429 lines
14 KiB
Bash
Executable File
429 lines
14 KiB
Bash
Executable File
#!/bin/bash
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# Author: Dirk Zimoch
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version () {
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echo '$Author: zimoch $' >&2
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echo '$Date: 2009/05/19 10:27:45 $' >&2
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echo '$Revision: 1.2 $' >&2
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echo '$Source: /cvs/G/EPICS/App/scripts/externalLinks,v $' >&2
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exit 1
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}
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usage () {
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echo "usage: externalLinks [options] <substitutionFiles>" >&2
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echo "returns list of link targets that are not resolved internally" >&2
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echo "optionally returns list of required modules" >&2
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echo "also does some plausibility checks" >&2
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echo "options are:" >&2
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echo " -h | -? | --help print this text and exit" >&2
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echo " -v | --version print version and exit" >&2
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echo " -d | --debug print additional debug messages" >&2
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echo " -w | --where show record.link and target" >&2
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echo " -r | --require show required modules" >&2
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echo " --3.13 use EPICS 3.13 (default for SLS)" >&2
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echo " --3.14 use EPICS 3.14 (default for XFEL)" >&2
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echo " -- next argument is file, even if starting with -" >&2
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exit 1
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}
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shopt -s nullglob
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shopt -s extglob
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export LANG=en_US.iso885915
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if [ "${INSTBASE%/*}" == "/psi-xfel" ]
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then
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EPICS=3.14.8
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else
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EPICS=3.13.10
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fi
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while true
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do
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case "$1" in
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( -h | -\? | ?(-)-help ) usage ;;
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( -v | ?(-)-version ) version ;;
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( -d | ?(-)-debug ) DEBUG=1 ;;
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( -r | ?(-)-require ) REQUIRE=1 ;;
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( -w | ?(-)-where ) WHERE=1 ;;
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( ?(-)-3.13 ) EPICS=3.13.10 ;;
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( ?(-)-3.14 ) EPICS=3.14.8 ;;
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( -- | - ) shift; break ;;
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( -* ) echo "unknown option $1 ignored" >&2 ;;
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( * ) break ;;
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esac
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shift
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done
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if [ $# = 0 ]
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then
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usage
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fi
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function expandFile () {
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if [ ! -r $1 ]
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then
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echo "can't read $1" >&2
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return
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fi
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while read line
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do
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case $line in
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( include* ) eval expandFile ${line#include} ;;
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( * ) echo $line
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esac
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done < $1
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}
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{
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CONVERT=dbd/slsConvert.dbd
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if [ ! -r $CONVERT ]
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then
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CONVERT=$SLSBASE/epics/base/bin/R${EPICS}/slsConvert.dbd
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fi
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if [ -r $CONVERT ]
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then
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echo "FILENAME $CONVERT"
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cat $CONVERT
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fi
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MAINDBD=$INSTBASE/iocBoot/R${EPICS}/dbd/base.dbd
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if [ ! -r $MAINDBD ]
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then
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echo "can't find $MAINDBD" >&2
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exit 1
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fi
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echo "FILENAME $MAINDBD base"
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cat $MAINDBD
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for dbd in dbd/*.dbd
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do
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case $dbd in
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( */dbCommon.dbd ) ;;
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( */*_conv.dbd ) ;;
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( */slsConvert.dbd ) ;;
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( */slsMain.dbd ) ;;
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( */exampleApp.dbd ) ;;
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( * ) echo "FILENAME $dbd"; expandFile $dbd ;;
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esac
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done
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echo $INSTBASE/iocBoot/R${EPICS}/dbd/+([^-]).dbd
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for dbd in $INSTBASE/iocBoot/R${EPICS}/dbd/+([^-]).dbd
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do
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if [ -L $dbd ]
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then
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module=$(basename $dbd)
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module=${module%.dbd}
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if [ $module != base -a $module != slsMain -a $module != sls ]
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then
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echo "FILENAME $dbd $module"; cat $dbd
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fi
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fi
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done
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for subs in $@
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do
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echo "FILENAME $subs"
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dbLoadTemplate $subs
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done
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} | awk -v where=$WHERE -v require=$REQUIRE -v debug=$DEBUG '
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/FILENAME/ {
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filename = $2
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line = 0
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module = $3
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if (debug) {
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print "reading file " filename > "/dev/stderr"
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}
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}
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{line ++}
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/^[ \t]*#/ { next }
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/\{/ {context++}
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/\}/ {context--}
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/choice[ \t]*([ \t]*.*[ \t]*,[ \t]*".*"[ \t]*)/ {
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if (valid) {
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match($0,/\([ \t]*(.*)[ \t]*,[ \t]*"(.*)"/,a)
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choice = a[2]
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if (ischoice[menu,choice])
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{
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if (debug) {
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printf("duplicate choice %s for menu %s\n\t%s line %d\n\t%s\n",
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choice, menu, filename, line, definition[menu,choice]) > "/dev/stderr"
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}
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} else {
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ischoice[menu,choice] = 1
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enum[menu,choicenum[menu]++] = choice
