initial commit

git-svn-id: file:///home/lennart/svn/public/mod_mime_xattr/trunk@3 f01872de-66d6-0310-9185-fc3b30f50adc

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diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+      the terms of any separate license agreement you may have executed
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+   6. Trademarks. This License does not grant permission to use the trade
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+   Unless required by applicable law or agreed to in writing, software
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diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..d45b20d
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,38 @@
+# $Id$
+
+# Copyright 2004 Lennart Poettering
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you
+# may not use this file except in compliance with the License.  You
+# may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.  See the License for the specific language governing
+# permissions and limitations under the License.
+
+EXTRA_DIST=bootstrap.sh README LICENSE NOTICE
+SUBDIRS=src doc
+
+MAINTAINERCLEANFILES = README
+noinst_DATA = README NOTICE LICENSE
+
+README:
+	rm -f README
+	$(MAKE) -C doc README
+	cd $(srcdir) && ln -s doc/README README
+
+homepage: all dist
+	test -d $$HOME/homepage/private
+	mkdir -p $$HOME/homepage/private/projects/mod_mime_xattr
+	cp *.tar.gz $$HOME/homepage/private/projects/mod_mime_xattr
+	cp doc/README.html doc/style.css $$HOME/homepage/private/projects/mod_mime_xattr
+	cp $$HOME/homepage/private/projects/mod_mime_xattr/README.html $$HOME/homepage/private/projects/mod_mime_xattr/index.html
+
+distcleancheck:
+	@:
+
+.PHONY: homepage distcleancheck
diff --git a/NOTICE b/NOTICE
new file mode 100644
index 0000000..9dffac5
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1 @@
+This software was developed by Lennart Poettering, 2004
diff --git a/bootstrap.sh b/bootstrap.sh
new file mode 100755
index 0000000..f843d46
--- /dev/null
+++ b/bootstrap.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+# $Id$
+
+# Copyright 2004 Lennart Poettering
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you
+# may not use this file except in compliance with the License.  You
+# may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.  See the License for the specific language governing
+# permissions and limitations under the License.
+
+run_versioned() {
+    local P
+    type -p "$1-$2" &> /dev/null && P="$1-$2" || local P="$1"
+
+    shift 2
+    "$P" "$@"
+}
+
+if [ "x$1" = "xam" ] ; then
+    set -ex
+    run_versioned automake 1.7 -a -c
+    ./config.status
+else 
+    set -ex
+    rm -rf autom4te.cache
+    rm -f config.cache
+
+    run_versioned aclocal 1.7
+    autoheader
+    run_versioned automake 1.7 -a -c
+    autoconf -Wall
+
+    ./configure --sysconfdir=/etc "$@"
+
+    make clean
+fi
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..e770276
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,67 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+# $Id$
+
+# Copyright 2004 Lennart Poettering
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you
+# may not use this file except in compliance with the License.  You
+# may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.  See the License for the specific language governing
+# permissions and limitations under the License.
