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 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */ 31 32 #include "stdio.h" 33 #include "errno.h" 34 #include "stdlib.h" 35 36 #include "lp.h" 37 #include "access.h" 38 39 #if defined(__STDC__) 40 static int _dumpaccess ( char * , char ** ); 41 #else 42 static int _dumpaccess(); 43 #endif 44 45 /** 46 ** dumpaccess() - DUMP ALLOW OR DENY LISTS 47 **/ 48 49 int 50 dumpaccess(char *dir, char *name, char *prefix, char ***pallow, char ***pdeny) 51 { 52 register char *allow_file = 0, 53 *deny_file = 0; 54 55 int ret; 56 57 if ( 58 !(allow_file = getaccessfile(dir, name, prefix, "allow")) 59 || _dumpaccess(allow_file, *pallow) == -1 && errno != ENOENT 60 || !(deny_file = getaccessfile(dir, name, prefix, "deny")) 61 || _dumpaccess(deny_file, *pdeny) == -1 && errno != ENOENT 62 ) 63 ret = -1; 64 else 65 ret = 0; 66 67 if (allow_file) 68 Free (allow_file); 69 if (deny_file) 70 Free (deny_file); 71 72 return (ret); 73 } 74 75 /** 76 ** _dumpaccess() - DUMP ALLOW OR DENY FILE 77 **/ 78 79 static int 80 _dumpaccess(char *file, char **list) 81 { 82 register char **pl; 83 84 register int ret; 85 86 int fd; 87 88 if (list) { 89 if ((fd = open_locked(file, "w", MODE_READ)) < 0) 90 return (-1); 91 errno = 0; 92 for (pl = list; *pl; pl++) 93 fdprintf (fd, "%s\n", *pl); 94 if (errno != 0) 95 ret = -1; 96 else 97 ret = 0; 98 close(fd); 99 } else 100 ret = Unlink(file); 101 102 return (ret); 103 } 104