scripts/capabilities

   1 #!/bin/bash
   2 #/**********************************************************************
   3 # Freeciv - Copyright (C) 2010
   4 #   This program is free software; you can redistribute it and/or modify
   5 #   it under the terms of the GNU General Public License as published by
   6 #   the Free Software Foundation; either version 2, or (at your option)
   7 #   any later version.
   8 #
   9 #   This program is distributed in the hope that it will be useful,
  10 #   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 #   GNU General Public License for more details.
  13 #
  14 #***********************************************************************/
  15
  16 # update capability string for
  17 # - network
  18 # - tilespec
  19 # - soundspec
  20 # - musicspec
  21 # - spec
  22 # - ruleset
  23
  24 # print usage
  25 function usage()
  26 {
  27   echo ""
  28   echo "USAGE:"
  29   echo "    ${basename} -h [-d <dir>] [-c <capability> -s <string>]"
  30   echo ""
  31   echo "OPTIONS:"
  32   echo "    -c  the capability to change. One of:"
  33   echo "        aimodules:  AI modules capability"
  34   echo "                    (\"+Freeciv-ai-module-YYYY.MMM.DD\")"
  35   echo "        network:    network capability"
  36   echo "                    (\"+Freeciv.Devel.YYYY.MMM.DD\")"
  37   echo "        tilespec:   tileset capability"
  38   echo "                    (\"+Freeciv-tilespec-Devel-YYYY.MMM.DD\")"
  39   echo "        soundspec:  soundset capability"
  40   echo "                    (\"+Freeciv-soundspec-Devel-YYYY.MMM.DD\")"
  41   echo "        musicspec:  musicset capability"
  42   echo "                    (\"+Freeciv-musicspec-Devel-YYYY.MMM.DD\")"
  43   echo "        spec:       spec file capability"
  44   echo "                    (\"+Freeciv-spec-Devel-YYYY.MMM.DD\")"
  45   echo "        ruleset:    ruleset capability"
  46   echo "                    (\"+Freeciv-ruleset-Devel-YYYY.MMM.DD\")"
  47   echo "    -d  base directory (defaults to './')"
  48   echo "    -h  this help"
  49   echo "    -s  new string value for the capability"
  50   echo ""
  51   echo "EXAMPLE:"
  52   echo "    ${basename} -c network -s +Freeciv.Devel.2011.JAN.30"
  53   echo ""
  54 }
  55
  56 # print carfulness hint
  57 function careful()
  58 {
  59   echo ""
  60   echo "Please check all changes done by this script carefully!"
  61   echo ""
  62 }
  63
  64 # process arguments
  65 capability="usage"
  66 string=
  67 basedir="./"
  68 while getopts "c:d:hs:" option
  69 do
  70   case $option in
  71     h )
  72       usage
  73       exit 0
  74       ;;
  75
  76     c )
  77       capability=$OPTARG
  78       ;;
  79
  80     d )
  81       basedir=$OPTARG
  82       ;;
  83
  84     s )
  85       string=$OPTARG
  86       ;;
  87
  88     * )
  89       echo ""
  90       echo "Unimplemented option chosen (${option})."
  91       usage
  92       exit 1
  93       ;;
  94
  95   esac
  96 done
  97
  98 if test "x$string" = "x" ; then
  99   echo "Not setting empty capability string, use -s \"string\"" >&2
 100   exit 1
 101 fi
 102
 103 case $capability in
 104   aimodules )
 105     careful
 106
 107     echo -e "setting ai module capability: ${string}\n"
 108     file=`find $basedir -name "ai.h"`
 109
 110     old=`cat $file \
 111          | grep "FC_AI_MOD_CAPSTR " \
 112          | sed 's/#define FC_AI_MOD_CAPSTR "\(.*\)".*/\1/'`
 113
 114     echo "* Replacing \"${old}\" with \"${string}\" in:"
 115     cat $file \
 116         | sed "s/\"$old\"/\"$string\"/g" \
 117         > $file.$$
 118
 119     cmp $file $file.$$ >/dev/null \
 120         || (mv $file.$$ $file && echo "  ${file}")
 121     rm -f $file.$$
 122     ;;
 123
 124   network )
 125     careful
 126
 127     echo -e "setting network capability: ${string}\n"
 128     file=`find $basedir -name "fc_version"`
 129
 130     old=`cat $file \
 131          | grep "NETWORK_CAPSTRING_MANDATORY=" \
 132          | sed 's/NETWORK_CAPSTRING_MANDATORY="\(.*\)".*/\1/'`
 133
 134     echo "* Replacing \"${old}\" with \"${string}\" in:"
 135     cat $file \
 136         | sed "s/\"$old\"/\"$string\"/g" \
 137         > $file.$$
 138
 139     cmp $file $file.$$ >/dev/null \
 140         || (mv $file.$$ $file && echo "  ${file}")
 141     rm -f $file.$$
 142     ;;
 143
 144   tilespec )
 145     careful
 146     echo -e "setting tilespec capability: $string\n"
 147     file=`find $basedir -name "tilespec\.c"`
 148
 149     old=`cat $file \