+
+AC_PREREQ(2.59)
+AC_INIT([mod_mime_xattr],[0.1],[mzzvzrkngge (at) 0pointer (dot) de])
+AC_CONFIG_SRCDIR([src/mod_mime_xattr.c])
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE([foreign -Wall])
+
+AC_SUBST(PACKAGE_URL, [http://0pointer.de/lennart/projects/mod_mime_xattr/])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_INSTALL
+AC_PROG_MAKE_SET
+
+AC_ARG_WITH(apxs,
+    AS_HELP_STRING(--with-apxs=PATH,/path/to/apxs),
+    [ AC_PATH_PROG(APXS, apxs, "notfound", "$withval:$PATH") ], 
+    [ AC_PATH_PROG(APXS, apxs, "notfound", "/usr/local/apache/bin:/usr/local/bin:/usr/sbin:$PATH")])
+
+if test "x$APXS" = "xnotfound" ; then
+    AC_MSG_ERROR([*** Sorry, could not find apxs ***])
+fi
+
+# Check for libattr
+AC_CHECK_LIB([attr], [getxattr],, [AC_MSG_ERROR([*** Sorry, you have to install libattr ***])])
+AC_CHECK_HEADER([attr/xattr.h],, [AC_MSG_ERROR([*** Sorry, you have to install the libattr headers ***])])
+
+# LYNX documentation generation
+AC_ARG_ENABLE(lynx,
+        AS_HELP_STRING(--disable-lynx,Turn off lynx usage for documentation generation),
+[case "${enableval}" in
+  yes) lynx=yes ;;
+  no)  lynx=no ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --disable-lynx) ;;
+esac],[lynx=yes])
+
+if test x$lynx = xyes ; then
+   AC_CHECK_PROG(have_lynx, lynx, yes, no)
+
+   if test x$have_lynx = xno ; then
+     AC_MSG_ERROR([*** Sorry, you have to install lynx or use --disable-lynx ***])
+   fi
+fi
+
+AM_CONDITIONAL([USE_LYNX], [test "x$lynx" = xyes])
+
+AC_CONFIG_FILES([src/Makefile Makefile doc/Makefile doc/README.html])
+AC_OUTPUT
diff --git a/doc/Makefile.am b/doc/Makefile.am
new file mode 100644
index 0000000..f21e42c
--- /dev/null
+++ b/doc/Makefile.am
@@ -0,0 +1,34 @@
+# $Id$
+
+# Copyright 2004 Lennart Poettering
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you
+# may not use this file except in compliance with the License.  You
+# may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.  See the License for the specific language governing
+# permissions and limitations under the License.
+
+noinst_DATA = README.html README
+EXTRA_DIST = $(noinst_DATA) style.css README.html.in
+
+MAINTAINERCLEANFILES = README README.html
+CLEANFILES =
+
+if USE_LYNX
+README: README.html
+	lynx --dump $^ | sed 's,file://localhost/.*/doc/README.html,README,' > $@
+
+CLEANFILES += README
+endif
+
+tidy: README.html
+	tidy -e < README.html
+
+.PHONY: tidy
+
diff --git a/doc/README.html.in b/doc/README.html.in
new file mode 100644
index 0000000..7e97387
--- /dev/null
+++ b/doc/README.html.in
@@ -0,0 +1,283 @@
+<?xml version="1.0" encoding="iso-8859-1"?> <!-- -*-html-helper-*- -->
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+
+<head>
+<title>ifplugd @PACKAGE_VERSION@</title>
+<link rel="stylesheet" type="text/css" href="style.css" />
+</head>
+
+<body>
+<h1><a name="top">ifplugd @PACKAGE_VERSION@</a></h1>
+
+<p><i>Copyright 2002-2004 Lennart Poettering &lt;@PACKAGE_BUGREPORT@&gt;</i></p>
+
+<ul class="toc">
+    <li><a href="#license">License</a></li>
+    <li><a href="#news">News</a></li>
+    <li><a href="#overview">Overview</a></li>
+    <li><a href="#status">Status</a></li>
+    <li><a href="#documentation">Documentation</a></li>
+    <li><a href="#requirements">Requirements</a></li>
+    <li><a href="#installation">Installation</a></li>
+    <li><a href="#acks">Acknowledgements</a></li>
+    <li><a href="#download">Download</a></li>
+</ul>
+
+<h2><a name="license">License</a></h2>
+
+<p>Copyright 2004 Lennart Poettering
+
+<p>Licensed under the Apache License, Version 2.0 (the "License"); you
+may not use this file except in compliance with the License.  You may
