1 files changed, 73 insertions, 0 deletions
diff --git a/nixos/modules/services/x11/desktop-managers/cde.nix b/nixos/modules/services/x11/desktop-managers/cde.nix
new file mode 100644
index 00000000000..6c7105729cf
--- /dev/null
+++ b/nixos/modules/services/x11/desktop-managers/cde.nix
@@ -0,0 +1,73 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  xcfg = config.services.xserver;
+  cfg = xcfg.desktopManager.cde;
+in {
+  options.services.xserver.desktopManager.cde = {
+    enable = mkEnableOption "Common Desktop Environment";
+
+    extraPackages = mkOption {
+      type = with types; listOf package;
+      default = with pkgs.xorg; [
+        xclock bitmap xlsfonts xfd xrefresh xload xwininfo xdpyinfo xwd xwud
+      ];
+      defaultText = literalExpression ''
+        with pkgs.xorg; [
+          xclock bitmap xlsfonts xfd xrefresh xload xwininfo xdpyinfo xwd xwud
+        ]
+      '';
+      description = ''
+        Extra packages to be installed system wide.
+      '';
+    };
+  };
+
+  config = mkIf (xcfg.enable && cfg.enable) {
+    environment.systemPackages = cfg.extraPackages;
+
+    services.rpcbind.enable = true;
+
+    services.xinetd.enable = true;
+    services.xinetd.services = [
+      {
+        name = "cmsd";
+        protocol = "udp";
+        user = "root";
+        server = "${pkgs.cdesktopenv}/opt/dt/bin/rpc.cmsd";
+        extraConfig = ''
+          type  = RPC UNLISTED
+          rpc_number  = 100068
+          rpc_version = 2-5
+          only_from   = 127.0.0.1/0
+        '';
+      }
+    ];
+
+    users.groups.mail = {};
+    security.wrappers = {
+      dtmail = {
+        setgid = true;
+        owner = "root";
+        group = "mail";
+        source = "${pkgs.cdesktopenv}/bin/dtmail";
+      };
+    };
+
+    system.activationScripts.setup-cde = ''
+      mkdir -p /var/dt/{tmp,appconfig/appmanager}
+      chmod a+w+t /var/dt/{tmp,appconfig/appmanager}
+    '';
+
+    services.xserver.desktopManager.session = [
+    { name = "CDE";
+      start = ''
+        exec ${pkgs.cdesktopenv}/opt/dt/bin/Xsession
+      '';
+    }];
+  };
+
+  meta.maintainers = [ ];
+}