Source code of Windows XP (NT5)
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/*++ BUILD Version: 0000 // Increment this if a change has global effects
Copyright (c) 2000-2002 Microsoft Corporation
Module Name:
mmcmgmt.h
Abstract:
Header file for MMC manipulation
Author:
Xiaohai Zhang (xzhang) 22-March-2000
Revision History:
--*/
#ifndef __MMCMGMT_H__
#define __MMCMGMT_H__
#include "tapi.h"
#include "tapimmc.h"
#include "util.h"
typedef struct _USERNAME_TUPLE
{
LPTSTR pDomainUserNames;
LPTSTR pFriendlyUserNames;
} USERNAME_TUPLE, *LPUSERNAME_TUPLE;
typedef LONG (WINAPI * PMMCGETDEVICEFLAGS)(
HMMCAPP hMmcApp,
BOOL bLine,
DWORD dwProviderID,
DWORD dwPermanentDeviceID,
DWORD * pdwFlags,
DWORD * pdwDeviceID
);
class CMMCManagement
{
public:
CMMCManagement ()
{
HMODULE hTapi32;
m_pDeviceInfoList = NULL;
m_pUserTuple = NULL;
m_pProviderList = NULL;
m_pProviderName = NULL;
m_hMmc = NULL;
m_bMarkedBusy = FALSE;
hTapi32 = LoadLibrary (TEXT("tapi32.dll"));
if (hTapi32)
{
m_pFuncGetDeviceFlags = (PMMCGETDEVICEFLAGS)GetProcAddress (
hTapi32,
"MMCGetDeviceFlags"
);
FreeLibrary (hTapi32);
}
else
{
m_pFuncGetDeviceFlags = NULL;
}
}
~CMMCManagement ()
{
FreeMMCData ();
}
HRESULT GetMMCData ();
HRESULT RemoveLinesForUser (LPTSTR szDomainUser);
HRESULT IsValidPID (DWORD dwPermanentID);
HRESULT IsValidAddress (LPTSTR szAddr);
HRESULT AddLinePIDForUser (
DWORD dwPermanentID,
LPTSTR szDomainUser,
LPTSTR szFriendlyName
);
HRESULT AddLineAddrForUser (
LPTSTR szAddr,
LPTSTR szDomainUser,
LPTSTR szFriendlyName
);
HRESULT RemoveLinePIDForUser (
DWORD dwPermanentID,
LPTSTR szDomainUser
);
HRESULT RemoveLineAddrForUser (
LPTSTR szAddr,
LPTSTR szDomainUser
);
HRESULT DisplayMMCData ();
HRESULT FreeMMCData ();
private:
HRESULT FindEntryFromAddr (LPTSTR szAddr, DWORD * pdwIndex);
HRESULT FindEntryFromPID (DWORD dwPID, DWORD * pdwIndex);
HRESULT FindEntriesForUser (
LPTSTR szDomainUser,
LPDWORD * padwIndex,
DWORD * pdwNumEntries
);
HRESULT AddEntryForUser (
DWORD dwIndex,
LPTSTR szDomainUser,
LPTSTR szFriendlyName
);
HRESULT RemoveEntryForUser (
DWORD dwIndex,
LPTSTR szDomainUser
);
HRESULT WriteMMCEntry (DWORD dwIndex);
BOOL IsDeviceLocalOnly (DWORD dwProviderID, DWORD dwDeviceID);
private:
HMMCAPP m_hMmc;
BOOL m_bMarkedBusy;
DEVICEINFOLIST * m_pDeviceInfoList;
USERNAME_TUPLE * m_pUserTuple;
LINEPROVIDERLIST * m_pProviderList;
LPTSTR * m_pProviderName;
PMMCGETDEVICEFLAGS m_pFuncGetDeviceFlags;
};
#endif // mmcmgmt.h