From 4aed2c8219774f5d797760606b8489a92ddc5163 Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kcontrol/input/consoleUserPerms | 42 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100755 kcontrol/input/consoleUserPerms

(limited to 'kcontrol/input/consoleUserPerms')

diff --git a/kcontrol/input/consoleUserPerms b/kcontrol/input/consoleUserPerms
new file mode 100755
index 000000000..015df642f
--- /dev/null
+++ b/kcontrol/input/consoleUserPerms
@@ -0,0 +1,42 @@
+#!/bin/bash
+#
+# /etc/hotplug/usb/consoleUserPerms
+#
+# Sets up newly plugged in USB device so that the user who owns
+# the console according to pam_console can access it from user space
+#
+# Note that for this script to work, you'll need all of the following:
+# a) a line in the file /etc/hotplug/usb.usermap or another usermap file
+#    in /etc/hotplug/usb/ that corresponds to the device you are using.
+# b) a setup using pam_console creates the respective lock files
+#    containing the name of the respective user. You can check for that
+#    by executing "echo `cat /var/{run,lock}/console.lock`" and
+#    verifying the appropriate user is mentioned somewhere there.
+# c) a Linux kernel supporting hotplug and usbdevfs
+# d) the hotplug package (http://linux-hotplug.sourceforge.net/)
+#
+# In the usermap file, the first field "usb module" should be named
+# "consoleUserPerms" to invoke this script.
+#
+
+if [ "${ACTION}" = "add" ] && [ -f "${DEVICE}" ]
+then
+    # New code, using lock files instead of copying /dev/console permissions
+    # This also works with non-kdm logins (e.g. on a virtual terminal)
+    # Idea and code from Nalin Dahyabhai <nalin@redhat.com>
+    if [ -f /var/run/console.lock ]
+    then
+        CONSOLEOWNER=`cat /var/run/console.lock`
+    elif [ -f /var/lock/console.lock ]
+    then
+        CONSOLEOWNER=`cat /var/lock/console.lock`
+    else
+        CONSOLEOWNER=
+    fi
+    if [ -n "$CONSOLEOWNER" ]
+    then
+        chmod 0000 "${DEVICE}"
+        chown "$CONSOLEOWNER" "${DEVICE}"
+        chmod 0600 "${DEVICE}"
+    fi
+fi
-- 
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