GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libform/fty_alnum.c Lines: 0 19 0.0 %
Date: 2017-11-13 Branches: 0 28 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: fty_alnum.c,v 1.9 2015/01/23 22:48:51 krw Exp $	*/
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/****************************************************************************
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 * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
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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            *
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 * "Software"), to deal in the Software without restriction, including      *
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 * without limitation the rights to use, copy, modify, merge, publish,      *
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 * distribute, distribute with modifications, sublicense, and/or sell       *
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 * copies of the Software, and to permit persons to whom the Software is    *
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 * 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  *
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 * in 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               *
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
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 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
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 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
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 *                                                                          *
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 * Except as contained in this notice, the name(s) of the above copyright   *
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 * holders shall not be used in advertising or otherwise to promote the     *
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 * sale, use or other dealings in this Software without prior written       *
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 * authorization.                                                           *
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 ****************************************************************************/
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/***************************************************************************
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*                                                                          *
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*  Author : Juergen Pfeifer                                                *
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*                                                                          *
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***************************************************************************/
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#include "form.priv.h"
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MODULE_ID("$Id: fty_alnum.c,v 1.9 2015/01/23 22:48:51 krw Exp $")
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#define thisARG alnumARG
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typedef struct
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  {
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    int width;
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  }
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thisARG;
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/*---------------------------------------------------------------------------
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|   Facility      :  libnform
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|   Function      :  static void *Make_This_Type(va_list *ap)
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|
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|   Description   :  Allocate structure for alphanumeric type argument.
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|
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|   Return Values :  Pointer to argument structure or NULL on error
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+--------------------------------------------------------------------------*/
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static void *
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Make_This_Type(va_list *ap)
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{
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  thisARG *argp = typeMalloc(thisARG, 1);
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  if (argp)
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    {
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      T((T_CREATE("thisARG %p"), argp));
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      argp->width = va_arg(*ap, int);
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    }
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  return ((void *)argp);
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}
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/*---------------------------------------------------------------------------
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|   Facility      :  libnform
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|   Function      :  static void *Copy_ThisType(const void *argp)
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|
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|   Description   :  Copy structure for alphanumeric type argument.
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|
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|   Return Values :  Pointer to argument structure or NULL on error.
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+--------------------------------------------------------------------------*/
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static void *
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Copy_This_Type(const void *argp)
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{
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  const thisARG *ap = (const thisARG *)argp;
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  thisARG *result = typeMalloc(thisARG, 1);
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  if (result)
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    {
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      T((T_CREATE("thisARG %p"), result));
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      *result = *ap;
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    }
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  return ((void *)result);
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}
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/*---------------------------------------------------------------------------
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|   Facility      :  libnform
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|   Function      :  static void Free_This_Type(void *argp)
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|
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|   Description   :  Free structure for alphanumeric type argument.
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|
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|   Return Values :  -
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+--------------------------------------------------------------------------*/
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static void
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Free_This_Type(void *argp)
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{
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  if (argp)
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    free(argp);
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}
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/*---------------------------------------------------------------------------
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|   Facility      :  libnform
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|   Function      :  static bool Check_This_Character(
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|                                      int c,
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|                                      const void *argp)
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|
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|   Description   :  Check a character for the alphanumeric type.
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|
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|   Return Values :  TRUE  - character is valid
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|                    FALSE - character is invalid
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+--------------------------------------------------------------------------*/
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static bool
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Check_This_Character(int c, const void *argp GCC_UNUSED)
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{
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#if USE_WIDEC_SUPPORT
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  if (iswalnum((wint_t) c))
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    return TRUE;
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#endif
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  return (isalnum(UChar(c)) ? TRUE : FALSE);
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}
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/*---------------------------------------------------------------------------
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|   Facility      :  libnform
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|   Function      :  static bool Check_This_Field(
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|                                      FIELD *field,
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|                                      const void *argp)
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|
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|   Description   :  Validate buffer content to be a valid alphanumeric value
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|
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|   Return Values :  TRUE  - field is valid
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|                    FALSE - field is invalid
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+--------------------------------------------------------------------------*/
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static bool
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Check_This_Field(FIELD *field, const void *argp)
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{
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  int width = ((const thisARG *)argp)->width;
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  unsigned char *bp = (unsigned char *)field_buffer(field, 0);
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  bool result = (width < 0);
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  Check_CTYPE_Field(result, bp, width, Check_This_Character);
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  return (result);
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}
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static FIELDTYPE typeTHIS =
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{
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  _HAS_ARGS | _RESIDENT,
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  1,				/* this is mutable, so we can't be const */
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  (FIELDTYPE *)0,
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  (FIELDTYPE *)0,
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  Make_This_Type,
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  Copy_This_Type,
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  Free_This_Type,
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  Check_This_Field,
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  Check_This_Character,
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  NULL,
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  NULL
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};
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NCURSES_EXPORT_VAR(FIELDTYPE*) TYPE_ALNUM = &typeTHIS;
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/* fty_alnum.c ends here */