michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsdirectoryviewer__h____
michael@0: #define nsdirectoryviewer__h____
michael@0: 
michael@0: #include "nsNetUtil.h"
michael@0: #include "nsIStreamListener.h"
michael@0: #include "nsIContentViewer.h"
michael@0: #include "nsIHTTPIndex.h"
michael@0: #include "nsIRDFService.h"
michael@0: #include "nsIRDFDataSource.h"
michael@0: #include "nsIRDFLiteral.h"
michael@0: #include "nsIDocumentLoaderFactory.h"
michael@0: #include "nsITimer.h"
michael@0: #include "nsISupportsArray.h"
michael@0: #include "nsXPIDLString.h"
michael@0: #include "nsIDirIndexListener.h"
michael@0: #include "nsIFTPChannel.h"
michael@0: #include "nsCycleCollectionParticipant.h"
michael@0: 
michael@0: class nsDirectoryViewerFactory : public nsIDocumentLoaderFactory
michael@0: {
michael@0: public:
michael@0:     nsDirectoryViewerFactory();
michael@0:     virtual ~nsDirectoryViewerFactory();
michael@0: 
michael@0:     // nsISupports interface
michael@0:     NS_DECL_ISUPPORTS
michael@0:     NS_DECL_NSIDOCUMENTLOADERFACTORY
michael@0: };
michael@0: 
michael@0: class nsHTTPIndex : public nsIHTTPIndex,
michael@0:                     public nsIRDFDataSource,
michael@0:                     public nsIStreamListener,
michael@0:                     public nsIDirIndexListener,
michael@0:                     public nsIInterfaceRequestor,
michael@0:                     public nsIFTPEventSink
michael@0: {
michael@0: private:
michael@0: 
michael@0:     // note: these are NOT statics due to the native of nsHTTPIndex
michael@0:     // where it may or may not be treated as a singleton
michael@0: 
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_Child;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_Comment;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_Loading;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_URL;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_Description;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_ContentLength;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_LastModified;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_ContentType;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_FileType;
michael@0:     nsCOMPtr<nsIRDFResource>     kNC_IsContainer;
michael@0:     nsCOMPtr<nsIRDFLiteral>      kTrueLiteral;
michael@0:     nsCOMPtr<nsIRDFLiteral>      kFalseLiteral;
michael@0: 
michael@0:     nsCOMPtr<nsIRDFService>      mDirRDF;
michael@0: 
michael@0: protected:
michael@0:     // We grab a reference to the content viewer container (which
michael@0:     // indirectly owns us) so that we can insert ourselves as a global
michael@0:     // in the script context _after_ the XUL doc has been embedded into
michael@0:     // content viewer. We'll know that this has happened once we receive
michael@0:     // an OnStartRequest() notification
michael@0: 
michael@0:     nsCOMPtr<nsIRDFDataSource>   mInner;
michael@0:     nsCOMPtr<nsISupportsArray>   mConnectionList;
michael@0:     nsCOMPtr<nsISupportsArray>   mNodeList;
michael@0:     nsCOMPtr<nsITimer>           mTimer;
michael@0:     nsCOMPtr<nsIDirIndexParser>  mParser;
michael@0:     nsCString mBaseURL;
michael@0:     nsCString                    mEncoding;
michael@0:     bool                         mBindToGlobalObject;
michael@0:     nsIInterfaceRequestor*       mRequestor; // WEAK
michael@0:     nsCOMPtr<nsIRDFResource>     mDirectory;
michael@0: 
michael@0:     nsHTTPIndex(nsIInterfaceRequestor* aRequestor);
michael@0:     nsresult CommonInit(void);
michael@0:     nsresult Init(nsIURI* aBaseURL);
michael@0:     void        GetDestination(nsIRDFResource* r, nsXPIDLCString& dest);
michael@0:     bool        isWellknownContainerURI(nsIRDFResource *r);
michael@0:     nsresult    AddElement(nsIRDFResource *parent, nsIRDFResource *prop,
michael@0:                            nsIRDFNode *child);
michael@0: 
michael@0:     static void FireTimer(nsITimer* aTimer, void* aClosure);
michael@0: 
michael@0: public:
michael@0:     nsHTTPIndex();
michael@0:     virtual ~nsHTTPIndex();
michael@0:     nsresult Init(void);
michael@0: 
michael@0:     static nsresult Create(nsIURI* aBaseURI, nsIInterfaceRequestor* aContainer,
michael@0:                            nsIHTTPIndex** aResult);
michael@0: 
michael@0:     // nsIHTTPIndex interface
michael@0:     NS_DECL_NSIHTTPINDEX
michael@0: 
michael@0:     // NSIRDFDataSource interface
michael@0:     NS_DECL_NSIRDFDATASOURCE
michael@0: 
michael@0:     NS_DECL_NSIREQUESTOBSERVER
michael@0:     NS_DECL_NSISTREAMLISTENER
michael@0:     
michael@0:     NS_DECL_NSIDIRINDEXLISTENER
michael@0:     NS_DECL_NSIINTERFACEREQUESTOR
michael@0:     NS_DECL_NSIFTPEVENTSINK
michael@0: 
michael@0:     // nsISupports interface
michael@0:     NS_DECL_CYCLE_COLLECTING_ISUPPORTS
michael@0:     NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsHTTPIndex, nsIHTTPIndex)
michael@0: };
michael@0: 
michael@0: // {82776710-5690-11d3-BE36-00104BDE6048}
michael@0: #define NS_DIRECTORYVIEWERFACTORY_CID \
michael@0: { 0x82776710, 0x5690, 0x11d3, { 0xbe, 0x36, 0x0, 0x10, 0x4b, 0xde, 0x60, 0x48 } }
michael@0: 
michael@0: #endif // nsdirectoryviewer__h____