inheritdoc
+     */
+    digest({ length = defaultHashLength, dispose = true } = {}) {
+        if (!this.hash) {
+            throw new Error('Cannot call digest() after dipose() has been called');
+        }
+        const digested = this.alloc(length);
+        this.hash.digest(digested);
+        if (dispose) {
+            this.dispose();
+        }
+        return digested;
+    }
+    /**
+     * @inheritdoc
+     */
+    reader({ dispose = true } = {}) {
+        if (!this.hash) {
+            throw new Error('Cannot call reader() after dipose() has been called');
+        }
+        const reader = this.getReader(this.hash.reader());
+        if (dispose) {
+            this.dispose();
+        }
+        return reader;
+    }
+    /**
+     * @inheritdoc
+     */
+    dispose() {
+        var _a;
+        (_a = this.hash) === null || _a === void 0 ? void 0 : _a.free();
+        this.hash = undefined;
+    }
+}
+//# sourceMappingURL=hash-instance.js.map
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