| 1 | #! /bin/sh
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| 2 |
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| 3 | #
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| 4 | # Copyright Rainer Wichmann (2006)
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| 5 | #
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| 6 | # License Information:
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| 7 | # This program is free software; you can redistribute it and/or modify
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| 8 | # it under the terms of the GNU General Public License as published by
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| 9 | # the Free Software Foundation; either version 2 of the License, or
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| 10 | # (at your option) any later version.
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| 11 | #
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| 12 | # This program is distributed in the hope that it will be useful,
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| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | # GNU General Public License for more details.
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| 16 | #
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| 17 | # You should have received a copy of the GNU General Public License
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| 18 | # along with this program; if not, write to the Free Software
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| 19 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 20 | #
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| 21 |
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| 22 | RCFILE="$PW_DIR/testrc_1.dyn"; export RCFILE
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| 23 | LOGFILE="$PW_DIR/.samhain_log"; export LOGFILE
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| 24 | PIDFILE="$PW_DIR/.samhain_lock"; export PIDFILE
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| 25 |
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| 26 | BASE="${PW_DIR}/testrun_testdata"; export BASE
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| 27 | TDIRS="a b c a/a a/b a/c a/a/a a/a/b a/a/c a/a/a/a a/a/a/b a/a/a/c"; export TDIRS
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| 28 | TFILES="x y z"; export TFILES
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| 29 |
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| 30 | prep_testdata ()
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| 31 | {
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| 32 | if test -d "$BASE"; then
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| 33 | chmod -f -R 0700 "${BASE}" || {
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| 34 | [ -z "$quiet" ] && log_msg_fail "chmod -f -R 0700 ${BASE}";
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| 35 | return 1;
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| 36 | }
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| 37 | fi
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| 38 |
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| 39 | rm -rf "${BASE}" || {
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| 40 | [ -z "$quiet" ] && log_msg_fail "rm -rf ${BASE}";
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| 41 | return 1;
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| 42 | }
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| 43 |
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| 44 | mkdir "${BASE}" || {
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| 45 | [ -z "$quiet" ] && log_msg_fail "mkdir ${BASE}";
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| 46 | return 1;
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| 47 | }
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| 48 |
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| 49 | for ff in $TDIRS; do
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| 50 | mkdir "${BASE}/${ff}" || {
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| 51 | [ -z "$quiet" ] && log_msg_fail "mkdir ${BASE}/${ff}";
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| 52 | return 1;
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| 53 | }
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| 54 | chmod 0755 "${BASE}/${ff}"
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| 55 | for gg in $TFILES; do
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| 56 | echo "This is a test file" > "${BASE}/${ff}/${gg}"
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| 57 | chmod 0644 "${BASE}/${ff}/${gg}"
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| 58 | done
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| 59 | done
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| 60 | }
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| 61 |
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| 62 | mkconfig_misc ()
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| 63 | {
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| 64 | test -f "${RCFILE}" || touch "${RCFILE}"
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| 65 | cat >> "${RCFILE}" <<End-of-data
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| 66 | [Misc]
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| 67 | Daemon=no
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| 68 | SetFilecheckTime=60
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| 69 | TrustedUser=uucp,fax,fnet
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| 70 | SetRecursionLevel=10
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| 71 | SetLoopTime=30
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| 72 | ReportFullDetail = no
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| 73 | ChecksumTest=check
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| 74 |
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| 75 | End-of-data
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| 76 | }
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| 77 |
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| 78 | mkconfig_log ()
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| 79 | {
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| 80 | test -f "${RCFILE}" || touch "${RCFILE}"
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| 81 | cat >> "${RCFILE}" <<End-of-data
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| 82 | [Log]
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| 83 | MailSeverity=none
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| 84 | LogSeverity=warn
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| 85 | SyslogSeverity=none
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| 86 | PrintSeverity=info
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| 87 | MailSeverity=none
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| 88 | #Restrict to certain classes of messages
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| 89 | #LogClass=RUN
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| 90 | #PreludeSeverity=err
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| 91 | #ExportSeverity=none
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| 92 |
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| 93 | End-of-data
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| 94 | }
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| 95 |
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| 96 | mkconfig_sev ()
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| 97 | {
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| 98 | test -f "${RCFILE}" || touch "${RCFILE}"
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| 99 | cat >> "${RCFILE}" <<End-of-data
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| 100 | [EventSeverity]
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| 101 | SeverityUser0=crit
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| 102 | SeverityUser1=crit
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| 103 | SeverityReadOnly=crit
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| 104 | SeverityLogFiles=crit
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| 105 | SeverityGrowingLogs=crit
