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[Firefox addon] Enforce double quotes, using ESLint, to avoid linting errors in mozilla-central (issue 7957)

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Given that this patch causes a lot of churn in the addon code, I wouldn't really mind if we ultimately decide against doing this and just add a rule exception in mozilla-central instead.[1]

---
[1] Note that I used the ESLint `--fix` option, hence writing this commit message actually took longer time than the creation of the patch :-)
This commit is contained in:
Jonas Jenwald 2017-01-23 23:41:56 +01:00
parent e0a92a7f48
commit a5d5b970af
13 changed files with 376 additions and 375 deletions
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264
extensions/firefox/content/PdfStreamConverter.jsm
View file

@ -15,43 +15,43 @@
/* globals Components, Services, XPCOMUtils, NetUtil, PrivateBrowsingUtils,
dump, NetworkManager, PdfJsTelemetry, PdfjsContentUtils */
'use strict';
"use strict";
var EXPORTED_SYMBOLS = ['PdfStreamConverter'];
var EXPORTED_SYMBOLS = ["PdfStreamConverter"];
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
const Cu = Components.utils;
// True only if this is the version of pdf.js that is included with firefox.
const MOZ_CENTRAL = JSON.parse('PDFJSSCRIPT_MOZ_CENTRAL');
const PDFJS_EVENT_ID = 'pdf.js.message';
const PDF_CONTENT_TYPE = 'application/pdf';
const PREF_PREFIX = 'PDFJSSCRIPT_PREF_PREFIX';
const PDF_VIEWER_WEB_PAGE = 'resource://pdf.js/web/viewer.html';
const MOZ_CENTRAL = JSON.parse("PDFJSSCRIPT_MOZ_CENTRAL");
const PDFJS_EVENT_ID = "pdf.js.message";
const PDF_CONTENT_TYPE = "application/pdf";
const PREF_PREFIX = "PDFJSSCRIPT_PREF_PREFIX";
const PDF_VIEWER_WEB_PAGE = "resource://pdf.js/web/viewer.html";
const MAX_NUMBER_OF_PREFS = 50;
const MAX_STRING_PREF_LENGTH = 128;
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
Cu.import('resource://gre/modules/Services.jsm');
Cu.import('resource://gre/modules/NetUtil.jsm');
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/NetUtil.jsm");
XPCOMUtils.defineLazyModuleGetter(this, 'NetworkManager',
'resource://pdf.js/PdfJsNetwork.jsm');
XPCOMUtils.defineLazyModuleGetter(this, "NetworkManager",
"resource://pdf.js/PdfJsNetwork.jsm");
XPCOMUtils.defineLazyModuleGetter(this, 'PrivateBrowsingUtils',
'resource://gre/modules/PrivateBrowsingUtils.jsm');
XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils",
"resource://gre/modules/PrivateBrowsingUtils.jsm");
XPCOMUtils.defineLazyModuleGetter(this, 'PdfJsTelemetry',
'resource://pdf.js/PdfJsTelemetry.jsm');
XPCOMUtils.defineLazyModuleGetter(this, "PdfJsTelemetry",
"resource://pdf.js/PdfJsTelemetry.jsm");
XPCOMUtils.defineLazyModuleGetter(this, 'PdfjsContentUtils',
'resource://pdf.js/PdfjsContentUtils.jsm');
XPCOMUtils.defineLazyModuleGetter(this, "PdfjsContentUtils",
"resource://pdf.js/PdfjsContentUtils.jsm");
var Svc = {};
XPCOMUtils.defineLazyServiceGetter(Svc, 'mime',
'@mozilla.org/mime;1',
'nsIMIMEService');
XPCOMUtils.defineLazyServiceGetter(Svc, "mime",
"@mozilla.org/mime;1",
"nsIMIMEService");
function getContainingBrowser(domWindow) {
return domWindow.QueryInterface(Ci.nsIInterfaceRequestor)
@ -62,7 +62,7 @@ function getContainingBrowser(domWindow) {
function getFindBar(domWindow) {
if (PdfjsContentUtils.isRemote) {
throw new Error('FindBar is not accessible from the content process.');
throw new Error("FindBar is not accessible from the content process.");
}
try {
var browser = getContainingBrowser(domWindow);
@ -101,12 +101,12 @@ function getStringPref(pref, def) {
}
function log(aMsg) {
if (!getBoolPref(PREF_PREFIX + '.pdfBugEnabled', false)) {
if (!getBoolPref(PREF_PREFIX + ".pdfBugEnabled", false)) {
return;
}
var msg = 'PdfStreamConverter.js: ' + (aMsg.join ? aMsg.join('') : aMsg);
var msg = "PdfStreamConverter.js: " + (aMsg.join ? aMsg.join("") : aMsg);
Services.console.logStringMessage(msg);
dump(msg + '\n');
dump(msg + "\n");
}
function getDOMWindow(aChannel) {
@ -118,16 +118,16 @@ function getDOMWindow(aChannel) {
}
function getLocalizedStrings(path) {
var stringBundle = Cc['@mozilla.org/intl/stringbundle;1'].
