71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/*
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* muscle-filesystem.h: Support for MuscleCard Applet from musclecard.com
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*
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* Copyright (C) 2006, Identity Alliance, Thomas Harning <support@identityalliance.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef MUSCLE_FILESYSTEM_H
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#define MUSCLE_FILESYSTEM_H
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#include <stdlib.h>
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#include "libopensc/types.h"
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typedef struct msc_id {
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u8 id[4];
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} msc_id;
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typedef struct mscfs_file {
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msc_id objectId;
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size_t size;
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unsigned short read, write, delete;
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int ef;
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} mscfs_file_t;
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typedef struct mscfs_cache {
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int size;
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int totalSize;
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mscfs_file_t *array;
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} mscfs_cache_t;
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typedef struct mscsfs {
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u8 currentFile[2];
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u8 currentPath[2];
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int currentFileIndex;
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mscfs_cache_t cache;
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void* udata;
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int (*listFile)(mscfs_file_t *fileOut, int reset, void* udata);
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} mscfs_t;
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mscfs_t *mscfs_new(void);
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void mscfs_free(mscfs_t *fs);
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void mscfs_clear_cache(mscfs_t* fs);
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int mscfs_push_file(mscfs_t* fs, mscfs_file_t *file);
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int mscfs_update_cache(mscfs_t* fs);
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void mscfs_check_cache(mscfs_t* fs);
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int mscfs_lookup_path(mscfs_t* fs, const u8 *path, int pathlen, msc_id* objectId, int isDirectory);
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int mscfs_lookup_local(mscfs_t* fs, const int id, msc_id* objectId);
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/* -1 any, 0 DF, 1 EF */
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int mscfs_check_selection(mscfs_t *fs, int requiredItem);
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int mscfs_loadFileInfo(mscfs_t* fs, const u8 *path, int pathlen, mscfs_file_t **file_data, int* index);
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#endif
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