[Tarantool-patches] [PATCH 2.X 1/7] module api: export box_tuple_validate

Timur Safin tsafin at tarantool.org
Thu Sep 24 20:00:14 MSK 2020


For external merger we need means to valudate tuple data,
thus exporting `box_tuple_validate` which is wrapper around
`tuple_validate_raw` without revealing access to tuple
internals.

Part of #5273
---
 src/box/tuple.c |  6 ++++++
 src/box/tuple.h | 11 +++++++++++
 src/exports.h   |  1 +
 3 files changed, 18 insertions(+)

diff --git a/src/box/tuple.c b/src/box/tuple.c
index f3965476e..ddf41567c 100644
--- a/src/box/tuple.c
+++ b/src/box/tuple.c
@@ -748,6 +748,12 @@ box_tuple_new(box_tuple_format_t *format, const char *data, const char *end)
 	return tuple_bless(ret);
 }
 
+int
+box_tuple_validate(box_tuple_format_t *format, box_tuple_t *tuple)
+{
+	return tuple_validate_raw(format, tuple_data(tuple));
+}
+
 /* }}} box_tuple_* */
 
 int
diff --git a/src/box/tuple.h b/src/box/tuple.h
index 53ae690cc..ed0501464 100644
--- a/src/box/tuple.h
+++ b/src/box/tuple.h
@@ -283,6 +283,17 @@ box_tuple_update(box_tuple_t *tuple, const char *expr, const char *expr_end);
 box_tuple_t *
 box_tuple_upsert(box_tuple_t *tuple, const char *expr, const char *expr_end);
 
+/**
+ * Check tuple data correspondence to the space format.
+ * @param format Format to which the tuple must match.
+ * @param tuple  Tuple to validate.
+ *
+ * @retval  0 The tuple is valid.
+ * @retval -1 The tuple is invalid.
+ */
+int
+box_tuple_validate(box_tuple_format_t *format, box_tuple_t *tuple);
+
 /** \endcond public */
 
 /**
diff --git a/src/exports.h b/src/exports.h
index 48894ea72..592b388bb 100644
--- a/src/exports.h
+++ b/src/exports.h
@@ -77,6 +77,7 @@ EXPORT(box_tuple_to_buf)
 EXPORT(box_tuple_unref)
 EXPORT(box_tuple_update)
 EXPORT(box_tuple_upsert)
+EXPORT(box_tuple_validate)
 EXPORT(box_tuple_validate_key_parts)
 EXPORT(box_txn)
 EXPORT(box_txn_alloc)
-- 
2.20.1



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