helpers/url_rewrite/fake/url_fake_rewrite.sh

   1 #!/bin/sh
   2 #
   3 ## Copyright (C) 1996-2014 The Squid Software Foundation and contributors
   4 ##
   5 ## Squid software is distributed under GPLv2+ license and includes
   6 ## contributions from numerous individuals and organizations.
   7 ## Please see the COPYING and CONTRIBUTORS files for details.
   8 ##
   9 #
  10 # Copyright (c) 2009-2014, Treehouse Networks Ltd. New Zealand
  11 # All rights reserved.
  12 #
  13 # Redistribution and use in source and binary forms, with or without
  14 # modification, are permitted provided that the following conditions
  15 # are met:
  16 #
  17 # 1. Redistributions of source code must retain the above copyright
  18 # notice, this list of conditions and the following disclaimer.
  19 #
  20 # 2. Redistributions in binary form must reproduce the above copyright
  21 # notice, this list of conditions and the following disclaimer in the
  22 # documentation and/or other materials provided with the distribution.
  23 #
  24 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  25 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  26 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  27 # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  28 # COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  29 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  30 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  31 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  32 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  33 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  34 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  35 # POSSIBILITY OF SUCH DAMAGE.
  36 #
  37
  38 if test "${1}" = "-h" ; then
  39         echo "Usage: $0 [-h] [-c] [-d logfile]"
  40         echo "  -h           Help: this help text"
  41         echo "  -c           Accept concurrent request format"
  42         echo "  -d logfile   Debug: log all data received to the named file"
  43         exit 1
  44 fi
  45
  46 concurrent=0
  47 if test "${1}" = "-c" ; then
  48         concurrent=1
  49         shift
  50 fi
  51
  52 DEBUG=0
  53 if test "${1}" = "-d" ; then
  54         DEBUG=1
  55         LOG="${2}"
  56 fi
  57
  58 if test "$concurrent" = "1"; then
  59         # read concurrent input format
  60         while read id url rest; do
  61                 if test "${DEBUG}" = "1" ; then
  62                         echo "ID:$id URL:$url EXTRAS:$rest" >>${LOG}
  63                 fi
  64                 # blank URL for no change, or replace with another URL.
  65                 echo "${id} "
  66         done
  67 else
  68         # read old non-concurrent input format
  69         while read url rest; do
  70                 if test "${DEBUG}" = "1" ; then
  71                         echo "URL:$url EXTRAS:$rest" >>${LOG}
  72                 fi
  73                 # blank line/URL for no change, or replace with another URL.
  74                 echo
  75         done
  76 fi