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e3c46a3332
with theirs, so this information doesn't need to be in the live file. Having it in our CVS history is enough.
66 lines
1.5 KiB
Bash
Executable File
66 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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#
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# $FreeBSD$
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#
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# PROVIDE: virecover
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# REQUIRE: mountcritremote ldconfig
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# BEFORE: DAEMON
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#
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# XXX: should require `mail'!
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. /etc/rc.subr
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name="virecover"
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rcvar="`set_rcvar`"
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stop_cmd=":"
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start_cmd="virecover_start"
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virecover_start()
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{
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[ -d /var/tmp/vi.recover ] || return
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find /var/tmp/vi.recover ! -type f -a ! -type d -delete
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vibackup=`echo /var/tmp/vi.recover/vi.*`
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if [ "${vibackup}" != '/var/tmp/vi.recover/vi.*' ]; then
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echo -n 'Recovering vi editor sessions:'
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for i in /var/tmp/vi.recover/vi.*; do
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# Only test files that are readable.
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if [ ! -r "${i}" ]; then
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continue
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fi
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# Unmodified nvi editor backup files either have the
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# execute bit set or are zero length. Delete them.
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if [ -x "${i}" -o ! -s "${i}" ]; then
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rm -f "${i}"
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fi
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done
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# It is possible to get incomplete recovery files, if the editor
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# crashes at the right time.
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virecovery=`echo /var/tmp/vi.recover/recover.*`
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if [ "${virecovery}" != "/var/tmp/vi.recover/recover.*" ]; then
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for i in /var/tmp/vi.recover/recover.*; do
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# Only test files that are readable.
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if [ ! -r "${i}" ]; then
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continue
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fi
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# Delete any recovery files that are zero length,
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# corrupted, or that have no corresponding backup file.
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# Else send mail to the user.
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recfile=`awk '/^X-vi-recover-path:/{print $2}' < "${i}"`
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if [ -n "${recfile}" -a -s "${recfile}" ]; then
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sendmail -t < "${i}"
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else
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rm -f "${i}"
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fi
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done
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fi
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echo '.'
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fi
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}
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load_rc_config $name
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run_rc_command "$1"
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