1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */
23*0Sstevel@tonic-gate /* All Rights Reserved */
24*0Sstevel@tonic-gate
25*0Sstevel@tonic-gate
26*0Sstevel@tonic-gate /*
27*0Sstevel@tonic-gate * Copyright (c) 1997, by Sun Microsystems, Inc.
28*0Sstevel@tonic-gate * All rights reserved.
29*0Sstevel@tonic-gate */
30*0Sstevel@tonic-gate
31*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.2 */
32*0Sstevel@tonic-gate
33*0Sstevel@tonic-gate /*LINTLIBRARY*/
34*0Sstevel@tonic-gate
35*0Sstevel@tonic-gate #include <sys/types.h>
36*0Sstevel@tonic-gate #include <stdlib.h>
37*0Sstevel@tonic-gate #include "utility.h"
38*0Sstevel@tonic-gate
39*0Sstevel@tonic-gate /*
40*0Sstevel@tonic-gate * TYPE_INTEGER standard type
41*0Sstevel@tonic-gate *
42*0Sstevel@tonic-gate * usage:
43*0Sstevel@tonic-gate * set_field_type(f, TYPE_INTEGER, precision, vmin, vmax);
44*0Sstevel@tonic-gate *
45*0Sstevel@tonic-gate * int precision; for padding with leading zeros
46*0Sstevel@tonic-gate * double vmin; minimum acceptable value
47*0Sstevel@tonic-gate * double vmax; maximum acceptable value
48*0Sstevel@tonic-gate */
49*0Sstevel@tonic-gate static char *make_int(va_list *);
50*0Sstevel@tonic-gate static char *copy_int(char *);
51*0Sstevel@tonic-gate static void free_int(char *);
52*0Sstevel@tonic-gate static int fcheck_int(FIELD *, char *);
53*0Sstevel@tonic-gate static int ccheck_int(int, char *);
54*0Sstevel@tonic-gate
55*0Sstevel@tonic-gate typedef struct {
56*0Sstevel@tonic-gate
57*0Sstevel@tonic-gate int prec;
58*0Sstevel@tonic-gate long vmin;
59*0Sstevel@tonic-gate long vmax;
60*0Sstevel@tonic-gate } INTEGER;
61*0Sstevel@tonic-gate
62*0Sstevel@tonic-gate static FIELDTYPE typeINTEGER =
63*0Sstevel@tonic-gate {
64*0Sstevel@tonic-gate ARGS, /* status */
65*0Sstevel@tonic-gate 1, /* ref */
66*0Sstevel@tonic-gate (FIELDTYPE *) 0, /* left */
67*0Sstevel@tonic-gate (FIELDTYPE *) 0, /* right */
68*0Sstevel@tonic-gate make_int, /* makearg */
69*0Sstevel@tonic-gate copy_int, /* copyarg */
70*0Sstevel@tonic-gate free_int, /* freearg */
71*0Sstevel@tonic-gate fcheck_int, /* fcheck */
72*0Sstevel@tonic-gate ccheck_int, /* ccheck */
73*0Sstevel@tonic-gate (PTF_int) 0, /* next */
74*0Sstevel@tonic-gate (PTF_int) 0, /* prev */
75*0Sstevel@tonic-gate };
76*0Sstevel@tonic-gate
77*0Sstevel@tonic-gate FIELDTYPE * TYPE_INTEGER = &typeINTEGER;
78*0Sstevel@tonic-gate
79*0Sstevel@tonic-gate static char *
make_int(va_list * ap)80*0Sstevel@tonic-gate make_int(va_list *ap)
81*0Sstevel@tonic-gate {
82*0Sstevel@tonic-gate INTEGER * n;
83*0Sstevel@tonic-gate
84*0Sstevel@tonic-gate if (Alloc(n, INTEGER)) {
