Add new environment variable SENDMAIL_ARGS to allow user to pass arguments to sendmai...

[pgp-tools.git] / gpg-mailkeys / gpg-mailkeys

diff --git a/gpg-mailkeys/gpg-mailkeys b/gpg-mailkeys/gpg-mailkeys
index cacaf1dfac3637ac23b29c69ce1f8341d085e063..7abe2200ee4dcd54811ad2a14d8e1ddd9eacaaad 100755 (executable)
--- a/gpg-mailkeys/gpg-mailkeys
+++ b/gpg-mailkeys/gpg-mailkeys
@@ -8,6 +8,33 @@ set -e
 
 VERSION='$Rev$'
 
+# Define the charset used in the text message of the mail
+LOCAL_CHARSET=""
+
+##
+# Get the local charset.
+#
+# The local charset is deduced from the charset used by both ~/.gpg-mailkeysrc
+# and ~/.signature. If none of these files exist, the local charset is assumed
+# to be us-ascii.
+
+get_local_charset ()
+{
+    local charset="us-ascii"
+    local file_list="$HOME/.signature $HOME/.gpg-mailkeysrc"
+
+    for filename in $file_list; do
+
+        if [ -e $filename ]; then
+            charset=`file --mime-encoding $filename | cut -d ' ' -f 2`
+            break
+        fi
+
+    done;
+
+    LOCAL_CHARSET=$charset
+}
+
 if [ -z "$*" ]; then
        printf "Send people their newly signed GPG key by mail.\n"
        printf "Usage: $0 keyid ...\n"
@@ -34,6 +61,11 @@ Here is your signed GPG key.
 Enjoy,
 $NAME"
 fi
+if [ -z "$SENDMAIL_ARGS" ]; then
+       SENDMAIL_ARGS=""
+fi
+
+get_local_charset
 
 FAILKEYS=
 
@@ -66,18 +98,18 @@ Content-Disposition: inline
 
 
 --$BOUNDARY
-Content-Type: text/plain; charset=us-ascii
+Content-Type: text/plain; charset=$LOCAL_CHARSET
 Content-Disposition: inline
 Content-Transfer-Encoding: quoted-printable
  
 
-$TEXT
+`echo "$TEXT" | qprint -e`
 
 EOM
 
 if [ -f ~/.signature ]; 
        then printf -- "--=20\n" >> $TEMPFILE 
-       cat ~/.signature >> $TEMPFILE
+       qprint -e ~/.signature >> $TEMPFILE
 fi
 
 cat << EOM >> $TEMPFILE
@@ -91,7 +123,7 @@ Content-Disposition: attachment; filename="$1.asc"
 --$BOUNDARY--
 EOM
        printf " sending"
-       /usr/sbin/sendmail -ti <$TEMPFILE
+       /usr/sbin/sendmail $SENDMAIL_ARGS -ti <$TEMPFILE
        rm $TEMPFILE
        printf " done.\n"
        shift 1