src/decrypt-worker/decipher/KugouMusic.ts

@@ -1,5 +1,5 @@
 import { DecipherInstance, DecipherOK, DecipherResult, Status } from '~/decrypt-worker/Deciphers';
-import { KuGouDecipher, KuGouHeader } from '@unlock-music/crypto';
+import { KuGou } from '@unlock-music/crypto';
 import type { DecryptCommandOptions } from '~/decrypt-worker/types.ts';
 import { chunkBuffer } from '~/decrypt-worker/util/buffer.ts';
 
@@ -7,12 +7,10 @@ export class KugouMusicDecipher implements DecipherInstance {
   cipherName = 'Kugou';
 
   async decrypt(buffer: Uint8Array, _options: DecryptCommandOptions): Promise<DecipherResult | DecipherOK> {
-    let kgm: KuGouDecipher | undefined;
-    let header: KuGouHeader | undefined;
+    let kgm: KuGou | undefined;
 
     try {
-      header = KuGouHeader.parse(buffer.subarray(0, 0x400));
-      kgm = new KuGouDecipher(header);
+      kgm = KuGou.from_header(buffer.subarray(0, 0x400));
 
       const audioBuffer = new Uint8Array(buffer.subarray(0x400));
       for (const [block, offset] of chunkBuffer(audioBuffer)) {
@@ -26,7 +24,6 @@ export class KugouMusicDecipher implements DecipherInstance {
       };
     } finally {
       kgm?.free();
-      header?.free();
     }
   }