1249 lines
32 KiB
C++
1249 lines
32 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: keyimpl.cxx,v $
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*
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* $Revision: 1.8 $
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*
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* last change: $Author: obo $ $Date: 2006-09-17 01:52:51 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_registry.hxx"
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#ifndef __REFLCNST_HXX__
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#include "reflcnst.hxx"
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#endif
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#include "keyimpl.hxx"
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#ifndef _RTL_ALLOC_H_
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#include <rtl/alloc.h>
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#endif
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#ifndef _RTL_MEMORY_H_
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#include <rtl/memory.h>
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#endif
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//*********************************************************************
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// ORegKey()
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//
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ORegKey::ORegKey(const OUString& keyName, ORegistry* pReg)
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: m_refCount(1)
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, m_name(keyName)
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, m_bDeleted(sal_False)
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, m_isLink(sal_False)
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, m_pRegistry(pReg)
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{
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if (pReg)
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{
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m_storeFile = pReg->getStoreFile();
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}
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checkLink();
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}
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//*********************************************************************
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// ORegKey()
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//
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ORegKey::ORegKey(const OUString& keyName, const OUString& linkName,
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ORegistry* pReg)
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: m_refCount(1)
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, m_name(keyName)
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, m_bDeleted(sal_False)
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, m_pRegistry(pReg)
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{
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if (linkName.getLength())
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{
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m_link = linkName;
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m_isLink = sal_True;
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setValue(OUString( RTL_CONSTASCII_USTRINGPARAM("LINK_TARGET") ), RG_VALUETYPE_UNICODE,
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(RegValue*)linkName.pData->buffer, linkName.getLength()+1);
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} else
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{
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m_isLink = sal_False;
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}
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}
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//*********************************************************************
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// ORegKey()
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//
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ORegKey::ORegKey()
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: m_refCount(1)
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, m_bDeleted(sal_False)
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, m_isLink(sal_False)
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, m_pRegistry(NULL)
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{
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}
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//*********************************************************************
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// ~ORegKey()
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//
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ORegKey::~ORegKey()
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{
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}
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//*********************************************************************
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// createKey
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//
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RegError ORegKey::createKey(const OUString& keyName, RegKeyHandle* phNewKey)
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{
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return m_pRegistry->createKey(this, keyName, phNewKey);
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}
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//*********************************************************************
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// openKey
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//
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RegError ORegKey::openKey(const OUString& keyName, RegKeyHandle* phOpenKey, RESOLVE eResolve)
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{
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return (m_pRegistry->openKey(this, keyName, phOpenKey, eResolve));
