#include "includes.h"
#include "system/filesys.h"
-#include "lib/tdb/include/tdb.h"
+#include <tdb.h>
#include "messaging/messaging.h"
#include "tdb_wrap.h"
#include "lib/messaging/irpc.h"
#include "ntvfs/common/ntvfs_common.h"
#include "cluster/cluster.h"
#include "param/param.h"
+#include "ntvfs/sysdep/sys_lease.h"
struct odb_context {
struct tdb_wrap *w;
struct ntvfs_context *ntvfs_ctx;
bool oplocks;
+ struct sys_lease_context *lease_ctx;
};
/*
struct odb_lock {
struct odb_context *odb;
TDB_DATA key;
+
+ struct opendb_file file;
+
+ struct {
+ struct opendb_entry *e;
+ bool attrs_only;
+ } can_open;
};
+static NTSTATUS odb_oplock_break_send(struct messaging_context *msg_ctx,
+ struct opendb_entry *e,
+ uint8_t level);
+
/*
Open up the openfiles.tdb database. Close it down using
talloc_free(). We need the messaging_ctx to allow for pending open
odb->ntvfs_ctx = ntvfs_ctx;
- /* leave oplocks disabled by default until the code is working */
- odb->oplocks = lp_parm_bool(ntvfs_ctx->lp_ctx, NULL, "opendb", "oplocks", false);
+ odb->oplocks = share_bool_option(ntvfs_ctx->config, SHARE_OPLOCKS, SHARE_OPLOCKS_DEFAULT);
+
+ odb->lease_ctx = sys_lease_context_create(ntvfs_ctx->config, odb,
+ ntvfs_ctx->event_ctx,
+ ntvfs_ctx->msg_ctx,
+ odb_oplock_break_send);
return odb;
}
return 0;
}
+static NTSTATUS odb_pull_record(struct odb_lock *lck, struct opendb_file *file);
+
/*
get a lock on a entry in the odb. This call returns a lock handle,
which the caller should unlock using talloc_free().
struct odb_context *odb, DATA_BLOB *file_key)
{
struct odb_lock *lck;
+ NTSTATUS status;
lck = talloc(mem_ctx, struct odb_lock);
if (lck == NULL) {
return NULL;
}
+ ZERO_STRUCT(lck->can_open);
+
talloc_set_destructor(lck, odb_lock_destructor);
+
+ status = odb_pull_record(lck, &lck->file);
+ if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
+ /* initialise a blank structure */
+ ZERO_STRUCT(lck->file);
+ } else if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(lck);
+ return NULL;
+ }
return lck;
}
blob.data = dbuf.dptr;
blob.length = dbuf.dsize;
- ndr_err = ndr_pull_struct_blob(&blob, lck, lp_iconv_convenience(lck->odb->ntvfs_ctx->lp_ctx), file, (ndr_pull_flags_fn_t)ndr_pull_opendb_file);
+ ndr_err = ndr_pull_struct_blob(&blob, lck, file, (ndr_pull_flags_fn_t)ndr_pull_opendb_file);
free(dbuf.dptr);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
return ndr_map_error2ntstatus(ndr_err);
return NT_STATUS_OK;
}
- ndr_err = ndr_push_struct_blob(&blob, lck, lp_iconv_convenience(lck->odb->ntvfs_ctx->lp_ctx), file, (ndr_push_flags_fn_t)ndr_push_opendb_file);
+ ndr_err = ndr_push_struct_blob(&blob, lck, file, (ndr_push_flags_fn_t)ndr_push_opendb_file);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
return ndr_map_error2ntstatus(ndr_err);
}
/*
send an oplock break to a client
*/
-static NTSTATUS odb_oplock_break_send(struct odb_context *odb,
+static NTSTATUS odb_oplock_break_send(struct messaging_context *msg_ctx,
struct opendb_entry *e,
