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 #include "mail.h" 26 /* 27 * pickFrom (line) - scans line, ASSUMED TO BE of the form 28 * [>]From <fromU> <date> [remote from <fromS>] 29 * and fills fromU and fromS global strings appropriately. 30 */ 31 32 void pickFrom (lineptr) 33 register char *lineptr; 34 { 35 register char *p; 36 static char rf[] = "remote from "; 37 int rfl; 38 39 if (*lineptr == '>') 40 lineptr++; 41 lineptr += 5; 42 for (p = fromU; *lineptr; lineptr++) { 43 if (isspace (*lineptr)) 44 break; 45 *p++ = *lineptr; 46 } 47 *p = '\0'; 48 rfl = strlen (rf); 49 while (*lineptr && strncmp (lineptr, rf, rfl)) 50 lineptr++; 51 if (*lineptr == '\0') { 52 fromS[0] = 0; 53 } else { 54 lineptr += rfl; 55 for (p = fromS; *lineptr; lineptr++) { 56 if (isspace (*lineptr)) 57 break; 58 *p++ = *lineptr; 59 } 60 *p = '\0'; 61 } 62 } 63