The Tor Browser / file comparison
comparison: b2g/components/RecoveryService.js
b2g/components/RecoveryService.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
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replaced
| -1:000000000000 | 0:fdaf53ea69b7 |
|---|---|
| 1 /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 "use strict"; | |
| 7 | |
| 8 const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components; | |
| 9 | |
| 10 Cu.import("resource://gre/modules/XPCOMUtils.jsm"); | |
| 11 Cu.import("resource://gre/modules/ctypes.jsm"); | |
| 12 | |
| 13 const RECOVERYSERVICE_CID = Components.ID("{b3caca5d-0bb0-48c6-912b-6be6cbf08832}"); | |
| 14 const RECOVERYSERVICE_CONTRACTID = "@mozilla.org/recovery-service;1"; | |
| 15 | |
| 16 function log(msg) { | |
| 17 dump("-*- RecoveryService: " + msg + "\n"); | |
| 18 } | |
| 19 | |
| 20 #ifdef MOZ_WIDGET_GONK | |
| 21 let librecovery = (function() { | |
| 22 let library; | |
| 23 try { | |
| 24 library = ctypes.open("librecovery.so"); | |
| 25 } catch (e) { | |
| 26 log("Unable to open librecovery.so"); | |
| 27 throw Cr.NS_ERROR_FAILURE; | |
| 28 } | |
| 29 let FotaUpdateStatus = new ctypes.StructType("FotaUpdateStatus", [ | |
| 30 { result: ctypes.int }, | |
| 31 { updatePath: ctypes.char.ptr } | |
| 32 ]); | |
| 33 | |
| 34 return { | |
| 35 factoryReset: library.declare("factoryReset", | |
| 36 ctypes.default_abi, | |
| 37 ctypes.int), | |
| 38 installFotaUpdate: library.declare("installFotaUpdate", | |
| 39 ctypes.default_abi, | |
| 40 ctypes.int, | |
| 41 ctypes.char.ptr, | |
| 42 ctypes.int), | |
| 43 | |
| 44 FotaUpdateStatus: FotaUpdateStatus, | |
| 45 getFotaUpdateStatus: library.declare("getFotaUpdateStatus", | |
| 46 ctypes.default_abi, | |
| 47 ctypes.int, | |
| 48 FotaUpdateStatus.ptr) | |
| 49 }; | |
| 50 })(); | |
| 51 #endif | |
| 52 | |
| 53 function RecoveryService() {} | |
| 54 | |
| 55 RecoveryService.prototype = { | |
| 56 classID: RECOVERYSERVICE_CID, | |
| 57 QueryInterface: XPCOMUtils.generateQI([Ci.nsIRecoveryService]), | |
| 58 classInfo: XPCOMUtils.generateCI({ | |
| 59 classID: RECOVERYSERVICE_CID, | |
| 60 contractID: RECOVERYSERVICE_CONTRACTID, | |
| 61 interfaces: [Ci.nsIRecoveryService], | |
| 62 classDescription: "B2G Recovery Service" | |
| 63 }), | |
| 64 | |
| 65 factoryReset: function RS_factoryReset() { | |
| 66 #ifdef MOZ_WIDGET_GONK | |
| 67 // If this succeeds, then the device reboots and this never returns | |
| 68 if (librecovery.factoryReset() != 0) { | |
| 69 log("Error: Factory reset failed. Trying again after clearing cache."); | |
| 70 } | |
| 71 var cache = Cc["@mozilla.org/netwerk/cache-storage-service;1"].getService(Ci.nsICacheStorageService); | |
| 72 cache.clear(); | |
| 73 if (librecovery.factoryReset() != 0) { | |
| 74 log("Error: Factory reset failed again"); | |
| 75 } | |
| 76 #endif | |
| 77 throw Cr.NS_ERROR_FAILURE; | |
| 78 }, | |
| 79 | |
| 80 installFotaUpdate: function RS_installFotaUpdate(updatePath) { | |
| 81 #ifdef MOZ_WIDGET_GONK | |
| 82 // If this succeeds, then the device reboots and this never returns | |
| 83 if (librecovery.installFotaUpdate(updatePath, updatePath.length) != 0) { | |
| 84 log("Error: FOTA install failed. Trying again after clearing cache."); | |
| 85 } | |
| 86 var cache = Cc["@mozilla.org/netwerk/cache-storage-service;1"].getService(Ci.nsICacheStorageService); | |
| 87 cache.clear(); | |
| 88 if (librecovery.installFotaUpdate(updatePath, updatePath.length) != 0) { | |
| 89 log("Error: FOTA install failed again"); | |
| 90 } | |
| 91 #endif | |
| 92 throw Cr.NS_ERROR_FAILURE; | |
| 93 }, | |
| 94 | |
| 95 getFotaUpdateStatus: function RS_getFotaUpdateStatus() { | |
| 96 let status = Ci.nsIRecoveryService.FOTA_UPDATE_UNKNOWN; | |
| 97 #ifdef MOZ_WIDGET_GONK | |
| 98 let cStatus = librecovery.FotaUpdateStatus(); | |
| 99 | |
| 100 if (librecovery.getFotaUpdateStatus(cStatus.address()) == 0) { | |
| 101 status = cStatus.result; | |
| 102 } | |
| 103 | |
| 104 #endif | |
| 105 return status; | |
| 106 } | |
| 107 }; | |
| 108 | |
| 109 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([RecoveryService]); |
