diff options
Diffstat (limited to 'application/palemoon/components/nsBrowserContentHandler.js')
| -rw-r--r-- | application/palemoon/components/nsBrowserContentHandler.js | 803 |
1 files changed, 0 insertions, 803 deletions
diff --git a/application/palemoon/components/nsBrowserContentHandler.js b/application/palemoon/components/nsBrowserContentHandler.js deleted file mode 100644 index e7f1414c2..000000000 --- a/application/palemoon/components/nsBrowserContentHandler.js +++ /dev/null @@ -1,803 +0,0 @@ -# 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/. - -Components.utils.import("resource://gre/modules/XPCOMUtils.jsm"); -Components.utils.import("resource://gre/modules/Services.jsm"); - -XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils", - "resource://gre/modules/PrivateBrowsingUtils.jsm"); -XPCOMUtils.defineLazyModuleGetter(this, "RecentWindow", - "resource:///modules/RecentWindow.jsm"); - -const nsISupports = Components.interfaces.nsISupports; - -const nsIBrowserDOMWindow = Components.interfaces.nsIBrowserDOMWindow; -const nsIBrowserHandler = Components.interfaces.nsIBrowserHandler; -const nsIBrowserHistory = Components.interfaces.nsIBrowserHistory; -const nsIChannel = Components.interfaces.nsIChannel; -const nsICommandLine = Components.interfaces.nsICommandLine; -const nsICommandLineHandler = Components.interfaces.nsICommandLineHandler; -const nsIContentHandler = Components.interfaces.nsIContentHandler; -const nsIDocShellTreeItem = Components.interfaces.nsIDocShellTreeItem; -const nsIDOMChromeWindow = Components.interfaces.nsIDOMChromeWindow; -const nsIDOMWindow = Components.interfaces.nsIDOMWindow; -const nsIFileURL = Components.interfaces.nsIFileURL; -const nsIInterfaceRequestor = Components.interfaces.nsIInterfaceRequestor; -const nsINetUtil = Components.interfaces.nsINetUtil; -const nsIPrefBranch = Components.interfaces.nsIPrefBranch; -const nsIPrefLocalizedString = Components.interfaces.nsIPrefLocalizedString; -const nsISupportsString = Components.interfaces.nsISupportsString; -const nsIURIFixup = Components.interfaces.nsIURIFixup; -const nsIWebNavigation = Components.interfaces.nsIWebNavigation; -const nsIWindowMediator = Components.interfaces.nsIWindowMediator; -const nsIWindowWatcher = Components.interfaces.nsIWindowWatcher; -const nsIWebNavigationInfo = Components.interfaces.nsIWebNavigationInfo; -const nsIBrowserSearchService = Components.interfaces.nsIBrowserSearchService; -const nsICommandLineValidator = Components.interfaces.nsICommandLineValidator; - -const NS_BINDING_ABORTED = Components.results.NS_BINDING_ABORTED; -const NS_ERROR_WONT_HANDLE_CONTENT = 0x805d0001; -const NS_ERROR_ABORT = Components.results.NS_ERROR_ABORT; - -const URI_INHERITS_SECURITY_CONTEXT = Components.interfaces.nsIHttpProtocolHandler - .URI_INHERITS_SECURITY_CONTEXT; - -function shouldLoadURI(aURI) { - if (aURI && !aURI.schemeIs("chrome")) - return true; - - dump("*** Preventing external load of chrome: URI into browser window\n"); - dump(" Use -chrome <uri> instead\n"); - return false; -} - -function resolveURIInternal(aCmdLine, aArgument) { - var uri = aCmdLine.resolveURI(aArgument); - var urifixup = Components.classes["@mozilla.org/docshell/urifixup;1"] - .getService(nsIURIFixup); - - if (!