1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_xmlsecurity.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "elementmark.hxx" 32*cdf0e10cSrcweir #include "elementcollector.hxx" 33*cdf0e10cSrcweir #include "buffernode.hxx" 34*cdf0e10cSrcweir #include <com/sun/star/xml/crypto/sax/ConstOfSecurityId.hpp> 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir namespace cssu = com::sun::star::uno; 37*cdf0e10cSrcweir namespace cssxc = com::sun::star::xml::crypto; 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir ElementCollector::ElementCollector( 40*cdf0e10cSrcweir sal_Int32 nSecurityId, 41*cdf0e10cSrcweir sal_Int32 nBufferId, 42*cdf0e10cSrcweir cssxc::sax::ElementMarkPriority nPriority, 43*cdf0e10cSrcweir bool bToModify, 44*cdf0e10cSrcweir const com::sun::star::uno::Reference< 45*cdf0e10cSrcweir com::sun::star::xml::crypto::sax::XReferenceResolvedListener >& 46*cdf0e10cSrcweir xReferenceResolvedListener) 47*cdf0e10cSrcweir :ElementMark(nSecurityId, nBufferId), 48*cdf0e10cSrcweir m_nPriority(nPriority), 49*cdf0e10cSrcweir m_bToModify(bToModify), 50*cdf0e10cSrcweir m_bAbleToNotify(false), 51*cdf0e10cSrcweir m_bNotified(false), 52*cdf0e10cSrcweir m_xReferenceResolvedListener(xReferenceResolvedListener) 53*cdf0e10cSrcweir /****** ElementCollector/ElementCollector ************************************* 54*cdf0e10cSrcweir * 55*cdf0e10cSrcweir * NAME 56*cdf0e10cSrcweir * ElementCollector -- constructor method 57*cdf0e10cSrcweir * 58*cdf0e10cSrcweir * SYNOPSIS 59*cdf0e10cSrcweir * ElementCollector(nSecurityId, nBufferId, nPriority, bToModify 60*cdf0e10cSrcweir * xReferenceResolvedListener); 61*cdf0e10cSrcweir * 62*cdf0e10cSrcweir * FUNCTION 63*cdf0e10cSrcweir * construct an ElementCollector object. 64*cdf0e10cSrcweir * 65*cdf0e10cSrcweir * INPUTS 66*cdf0e10cSrcweir * nSecurityId - represents which security entity the buffer node is 67*cdf0e10cSrcweir * related with. Either a signature or an encryption is 68*cdf0e10cSrcweir * a security entity. 69*cdf0e10cSrcweir * nBufferId - the id of the element bufferred in the document 70*cdf0e10cSrcweir * wrapper component. The document wrapper component 71*cdf0e10cSrcweir * uses this id to search the particular bufferred 72*cdf0e10cSrcweir * element. 73*cdf0e10cSrcweir * nPriority - the priority value. ElementCollector with lower 74*cdf0e10cSrcweir * priority value can't notify until all ElementCollectors 75*cdf0e10cSrcweir * with higher priority value have notified. 76*cdf0e10cSrcweir * bToModify - A flag representing whether this ElementCollector 77*cdf0e10cSrcweir * notification will cause the modification of its working 78*cdf0e10cSrcweir * element. 