var stringBundle = Cc["@mozilla.org/intl/stringbundle;1"].
getService(Ci.nsIStringBundleService).
createBundle('chrome://pdf.js/locale/' + path);
createBundle("chrome://pdf.js/locale/" + path);
var map = {};
var enumerator = stringBundle.getSimpleEnumeration();
while (enumerator.hasMoreElements()) {
var string = enumerator.getNext().QueryInterface(Ci.nsIPropertyElement);
var key = string.key, property = 'textContent';
var i = key.lastIndexOf('.');
var key = string.key, property = "textContent";
var i = key.lastIndexOf(".");
if (i >= 0) {
property = key.substring(i + 1);
key = key.substring(0, i);
@ -140,7 +140,7 @@ function getLocalizedStrings(path) {
return map;
}
function getLocalizedString(strings, id, property) {
property = property || 'textContent';
property = property || "textContent";
if (id in strings) {
return strings[id][property];
}
@ -233,13 +233,13 @@ class ChromeActions {
// the original url.
var originalUri = NetUtil.newURI(originalUrl);
var filename = data.filename;
if (typeof filename !== 'string' ||
if (typeof filename !== "string" ||
(!/\.pdf$/i.test(filename) && !data.isAttachment)) {
filename = 'document.pdf';
filename = "document.pdf";
}
var blobUri = NetUtil.newURI(blobUrl);
var extHelperAppSvc =
Cc['@mozilla.org/uriloader/external-helper-app-service;1'].
Cc["@mozilla.org/uriloader/external-helper-app-service;1"].
getService(Ci.nsIExternalHelperAppService);
var docIsPrivate = this.isInPrivateBrowsing();
@ -247,7 +247,7 @@ class ChromeActions {
uri: blobUri,
loadUsingSystemPrincipal: true,
});
if ('nsIPrivateBrowsingChannel' in Ci &&
if ("nsIPrivateBrowsingChannel" in Ci &&
netChannel instanceof Ci.nsIPrivateBrowsingChannel) {
netChannel.setPrivate(docIsPrivate);
}
@ -260,7 +260,7 @@ class ChromeActions {
}
// Create a nsIInputStreamChannel so we can set the url on the channel
// so the filename will be correct.
var channel = Cc['@mozilla.org/network/input-stream-channel;1'].
var channel = Cc["@mozilla.org/network/input-stream-channel;1"].
