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-rw-r--r--lib/beam/common.in264
1 files changed, 132 insertions, 132 deletions
diff --git a/lib/beam/common.in b/lib/beam/common.in
index 4f2184b..94b4565 100644
--- a/lib/beam/common.in
+++ b/lib/beam/common.in
@@ -34,111 +34,111 @@ backup_pidfile="/var/run/beam.pid"
backup_tmp_dir=/tmp
error() {
- echo >&2 $0: $*
+ echo >&2 $0: $*
}
logit() {
- echo `date`: $*
+ echo `date`: $*
}
abend() {
- ec=$1
- shift
- error $@
- exit $ec
+ ec=$1
+ shift
+ error $@
+ exit $ec
}
beam_lock() {
- if [ -r $backup_pidfile ]; then
+ if [ -r $backup_pidfile ]; then
pid=$(head -n 1 $backup_pidfile)
if [ -z "$pid" ]; then
- abend 1 "pidfile $backup_pidfile exists but is unreadable or empty"
+ abend 1 "pidfile $backup_pidfile exists but is unreadable or empty"
fi
abend 1 "another beam process (pid $pid) is still running; exiting"
- fi
- echo $$ > $backup_pidfile || exit 1
- epilogue_hook="$epilogue_hook beam_unlock"
+ fi
+ echo $$ > $backup_pidfile || exit 1
+ epilogue_hook="$epilogue_hook beam_unlock"
}
beam_unlock() {
- rm -f $backup_pidfile
+ rm -f $backup_pidfile
}
tarcode() {
- case $1 in
- 0) logit "success";;
- 1) logit "some files changed while being archived";;
- 2) logit "fatal error occurred, but trying to continue anyway"
- tarerror=$((tarerror + 1));;
- *) logit "unexpected error code $1"
- tarerror=$((tarerror + 1));
- esac
+ case $1 in
+ 0) logit "success";;
+ 1) logit "some files changed while being archived";;
+ 2) logit "fatal error occurred, but trying to continue anyway"
+ tarerror=$((tarerror + 1));;
+ *) logit "unexpected error code $1"
+ tarerror=$((tarerror + 1));
+ esac
}
load_config() {
- local delayed_exit remote
-
- test -z "$BEAM_CONFIG" && BEAM_CONFIG=@SYSCONFDIR@/beam.conf
- if [ -r $BEAM_CONFIG ]; then
- . $BEAM_CONFIG
- else
- abend 1 "configuration file $BEAM_CONFIG does not exist or is unreadable"
- fi
+ local delayed_exit remote
- if [ -z "$backup_items" ]; then
- abend 1 "backup_items not specified"
- fi
-
- if [ -z "$backup_archive_dir" ]; then
- if [ -n "$backup_bucket_name" ]; then
- backup_archive_dir=$backup_mp_s3
+ test -z "$BEAM_CONFIG" && BEAM_CONFIG=@SYSCONFDIR@/beam.conf
+ if [ -r $BEAM_CONFIG ]; then
+ . $BEAM_CONFIG
else
- abend 1 "backup_archive_dir not set"
+ abend 1 "configuration file $BEAM_CONFIG does not exist or is unreadable"
fi
- fi
-
- delayed_exit=
- loaded_types=
- for item in $backup_items
- do
- eval type=\$${item}_type
- if [ -z "$type" ]; then
- error "${item}_type not set"
- delayed_exit=1
- continue
+
+ if [ -z "$backup_items" ]; then
+ abend 1 "backup_items not specified"
fi
+
+ if [ -z "$backup_archive_dir" ]; then
+ if [ -n "$backup_bucket_name" ]; then
+ backup_archive_dir=$backup_mp_s3
+ else
+ abend 1 "backup_archive_dir not set"
+ fi
+ fi
+
+ delayed_exit=
+ loaded_types=
+ for item in $backup_items
+ do
+ eval type=\$${item}_type
+ if [ -z "$type" ]; then
+ error "${item}_type not set"
+ delayed_exit=1
+ continue
+ fi
- if echo "$loaded_types" | grep -wq $type; then
- :
- elif [ -x $libdir/${type}.sh ]; then
- . $libdir/${type}.sh || delayed_exit=1
- loaded_types="$loaded_files
+ if echo "$loaded_types" | grep -wq $type; then
+ :
+ elif [ -x $libdir/${type}.sh ]; then
+ . $libdir/${type}.sh || delayed_exit=1
+ loaded_types="$loaded_files
$type"
- else
- error "$libdir/${type}.sh not found"
- delayed_exit=1
- fi
+ else
+ error "$libdir/${type}.sh not found"
+ delayed_exit=1
+ fi
- ${type}_check $item || delayed_exit=1
- done
+ ${type}_check $item || delayed_exit=1
+ done
- test -n "$delayed_exit" && abend 1 "aborting"
+ test -n "$delayed_exit" && abend 1 "aborting"
- tar_suffix=${backup_suffix:-.tar}
+ tar_suffix=${backup_suffix:-.tar}
- if [ -n "$backup_bucket_name" ]; then
- . @LIBDIR@/beam/s3.sh
- prologue_hook="s3_mount $prologue_hook"
- fi
+ if [ -n "$backup_bucket_name" ]; then
+ . @LIBDIR@/beam/s3.sh
+ prologue_hook="s3_mount $prologue_hook"
+ fi
- remote=${backup_archive_dir%%:*}
- if [ "$remote" != "$backup_archive_dir" ]; then
- beam_rsh="${backup_rsh:-ssh} $remote"
- backup_local_archive_dir=${backup_archive_dir#*:}
- else
- beam_rsh=
- backup_local_archive_dir=$backup_archive_dir
- fi
+ remote=${backup_archive_dir%%:*}
+ if [ "$remote" != "$backup_archive_dir" ]; then
