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 1995 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 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include "mail.h" 33 34 /* 35 * isit(lp, type) -- match "name" portion of 36 * "name: value" pair 37 * lp -> pointer to line to check 38 * type -> type of header line to match 39 * returns 40 * TRUE -> lp matches header type (case independent) 41 * FALSE -> no match 42 * 43 * Execpt for H_FORM type, matching is case insensitive (bug 1173101) 44 */ 45 int 46 isit(lp, type) 47 register char *lp; 48 register int type; 49 { 50 register char *p; 51 52 switch (type) { 53 case H_FROM: 54 for (p = header[type].tag; *lp && *p; lp++, p++) { 55 if (*p != *lp) { 56 return(FALSE); 57 } 58 } 59 break; 60 default: 61 for (p = header[type].tag; *lp && *p; lp++, p++) { 62 if (toupper(*p) != toupper(*lp)) { 63 return(FALSE); 64 } 65 } 66 break; 67 } 68 if (*p == NULL) { 69 return(TRUE); 70 } 71 return(FALSE); 72 } 73