Restore /etc/dev-mapping.conf support

[apps/agl-service-can-low-level.git] / libs / ini-config / ini-config.hpp

diff --git a/libs/ini-config/ini-config.hpp b/libs/ini-config/ini-config.hpp
new file mode 100644 (file)
index 0000000..4c8cc11
--- /dev/null
+++ b/libs/ini-config/ini-config.hpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2015, 2016 ,2017 "IoT.bzh"
+ * Author "Loïc Collignon" <loic.collignon@iot.bzh>
+ *
+ * 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.
+ */
+
+#ifndef INI_CONFIG_HPP
+#define INI_CONFIG_HPP
+
+#include <string>
+#include <fstream>
+#include <map>
+#include <regex>
+#include <algorithm>
+
+// Représente un fichier de configuration.
+class ini_config
+{
+public:
+       using map = std::map<std::string, std::string>;
+
+       void read_file(const std::string& filename);
+
+       map get_keys(const std::string& section, bool wo_prefix=true);
+       std::string get_value(const std::string& section, const std::string& key);
+
+       typename map::size_type size() const { return config_.size(); }
+       typename map::iterator begin() { return config_.begin(); }
+       typename map::iterator end() { return config_.end(); }
+       typename map::const_iterator cbegin() const { return config_.cbegin(); }
+       typename map::const_iterator cend() const { return config_.cend(); }
+       typename map::reverse_iterator rbegin() { return config_.rbegin(); }
+       typename map::reverse_iterator rend() { return config_.rend(); }
+       typename map::const_reverse_iterator crbegin() const { return config_.crbegin(); }
+       typename map::const_reverse_iterator crend() const { return config_.crend(); }
+
+private:
+       map config_;
+
+       enum class line_type
+       {
+               ignore = 0,
+               section = 1,
+               key = 2
+       };
+
+       line_type qualify(std::string& line);
+};
+
+#endif // INI_CONFIG_HPP