creaImageIOSettings.h

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#include <boost/program_options.hpp>
#include <map>

#define SETTINGS_DICOM_LIBRARY                  "<DICOM Library>"
#define SETTINGS_SYNC_EVENT                             "<syncro_event>"
#define SETTINGS_SYNC_FREQ                              "<syncro_frequency>"
#define SETTINGS_DBPATH                                 "<dbpath>"
#define SETTINGS_COPY_PATH                              "<copy_path>"
#define SETTINGS_REMOVE_PATIENT_DISPLAY "<remove_patient>"
#define SETTINGS_OUTPUT_ASK                             "<output_ask>"
#define SETTINGS_OUTPUT_DIM                             "<output_dim>"


namespace creaImageIO
{
    class Settings{
    public :
        Settings(const std::string i_path);
        ~Settings();

        //get the value for a given option
                const std::string getValue(const std::string i_key){return m_SettingsMap[i_key];}
        
                void addDB(const std::string &i_path);

                void removeDB(const std::string &i_path);

                void updateSetting(const std::string& key, const std::string &val);
        
                //write configuration file
                void writeSettingsFile();
                
    private :
                // Settings Key-Value Map
                std::map<std::string, std::string> m_SettingsMap;
                
                //read the configuration file
                void readSettings(std::vector<std::string> &i_Keys, const std::string &i_file);
        // create the configuration file
        void createFile();
                void writeSettings(std::ofstream &o_filebuf);
                std::string m_SettingsFileName;
                
                
    };
}