+obtain a copy of the License at</p>
+
+<p>&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a></p>
+
+<p>Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+implied.  See the License for the specific language governing
+permissions and limitations under the License.</p>
+
+<h2><a name="news">News</a></h2>
+
+<div class="news-date">Mon July 7 2003: </div> <p class="news-text"><a
+href="@PACKAGE_URL@ifplugd-0.14.tar.gz">Version
+0.14</a> released, changes include: autoconf usage, new dependency <a
+href="http://0pointer.de/lennart/projects/libdaemon/"><tt>libdaemon</tt></a>, wireless LAN support, support for
+suspending/resuming, many fixes</p>
+
+<h2><a name="overview">Overview</a></h2>
+
+<p><tt>ifplugd</tt> is a Linux daemon which will automatically
+configure your ethernet device when a cable is plugged in and
+automatically unconfigure it if the cable is pulled. This is useful on
+laptops with onboard network adapters, since it will only configure
+the interface when a cable is really connected.</p>
+
+<p><tt>ifplugd</tt> ifplugd interfaces with your distribution's native network
+  configuration utilities.</p>
+
+<p>Some features:</p>
+
+<ul>
+  <li>Uses your distribution's native <tt>ifup</tt>/<tt>ifdown</tt> programs.</li>
+
+  <li>May beep when the cable is unplugged, plugged, the interface
+  configuration succeeded or failed.</li>
+
+  <li>Supports the Linux <tt>SIOCETHTOOL</tt> (newer, aka <tt>ethtool</tt> API), <tt>SIOCGMIIREG</tt>
+  (older, aka <tt>mii-diag</tt>/<tt>mii-tool</tt> API) and SIOCDEVPRIVATE (oldest, aka
+  <tt>mii-tool</tt> API) <tt>ioctl()</tt>s for getting link status.</li>
+
+  <li>Syslog support</li>
+
+  <li>Small program - the binary is just 19 KB (plus 11 KB for <tt>libdaemon</tt>).</li>
+  
+  <li>Multiple ethernet interface support</li>
+
+  <li>Can be configured to ignore short "unplugged" periods
+  (-d option) or short "plugged" periods(<tt>-u</tt>
+  option)</li>
+
+  <li>Support for wireless networking. Whenever an association to an
+AP is detected the network is configured. Have a look on <a
+href="http://0pointer.de/lennart/projects/waproamd/"><tt>waproamd</tt></a>
+if you need a facility to configure WEP keys before AP associations succeed.</li>
+
+  <li>Compatibility mode for network devices which do not support cable detection (<tt>-F</tt> option)</li>
+</ul>
+  
+<h2><a name="status">Status</a></h2>
+
+<p>Version @PACKAGE_VERSION@ is stable and has all the sensible features its users could think of.</p>
+  
+<h2><a name="documentation">Documentation</a></h2>
+
+<p>Have a look on the man pages <a href="@PACKAGE_URL@ifplugd.8.xml"><tt>ifplugd(8)</tt></a>, <a href="@PACKAGE_URL@ifplugstatus.8.xml"><tt>ifplugstatus(8)</tt></a>, <a href="@PACKAGE_URL@ifplugd.conf.5.xml"><tt>ifplugd.conf(5)</tt></a>. (An XSLT capable browser is required)</p>
+
+<h3>Configuration</h3>
+
+<p>Edit <tt>/etc/ifplugd/ifplugd.conf</tt> for configuration
+changes. This file is a bourne shell script sourced by the init script
+and used to start <tt>ifplugd</tt> with appropriate arguments. You may specify more than
+one ethernet interface in <tt>INTERFACES</tt>. For each interface a
+seperate instance of <tt>ifplugd</tt> is spawned. The arguments specified in
+<tt>ARGS</tt> are append to <tt>ifplugd</tt>'s command line. Have a look on
+<tt>ifplugd -h</tt> or <tt>man ifplugd</tt> for further information
+about the available options.</p>
+
+<p>The network interface which is controlled by <tt>ifplugd</tt>
+should not be configured automatically by your distribution's network
+subsystem, since <tt>ifplugd</tt> will do this for you if needed.</p>
