--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ TDB wrap functions
+
+ Copyright (C) Andrew Tridgell 2004
+ Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
+
+ 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include <tdb.h>
+#include "lib/util/dlinklist.h"
+#include "lib/util/tdb_wrap.h"
+#include <tdb.h>
+
+/*
+ Log tdb messages via DEBUG().
+*/
+static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
+ const char *format, ...) PRINTF_ATTRIBUTE(3,4);
+
+static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
+ const char *format, ...)
+{
+ va_list ap;
+ char *ptr = NULL;
+ int debuglevel = 0;
+ int ret;
+
+ switch (level) {
+ case TDB_DEBUG_FATAL:
+ debuglevel = 0;
+ break;
+ case TDB_DEBUG_ERROR:
+ debuglevel = 1;
+ break;
+ case TDB_DEBUG_WARNING:
+ debuglevel = 2;
+ break;
+ case TDB_DEBUG_TRACE:
+ debuglevel = 5;
+ break;
+ default:
+ debuglevel = 0;
+ }
+
+ va_start(ap, format);
+ ret = vasprintf(&ptr, format, ap);
+ va_end(ap);
+
+ if (ret != -1) {
+ const char *name = tdb_name(tdb);
+ DEBUG(debuglevel, ("tdb(%s): %s", name ? name : "unnamed", ptr));
+ free(ptr);
+ }
+}
+
+struct tdb_wrap_private {
+ struct tdb_context *tdb;
+ const char *name;
+ struct tdb_wrap_private *next, *prev;
+};
+
+static struct tdb_wrap_private *tdb_list;
+
+/* destroy the last connection to a tdb */
+static int tdb_wrap_private_destructor(struct tdb_wrap_private *w)
+{
+ tdb_close(w->tdb);
+ DLIST_REMOVE(tdb_list, w);
+ return 0;
+}
+
+static struct tdb_wrap_private *tdb_wrap_private_open(TALLOC_CTX *mem_ctx,
+ const char *name,
+ int hash_size,
+ int tdb_flags,
+ int open_flags,
+ mode_t mode)
+{
+ struct tdb_wrap_private *result;
+ struct tdb_logging_context log_ctx;
+
+ result = talloc(mem_ctx, struct tdb_wrap_private);
+ if (result == NULL) {
+ return NULL;
+ }
+ result->name = talloc_strdup(result, name);
+ if (result->name == NULL) {
+ goto fail;
+ }
+
+ log_ctx.log_fn = tdb_wrap_log;
+
+#if _SAMBA_BUILD_ == 3
+ /* This #if _SAMBA_BUILD == 3 is very unfortunate, as it means
+ * that in the top level build, these options are not
+ * available for these databases. However, having two
+ * different tdb_wrap lists is a worse fate, so this will do
+ * for now */
+
+ if (!lp_use_mmap()) {
+ tdb_flags |= TDB_NOMMAP;
+ }
+
+ if ((hash_size == 0) && (name != NULL)) {
+ const char *base;
+ base = strrchr_m(name, '/');
+
+ if (base != NULL) {
+ base += 1;
+ } else {
+ base = name;
+ }
+ hash_size = lp_parm_int(-1, "tdb_hashsize", base, 0);
+ }
+#endif
+
+ result->tdb = tdb_open_ex(name, hash_size, tdb_flags,
+ open_flags, mode, &log_ctx, NULL);
+ if (result->tdb == NULL) {
+ goto fail;
+ }
+ talloc_set_destructor(result, tdb_wrap_private_destructor);
+ DLIST_ADD(tdb_list, result);
+ return result;
+
+fail:
+ TALLOC_FREE(result);
+ return NULL;
+}
+
+/*
+ wrapped connection to a tdb database
+ to close just talloc_free() the tdb_wrap pointer
+ */
+struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx,
+ const char *name, int hash_size, int tdb_flags,
+ int open_flags, mode_t mode)
+{
+ struct tdb_wrap *result;
+ struct tdb_wrap_private *w;
+
+ result = talloc(mem_ctx, struct tdb_wrap);
+ if (result == NULL) {
+ return NULL;
+ }
+
+ for (w=tdb_list;w;w=w->next) {
+ if (strcmp(name, w->name) == 0) {
+ break;
+ }
+ }
+
+ if (w == NULL) {
+ w = tdb_wrap_private_open(result, name, hash_size, tdb_flags,
+ open_flags, mode);
+ } else {
+ /*
+ * Correctly use talloc_reference: The tdb will be
+ * closed when "w" is being freed. The caller never
+ * sees "w", so an incorrect use of talloc_free(w)
+ * instead of calling talloc_unlink is not possible.