85*0Sstevel@tonic-gate n -> prec = va_arg(*ap, int);
86*0Sstevel@tonic-gate n -> vmin = va_arg(*ap, long);
87*0Sstevel@tonic-gate n -> vmax = va_arg(*ap, long);
88*0Sstevel@tonic-gate }
89*0Sstevel@tonic-gate return ((char *) n);
90*0Sstevel@tonic-gate }
91*0Sstevel@tonic-gate
92*0Sstevel@tonic-gate static char *
copy_int(char * arg)93*0Sstevel@tonic-gate copy_int(char *arg)
94*0Sstevel@tonic-gate {
95*0Sstevel@tonic-gate INTEGER *n;
96*0Sstevel@tonic-gate
97*0Sstevel@tonic-gate if (Alloc(n, INTEGER))
98*0Sstevel@tonic-gate *n = *((INTEGER *) arg);
99*0Sstevel@tonic-gate return ((char *) n);
100*0Sstevel@tonic-gate }
101*0Sstevel@tonic-gate
102*0Sstevel@tonic-gate static void
free_int(char * arg)103*0Sstevel@tonic-gate free_int(char *arg)
104*0Sstevel@tonic-gate {
105*0Sstevel@tonic-gate Free(arg);
106*0Sstevel@tonic-gate }
107*0Sstevel@tonic-gate
108*0Sstevel@tonic-gate static int
fcheck_int(FIELD * f,char * arg)109*0Sstevel@tonic-gate fcheck_int(FIELD *f, char *arg)
110*0Sstevel@tonic-gate {
111*0Sstevel@tonic-gate INTEGER * n = (INTEGER *) arg;
112*0Sstevel@tonic-gate long vmin = n -> vmin;
113*0Sstevel@tonic-gate long vmax = n -> vmax;
114*0Sstevel@tonic-gate int prec = n -> prec;
115*0Sstevel@tonic-gate char * x = field_buffer(f, 0);
116*0Sstevel@tonic-gate char buf[80];
117*0Sstevel@tonic-gate
118*0Sstevel@tonic-gate while (*x && *x == ' ')
119*0Sstevel@tonic-gate ++x;
120*0Sstevel@tonic-gate if (*x) {
121*0Sstevel@tonic-gate char * t = x;
122*0Sstevel@tonic-gate
123*0Sstevel@tonic-gate if (*x == '-')
124*0Sstevel@tonic-gate ++x;
125*0Sstevel@tonic-gate while (*x && isdigit(*x))
126*0Sstevel@tonic-gate ++x;
127*0Sstevel@tonic-gate while (*x && *x == ' ')
128*0Sstevel@tonic-gate ++x;
129*0Sstevel@tonic-gate if (! *x) {
130*0Sstevel@tonic-gate long v = atol(t);
131*0Sstevel@tonic-gate
132*0Sstevel@tonic-gate if (vmin >= vmax || (v >= vmin && v <= vmax)) {
133*0Sstevel@tonic-gate (void) sprintf(buf, "%.*ld", prec, v);
134*0Sstevel@tonic-gate (void) set_field_buffer(f, 0, buf);
135*0Sstevel@tonic-gate return (TRUE);
136*0Sstevel@tonic-gate }
137*0Sstevel@tonic-gate }
138*0Sstevel@tonic-gate }
139*0Sstevel@tonic-gate return (FALSE);
140*0Sstevel@tonic-gate }
141*0Sstevel@tonic-gate
142*0Sstevel@tonic-gate #define charok(c) (isdigit(c) || c == '-')
143*0Sstevel@tonic-gate
144*0Sstevel@tonic-gate /*ARGSUSED*/
145*0Sstevel@tonic-gate
146*0Sstevel@tonic-gate static int
ccheck_int(int c,char * arg)147*0Sstevel@tonic-gate ccheck_int(int c, char *arg)
148*0Sstevel@tonic-gate {
149*0Sstevel@tonic-gate return (charok(c));
150*0Sstevel@tonic-gate }
151