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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#include <typelib/typedescription.h>
#include <uno/data.h>

#include "base.hxx"


namespace stoc_corefl
{

// XInterface
//__________________________________________________________________________________________________
Any ArrayIdlClassImpl::queryInterface( const Type & rType )
    throw(::com::sun::star::uno::RuntimeException)
{
    Any aRet( ::cppu::queryInterface( rType, static_cast< XIdlArray * >( this ) ) );
    return (aRet.hasValue() ? aRet : IdlClassImpl::queryInterface( rType ));
}
//__________________________________________________________________________________________________
void ArrayIdlClassImpl::acquire() throw()
{
    IdlClassImpl::acquire();
}
//__________________________________________________________________________________________________
void ArrayIdlClassImpl::release() throw()
{
    IdlClassImpl::release();
}

// XTypeProvider
//__________________________________________________________________________________________________
Sequence< Type > ArrayIdlClassImpl::getTypes()
    throw (::com::sun::star::uno::RuntimeException)
{
    static OTypeCollection * s_pTypes = 0;
    if (! s_pTypes)
    {
        MutexGuard aGuard( getMutexAccess() );
        if (! s_pTypes)
        {
            static OTypeCollection s_aTypes(
                ::getCppuType( (const Reference< XIdlArray > *)0 ),
                IdlClassImpl::getTypes() );
            s_pTypes = &s_aTypes;
        }
    }
    return s_pTypes->getTypes();
}
//__________________________________________________________________________________________________
Sequence< sal_Int8 > ArrayIdlClassImpl::getImplementationId()
    throw (::com::sun::star::uno::RuntimeException)
{
    static OImplementationId * s_pId = 0;
    if (! s_pId)
    {
        MutexGuard aGuard( getMutexAccess() );
        if (! s_pId)
        {
            static OImplementationId s_aId;
            s_pId = &s_aId;
        }
    }
    return s_pId->getImplementationId();
}

// XIdlArray
//__________________________________________________________________________________________________
void ArrayIdlClassImpl::realloc( Any & rArray, sal_Int32 nLen )
    throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
{
    TypeClass eTC = rArray.getValueTypeClass();
    if (eTC != TypeClass_SEQUENCE && eTC != TypeClass_ARRAY)
    {
        throw IllegalArgumentException(
            OUString( RTL_CONSTASCII_USTRINGPARAM("no sequence given!") ),
            (XWeak *)(OWeakObject *)this, 0 );
    }
    if (nLen < 0)
    {
        throw IllegalArgumentException(
            OUString( RTL_CONSTASCII_USTRINGPARAM("illegal length given!") ),
            (XWeak *)(OWeakObject *)this, 1 );
    }

    uno_Sequence ** ppSeq = (uno_Sequence **)rArray.getValue();
    uno_sequence_realloc( ppSeq, (typelib_TypeDescription *)getTypeDescr(),
                          nLen,
                          reinterpret_cast< uno_AcquireFunc >(cpp_acquire),
                          reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
    rArray.pData = ppSeq;
}
//__________________________________________________________________________________________________
sal_Int32 ArrayIdlClassImpl::getLen( const Any & rArray )
    throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
{
    TypeClass eTC = rArray.getValueTypeClass();
    if (eTC != TypeClass_SEQUENCE && eTC != TypeClass_ARRAY)
    {
        throw IllegalArgumentException(
            OUString( RTL_CONSTASCII_USTRINGPARAM("no sequence given!") ),
            (XWeak *)(OWeakObject *)this, 0 );
    }

    return (*(uno_Sequence **)rArray.getValue())->nElements;
}
//__________________________________________________________________________________________________
Any ArrayIdlClassImpl::get( const Any & rArray, sal_Int32 nIndex )
    throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::ArrayIndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
{
    TypeClass eTC = rArray.getValueTypeClass();
    if (eTC != TypeClass_SEQUENCE && eTC != TypeClass_ARRAY)
    {
        throw IllegalArgumentException(
            OUString( RTL_CONSTASCII_USTRINGPARAM("no sequence given!") ),
            (XWeak *)(OWeakObject *)this, 0 );
    }

    uno_Sequence * pSeq = *(uno_Sequence **)rArray.getValue();
    if (pSeq->nElements <= nIndex)
    {
        throw ArrayIndexOutOfBoundsException(
            OUString( RTL_CONSTASCII_USTRINGPARAM("illegal index given!") ),
            (XWeak *)(OWeakObject *)this );
    }

