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-rw-r--r--data/templates/lcd/LCDd.conf.tmpl126
-rw-r--r--data/templates/lcd/lcdproc.conf.tmpl60
-rw-r--r--interface-definitions/system-lcd.xml.in62
-rw-r--r--python/vyos/util.py12
-rwxr-xr-xsrc/conf_mode/interfaces-wirelessmodem.py12
-rwxr-xr-xsrc/conf_mode/system_lcd.py84
-rw-r--r--src/etc/systemd/system/LCDd.service.d/override.conf8
-rw-r--r--src/etc/systemd/system/hostapd@.service.d/override.conf7
-rw-r--r--src/systemd/lcdproc.service13
9 files changed, 369 insertions, 15 deletions
diff --git a/data/templates/lcd/LCDd.conf.tmpl b/data/templates/lcd/LCDd.conf.tmpl
new file mode 100644
index 000000000..da749d04a
--- /dev/null
+++ b/data/templates/lcd/LCDd.conf.tmpl
@@ -0,0 +1,126 @@
+### Autogenerted by system-display.py ##
+
+# LCDd.conf -- configuration file for the LCDproc server daemon LCDd
+#
+# This file contains the configuration for the LCDd server.
+#
+# The format is ini-file-like. It is divided into sections that start at
+# markers that look like [section]. Comments are all line-based comments,
+# and are lines that start with '#' or ';'.
+#
+# The server has a 'central' section named [server]. For the menu there is
+# a section called [menu]. Further each driver has a section which
+# defines how the driver acts.
+#
+# The drivers are activated by specifying them in a driver= line in the
+# server section, like:
+#
+# Driver=curses
+#
+# This tells LCDd to use the curses driver.
+# The first driver that is loaded and is capable of output defines the
+# size of the display. The default driver to use is curses.
+# If the driver is specified using the -d <driver> command line option,
+# the Driver= options in the config file are ignored.
+#
+# The drivers read their own options from the respective sections.
+
+## Server section with all kinds of settings for the LCDd server ##
+[server]
+
+# Where can we find the driver modules ?
+# NOTE: Always place a slash as last character !
+DriverPath=/usr/lib/x86_64-linux-gnu/lcdproc/
+
+# Tells the server to load the given drivers. Multiple lines can be given.
+# The name of the driver is case sensitive and determines the section
+# where to look for further configuration options of the specific driver
+# as well as the name of the dynamic driver module to load at runtime.
+# The latter one can be changed by giving a File= directive in the
+# driver specific section.
+#
+# The following drivers are supported:
+# bayrad, CFontz, CFontzPacket, curses, CwLnx, ea65, EyeboxOne, futaba,
+# g15, glcd, glcdlib, glk, hd44780, icp_a106, imon, imonlcd,, IOWarrior,
+# irman, joy, lb216, lcdm001, lcterm, linux_input, lirc, lis, MD8800,
+# mdm166a, ms6931, mtc_s16209x, MtxOrb, mx5000, NoritakeVFD,
+# Olimex_MOD_LCD1x9, picolcd, pyramid, rawserial, sdeclcd, sed1330,
+# sed1520, serialPOS, serialVFD, shuttleVFD, sli, stv5730, svga, t6963,
+# text, tyan, ula200, vlsys_m428, xosd, yard2LCD
+
+{% if model is defined and model.startswith('CFA-') %}
+Driver=CFontzPacket
+{% endif %}
+
+# Tells the driver to bind to the given interface. [default: 127.0.0.1]
+Bind=127.0.0.1
+
+# Listen on this specified port. [default: 13666]
+Port=13666
+
+# Sets the reporting level; defaults to warnings and errors only.
+# [default: 2; legal: 0-5]
+ReportLevel=3
+
+# Should we report to syslog instead of stderr? [default: no; legal: yes, no]
+ReportToSyslog=yes
+
+# User to run as. LCDd will drop its root privileges and run as this user
+# instead. [default: nobody]
+User=nobody
+
+# The server will stay in the foreground if set to yes.
