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getField.h

The information required by calling programs in order to use the getField functions.

Source Code

/**
* Copyright (c) 2008, Corey's Consulting LLC. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - 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.
*
* 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.
*/

#include <stdio.h>

#undef __BEGIN_DECLS
#undef __END_DECLS

#ifdef __cplusplus
# define __BEGIN_DECLS extern "C" {
# define __END_DECLS }
#else
# define __BEGIN_DECLS /* empty */
# define __END_DECLS /* empty */
#endif

#ifdef TRUE
#undef TRUE
#undef FALSE
#endif

#define TRUE (1)
#define FALSE (0)

// These are the return values from the getField/getLocation functions
// contained within c_getField.c.

#define GF_SUCCESS 0
#define GF_NULL_PARAM -1 /* one of the paramters is NULL */
#define GF_FIELD_NOT_FOUND -2 /* the string does not have iFldNum */
#define GF_SIZE_TOO_SMALL -3 /* buffer not large enough to hold field */
#define GF_INTERNAL_ERROR -4 /* should never happen */
#define GF_INVALID_PARMS -5 /* bad parameters to getFieldMB() */

int getField(char *cpLine, char cDelim, int iDesiredFld,char *cpOutBuf, int iSizBuf);
int getFieldMB(char *cpLine, int iLenLine, char *cpDelim, int iLenDelim,
int iDesiredFld, char *cpOutBuf,int iSizBuf);
char * getLocationMB(char *cpLine, int iLenLine, char *cpDelim, int iLenDelim,
int iDesiredFld, int *ipLenField, int *ipErrVal);
char countFieldsMB(char *cpLine, int iLenLine, char *cpDelim, int iLenDelim,
char cIncludeEmpty);

__END_DECLS

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