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#!/bin/bash
##===----------------------------------------------------------------------===##
##
## This source file is part of the SwiftNIO open source project
##
## Copyright (c) 2017-2018 Apple Inc. and the SwiftNIO project authors
## Licensed under Apache License v2.0
##
## See LICENSE.txt for license information
## See CONTRIBUTORS.txt for the list of SwiftNIO project authors
##
## SPDX-License-Identifier: Apache-2.0
##
##===----------------------------------------------------------------------===##
set -eu
here="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
case "$(uname -s)" in
Darwin)
sed=gsed
;;
*)
sed=sed
;;
esac
if ! hash ${sed} 2>/dev/null; then
echo "You need sed \"${sed}\" to run this script ..."
echo
echo "On macOS: brew install gnu-sed"
exit 42
fi
for f in LICENSE-MIT AUTHORS; do
curl -o "${f}" \
-Ls "https://raw.githubusercontent.com/nodejs/http-parser/master/${f}"
done
for f in http_parser.c http_parser.h; do
( echo "/* Additional changes for SwiftNIO:"
echo " - prefixed all symbols by 'c_nio_'"
echo "*/"
curl -Ls "https://raw.githubusercontent.com/nodejs/http-parser/master/$f"
) > "$here/c_nio_$f"
"$sed" -i \
-e 's#"http_parser.h"#"include/c_nio_http_parser.h"#g' \
-e 's/\b\(http_body_is_final\)/c_nio_\1/g' \
-e 's/\b\(http_errno_description\)/c_nio_\1/g' \
-e 's/\b\(http_errno_name\)/c_nio_\1/g' \
-e 's/\b\(http_message_needs_eof\)/c_nio_\1/g' \
-e 's/\b\(http_method_str\)/c_nio_\1/g' \
-e 's/\b\(http_parser_execute\)/c_nio_\1/g' \
-e 's/\b\(http_parser_init\)/c_nio_\1/g' \
-e 's/\b\(http_parser_parse_url\)/c_nio_\1/g' \
-e 's/\b\(http_parser_pause\)/c_nio_\1/g' \
-e 's/\b\(http_parser_settings_init\)/c_nio_\1/g' \
-e 's/\b\(http_parser_url_init\)/c_nio_\1/g' \
-e 's/\b\(http_parser_version\)/c_nio_\1/g' \
-e 's/\b\(http_should_keep_alive\)/c_nio_\1/g' \
-e 's/\b\(http_status_str\)/c_nio_\1/g' \
-e 's/\b\(http_parser_set_max_header_size\)/c_nio_\1/g' \
"$here/c_nio_$f"
done
mv "$here/c_nio_http_parser.h" "$here/include/c_nio_http_parser.h"
tmp=$(mktemp -d /tmp/.test_compile_XXXXXX)
clang -o "$tmp/test.o" -c "$here/c_nio_http_parser.c"
num_non_nio=$(nm "$tmp/test.o" | grep ' T ' | grep -v c_nio | wc -l)
test 0 -eq $num_non_nio || {
echo "ERROR: $num_non_nio exported non-prefixed symbols found"
nm "$tmp/test.o" | grep ' T ' | grep -v c_nio
exit 1
}
rm -rf "$tmp"
|
