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markwkidd / ahk-retroarch-playlist-helpers

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GNU General Public License v3.0
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If no png is available in web repositories, site HTML response is saved as png file. #14

Open spleen1981 opened 4 years ago

spleen1981 commented 4 years ago

Downloaded file with the following function:

https://github.com/markwkidd/ahk-retroarch-playlist-helpers/blob/52695854e1178475f939548c95df04dff9987c08/retroarch-playlist-helper-lib.ahk#L245

Should be tested considering the following:

The first eight bytes of a PNG file always contain the following (decimal) values: 137 80 78 71 13 10 26 10

If downloaded file is not a valid png, it should be deleted (or download interrupted) and entry should be added to unmatched pngs.