-/*
- * This is a data store backend for the Citadel server which uses Berkeley DB.
- *
- * Copyright (c) 1987-2019 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
+// This is a data store backend for the Citadel server which uses Berkeley DB.
+//
+// Copyright (c) 1987-2021 by the citadel.org team
+//
+// This program is open source software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License version 3.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
/*****************************************************************************
Tunable configuration parameters for the Berkeley DB back end
#include <stdio.h>
#include <dirent.h>
#include <zlib.h>
-
-#ifdef HAVE_DB_H
#include <db.h>
-#error <db.h> was not found by configure. Install the Berkeley DB development package.
-#endif
#if DB_VERSION_MAJOR < 5
#error Citadel requires Berkeley DB v5.0 or newer. Please upgrade.
#endif
#include <libcitadel.h>
-
#include "ctdl_module.h"
#include "control.h"
#include "citserver.h"
static DB_ENV *dbenv; /* The DB environment (global) */
-void cdb_abort(void)
-{
+void cdb_abort(void) {
syslog(LOG_DEBUG, "db: citserver is stopping in order to prevent data loss. uid=%d gid=%d euid=%d egid=%d",
getuid(), getgid(), geteuid(), getegid()
);
/* Verbose logging callback */
-void cdb_verbose_log(const DB_ENV * dbenv, const char *msg)
-{
+void cdb_verbose_log(const DB_ENV * dbenv, const char *msg) {
if (!IsEmptyStr(msg)) {
syslog(LOG_DEBUG, "db: %s", msg);
}
/* Verbose logging callback */
-void cdb_verbose_err(const DB_ENV * dbenv, const char *errpfx, const char *msg)
-{
+void cdb_verbose_err(const DB_ENV * dbenv, const char *errpfx, const char *msg) {
syslog(LOG_ERR, "db: %s", msg);
}
-/* just a little helper function */
-static void txabort(DB_TXN * tid)
-{
+/* wrapper for txn_abort() that logs/aborts on error */
+static void txabort(DB_TXN *tid) {
int ret;
ret = tid->abort(tid);
}
-/* this one is even more helpful than the last. */
-static void txcommit(DB_TXN * tid)
-{
+/* wrapper for txn_commit() that logs/aborts on error */
+static void txcommit(DB_TXN *tid) {
int ret;
ret = tid->commit(tid, 0);
}
-/* are you sensing a pattern yet? */
-static void txbegin(DB_TXN ** tid)
-{
+/* wrapper for txn_begin() that logs/aborts on error */
+static void txbegin(DB_TXN **tid) {
int ret;
ret = dbenv->txn_begin(dbenv, NULL, tid, 0);
}
-static void dbpanic(DB_ENV * env, int errval)
-{
+/* panic callback */
+static void dbpanic(DB_ENV * env, int errval) {
syslog(LOG_ERR, "db: PANIC: %s", db_strerror(errval));
}
-static void cclose(DBC * cursor)
-{
+static void cclose(DBC * cursor) {
int ret;
if ((ret = cursor->c_close(cursor))) {
}
-static void bailIfCursor(DBC ** cursors, const char *msg)
-{
+static void bailIfCursor(DBC ** cursors, const char *msg) {
int i;
for (i = 0; i < MAXCDB; i++)
}
-void cdb_check_handles(void)
-{
+void cdb_check_handles(void) {
bailIfCursor(TSD->cursors, "in check_handles");
if (TSD->tid != NULL) {
/*
* Request a checkpoint of the database. Called once per minute by the thread manager.
*/
-void cdb_checkpoint(void)
-{
+void cdb_checkpoint(void) {
int ret;
syslog(LOG_DEBUG, "db: -- checkpoint --");
* critical section here, because there aren't any active threads
* manipulating the database yet.
*/
-void open_databases(void)
-{
+void open_databases(void) {
int ret;
int i;
char dbfilename[32];
syslog(LOG_DEBUG, "db: Linked zlib: %s", zlibVersion());
/*
- * Silently try to create the database subdirectory. If it's
- * already there, no problem.
+ * Silently try to create the database subdirectory. If it's already there, no problem.
