Decode sqlite Event ExtraData BLOB

NoOneHere · 03-16-2016, 02:19 PM

Has anyone figured out how to decode this BLOB field? And write it back with different values?

davidfor · 03-16-2016, 06:43 PM

It has been a while, but I have had a look at it. I can't say I worked out what is in them. I'm pretty sure there isn't a single definition. It is probably different for each event type. And, based on what I can see, it is appears to be a set of Qt based objects. My guess it is a serialized object for each event, but I haven't gone any further than that.

03-16-2016, 02:19 PM	#1
NoOneHere Junior Member Posts: 9 Karma: 10 Join Date: Oct 2014 Device: Kobo Aura H2O	Decode sqlite Event ExtraData BLOB Has anyone figured out how to decode this BLOB field? And write it back with different values?

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03-16-2016, 06:43 PM	#2
davidfor Grand Sorcerer Posts: 24,905 Karma: 47303824 Join Date: Jul 2011 Location: Sydney, Australia Device: Kobo:Touch,Glo, AuraH2O, GloHD,AuraONE, ClaraHD, Libra H2O; tolinoepos	It has been a while, but I have had a look at it. I can't say I worked out what is in them. I'm pretty sure there isn't a single definition. It is probably different for each event type. And, based on what I can see, it is appears to be a set of Qt based objects. My guess it is a serialized object for each event, but I haven't gone any further than that.

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