Touchgui/plugins/org.apache.cordova.device/src/windows/DeviceProxy.js

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1 /*
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21
22 module.exports = {
23
24 getDeviceInfo:function(win, fail, args) {
25
26 // deviceId aka uuid, stored in Windows.Storage.ApplicationData.current.localSettings.values.deviceId
27 var deviceId;
28 var localSettings = Windows.Storage.ApplicationData.current.localSettings;
29 if (localSettings.values.deviceId) {
30 deviceId = localSettings.values.deviceId;
31 }
32 else {
33 // App-specific hardware id could be used as uuid, but it changes if the hardware changes...
34 try {
35 var ASHWID = Windows.System.Profile.HardwareIdentification.getPackageSpecificToken(null).id;
36 deviceId = Windows.Storage.Streams.DataReader.fromBuffer(ASHWID).readGuid();
37 } catch (e) {
38 // Couldn't get the hardware UUID
39 deviceId = createUUID();
40 }
41 //...so cache it per-install
42 localSettings.values.deviceId = deviceId;
43 }
44
45 var userAgent = window.clientInformation.userAgent,
46 // this will report "windows" in windows8.1 and windows phone 8.1 apps
47 // and "windows8" in windows 8.0 apps similar to cordova.js
48 // See https://github.com/apache/cordova-js/blob/master/src/windows/platform.js#L25
49 devicePlatform = userAgent.indexOf("MSAppHost/1.0") == -1 ? "windows" : "windows8",
50 versionString = userAgent.match(/Windows (?:Phone |NT )?([0-9.]+)/)[1];
51
52 var ROOT_CONTAINER = "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}";
53 var DEVICE_CLASS_KEY = "{A45C254E-DF1C-4EFD-8020-67D146A850E0},10";
54 var DEVICE_CLASS_KEY_NO_SEMICOLON = '{A45C254E-DF1C-4EFD-8020-67D146A850E0}10';
55 var ROOT_CONTAINER_QUERY = "System.Devices.ContainerId:=\"" + ROOT_CONTAINER + "\"";
56 var HAL_DEVICE_CLASS = "4d36e966-e325-11ce-bfc1-08002be10318";
57 var DEVICE_DRIVER_VERSION_KEY = "{A8B865DD-2E3D-4094-AD97-E593A70C75D6},3";
58 var pnpObject = Windows.Devices.Enumeration.Pnp.PnpObject;
59 pnpObject.findAllAsync(Windows.Devices.Enumeration.Pnp.PnpObjectType.device,
60 [DEVICE_DRIVER_VERSION_KEY, DEVICE_CLASS_KEY], ROOT_CONTAINER_QUERY)
61 .then(function(rootDevices) {
62 for (var i = 0; i < rootDevices.length; i++) {
63 var rootDevice = rootDevices[i];
64 if (!rootDevice.properties) continue;
65 if (rootDevice.properties[DEVICE_CLASS_KEY_NO_SEMICOLON] == HAL_DEVICE_CLASS) {
66 versionString = rootDevice.properties[DEVICE_DRIVER_VERSION_KEY];
67 break;
68 }
69 }
70
71 setTimeout(function () {
72 win({ platform: devicePlatform, version: versionString,
73 uuid: deviceId, model: window.clientInformation.platform });
74 }, 0);
75 });
76 }
77
78 };
79
80 require("cordova/exec/proxy").add("Device", module.exports);

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