Contributions

Support ATOS kit v6.0
Better safe_mode support.
Removed configuration variable PRODUCTION_MODE which is useless.

Support ATOS kit v6.0
Added modification about safe_mode full support.

Added definition for Credit Lyonnais e-payment solution (based on ATOS). Thanks to JeanLuc (french osCommerce forum).

Added the latest IP address for ATOS dedicated payment server.

Added support for Scellius solution (ATOS specialization for french "La Poste").

Added english support for this module.
Fix zhen displqying the error message on the HTML checkout_confirmation.php page: added the application error message.

Support for multiple IPs autorized to confirm the transaction.
Fix on call to htmlentities when building the notification message.

Full support of ATOS under Windows platform.
Added pretty-printed HTML notification email.
Enhanced the before_process function, which is the critical path for any incoming successfull transaction.
Added the possibility to disable the check against the ATOS IP server if the IP address is not set at the configuration level of this payment module.

The order total is always expressed with the default currency. So, we need to send the couple (amout, currency) to ATOS using the default currency.

This contribution includes a fix concerning the automatic return url. For the 3 return urls (normal, cancel and automatic), add the session in the parameter (bypass the automatic handling mechanism of tep_href_link).
Added a notification when making the request and using the demo mode of this module (no notification is sent when the module is used with its production mode).

Fix a bug when calling pow : used intval to convert a string into an integer.

Module version 2.0 for ATOS kit v5.00 or higher.
Removed dependencies with cyberplus solution.
Can configure either certificate to use (recognized test certificates automatically), common parameter file.
Add the possibility to use a specific pathfile instead of letting the module managing the pathfile file.
Fix a bug while trying to use the old function 'atos_send_notification'.
Removed all tep_atos_... function and moved them to the atos class itself.

If you upgrade using this new contribution, please do not forget to uninstall the module from the administration panel, then install the new one. See the INSTALL.txt file for more details.

Added instruction to modify the original file 'checkout_confirmation.php' in order to avoid displaying the confirmation button, which is not required when using this module : the user has to click on a credit card, otherwise the transaction will be rejected by the payment server.

Remove the need to split the checkout_process.php files into 2 separates fragments.

Enhanced the module to fit the MS1 (geo zone, initial order status, sort order).

The module is now Plug'n'Play to the osCommerce payment module architecture.

To install, follow the instruction in the INSTALL.txt file. if you used an old version previously, you have to uninstall, then install the module from the administrator console.

Sorry, this module still exists only in french language.

Updated INSTALL.txt since this file is not up-to-date with the version 1.1.
This is important to notice that this contribution (and the contribution version 1.1) is for latest snapshots (post-september).
To know whether you need to download this version or the first version, check whether you have the checkout_shipping.php in your directory : if so, then download this one; otherwise download the first contribution).

Adapted module to the latest snapshot from osCommerce 2.2.

Payment Module for French commerce using the solution from the Banque Populaire.
This module supports latest ATOS/SIPS binaries (version 5.00) and requires a not too up-to-date snapshot from the osCommerce since, the module was originally designed from a snapshot that does not have checkout_shipping.php.
Just configure the module after enabling it from the administration screens : require only to set the merchant id. The binaries (from ATOS) have to be stored in a specific location in the source repository.
I put this module right now to help people who want to have this module and have not updated there code with latest snapshot from osCommerce.
This module supports only french language. INSTALL and README are provided in french language only.