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cadmium-playercore-shim.js
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cadmium-playercore-shim.js
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/* eslint-disable no-undef */
// This script runs as a drop-in replacement of the original cadmium-playercore. This is not a content script.
console.log("Netflix International script active!");
function do_patch(desc, needle, replacement) {
var match = cadmium_src.match(needle);
if (!match) {
alert("Failed to find patch: " + JSON.stringify(desc));
} else {
cadmium_src = cadmium_src.replace(needle, replacement);
console.log("[+] Patched: " + JSON.stringify(desc));
if (match[0].length < 200) { // avoid spamming the console
console.log(JSON.stringify(match[0]) + " -> " + JSON.stringify(replacement));
}
}
}
/* We need to do a synchronous request because we need to eval
the response before the body of this script finishes executing */
var request = new XMLHttpRequest();
var cadmium_url = document.getElementById("player-core-js").src;
request.open("GET", cadmium_url + "?no_filter", false); // synchronous
request.send();
var cadmium_src = request.responseText;
// eslint-disable-next-line no-unused-vars
function get_profile_list() {
// Always add h264 main profiles
var custom_profiles = [
"playready-h264mpl30-dash",
"playready-h264mpl31-dash",
"playready-h264mpl40-dash",
];
if (window.MSMediaKeys) {
// PlayReady Specific
// Always add 2.0 AAC profiles, some manifests fail without them
custom_profiles = custom_profiles.concat([
"heaac-2-dash",
"heaac-2hq-dash",
]);
if (globalOptions.useDDPlus) {
// Dolby Digital
custom_profiles = custom_profiles.concat([
"ddplus-2.0-dash",
]);
if (globalOptions.use6Channels) {
custom_profiles = custom_profiles.concat([
"ddplus-5.1-dash",
"ddplus-5.1hq-dash",
"ddplus-atmos-dash",
]);
}
} else {
// No Dolby Digital
if (globalOptions.use6Channels) {
custom_profiles = custom_profiles.concat([
"heaac-5.1-dash",
]);
}
}
} else {
// Widevine Specific
custom_profiles = custom_profiles.concat([
"playready-h264hpl30-dash",
"playready-h264hpl31-dash",
"playready-h264hpl40-dash",
]);
if (!globalOptions.disableVP9) {
// Add VP9 Profiles if wanted
custom_profiles = custom_profiles.concat([
"vp9-profile0-L30-dash-cenc",
"vp9-profile0-L31-dash-cenc",
"vp9-profile0-L40-dash-cenc",
]);
}
custom_profiles = custom_profiles.concat([
"heaac-2-dash",
"heaac-2hq-dash",
]);
if (globalOptions.use6Channels) {
custom_profiles = custom_profiles.concat([
"heaac-5.1-dash",
]);
}
}
// Always add subtitles
custom_profiles = custom_profiles.concat([
"simplesdh",
"nflx-cmisc",
"BIF240",
"BIF320",
]);
return custom_profiles;
}
// eslint-disable-next-line no-unused-vars
function get_preferred_locale() {
return globalOptions.preferredLocale;
}
// eslint-disable-next-line no-unused-vars
function get_preferred_text_locale() {
return globalOptions.preferredTextLocale;
}
do_patch(
"Hello world",
/(.*)/,
"console.log('Netflix International script injected!'); $1"
);
do_patch(
"Custom profiles",
/(viewableId:.,profiles:).,/,
"$1 get_profile_list(),"
);
do_patch(
"Custom profiles 2",
/(name:"default",profiles:).}/,
"$1 get_profile_list()}"
);
do_patch(
"Re-enable Ctrl+Shift+Alt+S menu",
/this\...\....\s*&&\s*this\.toggle\(\);/,
"this.toggle();"
);
if (globalOptions.showAllTracks) {
do_patch("Show all audio tracks",
/"showAllSubDubTracks",!1/,
"\"showAllSubDubTracks\",!0"
);
}
do_patch(
"Set preferred audio locale",
/preferredAudioLocale:.\.preferredAudioLocale/,
"preferredAudioLocale: get_preferred_locale()"
);
do_patch(
"Set preferred text locale",
/preferredTextLocale:.\.preferredTextLocale/,
"preferredTextLocale: get_preferred_text_locale()"
);
// run our patched copy of playercore in a non-privileged context on the page
window.Function(cadmium_src)();