---
  # Title: app-x11vnc-server
  #
  # Author: Luc Rutten
  # Version: 1.0
  # File: tasks/main.yml
  #
  # Description:
  #   Remote support
  #
  # Source:
  #   - http://c-nergy.be/blog/?p=8984

  - name: "(ubuntu-x11vnc-2004-amd64.yml) Install packages"
    apt:
      name: "{{ packages }}"
      update_cache: yes
      state: present
    vars:
      packages:
        - x11vnc

  - name: "(ubuntu-x11vnc-2004-amd64.yml) get numeric id for group 'gdm'"
    shell: echo "$(id -u gdm)"
    register: grp_id_gdm

  - name: "(ubuntu-x11vnc-2004-amd64.yml) Store password"
    raw: "x11vnc -storepasswd {{ vnc_password }} /etc/x11vnc.pass"

  - name: Check if file '/etc/gdm3/custom.conf' exists
    stat:
      path: /etc/gdm3/custom.conf
    register: etc_gdm_custom_conf_exists

  - name: Adjust file '/etc/gdm3/custom.conf'
    lineinfile:
      dest: /etc/gdm3/custom.conf
      state: present
      regexp: '^WaylandEnable'
      line: 'WaylandEnable=false'
      insertafter: '^#?\s*WaylandEnable'
    when:
      - etc_gdm_custom_conf_exists.stat.exists


  - name: "(ubuntu-x11vnc-2004-amd64.yml) Set permissions on /etc/x11vnc.pass"
    file:
      path: /etc/x11vnc.pass
      owner: root
      group: root
      mode: 0644

  - name: "(ubuntu-x11vnc-2004-amd64.yml) Transfer x11vnc.service.j2 to /lib/systemd/system/x11vnc.service"
    template:
      src: lib/systemd/system/x11vnc-gdm3.service.j2
      dest: /lib/systemd/system/x11vnc.service

  - name: "(ubuntu-x11vnc-2004-amd64.yml) Enable service"
    systemd:
      name: x11vnc.service
      daemon_reload: yes
      enabled: yes
      state: restarted

#  - name: "(ubuntu-x11vnc-2004-amd64.yml) Remove whisker menu entry for allusers (except owner and group)"
#    file:
#      path: "/usr/share/applications/x11vnc.desktop"
#      mode: 0750
#      owner: root
#      group: root