Chris Danford
112 lines
2.8 KiB
C++
112 lines
2.8 KiB
C++
/*
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-----------------------------------------------------------------------------
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File: IniFile.h
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Desc: Wrapper for reading and writing an .ini file.
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Copyright (c) 2001-2002 by the persons listed below. All rights reserved.
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-----------------------------------------------------------------------------
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*/
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#ifndef _INIFILE_H_
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#define _INIFILE_H_
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#include <afxtempl.h>
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//#include <iostream.h>
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class IniFile
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{
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//all private variables
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private:
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//stores pathname of ini file to read/write
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CString path;
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//all keys are of this time
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typedef CMapStringToString key;
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//list of keys in ini
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CArray<key, key> keys;
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//corresponding list of keynames
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CArray<CString, CString> names;
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//all private functions
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private:
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//returns index of specified key, or -1 if not found
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int FindKey(CString keyname);
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//public variables
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public:
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//will contain error info if one occurs
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//ended up not using much, just in ReadFile and GetValue
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CString error;
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//public functions
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public:
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//default constructor
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IniFile();
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//constructor, can specify pathname here instead of using SetPath later
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IniFile(CString inipath);
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//default destructor
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virtual ~IniFile();
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//sets path of ini file to read and write from
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void SetPath(CString newpath);
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//reads ini file specified using IniFile::SetPath()
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//returns true if successful, false otherwise
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BOOL ReadFile();
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//writes data stored in class to ini file
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void WriteFile();
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//deletes all stored ini data
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void Reset();
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//returns number of keys currently in the ini
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int GetNumKeys();
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//returns a pointer to the key for direct modification
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CMapStringToString* GetKeyPointer( CString keyname );
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//returns number of values stored for specified key
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int GetNumValues( CString keyname );
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//gets value of [keyname] valuename =
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//overloaded to return CString, int, and double,
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//returns "", or 0 if key/value not found. Sets error member to show problem
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CString GetValue(CString keyname, CString valuename);
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int GetValueI(CString keyname, CString valuename);
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double GetValueF(CString keyname, CString valuename);
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//sets value of [keyname] valuename =.
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//specify the optional paramter as false (0) if you do not want it to create
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//the key if it doesn't exist. Returns true if data entered, false otherwise
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//overloaded to accept CString, int, and double
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BOOL SetValue(CString key, CString valuename, CString value, BOOL create = 1);
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BOOL SetValueI(CString key, CString valuename, int value, BOOL create = 1);
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BOOL SetValueF(CString key, CString valuename, double value, BOOL create = 1);
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//deletes specified value
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//returns true if value existed and deleted, false otherwise
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BOOL DeleteValue(CString keyname, CString valuename);
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//deletes specified key and all values contained within
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//returns true if key existed and deleted, false otherwise
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BOOL DeleteKey(CString keyname);
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};
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#endif
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