createInstance(Ci.nsIInputStreamChannel);
channel.QueryInterface(Ci.nsIChannel);
try {
@ -275,7 +275,7 @@ class ChromeActions {
channel.setURI(originalUri);
channel.loadInfo = netChannel.loadInfo;
channel.contentStream = aInputStream;
if ('nsIPrivateBrowsingChannel' in Ci &&
if ("nsIPrivateBrowsingChannel" in Ci &&
channel instanceof Ci.nsIPrivateBrowsingChannel) {
channel.setPrivate(docIsPrivate);
}
@ -288,8 +288,8 @@ class ChromeActions {
.getInterface(Ci.nsIWebNavigation)
.QueryInterface(Ci.nsILoadContext);
this.extListener = extHelperAppSvc.doContent(
(data.isAttachment ? 'application/octet-stream' :
'application/pdf'),
(data.isAttachment ? "application/octet-stream" :
"application/pdf"),
aRequest, loadContext, false);
this.extListener.onStartRequest(aRequest, aContext);
},
@ -313,20 +313,20 @@ class ChromeActions {
}
getLocale() {
return getStringPref('general.useragent.locale', 'en-US');
return getStringPref("general.useragent.locale", "en-US");
}
getStrings(data) {
try {
// Lazy initialization of localizedStrings
if (!('localizedStrings' in this)) {
this.localizedStrings = getLocalizedStrings('viewer.properties');
if (!("localizedStrings" in this)) {
this.localizedStrings = getLocalizedStrings("viewer.properties");
}
var result = this.localizedStrings[data];
return JSON.stringify(result || null);
} catch (e) {
log('Unable to retrieve localized strings: ' + e);
return 'null';
log("Unable to retrieve localized strings: " + e);
return "null";
}
}
@ -343,52 +343,52 @@ class ChromeActions {
// ... or when the new find events code exists.
var findBar = getFindBar(this.domWindow);
return !!findBar && ('updateControlState' in findBar);
return !!findBar && ("updateControlState" in findBar);
}
supportsDocumentFonts() {
var prefBrowser = getIntPref('browser.display.use_document_fonts', 1);
var prefGfx = getBoolPref('gfx.downloadable_fonts.enabled', true);
var prefBrowser = getIntPref("browser.display.use_document_fonts", 1);
var prefGfx = getBoolPref("gfx.downloadable_fonts.enabled", true);
return (!!prefBrowser && prefGfx);
}
supportsDocumentColors() {
return getIntPref('browser.display.document_color_use', 0) !== 2;
return getIntPref("browser.display.document_color_use", 0) !== 2;
}
supportedMouseWheelZoomModifierKeys() {
return {
ctrlKey: getIntPref('mousewheel.with_control.action', 3) === 3,
metaKey: getIntPref('mousewheel.with_meta.action', 1) === 3,
ctrlKey: getIntPref("mousewheel.with_control.action", 3) === 3,
metaKey: getIntPref("mousewheel.with_meta.action", 1) === 3,
};
}
reportTelemetry(data) {
var probeInfo = JSON.parse(data);
switch (probeInfo.type) {
case 'documentInfo':
case "documentInfo":
if (!this.telemetryState.documentInfo) {
PdfJsTelemetry.onDocumentVersion(probeInfo.version | 0);
PdfJsTelemetry.onDocumentGenerator(probeInfo.generator | 0);
if (probeInfo.formType) {
PdfJsTelemetry.onForm(probeInfo.formType === 'acroform');
PdfJsTelemetry.onForm(probeInfo.formType === "acroform");
}
this.telemetryState.documentInfo = true;
}
break;
case 'pageInfo':
case "pageInfo":
if (!this.telemetryState.firstPageInfo) {
var duration = Date.now() - this.telemetryState.startAt;
PdfJsTelemetry.onTimeToView(duration);
this.telemetryState.firstPageInfo = true;
}
break;
case 'documentStats':
case "documentStats":
// documentStats can be called several times for one documents.
// if stream/font types are reported, trying not to submit the same
// enumeration value multiple times.
