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chk_cyrus.c
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chk_cyrus.c
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/* chk_cyrus.c: cyrus mailstore consistancy checker
*
* Copyright (c) 1994-2008 Carnegie Mellon University. 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.
*
* 3. The name "Carnegie Mellon University" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For permission or any legal
* details, please contact
* Carnegie Mellon University
* Center for Technology Transfer and Enterprise Creation
* 4615 Forbes Avenue
* Suite 302
* Pittsburgh, PA 15213
* (412) 268-7393, fax: (412) 268-7395
* innovation@andrew.cmu.edu
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Computing Services
* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <netinet/in.h>
#include <limits.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "exitcodes.h"
#include "index.h"
#include "global.h"
#include "mboxlist.h"
#include "mailbox.h"
#include "map.h"
#include "xmalloc.h"
static void usage(void)
{
fprintf(stderr, "chk_cyrus [-C <altconfig>] partition\n");
exit(-1);
}
static const char *check_part = NULL; /* partition we are checking */
static int chkmbox(char *name,
int matchlen __attribute__((unused)),
int maycreate __attribute__((unused)),
void *rock __attribute__((unused)))
{
int r;
mbentry_t *mbentry = NULL;
r = mboxlist_lookup(name, &mbentry, NULL);
/* xxx reserved mailboxes? */
if (r) {
fprintf(stderr, "bad mailbox %s in chkmbox\n", name);
fatal("fatal error",EC_TEMPFAIL);
}
/* are we on the partition we are checking? */
if (check_part && strcmp(mbentry->partition, check_part)) {
mboxlist_entry_free(&mbentry);
return 0;
}
fprintf(stderr, "checking: %s\n", name);
mailbox_reconstruct(name, 0); /* no changes allowed */
mboxlist_entry_free(&mbentry);
return 0;
}
int main(int argc, char **argv)
{
char *alt_config = NULL;
char pattern[2] = { '*', '\0' };
const char *mailbox = NULL;
extern char *optarg;
int opt;
while ((opt = getopt(argc, argv, "C:P:M:")) != EOF) {
switch (opt) {
case 'C': /* alt config file */
alt_config = optarg;
break;
case 'P':
if(mailbox) {
usage();
exit(EC_USAGE);
}
check_part = optarg;
break;
case 'M':
if(check_part) {
usage();
exit(EC_USAGE);
}
mailbox = optarg;
break;
default:
usage();
/* NOTREACHED */
}
}
cyrus_init(alt_config, "chk_cyrus", 0, CONFIG_NEED_PARTITION_DATA);
mboxlist_init(0);
mboxlist_open(NULL);
if(mailbox) {
fprintf(stderr, "Examining mailbox: %s\n", mailbox);
chkmbox((char *)mailbox,0,0,NULL);
} else {
fprintf(stderr, "Examining partition: %s\n",
(check_part ? check_part : "ALL PARTITIONS"));
/* build a list of mailboxes - we're using internal names here */
mboxlist_findall(NULL, pattern, 1, NULL,
NULL, chkmbox, NULL);
}
mboxlist_close();
mboxlist_done();
cyrus_done();
return 0;
}

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