Adding upstream version 1.22.4.upstream/1.22.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 489 insertions, 0 deletions

diff --git a/dselect/methods/media/setup.sh b/dselect/methods/media/setup.sh
new file mode 100755
index 0000000..5bf3642
--- /dev/null
+++ b/dselect/methods/media/setup.sh
@@ -0,0 +1,489 @@
+#!/bin/sh
+#
+# Copyright © 1995-1998 Ian Jackson <ijackson@chiark.greenend.org.uk>
+# Copyright © 1998 Heiko Schlittermann <hs@schlittermann.de>
+# Copyright © 1998-1999 Martin Schulze <joey@infodrom.north.de>
+#
+# This is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+set -e
+vardir="$1"
+method=$2
+option=$3
+
+test -d "$vardir/methods/$method" || mkdir "$vardir/methods/$method"
+cd "$vardir/methods/$method"
+tp="$(mktemp --tmpdir $method.XXXXXXXXXX)"
+
+iarch=$(dpkg --print-architecture)
+dist=stable
+
+xit=1
+trap '
+  rm -f $tp.?
+  if [ -n "$umount" ]; then
+    umount "$umount" >/dev/null 2>&1
+  fi
+  exit $xit
+' 0
+
+if ls -d "$tp.?" >/dev/null 2>&1; then
+  rm $tp.?
+fi
+
+#debug() { echo "DEBUG: $@"; }
+debug() {
+  true
+}
+ismulti() {
+  debug $1 $2; test -e "$1/.disk/info" || test -e "$1$2/.disk/info"
+}
+
+# 1/ mountpoint
+# 2/ hierarchy
+getdisklabel () {
+  debug "$1" "$2"
+  if [ -f $1/.disk/info ]; then
+    echo -n $(head -1 "$1/.disk/info")
+  elif [ -f $1$2/.disk/info ]; then
+    echo -n $(head -1 "$1$2/.disk/info")
+  else
+    echo -n 'Non-Debian disc'
+  fi
+}
+
+yesno () {
+  while true; do
+    echo -n "$2 [$1]  "
+    read response
+    if [ -z "$response" ]; then
+      response="$1"
+    fi
+    case "$response" in
+    [Nn]*)
+      yesno=no
+      return
+      ;;
+    [Yy]*)
+      yesno=yes
+      return
+      ;;
+    esac
+  done
+}
+
+getblockdev () {
+  mountpoint="$vardir/methods/mnt"
+  if [ -z "$defaultdevice" ]; then
+    defaultdevice="$newdefaultdevice"
+  elif [ "$defaultdevice" != "$newdefaultdevice" ]; then
+    echo "Last time you specified installation from $defaultdevice."
+  fi
+  promptstring="$1"
+  while [ -z "$blockdevice" ]; do
+    echo -n "$promptstring [$defaultdevice]:  "
+    read response
+    if [ -z "$response" ]; then
+      response="$defaultdevice"
+    fi
+    if [ ! -b "$response" ]; then
+      echo "$response is not a block device - will try as loopback."
+      loop=",loop"
+    fi
+    tryblockdevice="$response"
+    fstype=iso9660
+    umount="$mountpoint"
+    if mount -rt "$fstype" -o nosuid,nodev$loop "$tryblockdevice" "$mountpoint"
+    then
+      echo
+      blockdevice="$tryblockdevice"
+    else
+      umount=""
+      echo "Unable to mount $tryblockdevice on $mountpoint, type $fstype."
+    fi
+  done
+}
+
+outputparam () {
+  echo "$2" | sed -e "s/'/'\\\\''/; s/^/$1='/; s/$/'/" >&3
+}
+
+## MAIN
+intrkey="$(stty -a | sed -n 's/.*intr = \([^;]*\);.*/\1/p')"
+echo "
+If you make a mistake, use the interrupt key ($intrkey) to abort.
+"
+
+# State variables, “best first”
+#  {main,ctb,nf,lcl}_{packages,binary}
+#   Empty before we've found them or if they're not available,
+#   set to the relevant bit under mountpoint otherwise.
+#  hierbase
+#   A directory containing a Debian FTP site mirror tree.
+#  mountpoint
+#   The mountpoint for the filesystem containing the stuff
+#   empty or unset if we don't know yet, or if we haven't mounted anything;
+#   may also be empty if ‘directory’ was set.
