Hi

On 21/12/10 16:11, ext Marcel Holtmann wrote:
>> Settings database is CSV (comma separated values) formatted file(s)
>> with fields for: (type=INTERNET|MMS protocol=ipv4|ipv6)
>> MCC,MNC,SPN,type,UI name, APN, username, password, protocol, proxy IP address, proxy port, MMS server URL
>>
>> e.g. file /etc/ofono/operator-settings/50-default.csv:
>> 001,01,test,INTERNET,Network Tester GPRS,internet,,,,,,
>> 246,81,oFono,INTERNET,Phonesim Internet,internet.apn,,,ipv4,,,
>> 246,81,oFono,MMS,Phonesim MMS,mms.apn,mmsuser,mmspass,ipv4,10.10.10.10,8080,http://192.168.0.111:8002
>>
>> This format is loosely based on what was used in Nokia N900 for
>> similar use.
> I am really not set on a file format, but my obvious question is if we
> don't wanna better use keyfile or XML based database since that are the
> file formats we are currently using inside oFono. We have not used CSV
> at all so far.
>
> My vote would go for keyfile or XML since it is a bit more self
> explanatory with its fields. And the order of values doesn't really
> matter.
>
> The one thing that I don't like about CSV is that you have no real
> flexibility with its format. Especially coming think about that we might
> have to extend this additional information for IMS or operator specific
> behavior.

Good points. I suggested csv, because it is very simple and fast to 
parse, and it has proven to be "good enough" for this specific purpose. 
But, true, it is also very inflexible.
So, how about something like this XML format: (better element name 
suggestions welcome)

<?xml version="1.0"?>
<settings>
<access type="internet" mcc="001" mnc="01" spn="test" name="Example 
Internet GPRS" apn="internet" protocol="ipv4"/>
<access type="mms" mcc="001" mnc="01" spn="test" name="Example MMS GPRS" 
apn="mms" proxy="10.11.12.13:8080" mmsserver="http://mms.example.com:8000"/>
<access ... />
...
</settings>

This would still be quite easy and fast to parse (using glib simple XML 
parser), would not be hugely larger in size and would allow easy adding 
of new attributes/values.

Also, do you or anybody have comments about the logic of provisioning, 
and changes to sim and gprs parts?

--Jukka Saunamäki