connectivity/source/drivers/mozab/mozillasrc/MQueryHelper.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MOZAB_MOZILLASRC_MQUERYHELPER_HXX
  21 #define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MOZAB_MOZILLASRC_MQUERYHELPER_HXX
  22
  23 #include <sal/config.h>
  24
  25 #include <vector>
  26
  27 #include <MNSInclude.hxx>
  28 #include "MErrorResource.hxx"
  29 #include <sal/types.h>
  30 #include <rtl/ustring.hxx>
  31 #include <osl/mutex.hxx>
  32 #include <osl/conditn.hxx>
  33 #include <osl/thread.hxx>
  34
  35 #include <boost/unordered_map.hpp>
  36
  37 namespace connectivity
  38 {
  39     namespace mozab
  40     {
  41         class MQueryHelperResultEntry
  42         {
  43         private:
  44             typedef ::boost::unordered_map< OString, OUString, OStringHash >  FieldMap;
  45
  46             mutable ::osl::Mutex    m_aMutex;
  47             FieldMap                m_Fields;
  48             nsCOMPtr<nsIAbCard>     m_Card;
  49             sal_Int32               m_RowStates;
  50
  51         public:
  52             MQueryHelperResultEntry();
  53             ~MQueryHelperResultEntry();
  54
  55             void            insert( const OString &key, OUString &value );
  56             OUString   getValue( const OString &key ) const;
  57             void            setValue( const OString &key, const OUString & rValue);
  58
  59             void setCard(nsIAbCard *card);
  60             nsIAbCard *getCard();
  61             sal_Bool setRowStates(sal_Int32 state){m_RowStates = state; return sal_True;};
  62             sal_Int32 getRowStates() const { return m_RowStates;};
  63         };
  64
  65         class MQueryHelper : public nsIAbDirectoryQueryResultListener
  66         {
  67         private:
  68             typedef std::vector< MQueryHelperResultEntry* > resultsArray;
  69
  70             mutable ::osl::Mutex        m_aMutex;
  71             ::osl::Condition    m_aCondition;
  72             resultsArray        m_aResults;
  73             sal_uInt32          m_nIndex;
  74             sal_Bool            m_bHasMore;
  75             sal_Bool            m_bAtEnd;
  76             sal_Bool            m_bErrorCondition;
  77             sal_Bool            m_bQueryComplete;
  78             ErrorDescriptor     m_aError;
  79
  80             void            append(MQueryHelperResultEntry* resEnt );
  81
  82             void            clear_results();
  83
  84             void            clearResultOrComplete();
  85             void            notifyResultOrComplete();
  86             sal_Bool        waitForResultOrComplete( );
  87             void            getCardValues(nsIAbCard  *card,sal_uInt32 rowIndex=0);
  88 #if OSL_DEBUG_LEVEL > 0
  89             oslThreadIdentifier m_oThreadID;
  90 #endif
  91
  92         public:
  93             NS_DECL_ISUPPORTS
  94             NS_DECL_NSIABDIRECTORYQUERYRESULTLISTENER
  95
  96                                             MQueryHelper();
  97             virtual                         ~MQueryHelper();
  98
  99             void                            reset();
 100
 101             MQueryHelperResultEntry*   next( );
 102
 103             MQueryHelperResultEntry*   getByIndex( sal_uInt32 nRow );
 104
 105             const ErrorDescriptor&     getError() const { return m_aError; }
 106
 107             sal_Bool                   isError() const;
 108
 109             sal_Bool                   queryComplete() const;
 110
 111             sal_Bool                   waitForQueryComplete(  );
 112             sal_Bool                   waitForRow( sal_Int32 rowNum );
 113
 114             sal_Int32                  getResultCount() const;
 115             sal_uInt32                 getRealCount() const;
 116             sal_Int32                  createNewCard(); //return Row count number
 117             sal_Bool                   resyncRow(sal_uInt32 rowIndex);
 118
 119             void                       notifyQueryError() ;
 120             sal_Bool                   setCardValues(const sal_uInt32 rowIndex);
 121             sal_Int32                  commitCard(const sal_uInt32 rowIndex, nsIAbDirectory * directory);
 122             sal_Int32                  deleteCard(const sal_uInt32 rowIndex, nsIAbDirectory * directory);
 123         };
 124     }
 125 }
 126 #endif // INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MOZAB_MOZILLASRC_MQUERYHELPER_HXX
 127
 128 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */