1 files changed, 39 insertions, 0 deletions
diff --git a/packages/taler-util/src/http-common.ts b/packages/taler-util/src/http-common.ts
new file mode 100644
index 000000000..eeb335ba7
--- /dev/null
+++ b/packages/taler-util/src/http-common.ts
@@ -0,0 +1,39 @@
+/*
+ This file is part of GNU Taler
+ (C) 2023 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+*/
+
+const textEncoder = new TextEncoder();
+
+export interface HttpLibArgs {
+  enableThrottling?: boolean,
+}
+
+export function encodeBody(body: any): ArrayBuffer {
+  if (body == null) {
+    return new ArrayBuffer(0);
+  }
+  if (typeof body === "string") {
+    return textEncoder.encode(body).buffer;
+  } else if (ArrayBuffer.isView(body)) {
+    return body.buffer;
+  } else if (body instanceof ArrayBuffer) {
+    return body;
+  } else if (typeof body === "object") {
+    return textEncoder.encode(JSON.stringify(body)).buffer;
+  }
+  throw new TypeError("unsupported request body type");
+}