uint8_t level)
{
blob = data_blob_const(&op_break, sizeof(op_break));
- status = messaging_send(odb->ntvfs_ctx->msg_ctx, e->server,
+ status = messaging_send(msg_ctx, e->server,
MSG_NTVFS_OPLOCK_BREAK, &blob);
NT_STATUS_NOT_OK_RETURN(status);
break request and suspending this call
until the break is acknowledged or the file
is closed */
- if (break_to_none) {
+ if (break_to_none ||
+ !file->entries[i].allow_level_II_oplock) {
oplock_return = OPLOCK_BREAK_TO_NONE;
}
- odb_oplock_break_send(odb, &file->entries[i],
+ odb_oplock_break_send(odb->ntvfs_ctx->msg_ctx,
+ &file->entries[i],
oplock_return);
return NT_STATUS_OPLOCK_NOT_GRANTED;
}
* send an oplock break to the holder of the
* oplock and tell caller to retry later
*/
- if (break_to_none) {
+ if (break_to_none ||
+ !file->entries[i].allow_level_II_oplock) {
oplock_return = OPLOCK_BREAK_TO_NONE;
}
- odb_oplock_break_send(odb, &file->entries[i],
+ odb_oplock_break_send(odb->ntvfs_ctx->msg_ctx,
+ &file->entries[i],
oplock_return);
return NT_STATUS_OPLOCK_NOT_GRANTED;
}
}
/*
- register an open file in the open files database. This implements the share_access
- rules
+ register an open file in the open files database.
+ The share_access rules are implemented by odb_can_open()
+ and it's needed to call odb_can_open() before
+ odb_open_file() otherwise NT_STATUS_INTERNAL_ERROR is returned
Note that the path is only used by the delete on close logic, not
for comparing with other filenames
*/
static NTSTATUS odb_tdb_open_file(struct odb_lock *lck,
void *file_handle, const char *path,
- uint32_t stream_id, uint32_t share_access,
- uint32_t access_mask, bool delete_on_close,
- uint32_t open_disposition, bool break_to_none,
+ int *fd, NTTIME open_write_time,
+ bool allow_level_II_oplock,
uint32_t oplock_level, uint32_t *oplock_granted)
{
struct odb_context *odb = lck->odb;
- struct opendb_entry e;
- struct opendb_file file;
- NTSTATUS status;
- bool attrs_only = false;
+
+ if (!lck->can_open.e) {
+ return NT_STATUS_INTERNAL_ERROR;
+ }
if (odb->oplocks == false) {
oplock_level = OPLOCK_NONE;
}
- status = odb_pull_record(lck, &file);
- if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
- /* initialise a blank structure */
- ZERO_STRUCT(file);
- file.path = path;
- } else {
- NT_STATUS_NOT_OK_RETURN(status);
+ if (!oplock_granted) {
+ oplock_level = OPLOCK_NONE;
}
- /* see if it conflicts */
- status = odb_tdb_open_can_internal(odb, &file, stream_id,
- share_access, access_mask,
- delete_on_close, open_disposition,
- break_to_none, &attrs_only);
- NT_STATUS_NOT_OK_RETURN(status);
+ if (lck->file.path == NULL) {
+ lck->file.path = talloc_strdup(lck, path);
+ NT_STATUS_HAVE_NO_MEMORY(lck->file.path);
+ }
- /* see if it conflicts */
- e.server = odb->ntvfs_ctx->server_id;
- e.file_handle = file_handle;
- e.stream_id = stream_id;
- e.share_access = share_access;
- e.access_mask = access_mask;
- e.delete_on_close = delete_on_close;
- e.oplock_level = OPLOCK_NONE;
+ if (lck->file.open_write_time == 0) {
