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#!/bin/sh
# Prints the user's email address, with confirmation from the user.
#
# Copyright (C) 2001-2003, 2005, 2015-2016 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Prerequisites for using /usr/lib64 and ${datarootdir}/locale.
prefix="/usr"
exec_prefix="/usr"
datarootdir="${prefix}/share"
datadir="/usr/share"
# Set variables libdir, localedir.
libdir="/usr/lib64"
localedir="${datarootdir}/locale"
# Support for relocatability.
if test "no" = yes; then
orig_installdir="$libdir"/gettext # see Makefile.am's install rule
# Determine curr_installdir without caring for symlinked callers.
curr_installdir=`echo "$0" | sed -e 's,/[^/]*$,,'`
curr_installdir=`cd "$curr_installdir" && pwd`
# Compute the original/current installation prefixes by stripping the
# trailing directories off the original/current installation directories.
while true; do
orig_last=`echo "$orig_installdir" | sed -n -e 's,^.*/\([^/]*\)$,\1,p'`
curr_last=`echo "$curr_installdir" | sed -n -e 's,^.*/\([^/]*\)$,\1,p'`
if test -z "$orig_last" || test -z "$curr_last"; then
break
fi
if test "$orig_last" != "$curr_last"; then
break
fi
orig_installdir=`echo "$orig_installdir" | sed -e 's,/[^/]*$,,'`
curr_installdir=`echo "$curr_installdir" | sed -e 's,/[^/]*$,,'`
done
# Now relocate the directory variables that we use.
libdir=`echo "$libdir/" | sed -e "s%^${orig_installdir}/%${curr_installdir}/%" | sed -e 's,/$,,'`
localedir=`echo "$localedir/" | sed -e "s%^${orig_installdir}/%${curr_installdir}/%" | sed -e 's,/$,,'`
fi
# Internationalization.
. gettext.sh
TEXTDOMAIN=gettext-tools
export TEXTDOMAIN
TEXTDOMAINDIR="$localedir"
export TEXTDOMAINDIR
# Redirect fileno 3 to interactive I/O.
exec 3>/dev/tty
# Output a prompt.
if test $# != 0; then
echo "$1" 1>&3
fi
# Find the user name on the local machine.
user=`id -u -n 2>/dev/null`
if test -z "$user"; then
user="$USER"
if test -z "$user"; then
user="$LOGNAME"
