ipmitool/lib/create_pen_list
Vernon Mauery e65a96b38d create_pen_list: only print if values are set
On a failed download of the PEN list, the create_pen_list script
improperly printed an invalid entry of { , "" } causing the build to
fail. The last line print must check that it has something to print or
it will print the wrong thing.

Partially resolves ipmitool/ipmitool#11

Signed-off-by: Vernon Mauery <vernon.mauery@intel.com>
2019-05-29 15:56:11 +03:00

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#!/bin/bash
# vi: set ts=2 sw=2 et :
#
# IANA PEN List generator
#
# This script takes the official IANA PEN registry and generates
# a C language output for inclusion into ipmi_strings.c
#
# Copyright (c) 2018 Alexander Amelkin <alexander@amelkin.msk.ru>
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, 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.
#
OUTFILE=$1
PENLIST_URL=https://www.iana.org/assignments/enterprise-numbers/enterprise-numbers
if [ -z "$OUTFILE" ]; then
echo $0: Must specify output file
exit
fi
parse_pen_list() {
iconv -f utf8 -t ascii//TRANSLIT//IGNORE \
| awk '
/^[0-9]+/ {
if(PEN) {
print "{ " PEN ", \"" ENTERPRISE "\" },"
}
PEN=$1
}
/^ [[:alnum:]]/ {
# Remove leading spaces
sub(/^[[:space:]]+/,"")
# Remove question marks (Chinese characters after iconv)
gsub(/\?/,"");
# Remove non-printable characters
gsub(/[^[:print:]]/,"");
# Escape slashes and double quotes
gsub(/["\\]/,"\\\\&")
ENTERPRISE=$0;
}
END {
if(PEN) {
print "{ " PEN ", \"" ENTERPRISE "\" },"
}
}'
}
echo "Generating IANA PEN list..."
curl -# "$PENLIST_URL" | parse_pen_list > "$OUTFILE"