pw_rpc: Add ClientServer combination
This adds a class which wraps both an RPC client and server, simplifying
setup and usage in systems that require both.
Change-Id: I00e3cbeef91b8703c432800f58a96db5faff63f4
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/40624
Reviewed-by: Wyatt Hepler <hepler@google.com>
Commit-Queue: Alexei Frolov <frolv@google.com>
diff --git a/pw_rpc/client_server.cc b/pw_rpc/client_server.cc
new file mode 100644
index 0000000..f0c34ab
--- /dev/null
+++ b/pw_rpc/client_server.cc
@@ -0,0 +1,30 @@
+// Copyright 2021 The Pigweed Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+// https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+#include "pw_rpc/client_server.h"
+
+namespace pw::rpc {
+
+Status ClientServer::ProcessPacket(std::span<const std::byte> packet,
+ ChannelOutput& interface) {
+ Status status = server_.ProcessPacket(packet, interface);
+ if (status.IsInvalidArgument()) {
+ // INVALID_ARGUMENT indicates the packet is intended for a client.
+ status = client_.ProcessPacket(packet);
+ }
+
+ return status;
+}
+
+} // namespace pw::rpc