Return to update-smart-drivedb.in CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / smartmontools

Annotation of embedaddon/smartmontools/update-smart-drivedb.in, revision 1.1.1.2

1.1       misho       1: #! /bin/sh
                      2: #
                      3: # smartmontools drive database update script
                      4: #
1.1.1.2 ! misho       5: # Copyright (C) 2010-13 Christian Franke <smartmontools-support@lists.sourceforge.net>
1.1       misho       6: #
                      7: # This program is free software; you can redistribute it and/or modify
                      8: # it under the terms of the GNU General Public License as published by
                      9: # the Free Software Foundation; either version 2, or (at your option)
                     10: # any later version.
                     11: #
                     12: # You should have received a copy of the GNU General Public License
                     13: # (for example COPYING); If not, see <http://www.gnu.org/licenses/>.
                     14: #
1.1.1.2 ! misho      15: # $Id: update-smart-drivedb.in 3814 2013-06-04 19:38:25Z chrfranke $
1.1       misho      16: #
                     17: 
                     18: set -e
                     19: 
                     20: # Set by config.status
                     21: PACKAGE="@PACKAGE@"
                     22: VERSION="@VERSION@"
                     23: prefix="@prefix@"
                     24: exec_prefix="@exec_prefix@"
                     25: sbindir="@sbindir@"
                     26: datarootdir="@datarootdir@"
                     27: datadir="@datadir@"
                     28: drivedbdir="@drivedbdir@"
                     29: 
                     30: # Download tools
                     31: os_dltools="@os_dltools@"
                     32: 
                     33: # drivedb.h update branch
                     34: BRANCH="@DRIVEDB_BRANCH@"
                     35: 
                     36: # Default drivedb location
                     37: DEST="$drivedbdir/drivedb.h"
                     38: 
                     39: # Smartctl used for syntax check
                     40: SMARTCTL="$sbindir/smartctl"
                     41: 
1.1.1.2 ! misho      42: # Download URL for sourceforge code browser
        !            43: SRCEXPR='http://sourceforge.net/p/smartmontools/code/HEAD/tree/$location/smartmontools/drivedb.h?format=raw'
1.1       misho      44: 
                     45: # Parse options
                     46: q="-q "
                     47: case "$1" in
                     48:   -v) q=; shift ;;
                     49: esac
                     50: 
                     51: case "$*" in
                     52:   -*|*\ *)
                     53:     cat <<EOF
                     54: smartmontools $VERSION drive database update script
                     55: 
                     56: Usage: $0 [-v] [DESTFILE]
                     57: 
                     58:   -v    verbose output
                     59: 
                     60: Updates $DEST
                     61: or DESTFILE from smartmontools SVN repository.
                     62: Tries to download first from branch $BRANCH
                     63: and then from trunk.
                     64: EOF
                     65:     exit 1
                     66:     ;;
                     67: 
                     68:   "") ;;
                     69:   *)  DEST="$1" ;;
                     70: esac
                     71: 
                     72: # Abort if 'which' is not available
                     73: which which >/dev/null || exit 1
                     74: 
                     75: # Find download tool
                     76: DOWNLOAD=
                     77: for t in $os_dltools; do
                     78:   if which $t >/dev/null 2>/dev/null; then
                     79:     case $t in
                     80:       curl)  DOWNLOAD="curl ${q:+-s }"'-f -o "$DEST.new" "$SRC"' ;;
                     81:       lynx)  DOWNLOAD='lynx -source "$SRC" >"$DEST.new"' ;;
                     82:       wget)  DOWNLOAD="wget $q"'-O "$DEST.new" "$SRC"' ;;
                     83:       fetch) DOWNLOAD='fetch -o "$DEST.new" "$SRC"' ;; # FreeBSD
                     84:       ftp)   DOWNLOAD='ftp -o "$DEST.new" "$SRC"' ;; # OpenBSD
                     85:     esac
                     86:     break
                     87:   fi
                     88: done
                     89: if [ -z "$DOWNLOAD" ]; then
                     90:   echo "$0: found none of: $os_dltools" >&2; exit 1
                     91: fi
                     92: 
                     93: # Try possible branch first, then trunk
                     94: for location in "branches/$BRANCH" "trunk"; do
                     95:   test -n "$q" || echo "Download from $location"
                     96: 
                     97:   errmsg=
                     98:   rm -f "$DEST.new"
                     99:   SRC="`eval echo "$SRCEXPR"`"
                    100: 
                    101:   if (eval $DOWNLOAD); then :; else
                    102:     errmsg="download from $location failed (HTTP error)"
                    103:     continue
                    104:   fi
1.1.1.2 ! misho     105:   if grep -i '<title>.*Error has Occurred' "$DEST.new" >/dev/null; then
        !           106:     errmsg="download from $location failed (SF code browser error)"
1.1       misho     107:     continue
                    108:   fi
                    109: 
                    110:   break
                    111: done
                    112: 
                    113: if [ -n "$errmsg" ]; then
                    114:   rm -f "$DEST.new"
                    115:   echo "$0: $errmsg" >&2
                    116:   exit 1
                    117: fi
                    118: 
                    119: # Adjust timestamp and permissions
                    120: touch "$DEST.new"
                    121: chmod 0644 "$DEST.new"
                    122: 
                    123: # Check syntax
                    124: rm -f "$DEST.error"
                    125: if $SMARTCTL -B "$DEST.new" -P showall >/dev/null; then :; else
                    126:   mv "$DEST.new" "$DEST.error"
                    127:   echo "$DEST.error: rejected by $SMARTCTL, probably no longer compatible" >&2
                    128:   exit 1
                    129: fi
                    130: 
1.1.1.2 ! misho     131: # Keep old file if identical
1.1       misho     132: rm -f "$DEST.lastcheck"
                    133: if [ -f "$DEST" ]; then
1.1.1.2 ! misho     134:   if cmp "$DEST" "$DEST.new" >/dev/null 2>/dev/null; then
1.1       misho     135:     rm -f "$DEST.new"
                    136:     touch "$DEST.lastcheck"
                    137:     echo "$DEST is already up to date"
                    138:     exit 0
                    139:   fi
                    140:   mv "$DEST" "$DEST.old"
                    141: fi
                    142: 
                    143: mv "$DEST.new" "$DEST"
                    144: 
                    145: echo "$DEST updated from $location"
                    146: