In all cases, the first argument is the name of the spool directory. The second
argument is the name of the database file. The available names are:
- retry: retry delivery information
- misc: miscellaneous hints data
- wait-<t>: message waiting information; <t> is a transport name
- callout: callout verification cache
- tls: TLS session resumption cache
+ callout: callout verification cache
+ misc: miscellaneous hints data
+ ratelimit: record for ACL "ratelimit" condition
+ retry: etry delivery information
+ seen: imestamp records for ACL "seen" condition
+ tls: TLS session resumption cache
+ wait-<t>: message waiting information; <t> is a transport name
There are a number of common subroutines, followed by three main programs,
whose inclusion is controlled by -D on the compilation command. */
#define type_callout 4
#define type_ratelimit 5
#define type_tls 6
+#define type_seen 7
/* This is used by our cut-down dbfn_open(). */
uschar *spool_directory;
+BOOL utc = FALSE;
+
/******************************************************************************/
/* dummies needed by Solaris build */
unsigned int log_selector[1];
uschar * queue_name;
BOOL split_spool_directory;
+
+
+/* These introduced by the taintwarn handling */
+#ifdef ALLOW_INSECURE_TAINTED_DATA
+BOOL allow_insecure_tainted_data;
+#endif
+
/******************************************************************************/
void
sigalrm_handler(int sig)
{
-sig = sig; /* Keep picky compilers happy */
sigalrm_seen = 1;
}
usage(uschar *name, uschar *options)
{
printf("Usage: exim_%s%s <spool-directory> <database-name>\n", name, options);
-printf(" <database-name> = retry | misc | wait-<transport-name> | callout | ratelimit | tls\n");
-exit(1);
+printf(" <database-name> = retry | misc | wait-<transport-name> | callout | ratelimit | tls | seen\n");
+exit(EXIT_FAILURE);
}
static int
check_args(int argc, uschar **argv, uschar *name, uschar *options)
{
-if (argc == 3)
+uschar * aname = argv[optind + 1];
+if (argc - optind == 2)
{
- if (Ustrcmp(argv[2], "retry") == 0) return type_retry;
- if (Ustrcmp(argv[2], "misc") == 0) return type_misc;
- if (Ustrncmp(argv[2], "wait-", 5) == 0) return type_wait;
- if (Ustrcmp(argv[2], "callout") == 0) return type_callout;
- if (Ustrcmp(argv[2], "ratelimit") == 0) return type_ratelimit;
- if (Ustrcmp(argv[2], "tls") == 0) return type_tls;
+ if (Ustrcmp(aname, "retry") == 0) return type_retry;
+ if (Ustrcmp(aname, "misc") == 0) return type_misc;
+ if (Ustrncmp(aname, "wait-", 5) == 0) return type_wait;
+ if (Ustrcmp(aname, "callout") == 0) return type_callout;
+ if (Ustrcmp(aname, "ratelimit") == 0) return type_ratelimit;
+ if (Ustrcmp(aname, "tls") == 0) return type_tls;
+ if (Ustrcmp(aname, "seen") == 0) return type_seen;
}
usage(name, options);
return -1; /* Never obeyed */
}
+static void
+options(int argc, uschar * argv[], uschar * name)
+{
+int opt;
+
+opterr = 0;
+while ((opt = getopt(argc, (char * const *)argv, "z")) != -1)
+ switch (opt)
+ {
+ case 'z': utc = TRUE; break;
+ default: usage(name, US" [-z]");
+ }
+}
+
+
+
/*************************************************
* Handle attempts to write the log *
vfprintf(stderr, format, ap);
fprintf(stderr, "\n");
va_end(ap);
-selector = selector; /* Keep picky compilers happy */
-flags = flags;
}
uschar *
print_time(time_t t)
{
-struct tm *tmstr = localtime(&t);
+struct tm *tmstr = utc ? gmtime(&t) : localtime(&t);
Ustrftime(time_buffer, sizeof(time_buffer), "%d-%b-%Y %H:%M:%S", tmstr);
return time_buffer;
}
uschar *
print_cache(int value)
{
-return (value == ccache_accept)? US"accept" :
- (value == ccache_reject)? US"reject" :
+return value == ccache_accept ? US"accept" :
+ value == ccache_reject ? US"reject" :
US"unknown";
}
Arguments:
dbblock a pointer to an open database block
key the key of the record to be read
- length where to put the length (or NULL if length not wanted)
+ length where to put the length (or NULL if length not wanted). Includes overhead.
