00001 /* 00002 Simple Operating System for Smartcard Education 00003 Copyright (C) 2002 Matthias Bruestle <m@mbsks.franken.de> 00004 00005 This program is free software; you can redistribute it and/or modify 00006 it under the terms of the GNU General Public License as published by 00007 the Free Software Foundation; either version 2 of the License, or 00008 (at your option) any later version. 00009 00010 This program is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 GNU General Public License for more details. 00014 00015 You should have received a copy of the GNU General Public License 00016 along with this program; if not, write to the Free Software 00017 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 */ 00019 00052 #ifndef SOSSE_FS_H 00053 #define SOSSE_FS_H 00054 00055 #include <types.h> 00056 #include <fstream.h> 00057 00064 typedef struct s_fpath { 00065 iu16 df; 00066 iu16 ef; 00067 } S_FPATH; 00068 00072 typedef struct s_finfo { 00073 iu16 size; 00074 iu16 fid; 00075 iu8 type; 00076 iu8 ac[1]; 00077 #if CONF_WITH_RECORD_FILES==1 00078 iu8 rnum; 00079 iu8 rsize; 00080 #endif 00081 } S_FINFO; 00082 00084 #define FS_TYPE_DF 0x38 00085 00086 #define FS_TYPE_EF 0x00 00087 00089 #define FS_TYPE_EF_TRANSP 0x00 00090 00091 #define FS_TYPE_EF_FIXED 0x01 00092 00094 #define FS_HEADER_SIZE sizeof(S_FINFO) 00095 00102 extern S_FPATH selected; 00103 00112 bool fs_init( void ); 00128 bool fs_seek( iu16 fid, S_FSTREAM *fs, S_FINFO *fi, iu8 type ); 00137 bool fs_seekEnd( S_FSTREAM *fs ); 00148 bool fs_getData( S_FPATH *fp, S_FSTREAM *fs, S_FINFO *fi ); 00164 bool fs_getFPath( iu16 fid, S_FPATH *fp, S_FSTREAM *fs, S_FINFO *fi ); 00176 bool fs_delete( iu16 fid ); 00189 bool fs_create( S_FINFO *fi ); 00190 00191 #endif /* SOSSE_FS_H */ 00192