LCOV - code coverage report
Current view: directory - xpfe/components/directory - nsDirectoryViewer.h (source / functions) Found Hit Coverage
Test: app.info Lines: 2 1 50.0 %
Date: 2012-06-02 Functions: 5 1 20.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is Mozilla Communicator client code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Chris Waterson           <waterson@netscape.com>
      24                 :  *   Robert John Churchill    <rjc@netscape.com>
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      28                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : #ifndef nsdirectoryviewer__h____
      41                 : #define nsdirectoryviewer__h____
      42                 : 
      43                 : #include "nsNetUtil.h"
      44                 : #include "nsIStreamListener.h"
      45                 : #include "nsIContentViewer.h"
      46                 : #include "nsIHTTPIndex.h"
      47                 : #include "nsIRDFService.h"
      48                 : #include "nsIRDFDataSource.h"
      49                 : #include "nsIRDFLiteral.h"
      50                 : #include "nsIDocumentLoaderFactory.h"
      51                 : #include "nsITimer.h"
      52                 : #include "nsISupportsArray.h"
      53                 : #include "nsXPIDLString.h"
      54                 : #include "nsIDirIndexListener.h"
      55                 : #include "nsIFTPChannel.h"
      56                 : #include "nsCycleCollectionParticipant.h"
      57                 : 
      58                 : class nsDirectoryViewerFactory : public nsIDocumentLoaderFactory
      59                 : {
      60                 : public:
      61                 :     nsDirectoryViewerFactory();
      62                 :     virtual ~nsDirectoryViewerFactory();
      63                 : 
      64                 :     // nsISupports interface
      65                 :     NS_DECL_ISUPPORTS
      66                 :     NS_DECL_NSIDOCUMENTLOADERFACTORY
      67                 : };
      68                 : 
      69                 : class nsHTTPIndex : public nsIHTTPIndex,
      70                 :                     public nsIRDFDataSource,
      71                 :                     public nsIStreamListener,
      72                 :                     public nsIDirIndexListener,
      73                 :                     public nsIInterfaceRequestor,
      74                 :                     public nsIFTPEventSink
      75                 : {
      76                 : private:
      77                 : 
      78                 :     // note: these are NOT statics due to the native of nsHTTPIndex
      79                 :     // where it may or may not be treated as a singleton
      80                 : 
      81                 :     nsCOMPtr<nsIRDFResource>     kNC_Child;
      82                 :     nsCOMPtr<nsIRDFResource>     kNC_Comment;
      83                 :     nsCOMPtr<nsIRDFResource>     kNC_Loading;
      84                 :     nsCOMPtr<nsIRDFResource>     kNC_URL;
      85                 :     nsCOMPtr<nsIRDFResource>     kNC_Description;
      86                 :     nsCOMPtr<nsIRDFResource>     kNC_ContentLength;
      87                 :     nsCOMPtr<nsIRDFResource>     kNC_LastModified;
      88                 :     nsCOMPtr<nsIRDFResource>     kNC_ContentType;
      89                 :     nsCOMPtr<nsIRDFResource>     kNC_FileType;
      90                 :     nsCOMPtr<nsIRDFResource>     kNC_IsContainer;
      91                 :     nsCOMPtr<nsIRDFLiteral>      kTrueLiteral;
      92                 :     nsCOMPtr<nsIRDFLiteral>      kFalseLiteral;
      93                 : 
      94                 :     nsCOMPtr<nsIRDFService>      mDirRDF;
      95                 : 
      96                 : protected:
      97                 :     // We grab a reference to the content viewer container (which
      98                 :     // indirectly owns us) so that we can insert ourselves as a global
      99                 :     // in the script context _after_ the XUL doc has been embedded into
     100                 :     // content viewer. We'll know that this has happened once we receive
     101                 :     // an OnStartRequest() notification
     102                 : 
     103                 :     nsCOMPtr<nsIRDFDataSource>   mInner;
     104                 :     nsCOMPtr<nsISupportsArray>   mConnectionList;
     105                 :     nsCOMPtr<nsISupportsArray>   mNodeList;
     106                 :     nsCOMPtr<nsITimer>           mTimer;
     107                 :     nsCOMPtr<nsIDirIndexParser>  mParser;
     108                 :     nsCString mBaseURL;
     109                 :     nsCString                    mEncoding;
     110                 :     bool                         mBindToGlobalObject;
     111                 :     nsIInterfaceRequestor*       mRequestor; // WEAK
     112                 :     nsCOMPtr<nsIRDFResource>     mDirectory;
     113                 : 
     114                 :     nsHTTPIndex(nsIInterfaceRequestor* aRequestor);
     115                 :     nsresult CommonInit(void);
     116                 :     nsresult Init(nsIURI* aBaseURL);
     117                 :     void        GetDestination(nsIRDFResource* r, nsXPIDLCString& dest);
     118                 :     bool        isWellknownContainerURI(nsIRDFResource *r);
     119                 :     nsresult    AddElement(nsIRDFResource *parent, nsIRDFResource *prop,
     120                 :                            nsIRDFNode *child);
     121                 : 
     122                 :     static void FireTimer(nsITimer* aTimer, void* aClosure);
     123                 : 
     124                 : public:
     125                 :     nsHTTPIndex();
     126                 :     virtual ~nsHTTPIndex();
     127                 :     nsresult Init(void);
     128                 : 
     129                 :     static nsresult Create(nsIURI* aBaseURI, nsIInterfaceRequestor* aContainer,
     130                 :                            nsIHTTPIndex** aResult);
     131                 : 
     132                 :     // nsIHTTPIndex interface
     133                 :     NS_DECL_NSIHTTPINDEX
     134                 : 
     135                 :     // NSIRDFDataSource interface
     136                 :     NS_DECL_NSIRDFDATASOURCE
     137                 : 
     138                 :     NS_DECL_NSIREQUESTOBSERVER
     139                 :     NS_DECL_NSISTREAMLISTENER
     140                 :     
     141                 :     NS_DECL_NSIDIRINDEXLISTENER
     142                 :     NS_DECL_NSIINTERFACEREQUESTOR
     143                 :     NS_DECL_NSIFTPEVENTSINK
     144                 : 
     145                 :     // nsISupports interface
     146               0 :     NS_DECL_CYCLE_COLLECTING_ISUPPORTS
     147            1464 :     NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsHTTPIndex, nsIHTTPIndex)
     148                 : };
     149                 : 
     150                 : // {82776710-5690-11d3-BE36-00104BDE6048}
     151                 : #define NS_DIRECTORYVIEWERFACTORY_CID \
     152                 : { 0x82776710, 0x5690, 0x11d3, { 0xbe, 0x36, 0x0, 0x10, 0x4b, 0xde, 0x60, 0x48 } }
     153                 : 
     154                 : #endif // nsdirectoryviewer__h____

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