*/
- if ((mkdir(ctdl_data_dir, 0700) != 0) && (errno != EEXIST)) {
- syslog(LOG_ERR, "db: unable to create database directory [%s]: %m", ctdl_data_dir);
+ if ((mkdir(ctdl_db_dir, 0700) != 0) && (errno != EEXIST)) {
+ syslog(LOG_ERR, "db: unable to create database directory [%s]: %m", ctdl_db_dir);
}
- if (chmod(ctdl_data_dir, 0700) != 0) {
- syslog(LOG_ERR, "db: unable to set database directory accessrights [%s]: %m", ctdl_data_dir);
+ if (chmod(ctdl_db_dir, 0700) != 0) {
+ syslog(LOG_ERR, "db: unable to set database directory permissions [%s]: %m", ctdl_db_dir);
}
- if (chown(ctdl_data_dir, CTDLUID, (-1)) != 0) {
- syslog(LOG_ERR, "db: unable to set the owner for [%s]: %m", ctdl_data_dir);
+ if (chown(ctdl_db_dir, CTDLUID, (-1)) != 0) {
+ syslog(LOG_ERR, "db: unable to set the owner for [%s]: %m", ctdl_db_dir);
}
- syslog(LOG_DEBUG, "db: Setting up DB environment\n");
- /* db_env_set_func_yield((int (*)(u_long, u_long))sched_yield); */
+ syslog(LOG_DEBUG, "db: Setting up DB environment");
+ // db_env_set_func_yield((int (*)(u_long, u_long))sched_yield);
ret = db_env_create(&dbenv, 0);
if (ret) {
syslog(LOG_ERR, "db: db_env_create: %s", db_strerror(ret));
}
flags = DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE | DB_INIT_TXN | DB_INIT_LOCK | DB_THREAD | DB_INIT_LOG;
- syslog(LOG_DEBUG, "db: dbenv->open(dbenv, %s, %d, 0)", ctdl_data_dir, flags);
- ret = dbenv->open(dbenv, ctdl_data_dir, flags, 0);
+ syslog(LOG_DEBUG, "db: dbenv->open(dbenv, %s, %d, 0)", ctdl_db_dir, flags);
+ ret = dbenv->open(dbenv, ctdl_db_dir, flags, 0); // try opening the database cleanly
if (ret == DB_RUNRECOVERY) {
syslog(LOG_ERR, "db: dbenv->open: %s", db_strerror(ret));
syslog(LOG_ERR, "db: attempting recovery...");
flags |= DB_RECOVER;
- ret = dbenv->open(dbenv, ctdl_data_dir, flags, 0);
+ ret = dbenv->open(dbenv, ctdl_db_dir, flags, 0); // try recovery
}
if (ret == DB_RUNRECOVERY) {
syslog(LOG_ERR, "db: dbenv->open: %s", db_strerror(ret));
syslog(LOG_ERR, "db: attempting catastrophic recovery...");
flags &= ~DB_RECOVER;
flags |= DB_RECOVER_FATAL;
- ret = dbenv->open(dbenv, ctdl_data_dir, flags, 0);
+ ret = dbenv->open(dbenv, ctdl_db_dir, flags, 0); // try catastrophic recovery
}
if (ret) {
syslog(LOG_ERR, "db: dbenv->open: %s", db_strerror(ret));
}
syslog(LOG_INFO, "db: mounting databases");
-
for (i = 0; i < MAXCDB; ++i) {
-
- /* Create a database handle */
- ret = db_create(&dbp[i], dbenv, 0);
+ ret = db_create(&dbp[i], dbenv, 0); // Create a database handle
if (ret) {
syslog(LOG_ERR, "db: db_create: %s", db_strerror(ret));
syslog(LOG_ERR, "db: exit code %d", ret);
exit(CTDLEXIT_DB);
}
-
- /* Arbitrary names for our tables -- we reference them by
- * number, so we don't have string names for them.
- */
- snprintf(dbfilename, sizeof dbfilename, "cdb.%02x", i);
-
+ snprintf(dbfilename, sizeof dbfilename, "cdb.%02x", i); // table names by number
ret = dbp[i]->open(dbp[i], NULL, dbfilename, NULL, DB_BTREE, DB_CREATE | DB_AUTO_COMMIT | DB_THREAD, 0600);
if (ret) {
syslog(LOG_ERR, "db: db_open[%02x]: %s", i, db_strerror(ret));
if (ret == ENOMEM) {
- syslog(LOG_ERR,
- "db: You may need to tune your database; please read http://www.citadel.org/doku.php?id=faq:troubleshooting:out_of_lock_entries for more information.");
+ syslog(LOG_ERR, "db: You may need to tune your database; please read http://www.citadel.org/doku.php?id=faq:troubleshooting:out_of_lock_entries for more information.");
}
syslog(LOG_ERR, "db: exit code %d", ret);
exit(CTDLEXIT_DB);
}
}
-
}
-/* Make sure we own all the files, because in a few milliseconds
- * we're going to drop root privs.
