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Increase the font size of the N9 conversation view.

Submitted by msameer on Wed, 02/11/2011 - 10:42pm

If you care about the readability more than you care about the eye candy then that's for you ;-)

1) You need to enable developer mode and ssh to the N9.

2) # mkdir -p /usr/share/themes/blanco/meegotouch/libmessagingwidgets0/style/

3) # vi /usr/share/themes/blanco/meegotouch/libmessagingwidgets0/style/libmessagingwidgets0.css

4) Insert the following lines:

BubbleItem MLabelStyle#BubbleItemMessageIncoming {
font: $FONT_FAMILY 32px;
}

BubbleItem MLabelStyle#BubbleItemMessageOutgoing {
font: $FONT_FAMILY 32px;
}

BubbleItem MLabelStyle#BubbleTimeStampLabelOutgoing {
font: $FONT_FAMILY light 32px;
}

BubbleItem MLabelStyle#BubbleTimeStampLabelIncoming {
font: $FONT_FAMILY light 32px;
}

5) # su - user
6) $ killall -KILL messaging-ui
7) Enjoy :-)



MMS support development to be suspended until the end of February.

Submitted by msameer on Wed, 03/02/2010 - 6:11pm

The gitorious repository now contains a broken mms-manager, a non functional mms-ui (because I changed the DBus interface ;-)), a preliminary mms viewer and a broken network connection manager. How pretty is that ? ;-)

I've been redesigning the DBus interfaces and I think I reached something. The UI can be easily adapted after that.

However, I'll be on vacation until the end of February. I can't work on mms until I'm back.

I'll try to commit and push the code I have on my laptop but the stuff will still be broken.

This is just a quick status.

Good wishes for the newly married couple ;-)


mms-support progress

Submitted by msameer on Sat, 09/01/2010 - 4:42pm

Hi again!

I'm still working on the MMS support for fremantle.

I've created a gitorious mms-support repository that hosts all my code. Clone it and check ;-)

git clone git://gitorious.org/mms-support/mms-support.git

I've improved the parser a bit. It should be capable of parsing the headers in my operator's notify-ind.

I've also implemented a wap push handler (Interface stolen from Frals ;-)) and managed to receive the notify-ind on my N900 :-D

There's also an untested connection-manager using libconic (Untested because there's no UI yet to configure it). I hate using conic for such things but it's the only available public interface :-(

I need to figure out how fit the whole thing together.

And no UI of any kind yet.

More posts later.


mkmms available.

Submitted by msameer on Mon, 04/01/2010 - 1:29am

As promised yesterday, I'll start cleaning up my code a bit preparing to post it here.

Here's mkmms. It's a minimalistic application that allows you to create an MMS and attach ONLY 1 file which can be jpg, png, gif or txt (I hadn't tested anything beyond jpg).

Note that it's alpha quality.

There's also a parser that will print some info about any MMS passed as an argument but it's commented out.

Use it like this:

./mkmms <to address> /home/mohammed/me.jpg m-send-req.mms subject

It needs QtCore and only that.

Don't ask about the license. It uses some bits from Qt extended, some from mmsdec and some are my own but you should be OK if you assume GPL for now.

I wrote it to make sure the MMS library works and to generate MMS messages to test.

Next, I need to clean up my sending code and post it.

Now a bit about MMS:
MMS is just a bunch of attachments cooked together using the WSP encapsulation protocol.
A typical MMS consists of a header and a body. The header contains the From, To, CC, BCC, Subject, ... parts.

The body contains the actual parts. A part can be a video, an image, some text or anything (Not exactly sure).

Now there's something called SMIL out there.

SMIL is some sort of XML that tells the "phone" how to render the MMS. MMS can contain a SMIL part and that's usually the first part of the body (I think the standard demands it being the first part) but it doesn't have to be there.

For now, I'll ignore something called SMIL at all.

Next: Sending MMS to the actual gateway.


Not First MMS sent via N900 (Fremantle)

Submitted by msameer on Sun, 03/01/2010 - 4:27am

I've spent the past few days trying to get MMS to work on the N900.

EDIT: Seems frals has managed to beat me!

I started by trying to enable receiving so I can try to monitor DBUS and see what's going on. This failed and my operator (Elisa Finland) sent me an SMS stating that they can't send me the MMS configuration and I have to send an MMS first (According to Google translate's Finnish to English translation).

I then decided to try implementing sending.

I needed a custom MMS encoder so I can build my MMS. I also discovered that I know nothing about these things and started working on an MMS encoder/decoder.

I used a sample MMS, enjected my number and kept trying.

After long hours of working, I managed to hear my N95 vibrating and it was it :-D

This is just a proof of concept. Sending works. I need to figure out how to receive the wap push notification and how to bring up the GPRS connection in a clean way.

