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/*
Miranda NG: the free IM client for Microsoft* Windows*
Copyright 2012-14 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)
{
SYSTEM_INFO sinf;
GetSystemInfo(&sinf);
m_ChunkSize = sinf.dwAllocationGranularity;
}
CDb3Mmap::~CDb3Mmap()
{
free(m_pNull);
}
int CDb3Mmap::Load(bool bSkipInit)
{
int res = CDb3Base::Load(bSkipInit);
if (res)
return res;
if (!memcmp(&m_dbHeader.signature, &dbSignatureSA, sizeof(m_dbHeader.signature)))
memcpy(&m_dbHeader.signature, &dbSignatureIM, sizeof(m_dbHeader.signature));
if (!bSkipInit)
if (InitCrypt())
return EGROKPRF_CANTREAD;
return ERROR_SUCCESS;
}
int CDb3Mmap::PrepareCheck()
{
int ret = CheckDbHeaders();
if (ret != ERROR_SUCCESS)
return ret;
InitCache();
InitModuleNames();
if ((ret = InitCrypt()) != ERROR_SUCCESS)
return ret;
return ERROR_SUCCESS;
}
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