The Tor Browser: xpfe/components/directory/nsDirectoryViewer.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsdirectoryviewer__h____

     7 #define nsdirectoryviewer__h____

     9 #include "nsNetUtil.h"

    10 #include "nsIStreamListener.h"

    11 #include "nsIContentViewer.h"

    12 #include "nsIHTTPIndex.h"

    13 #include "nsIRDFService.h"

    14 #include "nsIRDFDataSource.h"

    15 #include "nsIRDFLiteral.h"

    16 #include "nsIDocumentLoaderFactory.h"

    17 #include "nsITimer.h"

    18 #include "nsISupportsArray.h"

    19 #include "nsXPIDLString.h"

    20 #include "nsIDirIndexListener.h"

    21 #include "nsIFTPChannel.h"

    22 #include "nsCycleCollectionParticipant.h"

    24 class nsDirectoryViewerFactory : public nsIDocumentLoaderFactory

    25 {

    26 public:

    27     nsDirectoryViewerFactory();

    28     virtual ~nsDirectoryViewerFactory();

    30     // nsISupports interface

    31     NS_DECL_ISUPPORTS

    32     NS_DECL_NSIDOCUMENTLOADERFACTORY

    33 };

    35 class nsHTTPIndex : public nsIHTTPIndex,

    36                     public nsIRDFDataSource,

    37                     public nsIStreamListener,

    38                     public nsIDirIndexListener,

    39                     public nsIInterfaceRequestor,

    40                     public nsIFTPEventSink

    41 {

    42 private:

    44     // note: these are NOT statics due to the native of nsHTTPIndex

    45     // where it may or may not be treated as a singleton

    47     nsCOMPtr<nsIRDFResource>     kNC_Child;

    48     nsCOMPtr<nsIRDFResource>     kNC_Comment;

    49     nsCOMPtr<nsIRDFResource>     kNC_Loading;

    50     nsCOMPtr<nsIRDFResource>     kNC_URL;

    51     nsCOMPtr<nsIRDFResource>     kNC_Description;

    52     nsCOMPtr<nsIRDFResource>     kNC_ContentLength;

    53     nsCOMPtr<nsIRDFResource>     kNC_LastModified;

    54     nsCOMPtr<nsIRDFResource>     kNC_ContentType;

    55     nsCOMPtr<nsIRDFResource>     kNC_FileType;

    56     nsCOMPtr<nsIRDFResource>     kNC_IsContainer;

    57     nsCOMPtr<nsIRDFLiteral>      kTrueLiteral;

    58     nsCOMPtr<nsIRDFLiteral>      kFalseLiteral;

    60     nsCOMPtr<nsIRDFService>      mDirRDF;

    62 protected:

    63     // We grab a reference to the content viewer container (which

    64     // indirectly owns us) so that we can insert ourselves as a global

    65     // in the script context _after_ the XUL doc has been embedded into

    66     // content viewer. We'll know that this has happened once we receive

    67     // an OnStartRequest() notification

    69     nsCOMPtr<nsIRDFDataSource>   mInner;

    70     nsCOMPtr<nsISupportsArray>   mConnectionList;

    71     nsCOMPtr<nsISupportsArray>   mNodeList;

    72     nsCOMPtr<nsITimer>           mTimer;

    73     nsCOMPtr<nsIDirIndexParser>  mParser;

    74     nsCString mBaseURL;

    75     nsCString                    mEncoding;

    76     bool                         mBindToGlobalObject;

    77     nsIInterfaceRequestor*       mRequestor; // WEAK

    78     nsCOMPtr<nsIRDFResource>     mDirectory;

    80     nsHTTPIndex(nsIInterfaceRequestor* aRequestor);

    81     nsresult CommonInit(void);

    82     nsresult Init(nsIURI* aBaseURL);

    83     void        GetDestination(nsIRDFResource* r, nsXPIDLCString& dest);

    84     bool        isWellknownContainerURI(nsIRDFResource *r);

    85     nsresult    AddElement(nsIRDFResource *parent, nsIRDFResource *prop,

    86                            nsIRDFNode *child);

    88     static void FireTimer(nsITimer* aTimer, void* aClosure);

    90 public:

    91     nsHTTPIndex();

    92     virtual ~nsHTTPIndex();

    93     nsresult Init(void);

    95     static nsresult Create(nsIURI* aBaseURI, nsIInterfaceRequestor* aContainer,

    96                            nsIHTTPIndex** aResult);

    98     // nsIHTTPIndex interface

    99     NS_DECL_NSIHTTPINDEX

   101     // NSIRDFDataSource interface

   102     NS_DECL_NSIRDFDATASOURCE

   104     NS_DECL_NSIREQUESTOBSERVER

   105     NS_DECL_NSISTREAMLISTENER

   107     NS_DECL_NSIDIRINDEXLISTENER

   108     NS_DECL_NSIINTERFACEREQUESTOR

   109     NS_DECL_NSIFTPEVENTSINK

   111     // nsISupports interface

   112     NS_DECL_CYCLE_COLLECTING_ISUPPORTS

   113     NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsHTTPIndex, nsIHTTPIndex)

   114 };

   116 // {82776710-5690-11d3-BE36-00104BDE6048}

   117 #define NS_DIRECTORYVIEWERFACTORY_CID \

   118 { 0x82776710, 0x5690, 0x11d3, { 0xbe, 0x36, 0x0, 0x10, 0x4b, 0xde, 0x60, 0x48 } }

   120 #endif // nsdirectoryviewer__h____

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