+ lck->file.open_write_time = open_write_time;
+ }
/*
possibly grant an exclusive, batch or level2 oplock
*/
+ if (lck->can_open.attrs_only) {
+ oplock_level = OPLOCK_NONE;
+ } else if (oplock_level == OPLOCK_EXCLUSIVE) {
+ if (lck->file.num_entries == 0) {
+ oplock_level = OPLOCK_EXCLUSIVE;
+ } else if (allow_level_II_oplock) {
+ oplock_level = OPLOCK_LEVEL_II;
+ } else {
+ oplock_level = OPLOCK_NONE;
+ }
+ } else if (oplock_level == OPLOCK_BATCH) {
+ if (lck->file.num_entries == 0) {
+ oplock_level = OPLOCK_BATCH;
+ } else if (allow_level_II_oplock) {
+ oplock_level = OPLOCK_LEVEL_II;
+ } else {
+ oplock_level = OPLOCK_NONE;
+ }
+ } else if (oplock_level == OPLOCK_LEVEL_II) {
+ oplock_level = OPLOCK_LEVEL_II;
+ } else {
+ oplock_level = OPLOCK_NONE;
+ }
+
+ lck->can_open.e->file_handle = file_handle;
+ lck->can_open.e->fd = fd;
+ lck->can_open.e->allow_level_II_oplock = allow_level_II_oplock;
+ lck->can_open.e->oplock_level = oplock_level;
+
+ if (odb->lease_ctx && fd) {
+ NTSTATUS status;
+ status = sys_lease_setup(odb->lease_ctx, lck->can_open.e);
+ NT_STATUS_NOT_OK_RETURN(status);
+ }
+
if (oplock_granted) {
- if (attrs_only) {
- e.oplock_level = OPLOCK_NONE;
- *oplock_granted = NO_OPLOCK_RETURN;
- } else if (oplock_level == OPLOCK_EXCLUSIVE) {
- if (file.num_entries == 0) {
- e.oplock_level = OPLOCK_EXCLUSIVE;
- *oplock_granted = EXCLUSIVE_OPLOCK_RETURN;
- } else {
- e.oplock_level = OPLOCK_LEVEL_II;
- *oplock_granted = LEVEL_II_OPLOCK_RETURN;
- }
- } else if (oplock_level == OPLOCK_BATCH) {
- if (file.num_entries == 0) {
- e.oplock_level = OPLOCK_BATCH;
- *oplock_granted = BATCH_OPLOCK_RETURN;
- } else {
- e.oplock_level = OPLOCK_LEVEL_II;
- *oplock_granted = LEVEL_II_OPLOCK_RETURN;
- }
- } else if (oplock_level == OPLOCK_LEVEL_II) {
- e.oplock_level = OPLOCK_LEVEL_II;
+ if (lck->can_open.e->oplock_level == OPLOCK_EXCLUSIVE) {
+ *oplock_granted = EXCLUSIVE_OPLOCK_RETURN;
+ } else if (lck->can_open.e->oplock_level == OPLOCK_BATCH) {
+ *oplock_granted = BATCH_OPLOCK_RETURN;
+ } else if (lck->can_open.e->oplock_level == OPLOCK_LEVEL_II) {
*oplock_granted = LEVEL_II_OPLOCK_RETURN;
} else {
- e.oplock_level = OPLOCK_NONE;
*oplock_granted = NO_OPLOCK_RETURN;
}
}
/* it doesn't conflict, so add it to the end */
- file.entries = talloc_realloc(lck, file.entries, struct opendb_entry,
- file.num_entries+1);
- NT_STATUS_HAVE_NO_MEMORY(file.entries);
+ lck->file.entries = talloc_realloc(lck, lck->file.entries,
+ struct opendb_entry,
+ lck->file.num_entries+1);
+ NT_STATUS_HAVE_NO_MEMORY(lck->file.entries);
+
+ lck->file.entries[lck->file.num_entries] = *lck->can_open.e;
+ lck->file.num_entries++;
- file.entries[file.num_entries] = e;
- file.num_entries++;
+ talloc_free(lck->can_open.e);
+ lck->can_open.e = NULL;
- return odb_push_record(lck, &file);
+ return odb_push_record(lck, &lck->file);
}
/*
register a pending open file in the open files database
*/
-static NTSTATUS odb_tdb_open_file_pending(struct odb_lock *lck, void *private)
+static NTSTATUS odb_tdb_open_file_pending(struct odb_lock *lck, void *private_data)
{
struct odb_context *odb = lck->odb;
- struct opendb_file file;
- NTSTATUS status;
-
- status = odb_pull_record(lck, &file);
- NT_STATUS_NOT_OK_RETURN(status);
- file.pending = talloc_realloc(lck, file.pending, struct opendb_pending,
- file.num_pending+1);
- NT_STATUS_HAVE_NO_MEMORY(file.pending);
+ if (lck->file.path == NULL) {
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
- file.pending[file.num_pending].server = odb->ntvfs_ctx->server_id;
- file.pending[file.num_pending].notify_ptr = private;
+ lck->file.pending = talloc_realloc(lck, lck->file.pending,
+ struct opendb_pending,
+ lck->file.num_pending+1);
+ NT_STATUS_HAVE_NO_MEMORY(lck->file.pending);
- file.num_pending++;
+ lck->file.pending[lck->file.num_pending].server = odb->ntvfs_ctx->server_id;
+ lck->file.pending[lck->file.num_pending].notify_ptr = private_data;
- return odb_push_record(lck, &file);
+ lck->file.num_pending++;
+
+ return odb_push_record(lck, &lck->file);
}
const char **_delete_path)
{
struct odb_context *odb = lck->odb;
- struct opendb_file file;
const char *delete_path = NULL;
int i;
- NTSTATUS status;
- status = odb_pull_record(lck, &file);
- NT_STATUS_NOT_OK_RETURN(status);
+ if (lck->file.path == NULL) {
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
/* find the entry, and delete it */
- for (i=0;i<file.num_entries;i++) {
- if (file_handle == file.entries[i].file_handle &&
- cluster_id_equal(&odb->ntvfs_ctx->server_id, &file.entries[i].server)) {
- if (file.entries[i].delete_on_close) {
- file.delete_on_close = true;
+ for (i=0;i<lck->file.num_entries;i++) {
+ if (file_handle == lck->file.entries[i].file_handle &&
+ cluster_id_equal(&odb->ntvfs_ctx->server_id, &lck->file.entries[i].server)) {
+ if (lck->file.entries[i].delete_on_close) {
+ lck->file.delete_on_close = true;
}
- if (i < file.num_entries-1) {
- memmove(file.entries+i, file.entries+i+1,
- (file.num_entries - (i+1)) *
+ if (odb->lease_ctx && lck->file.entries[i].fd) {
+ NTSTATUS status;
+ status = sys_lease_remove(odb->lease_ctx, &lck->file.entries[i]);
+ NT_STATUS_NOT_OK_RETURN(status);
+ }
+ if (i < lck->file.num_entries-1) {
+ memmove(lck->file.entries+i, lck->file.entries+i+1,
+ (lck->file.num_entries - (i+1)) *
sizeof(struct opendb_entry));
}
break;
}
}
- if (i == file.num_entries) {
+ if (i == lck->file.num_entries) {
return NT_STATUS_UNSUCCESSFUL;
}
/* send any pending notifications, removing them once sent */
- for (i=0;i<file.num_pending;i++) {
- messaging_send_ptr(odb->ntvfs_ctx->msg_ctx, file.pending[i].server,
- MSG_PVFS_RETRY_OPEN,
- file.pending[i].notify_ptr);
+ for (i=0;i<lck->file.num_pending;i++) {
+ messaging_send_ptr(odb->ntvfs_ctx->msg_ctx,
+ lck->file.pending[i].server,
+ MSG_PVFS_RETRY_OPEN,
+ lck->file.pending[i].notify_ptr);
}
- file.num_pending = 0;
+ lck->file.num_pending = 0;
- file.num_entries--;
+ lck->file.num_entries--;
- if (file.num_entries == 0 && file.delete_on_close) {
