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 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 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 87 printlist(FILE *fp, char **list) 88 { 89 return (fdprintlist(fileno(fp), list)); 90 } 91 92 int 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 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