if test -z "$user"; then
user=unknown
fi
fi
fi
# Find the hostname.
# hostname on some systems (SVR3.2, old Linux) returns a bogus exit status,
# so uname gets run too, so we keep only the first line of output.
#host=`(hostname || uname -n) 2>/dev/null | sed 1q`
host=`"$libdir"/gettext/hostname --short 2>/dev/null | sed 1q`
# Find the hostname.
hostfqdn=`"$libdir"/gettext/hostname --fqdn 2>/dev/null | sed 1q`
# Find a list of email addresses from various mailer configuration files.
# All mailers use configuration files under $HOME. We handle them in a
# last-modified - first-priority order.
cd $HOME
files=""
# ----------------------- BEGIN MAILER SPECIFIC CODE -----------------------
# Mozilla Thunderbird addresses
files="$files .thunderbird/*/prefs.js"
# Mozilla addresses
files="$files .mozilla/*/prefs.js"
# Netscape 4 addresses
files="$files .netscape/liprefs.js .netscape/preferences.js"
# Netscape 3 addresses
files="$files .netscape/preferences"
# Emacs/XEmacs rmail, Emacs/XEmacs gnus, XEmacs vm addresses
# XEmacs mew addresses
files="$files .emacs .emacs.el"
# KDE2 addresses
files="$files .kde2/share/config/emaildefaults"
# KDE kmail addresses
files="$files .kde2/share/config/kmailrc"
# GNOME evolution 2 addresses
files="$files .gconf/apps/evolution/mail/%gconf.xml"
# GNOME evolution 1 addresses
files="$files evolution/config.xmldb"
# GNOME balsa addresses
files="$files .gnome/balsa"
# StarOffice and OpenOffice addresses
sed_dos2unix='s/\r$//'
sed_soffice51='s,StarOffice 5\.1=\(.*\)$,\1/sofficerc,p'
sed_soffice52='s,StarOffice 5\.2=\(.*\)$,\1/user/sofficerc,p'
sed_ooffice='s,^OpenOffice[^=]*=\(.*\)$,\1/user/config/registry/instance/org/openoffice/UserProfile.xml,p'
files="$files Office51/sofficerc Office52/user/sofficerc "`sed -n -e "$sed_dos2unix" -e "$sed_soffice51" -e "$sed_soffice52" -e "$sed_ooffice" .sversionrc 2>/dev/null | sed -e 's,^file://*,/,'`
# mutt addresses
files="$files .muttrc"
# pine addresses
files="$files .pinerc"
# xfmail addresses
files="$files .xfmail/.xfmailrc"
# tkrat addresses
files="$files .ratatosk/ratatoskrc"
# ----------------------- END MAILER SPECIFIC CODE -----------------------
# Expand wildcards and remove nonexistent files from the list.
nfiles=""
for file in $files; do
if test -r "$file" && test ! -d "$file"; then
nfiles="$nfiles $file"
fi
done
files="$nfiles"
addresses=""
if test -n "$files"; then
for file in `ls -t $files`; do
case "$file" in
# ----------------------- BEGIN MAILER SPECIFIC CODE -----------------------
# Mozilla and Mozilla Thunderbird addresses
.mozilla/*/prefs.js | .thunderbird/*/prefs.js)
addresses="$addresses "`grep -h '^user_pref("mail\.identity\..*\.useremail", ".*");$' $file 2>/dev/null | sed -e 's/^user_pref("mail\.identity\..*\.useremail", "\(.*\)");$/\1/'`
;;
# Netscape 4 addresses
.netscape/liprefs.js | .netscape/preferences.js)
addresses="$addresses "`grep -h '^user_pref("mail\.identity\.useremail", ".*");$' $file 2>/dev/null | sed -e 's/^user_pref("mail\.identity\.useremail", "\(.*\)");$/\1/'`
;;
# Netscape 3 addresses
.netscape/preferences)
addresses="$addresses "`grep -h '^EMAIL_ADDRESS:' $file 2>/dev/null | sed -e 's/^EMAIL_ADDRESS:[ ]*//'`
;;
.emacs | .emacs.el)
# Emacs/XEmacs rmail, Emacs/XEmacs gnus, XEmacs vm addresses
addresses="$addresses "`grep -h '[ (]user-mail-address "[^"]*"' $file 2>/dev/null | sed -e 's/^.*[ (]user-mail-address "\([^"]*\)".*$/\1/'`
# XEmacs mew addresses
domains=`grep -h '[ (]mew-mail-domain "[^"]*"' $file 2>/dev/null | sed -e 's/^.*[ (]mew-mail-domain "\([^"]*\)".*$/\1/'`
if test -n "$domains"; then
for domain in $domains; do
addresses="$addresses ${user}@$domain"
done
fi
;;
# KDE2 addresses
.kde2/share/config/emaildefaults)
addresses="$addresses "`grep -h '^EmailAddress=' $file 2>/dev/null | sed -e 's/^EmailAddress=//'`
;;
# KDE kmail addresses
.kde2/share/config/kmailrc)
addresses="$addresses "`grep -h '^Email Address=' $file 2>/dev/null | sed -e 's/^Email Address=//'`
;;
# GNOME evolution 2 addresses
.gconf/apps/evolution/mail/%gconf.xml)
sedexpr0='s,^.*<addr-spec>\(.*\)</addr-spec>.*$,\1,p'
addresses="$addresses "`sed -n -e "$sedexpr0" < $file`
;;
# GNOME evolution 1 addresses
evolution/config.xmldb)
sedexpr0='s/^.*<entry name="identity_address_[0-9]*" type="string" value="\([^"]*\)".*$/\1/p'
sedexpr1='s/\(..\)/\\x\1/g'
sedexpr2='s,$,\\n,'
addresses="$addresses "`sed -n -e "$sedexpr0" < $file | while read hexstring; do printf \`echo "$hexstring" | sed -e "$sedexpr1" -e "$sedexpr2"\`; done`
;;
# GNOME balsa addresses
.gnome/balsa)
addresses="$addresses "`grep -h '^Address=' $file 2>/dev/null | sed -e 's/^Address=//'`
;;
# OpenOffice addresses
*/UserProfile.xml)
addresses="$addresses "`sed -n -e 's,^.*<mail cfg:type="string">\(.*\)</mail>.*$,\1,p' $file 2>/dev/null`
;;