- delete_path = talloc_strdup(lck, file.path);
- NT_STATUS_HAVE_NO_MEMORY(delete_path);
+ if (lck->file.num_entries == 0 && lck->file.delete_on_close) {
+ delete_path = lck->file.path;
}
if (_delete_path) {
*_delete_path = delete_path;
}
- return odb_push_record(lck, &file);
+ return odb_push_record(lck, &lck->file);
}
/*
uint32_t oplock_level)
{
struct odb_context *odb = lck->odb;
- struct opendb_file file;
int i;
- NTSTATUS status;
- status = odb_pull_record(lck, &file);
- NT_STATUS_NOT_OK_RETURN(status);
+ if (lck->file.path == NULL) {
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
/* find the entry, and update it */
- for (i=0;i<file.num_entries;i++) {
- if (file_handle == file.entries[i].file_handle &&
- cluster_id_equal(&odb->ntvfs_ctx->server_id, &file.entries[i].server)) {
- file.entries[i].oplock_level = oplock_level;
+ for (i=0;i<lck->file.num_entries;i++) {
+ if (file_handle == lck->file.entries[i].file_handle &&
+ cluster_id_equal(&odb->ntvfs_ctx->server_id, &lck->file.entries[i].server)) {
+ lck->file.entries[i].oplock_level = oplock_level;
+
+ if (odb->lease_ctx && lck->file.entries[i].fd) {
+ NTSTATUS status;
+ status = sys_lease_update(odb->lease_ctx, &lck->file.entries[i]);
+ NT_STATUS_NOT_OK_RETURN(status);
+ }
+
break;
}
}
- if (i == file.num_entries) {
+ if (i == lck->file.num_entries) {
return NT_STATUS_UNSUCCESSFUL;
}
/* send any pending notifications, removing them once sent */
- for (i=0;i<file.num_pending;i++) {
+ for (i=0;i<lck->file.num_pending;i++) {
messaging_send_ptr(odb->ntvfs_ctx->msg_ctx,
- file.pending[i].server,
+ lck->file.pending[i].server,
MSG_PVFS_RETRY_OPEN,
- file.pending[i].notify_ptr);
+ lck->file.pending[i].notify_ptr);
}
- file.num_pending = 0;
+ lck->file.num_pending = 0;
- return odb_push_record(lck, &file);
+ return odb_push_record(lck, &lck->file);
}
/*
static NTSTATUS odb_tdb_break_oplocks(struct odb_lock *lck)
{
struct odb_context *odb = lck->odb;
- NTSTATUS status;
- struct opendb_file file;
int i;
- bool modified = true;
-
- status = odb_pull_record(lck, &file);
- if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
- return NT_STATUS_OK;
- }
- NT_STATUS_NOT_OK_RETURN(status);
+ bool modified = false;
/* see if anyone has an oplock, which we need to break */
- for (i=0;i<file.num_entries;i++) {
- if (file.entries[i].oplock_level == OPLOCK_LEVEL_II) {
+ for (i=0;i<lck->file.num_entries;i++) {
+ if (lck->file.entries[i].oplock_level == OPLOCK_LEVEL_II) {
/*
* there could be multiple level2 oplocks
* and we just send a break to none to all of them
* without waiting for a release
*/
- odb_oplock_break_send(odb, &file.entries[i],
+ odb_oplock_break_send(odb->ntvfs_ctx->msg_ctx,
+ &lck->file.entries[i],
OPLOCK_BREAK_TO_NONE);
- file.entries[i].oplock_level = OPLOCK_NONE;
+ lck->file.entries[i].oplock_level = OPLOCK_NONE;
modified = true;
}
}
if (modified) {
- return odb_push_record(lck, &file);
+ return odb_push_record(lck, &lck->file);
}
