mbedtls/tmp/analyze-names.sh
2015-04-03 18:47:04 +02:00

51 lines
1.3 KiB
Bash
Executable file

#!/bin/sh
set -eu
tmp/list-macros.sh
tmp/list-enum-consts.pl
tmp/list-identifiers.sh
tmp/list-symbols.sh
UNDECLARED=$( diff exported-symbols identifiers | sed -n -e 's/^< //p' )
if [ "x$UNDECLARED" == "x" ]; then
echo "All exported symbols are declared in headers: good"
else
echo "The following symbols are probably missing a 'static': $UNDECLARED"
fi
for THING in macros identifiers enum-consts; do
echo ''
echo "=== $THING ==="
NO_=$( grep -v _ $THING | tr '\n' ' ' )
echo "Without underscore: $NO_"
cut -f1 -d_ $THING | uniq -c | sort -nr > prefix-$THING
echo "By prefix: (10 most frequent, see prefix-$THING for full list)"
head -n 10 < prefix-$THING
done
echo ''; echo "=== all public names ==="
sort -u macros identifiers enum-consts > public-names
wc -l public-names
NL='
'
sed -n 's/POLARSSL_[A-Z0-9_]*/\'"$NL"'&\'"$NL"/gp \
include/mbedtls/*.h tests/scripts/* scripts/* library/*.c configs/*.h \
| grep POLARSSL | sort -u > _POLARSSL_XXX
diff public-names _POLARSSL_XXX | sed -n 's/^> //p' > extra-names
rm _POLARSSL_XXX
echo 'polarssl_zeroize' >> extra-names
wc -l extra-names
for THING in public-names extra-names; do
if grep '[^A-Za-z0-9_]' $THING; then
echo "invalid character in $THING" >&2
exit 1;
fi
done