ref: c0aa29099d9d1e09c812c2438868ec2091c81ec7
dir: /bin/9bbs2nostromo/
#!/bin/rc
# convert old message format to new message format.
rfork e
fn checkdir{
if(! test -d $1){
echo $1 does not exist >[1=2]
exit checkdir
}
}
fn seconds2rfc822{ date `{cat} | awk '{print $1 ", " $3 " " $2 " " $6 " " $4 " " $5}' }
fn usage{
echo usage: 9bbs2nostromo src dst post >[1=2]
exit usage
}
if(~ $#2 0 || ~ $#4 1)
usage
src=$1
dst=$2
post=$3
checkdir $src
checkdir $dst
builtin cd $src
if(~ $#post 0 || ! ~ $post [0-9]*)
post=1
for(i in `{ls | grep -e '^[0-9]'}){
{
echo From: `{cat $i/from}
echo X-Room: `{cat name}
echo Date: `{echo $i | seconds2rfc822}
echo X-Date-N: $i
echo
cat $i/body
} >$dst/$post
echo $i '->' $post
post=`{echo $post^+1 | bc}
}