1 files changed, 163 insertions, 0 deletions
diff --git a/cppcheck.sh b/cppcheck.sh
new file mode 100755
index 0000000..5b563b8
--- /dev/null
+++ b/cppcheck.sh
@@ -0,0 +1,163 @@
+#!/bin/sh
+#
+# cppcheck.sh - run cppcheck on smartmontools $srcdir
+#
+# Home page of code is: https://www.smartmontools.org
+#
+# Copyright (C) 2019-23 Christian Franke
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# $Id: cppcheck.sh 5489 2023-07-02 17:24:20Z chrfranke $
+#
+
+set -e
+
+myname=$0
+
+usage()
+{
+  echo "Usage: $myname [-v|-q] [-c CPPCHECK] [-jJOBS] [--library=CFG] [--platform=TYPE] [FILE ...]"
+  exit 1
+}
+
+# Parse options
+jobs=
+v=
+cppcheck="cppcheck"
+library="--library=posix"
+platform="--platform=unix64"
+unused_func=",unusedFunction"
+
+while true; do case $1 in
+  -c) shift; test -n "$1" || usage; cppcheck=$1 ;;
+  -j?*) jobs=$1; unused_func= ;;
+  -q) v="-q" ;;
+  -v) v="-v" ;;
+  --platform=*) platform=$1 ;;
+  --library=*) library=$1 ;;
+  -*) usage ;;
+  *) break ;;
+esac; shift; done
+
+# Set file list from command line or $srcdir
+if [ $# -ne 0 ]; then
+  files=$(echo "$@")
+  files_v=$files
+  unused_func=
+else
+  srcdir=${myname%/*}
+  if [ "$srcdir" = "$myname" ]; then
+    echo "$myname: \$srcdir not found" >&2
+    exit 1
+  fi
+  cd "$srcdir" || exit 1
+  files_v="*.cpp *.h os_win32/*.cpp os_win32/*.h"
+  files=$(echo $files_v)
+  case $files in
+    *\**) echo "$myname: Not run from \$srcdir" >&2; exit 1 ;;
+  esac
+fi
+
+# Check cppcheck version
+ver=$("$cppcheck" --version) || exit 1
+ver=${ver##* }
+case $ver in
+  1.8[56]|2.[237]|2.1[01]) ;;
+  *) echo "$myname: cppcheck $ver not tested with this script" ;;
+esac
+
+# Build cppcheck settings
+enable="warning,style,performance,portability,information${unused_func}"
+
+sup_list="
+  #warning
+  syntaxError:drivedb.h
+  #style
+  asctime_rCalled:utility.cpp
+  asctime_sCalled:utility.cpp
+  cstyleCast:sg_unaligned.h
+  getgrgidCalled:popen_as_ugid.cpp
+  getgrnamCalled:popen_as_ugid.cpp
+  getpwnamCalled:popen_as_ugid.cpp
+  getpwuidCalled:popen_as_ugid.cpp
+  readdirCalled
+  strtokCalled
+  unusedStructMember
+  unusedFunction:sg_unaligned.h
+  unmatchedSuppression
+"
+
+case $ver in
+  2.1[1-9]) sup_list="$sup_list
+  #error
+  ctuOneDefinitionRuleViolation:cissio_freebsd.h
+  ctuOneDefinitionRuleViolation:freebsd_nvme_ioctl.h
+  #information
+  missingInclude
+  missingIncludeSystem
+" ;;
+esac
+
+suppress=
+for s in $sup_list; do
+  case $s in
+    \#*) continue ;;
+    unusedFunction:*) test -n "$unused_func" || continue ;;
+    unmatchedSuppression) test $# -ne 0 || continue ;;
+  esac
+  suppress="${suppress}${suppress:+ }--suppress=${s%%#*}"
+done
+
+defs="\
+  -U__KERNEL__
+  -U__LP64__
+  -U__MINGW64_VERSION_STR
+  -U__VERSION__
+  -U_NETWARE
+  -DBUILD_INFO=\"(...)\"
+  -UCLOCK_MONOTONIC
+  -DENOTSUP=1
+  -DHAVE_ATTR_PACKED
+  -DHAVE_CONFIG_H
+  -DPACKAGE_VERSION=\"7.4\"
+  -DSG_IO=1
+  -DSMARTMONTOOLS_BUILD_HOST=\"host\"
+  -DSMARTMONTOOLS_ATTRIBUTELOG=\"/file\"
+  -DSMARTMONTOOLS_SAVESTATES=\"/file\"
+  -DSMARTMONTOOLS_DRIVEDBDIR=\"/dir\"
+  -USMARTMONTOOLS_RELEASE_DATE
+  -USMARTMONTOOLS_RELEASE_TIME
+  -USMARTMONTOOLS_SVN_REV
+  -DSOURCE_DATE_EPOCH=1665402854
+  -Umakedev
+  -Ustricmp"
+
+# Print brief version of command
+cat <<EOF
+# Cppcheck $ver
+$cppcheck \\
+  --enable=$enable \\
+  $library \\
+  $platform \\
+  ... \\
+$(echo "$defs" | sed 's,$, \\,')
+$(for s in $suppress; do echo "  $s \\"; done)
+  $files_v
+EOF
+
+# Run cppcheck with swapped stdout<>stderr
+"$cppcheck" \
+  $v \
+  $jobs \
+  --enable="$enable" \
+  --template='{file}:{line}: {severity}: ({id}) {message}' \
+  --force \
+  --inline-suppr \
+  --language=c++ \
+  $library \
+  $platform \
+  $defs \
+  $suppress \
+  $files \
+  3>&2 2>&1 1>&3 3>&-