*
* This is a data store backend for the Citadel server which uses Berkeley DB.
*
+ * Copyright (c) 1987-2009 by the citadel.org team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
*/
/*****************************************************************************
ret = tid->abort(tid);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_*: txn_abort: %s\n",
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): txn_abort: %s\n", db_strerror(ret));
abort();
}
}
ret = tid->commit(tid, 0);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_*: txn_commit: %s\n",
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): txn_commit: %s\n", db_strerror(ret));
abort();
}
}
ret = dbenv->txn_begin(dbenv, NULL, tid, 0);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_*: txn_begin: %s\n",
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): txn_begin: %s\n", db_strerror(ret));
abort();
}
}
static void dbpanic(DB_ENV * env, int errval)
{
- CtdlLogPrintf(CTDL_EMERG, "cdb_*: Berkeley DB panic: %d\n", errval);
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): PANIC: %s\n", db_strerror(errval));
}
static void cclose(DBC * cursor)
int ret;
if ((ret = cursor->c_close(cursor))) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_*: c_close: %s\n",
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): c_close: %s\n", db_strerror(ret));
abort();
}
}
for (i = 0; i < MAXCDB; i++)
if (cursors[i] != NULL) {
CtdlLogPrintf(CTDL_EMERG,
- "cdb_*: cursor still in progress on cdb %02x: %s\n",
- i, msg);
+ "bdb(): cursor still in progress on cdb %02x: %s\n", i, msg);
abort();
}
}
bailIfCursor(tsd->cursors, "in check_handles");
if (tsd->tid != NULL) {
- CtdlLogPrintf(CTDL_EMERG,
- "cdb_*: transaction still in progress!");
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): transaction still in progress!");
abort();
}
}
int ret;
CtdlLogPrintf(CTDL_DEBUG, "-- db checkpoint --\n");
- ret = dbenv->txn_checkpoint(dbenv,
- MAX_CHECKPOINT_KBYTES,
- MAX_CHECKPOINT_MINUTES, 0);
+ ret = dbenv->txn_checkpoint(dbenv, MAX_CHECKPOINT_KBYTES, MAX_CHECKPOINT_MINUTES, 0);
if (ret != 0) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_checkpoint: txn_checkpoint: %s\n",
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "cdb_checkpoint: txn_checkpoint: %s\n", db_strerror(ret));
abort();
}
int dbversion_major, dbversion_minor, dbversion_patch;
int current_dbversion = 0;
- CtdlLogPrintf(CTDL_DEBUG, "cdb_*: open_databases() starting\n");
+ CtdlLogPrintf(CTDL_DEBUG, "bdb(): open_databases() starting\n");
CtdlLogPrintf(CTDL_DEBUG, "Compiled db: %s\n", DB_VERSION_STRING);
CtdlLogPrintf(CTDL_INFO, " Linked db: %s\n",
db_version(&dbversion_major, &dbversion_minor, &dbversion_patch));
chmod(ctdl_data_dir, 0700);
chown(ctdl_data_dir, CTDLUID, (-1));
- CtdlLogPrintf(CTDL_DEBUG, "cdb_*: Setting up DB environment\n");
+ CtdlLogPrintf(CTDL_DEBUG, "bdb(): Setting up DB environment\n");
db_env_set_func_yield(sched_yield);
ret = db_env_create(&dbenv, 0);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_*: db_env_create: %s\n", db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): db_env_create: %s\n", db_strerror(ret));
CtdlLogPrintf(CTDL_EMERG, "exit code %d\n", ret);
exit(CTDLEXIT_DB);
}
*/
ret = dbenv->set_cachesize(dbenv, 0, 64 * 1024, 0);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_*: set_cachesize: %s\n", db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): set_cachesize: %s\n", db_strerror(ret));
dbenv->close(dbenv, 0);
CtdlLogPrintf(CTDL_EMERG, "exit code %d\n", ret);
exit(CTDLEXIT_DB);
}
if ((ret = dbenv->set_lk_detect(dbenv, DB_LOCK_DEFAULT))) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_*: set_lk_detect: %s\n", db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "bdb(): set_lk_detect: %s\n", db_strerror(ret));
dbenv->close(dbenv, 0);
CtdlLogPrintf(CTDL_EMERG, "exit code %d\n", ret);
exit(CTDLEXIT_DB);
NULL,
DB_BTREE,
DB_CREATE | DB_AUTO_COMMIT | DB_THREAD,
- 0600);
+ 0600
+ );
if (ret) {
CtdlLogPrintf(CTDL_EMERG, "db_open[%02x]: %s\n", i, db_strerror(ret));
if (ret == ENOMEM) {
}
CtdlLogPrintf(CTDL_DEBUG, "open_databases() finished\n");
-
CtdlRegisterProtoHook(cmd_cull, "CULL", "Cull database logs");
}
CtdlLogPrintf(CTDL_INFO, "Closing database %02x\n", a);
ret = dbp[a]->close(dbp[a], 0);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG,
- "db_close: %s\n", db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "db_close: %s\n", db_strerror(ret));
}
}
/* Close the handle. */
ret = dbenv->close(dbenv, 0);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG,