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| 106 | SeverityIgnoreNone=crit
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| 107 | SeverityAttributes=crit
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| 108 | SeverityIgnoreAll=crit
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| 109 | SeverityFiles=err
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| 110 | SeverityDirs=err
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| 111 | SeverityNames=warn
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| 112 |
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| 113 | End-of-data
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| 114 | }
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| 115 |
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| 116 | prep_init ()
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| 117 | {
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| 118 | rm -f ./.samhain_file
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| 119 | rm -f "${LOGFILE}"
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| 120 | rm -f ./.samhain_lock
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| 121 |
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| 122 | rm -f "${RCFILE}"
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| 123 | mkconfig_sev
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| 124 | mkconfig_log
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| 125 | mkconfig_misc
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| 126 | }
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| 127 |
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| 128 | TESTPOLICY="
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| 129 | [ReadOnly]
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| 130 | dir=${BASE}/c
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| 131 | [Attributes]
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| 132 | dir=${BASE}/a
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| 133 | #dir=${BASE}/b
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| 134 | "
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| 135 |
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| 136 |
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| 137 | testtime0_int ()
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| 138 | {
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| 139 | [ -z "$verbose" ] || echo Working directory: $PW_DIR
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| 140 | [ -z "$verbose" ] || { echo MAKE is $MAKE; echo; }
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| 141 | #
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| 142 | # standalone compilation
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| 143 | #
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| 144 | [ -z "$verbose" ] || { echo; echo "${S}Building standalone agent${E}"; echo; }
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| 145 | #
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| 146 | if test -r "Makefile"; then
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| 147 | $MAKE distclean >/dev/null
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| 148 | fi
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| 149 | #
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| 150 | ${TOP_SRCDIR}/configure --quiet --enable-debug --enable-xml-log --prefix=$PW_DIR --localstatedir=$PW_DIR --with-config-file=$RCFILE --with-log-file=$LOGFILE --with-pid-file=$PIDFILE --with-data-file=$PW_DIR/.samhain_file
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| 151 | #
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| 152 | if test x$? = x0; then
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| 153 | [ -z "$verbose" ] || log_msg_ok "configure...";
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| 154 | $MAKE > /dev/null 2>>test_log
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| 155 | if test x$? = x0; then
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| 156 | [ -z "$verbose" ] || log_msg_ok "make...";
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| 157 | else
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| 158 | [ -z "$quiet" ] && log_msg_fail "make...";
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| 159 | return 1
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| 160 | fi
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| 161 | else
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| 162 | [ -z "$quiet" ] && log_msg_fail "configure...";
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| 163 | return 1
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| 164 | fi
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| 165 |
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| 166 | prep_init && prep_testdata && echo "$TESTPOLICY" >>$RCFILE
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| 167 | if [ $? -ne 0 ]; then
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| 168 | [ -z "$quiet" ] && log_msg_fail "prepare...";
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| 169 | return 1
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| 170 | fi
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| 171 |
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| 172 | ./samhain -t init -p none
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| 173 |
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| 174 | if test x$? = x0; then
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| 175 | [ -z "$verbose" ] || log_msg_ok "init...";
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| 176 | else
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| 177 | [ -z "$quiet" ] && log_msg_fail "init...";
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| 178 | return 1
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| 179 | fi
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| 180 |
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| 181 | chmod 0555 "${BASE}/a/x"
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| 182 | chmod 0555 "${BASE}/b/x"
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| 183 |
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| 184 | ./samhain -t check -p none -l info -D
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| 185 |
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| 186 | count=0
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| 187 | until [ -f $PIDFILE ]; do
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| 188 | one_sec_sleep
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| 189 | let "count = count + 1" >/dev/null
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| 190 | if [ $count -gt 12 ]; then
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| 191 | break;
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| 192 | fi
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| 193 | done
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| 194 |
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| 195 | if test x$? = x0; then
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| 196 | [ -z "$verbose" ] || log_msg_ok "start daemon...";
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| 197 | else
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| 198 | [ -z "$quiet" ] && log_msg_fail "start daemon...";
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| 199 | return 1
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| 200 | fi
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| 201 |
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| 202 | return 0
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| 203 | }
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| 204 |
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| 205 | MAXTEST=14; export MAXTEST
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| 206 |
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| 207 | die () {
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| 208 | test -z "$stoponerr" && return 0;
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| 209 | PID=`cat $PIDFILE`
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| 210 | kill -9 $PID
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| 211 | }
