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#!/bin/sh
# Copyright © 1999 ImageMagick Studio LLC
# Copyright (C) 2003 - 2008 GraphicsMagick Group
#
# This program is covered by multiple licenses, which are described in
# LICENSE. You should have received a copy of LICENSE with this
# package; otherwise see https://imagemagick.org/script/license.php.
#
# Convert the specified POSIX path to a Windows path under MinGW and Cygwin
# The optional second parameter specifies the level of backslash escaping
# to apply for each Windows backslash position in order to support varying
# levels of variable substitutions in scripts.
#
# Note that Cygwin includes the 'cygpath' utility, which already provides
# path translation capability.
#
# Written by Bob Friesenhahn, June 2002
#
arg="$1"
escapes=4
if test -n "$2"; then
escapes="$2"
if test $escapes -gt 3; then
printf "$0: escape level must in range 0 - 3\n"
exit 1
fi
fi
result=''
length=0
max_length=0
mount | sed -e 's:\\:/:g' | (
IFS="\n"
while read mount_entry
do
win_mount_path=`printf "$mount_entry\n" | sed -e 's: .*::g'`
unix_mount_path=`printf "$mount_entry\n" | sed -e 's:.* on ::;s: type .*::'`
temp=`printf "$arg" | sed -e "s!^$unix_mount_path!$win_mount_path!"`
if test "$temp" != "$arg"
then
candidate="$temp"
length=${#unix_mount_path}
if test $length -gt $max_length
then
result=$candidate
max_length=$length
fi
fi
done
if test -z "$result"
then
printf "$0: path \"$arg\" is not mounted\n"
exit 1
fi
case "$escapes" in
0)
printf "${result}" | sed -e 's:/:\\:g'
;;
1)
printf "${result}" | sed -e 's:/:\\\\:g'
;;
2)
printf "${result}" | sed -e 's:/:\\\\\\\\:g'
;;
3)
printf "${result}" | sed -e 's:/:\\\\\\\\\\\\\\\\:g'
;;
*)
printf "${result}"
;;
esac
exit 0;
)
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