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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 : #ifndef _ZIP_PACKAGE_HXX
20 : #define _ZIP_PACKAGE_HXX
21 :
22 : #include <cppuhelper/implbase7.hxx>
23 : #include <com/sun/star/lang/XInitialization.hpp>
24 : #include <com/sun/star/container/XHierarchicalNameAccess.hpp>
25 : #include <com/sun/star/lang/XSingleServiceFactory.hpp>
26 : #include <com/sun/star/util/XChangesBatch.hpp>
27 : #include <com/sun/star/lang/XUnoTunnel.hpp>
28 : #include <com/sun/star/beans/XPropertySet.hpp>
29 : #include <com/sun/star/beans/PropertyValue.hpp>
30 : #include <com/sun/star/beans/NamedValue.hpp>
31 : #include <com/sun/star/lang/XServiceInfo.hpp>
32 : #include <com/sun/star/xml/crypto/CipherID.hpp>
33 : #include <com/sun/star/lang/IllegalArgumentException.hpp>
34 :
35 : #include <HashMaps.hxx>
36 : #include <osl/file.h>
37 : #include <mutexholder.hxx>
38 : #include <vector>
39 :
40 : class ZipOutputStream;
41 : class ZipPackageFolder;
42 : class ZipFile;
43 : namespace com { namespace sun { namespace star {
44 : namespace container { class XNameContainer; }
45 : namespace io { class XStream; class XOutputStream; class XInputStream; class XSeekable; class XActiveDataStreamer; }
46 : namespace lang { class XMultiServiceFactory; }
47 : namespace uno { class XComponentContext; }
48 : namespace task { class XInteractionHandler; }
49 : } } }
50 : enum SegmentEnum
51 : {
52 : e_Aborted = -1000,
53 : e_Retry,
54 : e_Finished,
55 : e_Success = 0
56 : };
57 :
58 : enum InitialisationMode
59 : {
60 : e_IMode_None,
61 : e_IMode_URL,
62 : e_IMode_XInputStream,
63 : e_IMode_XStream
64 : };
65 :
66 : class ZipPackage : public cppu::WeakImplHelper7
67 : <
68 : com::sun::star::lang::XInitialization,
69 : com::sun::star::lang::XSingleServiceFactory,
70 : com::sun::star::lang::XUnoTunnel,
71 : com::sun::star::lang::XServiceInfo,
72 : com::sun::star::container::XHierarchicalNameAccess,
73 : com::sun::star::util::XChangesBatch,
74 : com::sun::star::beans::XPropertySet
75 : >
76 : {
77 : protected:
78 : SotMutexHolderRef m_aMutexHolder;
79 :
80 : ::com::sun::star::uno::Sequence< ::com::sun::star::beans::NamedValue > m_aStorageEncryptionKeys;
81 : ::com::sun::star::uno::Sequence< sal_Int8 > m_aEncryptionKey;
82 :
83 : FolderHash m_aRecent;
84 : OUString m_aURL;
85 :
86 : sal_Int32 m_nStartKeyGenerationID;
87 : sal_Int32 m_nChecksumDigestID;
88 : sal_Int32 m_nCommonEncryptionID;
89 : sal_Bool m_bHasEncryptedEntries;
90 : sal_Bool m_bHasNonEncryptedEntries;
91 :
92 : sal_Bool m_bInconsistent;
93 : sal_Bool m_bForceRecovery;
94 :
95 : sal_Bool m_bMediaTypeFallbackUsed;
96 : sal_Int32 m_nFormat;
97 : sal_Bool m_bAllowRemoveOnInsert;
98 :
99 : InitialisationMode m_eMode;
100 :
101 : ::com::sun::star::uno::Reference < com::sun::star::container::XNameContainer > m_xRootFolder;
102 : ::com::sun::star::uno::Reference < com::sun::star::io::XStream > m_xStream;
103 : ::com::sun::star::uno::Reference < com::sun::star::io::XInputStream > m_xContentStream;
104 : ::com::sun::star::uno::Reference < com::sun::star::io::XSeekable > m_xContentSeek;
105 : const ::com::sun::star::uno::Reference < com::sun::star::uno::XComponentContext > m_xContext;
106 :
107 : ZipPackageFolder *m_pRootFolder;
108 : ZipFile *m_pZipFile;
109 :
110 : sal_Bool isLocalFile() const;
111 :
112 : void parseManifest();
113 : void parseContentType();
114 : void getZipFileContents();
115 :
116 : void WriteMimetypeMagicFile( ZipOutputStream& aZipOut );
117 : void WriteManifest( ZipOutputStream& aZipOut, const ::std::vector< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > >& aManList );
118 : void WriteContentTypes( ZipOutputStream& aZipOut, const ::std::vector< ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > >& aManList );
119 :
120 : ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > writeTempFile();
121 : ::com::sun::star::uno::Reference < ::com::sun::star::io::XActiveDataStreamer > openOriginalForOutput();
122 : void DisconnectFromTargetAndThrowException_Impl(
123 : const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xTempStream );
124 :
125 : public:
126 : ZipPackage( const ::com::sun::star::uno::Reference < com::sun::star::uno::XComponentContext > &xContext );
127 : virtual ~ZipPackage( void );
