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posix/directory.h

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00001 /***************************************************************************
00002  $RCSfile: directory.h,v $
00003                              -------------------
00004     cvs         : $Id: directory.h,v 1.3 2003/02/11 22:24:10 aquamaniac Exp $
00005     begin       : Tue Dec 03 2002
00006     copyright   : (C) 2002 by Martin Preuss
00007     email       : martin@libchipcard.de
00008 
00009  ***************************************************************************
00010  *                                                                         *
00011  *   This library is free software; you can redistribute it and/or         *
00012  *   modify it under the terms of the GNU Lesser General Public            *
00013  *   License as published by the Free Software Foundation; either          *
00014  *   version 2.1 of the License, or (at your option) any later version.    *
00015  *                                                                         *
00016  *   This library is distributed in the hope that it will be useful,       *
00017  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00018  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00019  *   Lesser General Public License for more details.                       *
00020  *                                                                         *
00021  *   You should have received a copy of the GNU Lesser General Public      *
00022  *   License along with this library; if not, write to the Free Software   *
00023  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,                 *
00024  *   MA  02111-1307  USA                                                   *
00025  *                                                                         *
00026  ***************************************************************************/
00027 
00034 #ifndef CH_DIRECTORY_H
00035 #define CH_DIRECTORY_H
00036 
00037 
00038 #include <sys/types.h>
00039 #include <dirent.h>
00040 
00041 #ifdef __cplusplus
00042 extern "C" {
00043 #endif
00044 
00045 CHIPCARD_API typedef struct DIRECTORYDATASTRUCT DIRECTORYDATA;
00046 
00047 
00048 CHIPCARD_API struct DIRECTORYDATASTRUCT {
00049   DIR *handle;
00050 };
00051 
00052 
00056 CHIPCARD_API DIRECTORYDATA *Directory_new();
00057 
00061 CHIPCARD_API void Directory_free(DIRECTORYDATA *d);
00062 
00063 
00064 
00073 CHIPCARD_API int Directory_Open(DIRECTORYDATA *d, const char *n);
00074 
00082 CHIPCARD_API int Directory_Close(DIRECTORYDATA *d);
00083 
00095 CHIPCARD_API int Directory_Read(DIRECTORYDATA *d,
00096                                 char *buffer,
00097                                 int len);
00098 
00107 CHIPCARD_API int Directory_Rewind(DIRECTORYDATA *d);
00108 
00109 
00110 #ifdef __cplusplus
00111 }
00112 #endif
00113 
00114 
00115 #endif /* CH_DIRECTORY_H */
00116 
00117 
00118 
00119 

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