+
+<p>On Debian systems, any interfaces named in ifplugd's
+<tt>INTERFACES</tt> environment variable should not also be listed in
+an "auto" stanza in <tt>/etc/network/interfaces</tt>.</p>
+
+<h3>Troubleshooting</h3>
+
+<p>When you are using the hotplug subsystem (Debian package
+<tt>hotplug</tt>) you may notice that the network device is configured
+even when it is not listed on an <tt>auto</tt> line in
+<tt>/etc/network/interface</tt>. This may be due to <tt>hotplug</tt>
+being configured to <tt>ifup</tt> the network interface when it
+becomes available.  This was the default behavior in the Debian
+<tt>hotplug</tt> package prior to release <tt>0.0.20030117-1</tt>, for
+example.  To prevent this you should either upgrade your
+<tt>hotplug</tt> package or comment out the <tt>ifup</tt> call in
+<tt>/etc/hotplug/net.agent</tt>.</p>
+
+<p>When using <tt>ifplugd</tt> together with APM (and probably ACPI)
+suspends, strange things may happen: some network devices fail to
+detect the network cable for a short period of time before and after
+the suspend. When using the <tt>-f</tt> switch, this will be treated
+as "no link beat", thus the network is shutdown after a
+timeout. During this timeout the machine changes to suspended
+state. When it is resumed again, the timeout period will have expired
+and so the network is deconfigured, however, as the next cable
+detection succeeds, the network is configured again immediately. To
+fix this problem, <tt>ifplugd</tt> should be disabled before the APM
+suspend and enabled back after the suspend. This may be done by using
+<tt>apmd</tt> and adding a script to
+<tt>/etc/apm/{suspend,resume}.d</tt> which simply calls
+<tt>/etc/init.d/ifplugd suspend</tt>, resp. <tt>/etc/init.d/ifplugd
+resume</tt>. It might even be a good idea to shut down the network
+completely during suspend, this may be achieved by calling
+<tt>/etc/init.d/ifplugd stop</tt> and <tt>/etc/init.d/ifplugd
+start</tt> in the appropriate places. I strongly urge the packagers of
+this software for the Linux distributions to add such scripts to their
+packages.</p>
+
+<h3>FAQ</h3>
+
+<ol>
+  <li><p><b>Q:</b> I want to use <tt>ifplugd</tt> with my PCMCIA device, but <tt>ifplugd</tt> quits
+  when it doesn't find <tt>eth0</tt>, when I have not inserted the
+  card. What can I do?</p>
+  
+  <p><b>A:</b> Use the <tt>-f</tt> switch. This is not very clean however,
+  since modprobe is called on each cable detection query of <tt>ifplugd</tt> to
+  load a module for the network device. This is suboptimal. You should
+  probably run <tt>ifplugd</tt> only when the card is really inserted.</p>
+  </li>
+  
+  <li><p><b>Q:</b> I am using the <tt>-f</tt> switch, but the kernel logs are getting filled
+  with messages like "<tt>modprobe: modprobe: Can't locate module
+  eth0</tt>". What can I do?</p>
+  
+  <p><b>A:</b> Make sure you have a line like <tt>alias eth0 off</tt> in your <tt>/etc/modules.conf</tt></p>
+  </li>
+  
+  <li><p><b>Q:</b> When the cable is unplugged and the interface shut down it is
+  still available with <tt>ifconfig</tt> and markes as UP. Why this?</p>
+
+  <p><b>A:</b> <tt>ifplugd</tt> cannot detect the link beat with a shut down interface on
+  certain (most as of kernel 2.4.19) network drivers. Thus <tt>ifplugd</tt>
+  enables the interface before querying the link status. This may
+  be switched off with -a flag. You might want to use it if you
+  have a sane network driver (e.g. <tt>eepro100</tt>). The subdirectory
+  <tt>patches/</tt> in the <tt>ifplugd</tt> distribution includes a patch for the
