Add GitHub Actions for wasm & chores

.github/workflows/build.yml

@@ -63,6 +63,10 @@ jobs:
       - name: Install Dependencies
         run: npm ci
 
+      - name: Build Wasm
+        run: bash ./src/QmcWasm/build-wasm
+             bash ./src/KgmWasm/build-wasm
+
       - name: Build
         run: npm run build ${{ matrix.BUILD_ARGS }}
 

.github/workflows/release-build.yml

@@ -19,6 +19,10 @@ jobs:
       - name: Install Dependencies
         run: npm ci
 
+      - name: Build Wasm
+        run: bash ./src/QmcWasm/build-wasm
+             bash ./src/KgmWasm/build-wasm
+
       - name: Build Legacy
         env:
           GZIP: "--best"

src/decrypt/qmc.ts

@@ -56,7 +56,7 @@ export async function Decrypt(file: Blob, raw_filename: string, raw_ext: string)
       musicID = v2Decrypted.songId;
       console.log('qmc wasm decoder suceeded');
     } else {
-      console.warn('QmcWasm failed with error %s', v2Decrypted.error || '(no error)');
+      console.warn('QmcWasm failed with error %s', v2Decrypted.error || '(unknown error)');
     }
   }
 

src/decrypt/qmc_key.ts

@@ -37,8 +37,6 @@ export function simpleMakeKey(salt: number, length: number): number[] {
 const mixKey1: Uint8Array = new Uint8Array([ 0x33, 0x38, 0x36, 0x5A, 0x4A, 0x59, 0x21, 0x40, 0x23, 0x2A, 0x24, 0x25, 0x5E, 0x26, 0x29, 0x28 ])
 const mixKey2: Uint8Array = new Uint8Array([ 0x2A, 0x2A, 0x23, 0x21, 0x28, 0x23, 0x24, 0x25, 0x26, 0x5E, 0x61, 0x31, 0x63, 0x5A, 0x2C, 0x54 ])
 
-const v2KeyPrefix: Uint8Array = new Uint8Array([ 0x51, 0x51, 0x4D, 0x75, 0x73, 0x69, 0x63, 0x20, 0x45, 0x6E, 0x63, 0x56, 0x32, 0x2C, 0x4B, 0x65, 0x79, 0x3A ])
-
 function decryptV2Key(key: Buffer): Buffer
 {
   const textEnc = new TextDecoder();