Init gNMI server.

Change-Id: Ie898b5385096e735bf947775e0278c3c8f4797a8
Signed-off-by: Andrej Kozemcak <andrej.kozemcak@pantheon.tech>

1 files changed, 112 insertions, 0 deletions

diff --git a/src/gnmi/gnmidata.cpp b/src/gnmi/gnmidata.cpp
new file mode 100644
index 0000000..5ee53c4
--- /dev/null
+++ b/src/gnmi/gnmidata.cpp
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2019 PANTHEON.tech.
+ *
+ * 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 "gnmidata.h"
+
+gNMIData::ValueType gNMIData::dataType() const
+{
+    return dtype;
+}
+
+void gNMIData::clean()
+{
+    dtype = ValueType::UnknownVal;
+    value = {};
+    xpath = "";
+}
+
+void gNMIData::setXPath(const std::string& str, xPathType type)
+{
+    std::size_t pos = 0;
+
+    xpath = str;
+
+    if (xPathType::gNMIPath == type) {
+        return;
+    }
+
+    while (std::string::npos != (pos = xpath.find(":", pos))) {
+        xpath.replace(pos, std::string(":").length(), "/");
+    }
+}
+
+void gNMIData::setValue(const std::string& str)
+{
+    dtype = ValueType::dStringVal;
+    value = str;
+}
+
+void gNMIData::setValue(int val)
+{
+    dtype = ValueType::dIntVal;
+    value = val;
+}
+
+std::string gNMIData::getXPath(gNMIData::xPathType type) const
+{
+    switch (type) {
+        case xPathType::gNMIPath:
+            return xpath;
+
+        case xPathType::sysrepoPath:
+            return convertToSyrepoPath();
+
+        default:
+            break;
+    }
+
+    return xpath;
+}
+
+std::string gNMIData::getStr() const
+{
+    switch (dtype) {
+        case ValueType::dIntVal:
+            return std::to_string(getInt());
+
+        case ValueType::dStringVal:
+            return std::get<std::string>(value);
+
+        case ValueType::UnknownVal:
+        default:
+            //TODO: I`m not sure with N/Al
+            return "N/A";
+    }
+
+    return "N/A";
+}
+
+int gNMIData::getInt() const
+{
+    return std::get<int>(value);
+}
+
+std::string gNMIData::convertToSyrepoPath() const
+{
+    std::string str = xpath;
+    std::size_t pos = 0;
+    int i = 0;
+
+    while (std::string::npos != (pos = str.find("/", pos))) {
+        if (1 == i++) {
+            str.replace(pos, std::string("/").length(), ":");
+            break;
+        }
+        pos++;
+    }
+
+    return str;
+}