I'll post detailed instructions and the code I used when I get some sleep ;-)

Here's the HTTP headers sent:

Content-Type: application/vnd.wap.mms-message
User-Agent: NokiaN95_8GB/31.0.015; Series60/3.1 Profile/MIDP-2.0 Configuration/CLDC-1.1
x-wap-profile: http://nds1.nds.nokia.com/uaprof/NN95_8GB-1r100.xml
Accept: */*, application/vnd.wap.mms-message, application/vnd.wap.sic
Accept-Charset: utf-8\r\nAccept-Language: en

Ah, and I didn't yet parse the reply I've received from elisa's server ;-)

Finally, a nice screenshot of my terminal:
.


Booked my tickets (Summer 2009) :-)

Submitted by msameer on Sat, 16/05/2009 - 7:04pm

To Cairo and beyond (-:

Too bad I'll transit for one hour in Charles De Gaulle again. I'd rather be prepared to lose my bags :-)

And did I say from 10.07.09 to 09.08.09 ?


Katoob, the baby has a new father.

Submitted by msameer on Mon, 12/05/2008 - 7:31pm

This post has a bit of my history and emotions. It can be skipped!

The summary is: Katoob has a new maintainer.

...

Yes, a long time.

Back in 2002, Gtk 2.x was just released. Efforts were spent porting, rewriting and redesigning parts of GNOME. The aim was GNOME 2.0 and later on 2.x

Previously, we had Gtk which did not support Arabic at all.
At that time, the only usable Arabic capable GUI editor was a closed source one, Axmedit. I was also trying to learn programming and write something useful. Katoob was born at that time. The aim ? provide the Arabic user with something usable and the secret agenda was me learning Gtk and get my hands dirty with C. Not having enough skills to contribute to something as large as GNOME.

It wasn't called Katoob (Which means something like an exaggerated writer in arabic). Me and Alaa wanted to call it gDhad (G is for GNU, Gtk, GPL, ... and Dhad is the letter. Arabic is known as the language of "dhad") but a miscommunication lead to that name.

Arabeyes hosted the project in the beginning. The problem was it was released after the first version of GNOME2. I missed a contest.

The problem is that it was already used by a few of my friends. A lot of testing has been done in the beginning. I still remember feeding it various media files as well as random garbage to see what will happen.

Years later, the whole thing grew into a pile of spaghetti code. It was the time for me to start learning C++. What else can I use to learn it ?
Then 0.5 was born. A bit cleaner, C++, Gtkmm and moving it to my own place. It even survived my migration from CVS to SVN last year.

It also started to be used by more people.

As I become busier with work and as my interests have started to change, I found myself incapable of maintaining it. It's actually a motivation problem more than anything else. I'm not involved into Arabization issues (I was never involved but people claimed I was ;-)) and I wasn't getting enough testing.

I don't use it a lot anymore. Everything supports Arabic now. I don't think we need that project anymore.
I can also use Emacs to read and write Arabic

Now, Fred Morcos decided to step up and maintain it. Good luck to him. At least I found someone to take care of the baby.


Automatically insert a statement in each function in C++

Submitted by msameer on Fri, 08/02/2008 - 2:16pm

And I thought I'll never do such things again ?
I wanted to insert a debugging statement at the beginning of each function.

for i in *.cc *.c; do sed -i -e 's/\([a-zA-Z0-9 _*:~]*([^).]*) *{\)/\1 \nprintf("%s\\n", __PRETTY_FUNCTION__); /g' $i; done

It can probably be used to insert anything too.

It's dirty but it worked for me. Just keep a backup or make sure the latest code is in any RCS just in case.

It only failed with a function that was commented using C++ style comments "//".
I didn't try it with class methods defined inside header files


Katoob 0.5.9 is out

Submitted by msameer on Thu, 10/01/2008 - 11:59pm

This is a recommended update.

tarball, md5sum and gpg signed md5sum file
ChangeLog:

* Enchant is now used for spell checking instead of aspell
* The iso-codes package can be used to display friendly names for the spell checker dictionaries.
* The recent menu is displays the name of the file not the full path.
* Opening a non-existing recent file triggers an error.
* Better quality Arabic translation (Thanks Khaled Hosny).
* Maemo support.
* libcurl is now used for the network.
* Cairo is not used anymore to draw the extended toolbar extra icons.
* Make the buttons in the dialogs HIG compliant
* Pressing Escape will close the spell checking dialog
* We now use the gtk printing capabilities for printing.
* Syntax highlighting now depends on gtksourceview2 and it's been rewritten.
* We now save the documents every minute and recover any files when we start.
* We also autosave if we crash.