| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _DESKTOP_DISPATCHWATCHER_HXX |
| #define _DESKTOP_DISPATCHWATCHER_HXX |
| |
| #include <cppuhelper/implbase1.hxx> |
| #include <com/sun/star/frame/XNotifyingDispatch.hpp> |
| #include <com/sun/star/frame/XDispatchResultListener.hpp> |
| |
| #include "officeipcthread.hxx" |
| #include <hash_map> |
| #include <vector> |
| |
| namespace desktop |
| { |
| |
| /* |
| Class for controlls dispatching of command URL through office command line. There |
| are "dangerous" command URLs, that can result in a running office without UI. To prevent |
| this situation the implementation surveile all dispatches and looks for an open task if |
| there is arose a problem. If there is none the office will be shutdown to prevent a |
| running office without UI. |
| */ |
| |
| struct OUStringHashCode |
| { |
| size_t operator()( const ::rtl::OUString& sString ) const |
| { |
| return sString.hashCode(); |
| } |
| }; |
| |
| class DispatchWatcherHashMap : public ::std::hash_map< ::rtl::OUString, sal_Int32, OUStringHashCode, ::std::equal_to< ::rtl::OUString > > |
| { |
| public: |
| inline void free() |
| { |
| DispatchWatcherHashMap().swap( *this ); |
| } |
| }; |
| |
| class DispatchWatcher : public ::cppu::WeakImplHelper1< ::com::sun::star::frame::XDispatchResultListener > |
| { |
| public: |
| enum RequestType |
| { |
| REQUEST_OPEN, |
| REQUEST_VIEW, |
| REQUEST_START, |
| REQUEST_PRINT, |
| REQUEST_PRINTTO, |
| REQUEST_FORCEOPEN, |
| REQUEST_FORCENEW |
| }; |
| |
| struct DispatchRequest |
| { |
| DispatchRequest( RequestType aType, const ::rtl::OUString& aFile, boost::optional< rtl::OUString > const & cwdUrl, const ::rtl::OUString& aPrinter, const ::rtl::OUString& aFact ) : |
| aRequestType( aType ), aURL( aFile ), aCwdUrl( cwdUrl ), aPrinterName( aPrinter ), aPreselectedFactory( aFact ) {} |
| |
| RequestType aRequestType; |
| rtl::OUString aURL; |
| boost::optional< rtl::OUString > aCwdUrl; |
| rtl::OUString aPrinterName; |
| rtl::OUString aPreselectedFactory; |
| }; |
| |
| typedef std::vector< DispatchRequest > DispatchList; |
| |
| virtual ~DispatchWatcher(); |
| |
| // XEventListener |
| virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) |
| throw(::com::sun::star::uno::RuntimeException); |
| |
| // XDispachResultListener |
| virtual void SAL_CALL dispatchFinished( const com::sun::star::frame::DispatchResultEvent& aEvent ) throw( com::sun::star::uno::RuntimeException ); |
| |
| // Access function to get a dispatcher watcher reference. There must be a global reference holder |
| static DispatchWatcher* GetDispatchWatcher(); |
| |
| // execute new dispatch request |
| sal_Bool executeDispatchRequests( const DispatchList& aDispatches, bool bNoTerminate = false ); |
| |
| private: |
| DispatchWatcher(); |
| |
| static ::osl::Mutex& GetMutex(); |
| |
| DispatchWatcherHashMap m_aRequestContainer; |
| |
| static ::osl::Mutex* pWatcherMutex; |
| |
| sal_Int16 m_nRequestCount; |
| }; |
| |
| } |
| |
| #endif // _DESKTOP_DISPATCHWATCHER_HXX |