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add replacer for Stringify bigint value (#437)

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This commit is contained in:
tequ
2025-02-24 17:28:12 +09:00
committed by GitHub
parent 15515b84f8
commit d82f60705d
1 changed files with 25 additions and 1 deletions
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26
src/ripple/app/hook/impl/applyHook.cpp
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@@ -1716,7 +1716,31 @@ DEFINE_JS_FUNCTION(
}
else
{
JSValue sdata = JS_JSONStringify(ctx, data, JS_UNDEFINED, JS_UNDEFINED);
// replacer function that converts BigInts to strings
JSValueConst replacer = JS_NewCFunction(
ctx,
[](JSContext* ctx,
JSValueConst this_val,
int argc,
JSValueConst* argv) -> JSValue {
if (argc < 2)
return JS_DupValue(ctx, argv[1]);
if (JS_IsBigInt(ctx, argv[1]))
{
size_t len;
const char* str = JS_ToCStringLen(ctx, &len, argv[1]);
JSValue ret = JS_NewStringLen(ctx, str, len);
JS_FreeCString(ctx, str);
return ret;
}
return JS_DupValue(ctx, argv[1]);
},
"replacer",
2);
JSValue sdata = JS_JSONStringify(ctx, data, replacer, JS_UNDEFINED);
JS_FreeValue(ctx, replacer);
size_t len;
const char* cstr = JS_ToCStringLen(ctx, &len, sdata);
if (len > 1023)