+  8139too 0.9.26 driver, which makes the driver compatible with
+  -a. Don't ask me how to apply this patch. If you don't know, you
+  won't need it.</p></li>
+
+  <li><p><b>Q:</b> Does it work with anything else than plain ethernet or wireless LAN?</p>
+
+  <p><b>A:</b> Certainly not, since the <tt>MII</tt> and
+<tt>ETHTOOL</tt> <tt>ioctl()</tt>s and the wireless extension don't
+exist on
+  other network device types.</p></li>
+  
+  <li><p><b>Q:</b> I have a Realtek 8139 based network card. Everytime <tt>ifplugd</tt>
+  starts on bootup my machine freezes. What can I do?</p>
+  
+  <p><b>A:</b> This is a bug in the <tt>8139too</tt> driver 0.9.25 (at least) shipped
+  with Linux 2.4.19, please upgrade to <tt>8139too</tt> 0.9.26 (Linux 2.4.20
+  or seperately at <a href="http://www.sourceforge.net/projects/gkernel/">http://www.sourceforge.net/projects/gkernel/</a>).</p></li>
+  
+  
+  <li><p><b>Q:</b> There are already <tt>laptop-net</tt>'s <tt>ifd</tt> and <tt>miid</tt>, why did you write
+  your own daemon?</p>
+
+  <p><b>A:</b> <tt>laptop-net</tt> was too integrated with its profile
+system and didn't work on my hardware when I had a look on it. It
+seemed easier to me to write a simple but feature complete replacement
+than using laptop-net without most of the special features disabled. I
+didn't know about <tt>miid</tt> when I wrote
+  <tt>ifplugd</tt>, but in any case <tt>ifplugd</tt> is much better
+than <tt>miid</tt>. For a
+     comparison of <tt>miid</tt> and <tt>ifplugd</tt>, have a look on
+
+  <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=162763&amp;repeatmerged=yes">http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=162763&amp;repeatmerged=yes</a></p></li>
+</ol>
+
+
+<h2><a name="requirements">Requirements</a></h2>
+
+<p>A newer Linux Kernel (I think 2.2 is good enough, alltough I tested it
+only with 2.4) with a compatible device driver and
+ethernet card. Most modern cards and drivers are compatible, like mine
+which works with the <tt>8139too</tt> driver.</p>
+
+<p><tt>ifplugd</tt> was developed and tested on Debian GNU/Linux
+"testing" from July 2003, it should work on most other Linux
+distributions (and maybe Unix versions) since it uses GNU autoconf and
+GNU libtool for source code configuration and shared library
+management.</p>
+
+<p>The machine used was a Medion 9580-F laptop with a Realtek 8139
+network card and a PRISM1 PCMCIA wireless LAN card.</p>
+
+<p><tt>ifplugd</tt> needs <a
+href="http://0pointer.de/lennart/projects/libdaemon/"><tt>libdaemon</tt></a>.</p>
+ 
+<h2><a name="installation">Installation</a></h2>
+
+<p>As this package is made with the GNU autotools you should run
+<tt>./configure</tt> inside the distribution directory for configuring
+the source tree. After that you should run <tt>make</tt> for
+compilation and <tt>make install</tt> (as root) for installation of
+<tt>ifplugd</tt>.</p>
+
+<p>The installation scripts create an init script in
+<tt>${sysconfdir}/init.d/ifplugd</tt>, however no <tt>/etc/rc?.d/</tt> links are created
+for it.</p>
+
+<p>Extensive installation instructions for <tt>ifplugd</tt> are available at <a href="http://www.acmc.uq.edu.au/~gbe/linux/installation_of_ifplugd.html">Geoff Ericksson's web site</a>.</p>
+
+<h2><a name="acks">Acknowledgements</a></h2>
+
+<p>For the developers of <tt>mii-diag</tt>, <tt>ethtool</tt> and <tt>laptop-net</tt>, since I looked
+on their source codes for learning how to use the link beat ioctls.</p>
+
+<p>Oliver Kurth for packaging <tt>ifplugd</tt> for Debian and <tt>ifplugd</tt>'s
+manpage</p>
+
