How to read indexdb by leveldb reader on the other program?

[Curiositior]

I'm a gopher and pythoner. I want to realize a script for backup data from indexdb which was saving by Chromium. I've known indexDB is based on the leveldb but uses a special Reader and Writer. Does here has some idea about creating this reader and writer with other language? Or some docs could make me know more about this reader and writer.

[K. Moon]

In general, Code Search is a good tool for these kinds of investigations. You can start here:

https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/modules/indexeddb/

On Sat, Apr 15, 2023, 6:13 AM Curiositior <qjzx...@gmail.com> wrote:

I'm a gopher and pythoner. I want to realize a script for backup data from indexdb which was saving by Chromium. I've known indexDB is based on the leveldb but uses a special Reader and Writer. Does here has some idea about creating this reader and writer with other language? Or some docs could make me know more about this reader and writer.

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[K. Moon]

You may be more interested in the browser-side code for this feature:

https://source.chromium.org/chromium/chromium/src/+/main:content/browser/indexed_db/

[Curiositior]

Thanks for giving me a direction to research. I'll try to realize it, and make it opensource when I could learn the total of encoding and decoding in the indexDB.