+/*
+ * Make sure we own all the files, because in a few milliseconds we're going to drop root privs.
*/
-void cdb_chmod_data(void)
-{
+void cdb_chmod_data(void) {
DIR *dp;
struct dirent *d;
char filename[PATH_MAX];
- dp = opendir(ctdl_data_dir);
+ dp = opendir(ctdl_db_dir);
if (dp != NULL) {
while (d = readdir(dp), d != NULL) {
if (d->d_name[0] != '.') {
- snprintf(filename, sizeof filename, "%s/%s", ctdl_data_dir, d->d_name);
+ snprintf(filename, sizeof filename, "%s/%s", ctdl_db_dir, d->d_name);
syslog(LOG_DEBUG, "db: chmod(%s, 0600) returned %d", filename, chmod(filename, 0600));
syslog(LOG_DEBUG, "db: chown(%s, CTDLUID, -1) returned %d",
filename, chown(filename, CTDLUID, (-1))
}
closedir(dp);
}
-
- syslog(LOG_DEBUG, "db: open_databases() finished");
}
* Close all of the db database files we've opened. This can be done
* in a loop, since it's just a bunch of closes.
*/
-void close_databases(void)
-{
- int a;
+void close_databases(void) {
+ int i;
int ret;
syslog(LOG_INFO, "db: performing final checkpoint");
if ((ret = dbenv->txn_checkpoint(dbenv, 0, 0, 0))) {
- syslog(LOG_ERR, "txn_checkpoint: %s", db_strerror(ret));
+ syslog(LOG_ERR, "db: txn_checkpoint: %s", db_strerror(ret));
}
syslog(LOG_INFO, "db: flushing the database logs");
syslog(LOG_ERR, "db: log_flush: %s", db_strerror(ret));
}
- /* print some statistics... */
-#ifdef DB_STAT_ALL
- dbenv->lock_stat_print(dbenv, DB_STAT_ALL);
-#endif
-
/* close the tables */
- for (a = 0; a < MAXCDB; ++a) {
- syslog(LOG_INFO, "db: closing database %02x", a);
- ret = dbp[a]->close(dbp[a], 0);
+ syslog(LOG_INFO, "db: closing databases");
+ for (i = 0; i < MAXCDB; ++i) {
+ syslog(LOG_INFO, "db: closing database %02x", i);
+ ret = dbp[i]->close(dbp[i], 0);
if (ret) {
syslog(LOG_ERR, "db: db_close: %s", db_strerror(ret));
}
}
+ // This seemed nifty at the time but did anyone really look at it?
+ // #ifdef DB_STAT_ALL
+ // /* print some statistics... */
+ // dbenv->lock_stat_print(dbenv, DB_STAT_ALL);
+ // #endif
+
/* Close the handle. */
ret = dbenv->close(dbenv, 0);
if (ret) {
- syslog(LOG_EMERG, "db: DBENV->close: %s", db_strerror(ret));
+ syslog(LOG_ERR, "db: DBENV->close: %s", db_strerror(ret));
}
}
/*
* Decompress a database item if it was compressed on disk
*/
-void cdb_decompress_if_necessary(struct cdbdata *cdb)
-{
+void cdb_decompress_if_necessary(struct cdbdata *cdb) {
static int magic = COMPRESS_MAGIC;
if ((cdb == NULL) || (cdb->ptr == NULL) || (cdb->len < sizeof(magic)) || (memcmp(cdb->ptr, &magic, sizeof(magic)))) {
memset(&zheader, 0, sizeof(struct CtdlCompressHeader));
cplen = sizeof(struct CtdlCompressHeader);
- if (sizeof(struct CtdlCompressHeader) > cdb->len)
+ if (sizeof(struct CtdlCompressHeader) > cdb->len) {
cplen = cdb->len;
+ }
memcpy(&zheader, cdb->ptr, cplen);
compressed_data = cdb->ptr;
if (uncompress((Bytef *) uncompressed_data,
(uLongf *) & destLen, (const Bytef *) compressed_data, (uLong) sourceLen) != Z_OK) {
- syslog(LOG_EMERG, "db: uncompress() error");
+ syslog(LOG_ERR, "db: uncompress() error");
cdb_abort();
}
* Store a piece of data. Returns 0 if the operation was successful. If a
* key already exists it should be overwritten.