+# [default: no, legal: yes, no]
+Foreground=yes
+
+# Hello message: each entry represents a display line; default: builtin
+Hello="Starting VyOS"
+Hello=" ... "
+
+# GoodBye message: each entry represents a display line; default: builtin
+GoodBye=" VyOS shutting"
+GoodBye=" down... "
+
+# Sets the interval in microseconds for updating the display.
+# [default: 125000 meaning 8Hz]
+FrameInterval=250000 # 4 updates per second
+
+# Sets the default time in seconds to displays a screen. [default: 4]
+WaitTime=1
+
+# If set to no, LCDd will start with screen rotation disabled. This has the
+# same effect as if the ToggleRotateKey had been pressed. Rotation will start
+# if the ToggleRotateKey is pressed. Note that this setting does not turn off
+# priority sorting of screens. [default: on; legal: on, off]
+AutoRotate=on
+
+# If yes, the the serverscreen will be rotated as a usual info screen. If no,
+# it will be a background screen, only visible when no other screens are
+# active. The special value 'blank' is similar to no, but only a blank screen
+# is displayed. [default: on; legal: on, off, blank]
+ServerScreen=blank
+
+# Set master backlight setting. If set to 'open' a client may control the
+# backlight for its own screens (only). [default: open; legal: off, open, on]
+Backlight=on
+
+# Set master heartbeat setting. If set to 'open' a client may control the
+# heartbeat for its own screens (only). [default: open; legal: off, open, on]
+Heartbeat=off
+
+# set title scrolling speed [default: 10; legal: 0-10]
+TitleSpeed=10
+
+{% if model is defined and model is not none %}
+{% if model.startswith('CFA-') %}
+## CrystalFontz packet driver (for CFA533, CFA631, CFA633 & CFA635) ##
+[CFontzPacket]
+Model={{ model.split('-')[1] }}
+Device={{ device }}
+Contrast=350
+Brightness=500
+OffBrightness=50
+Reboot=yes
+USB=yes
+{% endif %}
+{% endif %}
diff --git a/data/templates/lcd/lcdproc.conf.tmpl b/data/templates/lcd/lcdproc.conf.tmpl
new file mode 100644
index 000000000..c79f3cd0d
--- /dev/null
+++ b/data/templates/lcd/lcdproc.conf.tmpl
@@ -0,0 +1,60 @@
+### autogenerated by system-lcd.py ###
+
+# LCDproc client configuration file
+
+[lcdproc]
+Server=127.0.0.1
+Port=13666
+
+# set reporting level
+ReportLevel=3
+
+# report to to syslog ?
+ReportToSyslog=true
+
+Foreground=yes
+
+[CPU]
+Active=true
+OnTime=1
+OffTime=2
+ShowInvisible=false
+
+[SMP-CPU]
+Active=false
+
+[Memory]
+Active=false
+
+[Load]
+Active=false
+
+[Uptime]
+Active=true
+
+[ProcSize]
+Active=false
+
+[Disk]
+Active=false
+
+[About]
+Active=false
+
+[TimeDate]
+Active=true
+TimeFormat="%H:%M:%S"
+
+[OldTime]
+Active=false
+
+[BigClock]
+Active=false
+
+[MiniClock]
+Active=false
+
+# Display the title bar in two-line mode. Note that with four lines or more
+# the title is always shown. [default: true; legal: true, false]
+ShowTitle=false
+
diff --git a/interface-definitions/system-lcd.xml.in b/interface-definitions/system-lcd.xml.in
new file mode 100644
index 000000000..ad59acb6b
--- /dev/null
+++ b/interface-definitions/system-lcd.xml.in
