LCOV - code coverage report
Current view: top level - desktop/source/app - dispatchwatcher.hxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 1 4 25.0 %
Date: 2014-11-03 Functions: 2 6 33.3 %
Legend: Lines: hit not hit

          Line data    Source code
       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_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX
      21             : #define INCLUDED_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX
      22             : 
      23             : #include <cppuhelper/implbase1.hxx>
      24             : #include <com/sun/star/frame/XNotifyingDispatch.hpp>
      25             : #include <com/sun/star/frame/XDispatchResultListener.hpp>
      26             : 
      27             : #include "officeipcthread.hxx"
      28             : #include <boost/unordered_map.hpp>
      29             : #include <vector>
      30             : 
      31             : namespace desktop
      32             : {
      33             : 
      34             : /*
      35             :     Class for controls dispatching of command URL through office command line. There
      36             :     are "dangerous" command URLs, that can result in a running office without UI. To prevent
      37             :     this situation the implementation surveile all dispatches and looks for an open task if
      38             :     there is arose a problem. If there is none the office will be shutdown to prevent a
      39             :     running office without UI.
      40             : */
      41             : 
      42         192 : class DispatchWatcherHashMap : public ::boost::unordered_map< OUString, sal_Int32, OUStringHash, ::std::equal_to< OUString >  >
      43             : {
      44             :     public:
      45             :         inline void free()
      46             :         {
      47             :             DispatchWatcherHashMap().swap( *this ); // get rid of reserved capacity
      48             :         }
      49             : };
      50             : 
      51             : class DispatchWatcher : public ::cppu::WeakImplHelper1< ::com::sun::star::frame::XDispatchResultListener >
      52             : {
      53             :     public:
      54             :         enum RequestType
      55             :         {
      56             :             REQUEST_OPEN,
      57             :             REQUEST_VIEW,
      58             :             REQUEST_START,
      59             :             REQUEST_PRINT,
      60             :             REQUEST_PRINTTO,
      61             :             REQUEST_FORCEOPEN,
      62             :             REQUEST_FORCENEW,
      63             :             REQUEST_CONVERSION,
      64             :             REQUEST_INFILTER,
      65             :             REQUEST_BATCHPRINT,
      66             :             REQUEST_CAT
      67             :         };
      68             : 
      69           0 :         struct DispatchRequest
      70             :         {
      71           0 :             DispatchRequest( RequestType aType, const OUString& aFile, boost::optional< OUString > const & cwdUrl, const OUString& aPrinter, const OUString& aFact ) :
      72           0 :                 aRequestType( aType ), aURL( aFile ), aCwdUrl( cwdUrl ), aPrinterName( aPrinter ), aPreselectedFactory( aFact ) {}
      73             : 
      74             :             RequestType     aRequestType;
      75             :             OUString   aURL;
      76             :             boost::optional< OUString > aCwdUrl;
      77             :             OUString   aPrinterName;  // also conversion params
      78             :             OUString   aPreselectedFactory;
      79             :         };
      80             : 
      81             :         typedef std::vector< DispatchRequest > DispatchList;
      82             : 
      83             :         virtual ~DispatchWatcher();
      84             : 
      85             :         // XEventListener
      86             :         virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source )
      87             :             throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      88             : 
      89             :         // XDispachResultListener
      90             :         virtual void SAL_CALL dispatchFinished( const com::sun::star::frame::DispatchResultEvent& aEvent ) throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
      91             : 
      92             :         // Access function to get a dispatcher watcher reference. There must be a global reference holder
      93             :         static DispatchWatcher* GetDispatchWatcher();
      94             : 
      95             :         // execute new dispatch request
      96             :         bool executeDispatchRequests( const DispatchList& aDispatches, bool bNoTerminate = false );
      97             : 
      98             :     private:
      99             :         DispatchWatcher();
     100             : 
     101             :         static ::osl::Mutex&        GetMutex();
     102             : 
     103             :         DispatchWatcherHashMap      m_aRequestContainer;
     104             : 
     105             :         sal_Int16                   m_nRequestCount;
     106             : };
     107             : 
     108             : }
     109             : 
     110             : #endif // INCLUDED_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX
     111             : 
     112             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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