*/
-int cdb_store(int cdb, const void *ckey, int ckeylen, void *cdata, int cdatalen)
-{
+int cdb_store(int cdb, const void *ckey, int ckeylen, void *cdata, int cdatalen) {
DBT dkey, ddata;
- DB_TXN *tid;
+ DB_TXN *tid = NULL;
int ret = 0;
-
struct CtdlCompressHeader zheader;
char *compressed_data = NULL;
int compressing = 0;
compressed_data = malloc(buffer_len);
if (compress2((Bytef *) (compressed_data + sizeof(struct CtdlCompressHeader)),
&destLen, (Bytef *) cdata, (uLongf) cdatalen, 1) != Z_OK) {
- syslog(LOG_EMERG, "db: compress2() error");
+ syslog(LOG_ERR, "db: compress2() error");
cdb_abort();
}
zheader.compressed_len = (size_t) destLen;
}
if (TSD->tid != NULL) {
- ret = dbp[cdb]->put(dbp[cdb], /* db */
- TSD->tid, /* transaction ID */
- &dkey, /* key */
- &ddata, /* data */
- 0 /* flags */
+ ret = dbp[cdb]->put(dbp[cdb], // db
+ TSD->tid, // transaction ID
+ &dkey, // key
+ &ddata, // data
+ 0 // flags
);
if (ret) {
- syslog(LOG_EMERG, "db: cdb_store(%d): %s", cdb, db_strerror(ret));
+ syslog(LOG_ERR, "db: cdb_store(%d): %s", cdb, db_strerror(ret));
cdb_abort();
}
if (compressing) {
retry:
txbegin(&tid);
- if ((ret = dbp[cdb]->put(dbp[cdb], /* db */
- tid, /* transaction ID */
- &dkey, /* key */
- &ddata, /* data */
- 0))) { /* flags */
+ if ((ret = dbp[cdb]->put(dbp[cdb], // db
+ tid, // transaction ID
+ &dkey, // key
+ &ddata, // data
+ 0))) { // flags
if (ret == DB_LOCK_DEADLOCK) {
txabort(tid);
goto retry;
} else {
- syslog(LOG_EMERG, "db: cdb_store(%d): %s", cdb, db_strerror(ret));
+ syslog(LOG_ERR, "db: cdb_store(%d): %s", cdb, db_strerror(ret));
cdb_abort();
}
} else {
/*
* Delete a piece of data. Returns 0 if the operation was successful.
*/
-int cdb_delete(int cdb, void *key, int keylen)
-{
-
+int cdb_delete(int cdb, void *key, int keylen) {
DBT dkey;
DB_TXN *tid;
int ret;
if (TSD->tid != NULL) {
ret = dbp[cdb]->del(dbp[cdb], TSD->tid, &dkey, 0);
if (ret) {
- syslog(LOG_EMERG, "db: cdb_delete(%d): %s", cdb, db_strerror(ret));
+ syslog(LOG_ERR, "db: cdb_delete(%d): %s", cdb, db_strerror(ret));
if (ret != DB_NOTFOUND) {
cdb_abort();
}
txabort(tid);
goto retry;
} else {
- syslog(LOG_EMERG, "db: cdb_delete(%d): %s", cdb, db_strerror(ret));
+ syslog(LOG_ERR, "db: cdb_delete(%d): %s", cdb, db_strerror(ret));
cdb_abort();
}
} else {
}
-static DBC *localcursor(int cdb)
-{
+static DBC *localcursor(int cdb) {
int ret;
DBC *curs;
}
if (ret) {
- syslog(LOG_EMERG, "db: localcursor: %s", db_strerror(ret));
+ syslog(LOG_ERR, "db: localcursor: %s", db_strerror(ret));
cdb_abort();
}
* a struct cdbdata which it is the caller's responsibility to free later on
* using the cdb_free() routine.