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| 212 |
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| 213 | killdaemon () {
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| 214 | if [ -f $PIDFILE ]; then
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| 215 | PID=`cat $PIDFILE`
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| 216 | kill -9 $PID
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| 217 | fi
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| 218 | }
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| 219 |
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| 220 | check_err () {
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| 221 | if [ ${2} -ne 0 ]; then
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| 222 | die;
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| 223 | [ -z "$quiet" ] && log_fail ${1} ${MAXTEST} "${3}";
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| 224 | return 1
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| 225 | else
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| 226 | [ -z "$quiet" ] && log_ok ${1} ${MAXTEST} "${3}";
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| 227 | fi
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| 228 | }
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| 229 |
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| 230 | daemontest_started () {
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| 231 | PID=`cat $PIDFILE`
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| 232 |
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| 233 | kill -0 $PID
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| 234 | check_err ${1} $? "started"
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| 235 | }
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| 236 |
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| 237 | daemontest_sigterm () {
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| 238 | PID=`cat $PIDFILE`
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| 239 |
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| 240 | kill -15 $PID
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| 241 | count=0
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| 242 | while [ `kill -0 $PID` ]; do
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| 243 | one_sec_sleep
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| 244 | let "count = count + 1" >/dev/null
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| 245 | if [ $count -gt 12 ]; then
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| 246 | check_err ${1} 1 "sigterm"
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| 247 | return 1
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| 248 | fi
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| 249 | done
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| 250 | check_err ${1} 0 "sigterm"
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| 251 | }
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| 252 |
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| 253 | daemontest_sigusr2 () {
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| 254 | PID=`cat $PIDFILE`
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| 255 |
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| 256 | tmp=`grep 'File check completed' $LOGFILE | wc -l`
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| 257 | kill -USR2 $PID
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| 258 | kill -TTOU $PID
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| 259 |
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| 260 | count=0
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| 261 | tmp2=`grep 'SUSPEND' $LOGFILE | wc -l`
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| 262 | while [ $tmp2 -ne $2 ]; do
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| 263 | one_sec_sleep
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| 264 | let "count = count + 1" >/dev/null
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| 265 | if [ $count -gt 12 ]; then
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| 266 | check_err ${1} 1 "sigusr2: suspend"
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| 267 | return 1
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| 268 | fi
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| 269 | tmp2=`grep 'SUSPEND' $LOGFILE | wc -l`
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| 270 | done
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| 271 |
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| 272 | kill -USR2 $PID
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| 273 |
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| 274 | count=0
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| 275 | tmp2=$tmp
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| 276 | while [ $tmp2 -eq $tmp ]; do
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| 277 | one_sec_sleep
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| 278 | let "count = count + 1" >/dev/null
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| 279 | if [ $count -gt 12 ]; then
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| 280 | check_err ${1} 1 "sigusr2: wakeup"
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| 281 | return 1
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| 282 | fi
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| 283 | tmp2=`grep 'File check completed' $LOGFILE | wc -l`
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| 284 | done
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| 285 | check_err ${1} 0 "sigusr2"
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| 286 | }
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| 287 |
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| 288 | daemontest_sigttou () {
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| 289 | PID=`cat $PIDFILE`
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| 290 |
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| 291 | tmp=`grep 'File check completed' $LOGFILE | wc -l`
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| 292 | kill -TTOU $PID
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| 293 | count=0
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| 294 | tmp2=$tmp
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| 295 | while [ $tmp2 -eq $tmp ]; do
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| 296 | one_sec_sleep
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| 297 | let "count = count + 1" >/dev/null
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| 298 | if [ $count -gt 12 ]; then
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| 299 | check_err ${1} 1 "sigttou"
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| 300 | return 1
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| 301 | fi
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| 302 | tmp2=`grep 'File check completed' $LOGFILE | wc -l`
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| 303 | done
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| 304 | check_err ${1} 0 "sigttou"
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| 305 | }
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| 306 |
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| 307 | daemontest_sighup () {
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| 308 |
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| 309 | if [ $2 -eq 1 ]; then
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| 310 | echo "dir=${BASE}/b" >>$RCFILE
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| 311 | tmp=`grep CRIT $LOGFILE | grep -v Runtime | wc -l`
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| 312 | if [ $tmp -ne 1 ]; then
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| 313 | [ -z "$verbose" ] || log_msg_fail "policy count (before)";
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| 314 | return 1
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| 315 | fi
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| 316 | fi
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| 317 |
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| 318 | PID=`cat $PIDFILE`
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| 319 | kill -HUP $PID
