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mozSqlConnectionSqlite.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  *   Valia Vaneeva <fattie@altlinux.ru>
00022  *
00023  * Alternatively, the contents of this file may be used under the terms of
00024  * either the GNU General Public License Version 2 or later (the "GPL"), or
00025  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00026  * in which case the provisions of the GPL or the LGPL are applicable instead
00027  * of those above. If you wish to allow use of your version of this file only
00028  * under the terms of either the GPL or the LGPL, and not to allow others to
00029  * use your version of this file under the terms of the MPL, indicate your
00030  * decision by deleting the provisions above and replace them with the notice
00031  * and other provisions required by the GPL or the LGPL. If you do not delete
00032  * the provisions above, a recipient may use your version of this file under
00033  * the terms of any one of the MPL, the GPL or the LGPL.
00034  *
00035  * ***** END LICENSE BLOCK ***** */
00036 
00037 #ifndef mozSqlConnectionSqlite_h
00038 #define mozSqlConnectionSqlite_h                                                  
00039 
00040 #include "sqlite3.h"
00041 #include "mozSqlConnection.h"
00042 #include "mozISqlConnectionSqlite.h"
00043 
00044 #define MOZ_SQLCONNECTIONSQLITE_CLASSNAME "SQLite SQL Connection"
00045 #define MOZ_SQLCONNECTIONSQLITE_CID \
00046 {0xb00f42b4, 0x8902, 0x428c, {0xab, 0x13, 0x9d, 0x06, 0x6f, 0xf1, 0x5a, 0xed }}
00047 
00048 #define MOZ_SQLCONNECTIONSQLITE_CONTRACTID "@mozilla.org/sql/connection;1?type=sqlite"
00049 
00050 #define SERVER_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
00051 
00052 class mozSqlConnectionSqlite : public mozSqlConnection,
00053                                public mozISqlConnectionSqlite
00054 {
00055   public:
00056     mozSqlConnectionSqlite();
00057     virtual ~mozSqlConnectionSqlite();
00058 
00059     NS_DECL_ISUPPORTS
00060 
00061     NS_IMETHOD Init(const nsAString& aHost, PRInt32 aPort,
00062                     const nsAString& aDatabase, const nsAString& aUsername,
00063                     const nsAString& aPassword);
00064 
00065     NS_IMETHOD GetPrimaryKeys(const nsAString& aSchema, const nsAString& aTable,
00066                               mozISqlResult** _retval);
00067 
00068     NS_DECL_MOZISQLCONNECTIONSQLITE
00069 
00070   protected:
00071     nsresult Setup();
00072 
00073     virtual nsresult RealExec(const nsAString& aQuery, mozISqlResult** aResult,
00074                               PRInt32* aAffectedRows);
00075 
00076     virtual nsresult CancelExec();
00077 
00078     virtual nsresult GetIDName(nsAString& aIDName);
00079 
00080   private:
00081     sqlite3*            mConnection;
00082     PRInt32             mVersion;
00083     PRBool              mWritable;
00084 };
00085 
00086 #endif // mozSqlConnectionSqlite_h