Source code of Windows XP (NT5)
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/************************************************************************
Copyright (c) 2000 - 2000 Microsoft Corporation
Module Name :
logontable.h
Abstract :
Header file for the logon table
Author :
Revision History :
***********************************************************************/
#pragma once
#include <wtypes.h>
#include <unknwn.h>
#include <utility>
#include <set>
#include <map>
#include "tasksched.h"
class CUser
{
public:
CUser( HANDLE Token );
~CUser();
long IncrementRefCount();
long DecrementRefCount();
void SetCookie( DWORD cookie )
{
_Cookie = cookie;
}
DWORD GetCookie()
{
return _Cookie;
}
DWORD CopyToken( HANDLE * pToken )
{
if (!DuplicateHandle( GetCurrentProcess(),
_Token,
GetCurrentProcess(),
pToken,
TOKEN_ALL_ACCESS,
FALSE, // no inheritance
0 // no extra options
))
{
return GetLastError();
}
return 0;
}
HRESULT Impersonate()
{
if (!ImpersonateLoggedOnUser(_Token))
{
return HRESULT_FROM_WIN32( GetLastError() );
}
return S_OK;
}
SidHandle & QuerySid()
{
return _Sid;
}
void Dump();
HRESULT
LaunchProcess(
StringHandle CmdLine
);
private:
long _ReferenceCount;
HANDLE _Token;
SidHandle _Sid;
DWORD _Cookie;
//--------------------------------------------------------------------
};
class CLoggedOnUsers
{
class CSessionList : public std::map<DWORD, CUser *>
{
public:
void Dump();
};
class CUserList : public std::multimap<SidHandle, CUser *, CSidSorter>
{
public:
~CUserList();
CUser *
RemoveByCookie(
SidHandle sid,
DWORD cookie
);
bool
RemovePair(
SidHandle sid,
CUser * user
);
CUser *
FindSid(
SidHandle sid
);
void Dump();
};
public:
CLoggedOnUsers( TaskScheduler & sched );
~CLoggedOnUsers();
HRESULT AddServiceAccounts();
HRESULT AddActiveUsers();
HRESULT LogonSession( DWORD session );
HRESULT LogoffSession( DWORD session );
HRESULT LogonService( HANDLE token, DWORD * cookie );
HRESULT LogoffService( SidHandle Sid, DWORD cookie );
CUser * FindUser( SidHandle sid, DWORD session );
void Dump();
private:
//--------------------------------------------------------------------
TaskScheduler & m_TaskScheduler;
CSessionList m_ActiveSessions;
CUserList m_ActiveUsers;
CUserList m_ActiveServiceAccounts;
long m_CurrentCookie;
CLogonNotification * m_SensNotifier;
};