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-rw-r--r--source3/lib/eventlog/eventlog.c74
1 files changed, 74 insertions, 0 deletions
diff --git a/source3/lib/eventlog/eventlog.c b/source3/lib/eventlog/eventlog.c
index f83c4fc3b8..11cb28a120 100644
--- a/source3/lib/eventlog/eventlog.c
+++ b/source3/lib/eventlog/eventlog.c
@@ -958,3 +958,77 @@ NTSTATUS evlog_tdb_entry_to_evt_entry(TALLOC_CTX *mem_ctx,
return NT_STATUS_OK;
}
+
+/********************************************************************
+ ********************************************************************/
+
+NTSTATUS evlog_convert_tdb_to_evt(TALLOC_CTX *mem_ctx,
+ ELOG_TDB *etdb,
+ DATA_BLOB *blob_p,
+ uint32_t *num_records_p)
+{
+ NTSTATUS status = NT_STATUS_OK;
+ enum ndr_err_code ndr_err;
+ DATA_BLOB blob;
+ uint32_t num_records = 0;
+ struct EVENTLOG_EVT_FILE evt;
+ uint32_t count = 1;
+ size_t endoffset = 0;
+
+ ZERO_STRUCT(evt);
+
+ while (1) {
+
+ struct eventlog_Record_tdb *r;
+ struct EVENTLOGRECORD e;
+
+ r = evlog_pull_record_tdb(mem_ctx, etdb->tdb, count);
+ if (!r) {
+ break;
+ }
+
+ status = evlog_tdb_entry_to_evt_entry(mem_ctx, r, &e);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto done;
+ }
+
+ endoffset += ndr_size_EVENTLOGRECORD(&e, NULL, 0);
+
+ ADD_TO_ARRAY(mem_ctx, struct EVENTLOGRECORD, e, &evt.records, &num_records);
+ count++;
+ }
+
+ evt.hdr.StartOffset = 0x30;
+ evt.hdr.EndOffset = evt.hdr.StartOffset + endoffset;
+ evt.hdr.CurrentRecordNumber = count;
+ evt.hdr.OldestRecordNumber = 1;
+ evt.hdr.MaxSize = tdb_fetch_int32(etdb->tdb, EVT_MAXSIZE);
+ evt.hdr.Flags = 0;
+ evt.hdr.Retention = tdb_fetch_int32(etdb->tdb, EVT_RETENTION);
+
+ if (DEBUGLEVEL >= 10) {
+ NDR_PRINT_DEBUG(EVENTLOGHEADER, &evt.hdr);
+ }
+
+ evt.eof.BeginRecord = 0x30;
+ evt.eof.EndRecord = evt.hdr.StartOffset + endoffset;
+ evt.eof.CurrentRecordNumber = evt.hdr.CurrentRecordNumber;
+ evt.eof.OldestRecordNumber = evt.hdr.OldestRecordNumber;
+
+ if (DEBUGLEVEL >= 10) {
+ NDR_PRINT_DEBUG(EVENTLOGEOF, &evt.eof);
+ }
+
+ ndr_err = ndr_push_struct_blob(&blob, mem_ctx, NULL, &evt,
+ (ndr_push_flags_fn_t)ndr_push_EVENTLOG_EVT_FILE);
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ status = ndr_map_error2ntstatus(ndr_err);
+ goto done;
+ }
+
+ *blob_p = blob;
+ *num_records_p = num_records;
+
+ done:
+ return status;
+}