From: martin f. krafft <madduck@madduck.net>
Date: Tue, 8 Dec 2020 21:02:33 +0000 (+1300)
Subject: mailcap handler for containers
X-Git-Url: https://git.madduck.net/etc/mutt.git/commitdiff_plain/7cc6ed072e7c6b3128e121609e0279d95760363c

mailcap handler for containers
---

diff --git a/.gitignore.d/mutt b/.gitignore.d/mutt
index 55ea528..329c30c 100644
--- a/.gitignore.d/mutt
+++ b/.gitignore.d/mutt
@@ -11,6 +11,7 @@
 !/.mutt/bgview-fifo
 !/.mutt/colours
 !/.mutt/confvars
+!/.mutt/container-extractor
 !/.mutt/edit-header
 !/.mutt/filter-proxy
 !/.mutt/get-timestamp
@@ -23,6 +24,7 @@
 !/.mutt/list-mailboxes
 !/.mutt/lists
 !/.mutt/mailcap.backgrounding
+!/.mutt/mailcap.containers
 !/.mutt/mailcap.editing
 !/.mutt/mailcap.htmldump
 !/.mutt/mailcap.icalendar
@@ -46,7 +48,6 @@
 !/.mutt/sidebar
 !/.mutt/spam
 !/.mutt/supersede-header
-!/.mutt/tnef-extractor
 !/.mutt/viewmailattachments
 !/.var/mutt/.gitignore
 !/.var/mutt/header_cache/.gitignore
diff --git a/.mutt/confvars b/.mutt/confvars
index e7d713b..6c5883e 100644
--- a/.mutt/confvars
+++ b/.mutt/confvars
@@ -2018,7 +2018,7 @@ set mail_check_stats=yes
 # This variable specifies which files to consult when attempting to display MIME
 # bodies not directly supported by Mutt.
 # 
-set mailcap_path="$my_confdir/mailcap.tnef:$my_confdir/mailcap.icalendar:$my_confdir/mailcap.backgrounding:$my_confdir/mailcap.htmldump"
+set mailcap_path="$my_confdir/mailcap.containers:$my_confdir/mailcap.icalendar:$my_confdir/mailcap.backgrounding:$my_confdir/mailcap.htmldump"
 
 
 # 3.139. mailcap_sanitize
diff --git a/.mutt/tnef-extractor b/.mutt/container-extractor
similarity index 74%
rename from .mutt/tnef-extractor
rename to .mutt/container-extractor
index d11d25f..e8dec52 100755
--- a/.mutt/tnef-extractor
+++ b/.mutt/container-extractor
@@ -13,7 +13,7 @@ for i in $LOGNAME volatile; do
   fi
 done
 export TMPDIR
-TMPDIR=$(mktemp -dp "$TMPDIR" tnef.XXXXXXXXXX)
+TMPDIR=$(mktemp -dp "$TMPDIR" cont.XXXXXXXXXX)
 cleanup()
 {
   cd / && rm -r "$TMPDIR"
@@ -23,7 +23,12 @@ cleanup()
 trap cleanup 0 1 2 3 4 5 6 7 8 10 11 12 13 14 15
 
 cd "$TMPDIR"
-tnef -v
+
+case "$1" in
+  (application/ms-tnef)            tnef;;
+  (application/x-zip-compressed)   unzip /dev/stdin;;
+  (application/zip)                unzip /dev/stdin;;
+esac
 
 nfiles=$(ls -1 | wc -l)
 if [ $nfiles -eq 1 ]; then
diff --git a/.mutt/mailcap.containers b/.mutt/mailcap.containers
new file mode 100644
index 0000000..3006186
--- /dev/null
+++ b/.mutt/mailcap.containers
@@ -0,0 +1,7 @@
+#
+# Mutt mailcap for dumping HTML to text
+#
+
+application/ms-tnef; ~/.mutt/container-extractor '%t'; description=Microsoft NIH TNEF
+application/x-zip-compressed; ~/.mutt/container-extractor '%t'; description=Compressed ZIP files
+application/zip; ~/.mutt/container-extractor '%t'; description=Compressed ZIP files