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geek1011 · 07-09-2018, 10:09 AM

Zlib support is coming very soon (https://github.com/geek1011/kobopatch/issues/4). I just figured out the biggest issue I was having.

The instructions I will be implementing are:

FindZlib: Finds a zlib css offset, not sensitive to line breaks or whitespace differences
- FindZlib: "#StatsView[qApp_deviceIsTrilogy=true]"

FindZlibHash: Finds a zlib css string by it's SHA1 hash
- FindZlib: w4ujrwe4ujtowe485rwoe4j (I know that isn't a valid hash)

ReplaceZlib: Replaces a zlib css string at the current offset (found with above functions or set with BaseAddress)
- ReplaceZlib:
Offset: 0
Find: "margin: 20px"
Replace: "margin: 40px"

In the future, I might also implement the following instruction:
SetZlibCSS: Sets a property for a CSS selector
- SetZlibCSS:
Offset: 0
Select: "BookProgressBarWidget[qApp_deviceIsTrilogy=true]"
Set: "min-height: 32px"

Please tell me what you think of those instructions or if you have any better/more useful ideas for instructions. Also, to save me some time for testing, it would be nice if oren64 could convert a simple patch to one using ReplaceZlib.

07-09-2018, 10:09 AM	#72
geek1011 Wizard Posts: 2,762 Karma: 6990705 Join Date: May 2016 Location: Ontario, Canada Device: Kobo Mini, Aura Edition 2 v1, Clara HD	Zlib support is coming very soon (https://github.com/geek1011/kobopatch/issues/4). I just figured out the biggest issue I was having. The instructions I will be implementing are: FindZlib: Finds a zlib css offset, not sensitive to line breaks or whitespace differences - FindZlib: "#StatsView[qApp_deviceIsTrilogy=true]" FindZlibHash: Finds a zlib css string by it's SHA1 hash - FindZlib: w4ujrwe4ujtowe485rwoe4j (I know that isn't a valid hash) ReplaceZlib: Replaces a zlib css string at the current offset (found with above functions or set with BaseAddress) - ReplaceZlib: Offset: 0 Find: "margin: 20px" Replace: "margin: 40px" In the future, I might also implement the following instruction: SetZlibCSS: Sets a property for a CSS selector - SetZlibCSS: Offset: 0 Select: "BookProgressBarWidget[qApp_deviceIsTrilogy=true]" Set: "min-height: 32px" Please tell me what you think of those instructions or if you have any better/more useful ideas for instructions. Also, to save me some time for testing, it would be nice if oren64 could convert a simple patch to one using ReplaceZlib. Last edited by geek1011; 07-09-2018 at 10:13 AM.