var documentStats = probeInfo.stats;
if (!documentStats || typeof documentStats !== 'object') {
if (!documentStats || typeof documentStats !== "object") {
break;
}
var i, streamTypes = documentStats.streamTypes;
@ -414,7 +414,7 @@ class ChromeActions {
}
}
break;
case 'print':
case "print":
PdfJsTelemetry.onPrint();
break;
}
@ -428,29 +428,29 @@ class ChromeActions {
var featureId = args.featureId;
var domWindow = this.domWindow;
var strings = getLocalizedStrings('chrome.properties');
var strings = getLocalizedStrings("chrome.properties");
var message;
if (featureId === 'forms') {
message = getLocalizedString(strings, 'unsupported_feature_forms');
if (featureId === "forms") {
message = getLocalizedString(strings, "unsupported_feature_forms");
} else {
message = getLocalizedString(strings, 'unsupported_feature');
message = getLocalizedString(strings, "unsupported_feature");
}
PdfJsTelemetry.onFallback();
PdfjsContentUtils.displayWarning(domWindow, message,
getLocalizedString(strings, 'open_with_different_viewer'),
getLocalizedString(strings, 'open_with_different_viewer', 'accessKey'));
getLocalizedString(strings, "open_with_different_viewer"),
getLocalizedString(strings, "open_with_different_viewer", "accessKey"));
let winmm = domWindow.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIDocShell)
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIContentFrameMessageManager);
winmm.addMessageListener('PDFJS:Child:fallbackDownload',
winmm.addMessageListener("PDFJS:Child:fallbackDownload",
function fallbackDownload(msg) {
let data = msg.data;
sendResponse(data.download);
winmm.removeMessageListener('PDFJS:Child:fallbackDownload',
winmm.removeMessageListener("PDFJS:Child:fallbackDownload",
fallbackDownload);
});
}
@ -463,8 +463,8 @@ class ChromeActions {
var result = data.result;
var findPrevious = data.findPrevious;
var findPreviousType = typeof findPrevious;
if ((typeof result !== 'number' || result < 0 || result > 3) ||
(findPreviousType !== 'undefined' && findPreviousType !== 'boolean')) {
if ((typeof result !== "number" || result < 0 || result > 3) ||
(findPreviousType !== "undefined" && findPreviousType !== "boolean")) {
return;
}
@ -473,34 +473,34 @@ class ChromeActions {
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIContentFrameMessageManager);
winmm.sendAsyncMessage('PDFJS:Parent:updateControlState', data);
winmm.sendAsyncMessage("PDFJS:Parent:updateControlState", data);
}
setPreferences(prefs, sendResponse) {
var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + '.');
var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + ".");
var numberOfPrefs = 0;
var prefValue, prefName;
for (var key in prefs) {
if (++numberOfPrefs > MAX_NUMBER_OF_PREFS) {
log('setPreferences - Exceeded the maximum number of preferences ' +
'that is allowed to be set at once.');
log("setPreferences - Exceeded the maximum number of preferences " +
"that is allowed to be set at once.");
break;
} else if (!defaultBranch.getPrefType(key)) {
continue;
}
prefValue = prefs[key];
prefName = (PREF_PREFIX + '.' + key);
prefName = (PREF_PREFIX + "." + key);
switch (typeof prefValue) {
case 'boolean':
case "boolean":
PdfjsContentUtils.setBoolPref(prefName, prefValue);
break;
case 'number':
case "number":
PdfjsContentUtils.setIntPref(prefName, prefValue);
break;
case 'string':
case "string":
if (prefValue.length > MAX_STRING_PREF_LENGTH) {
log('setPreferences - Exceeded the maximum allowed length ' +
'for a string preference.');
log("setPreferences - Exceeded the maximum allowed length " +
"for a string preference.");
} else {
PdfjsContentUtils.setStringPref(prefName, prefValue);
