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/*
Miranda NG: the free IM client for Microsoft* Windows*
Copyright 2012 Miranda NG project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "commonheaders.h"
CDb3Mmap::CDb3Mmap(const TCHAR* tszFileName) :
CDb3Base(tszFileName),
m_hMap(NULL),
m_pNull(NULL)
{
SYSTEM_INFO sinf;
GetSystemInfo(&sinf);
m_ChunkSize = sinf.dwAllocationGranularity;
}
CDb3Mmap::~CDb3Mmap()
{
if (m_hMap)
CloseHandle(m_hMap);
if (m_pNull)
free(m_pNull);
}
DWORD CDb3Mmap::GetSettingsGroupOfsByModuleNameOfs(DBContact *dbc,DWORD ofsContact,DWORD ofsModuleName)
{
DWORD ofsThis = dbc->ofsFirstSettings;
while (ofsThis) {
DBContactSettings *dbcs = (DBContactSettings*)DBRead(ofsThis,sizeof(DBContactSettings),NULL);
if (dbcs->signature != DBCONTACTSETTINGS_SIGNATURE) DatabaseCorruption(NULL);
if (dbcs->ofsModuleName == ofsModuleName)
return ofsThis;
ofsThis = dbcs->ofsNext;
}
return 0;
}
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