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choices[menu] = choices[menu] "\n\t\"" choice "\""
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modulename[menu,choice] = module
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definition[menu,choice] = filename " line " line
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}
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}
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}
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/breaktable[ \t]*([ \t]*.*[ \t]*)/ {
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if (valid) {
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match($0,/\([ \t]*(.*)[ \t]*)/,a)
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choice = a[1]
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menu = "menuConvert"
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if (ischoice[menu,choice])
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{
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if (debug) {
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printf("duplicate choice %s for menu %s\n\t%s line %d\n\t%s\n",
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choice, menu, filename, line, definition[menu,choice]) > "/dev/stderr"
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}
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} else {
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ischoice[menu,choice] = 1
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enum[menu,choicenum[menu]++] = choice
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choices[menu] = choices[menu] "\n\t\"" choice "\""
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modulename[menu,choice] = module
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definition[menu,choice] = filename " line " line
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}
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}
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}
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/recordtype\(.*\)/ {
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match($0,/\((.*)\)/,a)
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rtype = a[1]
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if (isdefined[rtype]) {
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if (debug) {
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printf("duplicate recordtype %s\n\t%s line %d\n\t%s\n",
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rtype, filename, line, definition[rtype]) > "/dev/stderr"
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}
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modulename[rtype] = modulename[rtype] "\" or \"" module
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valid = 0
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} else {
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isdefined[rtype] = 1
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modulename[rtype] = module
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definition[rtype] = filename " line " line
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valid = 1
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}
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}
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/field\(.*,DBF_.*\)/ {if (!valid) next }
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/field\(.*,DBF_.*\)/ {
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match($0,/\((.*),/,a)
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field = a[1]
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}
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/field\(.*,DBF_NOACCESS\)/ {
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isnoaccess[rtype,field] = 1
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next
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}
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/field\(.*,DBF_.*\)/ {
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if (field != "NAME") {
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fields[rtype] = fields[rtype] field " "
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}
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}
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/field\(.*,DBF_.*LINK\)/ {
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islink[rtype,field] = 1
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next
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}
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/field\(.*,DBF_STRING\)/ {
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isstring[rtype,field] = 1
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next
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}
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/field\(.*,DBF_DEVICE\)/ {
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isdevice[rtype,field] = 1
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next
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}
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/field\(.*,DBF_FLOAT\)/ {
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isnumeric[rtype,field] = 1
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next
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}
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/field\(.*,DBF_DOUBLE\)/ {
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isnumeric[rtype,field] = 1
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next
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}
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/field\(.*,DBF_ULONG\)/ {
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isunsigned[rtype,field] = 1
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range[rtype,field] = 0xffffffff
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next
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}
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/field\(.*,DBF_USHORT\)/ {
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isunsigned[rtype,field] = 1
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range[rtype,field] = 0xffff
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next
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}
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/field\(.*,DBF_UCHAR\)/ {
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isunsigned[rtype,field] = 1
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range[rtype,field] = 0xff
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next
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}
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/field\(.*,DBF_LONG\)/ {
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isinteger[rtype,field] = 1
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range[rtype,field] = 0x7fffffff
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next
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}
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/field\(.*,DBF_SHORT\)/ {
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isinteger[rtype,field] = 1
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range[rtype,field] = 0x7fff
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next
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}
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/field\(.*,DBF_CHAR\)/ {
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isinteger[rtype,field] = 1
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range[rtype,field] = 0x7f
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next
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}
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/field\(.*,DBF_ENUM\)/ {
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isunsigned[rtype,field] = 1
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range[rtype,field] = 0xffff
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next
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}
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/menu\(.*\)/ {
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if (context == 1) {
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match($0,/\([ \t]*(.*)[ \t]*\)/,a)
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menu = a[1]
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if (choices[menu] != "") {
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#printf("menu %s redefined\n", menu) > "/dev/stderr"
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valid = 0
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} else {
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valid = 1
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choicenum[menu] = 0
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definition[menu] = filename " line " line
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}
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} else {
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match($0,/\((.*)\)/,a)
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menu = a[1]
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menuname[rtype,field] = menu
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}
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}
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/size\(.*\)/ {
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if (valid) {
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match($0,/\((.*)\)/,a)
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stringsize[rtype,field] = a[1]-1
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if (field == "NAME" && !maxNameLen) {
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maxNameLen = stringsize[rtype,field]
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}
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}
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}
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/device[ \t]*\(.*\)/ {
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match($0,/\([ \t]*(.*)[ \t]*,[ \t]*(.*)[ \t]*,.*,[ \t]*"(.*)"[ \t]*\)/,a)
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rtype = a[1]
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ltype = a[2]
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dtype = a[3]
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if (ltype == "CONSTANT") {
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issoft[rtype,dtype] = 1 }
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if (isdefined[rtype, dtype]) {