@@ -0,0 +1,62 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+ <node name="system">
+ <children>
+ <node name="lcd" owner="${vyos_conf_scripts_dir}/system_lcd.py">
+ <properties>
+ <help>System LCD display</help>
+ <priority>100</priority>
+ </properties>
+ <children>
+ <leafNode name="model">
+ <properties>
+ <help>Model of the display attached to this system [REQUIRED]</help>
+ <completionHelp>
+ <list>CFA-533 CFA-631 CFA-633 CFA-635</list>
+ </completionHelp>
+ <valueHelp>
+ <format>CFA-533</format>
+ <description>Crystalfontz CFA-533</description>
+ </valueHelp>
+ <valueHelp>
+ <format>CFA-631</format>
+ <description>Crystalfontz CFA-631</description>
+ </valueHelp>
+ <valueHelp>
+ <format>CFA-633</format>
+ <description>Crystalfontz CFA-633</description>
+ </valueHelp>
+ <valueHelp>
+ <format>CFA-635</format>
+ <description>Crystalfontz CFA-635</description>
+ </valueHelp>
+ <constraint>
+ <regex>^(CFA-533|CFA-631|CFA-633|CFA-635)$</regex>
+ </constraint>
+ </properties>
+ </leafNode>
+ <leafNode name="device">
+ <properties>
+ <help>Physical device used by LCD display</help>
+ <completionHelp>
+ <script>ls -1 /dev | grep ttyS</script>
+ <script>if [ -d /dev/serial/by-bus ]; then ls -1 /dev/serial/by-bus; fi</script>
+ </completionHelp>
+ <valueHelp>
+ <format>ttySXX</format>
+ <description>TTY device name, regular serial port</description>
+ </valueHelp>
+ <valueHelp>
+ <format>usbNbXpY</format>
+ <description>TTY device name, USB based</description>
+ </valueHelp>
+ <constraint>
+ <regex>^(ttyS[0-9]+|usb[0-9]+b.*)$</regex>
+ </constraint>
+ </properties>
+ </leafNode>
+ </children>
+ </node>
+ </children>
+ </node>
+</interfaceDefinition>
diff --git a/python/vyos/util.py b/python/vyos/util.py
index 7078762df..c07fef599 100644
--- a/python/vyos/util.py
+++ b/python/vyos/util.py
@@ -661,3 +661,15 @@ def check_kmod(k_mod):
if not os.path.exists(f'/sys/module/{module}'):
if call(f'modprobe {module}') != 0:
raise ConfigError(f'Loading Kernel module {module} failed')
+
+def find_device_file(device):
+ """ Recurively search /dev for the given device file and return its full path.
+ If no device file was found 'None' is returned """
+ from fnmatch import fnmatch
+
+ for root, dirs, files in os.walk('/dev'):
+ for basename in files:
+ if fnmatch(basename, device):
+ return os.path.join(root, basename)
+
+ return None
diff --git a/src/conf_mode/interfaces-wirelessmodem.py b/src/conf_mode/interfaces-wirelessmodem.py
index 4081be3c9..6d168d918 100755
--- a/src/conf_mode/interfaces-wirelessmodem.py
+++ b/src/conf_mode/interfaces-wirelessmodem.py
@@ -16,7 +16,6 @@
import os
-from fnmatch import fnmatch
from sys import exit
from vyos.config import Config
@@ -25,22 +24,13 @@ from vyos.configverify import verify_vrf
from vyos.template import render
from vyos.util import call
from vyos.util import check_kmod
+from vyos.util import find_device_file
from vyos import ConfigError
from vyos import airbag
airbag.enable()
k_mod = ['option', 'usb_wwan', 'usbserial']
-def find_device_file(device):
- """ Recurively search /dev for the given device file and return its full path.