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}
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//*********************************************************************
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// openSubKeys
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//
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RegError ORegKey::openSubKeys(const OUString& keyName, RegKeyHandle** phOpenSubKeys, sal_uInt32* pnSubKeys)
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{
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ORegKey* pKey;
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OUString sFullKeyName, sSubKeyName;
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RegKeyHandle hSKey = 0, hSubKey;
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RegError _ret = REG_NO_ERROR;
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sal_uInt32 nSubKeys;
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ORegKey* *subKeys;
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if ( keyName.getLength() )
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{
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_ret = openKey(keyName, &hSKey);
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if (_ret)
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{
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*phOpenSubKeys = NULL;
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*pnSubKeys = 0;
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return _ret;
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}
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pKey = (ORegKey*)hSKey;
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} else
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{
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pKey = this;
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}
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nSubKeys = pKey->countSubKeys();
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*pnSubKeys = nSubKeys;
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subKeys = (ORegKey**)rtl_allocateZeroMemory(nSubKeys * sizeof(ORegKey*));
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OStoreDirectory::iterator iter;
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OStoreDirectory rStoreDir(pKey->getStoreDir());
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storeError _err = rStoreDir.first(iter);
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nSubKeys = 0;
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while ( _err == store_E_None )
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{
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if ( iter.m_nAttrib & STORE_ATTRIB_ISDIR )
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{
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sSubKeyName = iter.m_pszName;
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sFullKeyName = pKey->getName();
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if (sFullKeyName.getLength() > 1)
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sFullKeyName += m_pRegistry->ROOT;
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sFullKeyName += sSubKeyName;
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_ret = pKey->openKey(sSubKeyName, &hSubKey);
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if (_ret)
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{
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*phOpenSubKeys = NULL;
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*pnSubKeys = 0;
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rtl_freeMemory(subKeys);
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return _ret;
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}
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subKeys[nSubKeys] = ((ORegKey*)hSubKey);
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nSubKeys++;
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}
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_err = rStoreDir.next(iter);
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}
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*phOpenSubKeys = (RegKeyHandle*)subKeys;
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if (keyName.getLength())
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{
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closeKey(hSKey);
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}
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return REG_NO_ERROR;
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}
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//*********************************************************************
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// getKeyNames
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//
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RegError ORegKey::getKeyNames(const OUString& keyName,
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rtl_uString*** pSubKeyNames,
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sal_uInt32* pnSubKeys)
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{
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ORegKey* pKey;
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OUString sFullKeyName, sSubKeyName;
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RegError _ret = REG_NO_ERROR;
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sal_uInt32 nSubKeys;
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rtl_uString** pSubKeys;
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if (keyName.getLength())
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{
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_ret = openKey(keyName, (RegKeyHandle*)&pKey, RESOLVE_PART);
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if (_ret)
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{
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*pSubKeyNames = NULL;
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*pnSubKeys = 0;
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return _ret;
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}
