FairMQ: Partially implement ofi::Message

fairmq/ofi/Message.cxx

@@ -0,0 +1,102 @@
+/********************************************************************************
+ *    Copyright (C) 2018 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ *                                                                              *
+ *              This software is distributed under the terms of the             *
+ *              GNU Lesser General Public Licence (LGPL) version 3,             *
+ *                  copied verbatim in the file "LICENSE"                       *
+ ********************************************************************************/
+
+#include <fairmq/ofi/Message.h>
+#include <fairmq/Tools.h>
+#include <FairMQLogger.h>
+
+#include <zmq.h>
+
+namespace fair
+{
+namespace mq
+{
+namespace ofi
+{
+
+using namespace std;
+
+Message::Message()
+{
+    // if (zmq_msg_init(&fMessage) != 0) {
+    //     throw MessageError{tools::ToString("Failed initializing meta message, reason: ", zmq_strerror(errno))};
+    // }
+}
+
+Message::Message(const size_t size)
+    : fSize{size}
+{
+    throw MessageError{"Not yet implemented."};
+}
+
+Message::Message(void* data, const size_t size, fairmq_free_fn* ffn, void* hint)
+{
+    throw MessageError{"Not yet implemented."};
+}
+
+Message::Message(FairMQUnmanagedRegionPtr& region, void* data, const size_t size, void* hint)
+{
+    throw MessageError{"Not yet implemented."};
+}
+
+auto Message::Rebuild() -> void
+{
+    throw MessageError{"Not implemented."};
+}
+
+auto Message::Rebuild(const size_t size) -> void
+{
+    throw MessageError{"Not implemented."};
+}
+
+auto Message::Rebuild(void* data, const size_t size, fairmq_free_fn* ffn, void* hint) -> void
+{
+    throw MessageError{"Not implemented."};
+}
+
+auto Message::GetData() const -> void*
+{
+    throw MessageError{"Not implemented."};
+}
+
+auto Message::GetSize() const -> size_t
+{
+    return fSize;
+}
+
+auto Message::SetUsedSize(const size_t size) -> bool
+{
+    if (size == fSize) {
+        return true;
+    } else if (size <= fSize) {
+        throw MessageError{"Message size shrinking not yet implemented."};
+    } else {
+        throw MessageError{"Cannot grow message size."};
+    }
+}
+
+auto Message::Copy(const fair::mq::Message& msg) -> void
+{
+    throw MessageError{"Not yet implemented."};
+}
+
+auto Message::Copy(const fair::mq::MessagePtr& msg) -> void
+{
+    throw MessageError{"Not yet implemented."};
+}
+
+Message::~Message() noexcept(false)
+{
+    // if (zmq_msg_close(&fMessage) != 0) {
+    //     throw MessageError{tools::ToString("Failed closing meta message, reason: ", zmq_strerror(errno))};
+    // }
+}
+
+} /* namespace ofi */
+} /* namespace mq */
+} /* namespace fair */