зеркало из https://github.com/mozilla/pjs.git
Bug 239604 make uriloader more doxygen-friendly
Relanding relevant part of patch v2 following aviary branch landing
This commit is contained in:
bugzilla%arlen.demon.co.uk
Родитель
1548dda904
Коммит
01ae2b03b4
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@ -1,297 +0,0 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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// A bookmark URI can look like this:
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// moz-bookmark://http%3A//www.bengoodger.com/?keyword=bg&name=Millennium&description=Ben's%20Site&charset=ISO-8859-1
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function nsBookmark(aName, aURL, aKeyword, aDescription, aCharset, aWebPanel)
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{
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this.name = aName || null;
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this.url = aURL || null;
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this.keyword = aKeyword || null;
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this.description = aDescription || null;
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this.charset = aCharset || null;
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this.webpanel = aWebPanel || null;
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}
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var nsBookmarkProtocolUtils = {
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parseBookmarkURL: function (aURL) {
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var re = /moz-bookmark:\/\/(\S*)\?(\S*)/i;
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var rv = aURL.match(re);
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var bookmark = new nsBookmark();
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bookmark.url = decodeURI(rv[1]);
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if (bookmark.url == "")
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return null;
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var propertyPairs = rv[2].split("&");
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for (var i = 0; i < propertyPairs.length; ++i) {
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var propertyData = propertyPairs[i].split("=");
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bookmark[propertyData[0]] = decodeURIComponent(propertyData[1]);
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}
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return bookmark;
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}
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};
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function nsBookmarkProtocolHandler()
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{
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}
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nsBookmarkProtocolHandler.prototype = {
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_PHIID: Components.interfaces.nsIProtocolHandler,
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get scheme() { return "moz-bookmark"; },
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get protocolFlags() { return this._PHIID.URI_NORELATIVE | this._PHIID.URI_NOAUTH },
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get defaultPort() { return 0; },
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allowPort: function (aPort, aScheme)
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{
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return false;
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},
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newURI: function (aSpec, aOriginalCharset, aBaseURI)
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{
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const nsIStandardURL = Components.interfaces.nsIStandardURL;
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var uri = Components.classes["@mozilla.org/network/standard-url;1"].createInstance(nsIStandardURL);
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uri.init(nsIStandardURL.URLTYPE_STANDARD, 6667, aSpec, aOriginalCharset, aBaseURI);
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return uri.QueryInterface(Components.interfaces.nsIURI);
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},
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newChannel: function (aURI)
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{
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var ioService = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
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if (!ioService.allowPort(aURI.port, aURI.scheme))
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throw Components.results.NS_ERROR_FAILURE;
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return new nsDummyChannel(aURI);
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},
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QueryInterface: function (aIID)
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{
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if (!aIID.equals(Components.interfaces.nsIProtocolHandler) &&
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!aIID.equals(Components.interfaces.nsISupports))
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throw Components.results.NS_ERROR_NO_INTERFACE;
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return this;
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}
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};
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var nsBookmarkProtocolHandlerFactory = {
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createInstance: function (aOuter, aIID)
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{
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if (aOuter != null)
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throw Components.results.NS_ERROR_NO_AGGREGATION;
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return (new nsBookmarkProtocolHandler()).QueryInterface(aIID);
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}
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};
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///////////////////////////////////////////////////////////////////////////////
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// Dummy Channel used by nsBookmarksProtocolHandler
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function nsDummyChannel(aURI)
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{
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this.URI = aURI;
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this.originalURI = aURI;
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}
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nsDummyChannel.prototype = {
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/////////////////////////////////////////////////////////////////////////////
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// nsISupports
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QueryInterface: function (aIID)
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{
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if (!aIID.equals(Components.interfaces.nsIChannel) &&
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!aIID.equals(Components.interfaces.nsIRequest) &&
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!aIID.equals(Components.interfaces.nsISupports))
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throw Components.results.NS_ERROR_NO_INTERFACE;
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return this;
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},
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/////////////////////////////////////////////////////////////////////////////
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// nsIChannel
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loadAttributes: null,
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contentType: "x-application-bookmark",
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contentLength: 0,
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owner: null,
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loadGroup: null,
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notificationCallbacks: null,
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securityInfo: null,
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open: function ()
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{
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throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
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},
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asyncOpen: function (aObserver, aContext)
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{
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aObserver.onStartRequest(this, aContext);
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},
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asyncRead: function (aListener, aContext)
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{
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return aListener.onStartRequest(this, aContext);
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},
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/////////////////////////////////////////////////////////////////////////////
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// nsIRequest
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isPending: function ()
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{
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return true;
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},
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_status: Components.results.NS_OK,
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cancel: function (aStatus)
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{
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this._status = aStatus;
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},
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suspend: function ()
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{
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throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
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},
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resume: function ()
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{
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throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
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}
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};
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///////////////////////////////////////////////////////////////////////////////
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// Content handler for "x-application-bookmark"
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function nsBookmarkContentHandler()
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{
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}
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nsBookmarkContentHandler.prototype = {
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QueryInterface: function (aIID)
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{
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if (!aIID.equals(Components.interfaces.nsIContentHandler))
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throw Components.results.NS_ERROR_NO_INTERFACE;
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return this;
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},
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_bundle: null,
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handleContent: function (aContentType, aCommand, aWindowTarget, aRequest)
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{
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var ireq = aWindowTarget.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
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var win = ireq.getInterface(Components.interfaces.nsIDOMWindowInternal);
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// It'd be nicer if the add bookmark dialog was parameterizable enough
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// to be able to open here, instead of just showing a prompt, but that can
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// be done later.