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} else
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{
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pKey = this;
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}
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nSubKeys = pKey->countSubKeys();
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*pnSubKeys = nSubKeys;
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pSubKeys = (rtl_uString**)rtl_allocateZeroMemory(nSubKeys * sizeof(rtl_uString*));
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OStoreDirectory::iterator iter;
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OStoreDirectory rStoreDir(pKey->getStoreDir());
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storeError _err = rStoreDir.first(iter);
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OUString subKey;
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nSubKeys = 0;
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while ( _err == store_E_None )
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{
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if ( iter.m_nAttrib & STORE_ATTRIB_ISDIR)
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{
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sSubKeyName = iter.m_pszName;
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sFullKeyName = pKey->getName();
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if (sFullKeyName.getLength() > 1)
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sFullKeyName += m_pRegistry->ROOT;
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sFullKeyName += sSubKeyName;
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subKey = sFullKeyName;
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rtl_uString_newFromString(&pSubKeys[nSubKeys], subKey.pData);
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nSubKeys++;
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}
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_err = rStoreDir.next(iter);
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}
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*pSubKeyNames = pSubKeys;
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if (keyName.getLength())
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{
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closeKey((RegKeyHandle)pKey);
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}
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return REG_NO_ERROR;
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}
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//*********************************************************************
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// closeSubKeys
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//
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RegError ORegKey::closeSubKeys(RegKeyHandle* phSubKeys, sal_uInt32 nSubKeys)
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{
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RegError _ret = REG_NO_ERROR;
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for (sal_uInt32 i=0; i < nSubKeys; i++)
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{
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_ret = closeKey(phSubKeys[i]);
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}
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rtl_freeMemory(phSubKeys);
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return _ret;
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}
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//*********************************************************************
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// closeKey
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//
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RegError ORegKey::closeKey(RegKeyHandle hKey)
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{
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return (m_pRegistry->closeKey(hKey));
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}
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//*********************************************************************
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// deleteKey
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//
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RegError ORegKey::deleteKey(const OUString& keyName)
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{
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return (m_pRegistry->deleteKey(this, keyName));
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}
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//*********************************************************************
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// getValueType
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//
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RegError ORegKey::getValueInfo(const OUString& valueName, RegValueType* pValueType, sal_uInt32* pValueSize) const
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{
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OStoreStream rValue;
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sal_uInt8* pBuffer;
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storeAccessMode accessMode = VALUE_MODE_OPEN;
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if (m_pRegistry->isReadOnly())
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{
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accessMode = VALUE_MODE_OPENREAD;
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}
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OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
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sImplValueName += valueName;
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REG_GUARD(m_pRegistry->m_mutex);
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if ( rValue.create(m_storeFile, m_name + m_pRegistry->ROOT, sImplValueName, accessMode) )
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{
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*pValueType = RG_VALUETYPE_NOT_DEFINED;
