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Add the result length inside the hash functions

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This commit is contained in:
Anthony Louis committed 2021-04-09 19:34:23 -03:00
1 parent 6c906e7f09
commit e28e175dcc
2 files changed
+40 -17
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cpp/src/gandiva/gdv_function_stubs.cc
+34 -15
View File
@@ -124,27 +124,46 @@ int32_t gdv_fn_populate_varlen_vector(int64_t context_ptr, int8_t* data_ptr,
}
GANDIVA_EXPORT
const char * gdv_fn_sha256_from_numeric(int64_t context, double value){
const char *gdv_fn_sha256_from_float64(int64_t context, double value, bool validity, u_int32_t *out_length) {
if(!validity){
*out_length = 0;
return "";
}
uint64_t value_as_long = gandiva::HashUtils::double_to_long(value);
return gandiva::HashUtils::hash_using_SHA256(context, &value_as_long, sizeof(value_as_long));
const char *result = gandiva::HashUtils::hash_using_SHA256(context,
&value_as_long,
sizeof(value_as_long),
out_length);
return result;
}
GANDIVA_EXPORT
const char * gdv_fn_hash_sha256_from_string(int64_t context, const char* value, uint64_t value_length){
return gandiva::HashUtils::hash_using_SHA256(context, value, value_length);
const char *gdv_fn_hash_sha256_from_string(int64_t context,
const char *value,
uint64_t value_length,
bool value_validity,
uint32_t *out_length) {
if(!value_validity){
*out_length = 0;
return "";
}
return gandiva::HashUtils::hash_using_SHA256(context, value, value_length, out_length);
}
GANDIVA_EXPORT
const char * gdv_fn_sha128_from_numeric(int64_t context, double value){
const char* gdv_fn_sha128_from_numeric(int64_t context, double value){
uint64_t value_as_long = gandiva::HashUtils::double_to_long(value);
return gandiva::HashUtils::hash_using_SHA128(context, &value_as_long, sizeof(value_as_long));
return gandiva::HashUtils::hash_using_SHA128(context, &value_as_long, sizeof(value_as_long), nullptr);
}
GANDIVA_EXPORT
const char * gdv_fn_hash_sha128_from_string(int64_t context, const char* value, uint64_t value_length){
return gandiva::HashUtils::hash_using_SHA128(context, value, value_length);
const char* gdv_fn_hash_sha128_from_string(int64_t context, const char* value, uint64_t value_length){
return gandiva::HashUtils::hash_using_SHA128(context, value, value_length, nullptr);
}
int32_t gdv_fn_dec_from_string(int64_t context, const char* in, int32_t in_length,
@@ -230,15 +249,16 @@ void ExportedStubFunctions::AddMappings(Engine* engine) const {
types->i32_type() /*return_type*/, args,
reinterpret_cast<void*>(gdv_fn_dec_from_string));
// gdv_fn_sha256_from_numeric
// gdv_fn_sha256_from_float64
args = {
types->i64_type(), // context
types->double_type() // value
types->double_type(), // value
types->i1_type(), // validity
types->i32_ptr_type() // out_length
};
engine->AddGlobalMappingForFunc("gdv_fn_sha256_from_numeric",
engine->AddGlobalMappingForFunc("gdv_fn_sha256_from_float64",
types->i8_ptr_type() /*return_type*/, args,
reinterpret_cast<void *>(gdv_fn_sha256_from_numeric));
reinterpret_cast<void *>(gdv_fn_sha256_from_float64));
// gdv_fn_hash_sha256_from_string
args = {
@@ -248,8 +268,7 @@ void ExportedStubFunctions::AddMappings(Engine* engine) const {
};
engine->AddGlobalMappingForFunc("gdv_fn_hash_sha256_from_string",
types->i8_ptr_type() /*return_type*/, args,
reinterpret_cast<void *>(gdv_fn_hash_sha256_from_string));
types->i8_ptr_type() /*return_type*/, args, false, nullptr);
// gdv_fn_dec_to_string
args = {
cpp/src/gandiva/gdv_function_stubs.h
+6 -2
View File
@@ -48,9 +48,13 @@ bool in_expr_lookup_utf8(int64_t ptr, const char* data, int data_len, bool in_va
int gdv_fn_time_with_zone(int* time_fields, const char* zone, int zone_len,
int64_t* ret_time);
const char * gdv_fn_sha256_from_numeric(int64_t context, double value);
const char *gdv_fn_sha256_from_float64(int64_t context, double value, bool validity, unsigned int *out_length);
const char * gdv_fn_hash_sha256_from_string(int64_t context, const char* value, uint64_t value_length);
const char *gdv_fn_hash_sha256_from_string(int64_t context,
const char *value,
uint64_t value_length,
bool value_validity,
uint32_t *out_length);
const char * gdv_fn_sha128_from_numeric(int64_t context, double value);