mirror of
https://github.com/vel21ripn/nDPI.git
synced 2026-04-28 15:09:47 +00:00
3f2f1f8ce4
* Added ability to define protocol dissectors in shred libraries and load them at runtime --------- Co-authored-by: Ivan Nardi <nardi.ivan@gmail.com>
69 lines
2.3 KiB
Bash
Executable file
69 lines
2.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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SCRIPT_DIR="$(realpath "$(dirname "${0}")")"
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NDPI_LIB="${1:-${SCRIPT_DIR}/../src/lib/libndpi.a}"
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if [ ! -r "${NDPI_LIB}" ]; then
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printf '%s\n' "${0}: nDPI static library '$(realpath "${NDPI_LIB}")' not found."
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exit 1
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fi
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FAIL_COUNT=0
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CURRENT_OBJECT=''
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for line in $(nm -P -u "${NDPI_LIB}"); do
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OBJECT="$(printf '%s' "${line}" | grep -E "^${NDPI_LIB}\[.*\.o\]:" | grep -oE "\[.*\.o\]" || true)"
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if [ ! -z "${OBJECT}" ]; then
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CURRENT_OBJECT="${OBJECT}"
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fi
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#printf '%s\n' "${line}"
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FOUND_SYMBOL="$(printf '%s' "${line}" | grep '^\(malloc\|calloc\|realloc\|free\|printf\|fprintf\|isdigit\|isalpha\|isalnum\|isspace\|isprint\|ispunct\)$' || true)"
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if [ ! -z "${FOUND_SYMBOL}" ]; then
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SKIP=0
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case "${CURRENT_OBJECT}" in
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'[ndpi_main.o]'|'[ndpi_plugin.o]')
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case "${FOUND_SYMBOL}" in
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'printf'|'fprintf') SKIP=1 ;;
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esac
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;;
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'[ndpi_analyze.o]'|'[ndpi_cache.o]'|'[ndpi_config.o]')
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case "${FOUND_SYMBOL}" in
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'fprintf') SKIP=1 ;;
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esac
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;;
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'[ahocorasick.o]')
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case "${FOUND_SYMBOL}" in
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'fprintf') SKIP=1 ;;
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esac
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;;
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'[roaring.o]')
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case "${FOUND_SYMBOL}" in
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'malloc'|'calloc'|'realloc'|'free'|'printf'|'fprintf') SKIP=1 ;;
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esac
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;;
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'[ndpi_utils.o]'|'[ndpi_memory.o]')
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case "${FOUND_SYMBOL}" in
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'malloc'|'calloc'|'free'|'realloc') SKIP=1 ;;
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esac
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;;
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'[gcrypt_light.o]')
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case "${FOUND_SYMBOL}" in
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'free') SKIP=1 ;;
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esac
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;;
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esac
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if [ ${SKIP} -eq 0 ]; then
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FAIL_COUNT="$((FAIL_COUNT + 1))"
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printf '%s: %s\n' "${CURRENT_OBJECT}" "${FOUND_SYMBOL}"
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fi
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fi
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done
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printf 'Unwanted symbols found: %s\n' "${FAIL_COUNT}"
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if [ ${FAIL_COUNT} -gt 0 ]; then
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printf '%s\n' 'Please make sure to use only ndpi_malloc/ndpi_calloc/ndpi_realloc/ndpi_free/ndpi_isdigit/ndpi_isalpha/ndpi_isalnum/ndpi_isspace/ndpi_isprint/ndpi_ispunct wrapper instead of malloc/calloc/realloc/free/isdigit/isalpha/isalnum/isspace/isprint/ispunct'
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fi
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exit ${FAIL_COUNT}
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