1272343Sngie/* $NetBSD: fstest_msdosfs.c,v 1.3 2012/03/26 15:10:26 njoly Exp $ */ 2272343Sngie 3272343Sngie/*- 4272343Sngie * Copyright (c) 2010 The NetBSD Foundation, Inc. 5272343Sngie * All rights reserved. 6272343Sngie * 7272343Sngie * This code is derived from software contributed to The NetBSD Foundation 8272343Sngie * by Nicolas Joly. 9272343Sngie * 10272343Sngie * Redistribution and use in source and binary forms, with or without 11272343Sngie * modification, are permitted provided that the following conditions 12272343Sngie * are met: 13272343Sngie * 1. Redistributions of source code must retain the above copyright 14272343Sngie * notice, this list of conditions and the following disclaimer. 15272343Sngie * 2. Redistributions in binary form must reproduce the above copyright 16272343Sngie * notice, this list of conditions and the following disclaimer in the 17272343Sngie * documentation and/or other materials provided with the distribution. 18272343Sngie * 19272343Sngie * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20272343Sngie * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21272343Sngie * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22272343Sngie * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23272343Sngie * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24272343Sngie * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25272343Sngie * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26272343Sngie * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27272343Sngie * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28272343Sngie * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29272343Sngie * POSSIBILITY OF SUCH DAMAGE. 30272343Sngie */ 31272343Sngie 32272343Sngie#include <sys/mount.h> 33272343Sngie#include <sys/stat.h> 34272343Sngie 35272343Sngie#include <atf-c.h> 36272343Sngie#include <stdio.h> 37272343Sngie#include <stdlib.h> 38272343Sngie#include <string.h> 39272343Sngie#include <unistd.h> 40272343Sngie 41272343Sngie#include <msdosfs/msdosfsmount.h> 42272343Sngie 43272343Sngie#include <rump/rump.h> 44272343Sngie#include <rump/rump_syscalls.h> 45272343Sngie 46272343Sngie#include "h_fsmacros.h" 47272343Sngie 48272343Sngiestruct msdosfstestargs { 49272343Sngie struct msdosfs_args ta_uargs; 50272343Sngie char ta_devpath[MAXPATHLEN]; 51272343Sngie char ta_imgpath[MAXPATHLEN]; 52272343Sngie}; 53272343Sngie 54272343Sngieint 55272343Sngiemsdosfs_fstest_newfs(const atf_tc_t *tc, void **buf, const char *image, 56272343Sngie off_t size, void *fspriv) 57272343Sngie{ 58272343Sngie char cmd[1024]; 59272343Sngie int res; 60272343Sngie static unsigned int num = 0; 61272343Sngie struct msdosfstestargs *args; 62272343Sngie 63272343Sngie size /= 512; size -= (size % 63); 64272343Sngie snprintf(cmd, 1024, "newfs_msdos -C %"PRId64"s %s >/dev/null", 65272343Sngie size, image); 66272343Sngie res = system(cmd); 67272343Sngie if (res != 0) 68272343Sngie return res; 69272343Sngie 70272343Sngie res = rump_init(); 71272343Sngie if (res != 0) 72272343Sngie return res; 73272343Sngie 74272343Sngie args = calloc(1, sizeof(*args)); 75272343Sngie if (args == NULL) 76272343Sngie return -1; 77272343Sngie 78272343Sngie snprintf(args->ta_devpath, MAXPATHLEN, "/dev/device%d.msdosfs", num); 79272343Sngie snprintf(args->ta_imgpath, MAXPATHLEN, "%s", image); 80272343Sngie args->ta_uargs.fspec = args->ta_devpath; 81272343Sngie args->ta_uargs.mask = 0755; 82272343Sngie 83272343Sngie res = rump_pub_etfs_register(args->ta_devpath, image, RUMP_ETFS_BLK); 84272343Sngie if (res != 0) { 85272343Sngie free(args); 86272343Sngie return res; 87272343Sngie } 88272343Sngie 89272343Sngie *buf = args; 90272343Sngie num++; 91272343Sngie 92272343Sngie return 0; 93272343Sngie} 94272343Sngie 95272343Sngieint 96272343Sngiemsdosfs_fstest_delfs(const atf_tc_t *tc, void *buf) 97272343Sngie{ 98272343Sngie int res; 99272343Sngie struct msdosfstestargs *args = buf; 100272343Sngie 101272343Sngie res = rump_pub_etfs_remove(args->ta_devpath); 102272343Sngie if (res != 0) 103272343Sngie return res; 104272343Sngie 105272343Sngie res = unlink(args->ta_imgpath); 106272343Sngie if (res != 0) 107272343Sngie return res; 108272343Sngie 109272343Sngie free(args); 110272343Sngie 111272343Sngie return 0; 112272343Sngie} 113272343Sngie 114272343Sngieint 115272343Sngiemsdosfs_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags) 116272343Sngie{ 117272343Sngie int res; 118272343Sngie struct msdosfstestargs *args = buf; 119272343Sngie 120272343Sngie res = rump_sys_mkdir(path, 0777); 121272343Sngie if (res == -1) 122272343Sngie return res; 123272343Sngie 124272343Sngie res = rump_sys_mount(MOUNT_MSDOS, path, flags, &args->ta_uargs, 125272343Sngie sizeof(args->ta_uargs)); 126272343Sngie return res; 127272343Sngie} 128272343Sngie 129272343Sngieint 130272343Sngiemsdosfs_fstest_unmount(const atf_tc_t *tc, const char *path, int flags) 131272343Sngie{ 132272343Sngie int res; 133272343Sngie 134272343Sngie res = rump_sys_unmount(path, flags); 135272343Sngie if (res == -1) 136272343Sngie return res; 137272343Sngie 138272343Sngie res = rump_sys_rmdir(path); 139272343Sngie return res; 140272343Sngie} 141