79*cdf0e10cSrcweir * xReferenceResolvedListener 80*cdf0e10cSrcweir * - the listener that this ElementCollector notifies to. 81*cdf0e10cSrcweir * 82*cdf0e10cSrcweir * RESULT 83*cdf0e10cSrcweir * empty 84*cdf0e10cSrcweir * 85*cdf0e10cSrcweir * HISTORY 86*cdf0e10cSrcweir * 05.01.2004 - implemented 87*cdf0e10cSrcweir * 88*cdf0e10cSrcweir * AUTHOR 89*cdf0e10cSrcweir * Michael Mi 90*cdf0e10cSrcweir * Email: michael.mi@sun.com 91*cdf0e10cSrcweir ******************************************************************************/ 92*cdf0e10cSrcweir { 93*cdf0e10cSrcweir m_type = cssxc::sax::ElementMarkType_ELEMENTCOLLECTOR; 94*cdf0e10cSrcweir } 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir /* 97*cdf0e10cSrcweir bool ElementCollector::isInternalNotificationSuppressed() const 98*cdf0e10cSrcweir { 99*cdf0e10cSrcweir return m_bInternalNotificationSuppressed; 100*cdf0e10cSrcweir } 101*cdf0e10cSrcweir */ 102*cdf0e10cSrcweir 103*cdf0e10cSrcweir cssxc::sax::ElementMarkPriority ElementCollector::getPriority() const 104*cdf0e10cSrcweir { 105*cdf0e10cSrcweir return m_nPriority; 106*cdf0e10cSrcweir } 107*cdf0e10cSrcweir 108*cdf0e10cSrcweir bool ElementCollector::getModify() const 109*cdf0e10cSrcweir { 110*cdf0e10cSrcweir return m_bToModify; 111*cdf0e10cSrcweir } 112*cdf0e10cSrcweir 113*cdf0e10cSrcweir void ElementCollector::notifyListener() 114*cdf0e10cSrcweir /****** ElementCollector/notifyListener *************************************** 115*cdf0e10cSrcweir * 116*cdf0e10cSrcweir * NAME 117*cdf0e10cSrcweir * notifyListener -- enable the ability to notify the listener 118*cdf0e10cSrcweir * 119*cdf0e10cSrcweir * SYNOPSIS 120*cdf0e10cSrcweir * notifyListener(); 121*cdf0e10cSrcweir * 122*cdf0e10cSrcweir * FUNCTION 123*cdf0e10cSrcweir * enable the ability to notify the listener and try to notify then. 124*cdf0e10cSrcweir * 125*cdf0e10cSrcweir * INPUTS 126*cdf0e10cSrcweir * empty 127*cdf0e10cSrcweir * 128*cdf0e10cSrcweir * RESULT 129*cdf0e10cSrcweir * empty 130*cdf0e10cSrcweir * 131*cdf0e10cSrcweir * HISTORY 132*cdf0e10cSrcweir * 05.01.2004 - implemented 133*cdf0e10cSrcweir * 134*cdf0e10cSrcweir * AUTHOR 135*cdf0e10cSrcweir * Michael Mi 136*cdf0e10cSrcweir * Email: michael.mi@sun.com 137*cdf0e10cSrcweir ******************************************************************************/ 138*cdf0e10cSrcweir { 139*cdf0e10cSrcweir m_bAbleToNotify = true; 140*cdf0e10cSrcweir doNotify(); 141*cdf0e10cSrcweir } 142*cdf0e10cSrcweir 143*cdf0e10cSrcweir bool ElementCollector::isAbleToNotify() const 144*cdf0e10cSrcweir { 145*cdf0e10cSrcweir return m_bAbleToNotify; 146*cdf0e10cSrcweir } 147*cdf0e10cSrcweir 148*cdf0e10cSrcweir void ElementCollector::setReferenceResolvedListener( 149*cdf0e10cSrcweir const cssu::Reference< cssxc::sax::XReferenceResolvedListener >& xReferenceResolvedListener) 150*cdf0e10cSrcweir /****** ElementCollector/setReferenceResolvedListener ************************* 151*cdf0e10cSrcweir * 152*cdf0e10cSrcweir * NAME 153*cdf0e10cSrcweir * setReferenceResolvedListener -- configures a listener for the buffer 154*cdf0e10cSrcweir * node in this object 