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authorMatt A. Tobin <email@mattatobin.com>2018-02-03 06:25:10 -0500
committerMatt A. Tobin <email@mattatobin.com>2018-02-03 06:25:10 -0500
commit8b8c65072aedef94610748ce92c2ed3a19fd5517 (patch)
tree8614d386acf5db7a77b08d19a5854a7d75dab015 /b2g/components/RecoveryService.js
parent8c3a46bd13a0660a3ff1e0379dbf515873a852d2 (diff)
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Purge b2g/
Diffstat (limited to 'b2g/components/RecoveryService.js')
-rw-r--r--b2g/components/RecoveryService.js160
1 files changed, 0 insertions, 160 deletions
diff --git a/b2g/components/RecoveryService.js b/b2g/components/RecoveryService.js
deleted file mode 100644
index 493763e6d..000000000
--- a/b2g/components/RecoveryService.js
+++ /dev/null
@@ -1,160 +0,0 @@
-/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-"use strict";
-
-const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/ctypes.jsm");
-Cu.import("resource://gre/modules/AppConstants.jsm");
-
-const RECOVERYSERVICE_CID = Components.ID("{b3caca5d-0bb0-48c6-912b-6be6cbf08832}");
-const RECOVERYSERVICE_CONTRACTID = "@mozilla.org/recovery-service;1";
-
-function log(msg) {
- dump("-*- RecoveryService: " + msg + "\n");
-}
-
-const isGonk = AppConstants.platform === 'gonk';
-
-if (isGonk) {
- var librecovery = (function() {
- let library;
- try {
- library = ctypes.open("librecovery.so");
- } catch (e) {
- log("Unable to open librecovery.so");
- throw Cr.NS_ERROR_FAILURE;
- }
- // Bug 1163956, modify updatePath from ctyps.char.ptr to ctype.char.array(4096)
- // align with librecovery.h. 4096 comes from PATH_MAX
- let FotaUpdateStatus = new ctypes.StructType("FotaUpdateStatus", [
- { result: ctypes.int },
- { updatePath: ctypes.char.array(4096) }
- ]);
-
- return {
- factoryReset: library.declare("factoryReset",
- ctypes.default_abi,
- ctypes.int),
- installFotaUpdate: library.declare("installFotaUpdate",
- ctypes.default_abi,
- ctypes.int,
- ctypes.char.ptr,
- ctypes.int),
-
- FotaUpdateStatus: FotaUpdateStatus,
- getFotaUpdateStatus: library.declare("getFotaUpdateStatus",
- ctypes.default_abi,
- ctypes.int,
- FotaUpdateStatus.ptr)
- };
- })();
-
-}
-
-const gFactoryResetFile = "__post_reset_cmd__";
-
-function RecoveryService() {}
-
-RecoveryService.prototype = {
- classID: RECOVERYSERVICE_CID,
- QueryInterface: XPCOMUtils.generateQI([Ci.nsIRecoveryService]),
- classInfo: XPCOMUtils.generateCI({
- classID: RECOVERYSERVICE_CID,
- contractID: RECOVERYSERVICE_CONTRACTID,
- interfaces: [Ci.nsIRecoveryService],
- classDescription: "B2G Recovery Service"
- }),
-
- factoryReset: function RS_factoryReset(reason) {
- if (!isGonk) {
- Cr.NS_ERROR_FAILURE;
- }
-
- function doReset() {
- // If this succeeds, then the device reboots and this never returns
- if (librecovery.factoryReset() != 0) {
- log("Error: Factory reset failed. Trying again after clearing cache.");
- }
- let cache = Cc["@mozilla.org/netwerk/cache-storage-service;1"]
- .getService(Ci.nsICacheStorageService);
- cache.clear();
- if (librecovery.factoryReset() != 0) {
- log("Error: Factory reset failed again");
- }
- }
-
- log("factoryReset " + reason);
- let commands = [];
- if (reason == "wipe") {
- let volumeService = Cc["@mozilla.org/telephony/volume-service;1"]
- .getService(Ci.nsIVolumeService);
- let volNames = volumeService.getVolumeNames();
- log("Found " + volNames.length + " volumes");
-
- for (let i = 0; i < volNames.length; i++) {
- let name = volNames.queryElementAt(i, Ci.nsISupportsString);
- let volume = volumeService.getVolumeByName(name.data);
- log("Got volume: " + name.data + " at " + volume.mountPoint);
- commands.push("wipe " + volume.mountPoint);
- }
- } else if (reason == "root") {
- commands.push("root");
- }
-
- if (commands.length > 0) {
- Cu.import("resource://gre/modules/osfile.jsm");
- let dir = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
- dir.initWithPath("/persist");
- var postResetFile = dir.exists() ?
- OS.Path.join("/persist", gFactoryResetFile):
- OS.Path.join("/cache", gFactoryResetFile);
- let encoder = new TextEncoder();
- let text = commands.join("\n");
- let array = encoder.encode(text);
- let promise = OS.File.writeAtomic(postResetFile, array,
- { tmpPath: postResetFile + ".tmp" });
-
- promise.then(doReset, function onError(error) {
- log("Error: " + error);
- });
- } else {
- doReset();
- }
- },
-
- installFotaUpdate: function RS_installFotaUpdate(updatePath) {
- if (!isGonk) {
- throw Cr.NS_ERROR_FAILURE;
- }
-
- // If this succeeds, then the device reboots and this never returns
- if (librecovery.installFotaUpdate(updatePath, updatePath.length) != 0) {
- log("Error: FOTA install failed. Trying again after clearing cache.");
- }
- var cache = Cc["@mozilla.org/netwerk/cache-storage-service;1"].getService(Ci.nsICacheStorageService);
- cache.clear();
- if (librecovery.installFotaUpdate(updatePath, updatePath.length) != 0) {
- log("Error: FOTA install failed again");
- }
- },
-
- getFotaUpdateStatus: function RS_getFotaUpdateStatus() {
- let status = Ci.nsIRecoveryService.FOTA_UPDATE_UNKNOWN;
-
- if (isGonk) {
- let cStatus = librecovery.FotaUpdateStatus();
-
- if (librecovery.getFotaUpdateStatus(cStatus.address()) == 0) {
- status = cStatus.result;
- }
- }
- return status;
- }
-};
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([RecoveryService]);