From 9dec14bc80fb6ea89cdd3960e4553e3430a5e2ac Mon Sep 17 00:00:00 2001
From: Peder Bergebakken Sundt <pbsds@hotmail.com>
Date: Sat, 2 Nov 2024 18:42:16 +0100
Subject: [PATCH] prnt

---
 hardware/printer/common-share.nix      | 56 ++++++++++++++++++++++++++
 hardware/printer/hp-laserjet-p1005.nix |  4 ++
 hosts/nixos/bjarte/configuration.nix   |  4 +-
 profiles/printing.nix                  | 15 +++++++
 4 files changed, 77 insertions(+), 2 deletions(-)
 create mode 100644 hardware/printer/common-share.nix
 create mode 100644 profiles/printing.nix

diff --git a/hardware/printer/common-share.nix b/hardware/printer/common-share.nix
new file mode 100644
index 0000000..fd569c6
--- /dev/null
+++ b/hardware/printer/common-share.nix
@@ -0,0 +1,56 @@
+{ lib, pkgs, ... }:
+{
+
+  # airprint
+  # https://wiki.nixos.org/wiki/Printing#Printer_sharing
+
+  services.avahi = {
+    enable = lib.mkDefault true;
+    nssmdns = true;
+    openFirewall = true; # opens port 5353
+    publish.enable = true;
+    publish.userServices = true;
+  };
+  services.printing = {
+    defaultShared = true;
+    browsing = true;
+    # allows anonymous access to printer
+    listenAddresses = [ "*:631" ];
+    allowFrom = [ "all" ];
+    openFirewall = true;
+  };
+
+
+  # samba
+  # https://wiki.nixos.org/wiki/Samba#Printer_sharing
+
+  /** /
+  services.samba = {
+    enable = lib.mkDefault true;
+    package = pkgs.sambaFull; # compiled with CUPS
+
+    openFirewall = true;
+    settings = {
+      "global" = {
+        "load printers" = "yes";
+        "printing" = "cups";
+        "printcap name" = "cups";
+      };
+      "printers" = {
+        "comment" = "All Printers";
+        "path" = "/var/spool/samba";
+        "public" = "yes";
+        "browseable" = "yes";
+        # allow user 'guest account' to print.
+        "guest ok" = "yes";
+        "writable" = "no";
+        "printable" = "yes";
+        "create mode" = 0700;
+    };
+  };
+  systemd.tmpfiles.rules = [
+    "d /var/spool/samba 1777 root root -"
+  ];
+  /**/
+
+}
diff --git a/hardware/printer/hp-laserjet-p1005.nix b/hardware/printer/hp-laserjet-p1005.nix
index 3873e4c..22737ba 100644
--- a/hardware/printer/hp-laserjet-p1005.nix
+++ b/hardware/printer/hp-laserjet-p1005.nix
@@ -1,5 +1,9 @@
 { lib, pkgs, ... }:
 {
+  imports = [
+    ./common-share.nix
+  ];
+
   # https://nixos.wiki/wiki/Printing
   services.printing.enable = true;
   #services.printing.drivers = with pkgs; [ foo2zjs foomatic-filters cups-filters ];
diff --git a/hosts/nixos/bjarte/configuration.nix b/hosts/nixos/bjarte/configuration.nix
index 4d59ee6..ce4371a 100644
--- a/hosts/nixos/bjarte/configuration.nix
+++ b/hosts/nixos/bjarte/configuration.nix
@@ -35,6 +35,8 @@
     ../../../profiles/desktop/flatpak.nix
     ../../../profiles/desktop/waydroid.nix
 
+    ../../../profiles/printing.nix
+
     ../../../profiles/known-hosts.nix
   ];
 
@@ -52,8 +54,6 @@
   #networking.useDHCP = true;
   #TODO: avahi? resolved? https://git.pvv.ntnu.no/Drift/pvv-nixos-config/src/main/base.nix#L15-L18
 
-  services.printing.enable = true;
-
   # TODO: remove? Move?
   programs.dconf.enable = true;
 }
diff --git a/profiles/printing.nix b/profiles/printing.nix
new file mode 100644
index 0000000..5eb991f
--- /dev/null
+++ b/profiles/printing.nix
@@ -0,0 +1,15 @@
+{ config, lib, pkgs, ... }:
+{
+
+  # https://wiki.nixos.org/wiki/Printing
+
+  services.printing.enable = true;
+
+  # Enable autodiscovery of network IPP printers
+  services.avahi = {
+    enable = true;
+    nssmdns4 = true;
+    openFirewall = true; # opens port 5353
+  };
+
+}