From ad12c709f026e480d9cd3cc6662c2d826d58f57a Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Thu, 10 Oct 2019 09:53:38 +0200
Subject: put hooks into /etc/sendmailadvances.hooks/

---
 Makefile              |  1 +
 sendmailadvanced.conf | 40 ----------------------------------------
 sendmailadvanced.in   | 16 ++++++++++++----
 3 files changed, 13 insertions(+), 44 deletions(-)

diff --git a/Makefile b/Makefile
index 138fbde..6a2ecfb 100644
--- a/Makefile
+++ b/Makefile
@@ -49,6 +49,7 @@ install: all
 	install -D -m0755 sendmailadvanced $(DESTDIR)$(BINDIR)/sendmailadvanced
 	install -D -m0644 sendmailadvanced.1 $(DESTDIR)$(MANDIR)/man1/sendmailadvanced.1
 	install -D -m0644 sendmailadvanced.conf $(DESTDIR)$(ETCDIR)/sendmailadvanced.conf
+	install -d -m0755 $(DESTDIR)$(ETCDIR)/sendmailadvanced.hooks
 
 clean:
 	ls -A | \
diff --git a/sendmailadvanced.conf b/sendmailadvanced.conf
index 831c0e8..08b1a25 100755
--- a/sendmailadvanced.conf
+++ b/sendmailadvanced.conf
@@ -9,43 +9,3 @@ gpg_recipients=(
 
 # stamp value
 hashcash_bits=22
-
-# things to put into head of (body of) email
-body_header_hook()
-{
-  if [ "$(whoami)" == 'root' ]; then
-    [ "$1" == 'last-backups' ] && return 0
-    [ "$1" == 'paccheck' ] && return 0
-  fi
-  echo "Unkonwn header-hook: '$1'"
-}
-
-# things to put into foot of email
-body_footer_hook()
-{
-  if [ "$(whoami)" == 'root' ]; then
-    case "$1" in
-      'last-backups')
-        echo '----------------------- Last Backups Begin -------------------------'
-        echo
-        last-backups
-        echo
-        echo '------------------------ Last Backups End --------------------------'
-        echo
-        return 0
-      ;;
-      'paccheck')
-        if command -v paccheck >/dev/null; then
-          echo '----------------------- Pacman Check Begin -------------------------'
-          echo
-          paccheck --list-broken --sha256sum
-          echo
-          echo '------------------------ Pacman Check End --------------------------'
-          echo
-          return 0
-        fi
-      ;;
-    esac
-  fi
-  echo "Unknown footer-hook: '$1'"
-}
diff --git a/sendmailadvanced.in b/sendmailadvanced.in
index 5904f46..5e5a58e 100755
--- a/sendmailadvanced.in
+++ b/sendmailadvanced.in
@@ -4,7 +4,7 @@ verwendung() {
   >&2 echo 'sendmailadvanced encrypts emails and generates stamps either in situ or in a pipe. For that it uses hashcash and gnupg.'
   >&2 echo ''
   >&2 echo 'Usage: sendmailadvanced [OPTIONS]'
-  >&2 echo '  -h,--hook=hook      activate hook'
+  >&2 echo '  -h,--hook=hook      activate hook; "ALL" chooses all available hooks'
   >&2 echo '  -i,--inline=file    enhance email file in situ.'
   >&2 echo '                        "--inline -" has the same effect as "-t".'
   >&2 echo '                        Conflicts with -t|--no-inline.'
@@ -108,7 +108,15 @@ while true; do
   case "$1" in
     -h|--hook)
       shift
-      hooks[${#hooks[@]}]="$1"
+      if [ "x$1" = 'xALL' ]; then
+        for hook in $(find '#ETCDIR#/sendmailadvanced.hooks' -type f); do
+          if [ -x "#ETCDIR#/sendmailadvanced.hooks/${hook}" ]; then
+            hooks[${#hooks[@]}]="${hook}"
+          fi
+        done
+      else
+        hooks[${#hooks[@]}]="$1"
+      fi
     ;;
     --help)
       verwendung 0
@@ -219,11 +227,11 @@ fi
   body=$(
     (
       for hookParam in "${hooks[@]}"; do
-        body_header_hook "${hookParam}"
+        "#ETCDIR#/sendmailadvanced.hooks/${hookParam}" head
       done
       cat
       for hookParam in "${hooks[@]}"; do
-        body_footer_hook "${hookParam}"
+        "#ETCDIR#/sendmailadvanced.hooks/${hookParam}" foot
       done
     ) | \
     if ${encrypt}; then
-- 
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