test.c revision 157621
1/*- 2 * Copyright (c) 2005, 2006 Marcel Moolenaar 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 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 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 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> 28__FBSDID("$FreeBSD: head/tools/regression/geom_gpt/test.c 157621 2006-04-10 04:07:20Z marcel $"); 29 30#include <sys/param.h> 31#include <errno.h> 32#include <libgeom.h> 33#include <limits.h> 34#include <stdio.h> 35#include <stdlib.h> 36#include <string.h> 37#include <unistd.h> 38 39struct retval { 40 struct retval *retval; 41 const char *param; 42 char *value; 43}; 44 45struct retval *retval; 46int verbose; 47 48static void 49usage() 50{ 51 fprintf(stdout, "usage: %s [-v] param[:len][=value] ...\n", 52 getprogname()); 53 exit(1); 54} 55 56static int 57parse(char *arg, char **param, char **value, int *len) 58{ 59 char *e, *colon, *equal; 60 61 if (*arg == '\0') 62 return (EINVAL); 63 64 colon = strchr(arg, ':'); 65 equal = strchr(arg, '='); 66 if (colon == NULL && equal == NULL) 67 return (EINVAL); 68 if (colon == arg || equal == arg) 69 return (EINVAL); 70 if (colon != NULL && equal != NULL && equal < colon) 71 return (EINVAL); 72 73 if (colon != NULL) 74 *colon++ = '\0'; 75 if (equal != NULL) 76 *equal++ = '\0'; 77 78 *param = arg; 79 if (colon != NULL) { 80 /* Length specification. This parameter is RW. */ 81 if (*colon == '\0') 82 return (EINVAL); 83 *len = strtol(colon, &e, 0); 84 if (*e != '\0') 85 return (EINVAL); 86 if (*len <= 0 || *len > PATH_MAX) 87 return (EINVAL); 88 *value = malloc(*len); 89 if (*value == NULL) 90 return (ENOMEM); 91 memset(*value, 0, *len); 92 if (equal != NULL) { 93 if (strlen(equal) >= PATH_MAX) 94 return (ENOMEM); 95 strcpy(*value, equal); 96 } 97 } else { 98 /* This parameter is RO. */ 99 *len = -1; 100 if (*equal == '\0') 101 return (EINVAL); 102 *value = equal; 103 } 104 105 return (0); 106} 107 108int main(int argc, char *argv[]) 109{ 110 struct retval *rv; 111 struct gctl_req *req; 112 char *param, *value; 113 const char *s; 114 int c, len; 115 116 req = gctl_get_handle(); 117 gctl_ro_param(req, "class", -1, "GPT"); 118 119 while ((c = getopt(argc, argv, "v")) != -1) { 120 switch (c) { 121 case 'v': 122 verbose = 1; 123 break; 124 case '?': 125 default: 126 usage(); 127 /* NOTREACHED */ 128 break; 129 } 130 } 131 132 while (optind < argc) { 133 if (!parse(argv[optind++], ¶m, &value, &len)) { 134 if (len > 0) { 135 rv = malloc(sizeof(struct retval)); 136 rv->param = param; 137 rv->value = value; 138 rv->retval = retval; 139 retval = rv; 140 gctl_rw_param(req, param, len, value); 141 } else 142 gctl_ro_param(req, param, -1, value); 143 } 144 } 145 146 if (verbose) 147 gctl_dump(req, stdout); 148 149 s = gctl_issue(req); 150 if (s == NULL) { 151 printf("PASS"); 152 while (retval != NULL) { 153 rv = retval->retval; 154 printf(" %s=%s", retval->param, retval->value); 155 free(retval->value); 156 free(retval); 157 retval = rv; 158 } 159 printf("\n"); 160 } else 161 printf("FAIL %s\n", s); 162 163 gctl_free(req); 164 return (0); 165} 166