summaryrefslogtreecommitdiff
path: root/package/source/zippackage/ZipPackageEntry.cxx
blob: 327292f8b894745a7c7574db7529cfcde0457662 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */

#include <ZipPackageEntry.hxx>
#include <com/sun/star/packages/zip/ZipConstants.hpp>
#include <osl/diagnose.h>

#include <ZipPackageFolder.hxx>
#include <ZipPackageStream.hxx>
#include <ContentInfo.hxx>

#include <comphelper/storagehelper.hxx>

using namespace com::sun::star;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::container;
using namespace com::sun::star::packages::zip;
using namespace com::sun::star::packages::zip::ZipConstants;

#if OSL_DEBUG_LEVEL > 0
#define THROW_WHERE SAL_WHERE
#else
#define THROW_WHERE ""
#endif

ZipPackageEntry::ZipPackageEntry()
: mbIsFolder( false )
, mbAllowRemoveOnInsert(false)
, mpParent ( nullptr )
, m_nFormat(0)
{
}

ZipPackageEntry::~ZipPackageEntry()
{
    // When the entry is destroyed it must be already disconnected from the parent
    OSL_ENSURE( !mpParent, "The parent must be disconnected already! Memory corruption is possible!\n" );
}

// XChild
OUString SAL_CALL ZipPackageEntry::getName(  )
    throw(RuntimeException, std::exception)
{
    return msName;
}
void SAL_CALL ZipPackageEntry::setName( const OUString& aName )
    throw(RuntimeException, std::exception)
{
    if ( mpParent && !msName.isEmpty() && mpParent->hasByName ( msName ) )
        mpParent->removeByName ( msName );

    // unfortunately no other exception than RuntimeException can be thrown here
    // usually the package is used through storage implementation, the problem should be detected there
    if ( !::comphelper::OStorageHelper::IsValidZipEntryFileName( aName, true ) )
        throw RuntimeException(THROW_WHERE "Unexpected character is used in file name." );

    msName = aName;

    if ( mpParent )
        mpParent->doInsertByName ( this, false );
}
uno::Reference< XInterface > SAL_CALL ZipPackageEntry::getParent(  )
        throw(RuntimeException, std::exception)
{
    // return uno::Reference< XInterface >( xParent, UNO_QUERY );
    return uno::Reference< XInterface >( static_cast< ::cppu::OWeakObject* >( mpParent ), UNO_QUERY );
}

void ZipPackageEntry::doSetParent ( ZipPackageFolder * pNewParent )
{
    // xParent = mpParent = pNewParent;
    mpParent = pNewParent;
    if ( !msName.isEmpty() && !pNewParent->hasByName ( msName ) )
        pNewParent->doInsertByName ( this, false );
}

void SAL_CALL ZipPackageEntry::setParent( const uno::Reference< XInterface >& xNewParent )
        throw(NoSupportException, RuntimeException, std::exception)
{
    sal_Int64 nTest(0);
    uno::Reference < XUnoTunnel > xTunnel ( xNewParent, UNO_QUERY );
    if ( !xNewParent.is() || ( nTest = xTunnel->getSomething ( ZipPackageFolder::static_getImplementationId () ) ) == 0 )
        throw NoSupportException(THROW_WHERE );

    ZipPackageFolder *pNewParent = reinterpret_cast < ZipPackageFolder * > ( nTest );

    if ( pNewParent != mpParent )
    {
        if ( mpParent && !msName.isEmpty() && mpParent->hasByName ( msName ) && mbAllowRemoveOnInsert )
            mpParent->removeByName( msName );
        doSetParent ( pNewParent );
    }
}
    //XPropertySet
uno::Reference< beans::XPropertySetInfo > SAL_CALL ZipPackageEntry::getPropertySetInfo(  )
        throw(RuntimeException, std::exception)
{
    return uno::Reference < beans::XPropertySetInfo > ();
}
void SAL_CALL ZipPackageEntry::addPropertyChangeListener( const OUString& /*aPropertyName*/, const uno::Reference< beans::XPropertyChangeListener >& /*xListener*/ )
        throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
{
}
void SAL_CALL ZipPackageEntry::removePropertyChangeListener( const OUString& /*aPropertyName*/, const uno::Reference< beans::XPropertyChangeListener >& /*aListener*/ )
        throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
{
}
void SAL_CALL ZipPackageEntry::addVetoableChangeListener( const OUString& /*PropertyName*/, const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ )
        throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
{
}
void SAL_CALL ZipPackageEntry::removeVetoableChangeListener( const OUString& /*PropertyName*/, const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ )
        throw(beans::UnknownPropertyException, WrappedTargetException, RuntimeException, std::exception)
{
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */