[HICN-534] Major rework on libtransport organization

Change-Id: I361b83a18b4fd59be136d5f0817fc28e17e89884
Signed-off-by: Mauro Sardara <msardara@cisco.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/libtransport/src/protocols/errors.cc b/libtransport/src/protocols/errors.cc
new file mode 100644
index 000000000..eefb6f957
--- /dev/null
+++ b/libtransport/src/protocols/errors.cc
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2020 Cisco and/or its affiliates.
+ * 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 <protocols/errors.h>
+
+namespace transport {
+namespace protocol {
+
+const std::error_category& protocol_category() {
+  static protocol_category_impl instance;
+
+  return instance;
+}
+
+const char* protocol_category_impl::name() const throw() {
+  return "transport::protocol::error";
+}
+
+std::string protocol_category_impl::message(int ev) const {
+  switch (static_cast<protocol_error>(ev)) {
+    case protocol_error::success: {
+      return "Success";
+    }
+    case protocol_error::signature_verification_failed: {
+      return "Signature verification failed.";
+    }
+    case protocol_error::integrity_verification_failed: {
+      return "Integrity verification failed";
+    }
+    case protocol_error::no_verifier_provided: {
+      return "Transport cannot get any verifier for the given data.";
+    }
+    case protocol_error::io_error: {
+      return "Conectivity error between transport and local forwarder";
+    }
+    case protocol_error::max_retransmissions_error: {
+      return "Transport protocol reached max number of retransmissions allowed "
+             "for the same interest.";
+    }
+    case protocol_error::session_aborted: {
+      return "The session has been aborted by the application.";
+    }
+    default: { return "Unknown protocol error"; }
+  }
+}
+
+}  // namespace protocol
+}  // namespace transport
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