Merge pull request #26 from maddox/http-request-accessory

HTTP Accessory

accessories/Http.js

@@ -0,0 +1,160 @@
+var types = require("../lib/HAP-NodeJS/accessories/types.js");
+var request = require("request");
+
+function HttpAccessory(log, config) {
+  this.log = log;
+
+  // url info
+  this.on_url = config["on_url"];
+  this.off_url = config["off_url"];
+  this.brightness_url = config["brightness_url"];
+  this.http_method = config["http_method"];
+
+  // device info
+  this.name = config["name"];
+}
+
+HttpAccessory.prototype = {
+
+  httpRequest: function(url, method, callback) {
+    request({
+      url: url,
+      method: method
+    },
+    function (error, response, body) {
+      callback(error, response, body)
+    })
+  },
+
+  setPowerState: function(powerOn) {
+    var url;
+
+    if (powerOn) {
+      url = this.on_url
+      this.log("Setting power state on the '"+this.name+"' to on");
+    }else{
+      url = this.off_url
+      this.log("Setting power state on the '"+this.name+"' to off");
+    }
+
+    this.httpRequest(url, this.http_method, function(error, response, body){
+      if (error) {
+        return console.error('http power function failed:', error);
+      }else{
+        return console.log('http power function succeeded!');
+      }
+    });
+
+  },
+
+  setBrightness: function(level) {
+    var url = this.brightness_url.replace("%b", level)
+
+    this.log("Setting brightness on the '"+this.name+"' to " + level);
+
+    this.httpRequest(url, this.http_method, function(error, response, body){
+      if (error) {
+        return console.error('http brightness function failed:', error);
+      }else{
+        return console.log('http brightness function succeeded!');
+      }
+    });
+
+  },
+
+  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: "Http",
+        supportEvents: false,
+        supportBonjour: false,
+        manfDescription: "Manufacturer",
+        designedMaxLength: 255
+      },{
+        cType: types.MODEL_CTYPE,
+        onUpdate: null,
+        perms: ["pr"],
+        format: "string",
+        initialValue: "Rev-1",
+        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.LIGHTBULB_STYPE,
+      characteristics: [{
+        cType: types.NAME_CTYPE,
+        onUpdate: null,
+        perms: ["pr"],
+        format: "string",
+        initialValue: this.name,
+        supportEvents: true,
+        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: 0,
+        supportEvents: true,
+        supportBonjour: false,
+        manfDescription: "Change the power state",
+        designedMaxLength: 1
+      },{
+        cType: types.BRIGHTNESS_CTYPE,
+        onUpdate: function(value) { that.setBrightness(value); },
+        perms: ["pw","pr","ev"],
+        format: "int",
+        initialValue:  0,
+        supportEvents: true,
+        supportBonjour: false,
+        manfDescription: "Adjust Brightness",
+        designedMinValue: 0,
+        designedMaxValue: 100,
+        designedMinStep: 1,
+        unit: "%"
+      }]
+    }];
+  }
+};
+
+module.exports.accessory = HttpAccessory;

config-sample.json

@@ -81,6 +81,14 @@
             "device_id": "E1",
             "protocol": "pl",
             "can_dim": true
+        },
+        {
+            "accessory": "Http",
+            "name": "Kitchen Lamp",
+            "on_url": "https://192.168.1.22:3030/devices/23222/on",
+            "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"
         }
     ]
 }