return NT_STATUS_OK;
}
/*
remove a pending opendb entry
*/
-static NTSTATUS odb_tdb_remove_pending(struct odb_lock *lck, void *private)
+static NTSTATUS odb_tdb_remove_pending(struct odb_lock *lck, void *private_data)
{
struct odb_context *odb = lck->odb;
int i;
- NTSTATUS status;
- struct opendb_file file;
- status = odb_pull_record(lck, &file);
- NT_STATUS_NOT_OK_RETURN(status);
+ if (lck->file.path == NULL) {
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
/* find the entry, and delete it */
- for (i=0;i<file.num_pending;i++) {
- if (private == file.pending[i].notify_ptr &&
- cluster_id_equal(&odb->ntvfs_ctx->server_id, &file.pending[i].server)) {
- if (i < file.num_pending-1) {
- memmove(file.pending+i, file.pending+i+1,
- (file.num_pending - (i+1)) *
+ for (i=0;i<lck->file.num_pending;i++) {
+ if (private_data == lck->file.pending[i].notify_ptr &&
+ cluster_id_equal(&odb->ntvfs_ctx->server_id, &lck->file.pending[i].server)) {
+ if (i < lck->file.num_pending-1) {
+ memmove(lck->file.pending+i, lck->file.pending+i+1,
+ (lck->file.num_pending - (i+1)) *
sizeof(struct opendb_pending));
}
break;
}
}
- if (i == file.num_pending) {
+ if (i == lck->file.num_pending) {
return NT_STATUS_UNSUCCESSFUL;
}
- file.num_pending--;
+ lck->file.num_pending--;
- return odb_push_record(lck, &file);
+ return odb_push_record(lck, &lck->file);
}
*/
static NTSTATUS odb_tdb_rename(struct odb_lock *lck, const char *path)
{
- struct opendb_file file;
- NTSTATUS status;
-
- status = odb_pull_record(lck, &file);
- if (NT_STATUS_EQUAL(NT_STATUS_OBJECT_NAME_NOT_FOUND, status)) {
+ if (lck->file.path == NULL) {
/* not having the record at all is OK */
return NT_STATUS_OK;
}
- NT_STATUS_NOT_OK_RETURN(status);
- file.path = path;
- return odb_push_record(lck, &file);
+ lck->file.path = talloc_strdup(lck, path);
+ NT_STATUS_HAVE_NO_MEMORY(lck->file.path);
+
+ return odb_push_record(lck, &lck->file);
+}
+
+/*
+ get the path of an open file
+*/
+static NTSTATUS odb_tdb_get_path(struct odb_lock *lck, const char **path)
+{
+ *path = NULL;
+
+ /* we don't ignore NT_STATUS_OBJECT_NAME_NOT_FOUND here */
+ if (lck->file.path == NULL) {
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
+
+ *path = lck->file.path;
+
+ return NT_STATUS_OK;
}
/*
*/
static NTSTATUS odb_tdb_set_delete_on_close(struct odb_lock *lck, bool del_on_close)
{
- NTSTATUS status;
- struct opendb_file file;
+ if (lck->file.path == NULL) {
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
- status = odb_pull_record(lck, &file);
- NT_STATUS_NOT_OK_RETURN(status);
+ lck->file.delete_on_close = del_on_close;
+
+ return odb_push_record(lck, &lck->file);
+}
+
+/*
+ update the write time on an open file
+*/
+static NTSTATUS odb_tdb_set_write_time(struct odb_lock *lck,
+ NTTIME write_time, bool force)
+{
+ if (lck->file.path == NULL) {
+ return NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
+
+ if (lck->file.changed_write_time != 0 && !force) {
+ return NT_STATUS_OK;
+ }
- file.delete_on_close = del_on_close;
