px4-firmware/nuttx/tools/csvparser.h

77 lines
3.0 KiB
C

/****************************************************************************
* tools/csvparser.h
*
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __TOOLS_CSVPARSER_H
#define __TOOLS_CSVPARSER_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <stdbool.h>
#include <limits.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define LINESIZE (PATH_MAX > 256 ? PATH_MAX : 256)
#define MAX_FIELDS 16
#define MAX_PARMSIZE 128
#define NAME_INDEX 0
#define HEADER_INDEX 1
#define COND_INDEX 2
#define RETTYPE_INDEX 3
#define PARM1_INDEX 4
/****************************************************************************
* Public Data
****************************************************************************/
extern bool g_debug;
extern char g_line[LINESIZE+1];
extern char g_parm[MAX_FIELDS][MAX_PARMSIZE];
extern int g_lineno;
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
char *read_line(FILE *stream);
int parse_csvline(char *ptr);
#endif /* __TOOLS_CSVPARSER_H */