199 lines
7.2 KiB
C
199 lines
7.2 KiB
C
/****************************************************************************
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* apps/interpreters/bas/bas_fs.h
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*
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* Copyright (c) 1999-2014 Michael Haardt
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Adapted to NuttX and re-released under a 3-clause BSD license:
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*
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* Copyright (C) 2014 Gregory Nutt. All rights reserved.
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* Authors: Alan Carvalho de Assis <Alan Carvalho de Assis>
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* Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __APPS_EXAMPLES_BAS_BAS_FS_H
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#define __APPS_EXAMPLES_BAS_BAS_FS_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <sys/types.h>
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#include "bas_str.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define FS_COLOUR_BLACK 0
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#define FS_COLOUR_BLUE 1
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#define FS_COLOUR_GREEN 2
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#define FS_COLOUR_CYAN 3
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#define FS_COLOUR_RED 4
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#define FS_COLOUR_MAGENTA 5
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#define FS_COLOUR_BROWN 6
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#define FS_COLOUR_WHITE 7
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#define FS_COLOUR_GREY 8
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#define FS_COLOUR_LIGHTBLUE 9
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#define FS_COLOUR_LIGHTGREEN 10
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#define FS_COLOUR_LIGHTCYAN 11
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#define FS_COLOUR_LIGHTRED 12
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#define FS_COLOUR_LIGHTMAGENTA 13
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#define FS_COLOUR_YELLOW 14
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#define FS_COLOUR_BRIGHTWHITE 15
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#define FS_ACCESS_NONE 0
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#define FS_ACCESS_READ 1
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#define FS_ACCESS_WRITE 2
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#define FS_ACCESS_READWRITE 3
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#define FS_LOCK_NONE 0
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#define FS_LOCK_SHARED 1
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#define FS_LOCK_EXCLUSIVE 2
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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct FileStream
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{
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int dev,tty;
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int recLength;
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int infd;
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char inBuf[1024];
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size_t inSize,inCapacity;
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int outfd;
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int outPos;
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int outLineWidth;
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int outColWidth;
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char outBuf[1024];
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size_t outSize,outCapacity;
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int outforeground,outbackground;
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int randomfd;
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int recPos;
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char *recBuf;
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struct StringField field;
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int binaryfd;
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};
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/****************************************************************************
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* Public Data
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****************************************************************************/
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extern const char *FS_errmsg;
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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int FS_opendev(int dev, int infd, int outfd);
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int FS_openin(const char *name);
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int FS_openinChn(int chn, const char *name, int mode);
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int FS_openout(const char *name);
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int FS_openoutChn(int chn, const char *name, int mode, int append);
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int FS_openrandomChn(int chn, const char *name, int mode, int recLength);
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int FS_openbinaryChn(int chn, const char *name, int mode);
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int FS_freechn(void);
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int FS_flush(int dev);
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int FS_close(int dev);
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#ifdef CONFIG_SERIAL_TERMIOS
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int FS_istty(int chn);
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#else
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# define FS_istty(chn) (1)
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#endif
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int FS_lock(int chn, off_t offset, off_t length, int mode, int w);
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int FS_truncate(int chn);
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void FS_shellmode(int chn);
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void FS_fsmode(int chn);
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void FS_xonxoff(int chn, int on);
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int FS_put(int chn);
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int FS_putChar(int dev, char ch);
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int FS_putChars(int dev, const char *chars);
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int FS_putString(int dev, const struct String *s);
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int FS_putItem(int dev, const struct String *s);
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int FS_putbinaryString(int chn, const struct String *s);
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int FS_putbinaryInteger(int chn, long int x);
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int FS_putbinaryReal(int chn, double x);
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int FS_getbinaryString(int chn, struct String *s);
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int FS_getbinaryInteger(int chn, long int *x);
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int FS_getbinaryReal(int chn, double *x);
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int FS_nextcol(int dev);
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int FS_nextline(int dev);
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int FS_tab(int dev, int position);
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int FS_cls(int chn);
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int FS_locate(int chn, int line, int column);
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int FS_colour(int chn, int foreground, int background);
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int FS_get(int chn);
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int FS_getChar(int dev);
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int FS_eof(int chn);
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long int FS_loc(int chn);
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long int FS_lof(int chn);
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int FS_width(int dev, int width);
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int FS_zone(int dev, int zone);
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long int FS_recLength(int chn);
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void FS_field(int chn, struct String *s, long int position, long int length);
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int FS_appendToString(int dev, struct String *s, int onl);
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int FS_inkeyChar(int dev, int ms);
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void FS_sleep(double s);
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int FS_seek(int chn, long int record);
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void FS_closefiles(void);
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int FS_charpos(int chn);
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int FS_copy(const char *from, const char *to);
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int FS_portInput(int address);
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int FS_memInput(int address);
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int FS_portOutput(int address, int value);
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int FS_memOutput(int address, int value);
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#endif /* __APPS_EXAMPLES_BAS_BAS_FS_H */
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