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*pValueSize = 0;
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return REG_VALUE_NOT_EXISTS;
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}
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pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE);
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sal_uInt32 readBytes;
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if ( rValue.readAt(0, pBuffer, VALUE_HEADERSIZE, readBytes) )
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{
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rtl_freeMemory(pBuffer);
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return REG_INVALID_VALUE;
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}
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if (readBytes != VALUE_HEADERSIZE)
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{
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rtl_freeMemory(pBuffer);
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return REG_INVALID_VALUE;
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}
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sal_uInt32 size;
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sal_uInt8 type = *((sal_uInt8*)pBuffer);
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readUINT32(pBuffer+VALUE_TYPEOFFSET, size);
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*pValueType = (RegValueType)type;
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// if (*pValueType == RG_VALUETYPE_UNICODE)
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// {
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// *pValueSize = (size / 2) * sizeof(sal_Unicode);
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// } else
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// {
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if (*pValueType > 4)
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{
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rtl_freeMemory(pBuffer);
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pBuffer = (sal_uInt8*)rtl_allocateMemory(4);
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rValue.readAt(VALUE_HEADEROFFSET, pBuffer, 4, readBytes);
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readUINT32(pBuffer, size);
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}
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*pValueSize = size;
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// }
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rtl_freeMemory(pBuffer);
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return REG_NO_ERROR;
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}
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//*********************************************************************
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// setValue
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//
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RegError ORegKey::setValue(const OUString& valueName, RegValueType vType, RegValue value, sal_uInt32 vSize)
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{
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OStoreStream rValue;
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sal_uInt8* pBuffer;
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if (m_pRegistry->isReadOnly())
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{
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return REG_REGISTRY_READONLY;
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}
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if (vType > 4)
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{
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return REG_INVALID_VALUE;
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}
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OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
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sImplValueName += valueName;
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REG_GUARD(m_pRegistry->m_mutex);
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if ( rValue.create(m_storeFile, m_name + m_pRegistry->ROOT , sImplValueName, VALUE_MODE_CREATE) )
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{
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return REG_SET_VALUE_FAILED;
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}
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sal_uInt32 size = vSize;
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sal_uInt8 type = (sal_uInt8)vType;
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pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE + size);
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rtl_copyMemory(pBuffer, &type, 1);
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writeUINT32(pBuffer+VALUE_TYPEOFFSET, size);
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switch (vType)
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{
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case RG_VALUETYPE_NOT_DEFINED:
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rtl_copyMemory(pBuffer+VALUE_HEADEROFFSET, value, size);
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break;
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case RG_VALUETYPE_LONG:
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writeINT32(pBuffer+VALUE_HEADEROFFSET, *((sal_Int32*)value));
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break;
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case RG_VALUETYPE_STRING:
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writeUtf8(pBuffer+VALUE_HEADEROFFSET, (const sal_Char*)value);
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break;
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case RG_VALUETYPE_UNICODE:
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writeString(pBuffer+VALUE_HEADEROFFSET, (const sal_Unicode*)value);
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break;
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case RG_VALUETYPE_BINARY:
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rtl_copyMemory(pBuffer+VALUE_HEADEROFFSET, value, size);
