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-rw-r--r--chrome/code/redirector.js366
1 files changed, 0 insertions, 366 deletions
diff --git a/chrome/code/redirector.js b/chrome/code/redirector.js
deleted file mode 100644
index 9c7d769..0000000
--- a/chrome/code/redirector.js
+++ /dev/null
@@ -1,366 +0,0 @@
-Components.utils.import("chrome://redirector/content/code/xpcom.js");
-Components.utils.import("chrome://redirector/content/code/redirect.js");
-Components.utils.import("chrome://redirector/content/code/redirectorprefs.js");
-Components.utils.import("chrome://redirector/content/code/proxyserver.js");
-
-var EXPORTED_SYMBOLS = ['Redirector', 'rdump'];
-
-function rdump(msg) {
- //dump(msg + '\n');
-}
-
-Redirector = {
-
- get enabled() {
- return this._prefs && this._prefs.enabled;
- },
-
- set enabled(value) {
- if (this._prefs) {
- this._prefs.enabled = value;
- }
- },
-
- get redirectCount() {
- return this._list.length;
- },
-
- toString : function() {
- return "Redirector";
- },
-
- addRedirect : function(redirect) {
- this._list.push(redirect);
- this.save();
- },
-
- debug : function(msg) {
- if (this._prefs.debugEnabled) {
- this._cout.logStringMessage('REDIRECTOR: ' + msg);
- }
- },
-
- deleteRedirect : function(redirect) {
- this._list.splice(this._list.indexOf(redirect), 1);
- this.save();
- },
-
- exportRedirects : function(file) {
- var fileStream = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(Ci.nsIFileOutputStream);
- const PR_WRONLY = 0x02;
- const PR_CREATE_FILE = 0x08;
- const PR_TRUNCATE = 0x20;
-
- fileStream.init(file, PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE, 0644, 0);
- var stream = Cc["@mozilla.org/intl/converter-output-stream;1"].createInstance(Ci.nsIConverterOutputStream);
- stream.init(fileStream, "UTF-8", 16384, Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER);
- var rjson = { createdBy : 'Redirector v' + this._prefs.version, createdAt : new Date(), redirects :[]};
- for each (var re in this._list) {
- rjson.redirects.push(re.toObject());
- }
- stream.writeString(JSON.stringify(rjson, null, 4));
- stream.close();
- },
-
- getRedirectAt : function(index) {
- return this._list[index];
- },
-
- //Get the redirect url for the given url. This will not check if we are enabled, and
- //not do any verification on the url, just assume that it is a good string url that is for http/s
- getRedirectUrl : function(url) {
- this.debug("Checking " + url);
-
- for each (var redirect in this._list) {
- var result = redirect.getMatch(url);
- if (result.isExcludeMatch) {
- this.debug(url + ' matched exclude pattern ' + redirect.excludePattern + ' so the redirect ' + redirect.includePattern + ' will not be used');
- } else if (result.isDisabledMatch) {
- this.debug(url + ' matched pattern ' + redirect.includePattern + ' but the redirect is disabled');
- } else if (result.isMatch) {
- redirectUrl = this._makeAbsoluteUrl(url, result.redirectTo);
-
- //check for loops...