+ beam_rsh="${backup_rsh:-ssh} $remote"
+ backup_local_archive_dir=${backup_archive_dir#*:}
+ else
+ beam_rsh=
+ backup_local_archive_dir=$backup_archive_dir
+ fi
}
beam_exec() {
@@ -152,67 +152,67 @@ beam_exec() {
}
runhook() {
- local hook_list
+ local hook_list
- eval hook_list=\$$1
- for hook in $hook_list
- do
- $hook
- done
+ eval hook_list=\$$1
+ for hook in $hook_list
+ do
+ $hook
+ done
}
print_version() {
- name=$(basename $0)
- cat <<EOF
+ name=$(basename $0)
+ cat <<EOF
$name (@PACKAGE_NAME@) @PACKAGE_VERSION@
Copyright (C) 2012 Sergey Poznyakoff
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
EOF
- exit 0
+ exit 0
}
wtf() {
- l=`echo "${1#beam-}"|sed "s|.|.|g"`
- s=$(echo " " | sed "s|$l|${1#beam-}|")
- shift
- echo " $s $@"
+ l=$(echo "${1#beam-}"|sed "s|.|.|g")
+ s=$(echo " " | sed "s|$l|${1#beam-}|")
+ shift
+ echo " $s $@"
}
dry_mail() {
- echo "============================================================="
- cat -
- echo "============================================================="
+ echo "============================================================="
+ cat -
+ echo "============================================================="
}
# mail_report FILE
mail_report() {
- : ${backup_mailer_program:=/usr/sbin/sendmail -oi -t -F $backup_sender_email}
- if [ -n "$dry_run" ]; then
- echo "Sending mail using $backup_mailer_program"
- backup_mailer_program=dry_mail
- fi
- if [ -z "$backup_sender_email" ]; then
- backup_sender_email=root@$(hostname)
- fi
- case $backup_sender_email in
- "<"*) ;;
- *) backup_sender_email="<$backup_sender_email>"
- esac
- if [ -n "$backup_sender_personal" ]; then
- case $backup_sender_personal in
- \"*) ;;
- *) backup_sender_personal="\"$backup_sender_personal\""
+ : ${backup_mailer_program:=/usr/sbin/sendmail -oi -t -F $backup_sender_email}
+ if [ -n "$dry_run" ]; then
+ echo "Sending mail using $backup_mailer_program"
+ backup_mailer_program=dry_mail
+ fi
+ if [ -z "$backup_sender_email" ]; then
+ backup_sender_email=root@$(hostname)
+ fi
+ case $backup_sender_email in
+ "<"*) ;;
+ *) backup_sender_email="<$backup_sender_email>"
esac
- backup_sender_personal="$backup_sender_personal "
- fi
- if [ -z "$backup_report_subject" ]; then
- backup_report_subject="Backup of $(hostname) on $(date)"
- fi
- test -n "$backup_report_signature" &&
- echo "$backup_report_signature" >> $report
- (cat - <<EOF
+ if [ -n "$backup_sender_personal" ]; then
+ case $backup_sender_personal in
+ \"*) ;;
+ *) backup_sender_personal="\"$backup_sender_personal\""
+ esac
+ backup_sender_personal="$backup_sender_personal "
+ fi
+ if [ -z "$backup_report_subject" ]; then
+ backup_report_subject="Backup of $(hostname) on $(date)"
+ fi
+ test -n "$backup_report_signature" &&
+ echo "$backup_report_signature" >> $report
+ (cat - <<EOF
From: ${backup_sender_personal}$backup_sender_email
To: $backup_notify_email
Subject: $backup_report_subject
@@ -220,34 +220,34 @@ X-Beam-Items: $backup_items
X-Beam-Round: $round
X-Beam-Level: $level
EOF
- if [ -n "$backup_report_headers" ]; then
- echo "$backup_report_headers"
- fi
- echo ""
- if [ -n "$backup_report_intro" ]; then
- echo "$backup_report_intro"
- fi
- cat $report
-) | $backup_mailer_program
+ if [ -n "$backup_report_headers" ]; then
+ echo "$backup_report_headers"
+ fi
+ echo ""
+ if [ -n "$backup_report_intro" ]; then
+ echo "$backup_report_intro"
+ fi
+ cat $report
+ ) | $backup_mailer_program
}
beam_logrotate() {
- local conf=/tmp/beam-logrotate.conf u
- if test -z "$backup_logrotate_conf"; then
- backup_logrotate_conf="weekly
+ local conf=/tmp/beam-logrotate.conf u
+ if test -z "$backup_logrotate_conf"; then
+ backup_logrotate_conf="weekly
rotate 4
"
- fi
- u=$(umask)
- umask 077
- cat > $conf <<EOF
+ fi
+ u=$(umask)
+ umask 077
+ cat > $conf <<EOF
$backup_logfile {
$backup_logrotate_conf
missingok
}
EOF
- umask $u
- test -d @LOCALSTATEDIR@/lib/beam || mkdir @LOCALSTATEDIR@/lib/beam
- logrotate ${dry_run+-d} $verbose --state @LOCALSTATEDIR@/lib/beam/logrotate.state $conf
- rm $conf
+ umask $u
+ test -d @LOCALSTATEDIR@/lib/beam || mkdir @LOCALSTATEDIR@/lib/beam
+ logrotate ${dry_run+-d} $verbose --state @LOCALSTATEDIR@/lib/beam/logrotate.state $conf
+ rm $conf
}

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