155*cdf0e10cSrcweir * 156*cdf0e10cSrcweir * SYNOPSIS 157*cdf0e10cSrcweir * setReferenceResolvedListener(xReferenceResolvedListener); 158*cdf0e10cSrcweir * 159*cdf0e10cSrcweir * FUNCTION 160*cdf0e10cSrcweir * configures a new listener and try to notify then. 161*cdf0e10cSrcweir * 162*cdf0e10cSrcweir * INPUTS 163*cdf0e10cSrcweir * xReferenceResolvedListener - the new listener 164*cdf0e10cSrcweir * 165*cdf0e10cSrcweir * RESULT 166*cdf0e10cSrcweir * empty 167*cdf0e10cSrcweir * 168*cdf0e10cSrcweir * HISTORY 169*cdf0e10cSrcweir * 05.01.2004 - implemented 170*cdf0e10cSrcweir * 171*cdf0e10cSrcweir * AUTHOR 172*cdf0e10cSrcweir * Michael Mi 173*cdf0e10cSrcweir * Email: michael.mi@sun.com 174*cdf0e10cSrcweir ******************************************************************************/ 175*cdf0e10cSrcweir { 176*cdf0e10cSrcweir m_xReferenceResolvedListener = xReferenceResolvedListener; 177*cdf0e10cSrcweir doNotify(); 178*cdf0e10cSrcweir } 179*cdf0e10cSrcweir 180*cdf0e10cSrcweir void ElementCollector::setSecurityId(sal_Int32 nSecurityId) 181*cdf0e10cSrcweir /****** ElementCollector/setSecurityId **************************************** 182*cdf0e10cSrcweir * 183*cdf0e10cSrcweir * NAME 184*cdf0e10cSrcweir * setSecurityId -- configures the security Id of the buffer node 185*cdf0e10cSrcweir * 186*cdf0e10cSrcweir * SYNOPSIS 187*cdf0e10cSrcweir * setSecurityId(nSecurityId); 188*cdf0e10cSrcweir * 189*cdf0e10cSrcweir * FUNCTION 190*cdf0e10cSrcweir * configures the security Id and try to notify then 191*cdf0e10cSrcweir * 192*cdf0e10cSrcweir * INPUTS 193*cdf0e10cSrcweir * nSecurityId - the security Id 194*cdf0e10cSrcweir * 195*cdf0e10cSrcweir * RESULT 196*cdf0e10cSrcweir * empty 197*cdf0e10cSrcweir * 198*cdf0e10cSrcweir * HISTORY 199*cdf0e10cSrcweir * 05.01.2004 - implemented 200*cdf0e10cSrcweir * 201*cdf0e10cSrcweir * AUTHOR 202*cdf0e10cSrcweir * Michael Mi 203*cdf0e10cSrcweir * Email: michael.mi@sun.com 204*cdf0e10cSrcweir ******************************************************************************/ 205*cdf0e10cSrcweir { 206*cdf0e10cSrcweir m_nSecurityId = nSecurityId; 207*cdf0e10cSrcweir doNotify(); 208*cdf0e10cSrcweir } 209*cdf0e10cSrcweir 210*cdf0e10cSrcweir void ElementCollector::doNotify() 211*cdf0e10cSrcweir /****** ElementCollector/doNotify ********************************************* 212*cdf0e10cSrcweir * 213*cdf0e10cSrcweir * NAME 214*cdf0e10cSrcweir * doNotify -- tries to notify the listener 215*cdf0e10cSrcweir * 216*cdf0e10cSrcweir * SYNOPSIS 217*cdf0e10cSrcweir * doNotify(); 218*cdf0e10cSrcweir * 219*cdf0e10cSrcweir * FUNCTION 220*cdf0e10cSrcweir * notifies the listener when all below conditions are satisfied: 221*cdf0e10cSrcweir * the listener has not been notified; 222*cdf0e10cSrcweir * the notify right is granted; 223*cdf0e10cSrcweir * the listener has already been configured; 224*cdf0e10cSrcweir * the security id has already been