- result = redirect.getMatch(redirectUrl);
- if (result.isMatch) {
- var title = this._getString('invalidRedirectTitle');
- var msg = this._getFormattedString('invalidRedirectText', [redirect.includePattern, url, redirectUrl]);
- this.debug(msg);
- redirect.disabled = true;
- this.save();
- this._msgBox(title, msg);
- } else {
- this.debug('Redirecting ' + url + ' to ' + redirectUrl);
- return redirectUrl;
- }
- }
- }
- return null;
- },
-
- QueryInterface: function(iid) {
- if (iid.equals(Ci.nsISupports) || iid.equals(Ci.nsIContentPolicy) || iid.equals(Ci.nsIChannelEventSink)) {
- return this;
- }
- throw Cr.NS_ERROR_NO_INTERFACE;
- },
-
- _getRedirectsFile : function() {
- var file = Cc["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties).get("ProfD", Ci.nsIFile);
- file.append('redirector.rjson');
- return file;
- },
-
- handleUpgrades : function(){
- var currentVersion = '2.6';
- this._list = [];
-
- if (this._prefs.version == currentVersion) {
- return;
- }
- //Here update checks are handled
-
- try {
- var branch = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefService).getBranch("extensions.redirector.");
- var data = branch.getCharPref("redirects");
- } catch(e) {
- this._prefs.version = currentVersion;
- return;
- }
- var arr;
- this._list = [];
- if (data != '') {
- for each (redirectString in data.split(':::')) {
- if (!redirectString || !redirectString.split) {
- continue;
- rdump('Invalid old redirect: ' + redirectString);
- }
- var parts = redirectString.split(',,,');
- if (parts.length < 5) {
- throw Error("Invalid serialized redirect, too few fields: " + redirectString);
- }
- var redirect = new Redirect();
- redirect._init.apply(redirect, parts);
- this._list.push(redirect);
- }
- this.save();
- this._list = []; //Let the real loading start this properly
- }
- branch.deleteBranch('redirects');
- this._prefs.version = currentVersion;
- },
-
- importRedirects : function(file) {
- var fileStream = new FileInputStream(file, 0x01, 0444, 0);
- var stream = new ConverterInputStream(fileStream, "UTF-8", 16384, Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER);
- var str = {};
- var rjson = '';
- while (stream.readString(4096, str) != 0) {
- rjson += str.value;
- }
- stream.close();
- var importCount = 0, existsCount = 0;
- rjson = JSON.parse(rjson);
- for each (var rd in rjson.redirects) {
- var redirect = new Redirect();
- redirect.fromObject(rd);
- if (this._containsRedirect(redirect)) {
- existsCount++;
- } else {
- this._list.push(redirect);
- importCount++;
- }
- }
- this.save();
- return importCount | (existsCount << 16);
- },
-
- save : function() {
- var file = this._getRedirectsFile();
- this.exportRedirects(file);
- },
-
- sortRedirects : function(sortFunc) {
- this._list.sort(sortFunc);
- this.save();
- },
-
- // nsIContentPolicy implementation
- shouldLoad: function(contentType, contentLocation, requestOrigin, aContext, mimeTypeGuess, extra) {
- if (contentLocation.scheme != "http" && contentLocation.scheme != "https") {
- return Ci.nsIContentPolicy.ACCEPT;
- } //Immediately, otherwise we will log all sorts of crap
-
- rdump('nsIContentPolicy::ShouldLoad ' + contentLocation.spec);
- try {
- //This is also done in getRedirectUrl, but we want to exit as quickly as possible for performance
- if (!this._prefs.enabled) {
- return Ci.nsIContentPolicy.ACCEPT;
- }
-
- if (contentType != Ci.nsIContentPolicy.TYPE_DOCUMENT) {
- return Ci.nsIContentPolicy.ACCEPT;
- }
-
- if (contentLocation.scheme != "http" && contentLocation.scheme != "https") {
- return Ci.nsIContentPolicy.ACCEPT;
- }
-
- if (!aContext || !aContext.loadURI) {
- return Ci.nsIContentPolicy.ACCEPT;
- }
-
- var redirectUrl = this.getRedirectUrl(contentLocation.spec);
-
- if (!redirectUrl) {
- return Ci.nsIContentPolicy.ACCEPT;
- }
-
- aContext.loadURI(redirectUrl, requestOrigin, null);
- return Ci.nsIContentPolicy.REJECT_REQUEST;
- } catch(e) {
- this.debug(e);
- }
-
- },
-
- shouldProcess: function(contentType, contentLocation, requestOrigin, insecNode, mimeType, extra) {
- return Ci.nsIContentPolicy.ACCEPT;
- },
- //end nsIContentPolicy
-
- //nsIChannelEventSink implementation
-
- //For FF4.0. Got this from a thread about adblock plus, https://adblockplus.org/forum/viewtopic.php?t=5895
- asyncOnChannelRedirect: function(oldChannel, newChannel, flags, redirectCallback) {
- this.onChannelRedirect(oldChannel, newChannel, flags);
- redirectCallback.onRedirectVerifyCallback(0);
- },
-
- onChannelRedirect: function(oldChannel, newChannel, flags)
- {
- try {
- let newLocation = newChannel.URI.spec;
- rdump('nsIChannelEventSink::onChannelRedirect ' + newLocation);
-
- if (!(newChannel.loadFlags & Ci.nsIChannel.LOAD_DOCUMENT_URI)) {
- //We only redirect documents...
