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Backed out changeset c345da3eef13 (bug 1058440) for regressions
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@ -23,10 +23,6 @@ Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/DOMRequestHelper.jsm");
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XPCOMUtils.defineLazyServiceGetter(this, "gSettingsService",
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"@mozilla.org/settingsService;1",
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"nsISettingsService");
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XPCOMUtils.defineLazyGetter(this, "NFC", function () {
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let obj = {};
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Cu.import("resource://gre/modules/nfc_consts.js", obj);
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@ -40,16 +36,13 @@ const NFC_ENABLED = libcutils.property_get("ro.moz.nfc.enabled", "false") === "t
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let DEBUG = NFC.DEBUG_CONTENT_HELPER;
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let debug;
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function updateDebug() {
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if (DEBUG) {
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debug = function (s) {
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dump("-*- NfcContentHelper: " + s + "\n");
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};
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} else {
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debug = function (s) {};
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}
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};
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updateDebug();
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if (DEBUG) {
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debug = function (s) {
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dump("-*- NfcContentHelper: " + s + "\n");
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};
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} else {
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debug = function (s) {};
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}
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const NFCCONTENTHELPER_CID =
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Components.ID("{4d72c120-da5f-11e1-9b23-0800200c9a66}");
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@ -84,11 +77,6 @@ GetDetailsNDEFResponse.prototype = {
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function NfcContentHelper() {
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this.initDOMRequestHelper(/* aWindow */ null, NFC_IPC_MSG_NAMES);
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let lock = gSettingsService.createLock();
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lock.get(NFC.SETTING_NFC_DEBUG, this);
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Services.obs.addObserver(this, NFC.TOPIC_MOZSETTINGS_CHANGED, false);
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Services.obs.addObserver(this, "xpcom-shutdown", false);
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this._requestMap = [];
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@ -367,14 +355,8 @@ NfcContentHelper.prototype = {
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observe: function observe(subject, topic, data) {
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if (topic == "xpcom-shutdown") {
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this.destroyDOMRequestHelper();
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Services.obs.removeObserver(this, NFC.TOPIC_MOZSETTINGS_CHANGED);
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Services.obs.removeObserver(this, "xpcom-shutdown");
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cpmm = null;
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} else if (topic == NFC.TOPIC_MOZSETTINGS_CHANGED) {
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let setting = JSON.parse(data);
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if (setting) {
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this.handle(setting.key, setting.value);
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}
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}
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},
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@ -445,15 +427,6 @@ NfcContentHelper.prototype = {
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}
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},
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handle: function handle(name, result) {
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switch (name) {
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case NFC.SETTING_NFC_DEBUG:
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DEBUG = result;
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updateDebug();
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break;
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}
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},
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handleReadNDEFResponse: function handleReadNDEFResponse(result) {
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let requester = this._requestMap[result.requestId];
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if (!requester) {
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@ -22,10 +22,6 @@ const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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XPCOMUtils.defineLazyServiceGetter(this, "gSettingsService",
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"@mozilla.org/settingsService;1",
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"nsISettingsService");
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XPCOMUtils.defineLazyGetter(this, "NFC", function () {
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let obj = {};
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Cu.import("resource://gre/modules/nfc_consts.js", obj);
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@ -39,16 +35,13 @@ const NFC_ENABLED = libcutils.property_get("ro.moz.nfc.enabled", "false") === "t
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let DEBUG = NFC.DEBUG_NFC;
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let debug;
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function updateDebug() {
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if (DEBUG) {
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debug = function (s) {
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dump("-*- Nfc: " + s + "\n");
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};
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} else {
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debug = function (s) {};
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}
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};
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updateDebug();
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if (DEBUG) {
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debug = function (s) {
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dump("-*- Nfc: " + s + "\n");
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};
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} else {
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debug = function (s) {};
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}
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const NFC_CONTRACTID = "@mozilla.org/nfc;1";
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const NFC_CID =
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@ -105,10 +98,6 @@ XPCOMUtils.defineLazyGetter(this, "gMessageManager", function () {
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init: function init(nfc) {
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this.nfc = nfc;
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let lock = gSettingsService.createLock();
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lock.get(NFC.SETTING_NFC_DEBUG, this.nfc);
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Services.obs.addObserver(this, NFC.TOPIC_MOZSETTINGS_CHANGED, false);
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Services.obs.addObserver(this, NFC.TOPIC_XPCOM_SHUTDOWN, false);
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this._registerMessageListeners();
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},
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@ -117,7 +106,6 @@ XPCOMUtils.defineLazyGetter(this, "gMessageManager", function () {
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this.nfc.shutdown();
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this.nfc = null;
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Services.obs.removeObserver(this, NFC.TOPIC_MOZSETTINGS_CHANGED);
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Services.obs.removeObserver(this, NFC.TOPIC_XPCOM_SHUTDOWN);
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this._unregisterMessageListeners();
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},
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@ -330,12 +318,6 @@ XPCOMUtils.defineLazyGetter(this, "gMessageManager", function () {
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observe: function observe(subject, topic, data) {
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switch (topic) {
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case NFC.TOPIC_MOZSETTINGS_CHANGED:
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let setting = JSON.parse(data);
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if (setting) {
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this.nfc.handle(setting.key, setting.value);
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}
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break;
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case NFC.TOPIC_XPCOM_SHUTDOWN:
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this._shutdown();
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break;
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@ -599,18 +581,6 @@ Nfc.prototype = {
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return null;
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},
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/**
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* nsISettingsServiceCallback
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*/
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handle: function handle(name, result) {
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switch (name) {
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case NFC.SETTING_NFC_DEBUG:
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DEBUG = result;
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updateDebug();
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break;
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}
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},
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/**
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* nsIObserver interface methods.
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*/
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@ -105,11 +105,8 @@ this.NFC_POWER_LEVEL_DISABLED = 0;
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this.NFC_POWER_LEVEL_LOW = 1;
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this.NFC_POWER_LEVEL_ENABLED = 2;
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this.TOPIC_MOZSETTINGS_CHANGED = "mozsettings-changed";
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this.TOPIC_XPCOM_SHUTDOWN = "xpcom-shutdown";
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this.SETTING_NFC_DEBUG = "nfc.debugging.enabled";
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this.NFC_PEER_EVENT_READY = 0x01;
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this.NFC_PEER_EVENT_LOST = 0x02;
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