 150          | grep "#define TILESPEC_CAPSTR" \
 151          | sed 's/#define TILESPEC_CAPSTR "\(.*\) duplicates_ok".*/\1/'`
 152
 153     echo "* Replacing \"${old}\" with \"${string}\" in:"
 154     cat $file \
 155         | sed "s/\"$old/\"$string/g" \
 156         > $file.$$
 157     cmp $file $file.$$ >/dev/null \
 158         || (mv $file.$$ $file && echo "  ${file}")
 159     rm -f $file.$$
 160
 161     files=`find $basedir -name "*\.tilespec"`
 162     for file in $files; do
 163       cat $file \
 164           | sed "s/$old/$string/g" \
 165           > $file.$$
 166
 167       cmp $file $file.$$ >/dev/null \
 168         || (mv $file.$$ $file && echo "  ${file}")
 169       rm -f $file.$$
 170     done
 171     ;;
 172
 173   soundspec )
 174     careful
 175     echo -e "setting soundspec capability: $string\n"
 176     file=`find $basedir -name "audio\.c"`
 177
 178     old=`cat $file \
 179          | grep "#define SOUNDSPEC_CAPSTR" \
 180          | sed 's/#define SOUNDSPEC_CAPSTR "\(.*\)".*/\1/'`
 181
 182     echo "* Replacing \"${old}\" with \"${string}\" in:"
 183     cat $file \
 184         | sed "s/\"$old/\"$string/g" \
 185         > $file.$$
 186     cmp $file $file.$$ >/dev/null \
 187         || (mv $file.$$ $file && echo "  ${file}")
 188     rm -f $file.$$
 189
 190     files=`find $basedir -name "*\.soundspec"`
 191     for file in $files; do
 192       cat $file \
 193           | sed "s/$old/$string/g" \
 194           > $file.$$
 195
 196       cmp $file $file.$$ >/dev/null \
 197         || (mv $file.$$ $file && echo "  ${file}")
 198       rm -f $file.$$
 199     done
 200     ;;
 201
 202   musicspec )
 203     careful
 204     echo -e "setting musicspec capability: $string\n"
 205     file=`find $basedir -name "audio\.c"`
 206
 207     old=`cat $file \
 208          | grep "#define MUSICSPEC_CAPSTR" \
 209          | sed 's/#define MUSICSPEC_CAPSTR "\(.*\)".*/\1/'`
 210
 211     echo "* Replacing \"${old}\" with \"${string}\" in:"
 212     cat $file \
 213         | sed "s/\"$old/\"$string/g" \
 214         > $file.$$
 215     cmp $file $file.$$ >/dev/null \
 216         || (mv $file.$$ $file && echo "  ${file}")
 217     rm -f $file.$$
 218
 219     files=`find $basedir -name "*\.musicspec"`
 220     for file in $files; do
 221       cat $file \
 222           | sed "s/$old/$string/g" \
 223           > $file.$$
 224
 225       cmp $file $file.$$ >/dev/null \
 226         || (mv $file.$$ $file && echo "  ${file}")
 227       rm -f $file.$$
 228     done
 229     ;;
 230
 231   spec )
 232     echo -e "setting spec capability: $string\n"
 233     careful
 234     file=`find $basedir -name "tilespec.c"`
 235
 236     old=`cat $file \
 237          | grep "#define SPEC_CAPSTR " \
 238          | sed 's/#define SPEC_CAPSTR "\(.*\)".*/\1/'`
 239
 240     echo "* Replacing \"${old}\" with \"${string}\" in:"
 241     cat $file \
 242         | sed "s/\"$old/\"$string/g" \
 243         > $file.$$
 244     cmp $file $file.$$ >/dev/null \
 245         || (mv $file.$$ $file && echo "  ${file}")
 246     rm -f $file.$$
 247
 248     files=`find $basedir -name "*\.spec"`
 249     for file in $files; do
 250       cat $file \
 251           | sed "s/$old/$string/g" \
 252           > $file.$$
 253
 254       cmp $file $file.$$ >/dev/null \
 255         || (mv $file.$$ $file && echo "  ${file}")
 256       rm -f $file.$$
 257     done
 258     ;;
 259
 260   ruleset )
 261     echo -e "setting ruleset capability: $string\n"
 262     careful
 263     file=`find $basedir -name "ruleset\.h"`
 264
 265     old=`cat $file \
 266          | grep "#define RULESET_CAPABILITIES " \
 267          | sed 's/#define RULESET_CAPABILITIES "\(.*\)".*/\1/'`
 268
 269     echo "* Replacing \"${old}\" with \"${string}\" in:"
 270     cat $file \
 271         | sed "s/\"$old/\"$string/g" \
 272         > $file.$$
 273     cmp $file $file.$$ >/dev/null \
 274         || (mv $file.$$ $file && echo "  - ${file}")
 275     rm -f $file.$$
 276
 277     files=`find $basedir -name "*\.ruleset"`
 278     for file in $files; do
 279       cat $file \
 280           | sed "s/$old/$string/g" \
 281           > $file.$$
 282
 283       cmp $file $file.$$ >/dev/null \
 284         || (mv $file.$$ $file && echo "  ${file}")
 285       rm -f $file.$$
 286     done
 287     ;;
 288
 289   usage )
 290     usage
 291     exit 0
 292     ;;
 293
 294   * )
 295     echo ""
 296     echo "Unknown capability value: ${capability}"
 297     usage
 298     exit 1
 299     ;;
 300
 301 esac