# StarOffice addresses
# Not a typo. They really write "Adress" with a single d.
# German orthography...
*/sofficerc)
addresses="$addresses "`grep -h '^User-Adress=' $file 2>/dev/null | sed -e 's/#[^#]*$//' -e 's/^.*#//'`
;;
# mutt addresses
.muttrc)
mutt_addresses=`grep -h '^set from="[^"]*"[ ]*$' $file 2>/dev/null | sed -e 's/^set from="\([^"]*\)"[ ]*$/\1/'`
if test -n "$mutt_addresses"; then
addresses="$addresses $mutt_addresses"
else
# mutt uses $EMAIL as fallback.
if test -n "$EMAIL"; then
addresses="$addresses $EMAIL"
fi
fi
;;
# pine addresses
.pinerc)
domains=`grep -h '^user-domain=' $file 2>/dev/null | sed -e 's/^user-domain=//'`
if test -n "$domains"; then
for domain in $domains; do
addresses="$addresses ${user}@$domain"
done
else
# The use-only-domain-name option is only used if the user-domain option is not present.
domains=`grep -h '^use-only-domain-name=' $file 2>/dev/null | sed -e 's/^use-only-domain-name=//'`
if test "Yes" = "$domains"; then
addresses="$addresses ${user}@"`echo "$hostfqdn" | sed -e 's/^[^.]*\.//'`
fi
fi
;;
# xfmail addresses
.xfmail/.xfmailrc)
addresses="$addresses "`grep -h '^from=.*<.*>' $file 2>/dev/null | sed -e 's/^.*<\([^<>]*\)>.*$/\1/'`
;;
# tkrat addresses
.ratatosk/ratatoskrc)
domains=`grep -h '^set option(masquerade_as) ' $file 2>/dev/null | sed -e 's/^set option(masquerade_as) //'`
if test -n "$domains"; then
for domain in $domains; do
addresses="$addresses ${user}@$domain"
done
else
# The domain option is used only if the masquerade_as option is not present.
domains=`grep -h '^set option(domain) ' $file 2>/dev/null | sed -e 's/^set option(domain) //'`
if test -n "$domains"; then
for domain in $domains; do
addresses="$addresses ${user}@${host}.$domain"
done
fi
fi
;;
# ----------------------- END MAILER SPECIFIC CODE -----------------------
esac
done
fi
# Some Debian systems have a file /etc/mailname.
if test -r /etc/mailname; then
hostmailname=`cat /etc/mailname`
if test -n "$hostmailname"; then
addresses="$addresses ${user}@$hostmailname"
fi
fi
# SuSE Linux >= 8.0 systems have a file /etc/sysconfig/mail.
if test -r /etc/sysconfig/mail; then
hostmailname=`. /etc/sysconfig/mail && echo "$FROM_HEADER"`
if test -n "$hostmailname"; then
addresses="$addresses ${user}@$hostmailname"
