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- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Mozilla Firefox browser.
- *
- * The Initial Developer of the Original Code is
- * Benjamin Smedberg <benjamin@smedbergs.us>
- *
- * Portions created by the Initial Developer are Copyright (C) 2004
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- 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 nsIFactory = Components.interfaces.nsIFactory;
- const nsIFileURL = Components.interfaces.nsIFileURL;
- const nsIHttpProtocolHandler = Components.interfaces.nsIHttpProtocolHandler;
- const nsIInterfaceRequestor = Components.interfaces.nsIInterfaceRequestor;
- 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 nsICategoryManager = Components.interfaces.nsICategoryManager;
- const nsIWebNavigationInfo = Components.interfaces.nsIWebNavigationInfo;
-
- const NS_BINDING_ABORTED = 0x80020006;
- const NS_ERROR_WONT_HANDLE_CONTENT = 0x805d0001;
- const NS_ERROR_ABORT = Components.results.NS_ERROR_ABORT;
-
- 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);
-
- if (!(uri instanceof nsIFileURL)) {
- return uri;
- }
-
- 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 {
- var urifixup = Components.classes["@mozilla.org/docshell/urifixup;1"]
- .getService(nsIURIFixup);
-
- uri = urifixup.createFixupURI(aArgument, 0);
- }
- catch (e) {
- Components.utils.reportError(e);
- }
-
- return uri;
- }
-
- function needHomepageOverride(prefb) {
- var savedmstone;
- try {
- savedmstone = prefb.getCharPref("browser.startup.homepage_override.mstone");
- }
- catch (e) {
- }
-
- if (savedmstone == "ignore")
- return false;
-
- var mstone = Components.classes["@mozilla.org/network/protocol;1?name=http"]
- .getService(nsIHttpProtocolHandler).misc;
-
- if (mstone == savedmstone)
- return false;
-
- prefb.setCharPref("browser.startup.homepage_override.mstone", mstone);
- return true;
- }
-
- function openWindow(parent, url, target, features, args) {
- var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
- .getService(nsIWindowWatcher);
-
- 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);
- }
-
- 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);
- }
-
- //@line 165 "/var/tmp/portage/mozilla-firefox-1.5.0.3/work/mozilla/browser/components/nsBrowserContentHandler.js"
-
- // this returns the most recent non-popup browser window
- function getMostRecentBrowserWindow() {
- var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
- .getService(Components.interfaces.nsIWindowMediator);
-
- //@line 172 "/var/tmp/portage/mozilla-firefox-1.5.0.3/work/mozilla/browser/components/nsBrowserContentHandler.js"
- var win = wm.getMostRecentWindow("navigator:browser", true);
-
- // if we're lucky, this isn't a popup, and we can just return this
- if (win && !win.toolbar.visible) {
- var windowList = wm.getEnumerator("navigator:browser", true);
- // this is oldest to newest, so this gets a bit ugly
- while (windowList.hasMoreElements()) {
- var nextWin = windowList.getNext();
- if (nextWin.toolbar.visible)
- win = nextWin;
- }
- }
- //@line 197 "/var/tmp/portage/mozilla-firefox-1.5.0.3/work/mozilla/browser/components/nsBrowserContentHandler.js"
-
- return win;
- }
-
- var nsBrowserContentHandler = {
- /* 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 : function bch_QI(iid) {
- if (!iid.equals(nsISupports) &&
- !iid.equals(nsICommandLineHandler) &&
- !iid.equals(nsIBrowserHandler) &&
- !iid.equals(nsIContentHandler) &&
- !iid.equals(nsIFactory))
- throw Components.errors.NS_ERROR_NO_INTERFACE;
-
- return this;
- },
-
- /* nsICommandLineHandler */
- handle : function bch_handle(cmdLine) {
- if (cmdLine.handleFlag("browser", false)) {
- openWindow(null, this.chromeURL, "_blank",
- "chrome,dialog=no,all" + this.getFeatures(cmdLine),
- this.defaultArgs);
- 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 = 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)
-
- var uri = resolveURIInternal(cmdLine, remoteParams[0]);
-
- var location = nsIBrowserDOMWindow.OPEN_DEFAULTWINDOW;
- if (/new-window/.test(remoteParams[1]))
- location = nsIBrowserDOMWindow.OPEN_NEWWINDOW;
- else if (/new-tab/.test(remoteParams[1]))
- location = nsIBrowserDOMWindow.OPEN_NEWTAB;
-
- handURIToExistingBrowser(uri, location);
- break;
-
- case "xfedocommand":
- // xfeDoCommand(openBrowser)
- if (remoteParams[0].toLowerCase() != "openbrowser")
- throw NS_ERROR_ABORT;
-
- openWindow(null, this.chromeURL, "_blank",
- "chrome,dialog=no,all" + this.getFeatures(cmdLine),
- this.defaultArgs);
- break;
-
- default:
- // Somebody sent us a remote command we don't know how to process:
- // just abort.
