Signed-off-by: Matt Darfeuille <[email protected]> --- Shorewall-core/lib.installer | 84 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 Shorewall-core/lib.installer
diff --git a/Shorewall-core/lib.installer b/Shorewall-core/lib.installer new file mode 100644 index 0000000..50f9239 --- /dev/null +++ b/Shorewall-core/lib.installer @@ -0,0 +1,84 @@ +# +# +# Shorewall 5.0 -- /usr/share/shorewall/lib.installer. +# +# (c) 2017 - Tom Eastep ([email protected]) +# (c) 2017 - Matt Darfeuille ([email protected]) +# +# Complete documentation is available at http://shorewall.net +# +# This program is part of Shorewall. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 2 of the license or, at your +# option, any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <http://www.gnu.org/licenses/>. +# +# The purpose of this library is to hold those functions used by the products installer. +# +######################################################################################### + +fatal_error() +{ + echo " ERROR: $@" >&2 + exit 1 +} + +split() { + local ifs + ifs=$IFS + IFS=: + set -- $1 + echo $* + IFS=$ifs +} + +qt() +{ + "$@" >/dev/null 2>&1 +} + +mywhich() { + local dir + + for dir in $(split $PATH); do + if [ -x $dir/$1 ]; then + echo $dir/$1 + return 0 + fi + done + + return 2 +} + +delete_file() # $1 = file to delete +{ + rm -f $1 +} + +require() +{ + eval [ -n "\$$1" ] || fatal_error "Required option $1 not set" +} + +make_directory() # $1 = directory , $2 = mode +{ + mkdir $1 + chmod $2 $1 + [ -n "$OWNERSHIP" ] && chown $OWNERSHIP $1 +} + +make_parent_directory() # $1 = directory , $2 = mode +{ + mkdir -p $1 + chmod $2 $1 + [ -n "$OWNERSHIP" ] && chown $OWNER:$GROUP $1 +} -- 2.8.3 ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Shorewall-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/shorewall-devel
