diff options
| -rw-r--r-- | lib/util/util_ntdb.c | 41 | ||||
| -rw-r--r-- | lib/util/util_ntdb.h | 45 |
2 files changed, 85 insertions, 1 deletions
diff --git a/lib/util/util_ntdb.c b/lib/util/util_ntdb.c index 10d60c2b84..f0fc158651 100644 --- a/lib/util/util_ntdb.c +++ b/lib/util/util_ntdb.c @@ -195,3 +195,44 @@ struct ntdb_context *ntdb_new(TALLOC_CTX *ctx, return talloc_steal(ctx, ntdb); } + +enum NTDB_ERROR ntdb_lock_bystring(struct ntdb_context *ntdb, + const char *keyval) +{ + NTDB_DATA key = string_term_ntdb_data(keyval); + + return ntdb_chainlock(ntdb, key); +} + +void ntdb_unlock_bystring(struct ntdb_context *ntdb, const char *keyval) +{ + NTDB_DATA key = string_term_ntdb_data(keyval); + + ntdb_chainunlock(ntdb, key); +} + +enum NTDB_ERROR ntdb_delete_bystring(struct ntdb_context *ntdb, + const char *keystr) +{ + NTDB_DATA key = string_term_ntdb_data(keystr); + + return ntdb_delete(ntdb, key); +} + +enum NTDB_ERROR ntdb_store_bystring(struct ntdb_context *ntdb, + const char *keystr, + NTDB_DATA data, int nflags) +{ + NTDB_DATA key = string_term_ntdb_data(keystr); + + return ntdb_store(ntdb, key, data, nflags); +} + +enum NTDB_ERROR ntdb_fetch_bystring(struct ntdb_context *ntdb, + const char *keystr, + NTDB_DATA *data) +{ + NTDB_DATA key = string_term_ntdb_data(keystr); + + return ntdb_fetch(ntdb, key, data); +} diff --git a/lib/util/util_ntdb.h b/lib/util/util_ntdb.h index d65d8b6f7b..41531791e1 100644 --- a/lib/util/util_ntdb.h +++ b/lib/util/util_ntdb.h @@ -27,7 +27,6 @@ struct loadparm_context; union ntdb_attribute; - /* You only need this on databases with NTDB_CLEAR_IF_FIRST */ int ntdb_reopen(struct ntdb_context *ntdb); @@ -59,4 +58,48 @@ struct ntdb_context *ntdb_new(TALLOC_CTX *ctx, int open_flags, mode_t mode, union ntdb_attribute *attr, struct loadparm_context *lp_ctx); + +/**************************************************************************** + Lock a chain by string. +****************************************************************************/ +enum NTDB_ERROR ntdb_lock_bystring(struct ntdb_context *ntdb, + const char *keyval); + +/**************************************************************************** + Unlock a chain by string. +****************************************************************************/ +void ntdb_unlock_bystring(struct ntdb_context *ntdb, const char *keyval); + +/**************************************************************************** + Delete an entry using a null terminated string key. +****************************************************************************/ +enum NTDB_ERROR ntdb_delete_bystring(struct ntdb_context *ntdb, + const char *keystr); + +/**************************************************************************** + Store a buffer by a null terminated string key. Return 0 on success, -ve + on failure. +****************************************************************************/ +enum NTDB_ERROR ntdb_store_bystring(struct ntdb_context *ntdb, + const char *keystr, + NTDB_DATA data, int nflags); + +/**************************************************************************** + Fetch a buffer using a null terminated string key. Don't forget to call + free() on the result dptr (unless the ntdb is from ntdb_new, in which case + it will be a child of ntdb). +****************************************************************************/ +enum NTDB_ERROR ntdb_fetch_bystring(struct ntdb_context *ntdb, + const char *keystr, + NTDB_DATA *data); + + +/**************************************************************************** + Turn a nul-terminated string into an NTDB_DATA. +****************************************************************************/ +static inline NTDB_DATA string_term_ntdb_data(const char *string) +{ + return ntdb_mkdata(string, string ? strlen(string) + 1 : 0); +} + #endif /* _____LIB_UTIL_UTIL_NTDB_H__ */ |