Branch data Line data Source code
1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*************************************************************************
3 : : *
4 : : * The Contents of this file are made available subject to the terms of
5 : : * either of the following licenses
6 : : *
7 : : * - GNU Lesser General Public License Version 2.1
8 : : * - Sun Industry Standards Source License Version 1.1
9 : : *
10 : : * Sun Microsystems Inc., October, 2000
11 : : *
12 : : * GNU Lesser General Public License Version 2.1
13 : : * =============================================
14 : : * Copyright 2000 by Sun Microsystems, Inc.
15 : : * 901 San Antonio Road, Palo Alto, CA 94303, USA
16 : : *
17 : : * This library is free software; you can redistribute it and/or
18 : : * modify it under the terms of the GNU Lesser General Public
19 : : * License version 2.1, as published by the Free Software Foundation.
20 : : *
21 : : * This library is distributed in the hope that it will be useful,
22 : : * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 : : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 : : * Lesser General Public License for more details.
25 : : *
26 : : * You should have received a copy of the GNU Lesser General Public
27 : : * License along with this library; if not, write to the Free Software
28 : : * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 : : * MA 02111-1307 USA
30 : : *
31 : : *
32 : : * Sun Industry Standards Source License Version 1.1
33 : : * =================================================
34 : : * The contents of this file are subject to the Sun Industry Standards
35 : : * Source License Version 1.1 (the "License"); You may not use this file
36 : : * except in compliance with the License. You may obtain a copy of the
37 : : * License at http://www.openoffice.org/license.html.
38 : : *
39 : : * Software provided under this License is provided on an "AS IS" basis,
40 : : * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
41 : : * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
42 : : * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
43 : : * See the License for the specific provisions governing your rights and
44 : : * obligations concerning the Software.
45 : : *
46 : : * The Initial Developer of the Original Code is: IBM Corporation
47 : : *
48 : : * Copyright: 2008 by IBM Corporation
49 : : *
50 : : * All Rights Reserved.
51 : : *
52 : : * Contributor(s): _______________________________________
53 : : *
54 : : *
55 : : ************************************************************************/
56 : : #include "first.hxx"
57 : : #include <assert.h>
58 : : namespace OpenStormBento
59 : : {
60 : : /**
61 : : * Value stream read function
62 : : * @date 07/05/2004
63 : : * @param data pointer of bytes read
64 : : * @param number of bytes to be read
65 : : * @return number of bytes read
66 : : */
67 : 0 : sal_uLong LtcUtBenValueStream::GetData( void* pData, sal_uLong nSize )
68 : : {
69 : : //unsigned long AmtLeft;
70 : : unsigned long AmtRead;
71 : : //GetAmountLeft(&AmtLeft);
72 : :
73 : : //unsigned long AmtShouldRead = UtMin(nSize, AmtLeft);
74 : : /*BenError Err = */cpValue->ReadValueData(pData, cCurrentPosition, nSize,
75 [ # # ]: 0 : &AmtRead);
76 : 0 : cCurrentPosition += AmtRead;
77 : :
78 : 0 : return AmtRead;
79 : : }
80 : : /**
81 : : * Value stream write function, not suppoted now
82 : : * @date 07/05/2004
83 : : * @param pointer of saved buffer
84 : : * @param size of buffer to be written
85 : : * @return number of bytes written into value stream
86 : : */
87 : 0 : sal_uLong LtcUtBenValueStream::PutData( const void* /*pData*/, sal_uLong nSize )
88 : : {
89 : : /* Because we only support IMPORT filter, PutData implementation is ignored
90 : : It won't bring negative influence to read-only stream object */
91 : : assert(false);
92 : 0 : return nSize;
93 : : }
94 : : /**
95 : : * Seek function of value stream
96 : : * @date 07/05/2004
97 : : * @param position in value stream
98 : : * @return current position in value stream
99 : : */
100 : 0 : sal_uLong LtcUtBenValueStream::SeekPos( sal_uLong nPos )
101 : : {
102 [ # # ]: 0 : if (nPos <= m_ulValueLength)
103 : 0 : cCurrentPosition = nPos;
104 : : else
105 : 0 : cCurrentPosition = m_ulValueLength;
106 : 0 : return cCurrentPosition;
107 : : }
108 : : /**
109 : : * Set buffer size function
110 : : * @date 07/05/2004
111 : : * @param size of buffer
112 : : * @return
113 : : */
114 : 0 : void LtcUtBenValueStream::SetSize( sal_uLong /*nSize*/ )
115 : : {
116 : : //pLtcBenContainer pContainer = cpValue->GetContainer();
117 : : //pContainer->GetStream()->SetStreamSize(nSize);
118 : :
119 : 0 : return;
120 : : }
121 : : /**
122 : : * Flush data funciton, not supported now
123 : : * @date 07/05/2004
124 : : * @param
125 : : * @return
126 : : */
127 : 0 : void LtcUtBenValueStream::FlushData()
128 : : {
129 : : /* Because we only support IMPORT filter, FlushData implementation is ignored
130 : : It won't bring negative influence to read-only stream object
131 : : pLtcBenContainer pContainer = cpValue->GetContainer();
132 : : pContainer->GetStream()->Flush();*/
133 : : assert(false);
134 : 0 : return;
135 : : }
136 : : /**
137 : : * Construction
138 : : * @date 07/05/2004
139 : : * @param pointer to CBenValue object
140 : : * @return
141 : : */
142 : 0 : LtcUtBenValueStream::LtcUtBenValueStream(pCBenValue pValue)
143 : : {
144 : : // Calculate the length of the whole value stream
145 : 0 : cCurrentPosition = 0;
146 [ # # ]: 0 : m_ulValueLength = pValue->GetValueSize();
147 : 0 : cpValue = pValue;
148 : 0 : }
149 : :
150 : 0 : LtcUtBenValueStream::~LtcUtBenValueStream()
151 : : {
152 [ # # ]: 0 : }
153 : :
154 : : } // end namespace OpenStormBento
155 : :
156 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
