Revert "Revert "Move libprotocan to hardware/interfaces/automotive domain""
Fixed the offending line :(
This reverts commit 7f6d54c371b3480ccd07b747a872418443c76937.
Bug: 213244647
Change-Id: Ic90560ea970705a42466ece3ba2d7422f37a706e
diff --git a/automotive/can/1.0/tools/libprotocan/MessageDef.cpp b/automotive/can/1.0/tools/libprotocan/MessageDef.cpp
new file mode 100644
index 0000000..23ce1df
--- /dev/null
+++ b/automotive/can/1.0/tools/libprotocan/MessageDef.cpp
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * 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
+ *
+ * http://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 <libprotocan/MessageDef.h>
+
+#include <android-base/logging.h>
+
+namespace android::hardware::automotive::protocan {
+
+using can::V1_0::CanMessage;
+using can::V1_0::CanMessageId;
+
+MessageDef::MessageDef(CanMessageId id, uint16_t len, std::map<std::string, Signal> signals,
+ std::optional<Signal> counter, std::optional<Checksum> checksum)
+ : id(id), kLen(len), kSignals(std::move(signals)), kCounter(counter), kChecksum(checksum) {}
+
+const Signal& MessageDef::operator[](const std::string& signalName) const {
+ auto it = kSignals.find(signalName);
+ CHECK(it != kSignals.end()) << "Signal " << signalName << " doesn't exist";
+ return it->second;
+}
+
+CanMessage MessageDef::makeDefault() const {
+ CanMessage msg = {};
+ msg.id = id;
+ msg.payload.resize(kLen);
+
+ for (auto const& [name, signal] : kSignals) {
+ signal.setDefault(msg);
+ }
+
+ return msg;
+}
+
+MessageCounter MessageDef::makeCounter() const {
+ CHECK(kCounter.has_value()) << "Can't build a counter for message without such signal";
+ return MessageCounter(*kCounter);
+}
+
+void MessageDef::updateChecksum(can::V1_0::CanMessage& msg) const {
+ if (!kChecksum.has_value()) return;
+ kChecksum->update(msg);
+}
+
+bool MessageDef::validate(const can::V1_0::CanMessage& msg) const {
+ return msg.payload.size() >= kLen;
+}
+
+} // namespace android::hardware::automotive::protocan