From 8b82bad0065895e0417f095c6b9ed2ada31fbdaa Mon Sep 17 00:00:00 2001 From: Kai Blin Date: Fri, 16 Dec 2011 09:43:47 +0100 Subject: s4 dns: Move record lookup to dns_utils.c --- source4/dns_server/dns_utils.c | 46 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) (limited to 'source4/dns_server/dns_utils.c') diff --git a/source4/dns_server/dns_utils.c b/source4/dns_server/dns_utils.c index 5da32c0c53..c0e7ff7583 100644 --- a/source4/dns_server/dns_utils.c +++ b/source4/dns_server/dns_utils.c @@ -163,6 +163,52 @@ bool dns_records_match(struct dnsp_DnssrvRpcRecord *rec1, return false; } +WERROR dns_lookup_records(struct dns_server *dns, + TALLOC_CTX *mem_ctx, + struct ldb_dn *dn, + struct dnsp_DnssrvRpcRecord **records, + uint16_t *rec_count) +{ + static const char * const attrs[] = { "dnsRecord", NULL}; + struct ldb_message_element *el; + uint16_t ri; + int ret; + struct ldb_message *msg = NULL; + struct dnsp_DnssrvRpcRecord *recs; + + ret = dsdb_search_one(dns->samdb, mem_ctx, &msg, dn, + LDB_SCOPE_BASE, attrs, 0, "%s", "(objectClass=dnsNode)"); + if (ret != LDB_SUCCESS) { + /* TODO: we need to check if there's a glue record we need to + * create a referral to */ + return DNS_ERR(NAME_ERROR); + } + + el = ldb_msg_find_element(msg, attrs[0]); + if (el == NULL) { + *records = NULL; + *rec_count = 0; + return WERR_OK; + } + + recs = talloc_zero_array(mem_ctx, struct dnsp_DnssrvRpcRecord, el->num_values); + W_ERROR_HAVE_NO_MEMORY(recs); + for (ri = 0; ri < el->num_values; ri++) { + struct ldb_val *v = &el->values[ri]; + enum ndr_err_code ndr_err; + + ndr_err = ndr_pull_struct_blob(v, recs, &recs[ri], + (ndr_pull_flags_fn_t)ndr_pull_dnsp_DnssrvRpcRecord); + if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { + DEBUG(0, ("Failed to grab dnsp_DnssrvRpcRecord\n")); + return DNS_ERR(SERVER_FAILURE); + } + } + *records = recs; + *rec_count = el->num_values; + return WERR_OK; +} + WERROR dns_name2dn(struct dns_server *dns, TALLOC_CTX *mem_ctx, const char *name, -- cgit