85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2014 Franklin Wei, Benjamin Brown
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* Copyright (C) 2004 Gregory Montoir
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#ifndef __SERIALIZER_H__
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#define __SERIALIZER_H__
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#include "intern.h"
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#define CUR_VER 2
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#define VER(x) x
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enum EntryType {
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SET_INT,
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SET_ARRAY,
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SET_PTR,
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SET_END
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};
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#define SE_INT(i,sz,ver) { SET_INT, sz, 1, i, ver, CUR_VER }
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#define SE_ARRAY(a,n,sz,ver) { SET_ARRAY, sz, n, a, ver, CUR_VER }
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#define SE_PTR(p,ver) { SET_PTR, 0, 0, p, ver, CUR_VER }
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#define SE_END() { SET_END, 0, 0, 0, 0, 0 }
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struct File;
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enum {
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SES_BOOL = 1,
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SES_INT8 = 1,
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SES_INT16 = 2,
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SES_INT32 = 4
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};
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enum Mode {
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SM_SAVE,
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SM_LOAD
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};
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struct Entry {
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enum EntryType type;
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uint8_t size;
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uint16_t n;
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void *data;
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uint16_t minVer;
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uint16_t maxVer;
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};
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struct Serializer {
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File *_stream;
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enum Mode _mode;
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uint8_t *_ptrBlock;
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uint16_t _saveVer;
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uint32_t _bytesCount;
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};
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void ser_create(struct Serializer*, File *stream, enum Mode mode, uint8_t *ptrBlock, uint16_t saveVer);
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void ser_saveOrLoadEntries(struct Serializer*, struct Entry *entry);
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void ser_saveEntries(struct Serializer*, struct Entry *entry);
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void ser_loadEntries(struct Serializer*, struct Entry *entry);
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void ser_saveInt(struct Serializer*, uint8_t es, void *p);
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void ser_loadInt(struct Serializer*, uint8_t es, void *p);
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#endif
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