1 /*- 2 * Copyright (c) 1998 Dag-Erling Co�dan Sm�rgrav 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer 10 * in this position and unchanged. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * $Id: file.c,v 1.2 1998/11/06 22:14:08 des Exp $ 29 */ 30 31 #include <sys/param.h> 32 #include <sys/stat.h> 33 #include <stdio.h> 34 #include <string.h> 35 36 #include "fetch.h" 37 #include "common.h" 38 39 FILE * 40 fetchGetFile(struct url *u, char *flags) 41 { 42 FILE *f; 43 44 f = fopen(u->doc, "r"); 45 46 if (f == NULL) 47 _fetch_syserr(); 48 return f; 49 } 50 51 FILE * 52 fetchPutFile(struct url *u, char *flags) 53 { 54 FILE *f; 55 56 if (strchr(flags, 'a')) 57 f = fopen(u->doc, "a"); 58 else 59 f = fopen(u->doc, "w"); 60 61 if (f == NULL) 62 _fetch_syserr(); 63 return f; 64 } 65 66 int 67 fetchStatFile(struct url *u, struct url_stat *us, char *flags) 68 { 69 struct stat sb; 70 71 if (stat(u->doc, &sb) == -1) { 72 _fetch_syserr(); 73 return -1; 74 } 75 us->size = sb.st_size; 76 us->atime = sb.st_atime; 77 us->mtime = sb.st_mtime; 78 return 0; 79 } 80