1 files changed, 113 insertions, 0 deletions
diff --git a/extensions/openpower-pels/fru_identity.cpp b/extensions/openpower-pels/fru_identity.cpp
new file mode 100644
index 0000000..8c81e88
--- /dev/null
+++ b/extensions/openpower-pels/fru_identity.cpp
@@ -0,0 +1,113 @@
+/**
+ * Copyright © 2019 IBM Corporation
+ *
+ * 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 "fru_identity.hpp"
+
+namespace openpower
+{
+namespace pels
+{
+namespace src
+{
+
+FRUIdentity::FRUIdentity(Stream& pel)
+{
+    pel >> _type >> _size >> _flags;
+
+    if (_flags & (pnSupplied | maintProcSupplied))
+    {
+        pel.read(_pnOrProcedureID.data(), _pnOrProcedureID.size());
+    }
+
+    if (_flags & ccinSupplied)
+    {
+        pel.read(_ccin.data(), _ccin.size());
+    }
+
+    if (_flags & snSupplied)
+    {
+        pel.read(_sn.data(), _sn.size());
+    }
+}
+
+std::optional<std::string> FRUIdentity::getPN() const
+{
+    if (hasPN())
+    {
+        // NULL terminated
+        std::string pn{_pnOrProcedureID.data()};
+        return pn;
+    }
+
+    return std::nullopt;
+}
+
+std::optional<std::string> FRUIdentity::getMaintProc() const
+{
+    if (hasMP())
+    {
+        // NULL terminated
+        std::string mp{_pnOrProcedureID.data()};
+        return mp;
+    }
+
+    return std::nullopt;
+}
+
+std::optional<std::string> FRUIdentity::getCCIN() const
+{
+    if (hasCCIN())
+    {
+        std::string ccin{_ccin.begin(), _ccin.begin() + _ccin.size()};
+        return ccin;
+    }
+
+    return std::nullopt;
+}
+
+std::optional<std::string> FRUIdentity::getSN() const
+{
+    if (hasSN())
+    {
+        std::string sn{_sn.begin(), _sn.begin() + _sn.size()};
+        return sn;
+    }
+
+    return std::nullopt;
+}
+
+void FRUIdentity::flatten(Stream& pel) const
+{
+    pel << _type << _size << _flags;
+
+    if (hasPN() || hasMP())
+    {
+        pel.write(_pnOrProcedureID.data(), _pnOrProcedureID.size());
+    }
+
+    if (hasCCIN())
+    {
+        pel.write(_ccin.data(), _ccin.size());
+    }
+
+    if (hasSN())
+    {
+        pel.write(_sn.data(), _sn.size());
+    }
+}
+
+} // namespace src
+} // namespace pels
+} // namespace openpower