+ * To avoid having to refcount ourselves, "w" will
+ * have multiple parents that hang off all the
+ * tdb_wrap's being returned from here. Those parents
+ * can be freed without problem.
+ */
+ if (talloc_reference(result, w) == NULL) {
+ goto fail;
+ }
+ }
+ if (w == NULL) {
+ goto fail;
+ }
+ result->tdb = w->tdb;
+ return result;
+fail:
+ TALLOC_FREE(result);
+ return NULL;
+}
+
struct tdb_wrap {
struct tdb_context *tdb;
-
- const char *name;
- struct tdb_wrap *next, *prev;
};
struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx,
#ifndef _____LIB_UTIL_UTIL_TDB_H__
#define _____LIB_UTIL_UTIL_TDB_H__
-
/***************************************************************
Make a TDB_DATA and keep the const warning in one place
****************************************************************/
local_include=False,
public_deps='talloc'
)
+
+
+bld.SAMBA_LIBRARY('tdb-wrap',
+ source='tdb_wrap.c',
+ deps='tdb talloc samba-util',
+ public_headers='tdb_wrap.h',
+ private_library=True,
+ local_include=False
+ )
+
#include "../lib/util/util_tdb.h"
#include "../libcli/auth/schannel.h"
#include "../librpc/gen_ndr/ndr_schannel.h"
-#if _SAMBA_BUILD_ == 4
-#include "tdb_wrap.h"
-#endif
+#include "lib/util/tdb_wrap.h"
#define SECRETS_SCHANNEL_STATE "SECRETS/SCHANNEL"
######################################################################
TDB_LIB_OBJ = lib/util_tdb.o ../lib/util/util_tdb.o \
+ ../lib/util/tdb_wrap.o \
lib/dbwrap.o lib/dbwrap_tdb.o \
lib/dbwrap_ctdb.o \
lib/g_lock.o \
#include "../libcli/util/ntstatus.h" /* for map_nt_error_from_tdb() */
#include "../../lib/util/util_tdb.h"
-struct tdb_wrap {
- struct tdb_context *tdb;
-};
-
int tdb_chainlock_with_timeout( struct tdb_context *tdb, TDB_DATA key,
unsigned int timeout);
int tdb_lock_bystring_with_timeout(struct tdb_context *tdb, const char *keyval,
struct tdb_context *tdb_open_log(const char *name, int hash_size,
int tdb_flags, int open_flags, mode_t mode);
-struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx,
- const char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode);
-
NTSTATUS map_nt_error_from_tdb(enum TDB_ERROR err);
int tdb_data_cmp(TDB_DATA t1, TDB_DATA t2);
#include "includes.h"
#include "dbwrap.h"
+#include "lib/util/tdb_wrap.h"
struct db_tdb_ctx {
struct tdb_wrap *wtdb;
#include "includes.h"
#include "system/filesys.h"
#include "messages.h"
+#include "lib/util/tdb_wrap.h"
struct messaging_tdb_context {
struct messaging_context *msg_ctx;
#include "includes.h"
#include "system/filesys.h"
+#include "lib/util/tdb_wrap.h"
/* For reasons known only to MS, many of their NT/Win2k versions
need serialised access only. Two connections at the same time
#include "system/filesys.h"
#include "serverid.h"
#include "dbwrap.h"
+#include "lib/util/tdb_wrap.h"
struct serverid_key {
pid_t pid;
return res;
}
-/*
- Log tdb messages via DEBUG().
-*/
-static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
- const char *format, ...) PRINTF_ATTRIBUTE(3,4);
-
-static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
- const char *format, ...)
