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Diffstat (limited to '')
| -rw-r--r-- | libconfig.h++ | 424 |
1 files changed, 0 insertions, 424 deletions
diff --git a/libconfig.h++ b/libconfig.h++ deleted file mode 100644 index 0a3b4b2..0000000 --- a/libconfig.h++ +++ /dev/null @@ -1,424 +0,0 @@ -/* ---------------------------------------------------------------------------- - libconfig - A library for processing structured configuration files - Copyright (C) 2005-2009 Mark A Lindner - - This file is part of libconfig. - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public License - as published by the Free Software Foundation; either version 2.1 of - the License, or (at your option) any later version. - - This library 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, see - <http://www.gnu.org/licenses/>. - ---------------------------------------------------------------------------- -*/ - -#ifndef __libconfig_hpp -#define __libconfig_hpp - -#include <stdio.h> -#include <string> -#include <map> - -namespace libconfig -{ - -#include <libconfig.h> - - class LIBCONFIG_API ConfigException : public std::exception { }; - - class Setting; // fwd decl - - class LIBCONFIG_API SettingException : public ConfigException - { - friend class Config; - - public: - - SettingException(const SettingException &other); - SettingException& operator=(const SettingException &other); - - virtual ~SettingException() throw(); - - const char *getPath() const; - - virtual const char *what() const throw(); - - protected: - - SettingException(const Setting &setting); - SettingException(const Setting &setting, int idx); - SettingException(const Setting &setting, const char *name); - SettingException(const char *path); - - private: - - char *_path; - }; - - class LIBCONFIG_API SettingTypeException : public SettingException - { - friend class Config; - friend class Setting; - - const char *what() const throw(); - - private: - - SettingTypeException(const Setting &setting); - SettingTypeException(const Setting &setting, int idx); - SettingTypeException(const Setting &setting, const char *name); - }; - - class LIBCONFIG_API SettingNotFoundException : public SettingException - { - friend class Config; - friend class Setting; - - const char *what() const throw(); - - private: - - SettingNotFoundException(const Setting &setting, int idx); - SettingNotFoundException(const Setting &setting, const char *name); - SettingNotFoundException(const char *path); - }; - - class LIBCONFIG_API SettingNameException : public SettingException - { - friend class Config; - friend class Setting; - - const char *what() const throw(); - - private: - - SettingNameException(const Setting &setting, const char *name); - }; - - class LIBCONFIG_API FileIOException : public ConfigException - { - const char *what() const throw(); - }; - - class LIBCONFIG_API ParseException : public ConfigException - { - friend class Config; - - public: - - virtual ~ParseException() throw(); - - inline int getLine() throw() - { return(_line); } - - inline const char *getError() throw() - { return(_error); } - - const char *what() const throw(); - - private: - - ParseException(int line, const char *error); - - int _line; - const char *_error; - }; - - class LIBCONFIG_API Setting - { - friend class Config; - - public: - - enum Type - { - TypeNone = 0, - // scalar types - TypeInt, - TypeInt64, - TypeFloat, - TypeString, - TypeBoolean, - // aggregate types - TypeGroup, - TypeArray, - TypeList - }; - - enum Format - { - FormatDefault = 0, - FormatHex = 1 - }; - - private: - - config_setting_t *_setting; - Type _type; - Format _format; - - Setting(config_setting_t *setting); - - void assertType(Type type) const - throw(SettingTypeException); - static Setting & wrapSetting(config_setting_t *setting); - - Setting(const Setting& other); // not supported - Setting& operator=(const Setting& other); // not supported - - public: - - virtual ~Setting() throw(); - - inline Type getType() const throw() { return(_type); } - - inline Format getFormat() const throw() { return(_format); } - void setFormat(Format format) throw(); - - operator bool() const throw(SettingTypeException); - operator long() const throw(SettingTypeException); - operator unsigned long() const throw(SettingTypeException); - operator int() const throw(SettingTypeException); - operator unsigned int() const throw(SettingTypeException); - operator long long() const throw(SettingTypeException); - operator unsigned long long() const throw(SettingTypeException); - operator double() const throw(SettingTypeException); - operator float() const throw(SettingTypeException); - operator const char *() const throw(SettingTypeException); - operator std::string() const throw(SettingTypeException); - - Setting & operator=(bool value) throw(SettingTypeException); - Setting & operator=(long value) throw(SettingTypeException); - Setting & operator=(int value) throw(SettingTypeException); - Setting & operator=(const long long &value) throw(SettingTypeException); - Setting & operator=(const double &value) throw(SettingTypeException); - Setting & operator=(float value) throw(SettingTypeException); - Setting & operator=(const char *value) throw(SettingTypeException); - Setting & operator=(const std::string &value) throw(SettingTypeException); - - Setting & operator[](const char * key) const - throw(SettingTypeException, SettingNotFoundException); - - inline Setting & operator[](const std::string & key) const - throw(SettingTypeException, SettingNotFoundException) - { return(operator[](key.c_str())); } - - Setting & operator[](int index) const - throw(SettingTypeException, SettingNotFoundException); - - bool lookupValue(const char *name, bool &value) const throw(); - bool lookupValue(const char *name, long &value) const throw(); - bool lookupValue(const char *name, unsigned long &value) const throw(); - bool lookupValue(const char *name, int &value) const throw(); - bool lookupValue(const char *name, unsigned int &value) const throw(); - bool lookupValue(const char *name, long long &value) const throw(); - bool lookupValue(const char *name, unsigned long long &value) - const throw(); - bool lookupValue(const char *name, double &value) const throw(); - bool lookupValue(const char *name, float &value) const throw(); - bool lookupValue(const char *name, const char *&value) const throw(); - bool lookupValue(const char *name, std::string &value) const throw(); - - inline bool lookupValue(const std::string &name, bool &value) - const throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, long &value) - const throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, unsigned long &value) - const throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, int &value) const throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, unsigned int &value) - const throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, long long &value) - const throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, - unsigned long long &value) const throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, double &value) const - throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, float &value) const - throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, const char *&value) const - throw() - { return(lookupValue(name.c_str(), value)); } - - inline bool lookupValue(const std::string &name, std::string &value) const - throw() - { return(lookupValue(name.c_str(), value)); } - - void remove(const char *name) - throw(SettingTypeException, SettingNotFoundException); - - inline void remove(const std::string & name) - throw(SettingTypeException, SettingNotFoundException) - { remove(name.c_str()); } - - void remove(unsigned int idx) - throw(SettingTypeException, SettingNotFoundException); - - inline Setting & add(const std::string & name, Type type) - throw(SettingNameException, SettingTypeException) - { return(add(name.c_str(), type)); } - - Setting & add(const char *name, Type type) - throw(SettingNameException, SettingTypeException); - - Setting & add(Type type) throw(SettingTypeException); - - inline bool exists(const std::string & name) const throw() - { return(exists(name.c_str())); } - - bool exists(const char *name) const throw(); - - int getLength() const throw(); - const char *getName() const throw(); - std::string getPath() const; - int getIndex() const throw(); - - const Setting & getParent() const throw(SettingNotFoundException); - Setting & getParent() throw(SettingNotFoundException); - - bool isRoot() const throw(); - - inline bool isGroup() const throw() - { return(_type == TypeGroup); } - - inline bool isArray() const throw() - { return(_type == TypeArray); } - - inline bool isList() const throw() - { return(_type == TypeList); } - - inline bool isAggregate() const throw() - { return(_type >= TypeGroup); } - - inline bool isScalar() const throw() - { return((_type > TypeNone) && (_type < TypeGroup)); } - - inline bool isNumber() const throw() - { return((_type == TypeInt) || (_type == TypeInt64) - || (_type == TypeFloat)); } - - inline unsigned int getSourceLine() const throw() - { return(config_setting_source_line(_setting)); } - }; - - class LIBCONFIG_API Config - { - private: - - config_t _config; - - static void ConfigDestructor(void *arg); - Config(const Config& other); // not supported - Config& operator=(const Config& other); // not supported - - public: - - Config(); - virtual ~Config(); - - void setAutoConvert(bool flag); - bool getAutoConvert() const; - - void read(FILE *stream) throw(ParseException); - void write(FILE *stream) const; - - void readFile(const char *filename) throw(FileIOException, ParseException); - void writeFile(const char *filename) throw(FileIOException); - - inline Setting & lookup(const std::string &path) const - throw(SettingNotFoundException) - { return(lookup(path.c_str())); } - - Setting & lookup(const char *path) const throw(SettingNotFoundException); - - inline bool exists(const std::string & path) const throw() - { return(exists(path.c_str())); } - - bool exists(const char *path) const throw(); - - bool lookupValue(const char *path, bool &value) const throw(); - bool lookupValue(const char *path, long &value) const throw(); - bool lookupValue(const char *path, unsigned long &value) const throw(); - bool lookupValue(const char *path, int &value) const throw(); - bool lookupValue(const char *path, unsigned int &value) const throw(); - bool lookupValue(const char *path, long long &value) const throw(); - bool lookupValue(const char *path, unsigned long long &value) - const throw(); - bool lookupValue(const char *path, double &value) const throw(); - bool lookupValue(const char *path, float &value) const throw(); - bool lookupValue(const char *path, const char *&value) const throw(); - bool lookupValue(const char *path, std::string &value) const throw(); - - inline bool lookupValue(const std::string &path, bool &value) const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, long &value) const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, unsigned long &value) - const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, int &value) const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, unsigned int &value) - const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, long long &value) - const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, - unsigned long long &value) const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, double &value) - const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, float &value) - const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, const char *&value) - const throw() - { return(lookupValue(path.c_str(), value)); } - - inline bool lookupValue(const std::string &path, std::string &value) - const throw() - { return(lookupValue(path.c_str(), value)); } - - Setting & getRoot() const; - }; - -} // namespace libconfig - -#endif // __libconfig_hpp |