From f28e9493dfd3e282b683652f9098e6051cbacbca Mon Sep 17 00:00:00 2001
From: Ray Bennett <raymond.bennett@gmail.com>
Date: Mon, 29 Jun 2015 17:48:40 -0700
Subject: [PATCH] Adding support for arming Elk M1 security system.

---
 accessories/ELKM1.js | 126 +++++++++++++++++++++++++++++++++++++++++++
 config-sample.json   |   9 ++++
 package.json         |   3 +-
 3 files changed, 137 insertions(+), 1 deletion(-)
 create mode 100644 accessories/ELKM1.js

diff --git a/accessories/ELKM1.js b/accessories/ELKM1.js
new file mode 100644
index 0000000..7ac2ba3
--- /dev/null
+++ b/accessories/ELKM1.js
@@ -0,0 +1,126 @@
+var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var elkington = require("elkington");
+
+function ElkM1Accessory(log, config) {
+  this.log = log;
+  this.name = config["name"];
+  this.zone = config["zone"];
+  this.host = config["host"];
+  this.port = config["port"];
+  this.pin = config["pin"];
+  this.arm = config["arm"];
+}
+
+ElkM1Accessory.prototype = {
+  setPowerState: function(alarmOn) {
+    var that = this;
+
+    if (!alarmOn)
+    {
+        return;
+    }
+
+    var elk = elkington.createConnection({
+        port: that.port,
+        host: that.host,
+    });
+
+    switch (that.arm)
+    {
+        case 'Away':
+            elk.armAway({area: that.zone, code: that.pin});
+            break;
+        case 'Stay':
+            elk.armStay({area: that.zone, code: that.pin});
+            break;
+        case 'Night':
+            elk.armNightInstant({area: that.zone, code: that.pin});
+            break;
+        default:
+            break;
+    }
+  },
+
+  getServices: function() {
+    var that = this;
+    return [{
+      sType: types.ACCESSORY_INFORMATION_STYPE,
+      characteristics: [{
+        cType: types.NAME_CTYPE,
+        onUpdate: null,
+        perms: ["pr"],
+        format: "string",
+        initialValue: this.name,
+        supportEvents: false,
+        supportBonjour: false,
+        manfDescription: "Name of the accessory",
+        designedMaxLength: 255
+      },{
+        cType: types.MANUFACTURER_CTYPE,
+        onUpdate: null,
+        perms: ["pr"],
+        format: "string",
+        initialValue: "Elk",
+        supportEvents: false,
+        supportBonjour: false,
+        manfDescription: "Manufacturer",
+        designedMaxLength: 255
+      },{
+        cType: types.MODEL_CTYPE,
+        onUpdate: null,
+        perms: ["pr"],
+        format: "string",
+        initialValue: "M1",
+        supportEvents: false,
+        supportBonjour: false,
+        manfDescription: "Model",
+        designedMaxLength: 255
+      },{
+        cType: types.SERIAL_NUMBER_CTYPE,
+        onUpdate: null,
+        perms: ["pr"],
+        format: "string",
+        initialValue: "A1S2NASF88EW",
+        supportEvents: false,
+        supportBonjour: false,
+        manfDescription: "SN",
+        designedMaxLength: 255
+      },{
+        cType: types.IDENTIFY_CTYPE,
+        onUpdate: null,
+        perms: ["pw"],
+        format: "bool",
+        initialValue: false,
+        supportEvents: false,
+        supportBonjour: false,
+        manfDescription: "Identify Accessory",
+        designedMaxLength: 1
+      }]
+    },{
+      sType: types.SWITCH_STYPE,
+      characteristics: [{
+        cType: types.NAME_CTYPE,
+        onUpdate: null,
+        perms: ["pr"],
+        format: "string",
+        initialValue: this.name,
+        supportEvents: false,
+        supportBonjour: false,
+        manfDescription: "Name of service",
+        designedMaxLength: 255
+      },{
+        cType: types.POWER_STATE_CTYPE,
+        onUpdate: function(value) { that.setPowerState(value); },
+        perms: ["pw","pr","ev"],
+        format: "bool",
+        initialValue: false,
+        supportEvents: false,
+        supportBonjour: false,
+        manfDescription: "Alarm the Zone",
+        designedMaxLength: 1
+      }]
+    }];
+  }
+};
+
+module.exports.accessory = ElkM1Accessory;
diff --git a/config-sample.json b/config-sample.json
index e8e4b96..639ccb1 100644
--- a/config-sample.json
+++ b/config-sample.json
@@ -102,6 +102,15 @@
             "off_url": "https://192.168.1.22:3030/devices/23222/off",
             "brightness_url": "https://192.168.1.22:3030/devices/23222/brightness/%b",
             "http_method": "POST"
+        },{
+            "accessory": "ELKM1",
+            "name": "Security System",
+            "description": "Allows basic control of Elk M1 security system. You can use 1 of 3 arm modes: Away, Stay, Night. If you need to access all 3, create 3 accessories with different names.",
+            "zone": "1",
+            "host": "192.168.1.10",
+            "port": "2101",
+            "pin": "1234",
+            "arm": "Away"
         }
     ]
 }
diff --git a/package.json b/package.json
index c12ab9f..822badd 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "carwingsjs": "0.0.x",
     "sonos": "0.8.x",
     "wemo": "0.2.x",
-    "wink-js": "0.0.5"
+    "wink-js": "0.0.5",
+    "elkington": "kevinohara80/elkington"
   }
 }