extensions/sql/base/src/mozSqlService.h

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3  *
   4  * The contents of this file are subject to the Mozilla Public License Version
   5  * 1.1 (the "License"); you may not use this file except in compliance with
   6  * the License. You may obtain a copy of the License at
   7  * http://www.mozilla.org/MPL/
   8  *
   9  * Software distributed under the License is distributed on an "AS IS" basis,
  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11  * for the specific language governing rights and limitations under the
  12  * License.
  13  *
  14  * The Original Code is mozilla.org code.
  15  *
  16  * The Initial Developer of the Original Code is Jan Varga
  17  * Portions created by the Initial Developer are Copyright (C) 2003
  18  * the Initial Developer. All Rights Reserved.
  19  *
  20  * Contributor(s):
  21  *
  22  * Alternatively, the contents of this file may be used under the terms of
  23  * either the GNU General Public License Version 2 or later (the "GPL"), or
  24  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  25  * in which case the provisions of the GPL or the LGPL are applicable instead
  26  * of those above. If you wish to allow use of your version of this file only
  27  * under the terms of either the GPL or the LGPL, and not to allow others to
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  29  * decision by deleting the provisions above and replace them with the notice
  30  * and other provisions required by the GPL or the LGPL. If you do not delete
  31  * the provisions above, a recipient may use your version of this file under
  32  * the terms of any one of the MPL, the GPL or the LGPL.
  33  *
  34  * ***** END LICENSE BLOCK ***** */
  35
  36 #ifndef mozSqlService_h
  37 #define mozSqlService_h
  38
  39 #include "nsHashtable.h"
  40 #include "nsIRDFDataSource.h"
  41 #include "nsIRDFRemoteDataSource.h"
  42 #include "nsIRDFService.h"
  43 #include "nsIRDFContainerUtils.h"
  44 #include "mozISqlService.h"
  45
  46 #define MOZ_SQLSERVICE_CLASSNAME "SQL service"
  47 #define MOZ_SQLSERVICE_CID \
  48 {0x1ceb35b7, 0xdaa8, 0x4ce4, {0xac, 0x67, 0x12, 0x5f, 0xb1, 0x7c, 0xb0, 0x19}}
  49 #define MOZ_SQLSERVICE_CONTRACTID "@mozilla.org/sql/service;1"
  50 #define MOZ_SQLDATASOURCE_CONTRACTID "@mozilla.org/rdf/datasource;1?name=sql"
  51
  52 class mozSqlService : public mozISqlService,
  53                       public nsIRDFDataSource,
  54                       public nsIRDFRemoteDataSource
  55 {
  56   public:
  57     mozSqlService();
  58     virtual ~mozSqlService();
  59     nsresult Init();
  60
  61     NS_DECL_ISUPPORTS
  62     NS_DECL_MOZISQLSERVICE
  63     NS_DECL_NSIRDFDATASOURCE
  64     NS_DECL_NSIRDFREMOTEDATASOURCE
  65
  66   protected:
  67     nsresult EnsureAliasesContainer();
  68
  69   private:
  70     static nsIRDFService*               gRDFService;
  71     static nsIRDFContainerUtils*        gRDFContainerUtils;
  72
  73     static nsIRDFResource*              kSQL_AliasesRoot;
  74     static nsIRDFResource*              kSQL_Name;
  75     static nsIRDFResource*              kSQL_Type;
  76     static nsIRDFResource*              kSQL_Hostname;
  77     static nsIRDFResource*              kSQL_Port;
  78     static nsIRDFResource*              kSQL_Database;
  79     static nsIRDFResource*              kSQL_Priority;
  80
  81     nsString                            mErrorMessage;
  82     nsCOMPtr<nsIRDFDataSource>          mInner;
  83     nsCOMPtr<nsIRDFContainer>           mAliasesContainer;
  84     nsSupportsHashtable*                mConnectionCache;
  85
  86 };
  87
  88 #endif /* mozSqlService_h */