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break;
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default:
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OSL_ASSERT(false);
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break;
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}
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sal_uInt32 writenBytes;
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if ( rValue.writeAt(0, pBuffer, VALUE_HEADERSIZE+size, writenBytes) )
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{
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rtl_freeMemory(pBuffer);
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return REG_SET_VALUE_FAILED;
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}
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if (writenBytes != (VALUE_HEADERSIZE+size))
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{
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rtl_freeMemory(pBuffer);
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return REG_SET_VALUE_FAILED;
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}
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rtl_freeMemory(pBuffer);
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return REG_NO_ERROR;
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}
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//*********************************************************************
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// setLongListValue
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//
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RegError ORegKey::setLongListValue(const OUString& valueName, sal_Int32* pValueList, sal_uInt32 len)
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{
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OStoreStream rValue;
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sal_uInt8* pBuffer;
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if (m_pRegistry->isReadOnly())
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{
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return REG_REGISTRY_READONLY;
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}
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OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
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sImplValueName += valueName;
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REG_GUARD(m_pRegistry->m_mutex);
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if (rValue.create(m_storeFile, m_name + m_pRegistry->ROOT, sImplValueName, VALUE_MODE_CREATE) )
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{
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return REG_SET_VALUE_FAILED;
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}
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sal_uInt32 size = 4; // 4 Bytes (sal_uInt32) fuer die Laenge
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size += len * 4;
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sal_uInt8 type = (sal_uInt8)RG_VALUETYPE_LONGLIST;
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pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE + size);
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rtl_copyMemory(pBuffer, &type, 1);
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writeUINT32(pBuffer+VALUE_TYPEOFFSET, size);
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writeUINT32(pBuffer+VALUE_HEADEROFFSET, len);
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sal_uInt32 offset = 4; // initial 4 Bytes fuer die Laenge des Arrays
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for (sal_uInt32 i=0; i < len; i++)
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{
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writeINT32(pBuffer+VALUE_HEADEROFFSET+offset, pValueList[i]);
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offset += 4;
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}
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sal_uInt32 writenBytes;
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if ( rValue.writeAt(0, pBuffer, VALUE_HEADERSIZE+size, writenBytes) )
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{
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rtl_freeMemory(pBuffer);
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return REG_SET_VALUE_FAILED;
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}
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if (writenBytes != (VALUE_HEADEROFFSET+size))
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{
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rtl_freeMemory(pBuffer);
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return REG_SET_VALUE_FAILED;
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}
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rtl_freeMemory(pBuffer);
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return REG_NO_ERROR;
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}
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|
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//*********************************************************************
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// setStringListValue
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//
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RegError ORegKey::setStringListValue(const OUString& valueName, sal_Char** pValueList, sal_uInt32 len)
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{
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OStoreStream rValue;
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sal_uInt8* pBuffer;
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if (m_pRegistry->isReadOnly())
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{
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return REG_REGISTRY_READONLY;
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}
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OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
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sImplValueName += valueName;
