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annotate packaging/getxt-gen-l10n-array.sh @ 1268:2efdf2faf4e5

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Remove dead variable and fix possible null pointer dereference Problems found by clang static-analyzer
author Andre Heinecke <andre.heinecke@intevation.de>
date Fri, 26 Sep 2014 19:31:53 +0200
parents 96ecd345c961
children
rev   line source
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069f5e5344f6 packaging/getxt-gen-l10n-array.sh: Copyright header changes to standard.
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1 # Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 # Software engineering by Intevation GmbH
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3 #
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4 # This file is Free Software under the GNU GPL (v>=2)
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5 # and comes with ABSOLUTELY NO WARRANTY!
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6 # See LICENSE.txt for details.
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7 #
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8 # Author(s):
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9 # Sascha Wilde <wilde@intevation.de>
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10
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11 # Extract getxt strings from source and generate an array for usage in
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12 # the script using our getxt function.
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13
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14 # USAGE: getxt-gen-l10n-array.sh SRC ARRAYNAME ARRAYFILE
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15 #
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16 # Where SRC is the shell script using getxt and ARRAYFILE is
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17 # the file to which the generated array is to be saved.
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18 #
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19 # ARRAYNAME is the name of the associative bash array to generate.
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20 #
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21 # If ARRAYFILE exists, values already defined will be preserved,
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22 # if the MSGID still exists.
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23
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24 # NOTE: we can't handle quoted quotes: "\"" -- don't use them for
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25 # now...
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26
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27 declare -a MSGIDS
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28 declare -A L10N
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29
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30 get_msgids()
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31 {
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32 while read -r id ; do
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33 if [ "$id" != '"$1"' ] ; then
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34 MSGIDS+=("$id")
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35 fi
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36 done < <( sed -n 's/.*\(getxt\|fatal\) [^"]*\("[^"]*"\).*/\2/p' "$1" | sort | uniq )
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37 }
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38
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39 merge_l10n()
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40 {
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41 for msgid in "${MSGIDS[@]}" ; do
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42 msg=`grep -F "[${msgid}]" "$1" | sed -n 's/.*="\(.*\)"/\1/p'`
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43 if [ "$msg" ] ; then
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44 L10N["$msgid"]="$msg"
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45 fi
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46 done
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47 }
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48
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49 write_l10n_array()
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50 {
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51 echo "$1+=("
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52 for msgid in "${MSGIDS[@]}" ; do
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53 echo " [${msgid}]=\"${L10N[$msgid]}\""
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54 done
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55 echo ")"
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56 }
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57
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58 get_msgids "$1"
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59 merge_l10n "$3"
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60 write_l10n_array "$2" >"$3"
http://wald.intevation.org/projects/trustbridge/