- "DBENV->close: %s\n", db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "DBENV->close: %s\n", db_strerror(ret));
}
}
+ sizeof(struct CtdlCompressHeader);
destLen = (uLongf) buffer_len;
compressed_data = malloc(buffer_len);
- if (compress2((Bytef *) (compressed_data +
- sizeof(struct
- CtdlCompressHeader)),
- &destLen, (Bytef *) cdata, (uLongf) cdatalen,
- 1) != Z_OK) {
+ if (compress2((Bytef *) (compressed_data + sizeof(struct CtdlCompressHeader)),
+ &destLen, (Bytef *) cdata, (uLongf) cdatalen, 1) != Z_OK)
+ {
CtdlLogPrintf(CTDL_EMERG, "compress2() error\n");
abort();
}
zheader.compressed_len = (size_t) destLen;
- memcpy(compressed_data, &zheader,
- sizeof(struct CtdlCompressHeader));
- ddata.size = (size_t) (sizeof(struct CtdlCompressHeader) +
- zheader.compressed_len);
+ memcpy(compressed_data, &zheader, sizeof(struct CtdlCompressHeader));
+ ddata.size = (size_t) (sizeof(struct CtdlCompressHeader) + zheader.compressed_len);
ddata.data = compressed_data;
}
#endif
&ddata, /* data */
0); /* flags */
if (ret) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_store(%d): %s\n", cdb,
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "cdb_store(%d): %s\n", cdb, db_strerror(ret));
abort();
}
#ifdef HAVE_ZLIB
return ret;
} else {
- bailIfCursor(MYCURSORS,
- "attempt to write during r/o cursor");
+ bailIfCursor(MYCURSORS, "attempt to write during r/o cursor");
retry:
txbegin(&tid);
} else {
txcommit(tid);
#ifdef HAVE_ZLIB
- if (compressing)
+ if (compressing) {
free(compressed_data);
+ }
#endif
return ret;
}
if (MYTID != NULL) {
ret = dbp[cdb]->del(dbp[cdb], MYTID, &dkey, 0);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_delete(%d): %s\n", cdb,
- db_strerror(ret));
- if (ret != DB_NOTFOUND)
+ CtdlLogPrintf(CTDL_EMERG, "cdb_delete(%d): %s\n", cdb, db_strerror(ret));
+ if (ret != DB_NOTFOUND) {
abort();
+ }
}
} else {
- bailIfCursor(MYCURSORS,
- "attempt to delete during r/o cursor");
+ bailIfCursor(MYCURSORS, "attempt to delete during r/o cursor");
retry:
txbegin(&tid);
}
if ((ret != 0) && (ret != DB_NOTFOUND)) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_fetch(%d): %s\n", cdb,
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "cdb_fetch(%d): %s\n", cdb, db_strerror(ret));
abort();
}
tempcdb = (struct cdbdata *) malloc(sizeof(struct cdbdata));
if (tempcdb == NULL) {
- CtdlLogPrintf(CTDL_EMERG,
- "cdb_fetch: Cannot allocate memory for tempcdb\n");
+ CtdlLogPrintf(CTDL_EMERG, "cdb_fetch: Cannot allocate memory for tempcdb\n");
abort();
}
void cdb_close_cursor(int cdb)
{
- if (MYCURSORS[cdb] != NULL)
+ if (MYCURSORS[cdb] != NULL) {
cclose(MYCURSORS[cdb]);
+ }
MYCURSORS[cdb] = NULL;
}
if (MYCURSORS[cdb] != NULL) {
CtdlLogPrintf(CTDL_EMERG,
- "cdb_rewind: must close cursor on database %d before reopening.\n",
- cdb);
+ "cdb_rewind: must close cursor on database %d before reopening.\n", cdb);
abort();
/* cclose(MYCURSORS[cdb]); */
}
*/
ret = dbp[cdb]->cursor(dbp[cdb], MYTID, &MYCURSORS[cdb], 0);
if (ret) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_rewind: db_cursor: %s\n",
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "cdb_rewind: db_cursor: %s\n", db_strerror(ret));
abort();
}
}
if (ret) {
if (ret != DB_NOTFOUND) {
- CtdlLogPrintf(CTDL_EMERG, "cdb_next_item(%d): %s\n",
- cdb, db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "cdb_next_item(%d): %s\n", cdb, db_strerror(ret));
abort();
}
cclose(MYCURSORS[cdb]);
void cdb_begin_transaction(void)
{
- bailIfCursor(MYCURSORS,
- "can't begin transaction during r/o cursor");
+ bailIfCursor(MYCURSORS, "can't begin transaction during r/o cursor");
if (MYTID != NULL) {
- CtdlLogPrintf(CTDL_EMERG,
- "cdb_begin_transaction: ERROR: nested transaction\n");
+ CtdlLogPrintf(CTDL_EMERG, "cdb_begin_transaction: ERROR: nested transaction\n");
abort();
}
CtdlLogPrintf(CTDL_EMERG,
"cdb_end_transaction: ERROR: txcommit(NULL) !!\n");
abort();
- } else
+ } else {
txcommit(MYTID);
+ }
MYTID = NULL;
}
"cdb_trunc must not be called in a transaction.\n");
abort();
} else {
- bailIfCursor(MYCURSORS,
- "attempt to write during r/o cursor");
+ bailIfCursor(MYCURSORS, "attempt to write during r/o cursor");
retry:
/* txbegin(&tid); */
/* txabort(tid); */
goto retry;
} else {
- CtdlLogPrintf(CTDL_EMERG,
- "cdb_truncate(%d): %s\n", cdb,
- db_strerror(ret));
+ CtdlLogPrintf(CTDL_EMERG, "cdb_truncate(%d): %s\n", cdb, db_strerror(ret));
+ if (ret == ENOMEM) {
+ CtdlLogPrintf(CTDL_EMERG, "You may need to tune your database; please read http://www.citadel.org/doku.php/faq:troubleshooting:out_of_lock_entries for more information.\n");
+ }
abort();
}
} else {
projects / citadel.git / blobdiff