X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=usr_sbin%2Fgrml-setlang;h=4a15d5cf86249eaa3247ae3eb91ff4e97c1c69d3;hb=3b7f948896440f41092f14347b17ce114072c569;hp=c74447bd57738b15d900527963183e3832537266;hpb=e720deae78f1eda5e6f62629606c194f16796762;p=grml-scripts.git

diff --git a/usr_sbin/grml-setlang b/usr_sbin/grml-setlang
index c74447b..4a15d5c 100755
--- a/usr_sbin/grml-setlang
+++ b/usr_sbin/grml-setlang
@@ -4,12 +4,10 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Mit Okt 04 11:54:45 CEST 2006 [mika]
 ################################################################################
 
-PN="$(basename $0)"
+PN="$(basename "$0")"
 DIALOG=dialog
-CMDLINE=/proc/cmdline
 LANGFUNC=/etc/grml/language-functions
 
 # notice: Debian's locales.postinst has been modified to write
@@ -18,8 +16,11 @@ LANGFUNC=/etc/grml/language-functions
 # so modifying it was a policy violation.
 CONFFILE=/etc/default/locale
 
+# shellcheck disable=SC1091
+{
 . /etc/grml/script-functions
 . /etc/grml/lsb-functions
+}
 
 check4root || exit 100
 
@@ -40,8 +41,12 @@ fi
 setvalue(){
   [ -n "$2" ] || return 1
   # already present in conffile?
-  if grep -q ${1} $CONFFILE ; then
-     sed -i "s#^${1}.*#${1}${2}#"   $CONFFILE
+  if grep -q "^${1}" "$CONFFILE" ; then
+     sed -i "s#^${1}.*#${1}${2}#"  $CONFFILE
+  # is the new Debian style /etc/default/locale present?
+  elif grep -q "^# ${1}$" "$CONFFILE" ; then
+     # shellcheck disable=SC1117
+     sed -i "s#^\# ${1}#${1}${2}#" $CONFFILE
   else
      echo "$1${2}" >> $CONFFILE
   fi
@@ -50,7 +55,7 @@ setvalue(){
 # grml-small does not provide any further locales
 if grep -q small /etc/grml_version 2>/dev/null ; then
    if [ -z "$NONINTERACTIVE" ] ; then
-      $DIALOG --stdout --msgbox "Notice: grml-small does not provide a full language setup.
+      LANG=C $DIALOG --stdout --msgbox "Notice: grml-small does not provide a full language setup.
 
 You have to make sure the appropriate packages are installed." 0 0
       exit 1
@@ -59,8 +64,11 @@ You have to make sure the appropriate packages are installed." 0 0
    fi
 fi
 
+# shellcheck disable=SC1091
+{
 [ -r /etc/environment ]    && . /etc/environment
 [ -r /etc/default/locale ] && . /etc/default/locale
+}
 [ -n "$LANGUAGE" ] && DEFAULT_LANGUAGE="$LANGUAGE"
 
 if [ -z "$DEFAULT_LANGUAGE" ] ; then
@@ -68,82 +76,87 @@ if [ -z "$DEFAULT_LANGUAGE" ] ; then
 fi
 
 if [ -z "$NONINTERACTIVE" ] ; then
-   LANGUAGE=$($DIALOG --stdout --title "$PN" --default-item $DEFAULT_LANGUAGE --radiolist \
+# shellcheck disable=SC1010
+{
+   LANGUAGE=$(LANG=C $DIALOG --stdout --title "$PN" --default-item $DEFAULT_LANGUAGE --radiolist \
 "Which language do you want to use?
 
-This will affect \$LANG, \$LANGUAGE, \$LC_MESSAGES and \$TZ.
+This will affect \$LANG, \$LANGUAGE and \$LC_MESSAGES.
 
 Notice: if you want to adjust /etc/locale.gen (defines
 which locales should be generated by locale-gen)
-please run 'dpkg-reconfigure locale' manually.
+please run 'dpkg-reconfigure locales' manually.
 