Returns: a pointer to the retrieved record, or
NULL if the record is not found
yield = store_get(EXIM_DATUM_SIZE(result_datum), TRUE);
memcpy(yield, EXIM_DATUM_DATA(result_datum), EXIM_DATUM_SIZE(result_datum));
-if (length != NULL) *length = EXIM_DATUM_SIZE(result_datum);
+if (length) *length = EXIM_DATUM_SIZE(result_datum);
EXIM_DATUM_FREE(result_datum); /* Some DBM libs require freeing */
return yield;
{
EXIM_DATUM key_datum, value_datum;
uschar *yield;
-value_datum = value_datum; /* dummy; not all db libraries use this */
/* Some dbm require an initialization */
uschar **argv = USS cargv;
uschar keybuffer[1024];
+store_init();
+options(argc, argv, US"dumpdb");
+
/* Check the arguments, and open the database */
-dbdata_type = check_args(argc, argv, US"dumpdb", US"");
-spool_directory = argv[1];
-if (!(dbm = dbfn_open(argv[2], O_RDONLY, &dbblock, FALSE, TRUE)))
+dbdata_type = check_args(argc, argv, US"dumpdb", US" [-z]");
+argc -= optind; argv += optind;
+spool_directory = argv[0];
+
+if (!(dbm = dbfn_open(argv[1], O_RDONLY, &dbblock, FALSE, TRUE)))
exit(1);
/* Scan the file, formatting the information for each entry. Note
dbdata_ratelimit *ratelimit;
dbdata_ratelimit_unique *rate_unique;
dbdata_tls_session *session;
+ dbdata_seen *seen;
int count_bad = 0;
int length;
uschar *t;
t = wait->text;
name[MESSAGE_ID_LENGTH] = 0;
+ /* Leave corrupt records alone */
if (wait->count > WAIT_NAME_MAX)
{
fprintf(stderr,
session = (dbdata_tls_session *)value;
printf(" %s %.*s\n", keybuffer, length, session->session);
break;
+
+ case type_seen:
+ seen = (dbdata_seen *)value;
+ printf("%s\t%s\n", keybuffer, print_time(seen->time_stamp));
+ break;
}
}
store_reset(reset_point);
is re-used. */
-int main(int argc, char **cargv)
+int
+main(int argc, char **cargv)
{
int dbdata_type;
uschar **argv = USS cargv;
uschar buffer[256];
uschar name[256];
rmark reset_point;
+uschar * aname;
+store_init();
+options(argc, argv, US"fixdb");
name[0] = 0; /* No name set */
/* Sort out the database type, verify what we are working on and then process
user requests */
-dbdata_type = check_args(argc, argv, US"fixdb", US"");
-printf("Modifying Exim hints database %s/db/%s\n", argv[1], argv[2]);
+dbdata_type = check_args(argc, argv, US"fixdb", US" [-z]");
+argc -= optind; argv += optind;
+spool_directory = argv[0];
+aname = argv[1];
+
+printf("Modifying Exim hints database %s/db/%s\n", spool_directory, aname);
for(; (reset_point = store_mark()); store_reset(reset_point))
{
if (field[0] != 0)
{
int verify = 1;
- spool_directory = argv[1];
- if (!(dbm = dbfn_open(argv[2], O_RDWR, &dbblock, FALSE, TRUE)))
+ if (!(dbm = dbfn_open(aname, O_RDWR, &dbblock, FALSE, TRUE)))
continue;
if (Ustrcmp(field, "d") == 0)
/* Handle a read request, or verify after an update. */
- spool_directory = argv[1];
- if (!(dbm = dbfn_open(argv[2], O_RDONLY, &dbblock, FALSE, TRUE)))
+ if (!(dbm = dbfn_open(aname, O_RDONLY, &dbblock, FALSE, TRUE)))
continue;
if (!(record = dbfn_read_with_length(dbm, name, &oldlength)))
} key_item;
-int main(int argc, char **cargv)
+int
+main(int argc, char **cargv)
{
struct stat statbuf;
int maxkeep = 30 * 24 * 60 * 60;
uschar buffer[256];
uschar *key;
+store_init();
+
/* Scan the options */
for (i = 1; i < argc; i++)
/* A continuation record may have been deleted or renamed already, so
non-existence is not serious. */
- if (value == NULL) continue;
+ if (!value) continue;
/* Delete if too old */
/* Leave corrupt records alone */
+ if (wait->time_stamp > time(NULL))
+ {
+ printf("**** Data for '%s' corrupted\n time in future: %s\n",
+ key, print_time(((dbdata_generic *)value)->time_stamp));
+ continue;
+ }
if (wait->count > WAIT_NAME_MAX)
{
- printf("**** Data for %s corrupted\n count=%d=0x%x max=%d\n",
+ printf("**** Data for '%s' corrupted\n count=%d=0x%x max=%d\n",
key, wait->count, wait->count, WAIT_NAME_MAX);
continue;
}
+ if (wait->sequence > WAIT_CONT_MAX)
+ {
+ printf("**** Data for '%s' corrupted\n sequence=%d=0x%x max=%d\n",
+ key, wait->sequence, wait->sequence, WAIT_CONT_MAX);
+ continue;
+ }
+
+ /* Record over 1 year old; just remove it */
+
+ if (wait->time_stamp < time(NULL) - 365*24*60*60)
+ {
+ dbfn_delete(dbm, key);
+ printf("deleted %s (too old)\n", key);
+ continue;
+ }
/* Loop for renamed continuation records. For each message id,
check to see if the message exists, and if not, remove its entry
git://git.exim.org / exim.git / blobdiff