Pithos_GSS » Pithos Firefox extension

// The Pithos File Manager Firefox Extension is funded by GRNET S.A.

// (http://www.grnet.gr)

//

// Copyright (c) 2009, Christos KK Loverdos, Vassilios Karakoidas.

// All rights reserved.

//

// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are

// met:

//

//   - Redistributions of source code must retain the above copyright

//     notice, this list of conditions and the following disclaimer.

//   - Redistributions in binary form must reproduce the above

//     copyright notice, this list of conditions and the following

//     disclaimer in the documentation and/or other materials provided

//     with the distribution.

//   - Neither the name of GRNET S.A. nor the names of its contributors

//     may be used to endorse or promote products derived from this

//     software without specific prior written permission.

//

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// Provides a handful of utilities related to Mozilla internal API

function Mozilla() {

        netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');

        var mozThis = this;

        this.classes = Components.classes;

        this.interfaces = Components.interfaces;

        this.newComponent = function(name, interf) {

                return this.classes[name].createInstance(interf);

        }

        // Just for convenience

        this.getComponent = this.newComponent;

        this.getService = function(name, interf) {

                return this.classes[name].getService(interf);

        }

        this.getConsoleService = function() {

                return this.getService('@mozilla.org/consoleservice;1', this.interfaces.nsIConsoleService);

        }

        this.windowMediator = this.getService("@mozilla.org/appshell/window-mediator;1", this.interfaces.nsIWindowMediator);

        this.mainWindow = this.windowMediator.getMostRecentWindow("navigator:browser");

        this.mainWindowBrowser = this.mainWindow.getBrowser();

        this.newBrowserTab = function(label, url, activate) {

                var browser = this.mainWindowBrowser;

                var tab = browser.addTab(url);

                tab.label = label;

                if (activate) {

                        browser.selectedTab = tab;

                        //browser.focus();

                }

                setTimeout( function() {

                                browser.setIcon(tab, "chrome://pithos/skin/pithos.png");

                }, 500);

                return tab;

        }

        this.newLocalFile = function(path) {

                var file = this.newComponent("@mozilla.org/file/local;1", this.interfaces.nsILocalFile);

                if (path != undefined) {

                        file.initWithPath(path)

                }

                return file;

        }

        this.getCookieManager = function() {

                return this.getService("@mozilla.org/cookiemanager;1", this.interfaces.nsICookieManager);

        }

        this.findCookieByHostAndName = function(host, name) {

                var menum = this.getCookieManager().enumerator;

                while (menum.hasMoreElements()) {

                        var cookie = menum.getNext().QueryInterface(Components.interfaces.nsICookie);

                        if ( (cookie.host == host) && (cookie.name == name) ) {

                                return cookie;

                        }

                }

                return undefined;

        }

        this.hasCookieByHostAndName = function(host, name) {

                return this.findCookieByHostAndName(host, name) != undefined;

        }

        this.log = function() {

                try {

                        var console = this.getConsoleService();

                        var buf = '';

                        for(var i=0; i<arguments.length; i++) {

                                buf += arguments[i];

                        }

                        console.logStringMessage(buf);

                } catch(error) {

                        // no big deal if this fails

                }

        }

}

moz = new Mozilla();