From ccdb0f5207c0c3578ea6e808b20c7651253596e2 Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <holger@moiji-mobile.com>
Date: Tue, 13 May 2014 04:47:00 +0200
Subject: [PATCH] smpp: Be able to parse the SMPP Enquire Link

---
 codec/SMPPEnquireLink.st | 28 ++++++++++++++++++++++++++++
 package.xml              |  1 +
 test/SMPPMessageTest.st  | 11 +++++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 codec/SMPPEnquireLink.st

diff --git a/codec/SMPPEnquireLink.st b/codec/SMPPEnquireLink.st
new file mode 100644
index 0000000..34c442b
--- /dev/null
+++ b/codec/SMPPEnquireLink.st
@@ -0,0 +1,28 @@
+"
+ (C) 2014 by Holger Hans Peter Freyther
+ All Rights Reserved
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as
+ published by the Free Software Foundation, either version 3 of the
+ License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"
+
+SMPPBodyBase subclass: SMPPEnquireLink [
+
+    SMPPEnquireLink class >> messageType [
+        ^self enquireLink
+    ]
+
+    SMPPEnquireLink class >> tlvDescription [
+        ^OrderedCollection new
+    ]
+]
diff --git a/package.xml b/package.xml
index cbc7ca9..e96047f 100644
--- a/package.xml
+++ b/package.xml
@@ -8,6 +8,7 @@
     <filein>codec/SMPPBodyBase.st</filein>
     <filein>codec/SMPPBindTransmitterBody.st</filein>
     <filein>codec/SMPPBindTransceiver.st</filein>
+    <filein>codec/SMPPEnquireLink.st</filein>
 
     <filein>codec/attributes/SMPPOctetString.st</filein>
     <filein>codec/attributes/SMPPInteger.st</filein>
diff --git a/test/SMPPMessageTest.st b/test/SMPPMessageTest.st
index 4e1a5d0..39dc2e8 100644
--- a/test/SMPPMessageTest.st
+++ b/test/SMPPMessageTest.st
@@ -37,6 +37,11 @@ TestCase subclass: SMPPMessageTest [
            16r00]
     ]
 
+    exampleEnquire [
+        ^#[16r00 16r00 16r00 16r10 16r00 16r00 16r00 16r15
+           16r00 16r00 16r00 16r00 16r00 16r00 16r00 16r03]
+    ]
+
     testReadMessage [
         | msg |
         msg := SMPPMessage readFrom: self examplePdu readStream.
@@ -79,4 +84,10 @@ TestCase subclass: SMPPMessageTest [
         self assert: msg body class equals: SMPPBindTransceiver.
         self assert: msg body systemdId equals: 'AAAAAAAAAA'.
     ]
+
+    testEnquireLink [
+        | msg |
+        msg := SMPPMessage readFrom: self exampleEnquire readStream.
+        self assert: msg body class equals: SMPPEnquireLink.
+    ]
 ]