119304Speter#!/bin/sh - 219304Speter# 319304Speter# @(#)recover.in 8.8 (Berkeley) 10/10/96 419304Speter# 519304Speter# Script to recover nvi edit sessions. 619304Speter 719304SpeterRECDIR="@vi_cv_path_preserve@" 819304SpeterSENDMAIL="@vi_cv_path_sendmail@" 919304Speter 1019304Speterecho 'Recovering nvi editor sessions.' 1119304Speter 1219304Speter# Check editor backup files. 1319304Spetervibackup=`echo $RECDIR/vi.*` 1419304Speterif [ "$vibackup" != "$RECDIR/vi.*" ]; then 1519304Speter for i in $vibackup; do 1619304Speter # Only test files that are readable. 1719304Speter if test ! -r $i; then 1819304Speter continue 1919304Speter fi 2019304Speter 2119304Speter # Unmodified nvi editor backup files either have the 2219304Speter # execute bit set or are zero length. Delete them. 2319304Speter if test -x $i -o ! -s $i; then 2419304Speter rm $i 2519304Speter fi 2619304Speter done 2719304Speterfi 2819304Speter 2919304Speter# It is possible to get incomplete recovery files, if the editor crashes 3019304Speter# at the right time. 3119304Spetervirecovery=`echo $RECDIR/recover.*` 3219304Speterif [ "$virecovery" != "$RECDIR/recover.*" ]; then 3319304Speter for i in $virecovery; do 3419304Speter # Only test files that are readable. 3519304Speter if test ! -r $i; then 3619304Speter continue 3719304Speter fi 3819304Speter 3919304Speter # Delete any recovery files that are zero length, corrupted, 4019304Speter # or that have no corresponding backup file. Else send mail 4119304Speter # to the user. 4219304Speter recfile=`awk '/^X-vi-recover-path:/{print $2}' < $i` 4319304Speter if test -n "$recfile" -a -s "$recfile"; then 4419304Speter $SENDMAIL -t < $i 4519304Speter else 4619304Speter rm $i 4719304Speter fi 4819304Speter done 4919304Speterfi 50