149 lines
4.3 KiB
Nix
149 lines
4.3 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfgC = config.services.synergy.client;
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cfgS = config.services.synergy.server;
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in
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{
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###### interface
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options = {
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services.synergy = {
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# !!! All these option descriptions needs to be cleaned up.
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client = {
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enable = mkEnableOption (lib.mdDoc "the Synergy client (receive keyboard and mouse events from a Synergy server)");
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screenName = mkOption {
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default = "";
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type = types.str;
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description = lib.mdDoc ''
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Use the given name instead of the hostname to identify
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ourselves to the server.
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'';
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};
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serverAddress = mkOption {
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type = types.str;
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description = lib.mdDoc ''
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The server address is of the form: [hostname][:port]. The
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hostname must be the address or hostname of the server. The
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port overrides the default port, 24800.
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'';
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};
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autoStart = mkOption {
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default = true;
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type = types.bool;
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description = lib.mdDoc "Whether the Synergy client should be started automatically.";
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};
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};
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server = {
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enable = mkEnableOption (lib.mdDoc "the Synergy server (send keyboard and mouse events)");
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configFile = mkOption {
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type = types.path;
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default = "/etc/synergy-server.conf";
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description = lib.mdDoc "The Synergy server configuration file.";
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};
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screenName = mkOption {
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type = types.str;
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default = "";
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description = lib.mdDoc ''
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Use the given name instead of the hostname to identify
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this screen in the configuration.
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'';
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};
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address = mkOption {
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type = types.str;
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default = "";
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description = lib.mdDoc "Address on which to listen for clients.";
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};
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autoStart = mkOption {
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default = true;
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type = types.bool;
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description = lib.mdDoc "Whether the Synergy server should be started automatically.";
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};
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tls = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = lib.mdDoc ''
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Whether TLS encryption should be used.
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Using this requires a TLS certificate that can be
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generated by starting the Synergy GUI once and entering
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a valid product key.
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'';
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};
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cert = mkOption {
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type = types.nullOr types.str;
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default = null;
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example = "~/.synergy/SSL/Synergy.pem";
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description = lib.mdDoc "The TLS certificate to use for encryption.";
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};
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};
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};
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};
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};
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###### implementation
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config = mkMerge [
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(mkIf cfgC.enable {
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systemd.user.services.synergy-client = {
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after = [ "network.target" "graphical-session.target" ];
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description = "Synergy client";
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wantedBy = optional cfgC.autoStart "graphical-session.target";
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path = [ pkgs.synergy ];
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serviceConfig.ExecStart = ''${pkgs.synergy}/bin/synergyc -f ${optionalString (cfgC.screenName != "") "-n ${cfgC.screenName}"} ${cfgC.serverAddress}'';
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serviceConfig.Restart = "on-failure";
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};
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})
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(mkIf cfgS.enable {
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systemd.user.services.synergy-server = {
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after = [ "network.target" "graphical-session.target" ];
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description = "Synergy server";
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wantedBy = optional cfgS.autoStart "graphical-session.target";
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path = [ pkgs.synergy ];
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serviceConfig.ExecStart = ''${pkgs.synergy}/bin/synergys -c ${cfgS.configFile} -f${optionalString (cfgS.address != "") " -a ${cfgS.address}"}${optionalString (cfgS.screenName != "") " -n ${cfgS.screenName}"}${optionalString cfgS.tls.enable " --enable-crypto"}${optionalString (cfgS.tls.cert != null) (" --tls-cert=${cfgS.tls.cert}")}'';
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serviceConfig.Restart = "on-failure";
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};
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})
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];
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}
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/* SYNERGY SERVER example configuration file
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section: screens
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laptop:
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dm:
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win:
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end
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section: aliases
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laptop:
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192.168.5.5
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dm:
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192.168.5.78
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win:
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192.168.5.54
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end
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section: links
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laptop:
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left = dm
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dm:
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right = laptop
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left = win
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win:
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right = dm
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end
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*/
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