(uri instanceof nsIFileURL)) { - return urifixup.createFixupURI(aArgument, - urifixup.FIXUP_FLAG_FIX_SCHEME_TYPOS); - } - - try { - if (uri.file.exists()) - return uri; - } - catch (e) { - Components.utils.reportError(e); - } - - // We have interpreted the argument as a relative file URI, but the file - // doesn't exist. Try URI fixup heuristics: see bug 290782. - - try { - uri = urifixup.createFixupURI(aArgument, 0); - } - catch (e) { - Components.utils.reportError(e); - } - - return uri; -} - -var gFirstWindow = false; - -const OVERRIDE_NONE = 0; -const OVERRIDE_NEW_PROFILE = 1; -const OVERRIDE_NEW_MSTONE = 2; -const OVERRIDE_NEW_BUILD_ID = 3; -/** - * Determines whether a home page override is needed. - * Returns: - * OVERRIDE_NEW_PROFILE if this is the first run with a new profile. - * OVERRIDE_NEW_MSTONE if this is the first run with a build with a different - * Goanna milestone (i.e. right after an upgrade). - * OVERRIDE_NEW_BUILD_ID if this is the first run with a new build ID of the - * same Goanna milestone (i.e. after a nightly upgrade). - * OVERRIDE_NONE otherwise. - */ -function needHomepageOverride(prefb) { - var savedmstone = prefb.getCharPref("browser.startup.homepage_override.mstone", ""); - - if (savedmstone == "ignore") - return OVERRIDE_NONE; - - var mstone = Services.appinfo.platformVersion; - - var savedBuildID = prefb.getCharPref("browser.startup.homepage_override.buildID", ""); - - var buildID = Services.appinfo.platformBuildID; - - if (mstone != savedmstone) { - // Bug 462254. Previous releases had a default pref to suppress the EULA - // agreement if the platform's installer had already shown one. Now with - // about:rights we've removed the EULA stuff and default pref, but we need - // a way to make existing profiles retain the default that we removed. - if (savedmstone) - prefb.setBoolPref("browser.rights.3.shown", true); - - prefb.setCharPref("browser.startup.homepage_override.mstone", mstone); - prefb.setCharPref("browser.startup.homepage_override.buildID", buildID); - return (savedmstone ? OVERRIDE_NEW_MSTONE : OVERRIDE_NEW_PROFILE); - } - - if (buildID != savedBuildID) { - prefb.setCharPref("browser.startup.homepage_override.buildID", buildID); - return OVERRIDE_NEW_BUILD_ID; - } - - return OVERRIDE_NONE; -} - -/** - * Gets the override page for the first run after the application has been - * updated. - * @param defaultOverridePage - * The default override page. - * @return The override page. - */ -function getPostUpdateOverridePage(defaultOverridePage) { - var um = Components.classes["@mozilla.org/updates/update-manager;1"] - .getService(Components.interfaces.nsIUpdateManager); - try { - // If the updates.xml file is deleted then getUpdateAt will throw. - var update = um.getUpdateAt(0) - .QueryInterface(Components.interfaces.nsIPropertyBag); - } catch (e) { - // This should never happen. - Components.utils.reportError("Unable to find update: " + e); - return defaultOverridePage; - } - - let actions = update.getProperty("actions"); - // When the update doesn't specify actions fallback to the original behavior - // of displaying the default override page. - if (!actions) - return defaultOverridePage; - - // The existence of silent or the non-existence of showURL in the actions both - // mean that an override page should not be displayed. - if (actions.indexOf("silent") != -1 || actions.indexOf("showURL") == -1) - return ""; - - return update.getProperty("openURL") || defaultOverridePage; -} - -// Flag used to indicate that the arguments to openWindow can be passed directly. -const NO_EXTERNAL_URIS = 1; - -function openWindow(parent, url, target, features, args, noExternalArgs) { - var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"] - .getService(nsIWindowWatcher); - - if (noExternalArgs == NO_EXTERNAL_URIS) { - // Just pass in the defaultArgs directly - var argstring; - if (args) { - argstring = Components.classes["@mozilla.org/supports-string;1"] - .createInstance(nsISupportsString); - argstring.data = args; - } - - return wwatch.openWindow(parent, url, target, features, argstring); - } - - // Pass an array to avoid the browser "|"-splitting behavior. - var argArray = Components.classes["@mozilla.org/supports-array;1"] - .createInstance(Components.interfaces.nsISupportsArray); - - // add args to the arguments array - var stringArgs = null; - if (args instanceof Array) // array - stringArgs = args; - else if (args) // string - stringArgs = [args]; - - if (stringArgs) { - // put the URIs into argArray - var uriArray = Components.classes["@mozilla.org/supports-array;1"] - .createInstance(Components.interfaces.nsISupportsArray); - stringArgs.forEach(function (uri) { - var sstring = Components.classes["@mozilla.org/supports-string;1"] - .createInstance(nsISupportsString); - sstring.data = uri; - uriArray.AppendElement(sstring); - }); - argArray.AppendElement(uriArray); - } else { - argArray.AppendElement(null); - } - - // Pass these as null to ensure that we always trigger the "single URL" - // behavior in browser.js's gBrowserInit.onLoad (which handles the window - // arguments) - argArray.AppendElement(null); // charset - argArray.AppendElement(null); // referer - argArray.AppendElement(null); // postData - argArray.AppendElement(null); // allowThirdPartyFixup - - return wwatch.openWindow(parent, url, target, features, argArray); -} - -function openPreferences() { - var features = "chrome,titlebar,toolbar,centerscreen,dialog=no"; - var url = "chrome://browser/content/preferences/preferences.xul"; - - var win = getMostRecentWindow("Browser:Preferences"); - if (win) { - win.focus(); - } else { - openWindow(null, url, "_blank", features); - } -} - -function getMostRecentWindow(aType) { - var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"] - .getService(nsIWindowMediator); - return wm.getMostRecentWindow(aType); -} - -function doSearch(searchTerm, cmdLine) { - var ss = Components.classes["@mozilla.org/browser/search-service;1"] - .getService(nsIBrowserSearchService); - - var submission = ss.defaultEngine.getSubmission(searchTerm); - - // fill our nsISupportsArray with uri-as-wstring, null, null, postData - var sa = Components.classes["@mozilla.org/supports-array;1"] - .createInstance(Components.interfaces.nsISupportsArray); - - var wuri = Components.classes["@mozilla.org/supports-string;1"] - .createInstance(Components.interfaces.nsISupportsString); - wuri.data = submission.uri.spec; - - sa.AppendElement(wuri); - sa.AppendElement(null); - sa.AppendElement(null); - sa.AppendElement(submission.postData); - - // XXXbsmedberg: use handURIToExistingBrowser to obey tabbed-browsing - // preferences, but need nsIBrowserDOMWindow extensions - - var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"] - .getService(nsIWindowWatcher); - - return wwatch.openWindow(null, gBrowserContentHandler.chromeURL, - "_blank", - "chrome,dialog=no,all" + - gBrowserContentHandler.getFeatures(cmdLine), - sa); -} - -function nsBrowserContentHandler() { -} -nsBrowserContentHandler.prototype = { - classID: Components.ID("{5d0ce354-df01-421a-83fb-7ead0990c24e}"), - - _xpcom_factory: { - createInstance: function bch_factory_ci(outer, iid) { - if (outer) - throw Components.results.NS_ERROR_NO_AGGREGATION; - return gBrowserContentHandler.QueryInterface(iid); - } - }, - - /* helper functions */ - - mChromeURL : null, - - get chromeURL() { - if (this.mChromeURL) { - return this.mChromeURL; - } - - var prefb = Components.classes["@mozilla.org/preferences-service;1"] - .getService(nsIPrefBranch); - this.mChromeURL = prefb.getCharPref("browser.chromeURL"); - - return this.mChromeURL; - }, - - /* nsISupports */ - QueryInterface : XPCOMUtils.generateQI([nsICommandLineHandler, - nsIBrowserHandler, - nsIContentHandler, - nsICommandLineValidator]), - - /* nsICommandLineHandler */ - handle : function bch_handle(cmdLine) { - if (cmdLine.handleFlag("browser", false)) { - // Passing defaultArgs, so use NO_EXTERNAL_URIS - openWindow(null, this.chromeURL, "_blank", - "chrome,dialog=no,all" + this.getFeatures(cmdLine), - this.defaultArgs, NO_EXTERNAL_URIS); - cmdLine.preventDefault = true; - } - - try { - var remoteCommand = cmdLine.handleFlagWithParam("remote", true); - } - catch (e) { - throw NS_ERROR_ABORT; - } - - if (remoteCommand != null) { - try { - var a = /^\s*(\w+)\(([^\)]*)\)\s*$/.exec(remoteCommand); - var remoteVerb; - if (a) { - remoteVerb = a[1].toLowerCase(); - var remoteParams = []; - var sepIndex = a[2].lastIndexOf(","); - if (sepIndex == -1) - remoteParams[0] = a[2]; - else { - remoteParams[0] = a[2].substring(0, sepIndex); - remoteParams[1] = a[2].substring(sepIndex + 1); - } - } - - switch (remoteVerb) { - case "openurl": - case "openfile": - // openURL(<url>) - // openURL(<url>,new-window) - // openURL(<url>,new-tab) - - // First param is the URL, second param (if present) is the "target" - // (tab, window) - var url = remoteParams[0]; - var target = nsIBrowserDOMWindow.OPEN_DEFAULTWINDOW; - if (remoteParams[1]) { - var targetParam = remoteParams[1].toLowerCase() - .replace(/^\s*|\s*$/g, ""); - if (targetParam == "new-tab") - target = nsIBrowserDOMWindow.OPEN_NEWTAB; - else if (targetParam == "new-window") - target = nsIBrowserDOMWindow.OPEN_NEWWINDOW; - else { - // The "target" param isn't one of our supported values, so - // assume it's part of a URL that contains commas. - url += "," + remoteParams[1]; - } - } - - var uri = resolveURIInternal(cmdLine, url); - handURIToExistingBrowser(uri, target, cmdLine); - break; - - case "xfedocommand": - // xfeDoCommand(openBrowser) - if (remoteParams[0].toLowerCase() != "openbrowser") - throw NS_ERROR_ABORT; - - // Passing defaultArgs, so use NO_EXTERNAL_URIS - openWindow(null, this.chromeURL, "_blank", - "chrome,dialog=no,all" + this.getFeatures(cmdLine), - this.defaultArgs, NO_EXTERNAL_URIS); - break; - - default: - // Somebody sent us a remote command we don't know how to process: - // just abort. - throw "Unknown remote command."; - } - - cmdLine.preventDefault = true; - } - catch (e) { - Components.utils.reportError(e); - // If we had a -remote flag but failed to process it, throw - // NS_ERROR_ABORT so that the xremote code knows to return a failure - // back to the handling code. - throw NS_ERROR_ABORT; - } - } - - var uriparam; - try { - while ((uriparam = cmdLine.handleFlagWithParam("new-window", false))) { - var uri = resolveURIInternal(cmdLine, uriparam); - if (!shouldLoadURI(uri)) - continue; - openWindow(null, this.chromeURL, "_blank", - "chrome,dialog=no,all" + this.getFeatures(cmdLine), - uri.spec); - cmdLine.preventDefault = true; - } - } - catch (e) { - Components.utils.reportError(e); - } - - try { - while ((uriparam = cmdLine.handleFlagWithParam("new-tab", false))) { - var uri = resolveURIInternal(cmdLine, uriparam); - handURIToExistingBrowser(uri, nsIBrowserDOMWindow.OPEN_NEWTAB, cmdLine); - cmdLine.preventDefault = true; - } - } - catch (e) { - Components.utils.reportError(e); - } - - var chromeParam = cmdLine.handleFlagWithParam("chrome", false); - if (chromeParam) { - - // Handle the old preference dialog URL separately (bug 285416) - if (chromeParam == "chrome://browser/content/pref/pref.xul") { - openPreferences(); - cmdLine.preventDefault = true; - } else try { - // only load URIs which do not inherit chrome privs - var features = "chrome,dialog=no,all" + this.getFeatures(cmdLine); - var uri = resolveURIInternal(cmdLine, chromeParam); - var netutil = Components.classes["@mozilla.org/network/util;1"] - .getService(nsINetUtil); - if (!netutil.URIChainHasFlags(uri, URI_INHERITS_SECURITY_CONTEXT)) { - openWindow(null, uri.spec, "_blank", features); - cmdLine.preventDefault = true; - } - } - catch (e) { - Components.utils.reportError(e); - } - } - if (cmdLine.handleFlag("preferences", false)) { - openPreferences(); - cmdLine.preventDefault = true; - } - if (cmdLine.handleFlag("silent", false)) - cmdLine.preventDefault = true; - - try { - var privateWindowParam = cmdLine.handleFlagWithParam("private-window", false); - if (privateWindowParam) { - let resolvedURI = resolveURIInternal(cmdLine, privateWindowParam); - handURIToExistingBrowser(resolvedURI, nsIBrowserDOMWindow.OPEN_NEWTAB, cmdLine, true); - cmdLine.preventDefault = true; - } - } catch (e) { - if (e.result != Components.results.NS_ERROR_INVALID_ARG) { - throw e; - } - // NS_ERROR_INVALID_ARG is thrown when flag exists, but has no param. - if (cmdLine.handleFlag("private-window", false)) { - openWindow(null, this.chromeURL, "_blank", - "chrome,dialog=no,private,all" + this.getFeatures(cmdLine), - "about:privatebrowsing"); - cmdLine.preventDefault = true; - } - } - - var searchParam = cmdLine.handleFlagWithParam("search", false); - if (searchParam) { - doSearch(searchParam, cmdLine); - cmdLine.preventDefault = true; - } - - // The global PB Service consumes this flag, so only eat it in per-window - // PB builds. - if (cmdLine.handleFlag("private", false)) { - PrivateBrowsingUtils.enterTemporaryAutoStartMode(); - } - - var fileParam = cmdLine.handleFlagWithParam("file", false); - if (fileParam) { - var file = cmdLine.resolveFile(fileParam); - var ios = Components.classes["@mozilla.org/network/io-service;1"] - .getService(Components.interfaces.nsIIOService); - var uri = ios.newFileURI(file); - openWindow(null, this.chromeURL, "_blank", - "chrome,dialog=no,all" + this.getFeatures(cmdLine), - uri.spec); - cmdLine.preventDefault = true; - } - -#ifdef XP_WIN - // Handle "? searchterm" for Windows Vista start menu integration - for (var i = cmdLine.length - 1; i >= 0; --i) { - var param = cmdLine.getArgument(i); - if (param.match(/^\? /)) { - cmdLine.removeArguments(i, i); - cmdLine.preventDefault = true; - - searchParam = param.substr(2); - doSearch(searchParam, cmdLine); - } - } -#endif - }, - - helpInfo : " --browser Open a browser window.\n" + - " --new-window <url> Open <url> in a new window.\n" + - " --new-tab <url> Open <url> in a new tab.\n" + - " --private-window <url> Open <url> in a new private window.\n" + -#ifdef XP_WIN - " --preferences Open Options dialog.\n" + -#else - " --preferences Open Preferences dialog.\n" + -#endif - " --search <term> Search <term> with your default search engine.\n", - - /* nsIBrowserHandler */ - - get defaultArgs() { - var prefb = Components.classes["@mozilla.org/preferences-service;1"] - .getService(nsIPrefBranch); - - if (!gFirstWindow) { - gFirstWindow = true; - if (PrivateBrowsingUtils.isInTemporaryAutoStartMode) { - return "about:privatebrowsing"; - } - } - - var overridePage = ""; - var haveUpdateSession = false; - try { - // Read the old value of homepage_override.mstone before - // needHomepageOverride updates it, so that we can later add it to the - // URL if we do end up showing an overridePage. This makes it possible - // to have the overridePage's content vary depending on the version we're - // upgrading from. - let old_mstone = Services.prefs.getCharPref("browser.startup.homepage_override.mstone", "unknown"); - let override = needHomepageOverride(prefb); - if (override != OVERRIDE_NONE) { - switch (override) { - case OVERRIDE_NEW_PROFILE: - // New profile. - overridePage = Services.urlFormatter.formatURLPref("startup.homepage_welcome_url"); - break; - case OVERRIDE_NEW_MSTONE: - // Check whether we have a session to restore. If we do, we assume - // that this is an "update" session. - var ss = Components.classes["@mozilla.org/browser/sessionstartup;1"] - .getService(Components.interfaces.nsISessionStartup); - haveUpdateSession = ss.doRestore(); - overridePage = Services.urlFormatter.formatURLPref("startup.homepage_override_url"); - if (prefb.prefHasUserValue("app.update.postupdate")) - overridePage = getPostUpdateOverridePage(overridePage); - - overridePage = overridePage.replace("%OLD_VERSION%", old_mstone); - break; - } - } - } catch (ex) {} - - // formatURLPref might return "about:blank" if getting the pref fails - if (overridePage == "about:blank") - overridePage = ""; - - var startPage = ""; - try { - var choice = prefb.getIntPref("browser.startup.page"); - if (choice == 1 || choice == 3) - startPage = this.startPage; - } catch (e) { - Components.utils.reportError(e); - } - - // Only show the startPage if we're not restoring an update session. - if (overridePage && startPage && !haveUpdateSession) - return overridePage + "|" + startPage; - - return overridePage || startPage || "about:logopage"; - }, - - get startPage() { - var uri = Services.prefs.getComplexValue("browser.startup.homepage", - nsIPrefLocalizedString).data; - if (!uri) { - Services.prefs.clearUserPref("browser.startup.homepage"); - uri = Services.prefs.getComplexValue("browser.startup.homepage", - nsIPrefLocalizedString).data; - } - return uri; - }, - - mFeatures : null, - - getFeatures : function bch_features(cmdLine) { - if (this.mFeatures === null) { - this.mFeatures = ""; - - try { - var width = cmdLine.handleFlagWithParam("width", false); - var height = cmdLine.handleFlagWithParam("height", false); - - if (width) - this.mFeatures += ",width=" + width; - if (height) - this.mFeatures += ",height=" + height; - } - catch (e) { - } - - // The global PB Service consumes this flag, so only eat it in per-window - // PB builds. - if (PrivateBrowsingUtils.isInTemporaryAutoStartMode) { - this.mFeatures = ",private"; - } - } - - return this.mFeatures; - }, - - /* nsIContentHandler */ - - handleContent : function bch_handleContent(contentType, context, request) { - try { - var webNavInfo = Components.classes["@mozilla.org/webnavigation-info;1"] - .getService(nsIWebNavigationInfo); - if (!webNavInfo.isTypeSupported(contentType, null)) { - throw NS_ERROR_WONT_HANDLE_CONTENT; - } - } catch (e) { - throw NS_ERROR_WONT_HANDLE_CONTENT; - } - - request.QueryInterface(nsIChannel); - handURIToExistingBrowser(request.URI, - nsIBrowserDOMWindow.OPEN_DEFAULTWINDOW, null); - request.cancel(NS_BINDING_ABORTED); - }, - - /* nsICommandLineValidator */ - validate : function bch_validate(cmdLine) { - // Other handlers may use osint so only handle the osint flag if the url - // flag is also present and the command line is valid. - var osintFlagIdx = cmdLine.findFlag("osint", false); - var urlFlagIdx = cmdLine.findFlag("url", false); - if (urlFlagIdx > -1 && (osintFlagIdx > -1 || - cmdLine.state == nsICommandLine.STATE_REMOTE_EXPLICIT)) { - var urlParam = cmdLine.getArgument(urlFlagIdx + 1); - if (cmdLine.length != urlFlagIdx + 2 || /firefoxurl:/.test(urlParam)) - throw NS_ERROR_ABORT; - cmdLine.handleFlag("osint", false) - } - }, -}; -var gBrowserContentHandler = new nsBrowserContentHandler(); - -function handURIToExistingBrowser(uri, location, cmdLine, forcePrivate) -{ - if (!shouldLoadURI(uri)) - return; - - // Unless using a private window is forced, open external links in private - // windows only if we're in perma-private mode. - var allowPrivate = forcePrivate || PrivateBrowsingUtils.permanentPrivateBrowsing; - var navWin = RecentWindow.getMostRecentBrowserWindow({private: allowPrivate}); - if (!navWin) { - // if we couldn't load it in an existing window, open a new one - var features = "chrome,dialog=no,all" + gBrowserContentHandler.getFeatures(cmdLine); - if (forcePrivate) { - features += ",private"; - } - openWindow(null, gBrowserContentHandler.chromeURL, "_blank", features, uri.spec); - return; - } - - var navNav = navWin.QueryInterface(nsIInterfaceRequestor) - .getInterface(nsIWebNavigation); - var rootItem = navNav.QueryInterface(nsIDocShellTreeItem).rootTreeItem; - var rootWin = rootItem.QueryInterface(nsIInterfaceRequestor) - .getInterface(nsIDOMWindow); - var bwin = rootWin.QueryInterface(nsIDOMChromeWindow).browserDOMWindow; - bwin.openURI(uri, null, location, - nsIBrowserDOMWindow.OPEN_EXTERNAL); -} - -function nsDefaultCommandLineHandler() { -} - -nsDefaultCommandLineHandler.prototype = { - classID: Components.ID("{47cd0651-b1be-4a0f-b5c4-10e5a573ef71}"), - - /* nsISupports */ - QueryInterface : function dch_QI(iid) { - if (!iid.equals(nsISupports) && - !iid.equals(nsICommandLineHandler)) - throw Components.results.NS_ERROR_NO_INTERFACE; - - return this; - }, - -#ifdef XP_WIN - _haveProfile: false, -#endif - - /* nsICommandLineHandler */ - handle : function dch_handle(cmdLine) { - var urilist = []; - -#ifdef XP_WIN - // If we don't have a profile selected yet (e.g. the Profile Manager is - // displayed) we will crash if we open an url and then select a profile. To - // prevent this handle all url command line flags and set the command line's - // preventDefault to true to prevent the display of the ui. The initial - // command line will be retained when nsAppRunner calls LaunchChild though - // urls launched after the initial launch will be lost. - if (!this._haveProfile) { - try { - // This will throw when a profile has not been selected. - var fl = Components.classes["@mozilla.org/file/directory_service;1"] - .getService(Components.interfaces.nsIProperties); - var dir = fl.get("ProfD", Components.interfaces.nsILocalFile); - this._haveProfile = true; - } - catch (e) { - while ((ar = cmdLine.handleFlagWithParam("url", false))) { } - cmdLine.preventDefault = true; - } - } -#endif - - try { - var ar; - while ((ar = cmdLine.handleFlagWithParam("url", false))) { - var uri = resolveURIInternal(cmdLine, ar); - urilist.push(uri); - } - } - catch (e) { - Components.utils.reportError(e); - } - - let count = cmdLine.length; - - for (let i = 0; i < count; ++i) { - var curarg = cmdLine.getArgument(i); - if (curarg.match(/^-/)) { - Components.utils.reportError("Warning: unrecognized command line flag " + curarg + "\n"); - // To emulate the pre-nsICommandLine behavior, we ignore - // the argument after an unrecognized flag. - ++i; - } else { - try { - urilist.push(resolveURIInternal(cmdLine, curarg)); - } - catch (e) { - Components.utils.reportError("Error opening URI '" + curarg + "' from the command line: " + e + "\n"); - } - } - } - - if (urilist.length) { - if (cmdLine.state != nsICommandLine.STATE_INITIAL_LAUNCH && - urilist.length == 1) { - // Try to find an existing window and load our URI into the - // current tab, new tab, or new window as prefs determine. - try { - handURIToExistingBrowser(urilist[0], nsIBrowserDOMWindow.OPEN_DEFAULTWINDOW, cmdLine); - return; - } - catch (e) { - } - } - - var URLlist = urilist.filter(shouldLoadURI).map(function (u) u.spec); - if (URLlist.length) { - openWindow(null, gBrowserContentHandler.chromeURL, "_blank", - "chrome,dialog=no,all" + gBrowserContentHandler.getFeatures(cmdLine), - URLlist); - } - - } - else if (!cmdLine.preventDefault) { - // Passing defaultArgs, so use NO_EXTERNAL_URIS - openWindow(null, gBrowserContentHandler.chromeURL, "_blank", - "chrome,dialog=no,all" + gBrowserContentHandler.getFeatures(cmdLine), - gBrowserContentHandler.defaultArgs, NO_EXTERNAL_URIS); - } - }, - - helpInfo : "", -}; - -var components = [nsBrowserContentHandler, nsDefaultCommandLineHandler]; -this.NSGetFactory = XPCOMUtils.generateNSGetFactory(components); |