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 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23 /* All Rights Reserved */ 24 25 26 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 2. */ 27 #include "mail.h" 28 /* 29 * pickFrom (line) - scans line, ASSUMED TO BE of the form 30 * [>]From <fromU> <date> [remote from <fromS>] 31 * and fills fromU and fromS global strings appropriately. 32 */ 33 34 void pickFrom (lineptr) 35 register char *lineptr; 36 { 37 register char *p; 38 static char rf[] = "remote from "; 39 int rfl; 40 41 if (*lineptr == '>') 42 lineptr++; 43 lineptr += 5; 44 for (p = fromU; *lineptr; lineptr++) { 45 if (isspace (*lineptr)) 46 break; 47 *p++ = *lineptr; 48 } 49 *p = '\0'; 50 rfl = strlen (rf); 51 while (*lineptr && strncmp (lineptr, rf, rfl)) 52 lineptr++; 53 if (*lineptr == '\0') { 54 fromS[0] = 0; 55 } else { 56 lineptr += rfl; 57 for (p = fromS; *lineptr; lineptr++) { 58 if (isspace (*lineptr)) 59 break; 60 *p++ = *lineptr; 61 } 62 *p = '\0'; 63 } 64 } 65