1*0a1e2f0eSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*0a1e2f0eSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*0a1e2f0eSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*0a1e2f0eSAndrew Rist * distributed with this work for additional information 6*0a1e2f0eSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*0a1e2f0eSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*0a1e2f0eSAndrew Rist * "License"); you may not use this file except in compliance 9*0a1e2f0eSAndrew Rist * with the License. You may obtain a copy of the License at 10*0a1e2f0eSAndrew Rist * 11*0a1e2f0eSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*0a1e2f0eSAndrew Rist * 13*0a1e2f0eSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*0a1e2f0eSAndrew Rist * software distributed under the License is distributed on an 15*0a1e2f0eSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*0a1e2f0eSAndrew Rist * KIND, either express or implied. See the License for the 17*0a1e2f0eSAndrew Rist * specific language governing permissions and limitations 18*0a1e2f0eSAndrew Rist * under the License. 19*0a1e2f0eSAndrew Rist * 20*0a1e2f0eSAndrew Rist *************************************************************/ 21*0a1e2f0eSAndrew Rist 22*0a1e2f0eSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _DESKTOP_DISPATCHWATCHER_HXX 25cdf0e10cSrcweir #define _DESKTOP_DISPATCHWATCHER_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 28cdf0e10cSrcweir #include <com/sun/star/frame/XNotifyingDispatch.hpp> 29cdf0e10cSrcweir #include <com/sun/star/frame/XDispatchResultListener.hpp> 30cdf0e10cSrcweir 31cdf0e10cSrcweir #include "officeipcthread.hxx" 32cdf0e10cSrcweir #include <hash_map> 33cdf0e10cSrcweir #include <vector> 34cdf0e10cSrcweir 35cdf0e10cSrcweir namespace desktop 36cdf0e10cSrcweir { 37cdf0e10cSrcweir 38cdf0e10cSrcweir /* 39cdf0e10cSrcweir Class for controlls dispatching of command URL through office command line. There 40cdf0e10cSrcweir are "dangerous" command URLs, that can result in a running office without UI. To prevent 41cdf0e10cSrcweir this situation the implementation surveile all dispatches and looks for an open task if 42cdf0e10cSrcweir there is arose a problem. If there is none the office will be shutdown to prevent a 43cdf0e10cSrcweir running office without UI. 44cdf0e10cSrcweir */ 45cdf0e10cSrcweir 46cdf0e10cSrcweir struct OUStringHashCode 47cdf0e10cSrcweir { operator ()desktop::OUStringHashCode48cdf0e10cSrcweir size_t operator()( const ::rtl::OUString& sString ) const 49cdf0e10cSrcweir { 50cdf0e10cSrcweir return sString.hashCode(); 51cdf0e10cSrcweir } 52cdf0e10cSrcweir }; 53cdf0e10cSrcweir 54cdf0e10cSrcweir class DispatchWatcherHashMap : public ::std::hash_map< ::rtl::OUString, sal_Int32, OUStringHashCode, ::std::equal_to< ::rtl::OUString > > 55cdf0e10cSrcweir { 56cdf0e10cSrcweir public: free()57cdf0e10cSrcweir inline void free() 58cdf0e10cSrcweir { 59cdf0e10cSrcweir DispatchWatcherHashMap().swap( *this ); 60cdf0e10cSrcweir } 61cdf0e10cSrcweir }; 62cdf0e10cSrcweir 63cdf0e10cSrcweir class DispatchWatcher : public ::cppu::WeakImplHelper1< ::com::sun::star::frame::XDispatchResultListener > 64cdf0e10cSrcweir { 65cdf0e10cSrcweir public: 66cdf0e10cSrcweir enum RequestType 67cdf0e10cSrcweir { 68cdf0e10cSrcweir REQUEST_OPEN, 69cdf0e10cSrcweir REQUEST_VIEW, 70cdf0e10cSrcweir REQUEST_START, 71cdf0e10cSrcweir REQUEST_PRINT, 72cdf0e10cSrcweir REQUEST_PRINTTO, 73cdf0e10cSrcweir REQUEST_FORCEOPEN, 74cdf0e10cSrcweir REQUEST_FORCENEW 75cdf0e10cSrcweir }; 76cdf0e10cSrcweir 77cdf0e10cSrcweir struct DispatchRequest 78cdf0e10cSrcweir { DispatchRequestdesktop::DispatchWatcher::DispatchRequest79cdf0e10cSrcweir DispatchRequest( RequestType aType, const ::rtl::OUString& aFile, boost::optional< rtl::OUString > const & cwdUrl, const ::rtl::OUString& aPrinter, const ::rtl::OUString& aFact ) : 80cdf0e10cSrcweir aRequestType( aType ), aURL( aFile ), aCwdUrl( cwdUrl ), aPrinterName( aPrinter ), aPreselectedFactory( aFact ) {} 81cdf0e10cSrcweir 82cdf0e10cSrcweir RequestType aRequestType; 83cdf0e10cSrcweir rtl::OUString aURL; 84cdf0e10cSrcweir boost::optional< rtl::OUString > aCwdUrl; 85cdf0e10cSrcweir rtl::OUString aPrinterName; 86cdf0e10cSrcweir rtl::OUString aPreselectedFactory; 87cdf0e10cSrcweir }; 88cdf0e10cSrcweir 89cdf0e10cSrcweir typedef std::vector< DispatchRequest > DispatchList; 90cdf0e10cSrcweir 91cdf0e10cSrcweir virtual ~DispatchWatcher(); 92cdf0e10cSrcweir 93cdf0e10cSrcweir // XEventListener 94cdf0e10cSrcweir virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) 95cdf0e10cSrcweir throw(::com::sun::star::uno::RuntimeException); 96cdf0e10cSrcweir 97cdf0e10cSrcweir // XDispachResultListener 98cdf0e10cSrcweir virtual void SAL_CALL dispatchFinished( const com::sun::star::frame::DispatchResultEvent& aEvent ) throw( com::sun::star::uno::RuntimeException ); 99cdf0e10cSrcweir 100cdf0e10cSrcweir // Access function to get a dispatcher watcher reference. There must be a global reference holder 101cdf0e10cSrcweir static DispatchWatcher* GetDispatchWatcher(); 102cdf0e10cSrcweir 103cdf0e10cSrcweir // execute new dispatch request 104cdf0e10cSrcweir sal_Bool executeDispatchRequests( const DispatchList& aDispatches, bool bNoTerminate = false ); 105cdf0e10cSrcweir 106cdf0e10cSrcweir private: 107cdf0e10cSrcweir DispatchWatcher(); 108cdf0e10cSrcweir 109cdf0e10cSrcweir static ::osl::Mutex& GetMutex(); 110cdf0e10cSrcweir 111cdf0e10cSrcweir DispatchWatcherHashMap m_aRequestContainer; 112cdf0e10cSrcweir 113cdf0e10cSrcweir static ::osl::Mutex* pWatcherMutex; 114cdf0e10cSrcweir 115cdf0e10cSrcweir sal_Int16 m_nRequestCount; 116cdf0e10cSrcweir }; 117cdf0e10cSrcweir 118cdf0e10cSrcweir } 119cdf0e10cSrcweir 120cdf0e10cSrcweir #endif // _DESKTOP_DISPATCHWATCHER_HXX 121