extensions/sql/sqlite/src/mozSqlResultSqlite.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  *   Valia Vaneeva <fattie@altlinux.ru>
  22  *
  23  * Alternatively, the contents of this file may be used under the terms of
  24  * either the GNU General Public License Version 2 or later (the "GPL"), or
  25  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  26  * in which case the provisions of the GPL or the LGPL are applicable instead
  27  * of those above. If you wish to allow use of your version of this file only
  28  * under the terms of either the GPL or the LGPL, and not to allow others to
  29  * use your version of this file under the terms of the MPL, indicate your
  30  * decision by deleting the provisions above and replace them with the notice
  31  * and other provisions required by the GPL or the LGPL. If you do not delete
  32  * the provisions above, a recipient may use your version of this file under
  33  * the terms of any one of the MPL, the GPL or the LGPL.
  34  *
  35  * ***** END LICENSE BLOCK ***** */
  36
  37 #ifndef mozSqlResultSqlite_h
  38 #define mozSqlResultSqlite_h
  39
  40 #include "sqlite3.h"
  41 #include "mozSqlResult.h"
  42 #include "mozISqlResultSqlite.h"
  43
  44 class mozSqlResultSqlite : public mozSqlResult,
  45                           public mozISqlResultSqlite
  46 {
  47   public:
  48     mozSqlResultSqlite(mozISqlConnection* aConnection, const nsAString& aQuery);
  49     void SetResult(char** aResult, PRInt32 nrow, PRInt32 ncolumn,
  50                    PRBool aWritable);
  51     virtual ~mozSqlResultSqlite();
  52
  53     NS_DECL_ISUPPORTS
  54
  55     NS_DECL_MOZISQLRESULTSQLITE
  56
  57   protected:
  58     PRInt32 GetColType(PRInt32 aColumnIndex);
  59
  60     virtual nsresult BuildColumnInfo();
  61     virtual nsresult BuildRows();
  62     virtual void ClearNativeResult();
  63
  64     virtual nsresult CanInsert(PRBool* _retval);
  65     virtual nsresult CanUpdate(PRBool* _retval);
  66     virtual nsresult CanDelete(PRBool* _retval);
  67
  68   private:
  69     char**       mResult;
  70     PRInt32      mColumnCount;
  71     PRInt32      mRowCount;
  72     PRInt32      mWritable;
  73 };
  74
  75 #endif // mozSqlResultSqlite_h