diff options
Diffstat (limited to 'sbin/geom/class/tests/gpt/gctl.c')
| -rw-r--r-- | sbin/geom/class/tests/gpt/gctl.c | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/sbin/geom/class/tests/gpt/gctl.c b/sbin/geom/class/tests/gpt/gctl.c new file mode 100644 index 0000000..136a616 --- /dev/null +++ b/sbin/geom/class/tests/gpt/gctl.c @@ -0,0 +1,166 @@ +/*- + * Copyright (c) 2005, 2006 Marcel Moolenaar + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <errno.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include <libgeom.h> + +struct retval { + struct retval *retval; + const char *param; + char *value; +}; + +struct retval *retval; +int verbose; + +static void +usage() +{ + fprintf(stdout, "usage: %s [-v] param[:len][=value] ...\n", + getprogname()); + exit(1); +} + +static int +parse(char *arg, char **param, char **value, int *len) +{ + char *e, *colon, *equal; + + if (*arg == '\0') + return (EINVAL); + + colon = strchr(arg, ':'); + equal = strchr(arg, '='); + if (colon == NULL && equal == NULL) + return (EINVAL); + if (colon == arg || equal == arg) + return (EINVAL); + if (colon != NULL && equal != NULL && equal < colon) + return (EINVAL); + + if (colon != NULL) + *colon++ = '\0'; + if (equal != NULL) + *equal++ = '\0'; + + *param = arg; + if (colon != NULL) { + /* Length specification. This parameter is RW. */ + if (*colon == '\0') + return (EINVAL); + *len = strtol(colon, &e, 0); + if (*e != '\0') + return (EINVAL); + if (*len <= 0 || *len > PATH_MAX) + return (EINVAL); + *value = malloc(*len); + if (*value == NULL) + return (ENOMEM); + memset(*value, 0, *len); + if (equal != NULL) { + if (strlen(equal) >= PATH_MAX) + return (ENOMEM); + strcpy(*value, equal); + } + } else { + /* This parameter is RO. */ + *len = -1; + if (*equal == '\0') + return (EINVAL); + *value = equal; + } + + return (0); +} + +int main(int argc, char *argv[]) +{ + struct retval *rv; + struct gctl_req *req; + char *param, *value; + const char *s; + int c, len; + + req = gctl_get_handle(); + gctl_ro_param(req, "class", -1, "GPT"); + + while ((c = getopt(argc, argv, "v")) != -1) { + switch (c) { + case 'v': + verbose = 1; + break; + case '?': + default: + usage(); + /* NOTREACHED */ + break; + } + } + + while (optind < argc) { + if (!parse(argv[optind++], ¶m, &value, &len)) { + if (len > 0) { + rv = malloc(sizeof(struct retval)); + rv->param = param; + rv->value = value; + rv->retval = retval; + retval = rv; + gctl_rw_param(req, param, len, value); + } else + gctl_ro_param(req, param, -1, value); + } + } + + if (verbose) + gctl_dump(req, stdout); + + s = gctl_issue(req); + if (s == NULL) { + printf("PASS"); + while (retval != NULL) { + rv = retval->retval; + printf(" %s=%s", retval->param, retval->value); + free(retval->value); + free(retval); + retval = rv; + } + printf("\n"); + } else + printf("FAIL %s\n", s); + + gctl_free(req); + return (0); +} |