fi
fi
# elm has no user-defined addresses.
# mailx has no user-defined addresses.
# mh has no user-defined addresses.
# They use the system default.
addresses="$addresses ${user}@$hostfqdn"
# Normalize addresses: remove addresses without @, lowercase the part after @,
# and remove duplicates.
lowercase_sed='{
h
s/^[^@]*@\(.*\)$/\1/
y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
x
s/^\([^@]*\)@.*/\1@/
G
s/\n//
p
}'
naddresses=""
for addr in $addresses; do
case "$addr" in
"<"*">") addr=`echo "$addr" | sed -e 's/^<//' -e 's/>$//'` ;;
esac
case "$addr" in
*@*)
addr=`echo "$addr" | sed -n -e "$lowercase_sed"`
case " $naddresses " in
*" $addr "*) ;;
*) naddresses="$naddresses $addr" ;;
esac
;;
esac
done
addresses="$naddresses"
# Now it's time to ask the user.
case "$addresses" in
" "*" "*)
# At least two addresses.
lines=""
i=0
for addr in $addresses; do
i=`expr $i + 1`
lines="${lines}${i} ${addr}
"
done
while true; do
{ gettext "Which is your email address?"; echo; } 1>&3
echo "$lines" 1>&3
{ gettext "Please choose the number, or enter your email address."; echo; } 1>&3
read answer < /dev/tty
case "$answer" in
*@*) ;;
[0-9]*)
i=0
for addr in $addresses; do
i=`expr $i + 1`
if test "$i" = "$answer"; then
break 2
fi
done
;;
esac
case "$answer" in
"<"*">") answer=`echo "$answer" | sed -e 's/^<//' -e 's/>$//'` ;;
esac
case "$answer" in
*" "*) { gettext "Invalid email address: invalid character."; echo; echo; } 1>&3 ; continue ;;
*@*.*) ;;
*@*) { gettext "Invalid email address: need a fully qualified host name or domain name."; echo; echo; } 1>&3 ; continue ;;
*) { gettext "Invalid email address: missing @"; echo; echo; } 1>&3 ; continue ;;
esac
addr=`echo "$answer" | sed -n -e "$lowercase_sed"`
break
done
;;
" "*)
# One address.
while true; do
{ gettext "Is the following your email address?"; echo; } 1>&3
echo " $addresses" 1>&3
{ gettext "Please confirm by pressing Return, or enter your email address."; echo; } 1>&3
read answer < /dev/tty
if test -z "$answer"; then
addr=`echo "$addresses" | sed -e 's/^ //'`
break
fi
case "$answer" in
"<"*">") answer=`echo "$answer" | sed -e 's/^<//' -e 's/>$//'` ;;
esac
case "$answer" in
*" "*) { gettext "Invalid email address: invalid character."; echo; echo; } 1>&3 ; continue ;;
*@*.*) ;;
*@*) { gettext "Invalid email address: need a fully qualified host name or domain name."; echo; echo; } 1>&3 ; continue ;;
*) { gettext "Invalid email address: missing @"; echo; echo; } 1>&3 ; continue ;;
esac
addr=`echo "$answer" | sed -n -e "$lowercase_sed"`
break
done
;;
"")
# No address.
{ gettext "Couldn't find out about your email address."; echo; } 1>&3
while true; do
{ gettext "Please enter your email address."; echo; } 1>&3
read answer < /dev/tty
case "$answer" in
"<"*">") answer=`echo "$answer" | sed -e 's/^<//' -e 's/>$//'` ;;
esac
case "$answer" in
*" "*) { gettext "Invalid email address: invalid character."; echo; echo; } 1>&3 ; continue ;;
*@*.*) ;;
*@*) { gettext "Invalid email address: need a fully qualified host name or domain name."; echo; echo; } 1>&3 ; continue ;;
*) { gettext "Invalid email address: missing @"; echo; echo; } 1>&3 ; continue ;;
esac
addr=`echo "$answer" | sed -n -e "$lowercase_sed"`
break
done
;;
*) echo "internal error" 1>&3 ; exit 1 ;;
esac
# Print to standard output.
echo "$addr"