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|
{ stdenv
, enablePepperFlash ? false
, enableWideVine ? false
, source
}:
with stdenv.lib;
let
plugins = stdenv.mkDerivation {
name = "chromium-binary-plugins";
# XXX: Only temporary and has to be version-specific
src = source.plugins;
phases = [ "unpackPhase" "patchPhase" "installPhase" "checkPhase" ];
outputs = [ "flash" "widevine" ];
unpackCmd = let
chan = if source.channel == "dev" then "chrome-unstable"
else if source.channel == "stable" then "chrome"
else "chrome-${source.channel}";
in ''
mkdir -p plugins
ar p "$src" data.tar.lzma | tar xJ -C plugins --strip-components=4 \
./opt/google/${chan}/PepperFlash \
./opt/google/${chan}/libwidevinecdm.so \
./opt/google/${chan}/libwidevinecdmadapter.so
'';
doCheck = true;
checkPhase = ''
! find -iname '*.so' -exec ldd {} + | grep 'not found'
'';
patchPhase = let
rpaths = [ stdenv.cc.cc ];
mkrpath = p: "${makeSearchPath "lib64" p}:${makeSearchPath "lib" p}";
in ''
for sofile in PepperFlash/libpepflashplayer.so \
libwidevinecdm.so libwidevinecdmadapter.so; do
chmod +x "$sofile"
patchelf --set-rpath "${mkrpath rpaths}" "$sofile"
done
patchelf --set-rpath "$widevine/lib:${mkrpath rpaths}" \
libwidevinecdmadapter.so
'';
installPhase = let
wvName = "Widevine Content Decryption Module";
wvDescription = "Playback of encrypted HTML audio/video content";
wvMimeTypes = "application/x-ppapi-widevine-cdm";
wvModule = "$widevine/lib/libwidevinecdmadapter.so";
wvInfo = "#${wvName}#${wvDescription}:${wvMimeTypes}";
in ''
flashVersion="$(
sed -n -r 's/.*"version": "([^"]+)",.*/\1/p' PepperFlash/manifest.json
)"
install -vD PepperFlash/libpepflashplayer.so \
"$flash/lib/libpepflashplayer.so"
mkdir -p "$flash/nix-support"
cat > "$flash/nix-support/chromium-plugin.nix" <<NIXOUT
{ flags = [
"--ppapi-flash-path='$flash/lib/libpepflashplayer.so'"
"--ppapi-flash-version=$flashVersion"
];
}
NIXOUT
install -vD libwidevinecdm.so \
"$widevine/lib/libwidevinecdm.so"
install -vD libwidevinecdmadapter.so \
"$widevine/lib/libwidevinecdmadapter.so"
mkdir -p "$widevine/nix-support"
cat > "$widevine/nix-support/chromium-plugin.nix" <<NIXOUT
{ flags = [ "--register-pepper-plugins='${wvModule}${wvInfo}'" ];
envVars.NIX_CHROMIUM_PLUGIN_PATH_WIDEVINE = "$widevine/lib";
}
NIXOUT
'';
passthru = let
enabledPlugins = optional enablePepperFlash plugins.flash
++ optional enableWideVine plugins.widevine;
getNix = plugin: import "${plugin}/nix-support/chromium-plugin.nix";
mergeAttrsets = let
f = v: if all isAttrs v then mergeAttrsets v
else if all isList v then concatLists v
else if tail v == [] then head v
else head (tail v);
in fold (l: r: zipAttrsWith (_: f) [ l r ]) {};
in {
settings = mergeAttrsets (map getNix enabledPlugins);
};
};
in plugins
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