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REG_GUARD(m_pRegistry->m_mutex);
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if (rValue.create(m_storeFile, m_name + m_pRegistry->ROOT, sImplValueName, VALUE_MODE_CREATE) )
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{
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return REG_SET_VALUE_FAILED;
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}
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sal_uInt32 size = 4; // 4 Bytes (sal_uInt32) fuer die Laenge
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sal_uInt32 i;
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for (i=0; i < len; i++)
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{
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size += 4 + strlen(pValueList[i]) + 1;
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}
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sal_uInt8 type = (sal_uInt8)RG_VALUETYPE_STRINGLIST;
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pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE + size);
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rtl_copyMemory(pBuffer, &type, 1);
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writeUINT32(pBuffer+VALUE_TYPEOFFSET, size);
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writeUINT32(pBuffer+VALUE_HEADEROFFSET, len);
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sal_uInt32 offset = 4; // initial 4 Bytes fuer die Laenge des Arrays;
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sal_uInt32 sLen = 0;
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for (i=0; i < len; i++)
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{
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sLen = strlen(pValueList[i]) + 1;
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writeUINT32(pBuffer+VALUE_HEADEROFFSET+offset, sLen);
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offset += 4;
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writeUtf8(pBuffer+VALUE_HEADEROFFSET+offset, pValueList[i]);
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offset += sLen;
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}
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|
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sal_uInt32 writenBytes;
|
|
if ( rValue.writeAt(0, pBuffer, VALUE_HEADERSIZE+size, writenBytes) )
|
|
{
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_SET_VALUE_FAILED;
|
|
}
|
|
if (writenBytes != (VALUE_HEADERSIZE+size))
|
|
{
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_SET_VALUE_FAILED;
|
|
}
|
|
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_NO_ERROR;
|
|
}
|
|
|
|
//*********************************************************************
|
|
// setUnicodeListValue
|
|
//
|
|
RegError ORegKey::setUnicodeListValue(const OUString& valueName, sal_Unicode** pValueList, sal_uInt32 len)
|
|
{
|
|
OStoreStream rValue;
|
|
sal_uInt8* pBuffer;
|
|
|
|
if (m_pRegistry->isReadOnly())
|
|
{
|
|
return REG_REGISTRY_READONLY;
|
|
}
|
|
|
|
OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
|
|
sImplValueName += valueName;
|
|
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
if (rValue.create(m_storeFile, m_name + m_pRegistry->ROOT, sImplValueName, VALUE_MODE_CREATE) )
|
|
{
|
|
return REG_SET_VALUE_FAILED;
|
|
}
|
|
|
|
sal_uInt32 size = 4; // 4 Bytes (sal_uInt32) fuer die Laenge
|
|
|
|
sal_uInt32 i;
|
|
for (i=0; i < len; i++)
|
|
{
|
|
size += 4 + ((rtl_ustr_getLength(pValueList[i]) +1) * 2);
|
|
}
|
|
|
|
sal_uInt8 type = (sal_uInt8)RG_VALUETYPE_UNICODELIST;
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE + size);
|
|
rtl_copyMemory(pBuffer, &type, 1);
|
|
|
|
writeUINT32(pBuffer+VALUE_TYPEOFFSET, size);
|
|
writeUINT32(pBuffer+VALUE_HEADEROFFSET, len);
|
|
|
|
sal_uInt32 offset = 4; // initial 4 Bytes fuer die Laenge des Arrays;
|
|
sal_uInt32 sLen = 0;
|
|
|
|
for (i=0; i < len; i++)
|
|
{
|
|
sLen = (rtl_ustr_getLength(pValueList[i]) + 1) * 2;
|
|
writeUINT32(pBuffer+VALUE_HEADEROFFSET+offset, sLen);
|
|
|
|
offset += 4;
|
|
writeString(pBuffer+VALUE_HEADEROFFSET+offset, pValueList[i]);
|
|
offset += sLen;
|
|
}
|
|
|
|
sal_uInt32 writenBytes;
|
|
if ( rValue.writeAt(0, pBuffer, VALUE_HEADERSIZE+size, writenBytes) )
|
|
{
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_SET_VALUE_FAILED;
|
|
}
|
|
if (writenBytes != (VALUE_HEADERSIZE+size))
|
|
{
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_SET_VALUE_FAILED;
|
|
}
|
|
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_NO_ERROR;
|
|
}
|
|
|
|
//*********************************************************************
|
|
// getValue
|
|
//
|
|
RegError ORegKey::getValue(const OUString& valueName, RegValue value) const
|
|
{
|
|
OStoreStream rValue;
|
|
sal_uInt8* pBuffer;
|
|
RegValueType valueType;
|
|
sal_uInt32 valueSize;
|
|
storeAccessMode accessMode = VALUE_MODE_OPEN;
|
|
|
|
if (m_pRegistry->isReadOnly())
|
|
{
|
|
accessMode = VALUE_MODE_OPENREAD;
|
|
}
|
|
|
|
OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
|
|
sImplValueName += valueName;
|
|
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
if (rValue.create(m_storeFile, m_name + m_pRegistry->ROOT, sImplValueName, accessMode) )
|
|
{
|
|
return REG_VALUE_NOT_EXISTS;
|
|
}
|
|
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE);
|
|
|
|
sal_uInt32 readBytes;
|
|
if ( rValue.readAt(0, pBuffer, VALUE_HEADERSIZE, readBytes) )
|
|
{
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
if (readBytes != VALUE_HEADERSIZE)
|
|
{
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
sal_uInt8 type = *((sal_uInt8*)pBuffer);
|
|
valueType = (RegValueType)type;
|
|
readUINT32(pBuffer+VALUE_TYPEOFFSET, valueSize);
|
|
|
|
rtl_freeMemory(pBuffer);
|
|
|
|
if (valueType > 4)
|
|
{
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(valueSize);
|
|
|
|
if ( rValue.readAt(VALUE_HEADEROFFSET, pBuffer, valueSize, readBytes) )
|
|
{
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
if (readBytes != valueSize)
|
|
{
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
// rtl_copyMemory(value, pBuffer, valueSize);
|
|
switch (valueType)
|
|
{
|
|
case RG_VALUETYPE_NOT_DEFINED:
|
|
rtl_copyMemory(value, pBuffer, valueSize);
|
|
break;
|
|
case RG_VALUETYPE_LONG:
