1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 1997 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 /* All Rights Reserved */
29
30
31 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.7 */
32 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
33
34 #include "stdio.h"
35 #include "string.h"
36
37 #include "lp.h"
38
39 #define DFLT_PREFIX 0
40 #define DFLT_SUFFIX 0
41 #define DFLT_SEP "\n"
42 #define DFLT_NEWLINE "\n"
43
44 int printlist_qsep = 0;
45
46 static char *print_prefix = DFLT_PREFIX,
47 *print_suffix = DFLT_SUFFIX,
48 *print_sep = DFLT_SEP,
49 *print_newline = DFLT_NEWLINE;
50
51 static void q_print( int, char * , char * );
52
53 /**
54 ** printlist_setup() - ARRANGE FOR CUSTOM PRINTING
55 ** printlist_unsetup() - RESET STANDARD PRINTING
56 **/
57
58 void
printlist_setup(char * prefix,char * suffix,char * sep,char * newline)59 printlist_setup(char *prefix, char *suffix, char *sep, char *newline)
60 {
61 if (prefix)
62 print_prefix = prefix;
63 if (suffix)
64 print_suffix = suffix;
65 if (sep)
66 print_sep = sep;
67 if (newline)
68 print_newline = newline;
69 return;
70 }
71
72 void
printlist_unsetup()73 printlist_unsetup()
74 {
75 print_prefix = DFLT_PREFIX;
76 print_suffix = DFLT_SUFFIX;
77 print_sep = DFLT_SEP;
78 print_newline = DFLT_NEWLINE;
79 return;
80 }
81
82 /**
83 ** printlist() - PRINT LIST ON OPEN CHANNEL
84 **/
85
86 int
printlist(FILE * fp,char ** list)87 printlist(FILE *fp, char **list)
88 {
89 return (fdprintlist(fileno(fp), list));
90 }
91
92 int
fdprintlist(int fd,char ** list)93 fdprintlist(int fd, char **list)
94 {
95 register char *sep;
96
97 if (list)
98 for (sep = ""; *list; *list++, sep = print_sep) {
99
100 (void)fdprintf (fd, "%s%s", sep, NB(print_prefix));
101 if (printlist_qsep)
102 q_print (fd, *list, print_sep);
103 else
104 (void)fdprintf (fd, "%s", *list);
105 errno = 0;
106 (void)fdprintf (fd, "%s", NB(print_suffix));
107 if (errno != 0)
108 return (-1);
109
110 }
111 (void)fdprintf (fd, print_newline);
112
113 return (0);
114 }
115
116
117 static void
q_print(int fd,char * str,char * sep)118 q_print(int fd, char *str, char *sep)
119 {
120 while (*str) {
121 if (strchr(sep, *str))
122 fdputc('\\', fd);
123 fdputc(*str, fd);
124 str++;
125 }
126 return;
127 }
128