#!/bin/bash # # Copyright (C) 2022 Masatake YAMATO # # This file is part of util-linux. # # This file 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 file 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. # TS_TOPDIR="${0%/*}/../.." TS_DESC="UDP and UDP-Lite sockets" . "$TS_TOPDIR"/functions.sh ts_init "$*" ts_check_test_command "$TS_CMD_LSFD" ts_check_test_command "$TS_HELPER_MKFDS" ts_check_native_byteorder ts_cd "$TS_OUTDIR" PID= FDS=3 FDC=4 EXPR=( '(TYPE == "UDP") and (FD >= 3) and (FD <= 4)' '(TYPE == "UDP-Lite") and (FD >= 3) and (FD <= 4)' ) EXPR_server=( '(TYPE == "UDP") and (FD == 3)' '(TYPE == "UDP-Lite") and (FD == 3)' ) EXPR_client=( '(TYPE == "UDP") and (FD == 4)' '(TYPE == "UDP-Lite") and (FD == 4)' ) COLNS=( 'UDP' 'UDPLite' ) NAME= LADDR= LPORT= for lite in 0 1; do coproc MKFDS { "$TS_HELPER_MKFDS" udp $FDS $FDC \ server-port=34567 \ client-port=23456 \ lite=$lite; } if read -r -u "${MKFDS[0]}" PID; then ${TS_CMD_LSFD} -n \ -o ASSOC,TYPE,STTYPE,NAME,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,${COLNS[$lite]}.LADDR,${COLNS[$lite]}.LPORT,${COLNS[$lite]}.RADDR,${COLNS[$lite]}.RPORT \ -p "${PID}" -Q "${EXPR[$lite]}" echo "ASSOC,TYPE,STTYPE,NAME,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,${COLNS[$lite]}.LADDR,${COLNS[$lite]}.LPORT,${COLNS[$lite]}.RADDR,${COLNS[$lite]}.RPORT": $? kill -CONT "${PID}" fi wait "${MKFDS_PID}" coproc MKFDS { "$TS_HELPER_MKFDS" udp $FDS $FDC \ server-port=34567 \ client-port=23456 \ server-do-bind=no \ lite=$lite; } if read -r -u "${MKFDS[0]}" PID; then ${TS_CMD_LSFD} -n \ -o ASSOC,TYPE,STTYPE,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,${COLNS[$lite]}.LADDR,${COLNS[$lite]}.LPORT,${COLNS[$lite]}.RADDR,${COLNS[$lite]}.RPORT \ -p "${PID}" -Q "${EXPR_server[$lite]}" echo "ASSOC,TYPE,STTYPE,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,${COLNS[$lite]}.LADDR,${COLNS[$lite]}.LPORT,${COLNS[$lite]}.RADDR,${COLNS[$lite]}.RPORT": $? NAME=$(${TS_CMD_LSFD} -n \ --raw \ -o NAME \ -p "${PID}" -Q "${EXPR_server[$lite]}") if [[ "$NAME" =~ ^socket:\[[[:digit:]]+\]$ ]]; then echo "NAME pattern match: OK" else echo "NAME pattern match: FAILED (NAME=$NAME)" fi kill -CONT "${PID}" fi wait "${MKFDS_PID}" coproc MKFDS { "$TS_HELPER_MKFDS" udp $FDS $FDC \ server-port=34567 \ client-port=23456 \ client-do-bind=no \ lite=$lite; } if read -r -u "${MKFDS[0]}" PID; then ${TS_CMD_LSFD} -n \ -o ASSOC,TYPE,STTYPE,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,${COLNS[$lite]}.RADDR,${COLNS[$lite]}.RPORT \ -p "${PID}" -Q "${EXPR_client[$lite]}" echo "ASSOC,TYPE,STTYPE,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,${COLNS[$lite]}.RADDR,${COLNS[$lite]}.RPORT": $? LADDR=$(${TS_CMD_LSFD} -n \ --raw \ -o ${COLNS[$lite]}.LADDR \ -p "${PID}" -Q "${EXPR_client[$lite]}") LPORT=$(${TS_CMD_LSFD} -n \ --raw \ -o ${COLNS[$lite]}.LPORT \ -p "${PID}" -Q "${EXPR_client[$lite]}") if [[ 127.0.0.1:$LPORT == ${LADDR} ]]; then echo "LADDR/LPORT pattern match: OK" else echo "LADDR/LPORT pattern match: FAILED (LADDR=$LADDR, LPORT=$LPORT)" fi kill -CONT "${PID}" fi wait "${MKFDS_PID}" coproc MKFDS { "$TS_HELPER_MKFDS" udp $FDS $FDC \ server-port=34567 \ client-port=23456 \ client-do-connect=no \ lite=$lite; } if read -r -u "${MKFDS[0]}" PID; then ${TS_CMD_LSFD} -n \ -o ASSOC,TYPE,STTYPE,NAME,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,UDP.LADDR,UDP.LPORT,UDP.RADDR,UDP.RPORT \ -p "${PID}" -Q "${EXPR[$lite]}" echo 'ASSOC,TYPE,STTYPE,NAME,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,UDP.LADDR,UDP.LPORT,UDP.RADDR,UDP.RPORT': $? kill -CONT "${PID}" fi wait "${MKFDS_PID}" done > "$TS_OUTPUT" 2>&1 ts_finalize