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authorChristian Ambach <ambi@samba.org>2011-10-20 18:39:30 +0200
committerChristian Ambach <ambi@samba.org>2011-10-21 16:30:56 +0200
commit0a85d1c8916a953edd00235f0701ab7d52868de7 (patch)
tree531f63e22e80093aec6d187188ec2c2b31b35251 /source3/winbindd
parent8d9aea2a66f83f109aba9e2fc2106c0b3fc4bf88 (diff)
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s3:idmap_autorid: move HWM initialization into a function
we will need some more HWM soon, so move out initialization and optimize the logic using the new interface of dbwrap_fetch_uint32
Diffstat (limited to 'source3/winbindd')
-rw-r--r--source3/winbindd/idmap_autorid.c44
1 files changed, 27 insertions, 17 deletions
diff --git a/source3/winbindd/idmap_autorid.c b/source3/winbindd/idmap_autorid.c
index 45a9d353fbb..503f8748b77 100644
--- a/source3/winbindd/idmap_autorid.c
+++ b/source3/winbindd/idmap_autorid.c
@@ -330,12 +330,35 @@ static NTSTATUS idmap_autorid_sids_to_unixids(struct idmap_domain *dom,
}
+/* initialize the given HWM to 0 if it does not exist yet */
+static NTSTATUS idmap_autorid_init_hwm(const char *hwm) {
+
+ NTSTATUS status;
+ uint32_t hwmval;
+
+ status = dbwrap_fetch_uint32(autorid_db, hwm, &hwmval);
+ if (NT_STATUS_EQUAL(status, NT_STATUS_NOT_FOUND)) {
+ status = dbwrap_trans_store_int32(autorid_db, hwm, 0);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,
+ ("Unable to initialise HWM (%s) in autorid "
+ "database: %s\n", hwm, nt_errstr(status)));
+ return NT_STATUS_INTERNAL_DB_ERROR;
+ }
+ } else if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0, ("unable to fetch HWM (%s) from autorid "
+ "database: %s\n", hwm, nt_errstr(status)));
+ return status;
+ }
+
+ return NT_STATUS_OK;
+}
+
/*
* open and initialize the database which stores the ranges for the domains
*/
static NTSTATUS idmap_autorid_db_init(void)
{
- int32_t hwm;
NTSTATUS status;
if (autorid_db) {
@@ -354,22 +377,9 @@ static NTSTATUS idmap_autorid_db_init(void)
}
/* Initialize high water mark for the currently used range to 0 */
- status = dbwrap_fetch_int32(autorid_db, HWM, &hwm);
- if (NT_STATUS_EQUAL(status, NT_STATUS_NOT_FOUND) ||
- (NT_STATUS_IS_OK(status) && (hwm < 0)))
- {
- status = dbwrap_trans_store_int32(autorid_db, HWM, 0);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,
- ("Unable to initialise HWM in autorid "
- "database: %s\n", nt_errstr(status)));
- return NT_STATUS_INTERNAL_DB_ERROR;
- }
- } else if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0, ("unable to fetch HWM from autorid database: %s\n",
- nt_errstr(status)));
- return status;
- }
+
+ status = idmap_autorid_init_hwm(HWM);
+ NT_STATUS_NOT_OK_RETURN(status);
return NT_STATUS_OK;
}