Function deps_to_multi_string

resources/windows_service/src/service.rs:577–588

Build a double-null-terminated UTF-16 multi-string from a list of dependency names.

(deps: &[String])

/// Build a double-null-terminated UTF-16 multi-string from a list of dependency names.
fn deps_to_multi_string(deps: &[String]) -> Vec<u16> {
    let mut buf = Vec::new();
    for dep in deps {
        buf.extend(dep.encode_utf16());
        buf.push(0); // null terminator for each string
    }
    if buf.is_empty() {
        buf.push(0); // first null for empty multi-string
    }
    buf.push(0); // final null terminator (double-null)
    buf
}

/// Apply the desired service configuration and status changes, then return the final state.
/// Check whether the given account name is a built-in service account.