|
|
readINT32(pBuffer, *((sal_Int32*)value));
|
|
break;
|
|
case RG_VALUETYPE_STRING:
|
|
readUtf8(pBuffer, (sal_Char*)value, valueSize);
|
|
break;
|
|
case RG_VALUETYPE_UNICODE:
|
|
readString(pBuffer, (sal_Unicode*)value, valueSize);
|
|
break;
|
|
case RG_VALUETYPE_BINARY:
|
|
rtl_copyMemory(value, pBuffer, valueSize);
|
|
break;
|
|
case RG_VALUETYPE_LONGLIST:
|
|
case RG_VALUETYPE_STRINGLIST:
|
|
case RG_VALUETYPE_UNICODELIST:
|
|
rtl_copyMemory(value, pBuffer, valueSize);
|
|
break;
|
|
}
|
|
|
|
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_NO_ERROR;
|
|
}
|
|
|
|
//*********************************************************************
|
|
// getLongListValue
|
|
//
|
|
RegError ORegKey::getLongListValue(const OUString& valueName, sal_Int32** pValueList, sal_uInt32* pLen) const
|
|
{
|
|
OStoreStream rValue;
|
|
sal_uInt8* pBuffer;
|
|
RegValueType valueType;
|
|
sal_uInt32 valueSize;
|
|
storeAccessMode accessMode = VALUE_MODE_OPEN;
|
|
|
|
if (m_pRegistry->isReadOnly())
|
|
{
|
|
accessMode = VALUE_MODE_OPENREAD;
|
|
}
|
|
|
|
OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
|
|
sImplValueName += valueName;
|
|
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
if (rValue.create(m_storeFile, m_name + m_pRegistry->ROOT, sImplValueName, accessMode) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
return REG_VALUE_NOT_EXISTS;
|
|
}
|
|
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE);
|
|
|
|
sal_uInt32 readBytes;
|
|
if ( rValue.readAt(0, pBuffer, VALUE_HEADERSIZE, readBytes) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
if (readBytes != VALUE_HEADERSIZE)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
sal_uInt8 type = *((sal_uInt8*)pBuffer);
|
|
valueType = (RegValueType)type;
|
|
|
|
if (valueType != RG_VALUETYPE_LONGLIST)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
readUINT32(pBuffer+VALUE_TYPEOFFSET, valueSize);
|
|
|
|
rtl_freeMemory(pBuffer);
|
|
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(valueSize);
|
|
|
|
if ( rValue.readAt(VALUE_HEADEROFFSET, pBuffer, valueSize, readBytes) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
if (readBytes != valueSize)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
sal_uInt32 len = 0;
|
|
readUINT32(pBuffer, len);
|
|
|
|
*pLen = len;
|
|
sal_Int32* pVList = (sal_Int32*)rtl_allocateZeroMemory(len * sizeof(sal_Int32));
|
|
|
|
sal_uInt32 offset = 4; // initial 4 Bytes fuer die Laenge des Arrays;
|
|
|
|
for (sal_uInt32 i=0; i < len; i++)
|
|
{
|
|
readINT32(pBuffer+offset, pVList[i]);
|
|
offset += 4;
|
|
}
|
|
|
|
*pValueList = pVList;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_NO_ERROR;
|
|
}
|
|
|
|
//*********************************************************************
|
|
// getStringListValue
|
|
//
|
|
RegError ORegKey::getStringListValue(const OUString& valueName, sal_Char*** pValueList, sal_uInt32* pLen) const
|
|
{
|
|
OStoreStream rValue;
|
|
sal_uInt8* pBuffer;
|
|
RegValueType valueType;
|
|
sal_uInt32 valueSize;
|
|
storeAccessMode accessMode = VALUE_MODE_OPEN;
|
|
|
|
if (m_pRegistry->isReadOnly())
|
|
{
|
|
accessMode = VALUE_MODE_OPENREAD;
|
|
}
|
|
|
|
OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
|
|
sImplValueName += valueName;
|
|
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
if ( rValue.create(m_storeFile, m_name + m_pRegistry->ROOT, sImplValueName, accessMode) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
return REG_VALUE_NOT_EXISTS;
|
|
}
|
|
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE);
|
|
|
|
sal_uInt32 readBytes;
|
|
if ( rValue.readAt(0, pBuffer, VALUE_HEADERSIZE, readBytes) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
if (readBytes != VALUE_HEADERSIZE)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
sal_uInt8 type = *((sal_uInt8*)pBuffer);
|
|
valueType = (RegValueType)type;
|
|
|
|
if (valueType != RG_VALUETYPE_STRINGLIST)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
readUINT32(pBuffer+VALUE_TYPEOFFSET, valueSize);
|
|
|
|
rtl_freeMemory(pBuffer);
|
|
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(valueSize);
|
|
|
|
if ( rValue.readAt(VALUE_HEADEROFFSET, pBuffer, valueSize, readBytes) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
if (readBytes != valueSize)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
sal_uInt32 len = 0;
|
|
readUINT32(pBuffer, len);
|
|
|
|
*pLen = len;
|
|
sal_Char** pVList = (sal_Char**)rtl_allocateZeroMemory(len * sizeof(sal_Char*));
|
|
|
|
sal_uInt32 offset = 4; // initial 4 Bytes fuer die Laenge des Arrays;
|
|
sal_uInt32 sLen = 0;
|
|
|
|
sal_Char *pValue;
|
|
for (sal_uInt32 i=0; i < len; i++)
|
|
{
|
|
readUINT32(pBuffer+offset, sLen);
|
|
|
|
offset += 4;
|
|
|
|
pValue = (sal_Char*)rtl_allocateMemory(sLen);
|
|
readUtf8(pBuffer+offset, pValue, sLen);
|
|
pVList[i] = pValue;
|
|
|
|
offset += sLen;
|
|
}
|
|
|
|
*pValueList = pVList;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_NO_ERROR;
|
|
}
|
|
|
|
//*********************************************************************
|
|
// getUnicodeListValue
|
|
//
|
|
RegError ORegKey::getUnicodeListValue(const OUString& valueName, sal_Unicode*** pValueList, sal_uInt32* pLen) const
|
|
{
|
|
OStoreStream rValue;
|
|
sal_uInt8* pBuffer;
|
|
RegValueType valueType;
|
|
sal_uInt32 valueSize;
|
|
storeAccessMode accessMode = VALUE_MODE_OPEN;
|
|
|
|
if (m_pRegistry->isReadOnly())
|
|
{
|
|
accessMode = VALUE_MODE_OPENREAD;
|
|
}
|
|
|
|
OUString sImplValueName( RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX) );
|
|
sImplValueName += valueName;
|
|
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
if ( rValue.create(m_storeFile, m_name + m_pRegistry->ROOT, sImplValueName, accessMode) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
return REG_VALUE_NOT_EXISTS;
|
|
}
|
|
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(VALUE_HEADERSIZE);
|
|
|
|
sal_uInt32 readBytes;
|
|
if ( rValue.readAt(0, pBuffer, VALUE_HEADERSIZE, readBytes) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
if (readBytes != VALUE_HEADERSIZE)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
sal_uInt8 type = *((sal_uInt8*)pBuffer);
|
|
valueType = (RegValueType)type;
|
|
|
|
if (valueType != RG_VALUETYPE_UNICODELIST)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