- throw NS_ERROR_ABORT;
- }
-
- cmdLine.preventDefault = true;
- }
- catch (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.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();
- } else {
- var features = "chrome,dialog=no,all" + this.getFeatures(cmdLine);
- openWindow(null, chromeParam, "_blank", features, "");
- }
-
- cmdLine.preventDefault = true;
- }
- if (cmdLine.handleFlag("preferences", false)) {
- openPreferences();
- cmdLine.preventDefault = true;
- }
- },
-
- helpInfo : " -browser Open a browser window.\n",
-
- /* nsIBrowserHandler */
-
- get defaultArgs() {
- var prefb = Components.classes["@mozilla.org/preferences-service;1"]
- .getService(nsIPrefBranch);
-
- if (needHomepageOverride(prefb)) {
- try {
- return prefb.getComplexValue("startup.homepage_override_url",
- nsIPrefLocalizedString).data;
- }
- catch (e) {
- }
- }
-
- try {
- var choice = prefb.getIntPref("browser.startup.page");
- if (choice == 1)
- return this.startPage;
-
- if (choice == 2)
- return Components.classes["@mozilla.org/browser/global-history;2"]
- .getService(nsIBrowserHistory).lastPageVisited;
- }
- catch (e) {
- }
-
- return "about:blank";
- },
-
- get startPage() {
- var prefb = Components.classes["@mozilla.org/preferences-service;1"]
- .getService(nsIPrefBranch);
-
- var uri = prefb.getComplexValue("browser.startup.homepage",
- nsIPrefLocalizedString).data;
-
- if (!uri) {
- prefb.clearUserPref("browser.startup.homepage");
- uri = prefb.getComplexValue("browser.startup.homepage",
- nsIPrefLocalizedString).data;
- }
-
- var count;
- try {
- count = prefb.getIntPref("browser.startup.homepage.count");
- }
- catch (e) {
- return uri;
- }
-
- for (var i = 1; i < count; ++i) {
- try {
- var page = prefb.getComplexValue("browser.startup.homepage." + i,
- nsIPrefLocalizedString).data;
- uri += "\n" + page;
- }
- catch (e) {
- }
- }
-
- 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) {
- }
- }
-
- 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;
- }
-
- var parentWin;
- try {
- parentWin = context.getInterface(nsIDOMWindow);
- }
- catch (e) {
- }
-
- request.QueryInterface(nsIChannel);
-
- openWindow(parentWin, request.URI, "_blank", null, null);
- request.cancel(NS_BINDING_ABORTED);
- },
-
- /* nsIFactory */
- createInstance: function bch_CI(outer, iid) {
- if (outer != null)
- throw Components.results.NS_ERROR_NO_AGGREGATION;
-
- return this.QueryInterface(iid);
- },
-
- lockFactory : function bch_lock(lock) {
- /* no-op */
- }
- };
-
- const bch_contractID = "@mozilla.org/browser/clh;1";
- const bch_CID = Components.ID("{5d0ce354-df01-421a-83fb-7ead0990c24e}");
- const CONTRACTID_PREFIX = "@mozilla.org/uriloader/content-handler;1?type=";
-
- function handURIToExistingBrowser(uri, location)
- {
- if (!shouldLoadURI(uri))
- return;
-
- var navWin = getMostRecentBrowserWindow();
- if (!navWin) {
- // if we couldn't load it in an existing window, open a new one
- openWindow(null, nsBrowserContentHandler.chromeURL, "_blank",
- "chrome,dialog=no,all" + nsBrowserContentHandler.getFeatures(cmdLine),
- 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);
- }
-
-
- var nsDefaultCommandLineHandler = {
- /* nsISupports */
- QueryInterface : function dch_QI(iid) {
- if (!iid.equals(nsISupports) &&
- !iid.equals(nsICommandLineHandler) &&
- !iid.equals(nsIFactory))
- throw Components.errors.NS_ERROR_NO_INTERFACE;
-
- return this;
- },
-
- /* nsICommandLineHandler */
- handle : function dch_handle(cmdLine) {
- var urilist = [];
-
- try {
- var ar;
- while ((ar = cmdLine.handleFlagWithParam("url", false))) {
- urilist.push(resolveURIInternal(cmdLine, ar));
- }
- }
- catch (e) {
- Components.utils.reportError(e);
- }
-
- var count = cmdLine.length;
-
- for (var 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);
- return;
- }
- catch (e) {
- }
- }
-
- var speclist = [];
- for (var uri in urilist) {
- if (shouldLoadURI(urilist[uri]))
- speclist.push(urilist[uri].spec);
- }
-
- if (speclist.length) {
- openWindow(null, nsBrowserContentHandler.chromeURL, "_blank",
- "chrome,dialog=no,all" + nsBrowserContentHandler.getFeatures(cmdLine),
- speclist.join("|"));
- }
-
- }
- else if (!cmdLine.preventDefault) {
- openWindow(null, nsBrowserContentHandler.chromeURL, "_blank",
- "chrome,dialog=no,all" + nsBrowserContentHandler.getFeatures(cmdLine),
- nsBrowserContentHandler.defaultArgs);
- }
- },
-
- // XXX localize me... how?
