esp-matter/tools/data_model_gen/templates/command_callback.cpp.jinja

{% for command in cluster.get_commands() %}
{% if command.has_callback %}

static esp_err_t esp_matter_command_callback_{{ command.func_name | lower }}(const ConcreteCommandPath &command_path, TLVReader &tlv_data,
                                                                             void *opaque_ptr)
{
    chip::app::Clusters::{{ cluster.chip_name }}::Commands::{{ command.name }}::DecodableType command_data;
    {% if command.is_fabric_scoped %}
    chip::app::CommandHandler *command_obj = (chip::app::CommandHandler *)opaque_ptr;
    CHIP_ERROR error = command_data.Decode(tlv_data, command_obj->GetAccessingFabricIndex());
    {% else %}
    CHIP_ERROR error = Decode(tlv_data, command_data);
    {% endif %}
    if (error == CHIP_NO_ERROR) {
        {% if command.direction == 'commandToServer' %}
        emberAf{{ cluster.chip_name }}Cluster{{ command.name }}Callback((CommandHandler *)opaque_ptr, command_path, command_data);
        {% endif %}
    }
    return ESP_OK;
}
{% endif %}
{% endfor %}