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var spec = aRequest.QueryInterface(Components.interfaces.nsIChannel).URI.spec
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var bookmark = nsBookmarkProtocolUtils.parseBookmarkURL(spec);
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if (!bookmark)
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return;
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if (!this._bundle) {
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var sbs = Components.classes["@mozilla.org/intl/stringbundle;1"].getService(Components.interfaces.nsIStringBundleService);
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this._bundle = sbs.createBundle("chrome://browser/locale/bookmarks/bookmarks.properties");
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}
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var title = this._bundle.GetStringFromName("addBookmarkPromptTitle");
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var msg = this._bundle.formatStringFromName("addBookmarkPromptMessage", [bookmark.name, bookmark.url], 2);
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var addBookmarkStr = this._bundle.GetStringFromName("addBookmarkPromptButton");
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const nsIPromptService = Components.interfaces.nsIPromptService;
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var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(nsIPromptService);
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var flags = (nsIPromptService.BUTTON_TITLE_IS_STRING * nsIPromptService.BUTTON_POS_0) + (nsIPromptService.BUTTON_TITLE_CANCEL * nsIPromptService.BUTTON_POS_1);
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var rv = promptService.confirmEx(win, title, msg, flags, addBookmarkStr, null, null, null, {value: 0});
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if (rv == 0) {
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var bms = Components.classes["@mozilla.org/browser/bookmarks-service;1"].getService(Components.interfaces.nsIBookmarksService);
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if (!bookmark.name)
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bookmark.name = bookmark.url;
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var rdf = Components.classes["@mozilla.org/rdf/rdf-service;1"].getService(Components.interfaces.nsIRDFService);
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var root = rdf.GetResource("NC:BookmarksRoot");
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// Append this bookmark to the end.
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var bmRes = bms.createBookmarkInContainer(bookmark.name, bookmark.url, bookmark.keyword,
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bookmark.description, bookmark.charset, root, -1, "");
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dump("*** bookmark =" + bookmark.toSource() + "\n");
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var ds = bms.QueryInterface(Components.interfaces.nsIRDFDataSource);
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if (bookmark.webpanel == "true") {
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var webPanelArc = rdf.GetResource("http://home.netscape.com/NC-rdf#WebPanel");
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var trueLiteral = rdf.GetLiteral("true");
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ds.Assert(bmRes, webPanelArc, trueLiteral, true);
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var tgt = ds.GetTarget(bmRes, webPanelArc, true);
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dump("*** tgt = "+ tgt.QueryInterface(Components.interfaces.nsIRDFLiteral).Value + "\n");
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}
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var rds = ds.QueryInterface(Components.interfaces.nsIRDFRemoteDataSource);
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rds.Flush();
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}
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}
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}
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var nsBookmarkContentHandlerFactory = {
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createInstance: function (aOuter, aIID)
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{
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if (aOuter != null)
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throw Components.results.NS_ERROR_NO_AGGREGATION;
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if (!aIID.equals(Components.interfaces.nsIContentHandler) &&
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!aIID.equals(Components.interfaces.nsISupports))
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throw Components.results.NS_ERROR_INVALID_ARG;
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return new nsBookmarkContentHandler();
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}
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}
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///////////////////////////////////////////////////////////////////////////////
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// Module
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var nsBookmarkProtocolModule = {
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_firstTime: true,
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registerSelf: function (aComponentManager, aFileSpec, aLocation, aType)
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{
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if (this._firstTime) {
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this._firstTime = false;
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throw Components.results.NS_ERROR_FACTORY_REGISTER_AGAIN;
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}
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aComponentManager = aComponentManager.QueryInterface(Components.interfaces.nsIComponentRegistrar);
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aComponentManager.registerFactoryLocation(this._protocolHandlerCID,
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"Bookmark Protocol Handler",
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this._protocolHandlerProgID,
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aFileSpec,
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aLocation,
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aType);
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aComponentManager.registerFactoryLocation(this._contentHandlerCID,
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"Bookmark Content Handler",
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this._contentHandlerProgID,
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aFileSpec,
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aLocation,
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aType);
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},
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getClassObject: function (aComponentManager, aCID, aIID)
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{
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if (aCID.equals(this._protocolHandlerCID))
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return nsBookmarkProtocolHandlerFactory;
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if (aCID.equals(this._contentHandlerCID))
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return nsBookmarkContentHandlerFactory;
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if (!aIID.equals(Components.interfaces.nsIFactory))
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throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
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throw Components.results.NS_ERROR_NO_INTERFACE;
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},
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_protocolHandlerCID: Components.ID("{4fd019a2-ec53-48cc-89ac-682e2a2b858d}"),
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_protocolHandlerProgID: "@mozilla.org/network/protocol;1?name=moz-bookmark",
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_contentHandlerCID: Components.ID("{99c35ecb-0b51-49de-b1c6-45e14bf9d506}"),
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_contentHandlerProgID: "@mozilla.org/uriloader/content-handler;1?type=x-application-bookmark",
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canUnload: function (aComponentManager)
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{
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return true;
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}
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}
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function NSGetModule(aComponentManager, aFileSpec)
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{
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return nsBookmarkProtocolModule;
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}
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