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node-api: use WriteOneByteV2 in napi_get_value_string_latin1 #58325

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Merged
merged 1 commit into from
May 16, 2025
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node-api: use WriteOneByteV2 in napi_get_value_string_latin1 #58325

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24 changes: 12 additions & 12 deletions src/js_native_api_v8.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -2441,21 +2441,21 @@ napi_status NAPI_CDECL napi_get_value_string_latin1(

v8::Local<v8::Value> val = v8impl::V8LocalValueFromJsValue(value);
RETURN_STATUS_IF_FALSE(env, val->IsString(), napi_string_expected);
v8::Local<v8::String> str = val.As<v8::String>();

if (!buf) {
CHECK_ARG(env, result);
*result = val.As<v8::String>()->Length();
*result = str->Length();
} else if (bufsize != 0) {
int copied =
val.As<v8::String>()->WriteOneByte(env->isolate,
reinterpret_cast<uint8_t*>(buf),
0,
bufsize - 1,
v8::String::NO_NULL_TERMINATION);

buf[copied] = '\0';
uint32_t length = static_cast<uint32_t>(
std::min(bufsize - 1, static_cast<size_t>(str->Length())));
str->WriteOneByteV2(env->isolate,
0,
length,
reinterpret_cast<uint8_t*>(buf),
v8::String::WriteFlags::kNullTerminate);
if (result != nullptr) {
*result = copied;
*result = length;
}
} else if (result != nullptr) {
*result = 0;
Expand All @@ -2479,12 +2479,12 @@ napi_status NAPI_CDECL napi_get_value_string_utf8(

v8::Local<v8::Value> val = v8impl::V8LocalValueFromJsValue(value);
RETURN_STATUS_IF_FALSE(env, val->IsString(), napi_string_expected);
v8::Local<v8::String> str = val.As<v8::String>();

if (!buf) {
CHECK_ARG(env, result);
*result = val.As<v8::String>()->Utf8LengthV2(env->isolate);
*result = str->Utf8LengthV2(env->isolate);
} else if (bufsize != 0) {
auto str = val.As<v8::String>();
size_t copied =
str->WriteUtf8V2(env->isolate,
buf,
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