-{
- va_list ap;
- char *ptr = NULL;
- int debuglevel = 0;
- int ret;
-
- switch (level) {
- case TDB_DEBUG_FATAL:
- debuglevel = 0;
- break;
- case TDB_DEBUG_ERROR:
- debuglevel = 1;
- break;
- case TDB_DEBUG_WARNING:
- debuglevel = 2;
- break;
- case TDB_DEBUG_TRACE:
- debuglevel = 5;
- break;
- default:
- debuglevel = 0;
- }
-
- va_start(ap, format);
- ret = vasprintf(&ptr, format, ap);
- va_end(ap);
-
- if (ret != -1) {
- const char *name = tdb_name(tdb);
- DEBUG(debuglevel, ("tdb(%s): %s", name ? name : "unnamed", ptr));
- free(ptr);
- }
-}
-
-struct tdb_wrap_private {
- struct tdb_context *tdb;
- const char *name;
- struct tdb_wrap_private *next, *prev;
-};
-
-static struct tdb_wrap_private *tdb_list;
-
-/* destroy the last connection to a tdb */
-static int tdb_wrap_private_destructor(struct tdb_wrap_private *w)
-{
- tdb_close(w->tdb);
- DLIST_REMOVE(tdb_list, w);
- return 0;
-}
-
-static struct tdb_wrap_private *tdb_wrap_private_open(TALLOC_CTX *mem_ctx,
- const char *name,
- int hash_size,
- int tdb_flags,
- int open_flags,
- mode_t mode)
-{
- struct tdb_wrap_private *result;
- struct tdb_logging_context log_ctx;
-
- result = talloc(mem_ctx, struct tdb_wrap_private);
- if (result == NULL) {
- return NULL;
- }
- result->name = talloc_strdup(result, name);
- if (result->name == NULL) {
- goto fail;
- }
-
- log_ctx.log_fn = tdb_wrap_log;
-
- if (!lp_use_mmap()) {
- tdb_flags |= TDB_NOMMAP;
- }
-
- if ((hash_size == 0) && (name != NULL)) {
- const char *base;
- base = strrchr_m(name, '/');
-
- if (base != NULL) {
- base += 1;
- } else {
- base = name;
- }
- hash_size = lp_parm_int(-1, "tdb_hashsize", base, 0);
- }
-
- result->tdb = tdb_open_ex(name, hash_size, tdb_flags,
- open_flags, mode, &log_ctx, NULL);
- if (result->tdb == NULL) {
- goto fail;
- }
- talloc_set_destructor(result, tdb_wrap_private_destructor);
- DLIST_ADD(tdb_list, result);
- return result;
-
-fail:
- TALLOC_FREE(result);
- return NULL;
-}
-
-/*
- wrapped connection to a tdb database
- to close just talloc_free() the tdb_wrap pointer
- */
-struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx,
- const char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode)
-{
- struct tdb_wrap *result;
- struct tdb_wrap_private *w;
-
- result = talloc(mem_ctx, struct tdb_wrap);
- if (result == NULL) {
- return NULL;
- }
-
- for (w=tdb_list;w;w=w->next) {
- if (strcmp(name, w->name) == 0) {
- break;
- }
- }
-
- if (w == NULL) {
- w = tdb_wrap_private_open(result, name, hash_size, tdb_flags,
- open_flags, mode);
- } else {
- /*
- * Correctly use talloc_reference: The tdb will be
- * closed when "w" is being freed. The caller never
- * sees "w", so an incorrect use of talloc_free(w)
- * instead of calling talloc_unlink is not possible.
- * To avoid having to refcount ourselves, "w" will
- * have multiple parents that hang off all the
- * tdb_wrap's being returned from here. Those parents
- * can be freed without problem.
- */
- if (talloc_reference(result, w) == NULL) {
- goto fail;
- }
- }
- if (w == NULL) {
- goto fail;
- }
- result->tdb = w->tdb;
- return result;
-fail:
- TALLOC_FREE(result);
- return NULL;
-}
-
NTSTATUS map_nt_error_from_tdb(enum TDB_ERROR err)
{
NTSTATUS result = NT_STATUS_INTERNAL_ERROR;
#include "dbwrap.h"
#include "smbd/smbd.h"
#include "messages.h"
+#include "lib/util/tdb_wrap.h"
struct notify_context {
struct db_context *db_recursive;
bld.SAMBA3_SUBSYSTEM('tdb-wrap3',
source='lib/util_tdb.c',
+ deps='tdb-wrap',
vars=locals())
bld.SAMBA3_SUBSYSTEM('CHARSET3',
if not bld.env.toplevel_build:
bld.SAMBA3_SUBSYSTEM('POPT_SAMBA', source='', deps='POPT_SAMBA3')
- bld.SAMBA3_SUBSYSTEM('tdb-wrap', source='', deps='tdb-wrap3')
bld.SAMBA3_SUBSYSTEM('errors', source='', deps='errors3')
bld.SAMBA3_SUBSYSTEM('samba-util', source='', deps='DYNCONFIG')
bld.SAMBA3_SUBSYSTEM('ldb', source='', deps='ldb3')
#include "cluster/cluster.h"
#include "cluster/cluster_private.h"
#include <tdb.h>
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "system/filesys.h"
#include "param/param.h"
#include "librpc/gen_ndr/server_id4.h"
#include "lib/socket/socket.h"
#include "librpc/gen_ndr/ndr_irpc.h"
#include "lib/messaging/irpc.h"
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "../lib/util/unix_privs.h"
#include "librpc/rpc/dcerpc.h"
#include <tdb.h>
+++ /dev/null
-/*
- Unix SMB/CIFS implementation.
