Add notify_onelevel.tdb

This optimizes non-recursive notifys. For non-recursive notifies we can use a
per-directory file-id indexed notify record. This matters for the Windows
Explorer and IIS cases which do not use recursive notifies. In these cases, we
do not have to shuffle around the whole notify record on every change.

For the cluster case, this improves correctness of the notifies, ctdb only
distributes the tdb seqnum once a second, so we can lose notifies.

1 files changed, 63 insertions, 0 deletions

diff --git a/source3/librpc/gen_ndr/ndr_notify.c b/source3/librpc/gen_ndr/ndr_notify.c
index d4ac42e961..844c278cd2 100644
--- a/source3/librpc/gen_ndr/ndr_notify.c
+++ b/source3/librpc/gen_ndr/ndr_notify.c
@@ -68,6 +68,69 @@ _PUBLIC_ void ndr_print_notify_entry(struct ndr_print *ndr, const char *name, co
 	ndr->depth--;
 }
 
+_PUBLIC_ enum ndr_err_code ndr_push_notify_entry_array(struct ndr_push *ndr, int ndr_flags, const struct notify_entry_array *r)
+{
+	uint32_t cntr_entries_0;
+	if (ndr_flags & NDR_SCALARS) {
+		NDR_CHECK(ndr_push_align(ndr, 8));
+		NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, r->num_entries));
+		for (cntr_entries_0 = 0; cntr_entries_0 < r->num_entries; cntr_entries_0++) {
+			NDR_CHECK(ndr_push_notify_entry(ndr, NDR_SCALARS, &r->entries[cntr_entries_0]));
+		}
+	}
+	if (ndr_flags & NDR_BUFFERS) {
+		for (cntr_entries_0 = 0; cntr_entries_0 < r->num_entries; cntr_entries_0++) {
+			NDR_CHECK(ndr_push_notify_entry(ndr, NDR_BUFFERS, &r->entries[cntr_entries_0]));
+		}
+	}
+	return NDR_ERR_SUCCESS;
+}
+
+_PUBLIC_ enum ndr_err_code ndr_pull_notify_entry_array(struct ndr_pull *ndr, int ndr_flags, struct notify_entry_array *r)
+{
+	uint32_t cntr_entries_0;
+	TALLOC_CTX *_mem_save_entries_0;
+	if (ndr_flags & NDR_SCALARS) {
+		NDR_CHECK(ndr_pull_align(ndr, 8));
+		NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->num_entries));
+		NDR_PULL_ALLOC_N(ndr, r->entries, r->num_entries);
+		_mem_save_entries_0 = NDR_PULL_GET_MEM_CTX(ndr);
+		NDR_PULL_SET_MEM_CTX(ndr, r->entries, 0);
+		for (cntr_entries_0 = 0; cntr_entries_0 < r->num_entries; cntr_entries_0++) {
+			NDR_CHECK(ndr_pull_notify_entry(ndr, NDR_SCALARS, &r->entries[cntr_entries_0]));
+		}
+		NDR_PULL_SET_MEM_CTX(ndr, _mem_save_entries_0, 0);
+	}
+	if (ndr_flags & NDR_BUFFERS) {
+		_mem_save_entries_0 = NDR_PULL_GET_MEM_CTX(ndr);
+		NDR_PULL_SET_MEM_CTX(ndr, r->entries, 0);
+		for (cntr_entries_0 = 0; cntr_entries_0 < r->num_entries; cntr_entries_0++) {
+			NDR_CHECK(ndr_pull_notify_entry(ndr, NDR_BUFFERS, &r->entries[cntr_entries_0]));
+		}
+		NDR_PULL_SET_MEM_CTX(ndr, _mem_save_entries_0, 0);
+	}
+	return NDR_ERR_SUCCESS;
+}
+
+_PUBLIC_ void ndr_print_notify_entry_array(struct ndr_print *ndr, const char *name, const struct notify_entry_array *r)
+{
+	uint32_t cntr_entries_0;
+	ndr_print_struct(ndr, name, "notify_entry_array");
+	ndr->depth++;
+	ndr_print_uint32(ndr, "num_entries", r->num_entries);
+	ndr->print(ndr, "%s: ARRAY(%d)", "entries", (int)r->num_entries);
+	ndr->depth++;
+	for (cntr_entries_0=0;cntr_entries_0<r->num_entries;cntr_entries_0++) {
+		char *idx_0=NULL;
+		if (asprintf(&idx_0, "[%d]", cntr_entries_0) != -1) {
+			ndr_print_notify_entry(ndr, "entries", &r->entries[cntr_entries_0]);
+			free(idx_0);
+		}
+	}
+	ndr->depth--;
+	ndr->depth--;
+}
+
 static enum ndr_err_code ndr_push_notify_depth(struct ndr_push *ndr, int ndr_flags, const struct notify_depth *r)
 {
 	uint32_t cntr_entries_0;