- return;
- }
-
- if (!this._prefs.enabled) {
- return;
- }
-
- if (!newLocation) {
- return;
- }
- let callbacks = [];
- if (newChannel.notificationCallbacks) {
- callbacks.push(newChannel.notificationCallbacks);
- }
- if (newChannel.loadGroup && newChannel.loadGroup.notificationCallbacks) {
- callbacks.push(newChannel.loadGroup.notificationCallbacks);
- }
- var win;
- var webNav;
- for each (let callback in callbacks)
- {
- try {
- win = callback.getInterface(Ci.nsILoadContext).associatedWindow;
- webNav = win.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIWebNavigation);
- break;
- } catch(e) {}
- }
- if (!webNav) {
- return;
- }
- var redirectUrl = this.getRedirectUrl(newLocation);
-
- if (redirectUrl) {
- webNav.loadURI(redirectUrl,null,null,null,null);
- throw Cr.NS_BASE_STREAM_WOULD_BLOCK; //Throw this because the real error we should throw shows up in console...
- }
-
- } catch (e if (e != Cr.NS_BASE_STREAM_WOULD_BLOCK)) {
- // We shouldn't throw exceptions here - this will prevent the redirect.
- rdump("Redirector: Unexpected error in onChannelRedirect: " + e + "\n");
- }
- },
- //end nsIChannelEventSink
-
- //Private members and methods
-
- _prefs : null,
- _list : null,
- _strings : null,
- _cout : Cc["@mozilla.org/consoleservice;1"].getService(Ci.nsIConsoleService),
-
- init : function() {
- if (this._prefs) {
- this._prefs.dispose();
- }
- this._cout.logStringMessage('REDIRECTOR CREATED');
- this._prefs = new RedirectorPrefs();
- //Check if we need to update existing redirects
- var data = this._prefs.redirects;
- var version = this._prefs.version;
- this._loadStrings();
- this._list = [];
- this.handleUpgrades();
- var redirectsFile = this._getRedirectsFile();
- if (redirectsFile.exists()) {
- this.importRedirects(redirectsFile);
- }
-
- RedirectorProxy.start(this._prefs.proxyServerPort);
- rdump('Registering as Proxy Filter');
- //var pps = Cc["@mozilla.org/network/protocol-proxy-service;1"].getService(Ci.nsIProtocolProxyService);
- //pps.registerFilter(this, 0);
- },
-
- _loadStrings : function() {
- var src = 'chrome://redirector/locale/redirector.properties';
- var localeService = Cc["@mozilla.org/intl/nslocaleservice;1"].getService(Ci.nsILocaleService);
- var appLocale = localeService.getApplicationLocale();
- var stringBundleService = Cc["@mozilla.org/intl/stringbundle;1"].getService(Ci.nsIStringBundleService);
- this._strings = stringBundleService.createBundle(src, appLocale);
- },
-
- _containsRedirect : function(redirect) {
- for each (var existing in this._list) {
- if (existing.equals(redirect)) {
- return true;
- }
- }
- return false;
- },
-
- _getString : function(name) {
- return this._strings.GetStringFromName(name);
- },
-
- _getFormattedString : function(name, params) {
- return this._strings.formatStringFromName(name, params, params.length);
- },
-
- _msgBox : function(title, text) {
- Cc["@mozilla.org/embedcomp/prompt-service;1"]
- .getService(Ci.nsIPromptService)
- .alert(null, title, text);
- },
-
- _makeAbsoluteUrl : function(currentUrl, relativeUrl) {
-
- if (relativeUrl.match(/https?:/)) {
- return relativeUrl;
- }
-
- var ioService = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
- var uri = ioService.newURI(currentUrl, null, null);
-
- return uri.resolve(relativeUrl);
- }
-};
-
-Redirector.init(); \ No newline at end of file
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-15 12:40:04 +0000