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bindings/javascript: Fix blob type handling

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This commit is contained in:
Pekka Enberg
2025-08-22 14:12:33 +03:00
parent 156352fabc
commit 2c68613709
2 changed files with 19 additions and 7 deletions
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20
bindings/javascript/src/lib.rs
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@@ -289,7 +289,6 @@ impl Statement {
let non_zero_idx = NonZeroUsize::new(index as usize).ok_or_else(|| {
Error::new(Status::InvalidArg, "Parameter index must be greater than 0")
})?;
let value_type = value.get_type()?;
let turso_value = match value_type {
ValueType::Null => turso_core::Value::Null,
@@ -320,16 +319,22 @@ impl Statement {
turso_core::Value::Integer(if b { 1 } else { 0 })
}
ValueType::Object => {
// Try to cast as Buffer first, fallback to string conversion
if let Ok(buffer) = unsafe { value.cast::<Buffer>() } {
turso_core::Value::Blob(buffer.to_vec())
let obj = value.coerce_to_object()?;
if obj.is_buffer()? || obj.is_typedarray()? {
let length = obj.get_named_property::<u32>("length")?;
let mut bytes = Vec::with_capacity(length as usize);
for i in 0..length {
let byte = obj.get_element::<u32>(i)?;
bytes.push(byte as u8);
}
turso_core::Value::Blob(bytes)
} else {
let s = value.coerce_to_string()?.into_utf8()?;
turso_core::Value::Text(s.as_str()?.to_owned().into())
}
}
_ => {
// Fallback to string conversion for unknown types
let s = value.coerce_to_string()?.into_utf8()?;
turso_core::Value::Text(s.as_str()?.to_owned().into())
}
@@ -537,7 +542,10 @@ fn to_js_value<'a>(
}
turso_core::Value::Float(f) => ToNapiValue::into_unknown(*f, env),
turso_core::Value::Text(s) => ToNapiValue::into_unknown(s.as_str(), env),
turso_core::Value::Blob(b) => ToNapiValue::into_unknown(b, env),
turso_core::Value::Blob(b) => {
let buffer = Buffer::from(b.as_slice());
ToNapiValue::into_unknown(buffer, env)
}
}
}