*/
-struct cdbdata *cdb_fetch(int cdb, const void *key, int keylen)
-{
+struct cdbdata *cdb_fetch(int cdb, const void *key, int keylen) {
+
+ if (keylen == 0) { // key length zero is impossible
+ return(NULL);
+ }
+
struct cdbdata *tempcdb;
DBT dkey, dret;
int ret;
memset(&dret, 0, sizeof(DBT));
dret.flags = DB_DBT_MALLOC;
ret = dbp[cdb]->get(dbp[cdb], TSD->tid, &dkey, &dret, 0);
- } else {
+ }
+ else {
DBC *curs;
do {
memset(&dret, 0, sizeof(DBT));
dret.flags = DB_DBT_MALLOC;
-
curs = localcursor(cdb);
-
ret = curs->c_get(curs, &dkey, &dret, DB_SET);
cclose(curs);
- }
- while (ret == DB_LOCK_DEADLOCK);
-
+ } while (ret == DB_LOCK_DEADLOCK);
}
if ((ret != 0) && (ret != DB_NOTFOUND)) {
- syslog(LOG_EMERG, "db: cdb_fetch(%d): %s", cdb, db_strerror(ret));
+ syslog(LOG_ERR, "db: cdb_fetch(%d): %s", cdb, db_strerror(ret));
cdb_abort();
}
}
tempcdb = (struct cdbdata *) malloc(sizeof(struct cdbdata));
-
if (tempcdb == NULL) {
- syslog(LOG_EMERG, "db: cdb_fetch: Cannot allocate memory for tempcdb");
+ syslog(LOG_ERR, "db: cdb_fetch() cannot allocate memory for tempcdb: %m");
cdb_abort();
return NULL; /* make it easier for static analysis... */
- } else {
+ }
+ else {
tempcdb->len = dret.size;
tempcdb->ptr = dret.data;
cdb_decompress_if_necessary(tempcdb);
* pointer elsewhere and then setting 'ptr' to NULL. cdb_free() will then
* avoid freeing it.
*/
-void cdb_free(struct cdbdata *cdb)
-{
+void cdb_free(struct cdbdata *cdb) {
if (cdb->ptr) {
free(cdb->ptr);
}
}
-void cdb_close_cursor(int cdb)
-{
+void cdb_close_cursor(int cdb) {
if (TSD->cursors[cdb] != NULL) {
cclose(TSD->cursors[cdb]);
}
* (There is guaranteed to be no more than one traversal in
* progress per thread at any given time.)
*/
-void cdb_rewind(int cdb)
-{
+void cdb_rewind(int cdb) {
int ret = 0;
if (TSD->cursors[cdb] != NULL) {
- syslog(LOG_EMERG, "db: cdb_rewind: must close cursor on database %d before reopening", cdb);
+ syslog(LOG_ERR, "db: cdb_rewind: must close cursor on database %d before reopening", cdb);
cdb_abort();
/* cclose(TSD->cursors[cdb]); */
}
*/
ret = dbp[cdb]->cursor(dbp[cdb], TSD->tid, &TSD->cursors[cdb], 0);
if (ret) {
- syslog(LOG_EMERG, "db: cdb_rewind: db_cursor: %s", db_strerror(ret));
+ syslog(LOG_ERR, "db: cdb_rewind: db_cursor: %s", db_strerror(ret));
cdb_abort();
}
}
* Fetch the next item in a sequential search. Returns a pointer to a
* cdbdata structure, or NULL if we've hit the end.
*/
-struct cdbdata *cdb_next_item(int cdb)
-{
+struct cdbdata *cdb_next_item(int cdb) {
DBT key, data;
struct cdbdata *cdbret;
int ret = 0;
if (ret) {
if (ret != DB_NOTFOUND) {
- syslog(LOG_EMERG, "db: cdb_next_item(%d): %s", cdb, db_strerror(ret));
+ syslog(LOG_ERR, "db: cdb_next_item(%d): %s", cdb, db_strerror(ret));
cdb_abort();
}
cdb_close_cursor(cdb);
/*
* Transaction-based stuff. I'm writing this as I bake cookies...
