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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 :
20 : #include <ZipPackageEntry.hxx>
21 : #include <com/sun/star/packages/zip/ZipConstants.hpp>
22 : #include <osl/diagnose.h>
23 :
24 : #include <ZipPackageFolder.hxx>
25 : #include <ZipPackageStream.hxx>
26 : #include <ContentInfo.hxx>
27 :
28 : #include <comphelper/storagehelper.hxx>
29 :
30 : using namespace com::sun::star;
31 : using namespace com::sun::star::uno;
32 : using namespace com::sun::star::lang;
33 : using namespace com::sun::star::container;
34 : using namespace com::sun::star::packages::zip;
35 : using namespace com::sun::star::packages::zip::ZipConstants;
36 :
37 : #if OSL_DEBUG_LEVEL > 0
38 : #define THROW_WHERE SAL_WHERE
39 : #else
40 : #define THROW_WHERE ""
41 : #endif
42 :
43 0 : ZipPackageEntry::ZipPackageEntry ( bool bNewFolder )
44 : : mbIsFolder ( bNewFolder )
45 : , mbAllowRemoveOnInsert( true )
46 0 : , pParent ( NULL )
47 : {
48 0 : }
49 :
50 0 : ZipPackageEntry::~ZipPackageEntry()
51 : {
52 : // When the entry is destroyed it must be already disconnected from the parent
53 : OSL_ENSURE( !pParent, "The parent must be disconnected already! Memory corruption is possible!\n" );
54 0 : }
55 :
56 : // XChild
57 0 : OUString SAL_CALL ZipPackageEntry::getName( )
58 : throw(RuntimeException, std::exception)
59 : {
60 0 : return msName;
61 : }
62 0 : void SAL_CALL ZipPackageEntry::setName( const OUString& aName )
63 : throw(RuntimeException, std::exception)
64 : {
65 0 : if ( pParent && !msName.isEmpty() && pParent->hasByName ( msName ) )
66 0 : pParent->removeByName ( msName );
67 :
68 : // unfortunately no other exception than RuntimeException can be thrown here
69 : // usually the package is used through storage implementation, the problem should be detected there
70 0 : if ( !::comphelper::OStorageHelper::IsValidZipEntryFileName( aName, true ) )
71 0 : throw RuntimeException(THROW_WHERE "Unexpected character is used in file name.", uno::Reference< XInterface >() );
72 :
73 0 : msName = aName;
74 :
75 0 : if ( pParent )
76 0 : pParent->doInsertByName ( this, sal_False );
77 0 : }
78 0 : uno::Reference< XInterface > SAL_CALL ZipPackageEntry::getParent( )
79 : throw(RuntimeException, std::exception)
80 : {
81 : // return uno::Reference< XInterface >( xParent, UNO_QUERY );
82 0 : return uno::Reference< XInterface >( static_cast< ::cppu::OWeakObject* >( pParent ), UNO_QUERY );
83 : }
84 :
85 0 : void ZipPackageEntry::doSetParent ( ZipPackageFolder * pNewParent, sal_Bool bInsert )
86 : {
87 : // xParent = pParent = pNewParent;
88 0 : pParent = pNewParent;
89 0 : if ( bInsert && !msName.isEmpty() && !pNewParent->hasByName ( msName ) )
90 0 : pNewParent->doInsertByName ( this, sal_False );
91 0 : }
92 :
93 0 : void SAL_CALL ZipPackageEntry::setParent( const uno::Reference< XInterface >& xNewParent )
94 : throw(NoSupportException, RuntimeException, std::exception)
95 : {
96 0 : sal_Int64 nTest(0);
97 0 : uno::Reference < XUnoTunnel > xTunnel ( xNewParent, UNO_QUERY );
98 0 : if ( !xNewParent.is() || ( nTest = xTunnel->getSomething ( ZipPackageFolder::static_getImplementationId () ) ) == 0 )
99 0 : throw NoSupportException(THROW_WHERE, uno::Reference< uno::XInterface >() );
100 :
101 0 : ZipPackageFolder *pNewParent = reinterpret_cast < ZipPackageFolder * > ( nTest );
102 :
103 0 : if ( pNewParent != pParent )
104 : {
105 0 : if ( pParent && !msName.isEmpty() && pParent->hasByName ( msName ) && mbAllowRemoveOnInsert )
106 0 : pParent->removeByName( msName );
107 0 : doSetParent ( pNewParent, sal_True );
108 0 : }
109 0 : }
110 : //XPropertySet
111 0 : uno::Reference< beans::XPropertySetInfo > SAL_CALL ZipPackageEntry::getPropertySetInfo( )
112 : throw(RuntimeException, std::exception)
113 : {
114 0 : return uno::Reference < beans::XPropertySetInfo > ();
115 : }
116 0 : void SAL_CALL ZipPackageEntry::addPropertyChangeListener( const OUString& /*aPropertyName*/, const uno::Reference< beans::XPropertyChangeListener >& /*xListener*/ )
117 : throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
118 : {
119 0 : }
120 0 : void SAL_CALL ZipPackageEntry::removePropertyChangeListener( const OUString& /*aPropertyName*/, const uno::Reference< beans::XPropertyChangeListener >& /*aListener*/ )
121 : throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
122 : {
123 0 : }
124 0 : void SAL_CALL ZipPackageEntry::addVetoableChangeListener( const OUString& /*PropertyName*/, const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ )
125 : throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
126 : {
127 0 : }
128 0 : void SAL_CALL ZipPackageEntry::removeVetoableChangeListener( const OUString& /*PropertyName*/, const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ )
129 : throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
130 : {
131 0 : }
132 :
133 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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