- helpInfo : "Usage: firefox [-flags] [<url>]\n",
-
- /* nsIFactory */
- createInstance: function dch_CI(outer, iid) {
- if (outer != null)
- throw Components.results.NS_ERROR_NO_AGGREGATION;
-
- return this.QueryInterface(iid);
- },
-
- lockFactory : function dch_lock(lock) {
- /* no-op */
- }
- };
-
- const dch_contractID = "@mozilla.org/browser/final-clh;1";
- const dch_CID = Components.ID("{47cd0651-b1be-4a0f-b5c4-10e5a573ef71}");
-
- var Module = {
- /* nsISupports */
- QueryInterface: function mod_QI(iid) {
- if (iid.equals(Components.interfaces.nsIModule) ||
- iid.equals(Components.interfaces.nsISupports))
- return this;
-
- throw Components.results.NS_ERROR_NO_INTERFACE;
- },
-
- /* nsIModule */
- getClassObject: function mod_getco(compMgr, cid, iid) {
- if (cid.equals(bch_CID))
- return nsBrowserContentHandler.QueryInterface(iid);
-
- if (cid.equals(dch_CID))
- return nsDefaultCommandLineHandler.QueryInterface(iid);
-
- throw Components.results.NS_ERROR_NO_INTERFACE;
- },
-
- registerSelf: function mod_regself(compMgr, fileSpec, location, type) {
- var compReg =
- compMgr.QueryInterface( Components.interfaces.nsIComponentRegistrar );
-
- compReg.registerFactoryLocation( bch_CID,
- "nsBrowserContentHandler",
- bch_contractID,
- fileSpec,
- location,
- type );
- compReg.registerFactoryLocation( dch_CID,
- "nsDefaultCommandLineHandler",
- dch_contractID,
- fileSpec,
- location,
- type );
-
- function registerType(contentType) {
- compReg.registerFactoryLocation( bch_CID,
- "Browser Cmdline Handler",
- CONTRACTID_PREFIX + contentType,
- fileSpec,
- location,
- type );
- }
-
- registerType("text/html");
- registerType("application/vnd.mozilla.xul+xml");
- //@line 651 "/var/tmp/portage/mozilla-firefox-1.5.0.3/work/mozilla/browser/components/nsBrowserContentHandler.js"
- registerType("image/svg+xml");
- //@line 653 "/var/tmp/portage/mozilla-firefox-1.5.0.3/work/mozilla/browser/components/nsBrowserContentHandler.js"
- registerType("text/rdf");
- registerType("text/xml");
- registerType("application/xhtml+xml");
- registerType("text/css");
- registerType("text/plain");
- registerType("image/gif");
- registerType("image/jpeg");
- registerType("image/jpg");
- registerType("image/png");
- registerType("image/bmp");
- registerType("image/x-icon");
- registerType("image/vnd.microsoft.icon");
- registerType("image/x-xbitmap");
- registerType("application/http-index-format");
-
- var catMan = Components.classes["@mozilla.org/categorymanager;1"]
- .getService(nsICategoryManager);
-
- catMan.addCategoryEntry("command-line-handler",
- "m-browser",
- bch_contractID, true, true);
- catMan.addCategoryEntry("command-line-handler",
- "x-default",
- dch_contractID, true, true);
- },
-
- unregisterSelf : function mod_unregself(compMgr, location, type) {
- var compReg = compMgr.QueryInterface(nsIComponentRegistrar);
- compReg.unregisterFactoryLocation(bch_CID, location);
- compReg.unregisterFactoryLocation(dch_CID, location);
-
- var catMan = Components.classes["@mozilla.org/categorymanager;1"]
- .getService(nsICategoryManager);
-
- catMan.deleteCategoryEntry("command-line-handler",
- "m-browser", true);
- catMan.deleteCategoryEntry("command-line-handler",
- "x-default", true);
- },
-
- canUnload: function(compMgr) {
- return true;
- }
- };
-
- // NSGetModule: Return the nsIModule object.
- function NSGetModule(compMgr, fileSpec) {
- return Module;
- }
-