Development:Web services
Note: This page is a work-in-progress. Feedback and suggested improvements are welcome. Please join the discussion on moodle.org or use the page comments.
Introduction
This page described the Web Services module implemented for Moodle 2.0
The tracker issue is here: MDL-12886
This module is been implemented by the Web Service Team: Moodle Web Service Team
Implementation
Web Services module has been conceived in a purpose to be ported on different Moodle version, and also on different project. It has also for purpose to support multiple web service protocols (REST, SOAP, AMFPHP, ...). Adding a new protocol support should be relatively easy.
How does it work
The web service client call a Moodle web service. The web service is located in a folder specific to the used protocol. It's usually a inout.php file. This file runs the web service server and gets the sent parameters. Then it calls a wrapper. The wrapper.php file is implemented in order to call the Moodle API which contains all callable functions. The wrapper will check a "generated file" in order to know which functions are available, and what their parameters and what they returned.
For any protocol there should be at least one inout.php file and one wrapper file.
Security
How does the web services are secured ?
Security layer implemented by every protocol?
List of functions
All callable functions are declared into Moodle API, please read Moodle API documentation.
