Merge pull request #316 from g0wfv/develop
Various directory housekeeping and a new sysadmin shell script
This commit is contained in:
commit
d399ba9ebb
5 changed files with 145 additions and 7 deletions
|
@ -1,6 +1,6 @@
|
|||
These are the source files for building the MMDVMHost, the program that interfaces to the MMDVM or DVMega on the one side, and a suitable network on the other. It supports D-Star, DMR, P25 Phase 1, and System Fusion.
|
||||
|
||||
On the D-Star side the MMDVMHost interfaces with the ircDDB Gateway, on DMR it can connect to BrandMeister, DMR+, or HB Link, on System Fusion it connects to the YSF Gateway. On P25 it connects to the P25 Gateway.
|
||||
On the D-Star side the MMDVMHost interfaces with the ircDDB Gateway, on DMR it can connect to BrandMeister, DMR+, HB Link, XLX or [DMRGateway](https://github.com/g4klx/DMRGateway) (to connect to multiple DMR networks at once) on System Fusion it connects to the YSF Gateway. On P25 it connects to the P25 Gateway.
|
||||
|
||||
It builds on 32-bit and 64-bit Linux as well as on Windows using VS2015 on x86 and x64. It can optionally control various Displays. Currently these are:
|
||||
|
||||
|
@ -11,6 +11,7 @@ It builds on 32-bit and 64-bit Linux as well as on Windows using VS2015 on x86 a
|
|||
- Nextion TFTs (sizes 2.4", 2.8", 3.2" and 3.5")
|
||||
- TFT display sold by Hobbytronics in UK
|
||||
- OLED 128x64 (SSD1306)
|
||||
- LCDproc
|
||||
|
||||
The Nextion displays can connect to the UART on the Raspberry Pi, or via a USB to TTL serial converter like the FT-232RL. It may also be connected to the UART output of the MMDVM modem (Arduino Due, STM32, Teensy), or to the UART output on the UMP.
|
||||
|
||||
|
@ -20,4 +21,6 @@ The Hobbytronics TFT Display, which is a Pi-Hat, connects to the UART on the Ras
|
|||
|
||||
The OLED display needs a extra library see OLED.md
|
||||
|
||||
The LCDproc support enables the use of a multitude of other LCD screens. See the [supported devices](http://lcdproc.omnipotent.net/hardware.php3) page on the LCDproc website for more info.
|
||||
|
||||
This software is licenced under the GPL v2 and is intended for amateur and educational use only. Use of this software for commercial purposes is strictly forbidden.
|
||||
|
|
|
@ -1,5 +1,20 @@
|
|||
Linux Daemon Startup Scripts
|
||||
============================
|
||||
# Linux Scripts
|
||||
|
||||
This directory (and its sub-directories) contain various third-party Linux shell scripts that have been written to provide certain system administration functions.
|
||||
|
||||
These are:
|
||||
|
||||
### DMRIDUpdate.sh (and DMRIDUpdateBM.sh)
|
||||
|
||||
Updates the DMRIds.dat file periodically from a cron job.
|
||||
The only difference between the two scripts is the source of the data.
|
||||
|
||||
### tg_shutdown.sh
|
||||
|
||||
Automated shutdown on receipt of a specific talkgroup.
|
||||
The script relies on at least a file loglevel of 2.
|
||||
|
||||
# Daemon Startup Scripts
|
||||
|
||||
In the subfolders here you will find start scripts for running MMDVMHost as a daemon on Linux systems using either
|
||||
systemd or init for their boot.
|
||||
|
@ -8,7 +23,3 @@ In both cases the scripts are fully functional providing the usual start / stop
|
|||
|
||||
These have been writting specifically for Raspbian Wheezy (init) and Rasbian Jessie (systemd) although there is
|
||||
no reason that they shouldnt work on many other distributions.
|
||||
|
||||
|
||||
Andy Taylor
|
||||
Have fun, 73 de MW0MWZ.
|
||||
|
|
124
linux/tg_shutdown.sh
Executable file
124
linux/tg_shutdown.sh
Executable file
|
@ -0,0 +1,124 @@
|
|||
#! /bin/bash
|
||||
|
||||
# tg_shutdown.sh - Automated shutdown and reboot on receipt of talkgroup
|
||||
# Copyright (C) 2017 Tony Corbett, G0WFV and Stuart Scott, VK6LS
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# 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, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USAp