+ lck->file.changed_write_time = write_time;
- return odb_push_record(lck, &file);
+ return odb_push_record(lck, &lck->file);
}
/*
return the current value of the delete_on_close bit, and how many
people still have the file open
*/
-static NTSTATUS odb_tdb_get_delete_on_close(struct odb_context *odb,
- DATA_BLOB *key, bool *del_on_close)
+static NTSTATUS odb_tdb_get_file_infos(struct odb_context *odb, DATA_BLOB *key,
+ bool *del_on_close, NTTIME *write_time)
{
- NTSTATUS status;
- struct opendb_file file;
struct odb_lock *lck;
- (*del_on_close) = false;
+ if (del_on_close) {
+ *del_on_close = false;
+ }
+ if (write_time) {
+ *write_time = 0;
+ }
lck = odb_lock(odb, odb, key);
NT_STATUS_HAVE_NO_MEMORY(lck);
- status = odb_pull_record(lck, &file);
- if (NT_STATUS_EQUAL(NT_STATUS_OBJECT_NAME_NOT_FOUND, status)) {
- talloc_free(lck);
- return NT_STATUS_OK;
+ if (del_on_close) {
+ *del_on_close = lck->file.delete_on_close;
}
- if (!NT_STATUS_IS_OK(status)) {
- talloc_free(lck);
- return status;
+ if (write_time) {
+ if (lck->file.changed_write_time == 0) {
+ *write_time = lck->file.open_write_time;
+ } else {
+ *write_time = lck->file.changed_write_time;
+ }
}
- (*del_on_close) = file.delete_on_close;
-
talloc_free(lck);
return NT_STATUS_OK;
{
struct odb_context *odb = lck->odb;
NTSTATUS status;
- struct opendb_file file;
- bool attrs_only = false;
-
- status = odb_pull_record(lck, &file);
- if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
- return NT_STATUS_OK;
- }
- NT_STATUS_NOT_OK_RETURN(status);
- status = odb_tdb_open_can_internal(odb, &file, stream_id,
+ status = odb_tdb_open_can_internal(odb, &lck->file, stream_id,
share_access, access_mask,
delete_on_close, open_disposition,
- break_to_none, &attrs_only);
+ break_to_none, &lck->can_open.attrs_only);
NT_STATUS_NOT_OK_RETURN(status);
+ lck->can_open.e = talloc(lck, struct opendb_entry);
+ NT_STATUS_HAVE_NO_MEMORY(lck->can_open.e);
+
+ lck->can_open.e->server = odb->ntvfs_ctx->server_id;
+ lck->can_open.e->file_handle = NULL;
+ lck->can_open.e->fd = NULL;
+ lck->can_open.e->stream_id = stream_id;
+ lck->can_open.e->share_access = share_access;
+ lck->can_open.e->access_mask = access_mask;
+ lck->can_open.e->delete_on_close = delete_on_close;
+ lck->can_open.e->allow_level_II_oplock = false;
+ lck->can_open.e->oplock_level = OPLOCK_NONE;
+
return NT_STATUS_OK;
}
.odb_close_file = odb_tdb_close_file,
.odb_remove_pending = odb_tdb_remove_pending,
.odb_rename = odb_tdb_rename,
+ .odb_get_path = odb_tdb_get_path,
.odb_set_delete_on_close = odb_tdb_set_delete_on_close,
- .odb_get_delete_on_close = odb_tdb_get_delete_on_close,
+ .odb_set_write_time = odb_tdb_set_write_time,
+ .odb_get_file_infos = odb_tdb_get_file_infos,
.odb_can_open = odb_tdb_can_open,
.odb_update_oplock = odb_tdb_update_oplock,
.odb_break_oplocks = odb_tdb_break_oplocks
void odb_tdb_init_ops(void)
{
+ sys_lease_init();
odb_set_ops(&opendb_tdb_ops);
}
git.samba.org / kai / samba.git / blobdiff