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| 320 |
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| 321 | if [ $2 -eq 1 ]; then
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| 322 | kill -TTOU $PID
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| 323 | count=0
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| 324 | tmp=`grep CRIT $LOGFILE | grep -v Runtime | wc -l`
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| 325 | while [ $tmp -lt 2 ]; do
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| 326 | one_sec_sleep
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| 327 | if [ $count -gt 12 ]; then
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| 328 | [ -z "$verbose" ] || log_msg_fail "policy count (after)";
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| 329 | return 1
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| 330 | fi
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| 331 | tmp=`grep CRIT $LOGFILE | grep -v Runtime | wc -l`
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| 332 | done
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| 333 | fi
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| 334 |
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| 335 | count=0
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| 336 | tmp2=0
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| 337 | while [ $tmp2 -ne $2 ]; do
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| 338 | one_sec_sleep
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| 339 | let "count = count + 1" >/dev/null
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| 340 | if [ $count -gt 12 ]; then
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| 341 | check_err ${1} 1 "sighup"
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| 342 | return 1
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| 343 | fi
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| 344 | tmp2=`grep 'Runtime configuration reloaded' $LOGFILE | wc -l`
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| 345 | done
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| 346 | check_err ${1} 0 "sighup"
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| 347 | }
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| 348 |
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| 349 | daemontest_sigabrt () {
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| 350 | PID=`cat $PIDFILE`
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| 351 | kill -${3} $PID
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| 352 |
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| 353 | count=0
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| 354 | while [ -f $LOGFILE.lock ]; do
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| 355 | one_sec_sleep
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| 356 | let "count = count + 1" >/dev/null
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| 357 | if [ $count -gt 12 ]; then
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| 358 | check_err ${1} 1 "sigabrt"
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| 359 | return 1
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| 360 | fi
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| 361 | done
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| 362 |
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| 363 | kill -TTOU $PID
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| 364 |
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| 365 | five_sec_sleep
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| 366 |
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| 367 | if [ -f $LOGFILE.lock ]; then
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| 368 | tmp=`grep '<trail>' $LOGFILE | wc -l`
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| 369 | tst=$2; let "tst = tst + 2" >/dev/null;
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| 370 | if [ $tmp -eq $tst ]; then
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| 371 | check_err ${1} 0 "sigabrt"
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| 372 | return 0
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| 373 | fi
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| 374 | fi
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| 375 | check_err ${1} 1 "sigabrt"
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| 376 | }
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| 377 |
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| 378 | testtime0 () {
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| 379 | log_start "DAEMON CONTROL"
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| 380 |
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| 381 | testtime0_int;
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| 382 |
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| 383 | tcount=1
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| 384 |
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| 385 | trap 'killdaemon' 1 3 15
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| 386 |
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| 387 | daemontest_started $tcount;
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| 388 |
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| 389 | let "tcount = tcount + 1" >/dev/null
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| 390 | daemontest_sigttou $tcount;
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| 391 | let "tcount = tcount + 1" >/dev/null
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| 392 | daemontest_sigttou $tcount;
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| 393 | let "tcount = tcount + 1" >/dev/null
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| 394 | daemontest_sigttou $tcount;
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| 395 |
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| 396 | let "tcount = tcount + 1" >/dev/null
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| 397 | daemontest_sigusr2 $tcount 1;
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| 398 | let "tcount = tcount + 1" >/dev/null
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| 399 | daemontest_sigusr2 $tcount 2;
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| 400 | let "tcount = tcount + 1" >/dev/null
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| 401 | daemontest_sigusr2 $tcount 3;
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| 402 |
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| 403 | let "tcount = tcount + 1" >/dev/null
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| 404 | daemontest_sigabrt $tcount 1 ABRT;
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| 405 | let "tcount = tcount + 1" >/dev/null
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| 406 | daemontest_sigabrt $tcount 2 TTIN;
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| 407 | let "tcount = tcount + 1" >/dev/null
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| 408 | daemontest_sigabrt $tcount 3 ABRT;
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| 409 |
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| 410 | let "tcount = tcount + 1" >/dev/null
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| 411 | daemontest_sighup $tcount 1;
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| 412 | let "tcount = tcount + 1" >/dev/null
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| 413 | daemontest_sighup $tcount 2;
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| 414 | let "tcount = tcount + 1" >/dev/null
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| 415 | daemontest_sighup $tcount 3;
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| 416 |
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| 417 | let "tcount = tcount + 1" >/dev/null
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| 418 | daemontest_sigterm $tcount;
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| 419 |
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| 420 | log_end "DAEMON CONTROL"
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| 421 | }
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| 422 |
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| 423 |
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