From 7f5bc5a99034052a90f53d1d2203e2d7277b2ead Mon Sep 17 00:00:00 2001
From: Jonas Wielicki <j.wielicki@sotecware.net>
Date: Fri, 20 Apr 2018 13:31:28 +0200
Subject: Support for Ping and Software Version

---
 README.rst |  6 ++++++
 echoz.sed  | 20 +++++++++++++++++++-
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/README.rst b/README.rst
index 26607ca..f7cb904 100644
--- a/README.rst
+++ b/README.rst
@@ -22,6 +22,12 @@ Usage
 
     ./echoz.sh user@domain password
 
+Supported XEPs
+--------------
+
+* `XEP-0092 (Software Version) <https://xmpp.org/extensions/xep-0092.html>`_
+* `XEP-0199 (XMPP Ping) <https://xmpp.org/extensions/xep-0199.html>`_
+
 Testimonials
 ------------
 
diff --git a/echoz.sed b/echoz.sed
index 2f665ea..a5193bd 100755
--- a/echoz.sed
+++ b/echoz.sed
@@ -120,7 +120,7 @@ s#^(.+)$#<iq \1>#;
 # store result in hold space and fetch original header for further processing
 x;
 
-/type='get'/bsend-error;
+/type='get'/bhandle-iq-get;
 /type='set'/bsend-error;
 bmain-loop;
 
@@ -136,3 +136,21 @@ bskip-iq;
 /<\/iq/bmain-loop;
 n;
 bskip-iq;
+
+:handle-iq-get;
+n;
+/<query xmlns=["']jabber:iq:version["']/bhandle-software-version;
+/<ping xmlns=["']urn:xmpp:ping["']/bhandle-ping;
+bsend-error;
+
+:handle-software-version;
+g;
+s#^<iq (.+)>$#<iq type='result' \1><query xmlns='jabber:iq;version'><name>sedbot</name><version>0.0.1</version><os/></query></iq>#;
+p;n;
+bskip-iq;
+
+:handle-ping;
+g;
+s#^<iq (.+)>$#<iq type='result' \1><ping xmlns='urn:xmpp:ping'/></iq>#;
+p;n;
+bskip-iq;
-- 
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