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|
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.hqplayerd;
pkg = pkgs.hqplayerd;
# XXX: This is hard-coded in the distributed binary, don't try to change it.
stateDir = "/var/lib/hqplayer";
configDir = "/etc/hqplayer";
in
{
options = {
services.hqplayerd = {
enable = mkEnableOption "HQPlayer Embedded";
licenseFile = mkOption {
type = types.nullOr types.path;
default = null;
description = ''
Path to the HQPlayer license key file.
Without this, the service will run in trial mode and restart every 30
minutes.
'';
};
auth = {
username = mkOption {
type = types.nullOr types.str;
default = null;
description = ''
Username used for HQPlayer's WebUI.
Without this you will need to manually create the credentials after
first start by going to http://your.ip/8088/auth
'';
};
password = mkOption {
type = types.nullOr types.str;
default = null;
description = ''
Password used for HQPlayer's WebUI.
Without this you will need to manually create the credentials after
first start by going to http://your.ip/8088/auth
'';
};
};
openFirewall = mkOption {
type = types.bool;
default = false;
description = ''
Open TCP port 8088 in the firewall for the server.
'';
};
user = mkOption {
type = types.str;
default = "hqplayer";
description = ''
User account under which hqplayerd runs.
'';
};
group = mkOption {
type = types.str;
default = "hqplayer";
description = ''
Group account under which hqplayerd runs.
'';
};
};
};
config = mkIf cfg.enable {
assertions = [
{
assertion = (cfg.auth.username != null -> cfg.auth.password != null)
&& (cfg.auth.password != null -> cfg.auth.username != null);
message = "You must set either both services.hqplayer.auth.username and password, or neither.";
}
];
environment = {
etc = {
"hqplayer/hqplayerd4-key.xml" = mkIf (cfg.licenseFile != null) { source = cfg.licenseFile; };
"modules-load.d/taudio2.conf".source = "${pkg}/etc/modules-load.d/taudio2.conf";
};
systemPackages = [ pkg ];
};
networking.firewall = mkIf cfg.openFirewall {
allowedTCPPorts = [ 8088 ];
};
services.udev.packages = [ pkg ];
systemd = {
tmpfiles.rules = [
"d ${configDir} 0755 ${cfg.user} ${cfg.group} - -"
"d ${stateDir} 0755 ${cfg.user} ${cfg.group} - -"
];
services.hqplayerd = {
description = "HQPlayer daemon";
wantedBy = [ "multi-user.target" ];
requires = [ "network-online.target" "sound.target" "systemd-udev-settle.service" ];
after = [ "network-online.target" "sound.target" "systemd-udev-settle.service" "local-fs.target" "remote-fs.target" "systemd-tmpfiles-setup.service" ];
unitConfig.ConditionPathExists = [ configDir stateDir ];
preStart =
let
blankCfg = pkgs.writeText "hqplayerd.xml" ''
<?xml version="1.0" encoding="utf-8"?>
<xml>
</xml>
'';
in
''
cp -r "${pkg}/var/lib/hqplayer/web" "${stateDir}"
chmod -R u+wX "${stateDir}/web"
if [ ! -f "${configDir}/hqplayerd.xml" ]; then
echo "creating blank config file"
install -m 0644 "${blankCfg}" "${configDir}/hqplayerd.xml"
fi
'' + optionalString (cfg.auth.username != null && cfg.auth.password != null) ''
${pkg}/bin/hqplayerd -s ${cfg.auth.username} ${cfg.auth.password}
'';
serviceConfig = {
ExecStart = "${pkg}/bin/hqplayerd";
User = cfg.user;
Group = cfg.group;
Restart = "on-failure";
RestartSec = 5;
Nice = -10;
IOSchedulingClass = "realtime";
LimitMEMLOCK = "1G";
LimitNICE = -10;
LimitRTPRIO = 98;
};
};
};
users.groups = mkIf (cfg.group == "hqplayer") {
hqplayer.gid = config.ids.gids.hqplayer;
};
users.users = mkIf (cfg.user == "hqplayer") {
hqplayer = {
description = "hqplayer daemon user";
extraGroups = [ "audio" ];
group = cfg.group;
uid = config.ids.uids.hqplayer;
};
};
};
}
|