+#  blockdevice
+#   The actual block device to mount.
+#  fstype
+#   The filesystem type to use.
+#  defaultdevice
+#   The default block device to mount.
+
+p_usedevel=no
+if [ -f shvar.$option ]; then
+  . ./shvar.$option
+  defaultdevice="$p_blockdev"
+  usedevel="$p_usedevel"
+fi
+
+mount >$tp.m
+sed -n 's/ ([^)]*)$//; s/^[^ ]* on //; s/ type iso9660$//p' <$tp.m >$tp.l
+ncdroms=$(wc -l <$tp.l)
+if [ $ncdroms -gt 1 ]; then
+  response=""
+  while [ -z "$response" ]; do
+    echo 'Several media discs (ISO9660 filesystems) are mounted:'
+    grep -E 'type iso9660 \([^)]*\)$' <$tp.m | nl
+    echo -n "Is it any of these ?  Type a number, or 'n' for none.  "
+    read response
+    response="$(echo "$response" | sed -e 's/[ 	]*$//')"
+    if expr "$response" : '[0-9][0-9]*$' >/dev/null && \
+       [ $response -ge 1 -a $response -le $ncdroms ]; then
+             mountpoint="$(sed -n $response'p' <$tp.l)"
+      echo
+    elif expr "$response" : '[Nn]' >/dev/null; then
+      mountpoint=""
+    else
+      response=""
+    fi
+  done
+elif [ $ncdroms = 1 ]; then
+  mountpoint="$(cat $tp.l)"
+  perl -ne 'print if s/ type iso9660 \([^)]*\)$// && s/ on .*$//;' \
+    <$tp.m >$tp.d
+  blockdevice="$(cat $tp.d)"
+  yesno yes \
+    "Found a media disc: $blockdevice, mounted on $mountpoint. Is it the right one?"
+  if [ $yesno = no ]; then
+    echo 'Unmounting it ...'
+    umount="$mountpoint"
+    while true; do
+      echo -n 'Please insert the right disc, and hit return:  '
+      read response
+      if mount -rt iso9660 -o nosuid,nodev \
+         "$blockdevice" "$mountpoint"; then
+        echo
+        break
+      fi
+    done
+  fi
+fi
+if [ -z "$mountpoint" ]; then
+  if [ -b /dev/cdrom ]; then
+    echo 'Found that /dev/cdrom exists and is a block device.'
+    newdefaultdevice=/dev/cdrom
+  fi
+  getblockdev 'Insert the media and enter the block device name'
+fi
+
+if [ -n "$mountpoint" ]; then
+  # We must have $mountpoint
+  echo \
+'All directory names should be entered relative to the root of the media disc.
+'
+fi
+
+# now try to get the users idea where the debian
+# hierarchy start below the mointpoint
+
+debug "mountpoint: $mountpoint"
+while true; do
+  if ismulti "${mountpoint}" "${hierbase}"; then
+    multi=yes
+  fi
+
+  echo \
+"Need to know where on the media disc the top level of the Debian
+distribution is - this will usually contain the 'dists' directory.
+
+If the media disc is badly organized and doesn't have a straightforward copy of
+the distribution you may answer 'none' and the needed parts will be prompted
+individually."
+
+  defhierbase=none
+  if [ -n "$p_hierbase" ]; then
+    if [ -d "$mountpoint/$p_hierbase/dists/$dist/main/binary-$iarch" \
+         -o -n "$multi" ]; then
+      echo "Last time you said '$p_hierbase', and that looks plausible."
+      defhierbase="$p_hierbase"
+    else
+      echo "
+Last time you said '$p_hierbase', but that doesn't look plausible,
+since '$p_hierbase/dists/$dist/main/binary-$iarch' doesn't seem to exist.
+And it does not appear that you are using a multiple media set."
+    fi
+  fi
+
+  # at this point defhierbase is set if it looks plausible
+  # if ‘none’ was entered, we assume a media with a debian/ directory
+
+  if [ none = "$defhierbase" -a -d "$mountpoint/debian/dists/$dist/main/binary-$iarch" ]
+  then
+    echo "'/debian' exists and looks plausible, so that's the default."