|
||||
|
||||
# exit status ...
|
||||
# 1 script not run as root
|
||||
# 2 ini file doesn't exist
|
||||
|
||||
### CONFIG VARIABLES ###
|
||||
|
||||
sysopCallsign=XX0XXX
|
||||
iniFile=/path/to/MMDVM.ini
|
||||
shutdownTG=999999
|
||||
rebootTG=888888
|
||||
allowShutdown=1
|
||||
allowReboot=1
|
||||
|
||||
### DON'T EDIT BELOW HERE ###
|
||||
|
||||
# exit if we're not root ...
|
||||
[[ $EUID -ne 0 ]] && exit 1
|
||||
|
||||
# exit if we can't find the ini file
|
||||
[[ -f $iniFile ]] || exit 2
|
||||
|
||||
# process the inifile and convert to variables ...
|
||||
#
|
||||
# [Foo]
|
||||
# Bar=Baz
|
||||
#
|
||||
# ... becomes the variable $FooBar with the value "Baz"
|
||||
# (NOTE: spaces in section headers are replaced by underscores)
|
||||
#
|
||||
# a real life example ...
|
||||
#
|
||||
# [General]
|
||||
# Callsign=G0WFV
|
||||
#
|
||||
# ... becomes the variable $GeneralCallsign with the value "G0WFV"
|
||||
|
||||
foo=$(
|
||||
cat $iniFile | while read line
|
||||
do
|
||||
if echo $line | grep '^#.*$' >/dev/null # comment line
|
||||
then
|
||||
# Ignore!
|
||||
continue
|
||||
elif echo $line | grep '^$' >/dev/null # blank line
|
||||
then
|
||||
# Ignore!
|
||||
continue
|
||||
elif echo $line | grep '^\[.*\]$' >/dev/null # [Section Header]
|
||||
then
|
||||
iniSection=$(echo $line | sed 's/^\[\(.*\)\]$/\1/' | sed 's/[ -]//g')
|
||||
elif echo $line | grep '^.*=.*$' >/dev/null # Key=Value pair
|
||||
then
|
||||
iniKey=$(echo $line | sed 's/\(.*\)=.*$/\1/')
|
||||
iniValue=$(echo $line | sed 's/.*=\(.*\)$/\1/')
|
||||
echo $iniSection$iniKey=\"$iniValue\" # print the result in a specific format
|
||||
else # hopefully we'll never get here, but you never know!
|
||||
continue
|
||||
fi
|
||||
done
|
||||
)
|
||||
eval $foo
|
||||
|
||||
# fix filepath if it doesn't end with a /
|
||||
[[ "$(echo ${LogFilePath: -1})" != "/" ]] && LogFilePath="$LogFilePath/"
|
||||
|
||||
currentDate=foo # dummy current date variable to kick off the 1st tail!
|
||||
shuttingDown=0
|
||||
|
||||
while true # main outer loop (run this forever!)
|
||||
do
|
||||
checkDate=$(date -u +%Y-%m-%d)
|
||||
if [ "$checkDate" != "$currentDate" ]
|
||||
then
|
||||
kill $tailPID 2>/dev/null
|
||||
currentDate=$checkDate
|
||||
logFile=$LogFilePath$LogFileRoot-$currentDate.log
|
||||
|
||||
tail -n 0 -F $logFile | while read line # inner loop to tail the logfile
|
||||
do
|
||||
# only react to sysop callsign ...
|
||||
foo=$(echo $line | grep "received RF voice header from $sysopCallsign to TG")
|
||||
|
||||
if [ $? = 0 ]
|
||||
then
|
||||
TG=$(echo $line | sed "s/.*TG\(.*\)$/\1/g")
|
||||
|
||||
if [ $TG -eq $shutdownTG ] && [ $shuttingDown -eq 0 ] && [ $allowShutdown -eq 1 ]
|
||||
then
|
||||
# shutdown in 1 minute ...
|
||||
shutdown -h +1 >/dev/null 2>&1 && shuttingDown=1
|
||||
elif [ $TG -eq $rebootTG ] && [ $shuttingDown -eq 0 ] && [ $allowReboot -eq 1 ]
|
||||
then
|
||||
# reboot in 1 minute ...
|
||||
shutdown -r +1 >/dev/null 2>&1 && shuttingDown=1
|
||||
elif [ $shuttingDown -eq 1 ]
|
||||
then
|
||||
# cancel shutdown or reboot if sysop tx any TG in 1 min grace period ...
|
||||
shutdown -c && shuttingDown=0
|
||||
fi
|
||||
fi
|
||||
done & 2>/dev/null # inner loop is run in background so we can periodically check if the date's changed
|
||||
tailPID=$(($! - 1)) # save the PID of the inner loop so we can kill it when the date rolls over
|
||||
fi
|
||||
sleep 1 # check every second for date rollover (reduces cpu load)
|
||||
done
|
Loading…
Reference in a new issue