Add base macros for sha128 definition

cpp/src/gandiva/function_registry_common.h

@@ -206,7 +206,17 @@ typedef std::unordered_map<const FunctionSignature*, const NativeFunction*, KeyH
 #define HASH64_SEED_SAFE_NULL_NEVER(NAME, ALIASES, TYPE)                     \
   NativeFunction(#NAME, std::vector<std::string> ALIASES,                    \
                  DataTypeVector{TYPE(), int64()}, int64(), kResultNullNever, \
-                 ARROW_STRINGIFY(NAME##WithSeed_##TYPE))
+                 ARROW_STRINGIFY(NAME##WithSeed_##TYPE)
+
+// HashSHA128 functions that :
+// - NULL handling is of type NULL_NEVER
+//
+// The function name includes the base name & input type name. gdv_fn_sha128_from_float64
+#define HASH_SHA128_SAFE_NULL_NEVER(NAME, ALIASES, TYPE)                     \
+  NativeFunction(#NAME, std::vector<std::string> ALIASES,                    \
+                 DataTypeVector{TYPE()}, utf8(), kResultNullNever,           \
+                 ARROW_STRINGIFY(gdv_fn_sha128_from_##TYPE),                 \
+                 NativeFunction::kNeedsContext)
 
 // HashSHA256 functions that :
 // - NULL handling is of type NULL_NEVER

cpp/src/gandiva/function_registry_hash.cc

@@ -1,4 +1,3 @@
-
 // Licensed to the Apache Software Foundation (ASF) under one
 // or more contributor license agreements.  See the NOTICE file
 // distributed with this work for additional information
@@ -33,6 +32,9 @@ namespace gandiva {
 #define HASH64_SEED_SAFE_NULL_NEVER_FN(name, ALIASES) \
   NUMERIC_BOOL_DATE_VAR_LEN_TYPES(HASH64_SEED_SAFE_NULL_NEVER, name, ALIASES)
 
+#define HASH_SHA128_SAFE_NULL_NEVER_FN(name, ALIASES) \
+  NUMERIC_BOOL_DATE_VAR_LEN_TYPES(HASH_SHA128_SAFE_NULL_NEVER, name, ALIASES)
+
 #define HASH_SHA256_SAFE_NULL_NEVER_FN(name, ALIASES) \
   NUMERIC_BOOL_DATE_VAR_LEN_TYPES(HASH_SHA256_SAFE_NULL_NEVER, name, ALIASES)
 
@@ -51,6 +53,8 @@ std::vector<NativeFunction> GetHashFunctionRegistry() {
       HASH64_SEED_SAFE_NULL_NEVER_FN(hash64, {}),
       HASH64_SEED_SAFE_NULL_NEVER_FN(hash64AsDouble, {}),
 
+      HASH_SHA128_SAFE_NULL_NEVER_FN(hashSHA128, {}),
+
       HASH_SHA256_SAFE_NULL_NEVER_FN(hashSHA256, {})};
 
   return hash_fn_registry_;