Method openRead

src/platforms/wasm/fs_wasm.cpp.hpp:227–245

    void end() override {}

    fl::filebuf_ptr openRead(const char *_path) override {
        // FL_DBG("Opening file: " << _path);
        string path(_path);
        filebuf_ptr out;
        {
            auto &reg = FileRegistry::instance();
            fl::unique_lock<fl::mutex> lock(reg.mutex);
            auto it = reg.files.find(path);
            if (it != reg.files.end()) {
                auto &data = it->second;
                out = fl::make_shared<WasmFileHandle>(path, data);
                // FL_DBG("Opened file: " << _path);
            } else {
                out = fl::filebuf_ptr();
                FL_DBG("File not found: " << _path);
            }
        }
        return out;
    }
};

FileDataPtr _findIfExists(const fl::string &path) {