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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 <m_db_int.h>
struct CDdxMmap : public MIDatabase
{
CDdxMmap(const TCHAR* tszFileName);
STDMETHODIMP_(void) SetCacheSafetyMode(BOOL);
STDMETHODIMP_(LONG) GetContactCount(void);
STDMETHODIMP_(HANDLE) FindFirstContact(const char* szProto = NULL);
STDMETHODIMP_(HANDLE) FindNextContact(HANDLE hContact, const char* szProto = NULL);
STDMETHODIMP_(LONG) DeleteContact(HANDLE hContact);
STDMETHODIMP_(HANDLE) AddContact(void);
STDMETHODIMP_(BOOL) IsDbContact(HANDLE hContact);
STDMETHODIMP_(LONG) GetEventCount(HANDLE hContact);
STDMETHODIMP_(HANDLE) AddEvent(HANDLE hContact, DBEVENTINFO *dbei);
STDMETHODIMP_(BOOL) DeleteEvent(HANDLE hContact, HANDLE hDbEvent);
STDMETHODIMP_(LONG) GetBlobSize(HANDLE hDbEvent);
STDMETHODIMP_(BOOL) GetEvent(HANDLE hDbEvent, DBEVENTINFO *dbei);
STDMETHODIMP_(BOOL) MarkEventRead(HANDLE hContact, HANDLE hDbEvent);
STDMETHODIMP_(HANDLE) GetEventContact(HANDLE hDbEvent);
STDMETHODIMP_(HANDLE) FindFirstEvent(HANDLE hContact);
STDMETHODIMP_(HANDLE) FindFirstUnreadEvent(HANDLE hContact);
STDMETHODIMP_(HANDLE) FindLastEvent(HANDLE hContact);
STDMETHODIMP_(HANDLE) FindNextEvent(HANDLE hDbEvent);
STDMETHODIMP_(HANDLE) FindPrevEvent(HANDLE hDbEvent);
STDMETHODIMP_(BOOL) EnumModuleNames(DBMODULEENUMPROC pFunc, void *pParam);
STDMETHODIMP_(BOOL) GetContactSetting(HANDLE hContact, DBCONTACTGETSETTING *dbcgs);
STDMETHODIMP_(BOOL) GetContactSettingStr(HANDLE hContact, DBCONTACTGETSETTING *dbcgs);
STDMETHODIMP_(BOOL) GetContactSettingStatic(HANDLE hContact, DBCONTACTGETSETTING *dbcgs);
STDMETHODIMP_(BOOL) FreeVariant(DBVARIANT *dbv);
STDMETHODIMP_(BOOL) WriteContactSetting(HANDLE hContact, DBCONTACTWRITESETTING *dbcws);
STDMETHODIMP_(BOOL) DeleteContactSetting(HANDLE hContact, DBCONTACTGETSETTING *dbcgs);
STDMETHODIMP_(BOOL) EnumContactSettings(HANDLE hContact, DBCONTACTENUMSETTINGS* dbces);
STDMETHODIMP_(BOOL) SetSettingResident(BOOL bIsResident, const char *pszSettingName);
STDMETHODIMP_(BOOL) EnumResidentSettings(DBMODULEENUMPROC pFunc, void *pParam);
int CheckPassword(WORD checkWord, TCHAR *szDBName);
void ChangePwd();
void EncryptDB();
void DecryptDB();
void RecryptDB();
private:
int CheckProto(HANDLE hContact, const char *proto);
void EncodeContactEvents(HANDLE hContact);
void EncodeEvent(HANDLE hEvent);
void DecodeEvent(HANDLE hEvent);
void DecodeContactEvents(HANDLE hContact);
void DecodeContactSettings(HANDLE hContact);
void EncodeContactSettings(HANDLE hContact);
void WritePlainHeader();
void WriteCryptHeader();
void EncodeAll();
void DecodeAll();
};
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