Symbian - Where I can find specification of the calendar file ?

Question

I want to write an application for syncing symbian calendar with my own software, where I can find specification for the file where Symbian writes all entries to the calendar ?

Answer 1

What you need is the API to the Symbian calendar. Although there is a calendar database as an actual file, it is unlikely that you will be able to access this file directly.

You can find the documentation here: http://bit.ly/2OfAsu You can find an example application using the API here: http://bit.ly/3wQZ8D

Answer 2

Since interoperability is key here, why not use Symbian's support of the vCal standard?

See the documentation of the CCalDataExchange class in the developer library.

You might also want to check out the current work being done to support the newer CalDAV standard.

Shameless relevant plug: Quick Recipes On Symbian OS contains a whole chapter about interfacing with the Symbian OS C++ Calendar API.