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https://gitlab.winehq.org/wine/wine-gecko.git
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118 lines
3.4 KiB
Bash
Executable File
118 lines
3.4 KiB
Bash
Executable File
#!/bin/bash -e
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# -*- Mode: Shell-script; tab-width: 4; indent-tabs-mode: nil; -*-
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# Mozilla Corporation.
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# Portions created by the Initial Developer are Copyright (C) 2006.
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Bob Clary <bob@bclary.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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source $TEST_DIR/bin/library.sh
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#
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# options processing
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#
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options="d:n"
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function usage()
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{
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cat <<EOF
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usage:
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$SCRIPT -d directory [-n]
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-d directory directory to be created.
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-n never prompt when removing existing directory.
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Attempts to safely create an empty directory. If -n is not
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specified, the script will prompt before deleting any files
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or directories. If -n is specified, it will not prompt.
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The safety measures include refusing to run if run by user
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root and by refusing to create directories unless there are
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a subdirectory of /tmp or have at least two ancestor
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directories... /grandparent/parent/child.
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******************** WARNING ********************
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This script will destroy existing directories and
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their contents. It can potentially wipe out your
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disk. Use with caution.
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******************** WARNING ********************
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EOF
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exit 1
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}
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unset directory
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rmopt="-i"
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while getopts $options optname ;
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do
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case $optname in
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d) directory=$OPTARG;;
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n) unset rmopt;;
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esac
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done
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if [[ -z $directory ]]
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then
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usage
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fi
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if [[ `whoami` == "root" ]]; then
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error "can not be run as root" $LINENO
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fi
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# get the cannonical name directory name
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mkdir -p "$directory"
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if ! pushd "$directory" > /dev/null ; then
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error "$directory is not accessible" $LINENO
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fi
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directory=`pwd`
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popd > /dev/null
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if [[ "$directory" == "/" ]]; then
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error "directory $directory can not be root" $LINENO
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fi
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parent=`dirname "$directory"`
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grandparent=`dirname "$parent"`
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if [[ "$parent" != "/tmp" && ( "$parent" == "/" || "$grandparent" == "/" ) ]]; then
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error "directory $directory can not be a subdirectory of $parent" $LINENO
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fi
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# clean the directory if requested
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rm -fR $rmopt $directory
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mkdir -p "$directory"
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