usr.sbin/lpr/lp/lp.sh

   1 #!/bin/sh
   2 #
   3 #
   4 # Copyright (c) 1995 Joerg Wunsch
   5 #
   6 # All rights reserved.
   7 #
   8 # This program is free software.
   9 #
  10 # Redistribution and use in source and binary forms, with or without
  11 # modification, are permitted provided that the following conditions
  12 # are met:
  13 # 1. Redistributions of source code must retain the above copyright
  14 #    notice, this list of conditions and the following disclaimer.
  15 # 2. Redistributions in binary form must reproduce the above copyright
  16 #    notice, this list of conditions and the following disclaimer in the
  17 #    documentation and/or other materials provided with the distribution.
  18 # 3. All advertising materials mentioning features or use of this software
  19 #    must display the following acknowledgement:
  20 #       This product includes software developed by Joerg Wunsch
  21 # 4. The name of the developer may not be used to endorse or promote
  22 #    products derived from this software without specific prior written
  23 #    permission.
  24 #
  25 # THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
  26 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  27 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  28 # IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
  29 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  30 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  31 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  32 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  33 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  34 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  35 #
  36 #
  37 # Posix 1003.2 compliant print spooler interface.
  38 #
  39 # $FreeBSD: src/usr.sbin/lpr/lp/lp.sh,v 1.7 2000/03/08 10:02:11 sheldonh Exp $
  40 # $DragonFly: src/usr.sbin/lpr/lp/lp.sh,v 1.2 2003/06/17 04:29:56 dillon Exp $
  41 #
  42
  43 ncopies=""
  44 symlink="-s"
  45
  46 # Posix says LPDEST gets precedence over PRINTER
  47 dest=${LPDEST:-${PRINTER:-lp}}
  48
  49 #
  50 # XXX We include the -o flag as a dummy.  Posix 1003.2 does not require
  51 # it, but the rationale mentions it as a possible future extension.
  52 # XXX We include the -s flag as a dummy.  SUSv2 requires it,
  53 # although we do not yet emit the affected messages.
  54 #
  55 while getopts "cd:n:o:s" option
  56 do
  57         case $option in
  58
  59         c)                      # copy files before printing
  60                 symlink="";;
  61         d)                      # destination
  62                 dest="${OPTARG}";;
  63         n)                      # number of copies
  64                 ncopies="-#${OPTARG}";;
  65         o)                      # (printer option)
  66                 : ;;
  67         s)                      # (silent option)
  68                 : ;;
  69         *)                      # (error msg printed by getopts)
  70                 exit 2;;
  71         esac
  72 done
  73
  74 shift $(($OPTIND - 1))
  75
  76 exec /usr/bin/lpr "-P${dest}" ${symlink} ${ncopies} "$@"