mirror of
https://github.com/Mbed-TLS/mbedtls.git
synced 2025-10-30 10:45:34 +03:00
63 lines
1.3 KiB
Bash
Executable File
63 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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#
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# Create a file named identifiers containing identifiers from internal header
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# files or all header files, based on --internal flag.
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# Outputs the line count of the file to stdout.
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#
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# Usage: list-identifiers.sh [ -i | --internal ]
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set -eu
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if [ -d include/mbedtls ]; then :; else
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echo "$0: must be run from root" >&2
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exit 1
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fi
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INTERNAL=""
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until [ -z "${1-}" ]
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do
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case "$1" in
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-i|--internal)
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INTERNAL="1"
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;;
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*)
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# print error
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echo "Unknown argument: '$1'"
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exit 1
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;;
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esac
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shift
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done
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if [ $INTERNAL ]
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then
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HEADERS=$( ls include/mbedtls/*_internal.h | egrep -v 'compat-1\.3\.h|bn_mul' )
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else
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HEADERS=$( ls include/mbedtls/*.h | egrep -v 'compat-1\.3\.h|bn_mul' )
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fi
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rm -f identifiers
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grep '^[^ /#{]' $HEADERS | \
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sed -e 's/^[^:]*://' | \
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egrep -v '^(extern "C"|(typedef )?(struct|enum)( {)?$|};?$)' \
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> _decls
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if true; then
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sed -n -e 's/.* \**\([a-zA-Z_][a-zA-Z0-9_]*\)(.*/\1/p' \
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-e 's/.*(\*\(.*\))(.*/\1/p' _decls
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grep -v '(' _decls | sed -e 's/\([a-zA-Z0-9_]*\)[;[].*/\1/' -e 's/.* \**//'
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fi > _identifiers
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if [ $( wc -l < _identifiers ) -eq $( wc -l < _decls ) ]; then
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rm _decls
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egrep -v '^(u?int(16|32|64)_t)$' _identifiers | sort > identifiers
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rm _identifiers
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else
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echo "$0: oops, lost some identifiers" 2>&1
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exit 1
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fi
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wc -l identifiers
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