chore: experimental moving to rush

libraries/adb/src/commands/sync/pull.ts

@@ -0,0 +1,34 @@
+import Struct from '@yume-chan/struct';
+import { AdbBufferedStream } from '../../stream';
+import { AdbSyncRequestId, adbSyncWriteRequest } from './request';
+import { AdbSyncDoneResponse, adbSyncReadResponse, AdbSyncResponseId } from './response';
+
+export const AdbSyncDataResponse =
+    new Struct({ littleEndian: true })
+        .uint32('dataLength')
+        .arrayBuffer('data', { lengthField: 'dataLength' })
+        .extra({ id: AdbSyncResponseId.Data as const });
+
+const ResponseTypes = {
+    [AdbSyncResponseId.Data]: AdbSyncDataResponse,
+    [AdbSyncResponseId.Done]: new AdbSyncDoneResponse(AdbSyncDataResponse.size),
+};
+
+export async function* adbSyncPull(
+    stream: AdbBufferedStream,
+    path: string,
+): AsyncGenerator<ArrayBuffer, void, void> {
+    await adbSyncWriteRequest(stream, AdbSyncRequestId.Receive, path);
+    while (true) {
+        const response = await adbSyncReadResponse(stream, ResponseTypes);
+        switch (response.id) {
+            case AdbSyncResponseId.Data:
+                yield response.data!;
+                break;
+            case AdbSyncResponseId.Done:
+                return;
+            default:
+                throw new Error('Unexpected response id');
+        }
+    }
+}