+<p>Thomas Hood, Asgeir Nilsen, Sean Reifschneider, R. Steve McKown, David Mitchell, Norbert Preining, Herbert Graeber for patches</p>
+
+<p>Frederic Lepied for integrating <tt>ifplugd</tt> into Mandrake Linux</p>
+
+<h2><a name="download">Download</a></h2>
+
+<p>The newest release is always available from <a href="@PACKAGE_URL@">@PACKAGE_URL@</a></p>
+
+<p>The current release is <a href="@PACKAGE_URL@ifplugd-@PACKAGE_VERSION@.tar.gz">@PACKAGE_VERSION@</a></p>
+
+<p>Get <tt>ifplugd</tt>'s development sources from the <a href="http://subversion.tigris.org/">Subversion</a> <a href="https://seth.intheinter.net:8081/svn/ifplugd/">repository</a>.</p>
+
+<p>You may find an up to date Debian package of <tt>ifplugd</tt> on the <a href="http://packages.debian.org/ifplugd">Debian package repository</a>.</p>
+
+<p>Packages for Mandrake Linux may be found in the Cooker distribution; Gentoo packages are available as well; <a href="http://packman.links2linux.de/">SuSE packages</a> are available courtesy of Herbert Graeber.</p>
+
+<p>If you want to be notified whenever I release a new version of this software use the subscription feature of <a href="http://freshmeat.net/projects/ifplugd/">Freshmeat</a>.</p>
+
+<p><b>New!</b> There is a joint <tt>ifplugd</tt> and <tt>waproamd</tt> <a href="https://seth.intheinter.net/mailman/listinfo/ifplugd-discuss">mailing list</a> available.</p>
+
+<hr/>
+<address class="grey">Lennart Poettering &lt;@PACKAGE_BUGREPORT@&gt;, February 2004</address>
+<div class="grey"><i>$Id$</i></div>
+
+</body>
+</html>
diff --git a/src/Makefile.in b/src/Makefile.in
new file mode 100644
index 0000000..0311c0d
--- /dev/null
+++ b/src/Makefile.in
@@ -0,0 +1,64 @@
+# $Id$
+
+# Copyright 2004 Lennart Poettering
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you
+# may not use this file except in compliance with the License.  You
+# may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.  See the License for the specific language governing
+# permissions and limitations under the License.
+
+DISTFILES=Makefile.in mod_mime_xattr.c
+APXS=@APXS@
+APACHECTL=apachectl
+
+#   additional user defines, includes and libraries
+#DEF=-Dmy_define=my_value
+#INC=-Imy/include/dir
+#LIB=-Lmy/lib/dir -lc -lmylib
+LIB=-lattr
+
+#   the default target
+all: mod_mime_xattr.so
+
+#   compile the DSO file
+mod_mime_xattr.so: mod_mime_xattr.c
+	$(APXS) -c $(DEF) $(INC) $(LIB) mod_mime_xattr.c
+
+#   install the DSO file into the Apache installation
+#   and activate it in the Apache configuration
+install: all
+	$(APXS) -i -a -n 'mime_xattr' mod_mime_xattr.so
+
+#   cleanup
+clean:
+	-rm -f mod_mime_xattr.o mod_mime_xattr.so
+
+#   reload the module by installing and restarting Apache
+reload: install restart
+
+#   the general Apache start/restart/stop procedures
+start:
+	$(APACHECTL) start
+restart:
+	$(APACHECTL) restart
+stop:
+	$(APACHECTL) stop
+
+distdir:
+	mkdir -p $(distdir)
+	cp -p $(DISTFILES) $(distdir)
+
+mostlyclean: clean
+distclean: clean
+
+maintainer-clean: clean
+	rm -f Makefile
+
+.PHONY: all clean maintainer-clean mostlyclean distclean distdir install reload start stop restart
diff --git a/src/mod_mime_xattr.c b/src/mod_mime_xattr.c
new file mode 100644
index 0000000..434de4a
--- /dev/null
+++ b/src/mod_mime_xattr.c
@@ -0,0 +1,227 @@
+/* $Id$ */
+
+/***
+
+   Copyright 2004 Lennart Poettering
+
+   Licensed under the Apache License, Version 2.0 (the "License"); you
+   may not use this file except in compliance with the License.  You
+   may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+   implied.  See the License for the specific language governing
+   permissions and limitations under the License.
