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