diff options
Diffstat (limited to 'source4/dsdb/common')
| -rw-r--r-- | source4/dsdb/common/util.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/source4/dsdb/common/util.c b/source4/dsdb/common/util.c index ac380e9db6..cf2e766f01 100644 --- a/source4/dsdb/common/util.c +++ b/source4/dsdb/common/util.c @@ -2354,6 +2354,42 @@ struct ldb_dn *samdb_dns_domain_to_dn(struct ldb_context *ldb, TALLOC_CTX *mem_c return dn; } + +/* + Find the DNS equivalent of a DN, in dotted DNS form +*/ +char *samdb_dn_to_dns_domain(TALLOC_CTX *mem_ctx, struct ldb_dn *dn) +{ + int i, num_components = ldb_dn_get_comp_num(dn); + char *dns_name = talloc_strdup(mem_ctx, ""); + if (dns_name == NULL) { + return NULL; + } + + for (i=0; i<num_components; i++) { + struct ldb_val *v = ldb_dn_get_component_val(dn, i); + char *s; + if (v == NULL) { + talloc_free(dns_name); + return NULL; + } + s = talloc_asprintf_append_buffer(dns_name, "%*.*s.", v->length, v->length, (char *)v->data); + if (s == NULL) { + talloc_free(dns_name); + return NULL; + } + dns_name = s; + } + + /* remove the last '.' */ + if (dns_name[0] != 0) { + dns_name[strlen(dns_name)-1] = 0; + } + + return dns_name; +} + + /* Find the DN of a domain, be it the netbios or DNS name */ |