+
+***/
+
+#include <sys/types.h>
+#include <attr/xattr.h>
+#include <ctype.h>
+
+#include "httpd.h"
+#include "http_config.h"
+#include "http_core.h"
+#include "http_log.h"
+#include "http_main.h"
+#include "http_protocol.h"
+#include "http_request.h"
+#include "ap_config.h"
+
+#define XATTR_NAME_MIMETYPE "user.mime-type"
+#define XATTR_NAME_ENCODING "user.mime-encoding"
+#define XATTR_NAME_CHARSET "user.charset"
+#define XATTR_NAME_HANDLER "user.apache-handler"
+
+module MODULE_VAR_EXPORT mime_xattr_module;
+
+struct mime_xattr_dir_config {
+    int enable_mime_type;
+    int enable_handler;
+};
+
+static void* create_mime_xattr_dir_config(pool *p, char*dummy) {
+    struct mime_xattr_dir_config *c = (struct mime_xattr_dir_config*) ap_palloc(p, sizeof(struct mime_xattr_dir_config));
+    c->enable_mime_type = 0;
+    c->enable_handler = 0;
+    return c;
+}
+
+static const char *enable_xattr_mime_type(cmd_parms *parms, void *mconfig, int flag) {
+    struct mime_xattr_dir_config *c = (struct mime_xattr_dir_config*) mconfig;
+    c->enable_mime_type = flag;
+    return NULL;
+}
+
+static const char *enable_xattr_handler(cmd_parms *parms, void *mconfig, int flag) {
+    struct mime_xattr_dir_config *c = (struct mime_xattr_dir_config*) mconfig;
+    c->enable_handler = flag;
+    return NULL;
+}
+
+static const command_rec mime_xattr_cmds[] = {
+    {"XAttrMimeType",
+     enable_xattr_mime_type,
+     NULL,
+     OR_FILEINFO,
+     FLAG,
+     "Requires 'On' or 'Off' for enabling resp. disabling usage of file system extended attribute data for MIME type detection." }, 
+
+    {"XAttrHandler",
+     enable_xattr_handler,
+     NULL,
+     OR_FILEINFO,
+     FLAG,
+     "Requires 'On' or 'Off' for enabling resp. disabling usage of file system extended attribute data for handler detection." }, 
+
+    { NULL }
+};
+
+static char* get_xattr(pool *p, const char *fn, const char *attr) {
+    char v[256];
+    ssize_t l;
+    
+    if ((l = lgetxattr(fn, attr, v, sizeof(v)-1)) < 0)
+        if ((l = getxattr(fn, attr, v, sizeof(v)-1)) < 0)
+            return NULL;
+
+    v[l] = 0;
+    
+    return ap_pstrdup(p, v);
+}
+
+static char* validate_charset(char *f) {
+    char *c;
+
+    for (c = f; *c; c++) {
+        *c = tolower(*c);
+        if (!(*c >= 'a' && *c <= 'z') && !(*c >= '0' && *c <= '9') && *c != '-')
+            return NULL;
+    }
+
+    return c > f ? f : NULL;
+}
+
+#define validate_encoding(f) validate_charset(f)
+#define validate_handler(f) validate_charset(f)
+
+static char* validate_mime_type(char *f) {
+    char *c, *slash = NULL;
+    
+    for (c = f; *c; c++) {
+        *c = tolower(*c);
+
+        if (*c == '/') {
+            if (!slash && c > f) {
+                slash = c;
+                continue;
+            } else
+                return NULL;
+        }
+            
+        if (!(*c >= 'a' && *c <= 'z') && !(*c >= '0' && *c <= '9') && *c != '-')
+            return NULL;
+    }
+
+    return c > f && slash && slash < c-1 ? f : NULL;
+}
+
+static int find_ct(request_rec *r) {
+    int result = DECLINED;
+    struct mime_xattr_dir_config* c;
+    
+    if (r->finfo.st_mode == 0 || !r->filename || !S_ISREG(r->finfo.st_mode))
+        return DECLINED;
+
+    c = (struct mime_xattr_dir_config*) ap_get_module_config(r->per_dir_config, &mime_xattr_module);
+
+    if (c->enable_mime_type) {
+        char *mime_type, *charset, *encoding;
+        
+        if ((charset = get_xattr(r->pool, r->filename, XATTR_NAME_CHARSET)))
+            if (!(charset = validate_charset(charset)))
+                ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r->server, "mod_mime_xattr: bad charset specification on file <%s>", r->filename);
+        