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if (debug) {
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printf("duplicate device type %s for record type %s\n\t%s line %d\n\t%s\n",
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dtype, rtype, filename, line, definition[rtype, dtype]) > "/dev/stderr"
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}
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modulename[rtype, dtype] = modulename[rtype, dtype] "\" or \"" module
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} else {
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isdefined[rtype, dtype] = 1
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modulename[rtype, dtype] = module
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devices[rtype] = devices[rtype] "\n\t\"" dtype "\""
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definition[rtype, dtype] = filename " line " line
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}
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}
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/record\(.*,".*"\)/ {
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match($0,/\((.*),"(.*)"/,a)
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rtype = a[1]
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record = a[2]
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if (recordtype[record] != "" && recordtype[record] != rtype) {
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printf("record %s redefined with different type\n\t%s in %s\n\t%s in %s\n",
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record, recordtype[record], definition[record], rtype, filename) > "/dev/stderr"
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} else {
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recordtype[record] = rtype
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definition[record] = filename
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if (!required[modulename[rtype]]) {
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if (debug) {
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printf ("recordtype %s requires \"%s\"\n", rtype, modulename[rtype]) > "/dev/stderr"
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}
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required[modulename[rtype]] = 1
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}
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}
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if (length(record)>maxNameLen) {
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printf("record name \"%s\" too long (max %d)\n",
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record, maxNameLen) > "/dev/stderr"
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}
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soft = 1
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}
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/field\(.*, ".*\")/ {
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if (!stringsize[rtype,"NAME"]) next;
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match($0,/\((.*), "(([^-+0-9\.][^\. ]*)?.*)"\)/,a)
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field = a[1]
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value = a[2]
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target = a[3]
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menu = menuname[rtype,field]
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if (isnoaccess[rtype,field]) {
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printf("writing \"%s\" to NOACCESS field %s.%s\n",
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value, record, field) > "/dev/stderr"
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} else if (isdevice[rtype,field]) {
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if (!isdefined[rtype,value]) {
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printf("unknown device \"%s\" in %s.%s (%s)\n",
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value, record, field, rtype) > "/dev/stderr"
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} else {
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if (!required[modulename[rtype,value]]) {
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if (debug) {
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printf ("DTYP \"%s\" for record type %s requires \"%s\"\n",
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value, rtype, modulename[rtype,value]) > "/dev/stderr"
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}
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required[modulename[rtype,value]] = 1
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}
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}
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soft = issoft[rtype,value]
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} else if (islink[rtype,field]) {
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if (target != "" && \
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((field != "INP" && field != "OUT") || soft)) {
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reference[target] = filename ": "record "." field
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}
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} else if (menu != "") {
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if (!ischoice[menu,value]) {
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if (value != int(value) || value < 0)
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{
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printf("unknown choice \"%s\" in %s.%s (%s) should be one of (%s):%s\n",
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value, record, field, rtype, menu, choices[menu]) > "/dev/stderr"
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} else {
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printf("better use choice \"%s\" (%s) instead of \"%s\" in %s.%s (%s)\n",
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enum[menu,value], menu, value,
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record, field, rtype) > "/dev/stderr"
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}
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}
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} else if (isnumeric[rtype,field]) {
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if (!match(value,/^ *[+-]?([0-9]+.?[0-9]*|[0-9]*.?[0-9]+)([eE][-+]?[0-9]+)? *$/)) {
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printf("value \"%s\" in %s.%s (%s) should be numeric\n",
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value, record, field, rtype) > "/dev/stderr"
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}
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} else if (isinteger[rtype,field]) {
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if (!match(value,/^ *[+-]?(0[xX][0-9A-Fa-f]+|[0-9]+) *$/)) {
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printf("value \"%s\" in %s.%s (%s) should be integer %d...%d\n",
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value, record, field, rtype, -range[rtype,field]-1, range[rtype,field]) > "/dev/stderr"
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}
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if (value+0 > range[rtype,field] || value+1 < -range[rtype,field]) {
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printf("value %s in %s.%s (%s) put of range %d...%d\n",
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value, record, field, rtype, -range[rtype,field]-1, range[rtype,field]) > "/dev/stderr"
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}
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} else if (isunsigned[rtype,field]) {
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if (!match(value,/^ *+?(0[xX][0-9A-Fa-f]+|[0-9]+) *$/)) {
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printf("value \"%s\" in %s.%s (%s) should be unsigned integer 0...%d\n",
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value, record, field, rtype, range[rtype,field]) > "/dev/stderr"
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}
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if (value+0 > range[rtype,field]) {
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printf("value %s in %s.%s (%s) put of range 0...%d\n",
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value, record, field, rtype, range[rtype,field]) > "/dev/stderr"
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}
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} else if (isstring[rtype,field]) {
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if (length(value)>stringsize[rtype,field]) {
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printf("string \"%s\" in %s.%s (%s) too long (max %d)\n",
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value, record, field, rtype,
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stringsize[rtype,field]) > "/dev/stderr"
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}
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} else {
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printf("unknown field %s in record %s (%s) should be one of:\n%s\n\n",
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field, record, rtype, fields[rtype]) > "/dev/stderr"
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}
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}
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END {
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for (target in reference) {
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if (recordtype[target] == "") {
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if (where) print reference[target],target
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else print target
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}
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}
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if (require) {
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for (module in required) {
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if (module != "base") {
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print "require \"" module "\""
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}
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}
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}
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}
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'
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