 Configuration will be written to $CONFFILE" 0 0 0 \
- at austrian off \
- at-utf8 'austria (unicode version)' off \
- au australian off \
- au-utf8 'austrial (unicode version)' off \
- be belgian off \
- be-utf8 'belgian (unicode version)' off \
- bg bulgarian off \
- bg-utf8 'bulgarian (unicode version)' off \
- br brazilian off \
- br-utf8 'brazilian (unicode version)' off \
- ch swiss off \
- ch-utf8 'swiss (unicode version)' off \
+ at 'austria (unicode version)' off \
+ at-iso 'austrian (iso version)' off \
+ au 'austrial (unicode version)' off \
+ au-iso 'australian (iso version)' off \
+ be 'belgian (unicode version)' off \
+ be-iso 'belgian (iso version)' off \
+ bg 'bulgarian (unicode version)' off \
+ bg-iso 'bulgarian (iso version)' off \
+ br 'brazilian (unicode version)' off \
+ br-iso 'brazilian (iso version)' off \
+ ch 'swiss (unicode version)' off \
+ ch-iso 'swiss (iso version)' off \
  cf 'french canadian' off \
- cn chinese off \
- cn-utf8 'chinese (unicode version)' off \
- cs czech off \
- cs-utf8 'czech (unicode version)' off \
- cz czech off \
- cz-utf8 'czech (unicode version)' off \
- de german off \
- de-utf8 'german (unicode version)' off \
- dk dansk off \
- dk-utf8 'dansk (unicode version)' off \
- da dansk off \
- da-utf8 'dansk (unicode version)' off \
- el greek off \
- el-utf8 'greek (unicode version)' off \
- en 'english [us] (default)' on \
- es spanish off \
- es-utf8 'spanish (unicode version)' off \
- fi finnish off \
- fi-utf8 'finnish (unicode version)' off \
- fr frensh off \
- fr-utf8 'frensh (unicode version)' off \
- ga 'irish gaeilge' off \
- ga-utf8 'irish gaeilge (unicode version)' off \
- he hebrew off \
- he-utf8 'hebrew (unicode version)' off \
- il hebrew off \
- il-utf8 'hebrew (unicode version)' off \
- ie irish off \
- ie-utf8 'irish (unicode version)' off \
- it italian off \
- it-utf8 'italian (unicode version)' off \
- ja japanese off \
- ja-utf8 'japanese (unicode version)' off \
- nl dutch off \
- nl-utf8 'dutch (unicode version)' off \
- pl off polish \
- pl-utf8 'polish (unicode version)' off \
- pt portuguese off \
- pt-utf8 'portuguese (unicode version)' off \
- ru russian off \
- ru-utf8 'russian (unicode version)' off \
- sk slovak off \
- sk-utf8 'slovak (unicode version)' off \
- sl slovenian off \
- sl-utf8 'slovenian (unicode version)' off \
- tr turkish off \
- tr-utf8 'turkish (unicode version)' off \
- tw 'chinese (traditional)' off \
- tw-utf8 'chinese (traditional) (unicode version)' off \
- uk british off \
- uk-utf8 'british (unicode version)' off \
- us-utf8 'american (unicode version)' off \
+ cn 'chinese (unicode version)' off \
+ cn-iso 'chinese (iso version)' off \
+ cs 'czech (unicode version)' off \
+ cs-iso 'czech (iso version)' off \
+ cz 'czech (unicode version)' off \
+ cz-iso 'czech (iso version)' off \
+ de 'german (unicode version)' off \
+ de-iso 'german (iso version)' off \
+ dk 'dansk (unicode version)' off \
+ dk-iso 'dansk (iso version)' off \
+ da 'dansk (unicode version)' off \
+ da-iso 'dansk (iso version)' off \
+ el 'greek (unicode version)' off \
+ el-iso 'greek (iso version)' off \
+ en 'english [us] (unicode version, grml default)' on \
+ en-iso 'english [us] (iso version)' off \
+ es 'spanish (unicode version)' off \
+ es-iso 'spanish (iso version)' off \
+ fi 'finnish (unicode version)' off \
+ fi-iso 'finnish (iso version)' off \
+ fr 'frensh (unicode version)' off \
+ fr-iso 'frensh (iso version)' off \
+ ga 'irish gaeilge (unicode version)' off \
+ ga-iso 'irish gaeilge (iso version)' off \
+ he 'hebrew (unicode version)' off \
+ he-iso 'hebrew (iso version)' off \
+ il 'hebrew (unicode version)' off \
+ il-iso 'hebrew (iso version)' off \
+ ie 'irish (unicode version)' off \
+ ie-iso 'irish (iso version)' off \
+ it 'italian (unicode version)' off \
+ it-iso 'italian (iso version)' off \
+ ja 'japanese (unicode version)' off \
+ ja-iso 'japanese (iso version)' off \
+ nl 'dutch (unicode version)' off \
+ nl-iso 'dutch (iso version)' off \
+ pl 'polish (unicode version)' off \
+ pl-iso 'polisch (iso version)' off \
+ pt 'portuguese (unicode version)' off \
+ pt-iso 'portuguese (iso version)' off \
+ ru 'russian (unicode version)' off \
+ ru-iso 'russian (iso version)' off \
+ sk 'slovak (unicode version)' off \
+ sk-iso 'slovak (iso version)' off \
+ sl 'slovenian (unicode version)' off \
+ sl-iso 'slovenian (iso version)' off \
+ tr 'turkish (unicode version)' off \
+ tr-iso 'turkish (iso version)' off \
+ tw 'chinese (traditional) (unicode version)' off \
+ tw-iso 'chinese (traditional) (iso version)' off \
+ uk 'british (unicode version)' off \
+ uk-iso 'british (iso version)' off \
+ us 'american (unicode version)' off \
+ us-iso 'american (iso version)' off \
 )
+}
 
