| /************************************************************** |
| * |
| * 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 INCLUDED_TDOC_STORAGE_HXX |
| #define INCLUDED_TDOC_STORAGE_HXX |
| |
| #include <map> |
| |
| #include "osl/mutex.hxx" |
| #include "rtl/ref.hxx" |
| #include "salhelper/simplereferenceobject.hxx" |
| |
| #include "com/sun/star/embed/XStorage.hpp" |
| |
| namespace tdoc_ucp { |
| |
| enum StorageAccessMode |
| { |
| READ, // Note: might be writable as well |
| READ_WRITE_NOCREATE, |
| READ_WRITE_CREATE |
| }; |
| |
| class Storage; |
| class OfficeDocumentsManager; |
| |
| class StorageElementFactory : public salhelper::SimpleReferenceObject |
| { |
| public: |
| StorageElementFactory( |
| const com::sun::star::uno::Reference< |
| com::sun::star::lang::XMultiServiceFactory > & xSMgr, |
| const rtl::Reference< OfficeDocumentsManager > & xDocsMgr ); |
| ~StorageElementFactory(); |
| |
| com::sun::star::uno::Reference< com::sun::star::embed::XStorage > |
| createTemporaryStorage() |
| throw ( com::sun::star::uno::Exception, |
| com::sun::star::uno::RuntimeException ); |
| |
| com::sun::star::uno::Reference< com::sun::star::embed::XStorage > |
| createStorage( const rtl::OUString & rUri, StorageAccessMode eMode ) |
| throw ( com::sun::star::embed::InvalidStorageException, |
| com::sun::star::lang::IllegalArgumentException, |
| com::sun::star::io::IOException, |
| com::sun::star::embed::StorageWrappedTargetException, |
| com::sun::star::uno::RuntimeException ); |
| |
| com::sun::star::uno::Reference< com::sun::star::io::XInputStream > |
| createInputStream( const rtl::OUString & rUri, |
| const rtl::OUString & rPassword ) |
| throw ( com::sun::star::embed::InvalidStorageException, |
| com::sun::star::lang::IllegalArgumentException, |
| com::sun::star::io::IOException, |
| com::sun::star::embed::StorageWrappedTargetException, |
| com::sun::star::packages::WrongPasswordException, |
| com::sun::star::uno::RuntimeException ); |
| |
| com::sun::star::uno::Reference< com::sun::star::io::XOutputStream > |
| createOutputStream( const rtl::OUString & rUri, |
| const rtl::OUString & rPassword, |
| bool bTruncate ) |
| throw ( com::sun::star::embed::InvalidStorageException, |
| com::sun::star::lang::IllegalArgumentException, |
| com::sun::star::io::IOException, |
| com::sun::star::embed::StorageWrappedTargetException, |
| com::sun::star::packages::WrongPasswordException, |
| com::sun::star::uno::RuntimeException ); |
| |
| com::sun::star::uno::Reference< com::sun::star::io::XStream > |
| createStream( const rtl::OUString & rUri, |
| const rtl::OUString & rPassword, |
| bool bTruncate ) |
| throw ( com::sun::star::embed::InvalidStorageException, |
| com::sun::star::lang::IllegalArgumentException, |
| com::sun::star::io::IOException, |
| com::sun::star::embed::StorageWrappedTargetException, |
| com::sun::star::packages::WrongPasswordException, |
| com::sun::star::uno::RuntimeException ); |
| |
| private: |
| friend class Storage; |
| |
| void releaseElement( Storage * pElement ) SAL_THROW(()); |
| |
| com::sun::star::uno::Reference< com::sun::star::embed::XStorage > |
| queryParentStorage( const rtl::OUString & rUri, |
| StorageAccessMode eMode ) |
| throw ( com::sun::star::embed::InvalidStorageException, |
| com::sun::star::lang::IllegalArgumentException, |
| com::sun::star::io::IOException, |
| com::sun::star::embed::StorageWrappedTargetException, |
| com::sun::star::uno::RuntimeException ); |
| |
| com::sun::star::uno::Reference< com::sun::star::embed::XStorage > |
| queryStorage( const com::sun::star::uno::Reference< |
| com::sun::star::embed::XStorage > & xParentStorage, |
| const rtl::OUString & rUri, |
| StorageAccessMode eMode ) |
| throw ( com::sun::star::embed::InvalidStorageException, |
| com::sun::star::lang::IllegalArgumentException, |
| com::sun::star::io::IOException, |
| com::sun::star::embed::StorageWrappedTargetException, |
| com::sun::star::uno::RuntimeException ); |
| |
| com::sun::star::uno::Reference< com::sun::star::io::XStream > |
| queryStream( const com::sun::star::uno::Reference< |
| com::sun::star::embed::XStorage > & xParentStorage, |
| const rtl::OUString & rPassword, |
| const rtl::OUString & rUri, |
| StorageAccessMode eMode, |
| bool bTruncate /* ignored for read-only streams */ ) |
| throw ( com::sun::star::embed::InvalidStorageException, |
| com::sun::star::lang::IllegalArgumentException, |
| com::sun::star::io::IOException, |
| com::sun::star::embed::StorageWrappedTargetException, |
| com::sun::star::packages::WrongPasswordException, |
| com::sun::star::uno::RuntimeException ); |
| |
| struct ltstrbool |
| { |
| bool operator()( |
| const std::pair< rtl::OUString, bool > & s1, |
| const std::pair< rtl::OUString, bool > & s2 ) const |
| { |
| if ( s1.first < s2.first ) |
| return true; |
| else if ( s1.first == s2.first ) |
| return ( !s1.second && s2.second ); |
| else |
| return false; |
| } |
| }; |
| |
| // key: pair< storageuri, iswritable > |
| typedef std::map< |
| std::pair< rtl::OUString, bool >, Storage *, ltstrbool > StorageMap; |
| |
| StorageMap m_aMap; |
| osl::Mutex m_aMutex; |
| rtl::Reference< OfficeDocumentsManager > m_xDocsMgr; |
| com::sun::star::uno::Reference< |
| com::sun::star::lang::XMultiServiceFactory > m_xSMgr; |
| }; |
| |
| } // namespace tdoc_ucp |
| |
| #endif /* !INCLUDED_TDOC_STORAGE_HXX */ |