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-rw-r--r--form/fld_type.c97
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diff --git a/form/fld_type.c b/form/fld_type.c
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+/****************************************************************************
+ * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Juergen Pfeifer, 1995,1997 *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: fld_type.c,v 1.15 2004/12/25 22:24:10 tom Exp $")
+
+/*---------------------------------------------------------------------------
+| Facility : libnform
+| Function : int set_field_type(FIELD *field, FIELDTYPE *type,...)
+|
+| Description : Associate the specified fieldtype with the field.
+| Certain field types take additional arguments. Look
+| at the spec of the field types !
+|
+| Return Values : E_OK - success
+| E_SYSTEM_ERROR - system error
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+set_field_type(FIELD *field, FIELDTYPE *type,...)
+{
+ va_list ap;
+ int res = E_SYSTEM_ERROR;
+ int err = 0;
+
+ T((T_CALLED("set_field_type(%p,%p)"), field, type));
+
+ va_start(ap, type);
+
+ Normalize_Field(field);
+ _nc_Free_Type(field);
+
+ field->type = type;
+ field->arg = (void *)_nc_Make_Argument(field->type, &ap, &err);
+
+ if (err)
+ {
+ _nc_Free_Argument(field->type, (TypeArgument *)(field->arg));
+ field->type = (FIELDTYPE *)0;
+ field->arg = (void *)0;
+ }
+ else
+ {
+ res = E_OK;
+ if (field->type)
+ field->type->ref++;
+ }
+
+ va_end(ap);
+ RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+| Facility : libnform
+| Function : FIELDTYPE *field_type(const FIELD *field)
+|
+| Description : Retrieve the associated fieldtype for this field.
+|
+| Return Values : Pointer to fieldtype of NULL if none is defined.
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(FIELDTYPE *)
+field_type(const FIELD *field)
+{
+ T((T_CALLED("field_type(%p)"), field));
+ returnFieldType(Normalize_Field(field)->type);
+}
+
+/* fld_type.c ends here */