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# Controller
* Object: Generic Controller to handle Policy, Small Business Logic, Glue in
between components, ...
* Status: Release Candidate
* Author: Fulup Ar Foll fulup@iot.bzh
* Date : May-2018
## Features
* Create a controller application from a JSON config file.
* A controller could be considered as a collection of actions that could be
mapped to a dynamically created verb or when receiving an event from any other
API.
* Actions can either be:
* Invocation of an other binding API, either internal or external (eg: a
policy service, Alsa UCM, ...)
* C routines from a user provided plugin (eg: policy routine, proprietary code
, ...)
* Lua script function. Lua provides access to every AGL appfw functionality
and can be extended by plugins written in C.
## Installation
* Controller can easily be included as a git submodule in any AGL service or
application binder.
* Dependencies: the only dependencies are [AGL application framework](https://gerrit.automotivelinux.org/gerrit/p/src/app-framework-binder.git)
and [app-afb-helpers-submodule](https://gerrit.automotivelinux.org/gerrit/p/apps/app-afb-helpers-submodule.git).
* Controller relies on Lua-5.3, when not needed Lua might be removed at
compilation time.
## Monitoring
* The default test HTML page expect the monitoring HTML page to be accessible
under /monitoring with the --monitoring option.
* The monitoring HTML pages are installed with the app framework binder in a
subdirectory called monitoring.
* The monitoring is accessible at `http://localhost:1234/monitoring`.
* You can add other HTML pages with the alias options i.e:
```bash
afb-daemon --name afb-my-binding --port=1234 --monitoring --alias=/path1/to/htmlpages:/path2/to/htmlpages --ldpaths=. --workdir=. --roothttp=../htdocs
```
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