    Any aRet;
    typelib_TypeDescription * pElemTypeDescr = 0;
    TYPELIB_DANGER_GET( &pElemTypeDescr, getTypeDescr()->pType );
    uno_any_destruct( &aRet, reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
    uno_any_construct( &aRet, &pSeq->elements[nIndex * pElemTypeDescr->nSize],<--- Possible null pointer dereference: pElemTypeDescr
                       pElemTypeDescr,
                       reinterpret_cast< uno_AcquireFunc >(cpp_acquire) );
    TYPELIB_DANGER_RELEASE( pElemTypeDescr );
    return aRet;
}

//__________________________________________________________________________________________________
void ArrayIdlClassImpl::set( Any & rArray, sal_Int32 nIndex, const Any & rNewValue )
    throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::ArrayIndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException)
{
    TypeClass eTC = rArray.getValueTypeClass();
    if (eTC != TypeClass_SEQUENCE && eTC != TypeClass_ARRAY)
    {
        throw IllegalArgumentException(
            OUString( RTL_CONSTASCII_USTRINGPARAM("no sequence given!") ),
            (XWeak *)(OWeakObject *)this, 0 );
    }

    uno_Sequence * pSeq = *(uno_Sequence **)rArray.getValue();
    if (pSeq->nElements <= nIndex)
    {
        throw ArrayIndexOutOfBoundsException(
            OUString( RTL_CONSTASCII_USTRINGPARAM("illegal index given!") ),
            (XWeak *)(OWeakObject *)this );
    }

    uno_Sequence ** ppSeq = (uno_Sequence **)rArray.getValue();
    uno_sequence_reference2One(
        ppSeq, (typelib_TypeDescription *)getTypeDescr(),
        reinterpret_cast< uno_AcquireFunc >(cpp_acquire),
        reinterpret_cast< uno_ReleaseFunc >(cpp_release) );
    rArray.pData = ppSeq;
    pSeq = *ppSeq;

    typelib_TypeDescription * pElemTypeDescr = 0;
    TYPELIB_DANGER_GET( &pElemTypeDescr, getTypeDescr()->pType );

    if (! coerce_assign( &pSeq->elements[nIndex * pElemTypeDescr->nSize],
                         pElemTypeDescr, rNewValue, getReflection() ))
    {
        TYPELIB_DANGER_RELEASE( pElemTypeDescr );
        throw IllegalArgumentException(
            OUString( RTL_CONSTASCII_USTRINGPARAM("sequence element is not assignable by given value!") ),
            (XWeak *)(OWeakObject *)this, 2 );
    }
    TYPELIB_DANGER_RELEASE( pElemTypeDescr );
}

// ArrayIdlClassImpl
//__________________________________________________________________________________________________
sal_Bool ArrayIdlClassImpl::isAssignableFrom( const Reference< XIdlClass > & xType )
    throw(::com::sun::star::uno::RuntimeException)
{
    return (xType.is() &&
            (equals( xType ) ||
             (xType->getTypeClass() == getTypeClass() && // must be sequence|array
              getComponentType()->isAssignableFrom( xType->getComponentType() ))));
}
//__________________________________________________________________________________________________
Reference< XIdlClass > ArrayIdlClassImpl::getComponentType()
    throw(::com::sun::star::uno::RuntimeException)
{
    return getReflection()->forType( getTypeDescr()->pType );
}
//__________________________________________________________________________________________________
Reference< XIdlArray > ArrayIdlClassImpl::getArray()
    throw(::com::sun::star::uno::RuntimeException)
{
    return this;
}

}


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