}
@ -513,27 +513,27 @@ class ChromeActions {
}
getPreferences(prefs, sendResponse) {
var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + '.');
var defaultBranch = Services.prefs.getDefaultBranch(PREF_PREFIX + ".");
var currentPrefs = {}, numberOfPrefs = 0;
var prefValue, prefName;
for (var key in prefs) {
if (++numberOfPrefs > MAX_NUMBER_OF_PREFS) {
log('getPreferences - Exceeded the maximum number of preferences ' +
'that is allowed to be fetched at once.');
log("getPreferences - Exceeded the maximum number of preferences " +
"that is allowed to be fetched at once.");
break;
} else if (!defaultBranch.getPrefType(key)) {
continue;
}
prefValue = prefs[key];
prefName = (PREF_PREFIX + '.' + key);
prefName = (PREF_PREFIX + "." + key);
switch (typeof prefValue) {
case 'boolean':
case "boolean":
currentPrefs[key] = getBoolPref(prefName, prefValue);
break;
case 'number':
case "number":
currentPrefs[key] = getIntPref(prefName, prefValue);
break;
case 'string':
case "string":
currentPrefs[key] = getStringPref(prefName, prefValue);
break;
}
@ -566,7 +566,7 @@ class RangedChromeActions extends ChromeActions {
var httpHeaderVisitor = {
headers: {},
visitHeader(aHeader, aValue) {
if (aHeader === 'Range') {
if (aHeader === "Range") {
// When loading the PDF from cache, firefox seems to set the Range
// request header to fetch only the unfetched portions of the file
// (e.g. 'Range: bytes=1024-'). However, we want to set this header
@ -584,7 +584,7 @@ class RangedChromeActions extends ChromeActions {
var xhr_onreadystatechange = function xhr_onreadystatechange() {
if (this.readyState === 1) { // LOADING
var netChannel = this.channel;
if ('nsIPrivateBrowsingChannel' in Ci &&
if ("nsIPrivateBrowsingChannel" in Ci &&
netChannel instanceof Ci.nsIPrivateBrowsingChannel) {
var docIsPrivate = self.isInPrivateBrowsing();
netChannel.setPrivate(docIsPrivate);
@ -593,9 +593,9 @@ class RangedChromeActions extends ChromeActions {
};
var getXhr = function getXhr() {
const XMLHttpRequest = Components.Constructor(
'@mozilla.org/xmlextras/xmlhttprequest;1');
"@mozilla.org/xmlextras/xmlhttprequest;1");
var xhr = new XMLHttpRequest();
xhr.addEventListener('readystatechange', xhr_onreadystatechange);
xhr.addEventListener("readystatechange", xhr_onreadystatechange);
return xhr;
};
@ -606,7 +606,7 @@ class RangedChromeActions extends ChromeActions {
// If we are in range request mode, this means we manually issued xhr
// requests, which we need to abort when we leave the page
domWindow.addEventListener('unload', function unload(e) {
domWindow.addEventListener("unload", function unload(e) {
domWindow.removeEventListener(e.type, unload);
self.abortLoading();
});
@ -624,11 +624,11 @@ class RangedChromeActions extends ChromeActions {
this.dataListener.onprogress = (loaded, total) => {
this.domWindow.postMessage({
pdfjsLoadAction: 'progressiveRead',
pdfjsLoadAction: "progressiveRead",
loaded,
total,
chunk: this.dataListener.readData(),
}, '*');
}, "*");
};
this.dataListener.oncomplete = () => {
this.dataListener = null;
@ -636,13 +636,13 @@ class RangedChromeActions extends ChromeActions {
}
this.domWindow.postMessage({
pdfjsLoadAction: 'supportsRangedLoading',
pdfjsLoadAction: "supportsRangedLoading",
rangeEnabled: this.rangeEnabled,
streamingEnabled: this.streamingEnabled,
pdfUrl: this.pdfUrl,
length: this.contentLength,
data,
}, '*');
}, "*");
return true;
}
@ -661,16 +661,16 @@ class RangedChromeActions extends ChromeActions {
this.networkManager.requestRange(begin, end, {
onDone: function RangedChromeActions_onDone(aArgs) {
domWindow.postMessage({
pdfjsLoadAction: 'range',