readUINT32(pBuffer+VALUE_TYPEOFFSET, valueSize);
|
|
|
|
rtl_freeMemory(pBuffer);
|
|
|
|
pBuffer = (sal_uInt8*)rtl_allocateMemory(valueSize);
|
|
|
|
if ( rValue.readAt(VALUE_HEADEROFFSET, pBuffer, valueSize, readBytes) )
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
if (readBytes != valueSize)
|
|
{
|
|
pValueList = NULL;
|
|
*pLen = 0;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_INVALID_VALUE;
|
|
}
|
|
|
|
sal_uInt32 len = 0;
|
|
readUINT32(pBuffer, len);
|
|
|
|
*pLen = len;
|
|
sal_Unicode** pVList = (sal_Unicode**)rtl_allocateZeroMemory(len * sizeof(sal_Unicode*));
|
|
|
|
sal_uInt32 offset = 4; // initial 4 Bytes fuer die Laenge des Arrays;
|
|
sal_uInt32 sLen = 0;
|
|
|
|
sal_Unicode *pValue;
|
|
for (sal_uInt32 i=0; i < len; i++)
|
|
{
|
|
readUINT32(pBuffer+offset, sLen);
|
|
|
|
offset += 4;
|
|
|
|
pValue = (sal_Unicode*)rtl_allocateMemory((sLen / 2) * sizeof(sal_Unicode));
|
|
readString(pBuffer+offset, pValue, sLen);
|
|
pVList[i] = pValue;
|
|
|
|
offset += sLen;
|
|
}
|
|
|
|
*pValueList = pVList;
|
|
rtl_freeMemory(pBuffer);
|
|
return REG_NO_ERROR;
|
|
}
|
|
|
|
//*********************************************************************
|
|
// getKeyType()
|
|
//
|
|
RegError ORegKey::getKeyType(const OUString& name, RegKeyType* pKeyType) const
|
|
{
|
|
ORegKey* pKey;
|
|
RegError _ret = REG_NO_ERROR;
|
|
|
|
*pKeyType = RG_KEYTYPE;
|
|
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
if ( name.getLength() )
|
|
{
|
|
_ret = ((ORegKey*)this)->openKey(
|
|
name, (RegKeyHandle*)&pKey, RESOLVE_PART);
|
|
if (_ret)
|
|
return _ret;
|
|
|
|
if (pKey->isLink())
|
|
*pKeyType = RG_LINKTYPE;
|
|
|
|
((ORegKey*)this)->closeKey((RegKeyHandle)pKey);
|
|
return _ret;
|
|
} else
|
|
{
|
|
if (m_isLink)
|
|
*pKeyType = RG_LINKTYPE;
|
|
|
|
return _ret;
|
|
}
|
|
}
|
|
|
|
//*********************************************************************
|
|
// createLink()
|
|
//
|
|
RegError ORegKey::createLink(const OUString& linkName, const OUString& linkTarget)
|
|
{
|
|
ORegKey* pKey;
|
|
RegError _ret = REG_NO_ERROR;
|
|
|
|
if ( !linkName.getLength() )
|
|
return REG_INVALID_LINKNAME;
|
|
|
|
if ( !linkTarget.getLength() )
|
|
return REG_INVALID_LINKTARGET;
|
|
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
if (m_pRegistry->openKey(this, linkName, (RegKeyHandle*)&pKey, RESOLVE_PART))
|
|
{
|
|
_ret = m_pRegistry->createKey(this, linkName, (RegKeyHandle*)&pKey);
|
|
if (_ret)
|
|
return _ret;
|
|
} else
|
|
{
|
|
if (!pKey->isLink())
|
|
{
|
|
m_pRegistry->closeKey(pKey);
|
|
return REG_INVALID_LINK;
|
|
}
|
|
}
|
|
|
|
if ((_ret = pKey->setValue(OUString( RTL_CONSTASCII_USTRINGPARAM("LINK_TARGET") ),
|
|
RG_VALUETYPE_UNICODE, (RegValue)linkTarget.getStr(), (linkTarget.getLength()+1)*2)))
|
|
{
|
|
m_pRegistry->closeKey(pKey);
|
|
_ret = m_pRegistry->deleteKey(this, linkName);
|
|
return _ret;
|
|
}
|
|
|
|
return m_pRegistry->closeKey(pKey);
|
|
}
|
|
|
|
//*********************************************************************
|
|
// deleteLink()
|
|
//
|
|
RegError ORegKey::deleteLink(const OUString& linkName)
|
|
{
|
|
return (m_pRegistry->deleteLink(this, linkName));
|
|
}
|
|
|
|
//*********************************************************************
|
|
// getLinkTarget()
|
|
//
|
|
RegError ORegKey::getLinkTarget(const OUString& linkName, OUString& linkTarget) const
|
|
{
|
|
ORegKey* pKey;
|
|
RegError _ret = REG_NO_ERROR;
|
|
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
if ( linkName.getLength() )
|
|
{
|
|
_ret = ((ORegKey*)this)->openKey(
|
|
linkName, (RegKeyHandle*)&pKey, RESOLVE_PART);
|
|
if (_ret)
|
|
return REG_INVALID_LINK;
|
|
|
|
_ret = pKey->getLinkTarget(OUString(), linkTarget);
|
|
((ORegKey*)this)->closeKey((RegKeyHandle)pKey);
|
|
return _ret;
|
|
} else
|
|
{
|
|
if (m_isLink)
|
|
{
|
|
linkTarget = m_link;
|
|
return REG_NO_ERROR;
|
|
} else
|
|
return REG_LINKTARGET_NOT_EXIST;
|
|
}
|
|
}
|
|
|
|
RegError ORegKey::getResolvedKeyName(const OUString& keyName,
|
|
OUString& resolvedName)
|
|
{
|
|
return
|
|
m_pRegistry->getResolvedKeyName((ORegKey*)this, keyName, resolvedName);
|
|
}
|
|
|
|
//*********************************************************************
|
|
// countSubKeys()
|
|
//
|
|
sal_uInt32 ORegKey::countSubKeys()
|
|
{
|
|
REG_GUARD(m_pRegistry->m_mutex);
|
|
|
|
OStoreDirectory::iterator iter;
|
|
OStoreDirectory rStoreDir = getStoreDir();
|
|
storeError _err = rStoreDir.first(iter);
|
|
sal_uInt32 count = 0;
|
|
|
|
while ( _err == store_E_None )
|
|
{
|
|
if ( iter.m_nAttrib & STORE_ATTRIB_ISDIR )
|
|
{
|
|
count++;
|
|
}
|
|
|
|
_err = rStoreDir.next(iter);
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
|
|
//*********************************************************************
|
|
// checkLink()
|
|
//
|
|
sal_Bool ORegKey::checkLink()
|
|
{
|
|
|
|
OUString aPath (m_name); aPath += m_pRegistry->ROOT;
|
|
OUString aName (RTL_CONSTASCII_USTRINGPARAM(VALUE_PREFIX "LINK_TARGET"));
|
|
|
|
if (m_storeFile.attrib (aPath, aName, 0, 0) == store_E_None)
|
|
{
|
|
OUString valueName (RTL_CONSTASCII_USTRINGPARAM("LINK_TARGET"));
|
|
RegValueType valueType = RG_VALUETYPE_NOT_DEFINED;
|
|
sal_uInt32 valueSize = 0;
|
|
|
|
ORegKey* pThis = const_cast<ORegKey*>(this);
|
|
if (pThis->getValueInfo (valueName, &valueType, &valueSize) == REG_NO_ERROR)
|
|
{
|
|
sal_Unicode* value = (sal_Unicode*)rtl_allocateMemory(valueSize);
|
|
if (pThis->getValue (valueName, value) == REG_NO_ERROR)
|
|
{
|
|
m_link = OUString (value);
|
|
m_isLink = sal_True;
|
|
}
|
|
|
|
rtl_freeMemory (value);
|
|
return sal_True;
|
|
}
|
|
}
|
|
return sal_False;
|
|
}
|
|
|
|
OStoreDirectory ORegKey::getStoreDir()
|
|
{
|
|
OStoreDirectory rStoreDir;
|
|
OUString fullPath;
|
|
OUString relativName;
|
|
storeAccessMode accessMode = KEY_MODE_OPEN;
|
|
|
|
if ( m_name.equals(m_pRegistry->ROOT) )
|
|
{
|
|
fullPath = OUString();
|
|
relativName = OUString();
|
|
} else
|
|
{
|
|
fullPath = m_name.copy(0, m_name.lastIndexOf('/') + 1);
|
|
relativName = m_name.copy(m_name.lastIndexOf('/') + 1);
|
|
}
|
|
|
|
if (m_pRegistry->isReadOnly())
|
|
{
|
|
accessMode = KEY_MODE_OPENREAD;
|
|
}
|
|
|
|
rStoreDir.create(m_storeFile, fullPath, relativName, accessMode);
|
|
|
|
return rStoreDir;
|
|
}
|
|
|