- If no device file was found 'None' is returned """
- for root, dirs, files in os.walk('/dev'):
- for basename in files:
- if fnmatch(basename, device):
- return os.path.join(root, basename)
-
- return None
-
def get_config():
"""
Retrive CLI config as dictionary. Dictionary can never be empty, as at least the
diff --git a/src/conf_mode/system_lcd.py b/src/conf_mode/system_lcd.py
new file mode 100755
index 000000000..0ad1318f0
--- /dev/null
+++ b/src/conf_mode/system_lcd.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+#
+# Copyright 2020 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+
+from sys import exit
+
+from vyos.config import Config
+from vyos.util import call
+from vyos.util import find_device_file
+from vyos.template import render
+from vyos import ConfigError
+from vyos import airbag
+airbag.enable()
+
+lcdd_conf = '/run/LCDd/LCDd.conf'
+lcdproc_conf = '/run/lcdproc/lcdproc.conf'
+
+def get_config():
+ conf = Config()
+ base = ['system', 'lcd']
+ lcd = conf.get_config_dict(base, key_mangling=('-', '_'),
+ get_first_key=True)
+ # Return (possibly empty) dictionary
+ return lcd
+
+def verify(lcd):
+ if not lcd:
+ return None
+
+ if not {'device', 'model'} <= set(lcd):
+ raise ConfigError('Both device and driver must be set!')
+
+ return None
+
+def generate(lcd):
+ if not lcd:
+ return None
+
+ if 'device' in lcd:
+ lcd['device'] = find_device_file(lcd['device'])
+
+ # Render config file for daemon LCDd
+ render(lcdd_conf, 'lcd/LCDd.conf.tmpl', lcd, trim_blocks=True)
+ # Render config file for client lcdproc
+ render(lcdproc_conf, 'lcd/lcdproc.conf.tmpl', lcd, trim_blocks=True)
+
+ return None
+
+def apply(lcd):
+ if not lcd:
+ call('systemctl stop lcdproc.service LCDd.service')
+
+ for file in [lcdd_conf, lcdproc_conf]:
+ if os.path.exists(file):
+ os.remove(file)
+ else:
+ # Restart server
+ call('systemctl restart LCDd.service lcdproc.service')
+
+ return None
+
+if __name__ == '__main__':
+ try:
+ config_dict = get_config()
+ verify(config_dict)
+ generate(config_dict)
+ apply(config_dict)
+ except ConfigError as e:
+ print(e)
+ exit(1)
diff --git a/src/etc/systemd/system/LCDd.service.d/override.conf b/src/etc/systemd/system/LCDd.service.d/override.conf
new file mode 100644
index 000000000..5f3f0dc95
--- /dev/null
+++ b/src/etc/systemd/system/LCDd.service.d/override.conf
@@ -0,0 +1,8 @@
+[Unit]
+After=
+After=vyos-router.service
+
+[Service]
+ExecStart=
+ExecStart=/usr/sbin/LCDd -c /run/LCDd/LCDd.conf
+
diff --git a/src/etc/systemd/system/hostapd@.service.d/override.conf b/src/etc/systemd/system/hostapd@.service.d/override.conf
index bb8e81d7a..b03dbc299 100644
--- a/src/etc/systemd/system/hostapd@.service.d/override.conf
+++ b/src/etc/systemd/system/hostapd@.service.d/override.conf
@@ -3,8 +3,7 @@ After=
After=vyos-router.service
[Service]
-WorkingDirectory=/run/hostapd
-EnvironmentFile=
+WorkingDirectory=/run/LCDd
ExecStart=
-ExecStart=/usr/sbin/hostapd -B -P /run/hostapd/%i.pid /run/hostapd/%i.conf
-PIDFile=/run/hostapd/%i.pid
+ExecStart=/usr/sbin/LCDd -s 1 -f -c /run/LCDd/LCDd.conf
+
diff --git a/src/systemd/lcdproc.service b/src/systemd/lcdproc.service
new file mode 100644
index 000000000..5aa99ec78
--- /dev/null
+++ b/src/systemd/lcdproc.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=LCDproc system status information viewer on %I
+Documentation=man:lcdproc(8) http://www.lcdproc.org/
+After=vyos-router.service
+After=LCDd.service
+
+[Service]
+User=root
+ExecStart=/usr/bin/lcdproc -f -c /run/lcdproc/lcdproc.conf
+PIDFile=/run/lcdproc/lcdproc.pid
+
+[Install]
+WantedBy=multi-user.target