tests/generate-symbols-list

   1 #!/bin/bash
   2
   3 function fail()
   4 {
   5         [ -n "$1" ] && echo "$1"
   6         exit 2
   7 }
   8
   9 function generate() {
  10         local ver=
  11
  12         while IFS= read -r line; do
  13                 local len=${#line}
  14
  15
  16                 if [ "${line:0:11}" = "CRYPTSETUP_" ]; then
  17                         local i=12
  18                         while [ $i -lt $len ]; do
  19                                 if [ "${line:$i:1}" = "{" ]; then
  20                                         ver=${line:0:$i}
  21                                         break
  22                                 fi
  23                                 i=$((i+1))
  24                         done
  25                 elif [ "${line:0:6}" = "crypt_" -a -n "$ver" ]; then
  26                         printf 'CHECK_SYMBOL(%s, %s)\n' $line $ver
  27                 fi
  28         done < <(tr -d '[:blank:];' < $1)
  29 }
  30
  31 test $# -ge 1 || fail "usage: $0 <symbol_file>"
  32
  33 test -f $1 || fail "$1 is not a file."
  34
  35 generate $1