Move app/server to flipper-server-core

Summary: moved `app/src/server` to `flipper-server-core/src` and fixed any fallout from that (aka integration points I missed on the preparing diffs).

Reviewed By: passy

Differential Revision: D31541378

fbshipit-source-id: 8a7e0169ebefa515781f6e5e0f7b926415d4b7e9

desktop/flipper-server-core/src/comms/Utilities.tsx

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import {ClientQuery} from 'flipper-common';
+import {CertificateExchangeMedium} from '../utils/CertificateProvider';
+
+/**
+ * Transforms the certificate exchange medium type as number to the
+ * CertificateExchangeMedium type.
+ * @param medium A number representing the certificate exchange medium type.
+ */
+export function transformCertificateExchangeMediumToType(
+  medium: number | undefined,
+): CertificateExchangeMedium {
+  switch (medium) {
+    case undefined:
+    case 1:
+      return 'FS_ACCESS';
+    case 2:
+      return 'WWW';
+    case 3:
+      return 'NONE';
+    default:
+      throw new Error('Unknown Certificate exchange medium: ' + medium);
+  }
+}
+
+/**
+ * Returns the app name from a ClientQuery instance. In most cases it should be
+ * the app name as given in the query. On Android, and for old SDK versions (<3) it
+ * will returned the app name suffixed by '(Outdated SDK)'.
+ *
+ * Reason is, in previous version (<3), app may not appear in correct device
+ * section because it refers to the name given by client which is not fixed
+ * for android emulators, so it is indicated as outdated so that developers
+ * might want to update SDK to get rid of this connection swap problem
+ * @param query A ClientQuery object.
+ */
+export function appNameWithUpdateHint(query: ClientQuery): string {
+  if (query.os === 'Android' && (!query.sdk_version || query.sdk_version < 3)) {
+    return query.app + ' (Outdated SDK)';
+  }
+  return query.app;
+}