Add localization system (gettext)

translations/tools/create_mo.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+cd $(dirname $0)
+
+loc="$1"
+while [ -z "$1" -a -z "$loc" ]; do
+   echo -n "Insert locale (for example \"en\"): "
+   read loc
+done
+
+cd ..
+
+if [ ! -e "$loc.po" ]; then
+   echo "File \"$loc.po\" not found"
+   echo "The translation file must exist"
+   exit 1
+else
+   msgfmt -c -o $loc.mo $loc.po
+fi

translations/tools/create_po.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+cd $(dirname $0)
+
+loc="$1"
+while [ -z "$1" -a -z "$loc" ]; do
+   echo -n "Insert locale to create (for example \"en\"): "
+   read loc
+done
+
+cd ..
+
+if [ -e "$loc.po" ]; then
+   echo "File \"$loc.po\" found"
+   echo "The translation file must not exist"
+   exit 1
+else
+   msginit --no-translator -l $loc -o $loc.po -i toxic.pot
+   v=$(grep TOXIC_VERSION ../cfg/global_vars.mk | head -1 | cut -d "=" -f 2 | tr -d " ")
+   sed -e '1,5{/^#/d;}' $loc.po > $loc.po.tmp && mv $loc.po.tmp $loc.po
+   sed -e 's/.*Project-Id-Version:.*/"Project-Id-Version: Toxic '"$v"'\\n"/' $loc.po > $loc.po.tmp && mv $loc.po.tmp $loc.po
+fi

translations/tools/update_po.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+cd $(dirname $0)
+
+loc="$1"
+while [ -z "$1" -a -z "$loc" ]; do
+   echo -n "Insert locale to update (for example \"en\"): "
+   read loc
+done
+
+cd ..
+
+if [ ! -e "$loc.po" ]; then
+   echo "File \"$loc.po\" not found"
+   echo "The translation file must exist"
+   exit 1
+else
+   msgmerge -U --backup=none --previous $loc.po toxic.pot
+fi

translations/tools/update_pot.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+cd $(dirname $0)/..
+xgettext -d toxic -o toxic.pot ../src/*