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 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /*LINTLIBRARY*/ 28 29 #include <sys/types.h> 30 #include <stdio.h> 31 #include <ctype.h> 32 #include <userdefs.h> 33 #include <nss_dbdefs.h> 34 #include <users.h> 35 #include <project.h> 36 37 /* 38 * validate string given as project name. 39 */ 40 int 41 valid_projname(char *project, struct project *pptr, void *buf, size_t blen, 42 int *warning) 43 { 44 struct project *t_pptr; 45 char *ptr = project; 46 char c; 47 int len = 0; 48 int badchar = 0; 49 50 *warning = 0; 51 if (!project || !*project) 52 return (INVALID); 53 54 for (c = *ptr; c != '\0'; ptr++, c = *ptr) { 55 len++; 56 if (!isprint(c) || (c == ':') || (c == '\n')) 57 return (INVALID); 58 if (!(islower(c) || isdigit(c))) 59 badchar++; 60 } 61 62 if (len > PROJNAME_MAX) 63 *warning = *warning | WARN_NAME_TOO_LONG; 64 if (badchar != 0) 65 *warning = *warning | WARN_BAD_PROJ_NAME; 66 67 if ((t_pptr = getprojbyname(project, pptr, buf, blen)) != NULL) 68 return (NOTUNIQUE); 69 70 return (UNIQUE); 71 } 72