#!/bin/bash # console-config/src/lib-scripts/serial-gcf-out-brp.sh # # Copyright: ©2014, Güralp Systems Ltd. # Author: Kelly Dunlop # License: GPLv3 # # Setup the parameters for a serial port configured for gcf-out-brp. # display_gcf_out_brp_acknak # acknak_timeout (default 150) # $1 is the title text to display # $2 is the current value # $3 is the default value display_gcf_out_brp_acknak() { local default if [ -z "$2" ] then default=$3 else default=$2 fi display_inputbox "$1" "Time to wait for ACK/NAK before transmitting next block (in milliseconds)." \ 0 0 $default } # display_gcf_out_brp_allow_terminal # allow_terminal (default true) # $1 is the title text to display # $2 is the current value # Returns the return value from the dialog. display_gcf_out_brp_allow_terminal() { if [ -z "$2" -o "$2" = "true" ] then dialog --title "$1" \ --yesno "Allow access to configuration terminal through this link." \ 0 0 2> "${DIALOG_RESULTFILE}" else dialog --title "$1" \ --defaultno \ --yesno "Allow access to configuration terminal through this link." \ 0 0 2> "${DIALOG_RESULTFILE}" fi return $? } # display_gcf_out_brp_filter_type # filter_type (default none) # $1 is the title text to display # $2 is the current value # values are none, status, sample_rate, channel_name display_gcf_out_brp_filter_type() { MENU=( "all" "Transmit all blocks" \ "status" "Transmit only status blocks" \ "sample_rate" "Discard blocks above sample rate" \ "channel_name" "Transmit only blocks matching channel names" ) display_menu "$1" "Select which types of block to transmit" 0 0 "$2" } # display_gcf_out_brp_sample_rate # filter_sample_rate (default "") # $1 is the title text to display # $2 is the current value (may be "") display_gcf_out_brp_sample_rate() { display_inputbox "$1" "If filtering by sample rate, the maximum sample rate to send" 0 0 "$2" } # display_gcf_out_brp_channels # filter_channels (default "") # $1 is the title text to display # $2 is the current values # Do we need to check what we are given ??? display_gcf_out_brp_channels() { display_inputbox "$1" "Enter the names of the channels to be transmitted, separated by \ commas. The exact name of the channel must be given, in the format SYSID-STRID." \ 0 0 "$2" } # display_gcf_out_brp_gcfout_dbdir # gcfout_dbdir (default 262144) # $1 is the title text to display # $2 is the current value from the config file display_gcf_out_brp_gcfout_dbdir() { local gdi2gcfinst gdi2gcf_list_sockets $2 if [ -z "$GDI2GCF_INSTANCE" ] then gdi2gcfinst=default else gdi2gcfinst=$GDI2GCF_INSTANCE fi # MENU is setup by gdi2gcf_list_sockets if [ -z "${MENU}" ] then clear echo "No GDI2GCF converters found." exit 1 fi display_menu "$1" "Select GDI2GCF converter" 0 0 $gdi2gcfinst } # display_gcf_out_brp_dbdir # brp_dbdir (default "") # $1 is the title text to display # $2 is the current value from the config file # $3 is the default value display_gcf_out_brp_dbdir() { local default if [ -z "$2" ] then default="$3" else default="$2" fi display_inputbox "$1" "State directory" 0 0 "$default" } # This displays the General settings for gcf-out-brp config. # $1 is the titletext to display gcf_out_brp_section_general() { local titletext="$1" # acknak_timeout (default 150) display_gcf_out_brp_acknak "${titletext} - General" "${GOB_ACKNAK_TIMEOUT}" "${DEF_GOB_ACKNAK_TIMEOUT}" NEW_GOB_ACKNAK_TIMEOUT="`cat "${DIALOG_RESULTFILE}"`" # allow_terminal (default true) display_gcf_out_brp_allow_terminal "${titletext} - General" "${GOB_ALLOW_TERMINAL}" RESULT=$? if [ ${RESULT} -eq 0 ] # yes selected then NEW_GOB_ALLOW_TERMINAL="true" elif [ ${RESULT} -eq 1 ] # no selected then NEW_GOB_ALLOW_TERMINAL="false" fi # gcfout_dbdir (default /var/lib/gdi2gcf.instance) display_gcf_out_brp_gcfout_dbdir "${titletext} - General" "${GOB_GCFOUT_DBDIR}" newgdi2gcfinst="`cat "${DIALOG_RESULTFILE}"`" gdi2gcf_get_socket_path $newgdi2gcfinst NEW_GOB_GCFOUT_DBDIR="${GDI2GCF_DBDIR}" # brp_dbdir (default /var/lib/gcf-out-brp.portname) display_gcf_out_brp_dbdir "${titletext} - General" "${GOB_BRP_DBDIR}" "${DEF_GOB_BRP_DBDIR}" NEW_GOB_BRP_DBDIR="`cat "${DIALOG_RESULTFILE}"`" } gcf_out_brp_section_filtering() { local titletext="$1" local type # filter_type (default none) display_gcf_out_brp_filter_type "${titletext} - Filtering" "${GOB_FILTER_TYPE}" NEW_GOB_FILTER_TYPE="`cat ${DIALOG_RESULTFILE}`" type=${NEW_GOB_FILTER_TYPE} # Now we need to do different things depending on the value of the filter type case "${type}" in all) # Just need to set the actual filter type to none because that is what it # needs in the config file. NEW_GOB_FILTER_TYPE=none ;; status) # nothing else needed ;; sample_rate) # need to get value for sample rate display_gcf_out_brp_sample_rate "${titletext} - Filtering" "${GOB_FILTER_SAMPLE_RATE}" NEW_GOB_FILTER_SAMPLE_RATE="`cat ${DIALOG_RESULTFILE}`" # Check sample rate is actually set to something if [ -z "${NEW_GOB_FILTER_SAMPLE_RATE}" ] then clear echo "Cannot select filter by sample rate without setting a sample rate." exit 1 fi ;; channel_name) # need to get value for channels display_gcf_out_brp_channels "${titletext} - Filtering" "${GOB_FILTER_CHANNELS}" NEW_GOB_FILTER_CHANNELS="`cat ${DIALOG_RESULTFILE}`" # Check something is set for the channel name(s) if [ -z "${NEW_GOB_FILTER_CHANNELS}" ] then clear echo "Cannot select filter by channel name without setting a channel name." exit 1 fi ;; esac } # Add fixed values first checking that they are not already there. # $1 is the config file name # $2 is the user friendly name of the port serial_gcfout_add_fixed_values() { local value local cffile="$1" value="`cfget ${cffile} application_description`" if [ -z "${value}" ] then cfset ${cffile} application_description="$2" fi value="`cfget ${cffile} mode`" if [ -z "${value}" ] then cfset ${cffile} mode="direct" fi value="`cfget ${cffile} filter_type`" if [ -z "${value}" ] then cfset ${cffile} filter_type=none fi } # Go through the list of things that the user can change in the gcf-out-brp config # files. # $1 - portname # $2 - user friendly name of port # If something is Cancelled or there is an error then this can exit. serial_gcfout_parameters() { local port="$1" local portname="$2" local titletext GOB_CFG_FILE="${SERIAL_CFDIR}/gcf-out-brp/${port}" # Set default values DEF_GOB_BRP_DBDIR="/var/lib/gcf-out-brp."${port} DEF_GOB_ACKNAK_TIMEOUT="150" # Get current values or set empty values if file doesn't already exist # Need to set defaults if the value isn't set in the config file too. if [ -r "${GOB_CFG_FILE}" ] then # get current values for each item GOB_ACKNAK_TIMEOUT="`cfget ${GOB_CFG_FILE} acknak_timeout`" GOB_ALLOW_TERMINAL="`cfget ${GOB_CFG_FILE} allow_terminal`" if [ ! -z "${GOB_ALLOW_TERMINAL}" ] then cftrue ${GOB_CFG_FILE} allow_terminal if [ $? -eq 0 ] then GOB_ALLOW_TERMINAL="true" else GOB_ALLOW_TERMINAL="false" fi fi GOB_FILTER_TYPE="`cfget ${GOB_CFG_FILE} filter_type`" GOB_FILTER_SAMPLE_RATE="`cfget ${GOB_CFG_FILE} filter_sample_rate`" GOB_FILTER_CHANNELS="`cfget ${GOB_CFG_FILE} filter_channels`" GOB_GCFOUT_DBDIR="`cfget ${GOB_CFG_FILE} gcfout_dbdir`" GOB_BRP_DBDIR="`cfget ${GOB_CFG_FILE} brp_dbdir`" else GOB_ACKNAK_TIMEOUT="" GOB_ALLOW_TERMINAL="" GOB_FILTER_TYPE="" GOB_FILTER_SAMPLE_RATE="" GOB_FILTER_CHANNELS="" GOB_GCFOUT_DBDIR="" GOB_BRP_DBDIR="" fi # Now need to go through the list of values for the user to set/change. # Always write a new config file and always restart the service. titletext="${port} GCF out config" gcf_out_brp_section_general "${titletext}" gcf_out_brp_section_filtering "${titletext}" cconf_create_config_file "${GOB_CFG_FILE}" # Now we need to set the values in the config file cfset "${GOB_CFG_FILE}" acknak_timeout="${NEW_GOB_ACKNAK_TIMEOUT}" cfset "${GOB_CFG_FILE}" allow_terminal="${NEW_GOB_ALLOW_TERMINAL}" cfset "${GOB_CFG_FILE}" filter_type="${NEW_GOB_FILTER_TYPE}" cfset "${GOB_CFG_FILE}" filter_sample_rate="${NEW_GOB_FILTER_SAMPLE_RATE}" cfset "${GOB_CFG_FILE}" filter_channels="${NEW_GOB_FILTER_CHANNELS}" cfset "${GOB_CFG_FILE}" gcfout_dbdir="${NEW_GOB_GCFOUT_DBDIR}" cfset "${GOB_CFG_FILE}" brp_dbdir="${NEW_GOB_BRP_DBDIR}" # Now add the fixed value items if needed serial_gcfout_add_fixed_values "${GOB_CFG_FILE}" "${portname}" # Now we've finished making changes reset the permission of the config file cconf_set_perms_and_group "${GOB_CFG_FILE}" 664 "conf" } # vim: ts=4:sw=4:expandtab:syntax=sh