FreeCalypso > hg > fc-magnetite
view src/gpf3/inc/pco_inifile.h @ 225:b16d79c550a2
aci2: AT@SC bogon fully expunged
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 24 Oct 2016 05:50:25 +0000 |
parents | c41a534f33c6 |
children |
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/* +----------------------------------------------------------------------------- | Project : PCO2 | Modul : inc\pco_inifile.h +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Contains declarations of the class IniFile. (Based on | File from Adam Clauss) +----------------------------------------------------------------------------- */ #ifndef _PCO_INIFILE_H_ #define _PCO_INIFILE_H_ /*==== INCLUDES ===================================================*/ #pragma warning (disable: 4786) /* ignore warning about to long template names */ #include <iostream> #include <string> #include <vector> #include "cms.h" using namespace std; /*==== PROTOTYPES ==================================================*/ //all Keys are of this type struct Key { //list of values in key vector<string> values; //corresponding list of value names vector<string> names; //corresponding list of modified state vector<bool> modified; }; class IniFile { //all private variables private: //stores pathname of ini file to read/write string path; //list of Keys in ini vector<Key> keys; //corresponding list of Keynames vector<string> names; // semaphore to protect file reading/writing CMS_HANDLE m_file_sema; //all private functions private: //overloaded to take string istream & getline( istream & is, string & str ); //returns index of specified value, in the specified Key, or -1 if not found int FindValue(int Keynum, string valuename) const; //returns index of specified Key, or -1 if not found int FindKey(string Keyname) const; //public variables public: //will contain error info if one occurs //ended up not using much, just in ReadFile and GetValue mutable string error; //will contain warning info if one occurs //ended up not using much, just in ReadFile mutable string warning; //public functions public: //default constructor IniFile(); //constructor, can specify pathname here instead of using SetPath later IniFile(string inipath); //default destructor virtual ~IniFile(); //sets path of ini file to read and write from void SetPath(string newpath); //returns path of currently selected ini file const char* GetPath() const { return path.c_str();} //reads ini file specified using IniFile::SetPath() //returns true if successful, false otherwise //may contain warnings in warning-variable bool ReadFile(bool refresh=false); //writes data stored in class to ini file bool WriteFile(bool refresh_first=true); //deletes all stored ini data void Reset(); //returns number of Keys currently in the ini int GetNumKeys() const; //returns number of values stored for specified Key int GetNumValues(string Keyname) const; //gets value of [Keyname] valuename = //overloaded to return string, int, and double, //returns "", or 0 if Key/value not found. Sets error member to show problem string GetValue(string Keyname, string valuename) const; int GetValueI(string Keyname, string valuename) const; double GetValueF(string Keyname, string valuename) const; //sets value of [Keyname] valuename =. //specify the optional paramter as false (0) if you do not want it to create //the Key if it doesn't exist. Returns true if data entered, false otherwise //overloaded to accept string, int, and double bool SetValue(string Key, string valuename, string value, bool create = 1); bool SetValueI(string Key, string valuename, int value, bool create = 1); bool SetValueF(string Key, string valuename, double value, bool create = 1); bool modified(string keyname, string valuename); bool set_modified(string keyname, string valuename, bool modified=true); //deletes specified value //returns true if value existed and deleted, false otherwise bool DeleteValue(string Keyname, string valuename); //deletes specified Key and all values contained within //returns true if Key existed and deleted, false otherwise bool DeleteKey(string Keyname); }; #endif /* _PCO_INIFILE_H_ */