c++ implementation of read conf file

(Reason:libconfig error without double quotes)

src/ui/read_config.cpp

@@ -0,0 +1,37 @@
+//
+// Created by lakinduakash on 14/04/19.
+//
+
+#include "read_config.h"
+
+
+#include <iostream>
+#include <fstream>
+#include <algorithm>
+
+extern "C" {
+
+
+int read_config_1() {
+    // std::ifstream is RAII, i.e. no need to call close
+    std::ifstream cFile("/home/lakinduakash/wh.config");
+    if (cFile.is_open()) {
+        std::string line;
+        while (getline(cFile, line)) {
+            line.erase(std::remove_if(line.begin(), line.end(), isspace),
+                       line.end());
+            if (line[0] == '#' || line.empty())
+                continue;
+            auto delimiterPos = line.find("=");
+            auto name = line.substr(0, delimiterPos);
+            auto value = line.substr(delimiterPos + 1);
+            std::cout << name << " " << value << '\n';
+        }
+
+    } else {
+        std::cerr << "Couldn't open config file for reading.\n";
+    }
+
+    return 0;
+}
+}

src/ui/read_config.h

@@ -0,0 +1,20 @@
+//
+// Created by lakinduakash on 14/04/19.
+//
+
+#ifndef WIHOTSPOT_READ_CONFIG_H
+#define WIHOTSPOT_READ_CONFIG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int read_config_1();
+
+#ifdef __cplusplus
+}
+#endif
+
+
+
+#endif //WIHOTSPOT_READ_CONFIG_H