708 | | |
| 708 | |
| 709 | '''the app'''[[BR]] |
| 710 | Now comes the part of understanding the app. The nox app is based on the component class, described in component.hh (found in ./src/nox/, assuming you're in your nox directory), so you must always include this file. the basic structure of an app is as followed: |
| 711 | |
| 712 | {{{ |
| 713 | #include "component.hh" |
| 714 | |
| 715 | class Hub |
| 716 | : public Component |
| 717 | { |
| 718 | public: |
| 719 | Hub(const Context* c, |
| 720 | const xercesc::DOMNode*) |
| 721 | : Component(c) { } |
| 722 | |
| 723 | void configure(const Configuration*) { |
| 724 | } |
| 725 | |
| 726 | void install() |
| 727 | { } |
| 728 | }; |
| 729 | |
| 730 | REGISTER_COMPONENT(container::Simple_component_factory<Hub>, Hub); |
| 731 | }}} |
| 732 | |
| 733 | this is just a stripped down version of the hub code. Most nox apps can be found in ./src/nox/coreapps/. To debug, also include vlog.hh to enable log, warning and other messages. vlog.hh and other important functionalities, called "events" are in ./src/include. |
| 734 | |
| 735 | Events must be registered through the Disposition handler, which returns either STOP or CONTINUE, as defined in event.hh. |
| 736 | |
| 737 | |