modules/libjar/nsJARFactory.cpp

   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, released
  16  * March 31, 1998.
  17  *
  18  * The Initial Developer of the Original Code is
  19  * Netscape Communications Corporation.
  20  * Portions created by the Initial Developer are Copyright (C) 1998
  21  * the Initial Developer. All Rights Reserved.
  22  *
  23  * Contributor(s):
  24  *   Daniel Veditz <dveditz@netscape.com>
  25  *
  26  * Alternatively, the contents of this file may be used under the terms of
  27  * either the GNU General Public License Version 2 or later (the "GPL"), or
  28  * 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 #include <string.h>
  41
  42 #include "nscore.h"
  43 #include "pratom.h"
  44 #include "prmem.h"
  45 #include "prio.h"
  46 #include "plstr.h"
  47 #include "prlog.h"
  48
  49 #include "nsIComponentManager.h"
  50 #include "nsIServiceManager.h"
  51 #include "nsCOMPtr.h"
  52 #include "nsIModule.h"
  53 #include "nsIGenericFactory.h"
  54 #include "nsJAR.h"
  55 #include "nsIJARFactory.h"
  56 #include "nsRecyclingAllocator.h"
  57 #include "nsXPTZipLoader.h"
  58 #include "nsJARProtocolHandler.h"
  59 #include "nsJARURI.h"
  60
  61 extern nsRecyclingAllocator *gZlibAllocator;
  62
  63 NS_GENERIC_FACTORY_CONSTRUCTOR(nsXPTZipLoader)
  64 NS_GENERIC_FACTORY_CONSTRUCTOR(nsJAR)
  65 NS_GENERIC_FACTORY_CONSTRUCTOR(nsZipReaderCache)
  66 NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(nsJARProtocolHandler,
  67                                          nsJARProtocolHandler::GetSingleton)
  68 NS_GENERIC_FACTORY_CONSTRUCTOR(nsJARURI)
  69
  70 // The list of components we register
  71 static const nsModuleComponentInfo components[] =
  72 {
  73     { "XPT Zip Reader",
  74       NS_XPTZIPREADER_CID,
  75       NS_XPTLOADER_CONTRACTID_PREFIX "zip",
  76       nsXPTZipLoaderConstructor
  77     },
  78     { "Zip Reader",
  79        NS_ZIPREADER_CID,
  80       "@mozilla.org/libjar/zip-reader;1",
  81       nsJARConstructor
  82     },
  83     { "Zip Reader Cache",
  84        NS_ZIPREADERCACHE_CID,
  85       "@mozilla.org/libjar/zip-reader-cache;1",
  86       nsZipReaderCacheConstructor
  87     },
  88     { NS_JARPROTOCOLHANDLER_CLASSNAME,
  89       NS_JARPROTOCOLHANDLER_CID,
  90       NS_NETWORK_PROTOCOL_CONTRACTID_PREFIX "jar",
  91       nsJARProtocolHandlerConstructor
  92     },
  93     { NS_JARURI_CLASSNAME, // needed only for fastload
  94       NS_JARURI_CID,
  95       nsnull,
  96       nsJARURIConstructor
  97     }
  98 };
  99
 100 // Jar module shutdown hook
 101 static void nsJarShutdown(nsIModule *module)
 102 {
 103     // Release cached buffers from zlib allocator
 104     delete gZlibAllocator;
 105     NS_IF_RELEASE(gJarHandler);
 106 }
 107
 108 NS_IMPL_NSGETMODULE_WITH_DTOR(nsJarModule, components, nsJarShutdown)