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|
#!/bin/bash
# Simple SRIF compatible FREQ processor
# © Copyleft Stas Degteff 2:5080/102@fidonet
version=1.0
##### Configuration
PUB=/ftp/pub
if [ ${BASH_VERSINFO[1]} -ge 4 ]
then
ALIASES=( [FILES]=/ftp/pub/FILES )
fi
logfacilityinfo=local1.notice
logfacilityerror=local1.err
logstderr= #-s
##### Implementation
function usage ()
{
echo "Simple SRIF compatible Fidonet File Request processor v.${version}"
echo -e "@ copyleft Stas Degteff 2:5080/102\n"
if [ ${BASH_VERSINFO[1]} -ge 4 ]
then
Aliases are supported
fi
echo "Usage: `basename $0` <SRIF-file>"
}
if [ ${BASH_VERSINFO[1]} -ge 4 ]
then
declare -A ALIASES
fi
function getSrifFile ( )
# read information from SRIF file
# Parameters: $1 = SRIF file name
{
local token value error
logger -p ${logfacilityinfo} ${logstderr} -t "srifreq[$$]" "parse SRIF file: ${1}"
{ while read -u 4 token value
do
token=${token//[\'\"\`\$]/}
value=${value//[\'\"\`\$]/}
if [ ${BASH_VERSINFO[1]} -ge 4 ]
then
token=${token,,}
fi
# case ${token,,} in
case ${token} in
# [Ss][yY][sS][oO][pP])
# sysop=value
# logger -p ${logfacilityinfo} ${logstderr} -t "srifreq[$$]" "sysop: ${sysop}"
# ;;
# [Aa][Kk][Aa])
# aka=value
# logger -p ${logfacilityinfo} ${logstderr} -t "srifreq[$$]" "aka: ${aka}"
# ;;
[Rr][eE][qQ][uU][eE][sS][tT][Ll][iI][sS][tT])
# requestlist)
requestlist=${value//\.\.\/}
logger -p ${logfacilityinfo} ${logstderr} -t "srifreq[$$]" "requestlist: ${requestlist}"
if [ ! -s ${requestlist} ]
then
error=1
logger -p ${logfacilityerror} ${logstderr} -t "srifreq[$$]" "broken SRIF file: RequestList" ${requestlist} "is not exist or empty!"
else
if [ ! -r ${requestlist} ]
then
error=1
logger -p ${logfacilityerror} ${logstderr} -t "srifreq[$$]" "Error: RequestList" ${requestlist} "is not readable!"
fi
fi
;;
[Rr][eE][sS][pP][oO][nN][sS][eE][Ll][iI][sS][tT])
# responselist)
responselist=${value//\.\.\/}
logger -p ${logfacilityinfo} ${logstderr} -t "srifreq[$$]" "responselist: ${responselist}"
if [ ! -w `dirname ${responselist}` ]
then
error=1
logger -p ${logfacilityerror} ${logstderr} -t "srifreq[$$]" "responselist ${responselist} is not writable"
fi
;;
esac
done
} 4<$1
if [ -z ${responselist} -o -z ${requestlist} ]
then
logger -p ${logfacilityerror} ${logstderr} -t "srifreq[$$]" "broken SRIF file: ResponseList or RequestList is not specified"
error=1
fi
if [ ${error} ] ; then exit ${error} ; fi
}
function processrequest ()
# Process requested file list
# Parameters: $1 = request file (one requesting file in line)
# $2 = responce file (found files prefixed with "+")
{ local fname
while read -u4 fname
do
fname=${fname//[\'\"\`\$]}
fname=${fname//$'\r'}
fname=`basename ${fname}`
logger -p ${logfacilityinfo} ${logstderr} -t "srifreq[$$]" "Find file ${fname}"
if [ ${BASH_VERSINFO[1]} -ge 4 ]
then
if [ -n ${ALIASES[${fname}]} ]
then
echo "+${ALIASES[${fname}]}" >>${2}
else
find ${PUB} -name ${fname} -printf "+%p\n" 2>/dev/null >>${2}
fi
else
find ${PUB} -name ${fname} -printf "+%p\n" 2>/dev/null >>${2}
fi
done
} 4<${1}
#### main code
if [ $# != 1 -o ! -f "$1" ]
then
usage
exit 1
fi
getSrifFile $1
processrequest ${requestlist} ${responselist}
|
