diff options
| -rw-r--r-- | source4/dsdb/schema/schema_prefixmap.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/source4/dsdb/schema/schema_prefixmap.c b/source4/dsdb/schema/schema_prefixmap.c index 86c6b8df8d..18920500d6 100644 --- a/source4/dsdb/schema/schema_prefixmap.c +++ b/source4/dsdb/schema/schema_prefixmap.c @@ -259,9 +259,14 @@ WERROR dsdb_schema_pfm_find_oid(const struct dsdb_schema_prefixmap *pfm, /** * Make ATTID for given OID + * If OID is not in prefixMap, new prefix + * may be added depending on 'can_change_pfm' flag * Reference: [MS-DRSR] section 5.12.2 */ -WERROR dsdb_schema_pfm_make_attid(struct dsdb_schema_prefixmap *pfm, const char *oid, uint32_t *attid) +static WERROR dsdb_schema_pfm_make_attid_impl(struct dsdb_schema_prefixmap *pfm, + const char *oid, + bool can_change_pfm, + uint32_t *attid) { WERROR werr; uint32_t idx; @@ -287,6 +292,11 @@ WERROR dsdb_schema_pfm_make_attid(struct dsdb_schema_prefixmap *pfm, const char /* free memory allocated for bin_oid */ data_blob_free(&bin_oid); } else { + /* return error in read-only mode */ + if (!can_change_pfm) { + return werr; + } + /* entry does not exists, add it */ werr = _dsdb_schema_pfm_add_entry(pfm, bin_oid, &idx); W_ERROR_NOT_OK_RETURN(werr); @@ -309,6 +319,33 @@ WERROR dsdb_schema_pfm_make_attid(struct dsdb_schema_prefixmap *pfm, const char return WERR_OK; } +/** + * Make ATTID for given OID + * Reference: [MS-DRSR] section 5.12.2 + * + * Note: This function may change prefixMap if prefix + * for supplied 'oid' doesn't exists yet. + * It is recommended to be used mostly when caller + * want to add new prefixes. + * Otherwise dsdb_schema_pfm_attid_from_oid() should be used. + */ +WERROR dsdb_schema_pfm_make_attid(struct dsdb_schema_prefixmap *pfm, + const char *oid, + uint32_t *attid) +{ + return dsdb_schema_pfm_make_attid_impl(pfm, oid, true, attid); +} + +/** + * Make ATTID for given OID + * Reference: [MS-DRSR] section 5.12.2 + */ +WERROR dsdb_schema_pfm_attid_from_oid(struct dsdb_schema_prefixmap *pfm, + const char *oid, + uint32_t *attid) +{ + return dsdb_schema_pfm_make_attid_impl(pfm, oid, false, attid); +} /** * Make OID for given ATTID. |