1999-08-24 01:06:48 +00:00
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/****************************************************************************
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2001-05-17 08:21:06 +00:00
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* Copyright (c) 1998,2000 Free Software Foundation, Inc. *
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1999-08-24 01:06:48 +00:00
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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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* Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 *
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****************************************************************************/
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#include "form.priv.h"
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2001-05-17 08:21:06 +00:00
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MODULE_ID("$Id: fld_type.c,v 1.10 2000/12/10 02:09:38 tom Exp $")
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1999-08-24 01:06:48 +00:00
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/*---------------------------------------------------------------------------
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| Facility : libnform
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| Function : int set_field_type(FIELD *field, FIELDTYPE *type,...)
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| Description : Associate the specified fieldtype with the field.
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| Certain field types take additional arguments. Look
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| at the spec of the field types !
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| Return Values : E_OK - success
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| E_SYSTEM_ERROR - system error
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+--------------------------------------------------------------------------*/
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2001-05-17 08:21:06 +00:00
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NCURSES_EXPORT(int)
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set_field_type (FIELD *field,FIELDTYPE *type, ...)
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1999-08-24 01:06:48 +00:00
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{
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va_list ap;
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int res = E_SYSTEM_ERROR;
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int err = 0;
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va_start(ap,type);
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Normalize_Field(field);
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_nc_Free_Type(field);
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field->type = type;
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field->arg = (void *)_nc_Make_Argument(field->type,&ap,&err);
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if (err)
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{
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_nc_Free_Argument(field->type,(TypeArgument *)(field->arg));
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field->type = (FIELDTYPE *)0;
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field->arg = (void *)0;
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}
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else
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{
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res = E_OK;
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if (field->type)
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field->type->ref++;
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}
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va_end(ap);
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RETURN(res);
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}
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/*---------------------------------------------------------------------------
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| Facility : libnform
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| Function : FIELDTYPE *field_type(const FIELD *field)
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| Description : Retrieve the associated fieldtype for this field.
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| Return Values : Pointer to fieldtype of NULL if none is defined.
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+--------------------------------------------------------------------------*/
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2001-05-17 08:21:06 +00:00
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NCURSES_EXPORT(FIELDTYPE *)
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field_type (const FIELD * field)
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1999-08-24 01:06:48 +00:00
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{
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return Normalize_Field(field)->type;
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}
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/* fld_type.c ends here */
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