Audean Wiki - fsm

OSInet FSM

anonymous@undisclosed.example.com (Anonymous) — Mon, 23 Nov 2020 17:23:36 +0000

OSInet FSM Finite_State_Machine.php implements the OSInet finite state machine (FSM) of the transducer variety. This is typically used with PHP-GTK to implement fluid UIs with background behaviours. Examples include: FTP downloader, Drupal offload client, various proprietary OSInet back-office applications.

Installing OSInet FSM

anonymous@undisclosed.example.com (Anonymous) — Mon, 23 Nov 2020 17:23:36 +0000

Installing OSInet FSM * Requirements: * PHP 5.x * Compatible with PHP-GTK 2 * Obtain the current source from * Create a misc.php as described below * That's all * The OSInet FSM is licensed under CeCILL 2.0 misc.php By default, u_fsm.php needs the function func_name() to be defined in an included file called misc.php . This is because, until some refactoring is done, misc.php is part of OSInet Office 5, which is unpublished proprietary…

Packaging of FSM

anonymous@undisclosed.example.com (Anonymous) — Mon, 23 Nov 2020 17:23:36 +0000

Packaging of FSM 2012 versions Packaging notions have been removed with the switch to namespaces and PSR-0. The file layout is now one class per file. The only external functions remaining are in misc/misc.php (various helper functions), and misc/psr0.php (sample autoloader).

Tools usable with the OSInet FSM

anonymous@undisclosed.example.com (Anonymous) — Mon, 23 Nov 2020 17:23:36 +0000

Tools usable with the OSInet FSM Generating FSM from UML State machine diagrams Since the FSM (>= 1.3) now uses external schema files, it seems only logical to generate these from a visual editor instead of hand-typing them. And with OOo being the de facto standard for office work, OOo Draw seems a logical choice.

Upgrading apps using OSInet FSM

anonymous@undisclosed.example.com (Anonymous) — Mon, 23 Nov 2020 17:23:36 +0000

Upgrading apps using OSInet FSM The 2012 versions of the OSInet FSM are expected to be compatible with version 1.6 regarding machine descriptions ; however, the code has been refactored to the PSR-0 autoloading standard, and therefore requires PHP 5.3.

Using OSInet FSM

anonymous@undisclosed.example.com (Anonymous) — Mon, 23 Nov 2020 17:23:36 +0000

Using OSInet FSM Code using the FSM revolves around the f_transitions table. This is an array of states and their associated events and transitions. Each entry in f_transitions represents a state as an array of events. Each entry in a f_transition state represents an event as an array of accepted results from the method handling the event, the resulting next action as a fsm_result.