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If no png is available in web repositories, site HTML response is saved as png file. #14

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spleen1981 opened this issue Aug 10, 2020 · 0 comments

spleen1981 commented Aug 10, 2020

Downloaded file with the following function:

ahk-retroarch-playlist-helpers/retroarch-playlist-helper-lib.ahk

Line 245 in 5269585

    
           DownloadFile(UrlToFile, SaveFileAs, Overwrite := True, UseProgressBar := True) {

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.

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