configure 225*cdf0e10cSrcweir * 226*cdf0e10cSrcweir * INPUTS 227*cdf0e10cSrcweir * empty 228*cdf0e10cSrcweir * 229*cdf0e10cSrcweir * RESULT 230*cdf0e10cSrcweir * empty 231*cdf0e10cSrcweir * 232*cdf0e10cSrcweir * HISTORY 233*cdf0e10cSrcweir * 05.01.2004 - implemented 234*cdf0e10cSrcweir * 235*cdf0e10cSrcweir * AUTHOR 236*cdf0e10cSrcweir * Michael Mi 237*cdf0e10cSrcweir * Email: michael.mi@sun.com 238*cdf0e10cSrcweir ******************************************************************************/ 239*cdf0e10cSrcweir { 240*cdf0e10cSrcweir if (!m_bNotified && 241*cdf0e10cSrcweir m_bAbleToNotify && 242*cdf0e10cSrcweir m_xReferenceResolvedListener.is() && 243*cdf0e10cSrcweir m_nSecurityId != cssxc::sax::ConstOfSecurityId::UNDEFINEDSECURITYID) 244*cdf0e10cSrcweir { 245*cdf0e10cSrcweir m_bNotified = true; 246*cdf0e10cSrcweir m_xReferenceResolvedListener->referenceResolved(m_nBufferId); 247*cdf0e10cSrcweir } 248*cdf0e10cSrcweir } 249*cdf0e10cSrcweir 250*cdf0e10cSrcweir ElementCollector* ElementCollector::clone( 251*cdf0e10cSrcweir sal_Int32 nBufferId, 252*cdf0e10cSrcweir cssxc::sax::ElementMarkPriority nPriority ) const 253*cdf0e10cSrcweir /****** ElementCollector/clone ************************************************ 254*cdf0e10cSrcweir * 255*cdf0e10cSrcweir * NAME 256*cdf0e10cSrcweir * clone -- duplicates this ElementCollector object 257*cdf0e10cSrcweir * 258*cdf0e10cSrcweir * SYNOPSIS 259*cdf0e10cSrcweir * cloned = clone(nBufferId, nPriority); 260*cdf0e10cSrcweir * 261*cdf0e10cSrcweir * FUNCTION 262*cdf0e10cSrcweir * duplicates this ElementCollector object with new buffer Id, priority. 263*cdf0e10cSrcweir * 264*cdf0e10cSrcweir * INPUTS 265*cdf0e10cSrcweir * nBufferId - the buffer node's Id 266*cdf0e10cSrcweir * nPriority - the priority 267*cdf0e10cSrcweir * 268*cdf0e10cSrcweir * RESULT 269*cdf0e10cSrcweir * clone - a new ElementCollector 270*cdf0e10cSrcweir * 271*cdf0e10cSrcweir * HISTORY 272*cdf0e10cSrcweir * 05.01.2004 - implemented 273*cdf0e10cSrcweir * 274*cdf0e10cSrcweir * AUTHOR 275*cdf0e10cSrcweir * Michael Mi 276*cdf0e10cSrcweir * Email: michael.mi@sun.com 277*cdf0e10cSrcweir ******************************************************************************/ 278*cdf0e10cSrcweir { 279*cdf0e10cSrcweir ElementCollector* pClonedOne 280*cdf0e10cSrcweir = new ElementCollector(m_nSecurityId, 281*cdf0e10cSrcweir nBufferId, nPriority, m_bToModify, 282*cdf0e10cSrcweir m_xReferenceResolvedListener); 283*cdf0e10cSrcweir 284*cdf0e10cSrcweir if (m_bAbleToNotify) 285*cdf0e10cSrcweir { 286*cdf0e10cSrcweir pClonedOne->notifyListener(); 287*cdf0e10cSrcweir } 288*cdf0e10cSrcweir 289*cdf0e10cSrcweir if (m_pBufferNode != NULL) 290*cdf0e10cSrcweir { 291*cdf0e10cSrcweir m_pBufferNode->addElementCollector(pClonedOne); 292*cdf0e10cSrcweir } 293*cdf0e10cSrcweir 294*cdf0e10cSrcweir return pClonedOne; 295*cdf0e10cSrcweir } 296*cdf0e10cSrcweir 297