Johnny [Life & Code]

Semper Exploro!

Archive for the ‘Evolution’ Category

End of a book : Johnny in Novell

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Last day in Novell.

Started out as an intern in the GNOME team about 5 years back. Jumped between Evolution and iFolder a few times for different (voluntary/involuntary) reasons. Met a lot of good engineers. Had both good / bad times. Learned a lot work / non-work.


I loved working on Evolution, Evolution MAPI (may not be perfect, but had a awesome time with it And i’m yet to cash in on the few beers i’ve been offered), Attachment Reminder (Trivial, but looks like you guys liked/hated/loved it), Redesign of Evolution search bar and so on. Best bug that I’ve worked on so far was changing a ‘1’ to ‘-1’ in EText (Oh those early days! Had no clue what GDB can do.. Used hundreds of ‘printf’s, lots of coffee and tested the patience of office night guards and that adrenalin rush!). Thanks to Novell for the opportunity to contribute full-time and getting paid for that.

Special thanks to my mentor Srini. I’m looking forward for more new awesome fun things in GNOME.


I’ll miss the 1-1 coffee breaks talking games/gadgets/music, discussions on research papers that I don’t have a clue about, conversations during ‘tea breaks’ outside office (you would see me very inspired/productive after those sessions), thursday nights 😉 & nice friends that I found beyond ‘work’.

The End.

Written by Johnny

March 4, 2011 at 12:00 pm

Push Email for GNOME Evolution’s Exchange MAPI provider (exchange 2007)

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After few days of crazy bug hunting (and creating the same) , we have a nice push event notification framework for Evolution-MAPI. When Evolution is running all the changes happening in user’s mailbox in server would immediately be synced. This avoids those long fetches from server.  A short screen cast (watch in HD) :
Currently I’ve got “new mail” event handled and is limited to mailer. Would be working on other events. This feature has some major issues to be solved before it can land in master.
It is FUN !


Written by Johnny

November 24, 2009 at 7:28 pm

Evolution MAPI update release. (

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Hello,  I just released a update to evolution-mapi. has fix for Bug 574784 without which the package is totally unusable.

Thanks !

Written by Johnny

March 19, 2009 at 10:55 am

Posted in CODE, Evolution, GNOME, suse, Tech

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Comments like makes me do more at times like this 🙂

Proud to be part of Anjal (Pronounce as “An-jal” similar to “Brin-jal”).

Awesome !!!

Written by Johnny

March 19, 2009 at 9:48 am

Evolution MAPI : Debut tarball release & RPM Repos are online

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Written by Johnny

December 15, 2008 at 1:08 pm

Posted in CODE, Evolution, GNOME, suse, Tech, Work

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Evolution MAPI : Contributions… Testing… Bugzilla …

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Development is more active after our move to new svn ! Julien (of has patched evolution-mapi to be compatible with libmapi 0.8 .Patches are welcome 🙂 !

Some of the cool things with libmapi 0.8 is the possibility of having multiple exchange accounts (multiple sessions) in Evolution (Yep. you read that right! ). But they will hit the trunk little later .

Now more focus is on real world testing on servers other than few test servers we are running. What doesn’t work in different setups is something we would like to know and fix them all ! Thanks to those who have been reporting issues and TIA 🙂


+ evolution-mapi is proposed for GNOME 2.26. Yay !

+ we have a new product ‘evolution-mapi’ in GNOME bugzilla.

+ Wiki page is updated with information on building evolution-mapi .

Written by Johnny

November 24, 2008 at 10:03 am

Posted in CODE, Evolution, GNOME, suse, Tech, Thoughts, Work

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Evolution MAPI : New SVN Repository

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New SVN repo for evolution-mapi provider is created :

** svn:// **

This repo has :
1. MAPI Account setup e-plugin.
2. libexchangemapi – Backend code for talking to server using openchange’s libmapi.
3. Evolution Data Server backends for addressbook and calendar.
4. Camel provider (mails).

More information on building evolution-mapi is available here .

We will be creating a new bugzilla component in for evolution-mapi.

[ Update Nov 22 : Please report bugs under ‘evolution-mapi’ product in GNOME Bugzilla. ]

The EXCHANGE_MAPI_BRANCH[1][2] is closed.

Builds (RPMs) will resume shortly.

[1] svn://

[2] svn://

Written by Johnny

November 19, 2008 at 6:16 am

Posted in CODE, Evolution, GNOME, Tech, Work

Tagged with