From a6160dc890262bbf4a0504ec3a3df6556275c60e Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Thu, 30 Nov 2017 14:07:47 +0100
Subject: libconfig test

---
 lib/settings/configuration.h | 92 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 lib/settings/configuration.h

(limited to 'lib/settings/configuration.h')

diff --git a/lib/settings/configuration.h b/lib/settings/configuration.h
new file mode 100644
index 0000000..e0f1872
--- /dev/null
+++ b/lib/settings/configuration.h
@@ -0,0 +1,92 @@
+/*******************************************************************************
+ **
+ ** nyamp: yet another media player
+ ** Copyright (C) 2017  Aqua-sama
+ **
+ ** This program is free software: you can redistribute it and/or modify
+ ** it under the terms of the GNU General Public License as published by
+ ** the Free Software Foundation, either version 3 of the License, or
+ ** (at your option) any later version.
+ **
+ ** This program is distributed in the hope that it will be useful,
+ ** but WITHOUT ANY WARRANTY; without even the implied warranty of
+ ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ ** GNU General Public License for more details.
+ **
+ ** You should have received a copy of the GNU General Public License
+ ** along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ ******************************************************************************/
+
+#ifndef SETTINGS_H
+#define SETTINGS_H
+
+#include <optional>
+#include <vector>
+
+namespace libconfig {
+class Config;
+class Setting;
+}
+
+class Configuration
+{
+public:
+    Configuration();
+    ~Configuration();
+
+    bool readUserConfiguration(const std::string &path);
+    bool readDefaultConfiguration(const std::string &data);
+
+    std::vector<std::string> children(const char *name = "");
+
+    template<typename T>
+    std::optional<T> value(const char* path) const;
+
+    template<typename T>
+    void setValue(std::string path, const T &val);
+
+private:
+    libconfig::Config* getConfig(const char* path) const;
+
+    std::string m_userCfgPath;
+    libconfig::Config *m_userCfg;
+    libconfig::Config *m_defaultCfg;
+};
+
+// instantiate functions
+// this needs to be done because the implementation is in the cpp file
+
+// Settings::value<>
+extern template std::optional<int> Configuration::value<int>(const char* path) const;
+extern template std::optional<unsigned int> Configuration::value<unsigned int>(const char* path) const;
+extern template std::optional<long> Configuration::value<long>(const char* path) const;
+extern template std::optional<unsigned long> Configuration::value<unsigned long>(const char* path) const;
+
+extern template std::optional<long long> Configuration::value<long long>(const char* path) const;
+extern template std::optional<unsigned long long> Configuration::value<unsigned long long>(const char* path) const;
+
+extern template std::optional<float> Configuration::value<float>(const char* path) const;
+extern template std::optional<double> Configuration::value<double>(const char* path) const;
+
+extern template std::optional<bool> Configuration::value<bool>(const char* path) const;
+
+extern template std::optional<std::string> Configuration::value<std::string>(const char* path) const;
+
+// Settings::setValue<>
+extern template void Configuration::setValue<int>(std::string path, const int &val);
+extern template void Configuration::setValue<unsigned int>(std::string path, const unsigned int &val);
+extern template void Configuration::setValue<long>(std::string path, const long &val);
+extern template void Configuration::setValue<unsigned long>(std::string path, const unsigned long &val);
+
+extern template void Configuration::setValue<long long>(std::string path, const long long &val);
+extern template void Configuration::setValue<unsigned long long>(std::string path, const unsigned long long &val);
+
+extern template void Configuration::setValue<float>(std::string path, const float &val);
+extern template void Configuration::setValue<double>(std::string path, const double &val);
+
+extern template void Configuration::setValue<bool>(std::string path, const bool &val);
+
+extern template void Configuration::setValue<std::string>(std::string path, const std::string &val);
+
+#endif // SETTINGS_H
-- 
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