IXWebSocket/third_party/mbedtls/crypto/tests/scripts/list-identifiers.sh
Benjamin Sergeant 57976cf613
Feature/mbedtls (#84)
* try to import mbedtls and build it

* add stubs socket class

* some boilterplate, read and write function implemented

* more boilterplate / current error in handshake because no CA cert is setup

* add something so skip ca verification, can ws curl https://google.com !

* cleanup / close implemented

* tweak CMakefiles

* typo in include

* update readme

* disable unittests
2019-06-01 17:41:48 -07:00

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#!/bin/bash
#
# Create a file named identifiers containing identifiers from internal header
# files or all header files, based on --internal flag.
# Outputs the line count of the file to stdout.
#
# Usage: list-identifiers.sh [ -i | --internal ]
set -eu
if [ -d include/mbedtls ]; then :; else
echo "$0: must be run from root" >&2
exit 1
fi
INTERNAL=""
until [ -z "${1-}" ]
do
case "$1" in
-i|--internal)
INTERNAL="1"
;;
*)
# print error
echo "Unknown argument: '$1'"
exit 1
;;
esac
shift
done
if [ $INTERNAL ]
then
HEADERS=$( ls include/mbedtls/*_internal.h library/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
else
HEADERS=$( ls include/mbedtls/*.h include/psa/*.h library/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
fi
rm -f identifiers
grep '^[^ /#{]' $HEADERS | \
sed -e 's/^[^:]*://' | \
egrep -v '^(extern "C"|(typedef )?(struct|enum)( {)?$|};?$)' \
> _decls
if true; then
sed -n -e 's/.* \**\([a-zA-Z_][a-zA-Z0-9_]*\)(.*/\1/p' \
-e 's/.*(\*\(.*\))(.*/\1/p' _decls
grep -v '(' _decls | sed -e 's/\([a-zA-Z0-9_]*\)[;[].*/\1/' -e 's/.* \**//'
fi > _identifiers
if [ $( wc -l < _identifiers ) -eq $( wc -l < _decls ) ]; then
rm _decls
egrep -v '^(u?int(16|32|64)_t)$' _identifiers | sort > identifiers
rm _identifiers
else
echo "$0: oops, lost some identifiers" 2>&1
exit 1
fi
wc -l identifiers