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FileB.h

Go to the documentation of this file.

// ZenLib::FileB - standart files functions
// Copyright (C) 2002-2003 Jérôme Martinez, Zen@MediaArea.net
//
// This software is provided 'as-is', without any express or implied
// warranty.  In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//    claim that you wrote the original software. If you use this software
//    in a product, an acknowledgment in the product documentation would be
//    appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//    misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.
//
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// File
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
// Version 0.0.1
// -------------
//
//
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
// 0.0.1
// 
// 
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

//---------------------------------------------------------------------------
#ifndef ZenFileBH
#define ZenFileBH
//---------------------------------------------------------------------------

//---------------------------------------------------------------------------
#include <ZenLib/File_.h>
#include <stdio.h>
//---------------------------------------------------------------------------

namespace ZenLib
{

//***************************************************************************
// Classe CFichier_Binaire
//***************************************************************************

class FileB : public File_
{
public :
    //Gestion de la classe
    FileB ();
    ~FileB ();

    //Ouverture/fermeture
    int Ouvrir (const Ztring &Fichier="", bool Nouveau=false, bool Ajout=false, bool Ecriture=false);
    void Fermer ();

    //Gestion binaire
    int Lire(unsigned char* Data, int Taille_Max);
    int Lire(unsigned char* Data, int Taille_Max, int Offset, int Whence=SEEK_SET);
    int Ecrire (const unsigned char* Data, int Taille);
    int Ecrire (const unsigned char* Data, int Taille, int Offset, int Whence=SEEK_SET);
    int Lire(char* Data, int Taille_Max);
    int Lire(char* Data, int Taille_Max, int Offset, int Whence=SEEK_SET);
    int Ecrire (const char* Data, int Taille);
    int Ecrire (const char* Data, int Taille, int Offset, int Whence=SEEK_SET);

    //Divers
    bool Eof(); //Fin de fichier
    int Longueur(); //Taille du fichier
    static int Supprimer(Ztring Fichier); //Supprimer le fichier
    int Position_Get(); //Quelle est la position dans le fichier
    int Position_Set(int Offset, int Whence=SEEK_SET);
    Ztring Nom_Get();

protected :
    int F;
};

} //Namespace

#endif

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