1 #!/bin/sh

     2 

     3 # Convert text files to compilable C arrays.

     4 #

     5 # Copyright (C) 2007 Free Software Foundation, Inc.

     6 #

     7 # This file is part of GDB.

     8 #

     9 # This program is free software; you can redistribute it and/or modify

    10 # it under the terms of the GNU General Public License as published by

    11 # the Free Software Foundation; either version 2 of the License, or

    12 # (at your option) any later version.

    13 #

    14 # This program is distributed in the hope that it will be useful,

    15 # but WITHOUT ANY WARRANTY; without even the implied warranty of

    16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    17 # GNU General Public License for more details.

    18 #

    19 # You should have received a copy of the GNU General Public License

    20 # along with this program; if not, write to the Free Software

    21 # Foundation, Inc., 51 Franklin Street, Fifth Floor,

    22 # Boston, MA 02110-1301, USA.

    23 

    24 output=$1

    25 shift

    26 

    27 if test -z "$output" || test -z "$1"; then

    28   echo "Usage: $0 OUTPUTFILE INPUTFILE..."

    29   exit 1

    30 fi

    31 

    32 if test -e "$output"; then

    33   echo "Output file \"$output\" already exists; refusing to overwrite."

    34   exit 1

    35 fi

    36 

    37 for input; do

    38   arrayname=xml_feature_`echo $input | sed 's,.*/,,; s/[-.]/_/g'`

    39 

    40   ${AWK:-awk} 'BEGIN { n = 0

    41       print "static const char '$arrayname'[] = {"

    42       for (i = 0; i < 255; i++)

    43         _ord_[sprintf("%c", i)] = i

    44     } {

    45       split($0, line, "");

    46       printf "  "

    47       for (i = 1; i <= length($0); i++) {

    48         c = line[i]

    49         if (c == "'\''") {

    50           printf "'\''\\'\'''\'', "

    51         } else if (c == "\\") {

    52           printf "'\''\\\\'\'', "

    53         } else if (_ord_[c] >= 32 && _ord_[c] < 127) {

    54 	  printf "'\''%s'\'', ", c

    55         } else {

    56           printf "'\''\\%03o'\'', ", _ord_[c]

    57         }

    58         if (i % 10 == 0)

    59           printf "\n   "

    60       }

    61       printf "'\''\\n'\'', \n"

    62     } END {

    63       print "  0 };"

    64     }' < $input >> $output

    65 done

    66 

    67 echo >> $output

    68 echo "extern const char *const xml_builtin[][2];" >> $output

    69 echo "const char *const xml_builtin[][2] = {" >> $output

    70 

    71 for input; do

    72   basename=`echo $input | sed 's,.*/,,'`

    73   arrayname=xml_feature_`echo $input | sed 's,.*/,,; s/[-.]/_/g'`

    74   echo "  { \"$basename\", $arrayname }," >> $output

    75 done

    76 

    77 echo "  { 0, 0 }" >> $output

    78 echo "};" >> $output