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kconfigdata.h

// vi:ts=4:shiftwidth=4:expandtab
/*
   This file is part of the KDE libraries
   Copyright (c) 1999-2000 Preston Brown <pbrown@kde.org>
   Copyright (C) 1996-2000 Matthias Kalle Dalheimer <kalle@kde.org>
   Copyright (C) 2002 Zhang Le <ejoy@users.sourceforge.net>
   Last Change:20-Jul-2002.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.
*/

#ifndef _KCONFIGDATA_H
#define _KCONFIGDATA_H

#include <map> 
#include <string>
using std::map; 
using std::string; 
//using namespace std;
namespace config {

struct KEntry
{
  KEntry()
    : bDirty(false), bNLS(false), 
      bGlobal(false), bImmutable(false), bDeleted(false), bExpand(false) {}
  string mValue;
  bool    bDirty :1;  // must the entry be written back to disk?
  bool    bNLS   :1;  // entry should be written with locale tag
  bool    bGlobal:1;  // entry should be written to the global config file
  bool    bImmutable:1; // Entry can not be modified
  bool    bDeleted:1; // Entry has been deleted
  bool    bExpand:1;  // Whether to apply dollar expansion
};

struct KEntryKey
{
  KEntryKey(const string& _group = "",
            const string& _key = "")
      : mGroup(_group), mKey(_key), bLocal(false), bDefault(false),
        c_key(_key.c_str()) {}
  string mGroup; // the "group" to which this EntryKey belongs
  string mKey;   // the _actual_ key of the entry in question
  bool    bLocal  :1; // Entry is localised
  bool    bDefault:1; // Entry indicates default value
  const char *c_key;
};

inline bool operator <(const KEntryKey &k1, const KEntryKey &k2)
{
   //saves one strcmp on each call
   int result=strcmp(k1.mGroup.c_str(),k2.mGroup.c_str());
   if (result!=0)
      return (result<0);     

  if (!k1.c_key && k2.c_key)
    return true;

  result = 0;
  if (k1.c_key && k2.c_key)
     result = strcmp(k1.c_key, k2.c_key);
  if (result != 0)
     return result < 0;
  if (!k1.bLocal && k2.bLocal)
    return true;
  if (k1.bLocal && !k2.bLocal)
    return false;
  return (!k1.bDefault && k2.bDefault);
}

typedef map<KEntryKey, KEntry> KEntryMap;

//MSVC++ 6 need std:: before map to work
typedef std::map<KEntryKey, KEntry>::iterator KEntryMapIterator;

//MSVC++ 6 need std:: before map to work
typedef std::map<KEntryKey, KEntry>::const_iterator KEntryMapConstIterator;

 }; //namespace config
#endif

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