From 4b14a49f00036518b610199c20df4c5a6e2ae71b Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 18:51:47 +0200
Subject: Adding debian version 7.0.6-1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 debian/preinst | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 debian/preinst

(limited to 'debian/preinst')

diff --git a/debian/preinst b/debian/preinst
new file mode 100644
index 0000000..9ff6b11
--- /dev/null
+++ b/debian/preinst
@@ -0,0 +1,62 @@
+#!/bin/sh
+set -e
+
+#DEBHELPER#
+
+# Source debconf library.
+. /usr/share/debconf/confmodule
+
+errmsg()
+{
+    echo >&2 ''
+    echo >&2 "$@"
+    echo >&2 "try 'dpkg-reconfigure debconf' to select a frontend other than noninteractive"
+    echo >&2 ''
+}
+
+db_get virtualbox-ext-pack/license
+if [ "$RET" = "true" ]; then
+    echo "License has already been accepted." >&2
+    exit 0
+else
+    # show license again
+    db_fset virtualbox-ext-pack/license seen false
+fi
+
+# facilitate backup capability per debconf-devel(7)
+STATE=1
+while true; do
+    case "$STATE" in
+    0)  # ensure going back from license presentment is harmless
+        STATE=1
+        continue
+        ;;
+    1)  # present license
+        if ! db_get virtualbox-ext-pack/license ; then
+            errmsg "Could not display license."
+            exit 1
+        fi
+        if [ "$RET" = "true" ]; then
+            # license accepted
+            exit 0
+        fi
+        ;;
+    2)  # user has confirmed declining license
+        echo "User did not accept the license." >&2
+        exit 1
+        ;;
+    *)  # unknown state
+        echo "State unknown: $STATE" >&2
+        exit 2
+        ;;
+    esac
+    if db_go; then
+        STATE=$(($STATE + 1))
+    else
+        STATE=$(($STATE - 1))
+    fi
+done
+
+# proper exit (0 or 1) above
+errmsg "License could not be presented / was not accepted."
+exit 2
-- 
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