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if [ ! "$_TIMEZONE_COUNTRIES_SUBR" ]; then _TIMEZONE_COUNTRIES_SUBR=1
#
# Copyright (c) 2011-2012 Devin Teske
# All Rights Reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
# f_country $code $property
#
# Returns a single property of a given country. Available properties are:
#
# name Name of the country as read from _PATH_ISO3166.
# nzones Number of zones within the country (-1 if country has
# only a single zone).
# filename The filename portion of the TZ field (after the `/') as
# read from _PATH_ZONETAB.
# cont The principal continent in which the country lies (appears
# before the `/' in the TZ field of _PATH_ZONETAB).
# filename_N Like filename, but for the Nth zone when the country has
# multiple zones (nzones > 0).
# cont_N Like cont, but for the Nth zone when the country has
# multiple zones (nzones > 0).
# descr_N Like name, but for the Nth zone when the country has
# multiple zones (nzones > 0)
#
f_country()
{
local code="$1" property="$2"
eval echo \"\${country_${code}_$property}\"
}
# f_sort_countries
#
# Sorts alphabetically the 2-character country codes listed in $COUNTRIES based
# on the name of each country.
#
# This function is a two-parter. Below is the awk(1) portion of the function,
# afterward is the sh(1) function which utilizes the below awk script.
#
f_sort_countries_awk='
{
split($0, array, /[[:space:]]+/)
for (item in array)
{
tlc = array[item]
print ENVIRON["country_" tlc "_name"] " " tlc
}
}
'
f_sort_countries()
{
COUNTRIES=$( echo "$COUNTRIES" | awk "$f_sort_countries_awk" |
sort | awk '{print $NF}' )
export COUNTRIES
}
f_dprintf "%s: Successfully loaded." timezone/countries.subr
fi # ! $_TIMEZONE_COUNTRIES_SUBR
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