*/
-void cdb_begin_transaction(void)
-{
-
+void cdb_begin_transaction(void) {
bailIfCursor(TSD->cursors, "can't begin transaction during r/o cursor");
if (TSD->tid != NULL) {
- syslog(LOG_EMERG, "db: cdb_begin_transaction: ERROR: nested transaction");
+ syslog(LOG_ERR, "db: cdb_begin_transaction: ERROR: nested transaction");
cdb_abort();
}
}
-void cdb_end_transaction(void)
-{
+void cdb_end_transaction(void) {
int i;
- for (i = 0; i < MAXCDB; i++)
+ for (i = 0; i < MAXCDB; i++) {
if (TSD->cursors[i] != NULL) {
syslog(LOG_WARNING, "db: cdb_end_transaction: WARNING: cursor %d still open at transaction end", i);
cclose(TSD->cursors[i]);
TSD->cursors[i] = NULL;
}
+ }
if (TSD->tid == NULL) {
syslog(LOG_ERR, "db: cdb_end_transaction: ERROR: txcommit(NULL) !!");
cdb_abort();
- } else {
+ }
+ else {
txcommit(TSD->tid);
}
/*
* Truncate (delete every record)
*/
-void cdb_trunc(int cdb)
-{
+void cdb_trunc(int cdb) {
/* DB_TXN *tid; */
int ret;
u_int32_t count;
if (TSD->tid != NULL) {
- syslog(LOG_EMERG, "db: cdb_trunc must not be called in a transaction.");
+ syslog(LOG_ERR, "db: cdb_trunc must not be called in a transaction.");
cdb_abort();
- } else {
+ }
+ else {
bailIfCursor(TSD->cursors, "attempt to write during r/o cursor");
retry:
/* txabort(tid); */
goto retry;
} else {
- syslog(LOG_EMERG, "db: cdb_truncate(%d): %s", cdb, db_strerror(ret));
+ syslog(LOG_ERR, "db: cdb_truncate(%d): %s", cdb, db_strerror(ret));
if (ret == ENOMEM) {
- syslog(LOG_EMERG,
- "db: You may need to tune your database; please read http://www.citadel.org/doku.php?id=faq:troubleshooting:out_of_lock_entries for more information.");
+ syslog(LOG_ERR, "db: You may need to tune your database; please read http://www.citadel.org/doku.php?id=faq:troubleshooting:out_of_lock_entries for more information.");
}
exit(CTDLEXIT_DB);
}
- } else {
+ }
+ else {
/* txcommit(tid); */
}
}
}
-/*
- * compact (defragment) the database , possibly returning space back to the underlying filesystem
- */
-void cdb_compact(void)
-{
+// compact (defragment) the database, possibly returning space back to the underlying filesystem
+void cdb_compact(void) {
int ret;
int i;
// Has an item already been seen (is it in the CDB_USETABLE) ?
// Returns 0 if it hasn't, 1 if it has
// In either case, writes the item to the database for next time.
-int CheckIfAlreadySeen(StrBuf *guid)
-{
+int CheckIfAlreadySeen(StrBuf *guid) {
int found = 0;
struct UseTable ut;
struct cdbdata *cdbut;
}
-void cmd_rsen(char *argbuf)
-{
- char Token[SIZ];
- long TLen;
- char Time[SIZ];
-
- struct UseTable ut;
- struct cdbdata *cdbut;
-
- if (CtdlAccessCheck(ac_aide)) {
- return;
- }
-
- TLen = extract_token(Token, argbuf, 1, '|', sizeof Token);
- if (strncmp(argbuf, "GET", 3) == 0) {
- cdbut = cdb_fetch(CDB_USETABLE, Token, TLen);
- if (cdbut != NULL) {
- memcpy(&ut, cdbut->ptr, ((cdbut->len > sizeof(struct UseTable)) ? sizeof(struct UseTable) : cdbut->len));
-
- cprintf("%d %ld\n", CIT_OK, ut.ut_timestamp);
- } else {
- cprintf("%d not found\n", ERROR + NOT_HERE);
- }
-
- } else if (strncmp(argbuf, "SET", 3) == 0) {
- memcpy(ut.ut_msgid, Token, TLen);
- extract_token(Time, argbuf, 2, '|', sizeof Time);
- ut.ut_timestamp = atol(Time);
- cdb_store(CDB_USETABLE, Token, TLen, &ut, sizeof(struct UseTable));
- cprintf("%d token updated\n", CIT_OK);
- } else if (strncmp(argbuf, "DEL", 3) == 0) {
- if (cdb_delete(CDB_USETABLE, Token, TLen))
- cprintf("%d not found\n", ERROR + NOT_HERE);
- else
- cprintf("%d deleted.\n", CIT_OK);
-
- } else {
- cprintf("%d Usage: [GET|SET|DEL]|Token|timestamp\n", ERROR);
- }
-
-}
-
-
CTDL_MODULE_INIT(database)
{
if (!threading) {
- CtdlRegisterProtoHook(cmd_rsen, "RSEN", "manipulate Aggregators seen database");
+ // nothing to do here
}
/* return our module id for the log */
projects / citadel.git / blobdiff