- TDB wrap functions
-
- Copyright (C) Andrew Tridgell 2004
- Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
-
- 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, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include <tdb.h>
-#include "../lib/util/dlinklist.h"
-#include "tdb_wrap.h"
-#include <tdb.h>
-
-static struct tdb_wrap *tdb_list;
-
-/* destroy the last connection to a tdb */
-static int tdb_wrap_destructor(struct tdb_wrap *w)
-{
- tdb_close(w->tdb);
- DLIST_REMOVE(tdb_list, w);
- return 0;
-}
-
-/*
- Log tdb messages via DEBUG().
-*/
-static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
- const char *format, ...) PRINTF_ATTRIBUTE(3,4);
-
-static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
- const char *format, ...)
-{
- va_list ap;
- char *ptr = NULL;
- int dl;
-
- va_start(ap, format);
- vasprintf(&ptr, format, ap);
- va_end(ap);
-
- switch (level) {
- case TDB_DEBUG_FATAL:
- dl = 0;
- break;
- case TDB_DEBUG_ERROR:
- dl = 1;
- break;
- case TDB_DEBUG_WARNING:
- dl = 2;
- break;
- case TDB_DEBUG_TRACE:
- dl = 5;
- break;
- default:
- dl = 0;
- }
-
- if (ptr != NULL) {
- const char *name = tdb_name(tdb);
- DEBUG(dl, ("tdb(%s): %s", name ? name : "unnamed", ptr));
- free(ptr);
- }
-}
-
-
-/*
- wrapped connection to a tdb database
- to close just talloc_free() the tdb_wrap pointer
- */
-struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx,
- const char *name, int hash_size, int tdb_flags,
- int open_flags, mode_t mode)
-{
- struct tdb_wrap *w;
- struct tdb_logging_context log_ctx;
- log_ctx.log_fn = tdb_wrap_log;
-
- for (w=tdb_list;w;w=w->next) {
- if (strcmp(name, w->name) == 0) {
- return talloc_reference(mem_ctx, w);
- }
- }
-
- w = talloc(mem_ctx, struct tdb_wrap);
- if (w == NULL) {
- return NULL;
- }
-
- w->name = talloc_strdup(w, name);
-
- w->tdb = tdb_open_ex(name, hash_size, tdb_flags,
- open_flags, mode, &log_ctx, NULL);
- if (w->tdb == NULL) {
- talloc_free(w);
- return NULL;
- }
-
- talloc_set_destructor(w, tdb_wrap_destructor);
-
- DLIST_ADD(tdb_list, w);
-
- return w;
-}
enabled=False,
deps='tdb-wrap'
)
-
-
-bld.SAMBA_LIBRARY('tdb-wrap',
- source='tdb_wrap.c',
- deps='tdb talloc samba-util',
- public_headers='tdb_wrap.h',
- private_library=True
- )
-
#include "system/filesys.h"
#include <tdb.h>
#include "messaging/messaging.h"
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "lib/messaging/irpc.h"
#include "libcli/libcli.h"
#include "cluster/cluster.h"
#include <tdb.h>
#include "../lib/util/util_tdb.h"
#include "messaging/messaging.h"
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "lib/messaging/irpc.h"
#include "librpc/gen_ndr/ndr_s4_notify.h"
#include "../lib/util/dlinklist.h"
#include "system/filesys.h"
#include <tdb.h>
#include "messaging/messaging.h"
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "lib/messaging/irpc.h"
#include "librpc/gen_ndr/ndr_opendb.h"
#include "ntvfs/ntvfs.h"
#include <Python.h>
#include "includes.h"
#include <tdb.h>
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "librpc/ndr/libndr.h"
#include "lib/util/wrap_xattr.h"
#include "ntvfs/posix/vfs_posix.h"
#include "vfs_posix.h"
#include "librpc/gen_ndr/security.h"
#include <tdb.h>
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "libcli/security/security.h"
#include "lib/events/events.h"
#include "param/param.h"
*/
#include "includes.h"
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include <tdb.h>
#include "vfs_posix.h"
#include "secrets.h"
#include "param/param.h"
#include "system/filesys.h"
-#include "tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "lib/ldb-samba/ldb_wrap.h"
#include <ldb.h>
#include "../lib/util/util_tdb.h"
#include <ldb.h>
#include <ldb_errors.h>
#include "ldb_wrap.h"
-#include "lib/tdb_wrap.h"
+#include "lib/util/tdb_wrap.h"
#include "torture/smbtorture.h"
#include "param/param.h"