+    defhierbase=/debian
+  fi
+
+  echo -n "Distribution top level ? [$defhierbase]  "
+  read response
+  if [ -z "$response" ]; then
+    response="$defhierbase"
+  fi
+  if [ none = "$response" ]; then
+    hierbase=""
+    break
+  elif ismulti "$mountpoint" "$response" && [ -z "$multi" ]; then
+    multi=yes
+  fi
+
+  if ! [ -d "$mountpoint/$response/dists/$dist/main/binary-$iarch" \
+         -o -n "$multi" ]; then
+    echo \
+"Neither $response/dists/$dist/main/binary-$iarch does not exist,
+nor are you using a multiple media set"
+    break
+  fi
+
+  hierbase="$(echo "$response" | sed -e 's:/$::; s:^/*:/:; s:/\+:/:g;')"
+  debug "hierbase: [$hierbase]"
+
+  if [ -n "$multi" ]; then
+    disklabel=$(getdisklabel "$mountpoint" "/$response")
+    echo "Ok, this is disc"
+    echo "    $disklabel"
+    #echo "Updating multiple media contents file cache ..."
+    #multi_contentsfile="${mountpoint}/${response}/.disk/contents.gz"
+    #zcat "$multi_contentsfile" > disk-contents.$option
+  fi
+
+  break;
+done
+
+distribution=$dist
+if [ -n "$hierbase" ]; then
+  if [ -d "$mountpoint/$hierbase/dists/unstable/binary-$iarch" ]; then
+    echo \
+'
+Both a stable released distribution and a work-in-progress
+development tree are available for installation.  Would you like to
+use the unreleased development tree (this is only recommended for
+experts who like to live dangerously and want to help with testing) ?'
+    yesno "$p_usedevel" 'Use unreleased development distribution ?'
+    usedevel="$yesno"
+    if [ "$usedevel" = yes ]; then
+      distribution=development
+    fi
+  else
+    usedevel=no
+  fi
+  echo
+fi
+
+case "$hierbase" in
+/* )
+  ;;
+'' )
+  ;;
+* )
+  hierbase="/$hierbase"
+  ;;
+esac
+
+check_binary () {
+  # args: area-in-messages directory
+  debug "check_binary($@)"
+
+  if [ ! -d "${mountpoint}$2" -a -z "$multi" ]; then
+    echo "'$2' does not exist."
+    return
+  fi
+
+# In this special case it is ok for a sub-distribution to not contain any
+# .deb files. Each media should contain all Packages.cd files but does not
+# need to contain the .deb files.
+#
+#   if ! { find -L "$mountpoint$2" -name '*.deb' -print \
+#     | head -1 | grep . ; } >/dev/null 2>&1 && [ -z "$multi" ];
+#   then
+#     echo "'$2' does not contain any *.deb packages."
+#     return
+#   fi
+
+  this_binary="$2"
+  echo -n "Using '$this_binary' as $1 binary directory"
+
+  if [ -n "$multi" ]; then
+    this_disk=$(getdisklabel ${mountpoint} "/$hierbase")
+    echo " from disc"
+    echo "    '$this_disk'"
+  else
+    echo ""
+  fi
+}
+
+find_area () {
+  # args: area-in-messages area-in-vars subdirectory-in-hier
+  #       last-time-binary last-time-packages
+  debug "find_area($@)"
+  this_binary=''
+  this_packages=''
+  this_disk=''
+  if [ -n "$hierbase" ]; then
+    check_binary $1 $(echo "$hierbase/dists/$3/$1/binary-$iarch" | sed 's:/\+:/:g')
+    debug "THIS_BINARY $this_binary"
+  fi
+  if [ $2 = nf -a -z "$this_binary" ]; then
+    echo "
+Note: most media distributions of Debian do not include programs available
+in the 'non-free' directory of the distribution site.
+This is because these programs are under licenses that do not allow source
+modification or prevent distribution for profit on a media, or other
+restrictions that make them not free software.
+If you wish to install these programs you will have to get them from an
+alternative source."
+  fi
+  while [ -z "$this_binary" ]; do
+    defaultbinary="$4"
+    echo "
+Which directory contains the *.deb packages from the $1 distribution
+area (this directory is named '$3/binary' on the distribution site) ?
+Say 'none' if this area is not available."