pdfjsLoadAction: "range",
begin: aArgs.begin,
chunk: aArgs.chunk,
}, '*');
}, "*");
},
onProgress: function RangedChromeActions_onProgress(evt) {
domWindow.postMessage({
pdfjsLoadAction: 'rangeProgress',
pdfjsLoadAction: "rangeProgress",
loaded: evt.loaded,
}, '*');
}, "*");
}
});
}
@ -703,18 +703,18 @@ class StandardChromeActions extends ChromeActions {
this.dataListener.onprogress = (loaded, total) => {
this.domWindow.postMessage({
pdfjsLoadAction: 'progress',
pdfjsLoadAction: "progress",
loaded,
total,
}, '*');
}, "*");
};
this.dataListener.oncomplete = (data, errorCode) => {
this.domWindow.postMessage({
pdfjsLoadAction: 'complete',
pdfjsLoadAction: "complete",
data,
errorCode,
}, '*');
}, "*");
this.dataListener = null;
this.originalRequest = null;
@ -749,7 +749,7 @@ class RequestListener {
var sync = event.detail.sync;
var actions = this.actions;
if (!(action in actions)) {
log('Unknown action: ' + action);
log("Unknown action: " + action);
return;
}
var response;
@ -763,9 +763,9 @@ class RequestListener {
} else {
response = function sendResponse(aResponse) {
try {
var listener = doc.createEvent('CustomEvent');
var listener = doc.createEvent("CustomEvent");
let detail = Cu.cloneInto({ response: aResponse }, doc.defaultView);
listener.initCustomEvent('pdf.js.response', true, false, detail);
listener.initCustomEvent("pdf.js.response", true, false, detail);
return message.dispatchEvent(listener);
} catch (e) {
// doc is no longer accessible because the requestor is already
@ -797,14 +797,14 @@ class FindEventManager {
this.unbind();
this.contentWindow.removeEventListener(e.type, unload);
}.bind(this);
this.contentWindow.addEventListener('unload', unload);
this.contentWindow.addEventListener("unload", unload);
// We cannot directly attach listeners to for the find events
// since the FindBar is in the parent process. Instead we're
// asking the PdfjsChromeUtils to do it for us and forward
// all the find events to us.
this.winmm.sendAsyncMessage('PDFJS:Parent:addEventListener');
this.winmm.addMessageListener('PDFJS:Child:handleEvent', this);
this.winmm.sendAsyncMessage("PDFJS:Parent:addEventListener");
this.winmm.addMessageListener("PDFJS:Child:handleEvent", this);
}
receiveMessage(msg) {
@ -813,13 +813,13 @@ class FindEventManager {
var contentWindow = this.contentWindow;
detail = Cu.cloneInto(detail, contentWindow);
var forward = contentWindow.document.createEvent('CustomEvent');
var forward = contentWindow.document.createEvent("CustomEvent");
forward.initCustomEvent(type, true, true, detail);
contentWindow.dispatchEvent(forward);
}
unbind() {
this.winmm.sendAsyncMessage('PDFJS:Parent:removeEventListener');
this.winmm.sendAsyncMessage("PDFJS:Parent:removeEventListener");
}
}
@ -829,12 +829,12 @@ function PdfStreamConverter() {
PdfStreamConverter.prototype = {
// properties required for XPCOM registration:
classID: Components.ID('{PDFJSSCRIPT_STREAM_CONVERTER_ID}'),
classDescription: 'pdf.js Component',
contractID: '@mozilla.org/streamconv;1?from=application/pdf&to=*/*',
classID: Components.ID("{PDFJSSCRIPT_STREAM_CONVERTER_ID}"),
classDescription: "pdf.js Component",
contractID: "@mozilla.org/streamconv;1?from=application/pdf&to=*/*",
classID2: Components.ID('{PDFJSSCRIPT_STREAM_CONVERTER2_ID}'),
contractID2: '@mozilla.org/streamconv;1?from=application/pdf&to=text/html',
classID2: Components.ID("{PDFJSSCRIPT_STREAM_CONVERTER2_ID}"),
contractID2: "@mozilla.org/streamconv;1?from=application/pdf&to=text/html",
QueryInterface: XPCOMUtils.generateQI([
Ci.nsISupports,
@ -894,29 +894,29 @@ PdfStreamConverter.prototype = {
var rangeRequest = false;
