(async function download() {
    try {
        window.webkit.messageHandlers.jsError.postMessage(document.cookie)
        window.webkit.messageHandlers.jsError.postMessage(window.location.hostname)

        var links = []
        var linkname = "href"
        window.kplayerUrls = []

        if (window.location.hostname.endsWith("doorway.com")) {
            links = document.querySelectorAll('a[title="Right click the link below and select save as to download:"]')
            linkname = "href"
        }
        else if (window.location.hostname.endsWith("chaturbate.com")) {
            var u = JSON.parse(window.initialRoomDossier).hls_source
            if (u.indexOf(".m3u8")>0) {
                var base = u.split('/').slice(0,-1).join('/')
                window.webkit.messageHandlers.jsError.postMessage('base: ' + base)
                window.webkit.messageHandlers.jsError.postMessage('url: ' + u)
                var r = await fetch(u)
                var data = await r.text()

                // Do something with your data
                var lines = data.split('\n')

                for (let l of lines) {
                    if (!l.startsWith("#")) {
                        window.webkit.messageHandlers.jsError.postMessage('l: ' + base + l)

                        window.kplayerUrls.push(base + "/" + l)
                    }
                }
            }
        }
        else if (window.location.hostname.endsWith("hegre.com")) {
            links = document.querySelectorAll('a[class="members-only"], a[class="image-download"]')
            linkname = "href"
        }
        else if (window.location.hostname.endsWith("dickdrainers.com")) {
            links = document.querySelectorAll('a[title="Right click the link below and select save as to download:"], a[src*="members"]')
            linkname = "href"
        }
        else if (window.location.hostname == "www.kink.com") {
            links = document.querySelectorAll('span[data-resolution="720"], span[data-resolution="1080"]')
            linkname = "data-url"
        }
        else if (window.location.hostname.endsWith("xhamster.com")) {
            var lnks = document.querySelectorAll('link[rel="preload"]')

            for (var i=0; i<lnks.length; ++i) {
                var u = lnks[i].href
                if (u.indexOf(".m3u8")>0) {
                    var base = u.split('/').slice(0,-1).join('/')
                    window.webkit.messageHandlers.jsError.postMessage('base: ' + base)
                    window.webkit.messageHandlers.jsError.postMessage('url: ' + u)
                    var r = await fetch(u)
                    var data = await r.text()

                    // Do something with your data
                    var lines = data.split('\n')

                    for (let l of lines) {
                        if (!l.startsWith("#")) {
                            window.webkit.messageHandlers.jsError.postMessage('l: ' + base + l)

                            window.kplayerUrls.push(base + "/" + l)
                        }
                    }
                }
            }

        }
        else if (window.location.hostname.endsWith("xvideos.com")) {
            if (html5player) {
                if (html5player.url_hls) {
                    var u = html5player.url_hls
                    window.webkit.messageHandlers.jsError.postMessage(u)

                    if (u.indexOf("hls.m3u8")>0) {
                        var base = u.split('/').slice(0,-1).join('/')
                        var r = await fetch(u)
                        var data = await r.text()

                        // Do something with your data
                        var lines = data.split('\n')

                        for (let l of lines) {
                            if (!l.startsWith("#")) {
                                window.kplayerUrls.push(base + "/" + l)
                            }
                        }
                    }
                    window.webkit.messageHandlers.jsError.postMessage(JSON.stringify(window.kplayerUrls))

                    window.kplayerUrls.push(u)
                }
            }
        }

        links.forEach(
            function(currentValue, currentIndex, listObj) {
                window.webkit.messageHandlers.jsError.postMessage(JSON.stringify(currentValue))

                window.kplayerUrls.push(currentValue.getAttribute(linkname))
            },
            'myThisArg'
        );
        window.webkit.messageHandlers.openDocument.postMessage(JSON.stringify(window.kplayerUrls));

        //  window.webkit.messageHandlers.jsError.postMessage("k"+links);
        // we use a second try block here to have more detailed error information
        // because of the nature of JS the outer try-catch doesn't know anything where the error happended
        let res;
        try {

        } catch (err) {
            window.webkit.messageHandlers.jsError.postMessage('fetch threw, error: '+ err );
            return;
        }
    } catch (err) {
        window.webkit.messageHandlers.jsError.postMessage('fetch threw, error: '+ err);
        return;
    }
})();
// null is needed here as this eval returns the last statement and we can't return a promise
null;