+    if [ $2 != main -a -z "$defaultbinary" ]; then
+      defaultbinary=none
+    fi
+    echo -n \
+"Enter _$1_ binary directory. [$4]
+ ?  "
+    read response
+    if [ -z "$response" -a -n "$defaultbinary" ]; then
+      response="$defaultbinary"
+    fi
+    if [ none = "$response" ]; then
+      break
+    fi
+    case "$response" in
+    '' | none)
+      continue
+      ;;
+    esac
+    check_binary $1 "$(echo "$response" | sed -e 's:/$::; s:^/*:/:')"
+  done
+  if [ -n "$this_binary" ]; then
+    if [ "$multi" = "yes" ]; then
+      for f in Packages.cd.gz packages.cd.gz Packages.cd packages.cd; do
+        if [ -f "$mountpoint/$this_binary/$f" ]; then
+          this_packages="$this_binary/$f"
+          echo "Using '$this_packages' for $1."
+          break
+        fi
+      done
+    elif [ -f "${mountpoint}${hierbase}/.disk/packages/$1/Packages.gz" ]; then
+      this_packages=$(echo "${hierbase}/.disk/packages/$1/Packages.gz"|sed 's:/\+:/:g')
+      echo "Using '${this_packages}' for $1."
+    fi
+    while [ -z "$this_packages" ]; do
+      echo -n "
+Cannot find the $1 'Packages.cd' file. The information in the
+'Packages.cd' file is important for package selection during new
+installations, and is very useful for upgrades.
+
+If you overlooked it when downloading you should do get it now and
+return to this installation procedure when you have done so: you will
+find one Packages.cd file and one Packages.cd.gz file -- either will do --
+in the 'binary' subdirectory of each area on the FTP sites and
+media discs. Alternatively (and this will be rather slow) the packages in
+the distribution area can be scanned - say 'scan' if you want to do so.
+
+You need a separate Packages.cd file from each of the distribution areas
+you wish to install.
+
+Where is the _$1_ 'Packages.cd' file (if none is available, say 'none')
+[$5]
+ ?  "
+      read response
+      if [ -z "$response" -a -n "$5" ]; then
+        response="$5"
+      fi
+      case "$response" in
+      '')
+        break
+        ;;
+      none)
+        break
+        ;;
+      scan)
+        this_packages=scan
+        ;;
+      /*)
+        this_packages="$response"
+        ;;
+      *)
+        this_packages="/$response"
+        ;;
+      esac
+    done
+  fi
+  eval $2'_binary="$this_binary"'
+  eval $2'_packages="$this_packages"'
+  eval $2'_disk="$this_disk"'
+}
+
+find_area main main "$distribution" "$p_main_binary" "$p_main_packages"
+find_area contrib ctb "$distribution" "$p_ctb_binary" "$p_ctb_packages"
+find_area non-free-firmware nff "$distribution" "$p_nff_binary" "$p_nff_packages"
+find_area non-free nf "$distribution" "$p_nf_binary" "$p_nf_packages"
+find_area local lcl local "$p_lcl_binary" "$p_lcl_packages"
+
+echo -n '
+Hit RETURN to continue.  '
+read response
+
+exec 3>shvar.$option.new
+
+outputparam p_blockdev "$blockdevice"
+outputparam p_fstype "$fstype"
+outputparam p_mountpoint "$mountpoint"
+outputparam p_hierbase "$hierbase"
+outputparam p_usedevel "$usedevel"
+outputparam p_main_packages "$main_packages"
+outputparam p_main_binary "$main_binary"
+outputparam p_main_disk "$main_disk"
+outputparam p_ctb_packages "$ctb_packages"
+outputparam p_ctb_binary "$ctb_binary"
+outputparam p_ctb_disk "$ctb_disk"
+outputparam p_nff_packages "$nff_packages"
+outputparam p_nff_binary "$nff_binary"
+outputparam p_nff_disk "$nff_disk"
+outputparam p_nf_packages "$nf_packages"
+outputparam p_nf_binary "$nf_binary"
+outputparam p_nf_disk "$nf_disk"
+outputparam p_lcl_packages "$lcl_packages"
+outputparam p_lcl_binary "$lcl_binary"
+outputparam p_multi "$multi"
+outputparam p_multi_contentsfile "$multi_contentsfile"
+
+mv shvar.$option.new shvar.$option
+
+xit=0