diff options
author | Johan Danielsson <joda@pdc.kth.se> | 2004-09-23 13:26:53 +0000 |
---|---|---|
committer | Johan Danielsson <joda@pdc.kth.se> | 2004-09-23 13:26:53 +0000 |
commit | 0323ce1aae5571e374f8246ad284b846082be325 (patch) | |
tree | 258b01fd47e30e0d5de87cb5166f80344f6acc49 /admin | |
parent | 6765dd6fbe1820a0e5fb94a349077c2e958f77fa (diff) |
use rtbl
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14256 ec53bebd-3082-4978-b11e-865c3cabbd6b
Diffstat (limited to 'admin')
-rw-r--r-- | admin/list.c | 120 |
1 files changed, 39 insertions, 81 deletions
diff --git a/admin/list.c b/admin/list.c index 503033ef0..c93fb4aea 100644 --- a/admin/list.c +++ b/admin/list.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997 - 2002 Kungliga Tekniska Högskolan + * Copyright (c) 1997 - 2004 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * @@ -32,6 +32,7 @@ */ #include "ktutil_locl.h" +#include <rtbl.h> RCSID("$Id$"); @@ -47,15 +48,6 @@ static struct getargs args[] = { static int num_args = sizeof(args) / sizeof(args[0]); -struct key_info { - char *version; - char *etype; - char *principal; - char *timestamp; - char *key; - struct key_info *next; -}; - static int do_list(const char *keytab_string) { @@ -63,13 +55,6 @@ do_list(const char *keytab_string) krb5_keytab keytab; krb5_keytab_entry entry; krb5_kt_cursor cursor; - struct key_info *ki, **kie = &ki, *kp; - - int max_version = sizeof("Vno") - 1; - int max_etype = sizeof("Type") - 1; - int max_principal = sizeof("Principal") - 1; - int max_timestamp = sizeof("Date") - 1; - int max_key = sizeof("Key") - 1; /* XXX specialcase the ANY type */ if(strncasecmp(keytab_string, "ANY:", 4) == 0) { @@ -100,84 +85,57 @@ do_list(const char *keytab_string) printf ("%s:\n\n", keytab_string); + rtbl_t table; + table = rtbl_create(); + rtbl_add_column_by_id(table, 0, "Vno", RTBL_ALIGN_RIGHT); + rtbl_add_column_by_id(table, 1, "Type", 0); + rtbl_add_column_by_id(table, 2, "Principal", 0); + if (list_timestamp) + rtbl_add_column_by_id(table, 3, "Date", 0); + if(list_keys) + rtbl_add_column_by_id(table, 4, "Key", 0); + rtbl_set_separator(table, " "); + while((ret = krb5_kt_next_entry(context, keytab, &entry, &cursor)) == 0){ -#define CHECK_MAX(F) if(max_##F < strlen(kp->F)) max_##F = strlen(kp->F) - - kp = malloc(sizeof(*kp)); - if (kp == NULL) { - krb5_kt_free_entry(context, &entry); - krb5_kt_end_seq_get(context, keytab, &cursor); - krb5_warn(context, ret, "malloc failed"); - goto out; - } + char buf[1024], *s; + + snprintf(buf, sizeof(buf), "%d", entry.vno); + rtbl_add_column_entry_by_id(table, 0, buf); - asprintf(&kp->version, "%d", entry.vno); - CHECK_MAX(version); ret = krb5_enctype_to_string(context, - entry.keyblock.keytype, &kp->etype); - if (ret != 0) - asprintf(&kp->etype, "unknown (%d)", entry.keyblock.keytype); - CHECK_MAX(etype); - krb5_unparse_name(context, entry.principal, &kp->principal); - CHECK_MAX(principal); - if (list_timestamp) { - char tstamp[256]; + entry.keyblock.keytype, &s); + if (ret != 0) { + snprintf(buf, sizeof(buf), "unknown (%d)", entry.keyblock.keytype); + rtbl_add_column_entry_by_id(table, 1, buf); + } else { + rtbl_add_column_entry_by_id(table, 1, s); + free(s); + } - krb5_format_time(context, entry.timestamp, - tstamp, sizeof(tstamp), FALSE); + krb5_unparse_name_fixed(context, entry.principal, buf, sizeof(buf)); + rtbl_add_column_entry_by_id(table, 2, buf); - kp->timestamp = strdup(tstamp); - CHECK_MAX(timestamp); + if (list_timestamp) { + krb5_format_time(context, entry.timestamp, buf, + sizeof(buf), FALSE); + rtbl_add_column_entry_by_id(table, 3, buf); } if(list_keys) { int i; - kp->key = malloc(2 * entry.keyblock.keyvalue.length + 1); + s = malloc(2 * entry.keyblock.keyvalue.length + 1); for(i = 0; i < entry.keyblock.keyvalue.length; i++) - snprintf(kp->key + 2 * i, 3, "%02x", + snprintf(s + 2 * i, 3, "%02x", ((unsigned char*)entry.keyblock.keyvalue.data)[i]); - CHECK_MAX(key); + rtbl_add_column_entry_by_id(table, 4, s); + free(s); } - *kie = kp; - kie = &kp->next; krb5_kt_free_entry(context, &entry); } - *kie = NULL; /* termiate list */ ret = krb5_kt_end_seq_get(context, keytab, &cursor); + rtbl_format(table, stdout); + rtbl_destroy(table); - printf("%-*s %-*s %-*s", max_version, "Vno", - max_etype, "Type", - max_principal, "Principal"); - if(list_timestamp) - printf(" %-*s", max_timestamp, "Date"); - if(list_keys) - printf(" %s", "Key"); - printf("\n"); - - for(kp = ki; kp; ) { - printf("%*s %-*s %-*s", max_version, kp->version, - max_etype, kp->etype, - max_principal, kp->principal); - if(list_timestamp) - printf(" %-*s", max_timestamp, kp->timestamp); - if(list_keys) - printf(" %s", kp->key); - printf("\n"); - - /* free entries */ - free(kp->version); - free(kp->etype); - free(kp->principal); - if(list_timestamp) - free(kp->timestamp); - if(list_keys) { - memset(kp->key, 0, strlen(kp->key)); - free(kp->key); - } - ki = kp; - kp = kp->next; - free(ki); - } -out: + out: krb5_kt_close(context, keytab); return 0; } @@ -191,7 +149,7 @@ kt_list(int argc, char **argv) if(verbose_flag) list_timestamp = 1; - + if(getarg(args, num_args, argc, argv, &optind)){ arg_printusage(args, num_args, "ktutil list", ""); return 1; |