source: nscp/Settings.h @ 5fda37e

#pragma once

#include <Singleton.h>
#define BUFF_LEN 4096

class Section {
};

class SettingsT
{
private:
        std::string file_;
public:
        typedef std::list<std::string> sectionList;

        SettingsT(void)
        {
        }

        virtual ~SettingsT(void)
        {
        }

        /**
         * Set the file to read from
         * @param file A INI-file to use as settings repository
         */
        void setFile(std::string file) {
                file_ = file;
        }
        /**
         * Get all keys from a section as a list<string>
         * @param section The section to return all keys from
         * @return A list with all keys from the section
         */
        std::list<std::string> getSection(std::string section) {
                std::list<std::string> ret;
                char* buffer = new char[BUFF_LEN+1];
                unsigned int count = GetPrivateProfileSection(section.c_str(), buffer, BUFF_LEN, file_.c_str());
                if (count == BUFF_LEN-2)
                        throw "Fuck...";
                unsigned int last = 0;
                for (unsigned int i=0;i<count;i++) {
                        if (buffer[i] == '\0') {
                                std::string s = &buffer[last];
                                ret.push_back(s);
                                last = i+1;
                        }
                }
                delete [] buffer;
                return ret;
        }
        /**
         * Get a string from the settings file
         * @param section Section to read from 
         * @param key Key to retrieve
         * @param defaultValue Default value to return if key is not found
         * @return The value or defaultValue if the key is not found
         */
        std::string getString(std::string section, std::string key, std::string defaultValue = "") const {
                char* buffer = new char[1024];
                GetPrivateProfileString(section.c_str(), key.c_str(), defaultValue.c_str(), buffer, 1023, file_.c_str());
                std::string ret = buffer;
                delete [] buffer;
                return ret;
        }
        /**
         * Get an integer from the settings file
         * @param section Section to read from 
         * @param key Key to retrieve
         * @param defaultValue Default value to return if key is not found
         * @return The value or defaultValue if the key is not found
         */
        int getInt(std::string section, std::string key, int defaultValue = 0) {
                return GetPrivateProfileInt(section.c_str(), key.c_str(), defaultValue, file_.c_str());
        }
};

typedef Singleton<SettingsT> Settings;          // Implement the settings manager as a singleton