128 0 : ZipFile& getZipFile() { return *m_pZipFile;}
129 0 : sal_Int32 getFormat() const { return m_nFormat; }
130 :
131 0 : sal_Int32 GetStartKeyGenID() const { return m_nStartKeyGenerationID; }
132 0 : sal_Int32 GetEncAlgID() const { return m_nCommonEncryptionID; }
133 0 : sal_Int32 GetChecksumAlgID() const { return m_nChecksumDigestID; }
134 0 : sal_Int32 GetDefaultDerivedKeySize() const { return m_nCommonEncryptionID == ::com::sun::star::xml::crypto::CipherID::AES_CBC_W3C_PADDING ? 32 : 16; }
135 :
136 0 : SotMutexHolderRef GetSharedMutexRef() { return m_aMutexHolder; }
137 :
138 : void ConnectTo( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream );
139 : const ::com::sun::star::uno::Sequence< sal_Int8 > GetEncryptionKey();
140 :
141 : // XInitialization
142 : virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments )
143 : throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
144 : // XHierarchicalNameAccess
145 : virtual ::com::sun::star::uno::Any SAL_CALL getByHierarchicalName( const OUString& aName )
146 : throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
147 : virtual sal_Bool SAL_CALL hasByHierarchicalName( const OUString& aName )
148 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
149 : // XSingleServiceFactory
150 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstance( )
151 : throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
152 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstanceWithArguments( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments )
153 : throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
154 : // XChangesBatch
155 : virtual void SAL_CALL commitChanges( )
156 : throw(::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
157 : virtual sal_Bool SAL_CALL hasPendingChanges( )
158 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
159 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::util::ElementChange > SAL_CALL getPendingChanges( )
160 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
161 : // XUnoTunnel
162 : virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier )
163 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
164 : com::sun::star::uno::Sequence < sal_Int8 > getUnoTunnelImplementationId( void )
165 : throw(::com::sun::star::uno::RuntimeException);
166 : // XPropertySet
167 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( )
168 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
169 : virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue )
170 : throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
171 : virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName )
172 : throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
173 : virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener )
174 : throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
175 : virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener )
176 : throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
177 : virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener )
178 : throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
179 : virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener )
180 : throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
181 :
182 : // XServiceInfo
183 : virtual OUString SAL_CALL getImplementationName( )
184 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
185 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
186 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
187 : virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( )
188 : throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
189 :
190 : // Uno componentiseralation
191 : static OUString static_getImplementationName();
192 : static ::com::sun::star::uno::Sequence < OUString > static_getSupportedServiceNames();
193 : static ::com::sun::star::uno::Reference < com::sun::star::lang::XSingleServiceFactory > createServiceFactory( com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > const & rServiceFactory );
194 : sal_Bool SAL_CALL static_supportsService(OUString const & rServiceName);
195 : };
196 : #endif
197 :
198 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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