From 6d3f9f3007f5f9d297ead17996b4c4cc1e78ef34 Mon Sep 17 00:00:00 2001
From: William Michael Turner <williammichaelturner@gmail.com>
Date: Mon, 23 Nov 2015 02:28:37 +0000
Subject: [PATCH 1/3] Added function 'lookup_ip_host' to lookup the IP address
 corresponding to a MAC address in a host entry

---
 pypureomapi.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/pypureomapi.py b/pypureomapi.py
index c5cd600..47f9aea 100644
--- a/pypureomapi.py
+++ b/pypureomapi.py
@@ -1090,6 +1090,25 @@ def del_host(self, mac):
 		if response.opcode != OMAPI_OP_STATUS:
 			raise OmapiError("delete failed")
 
+        def lookup_ip_host(self, mac):
+                """Lookup a host object with with given mac address.
+
+                @type mac: str
+                @raises ValueError:
+                @raises OmapiError:
+                @raises socket.error:
+                """
+                msg = OmapiMessage.open(b"host")
+                msg.obj.append((b"hardware-address", pack_mac(mac)))
+                msg.obj.append((b"hardware-type", struct.pack("!I", 1)))
+                response = self.query_server(msg)
+                if response.opcode != OMAPI_OP_UPDATE:
+                        raise OmapiErrorNotFound()
+                try:
+                        return unpack_ip(dict(response.obj)[b"ip-address"])
+                except KeyError:  # ip-address
+                        raise OmapiErrorNotFound()
+
 	def lookup_ip(self, mac):
 		"""Look for a lease object with given mac address and return the
 		assigned ip address.

From 0ba51e00d8b1483bc0a86daee0c7230b862c07b4 Mon Sep 17 00:00:00 2001
From: William Michael Turner <williammichaelturner@gmail.com>
Date: Mon, 23 Nov 2015 02:42:03 +0000
Subject: [PATCH 2/3] Updated README to include newly added lookup_ip_host
 function

---
 README.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/README.md b/README.md
index 994e0b0..04225bd 100644
--- a/README.md
+++ b/README.md
@@ -144,6 +144,29 @@ def get_lease(omapi, ip):
     return response
 ```
 
+#Get an IP from a host MAC address
+
+```
+def lookup_ip_host(self, mac):
+    """Lookup a host object with with given mac address.
+
+    @type mac: str
+    @raises ValueError:
+    @raises OmapiError:
+    @raises socket.error:
+    """
+    msg = OmapiMessage.open(b"host")
+    msg.obj.append((b"hardware-address", pack_mac(mac)))
+    msg.obj.append((b"hardware-type", struct.pack("!I", 1)))
+    response = self.query_server(msg)
+    if response.opcode != OMAPI_OP_UPDATE:
+        raise OmapiErrorNotFound()
+    try:
+        return unpack_ip(dict(response.obj)[b"ip-address"])
+    except KeyError:  # ip-address
+        raise OmapiErrorNotFound()
+```
+
 #Change Group
 
 ```

From 8585f40903e4f2fcbcaddf434122f68c52e65a29 Mon Sep 17 00:00:00 2001
From: William Michael Turner <williammichaelturner@gmail.com>
Date: Mon, 23 Nov 2015 02:53:54 +0000
Subject: [PATCH 3/3] Fixed tabbing issue

---
 pypureomapi.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pypureomapi.py b/pypureomapi.py
index 47f9aea..dcaf20b 100644
--- a/pypureomapi.py
+++ b/pypureomapi.py
@@ -1090,7 +1090,7 @@ def del_host(self, mac):
 		if response.opcode != OMAPI_OP_STATUS:
 			raise OmapiError("delete failed")
 
-        def lookup_ip_host(self, mac):
+	def lookup_ip_host(self, mac):
                 """Lookup a host object with with given mac address.
 
                 @type mac: str