rc/bin/inst/download

   1 #!/bin/rc
   2
   3 # prereq: mountfs
   4 # desc: download or continue to download the distribution archives
   5
   6 switch($1) {
   7 case checkready
   8         devs=(`{cat /net/ipifc/*/status >[2]/dev/null |
   9                 grep -v '127\.0\.0\.1' |
  10                 sed 's/ .*//'})
  11         if(~ $#devs 0) {
  12                 download=notdone
  13                 export download
  14         }
  15         if(~ $mountdist done){
  16                 download=notdone
  17                 export download
  18         }
  19
  20 case go
  21         if(! test -f /srv/cs) {
  22                 log starting cs, dns
  23                 logprog ndb/cs >>/srv/log >[2=1]
  24                 logprog ndb/dns -r >>/srv/log >[2=1]
  25         }
  26         if(! test -f /net/cs) {
  27                 logprog mount -a /srv/cs /net
  28                 logprog mount -a /srv/dns /net
  29         }
  30
  31         # BUG make restartable
  32         echo 'Downloading distribution package...'
  33         baropt='-w 145,129,445,168'
  34         if(~ $textinst 1)
  35                 baropt=-t
  36         if(! hget -vo /n/newfs/dist/_plan9.iso.bz2 $installurl/plan9.iso.bz2 |[2] aux/statusbar $baropt 'downloading '^plan9.iso.bz2)
  37                         exit
  38         mv /n/newfs/dist/_plan9.iso.bz2 /n/newfs/dist/plan9.iso.bz2
  39         if(~ $fstype fossil){
  40                 echo fsys main sync >>/srv/fscons
  41         }
  42
  43         echo 'The distribution is downloaded.'
  44
  45         srvmedia=()
  46         mountmedia=(mount /srv/fossil /n/distmedia)
  47         distmediadir=/dist
  48         export distmediadir mountmedia distmedia
  49
  50 case checkdone
  51         if(! test -f /n/newfs/dist/plan9.iso.bz2) {
  52                 download=notdone
  53                 export download
  54         }
  55 }
  56