+        if ((mime_type = get_xattr(r->pool, r->filename, XATTR_NAME_MIMETYPE))) {
+            if (!(mime_type = validate_mime_type(mime_type)))
+                ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r->server, "mod_mime_xattr: bad mime type specification on file <%s>", r->filename);
+            else {
+                if (charset)
+                    mime_type = ap_psprintf(r->pool, "%s; charset=%s", mime_type, charset);
+                
+                r->content_type = mime_type;
+                result = OK;
+            }
+        }
+
+        if (charset && !mime_type && r->content_type) {
+            char *a, *ct = ap_pstrdup(r->pool, r->content_type);
+            static const char spec[] = "; charset=";
+            
+            if ((a = strstr(ct, spec))) {
+                char *e;
+                e = a+strlen(spec);
+                e += strcspn(e, "; ");
+                
+                *a = 0;
+                
+                r->content_type = ap_psprintf(r->pool, "%s; charset=%s%s", ct, charset, e);
+            } else
+                r->content_type = ap_psprintf(r->pool, "%s; charset=%s", ct, charset);
+        }
+        
+        if ((encoding = get_xattr(r->pool, r->filename, XATTR_NAME_ENCODING))) {
+            if (!(encoding = validate_encoding(encoding)))
+                ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r->server, "mod_mime_xattr: bad encoding specification on file <%s>", r->filename);
+            else
+                r->content_encoding = encoding;
+        }
+    }
+
+    if (c->enable_handler) {
+        char *handler;
+
+        if ((handler = get_xattr(r->pool, r->filename, XATTR_NAME_HANDLER))) {
+            if (!(handler = validate_handler(handler)))
+                ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_ERR, r->server, "mod_mime_xattr: bad apache handler specification on file <%s>", r->filename);
+            else {
+                r->handler = handler;
+                result = OK;
+            }
+        }
+    }
+    
+    return result;
+}
+
+/* Dispatch list for API hooks */
+module MODULE_VAR_EXPORT mime_xattr_module = {
+    STANDARD_MODULE_STUFF, 
+    NULL,                  /* module initializer                  */
+    create_mime_xattr_dir_config, /* create per-dir    config structures */
+    NULL,                  /* merge  per-dir    config structures */
+    NULL,                  /* create per-server config structures */
+    NULL,                  /* merge  per-server config structures */
+    mime_xattr_cmds,       /* table of config file commands       */
+    NULL,                  /* [#8] MIME-typed-dispatched handlers */
+    NULL,                  /* [#1] URI to filename translation    */
+    NULL,                  /* [#4] validate user id from request  */
+    NULL,                  /* [#5] check if the user is ok _here_ */
+    NULL,                  /* [#3] check access by host address   */
+    find_ct,               /* [#6] determine MIME type            */
+    NULL,                  /* [#7] pre-run fixups                 */
+    NULL,                  /* [#9] log a transaction              */
+    NULL,                  /* [#2] header parser                  */
+    NULL,                  /* child_init                          */
+    NULL,                  /* child_exit                          */
+    NULL                   /* [#0] post read-request              */
+#ifdef EAPI
+   ,NULL,                  /* EAPI: add_module                    */
+    NULL,                  /* EAPI: remove_module                 */
+    NULL,                  /* EAPI: rewrite_command               */
+    NULL                   /* EAPI: new_connection                */
+#endif
+};