   retval=$?
   case $retval in
@@ -157,39 +170,47 @@ else # non-interactive
   LANGUAGE="$1"
 fi
 
-if ! grep -q "${LANGUAGE})" $LANGFUNC ; then
+if ! grep -qe "${LANGUAGE})" -qe "${LANGUAGE}|" $LANGFUNC ; then
    ewarn "Language ${LANGUAGE} not supported, using default." ; eend 0
 fi
 
+# fallback to C if using an ISO system (which is latin1 for LC_CTYPE);
+# this should prevent users from broken ctype settings if the set
+# locale isn't available on a remote system
+if echo "$LANGUAGE" | grep -q -- '-iso' ; then
+   LC_CTYPE=C
+fi
+
 # read in the file where all the $LANGUAGE stuff is defined
-  source $LANGFUNC
+# shellcheck disable=SC1090
+. $LANGFUNC
 
 # make sure the file exists
 if ! [ -r $CONFFILE ] ; then
 cat > $CONFFILE <<EOF
 # File generated by $PN on $(date)
-LANGUAGE=$LANGUAGE
 LANG=$LANG
-LC_MESSAGES=$LANG
-TZ=$TZ
+# LC_CTYPE=$LC_CTYPE
+# LANGUAGE=$LANGUAGE
+# TZ=$TZ
 # other environment variables you might want to set:
-# LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY
-# LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE
-# LC_MEASUREMENT LC_IDENTIFICATION
-# Notice: set LC_ALL to overwrite all LC_* variables
+# LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY
+# LC_MESSAGES LC_PAPER LC_NAME LC_ADDRESS
+# LC_TELEPHONE LC_MEASUREMENT LC_IDENTIFICATION
+#
+# Note: set LC_ALL to overwrite all LC_* variables
+#       LC_ALL > LC_* > LANG
+#       LANGUAGE is glibc only and binds stronger than LC_ALL
 EOF
 fi
 
-setvalue 'LANGUAGE='    $LANGUAGE
-setvalue 'LANG='        $LANG
-setvalue 'LC_MESSAGES=' $LANG
-setvalue 'TZ='          $TZ
+setvalue 'LANG='     "$LANG"
 
 retval=$?
 case $retval in
     (0)
           if [ -z "$NONINTERACTIVE" ] ; then
-             $DIALOG --stdout --msgbox "Writing language settings ($LANGUAGE) to $CONFFILE was successful." 0 0
+             LANG=C $DIALOG --stdout --msgbox "Writing language settings ($LANGUAGE) to $CONFFILE was successful." 0 0
           else
              einfo "Writing language settings ($LANGUAGE) to $CONFFILE was successful."
              esyslog user.notice "$PN" "Writing language settings ($LANGUAGE) to $CONFFILE was successful." ; eend 0
@@ -197,7 +218,7 @@ case $retval in
           ;;
     *)
           if [ -z "$NONINTERACTIVE" ] ; then
-             $DIALOG --stdout --msgbox "Error writing settings for $LANGUAGE to $CONFFILE." 0 0
+             LANG=C $DIALOG --stdout --msgbox "Error writing settings for $LANGUAGE to $CONFFILE." 0 0
           else
              eerror "Error writing settings for $LANGUAGE to $CONFFILE." ; eend 1
              esyslog user.notice "$PN" "Error writing settings for $LANGUAGE to $CONFFILE."