michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: "use strict"
michael@0: 
michael@0: function debug(s) {
michael@0:   //dump("-*- AppsService.js: " + s + "\n");
michael@0: }
michael@0: 
michael@0: const Cc = Components.classes;
michael@0: const Ci = Components.interfaces;
michael@0: const Cu = Components.utils;
michael@0: 
michael@0: Cu.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0: Cu.import("resource://gre/modules/Services.jsm");
michael@0: 
michael@0: const APPS_SERVICE_CID = Components.ID("{05072afa-92fe-45bf-ae22-39b69c117058}");
michael@0: 
michael@0: function AppsService()
michael@0: {
michael@0:   debug("AppsService Constructor");
michael@0:   let inParent = Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULRuntime)
michael@0:                    .processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
michael@0:   debug("inParent: " + inParent);
michael@0:   Cu.import(inParent ? "resource://gre/modules/Webapps.jsm" :
michael@0:                        "resource://gre/modules/AppsServiceChild.jsm");
michael@0: }
michael@0: 
michael@0: AppsService.prototype = {
michael@0: 
michael@0:   getCSPByLocalId: function getCSPByLocalId(localId) {
michael@0:     debug("GetCSPByLocalId( " + localId + " )");
michael@0:     return DOMApplicationRegistry.getCSPByLocalId(localId);
michael@0:   },
michael@0: 
michael@0:   getAppByManifestURL: function getAppByManifestURL(aManifestURL) {
michael@0:     debug("GetAppByManifestURL( " + aManifestURL + " )");
michael@0:     return DOMApplicationRegistry.getAppByManifestURL(aManifestURL);
michael@0:   },
michael@0: 
michael@0:   getAppLocalIdByManifestURL: function getAppLocalIdByManifestURL(aManifestURL) {
michael@0:     debug("getAppLocalIdByManifestURL( " + aManifestURL + " )");
michael@0:     return DOMApplicationRegistry.getAppLocalIdByManifestURL(aManifestURL);
michael@0:   },
michael@0: 
michael@0:   getAppLocalIdByStoreId: function getAppLocalIdByStoreId(aStoreId) {
michael@0:     debug("getAppLocalIdByStoreId( " + aStoreId + " )");
michael@0:     return DOMApplicationRegistry.getAppLocalIdByStoreId(aStoreId);
michael@0:   },
michael@0: 
michael@0:   getAppByLocalId: function getAppByLocalId(aLocalId) {
michael@0:     debug("getAppByLocalId( " + aLocalId + " )");
michael@0:     return DOMApplicationRegistry.getAppByLocalId(aLocalId);
michael@0:   },
michael@0: 
michael@0:   getManifestURLByLocalId: function getManifestURLByLocalId(aLocalId) {
michael@0:     debug("getManifestURLByLocalId( " + aLocalId + " )");
michael@0:     return DOMApplicationRegistry.getManifestURLByLocalId(aLocalId);
michael@0:   },
michael@0: 
michael@0:   getCoreAppsBasePath: function getCoreAppsBasePath() {
michael@0:     debug("getCoreAppsBasePath()");
michael@0:     return DOMApplicationRegistry.getCoreAppsBasePath();
michael@0:   },
michael@0: 
michael@0:   getWebAppsBasePath: function getWebAppsBasePath() {
michael@0:     debug("getWebAppsBasePath()");
michael@0:     return DOMApplicationRegistry.getWebAppsBasePath();
michael@0:   },
michael@0: 
michael@0:   getAppInfo: function getAppInfo(aAppId) {
michael@0:     debug("getAppInfo()");
michael@0:     return DOMApplicationRegistry.getAppInfo(aAppId);
michael@0:   },
michael@0: 
michael@0:   getRedirect: function getRedirect(aLocalId, aURI) {
michael@0:     debug("getRedirect for " + aLocalId + " " + aURI.spec);
michael@0:     if (aLocalId == Ci.nsIScriptSecurityManager.NO_APP_ID ||
michael@0:         aLocalId == Ci.nsIScriptSecurityManager.UNKNOWN_APP_ID) {
michael@0:       return null;
michael@0:     }
michael@0: 
michael@0:     let app = DOMApplicationRegistry.getAppByLocalId(aLocalId);
michael@0:     if (app && app.redirects) {
michael@0:       let spec = aURI.spec;
michael@0:       for (let i = 0; i < app.redirects.length; i++) {
michael@0:         let redirect = app.redirects[i];
michael@0:         if (spec.startsWith(redirect.from)) {
michael@0:           // Prepend the app origin to the redirection. We need that since
michael@0:           // the origin of packaged apps is a uuid created at install time.
michael@0:           let to = app.origin + redirect.to;
michael@0:           // If we have a ? or a # in the current URL, add this part to the
michael@0:           // redirection.
michael@0:           let index = -1;
michael@0:           index = spec.indexOf('?');
michael@0:           if (index == -1) {
michael@0:             index = spec.indexOf('#');
michael@0:           }
michael@0: 
michael@0:           if (index != -1) {
michael@0:             to += spec.substring(index);
michael@0:           }
michael@0:           debug('App specific redirection from ' + spec + ' to ' + to);
michael@0:           return Services.io.newURI(to, null, null);
michael@0:         }
michael@0:       }
michael@0:     }
michael@0:     // No matching redirect.
michael@0:     return null;
michael@0:   },
michael@0: 
michael@0:   classID : APPS_SERVICE_CID,
michael@0:   QueryInterface : XPCOMUtils.generateQI([Ci.nsIAppsService])
michael@0: }
michael@0: 
michael@0: this.NSGetFactory = XPCOMUtils.generateNSGetFactory([AppsService])