var streamRequest = false;
if (isHttpRequest) {
var contentEncoding = 'identity';
var contentEncoding = "identity";
try {
contentEncoding = aRequest.getResponseHeader('Content-Encoding');
contentEncoding = aRequest.getResponseHeader("Content-Encoding");
} catch (e) {}
var acceptRanges;
try {
acceptRanges = aRequest.getResponseHeader('Accept-Ranges');
acceptRanges = aRequest.getResponseHeader("Accept-Ranges");
} catch (e) {}
var hash = aRequest.URI.ref;
var isPDFBugEnabled = getBoolPref(PREF_PREFIX + '.pdfBugEnabled', false);
rangeRequest = contentEncoding === 'identity' &&
acceptRanges === 'bytes' &&
var isPDFBugEnabled = getBoolPref(PREF_PREFIX + ".pdfBugEnabled", false);
rangeRequest = contentEncoding === "identity" &&
acceptRanges === "bytes" &&
aRequest.contentLength >= 0 &&
!getBoolPref(PREF_PREFIX + '.disableRange', false) &&
!getBoolPref(PREF_PREFIX + ".disableRange", false) &&
(!isPDFBugEnabled ||
hash.toLowerCase().indexOf('disablerange=true') < 0);
streamRequest = contentEncoding === 'identity' &&
hash.toLowerCase().indexOf("disablerange=true") < 0);
streamRequest = contentEncoding === "identity" &&
aRequest.contentLength >= 0 &&
!getBoolPref(PREF_PREFIX + '.disableStream', false) &&
!getBoolPref(PREF_PREFIX + ".disableStream", false) &&
(!isPDFBugEnabled ||
hash.toLowerCase().indexOf('disablestream=true') < 0);
hash.toLowerCase().indexOf("disablestream=true") < 0);
}
aRequest.QueryInterface(Ci.nsIChannel);
@ -929,15 +929,15 @@ PdfStreamConverter.prototype = {
} catch (e) {}
// Change the content type so we don't get stuck in a loop.
aRequest.setProperty('contentType', aRequest.contentType);
aRequest.contentType = 'text/html';
aRequest.setProperty("contentType", aRequest.contentType);
aRequest.contentType = "text/html";
if (isHttpRequest) {
// We trust PDF viewer, using no CSP
aRequest.setResponseHeader('Content-Security-Policy', '', false);
aRequest.setResponseHeader('Content-Security-Policy-Report-Only', '',
aRequest.setResponseHeader("Content-Security-Policy", "", false);
aRequest.setResponseHeader("Content-Security-Policy-Report-Only", "",
false);
// The viewer does not need to handle HTTP Refresh header.
aRequest.setResponseHeader('Refresh', '', false);
aRequest.setResponseHeader("Refresh", "", false);
}
PdfJsTelemetry.onViewerIsUsed();
@ -946,7 +946,7 @@ PdfStreamConverter.prototype = {
// Creating storage for PDF data
var contentLength = aRequest.contentLength;
this.dataListener = new PdfDataListener(contentLength);
this.binaryStream = Cc['@mozilla.org/binaryinputstream;1']
this.binaryStream = Cc["@mozilla.org/binaryinputstream;1"]
.createInstance(Ci.nsIBinaryInputStream);
// Create a new channel that is viewer loaded as a resource.
@ -993,8 +993,8 @@ PdfStreamConverter.prototype = {
listener.onStopRequest(aRequest, aContext, statusCode);
if (domWindow.frameElement) {
var isObjectEmbed = domWindow.frameElement.tagName !== 'IFRAME' ||
domWindow.frameElement.className === 'previewPluginContentFrame';
var isObjectEmbed = domWindow.frameElement.tagName !== "IFRAME" ||
domWindow.frameElement.className === "previewPluginContentFrame";
PdfJsTelemetry.onEmbed(isObjectEmbed);
}
}
@ -1008,7 +1008,7 @@ PdfStreamConverter.prototype = {
// We can use the resource principal when data is fetched by the chrome,
// e.g. useful for NoScript. Make make sure we reuse the origin attributes
// from the request channel to keep isolation consistent.
var ssm = Cc['@mozilla.org/scriptsecuritymanager;1']
var ssm = Cc["@mozilla.org/scriptsecuritymanager;1"]
.getService(Ci.nsIScriptSecurityManager);
var uri = NetUtil.newURI(PDF_VIEWER_WEB_PAGE);
var resourcePrincipal =