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lightning-sunbird  0.9+nobinonly
mozSqlService.h
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is mozilla.org code.
00015  *
00016  * The Initial Developer of the Original Code is Jan Varga
00017  * Portions created by the Initial Developer are Copyright (C) 2003
00018  * the Initial Developer. All Rights Reserved.
00019  *
00020  * Contributor(s):
00021  *
00022  * Alternatively, the contents of this file may be used under the terms of
00023  * either the GNU General Public License Version 2 or later (the "GPL"), or
00024  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00025  * in which case the provisions of the GPL or the LGPL are applicable instead
00026  * of those above. If you wish to allow use of your version of this file only
00027  * under the terms of either the GPL or the LGPL, and not to allow others to
00028  * use your version of this file under the terms of the MPL, indicate your
00029  * decision by deleting the provisions above and replace them with the notice
00030  * and other provisions required by the GPL or the LGPL. If you do not delete
00031  * the provisions above, a recipient may use your version of this file under
00032  * the terms of any one of the MPL, the GPL or the LGPL.
00033  *
00034  * ***** END LICENSE BLOCK ***** */
00035 
00036 #ifndef mozSqlService_h
00037 #define mozSqlService_h
00038 
00039 #include "nsHashtable.h"
00040 #include "nsIRDFDataSource.h"
00041 #include "nsIRDFRemoteDataSource.h"
00042 #include "nsIRDFService.h"
00043 #include "nsIRDFContainerUtils.h"
00044 #include "mozISqlService.h"
00045 
00046 #define MOZ_SQLSERVICE_CLASSNAME "SQL service"
00047 #define MOZ_SQLSERVICE_CID \
00048 {0x1ceb35b7, 0xdaa8, 0x4ce4, {0xac, 0x67, 0x12, 0x5f, 0xb1, 0x7c, 0xb0, 0x19}}
00049 #define MOZ_SQLSERVICE_CONTRACTID "@mozilla.org/sql/service;1"
00050 #define MOZ_SQLDATASOURCE_CONTRACTID "@mozilla.org/rdf/datasource;1?name=sql"
00051 
00052 class mozSqlService : public mozISqlService,
00053                       public nsIRDFDataSource,
00054                       public nsIRDFRemoteDataSource
00055 {
00056   public:
00057     mozSqlService();
00058     virtual ~mozSqlService();
00059     nsresult Init();
00060 
00061     NS_DECL_ISUPPORTS
00062     NS_DECL_MOZISQLSERVICE
00063     NS_DECL_NSIRDFDATASOURCE
00064     NS_DECL_NSIRDFREMOTEDATASOURCE
00065 
00066   protected:
00067     nsresult EnsureAliasesContainer();
00068 
00069   private:
00070     static nsIRDFService*               gRDFService;
00071     static nsIRDFContainerUtils*        gRDFContainerUtils;
00072 
00073     static nsIRDFResource*              kSQL_AliasesRoot;
00074     static nsIRDFResource*              kSQL_Name;
00075     static nsIRDFResource*              kSQL_Type;
00076     static nsIRDFResource*              kSQL_Hostname;
00077     static nsIRDFResource*              kSQL_Port;
00078     static nsIRDFResource*              kSQL_Database;
00079     static nsIRDFResource*              kSQL_Priority;
00080        
00081     nsString                            mErrorMessage;
00082     nsCOMPtr<nsIRDFDataSource>          mInner;
00083     nsCOMPtr<nsIRDFContainer>           mAliasesContainer;
00084     nsSupportsHashtable*                mConnectionCache;
00085 
00086 };
00087 
00088 #endif /* mozSqlService_h */