149 lines
3.7 KiB
C++
149 lines
3.7 KiB
C++
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//----------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1996.
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//
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// File: dsiface.cxx
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//
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// Contents: ADs calls for Class Store Property Read/Write
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//
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//
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// History: Sep-Oct 96. DebiM
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//
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//----------------------------------------------------------------------------
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#include "dsbase.hxx"
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#pragma warning ( disable : 4018 )
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#pragma warning ( disable : 4244 )
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//
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// From CSPLATFORM to DS datatype
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//
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void
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UnpackPlatform (DWORD *pdwArch,
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CSPLATFORM *pPlatform)
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{
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unsigned char *pc = (unsigned char *)pdwArch;
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*(pc) = (unsigned char)pPlatform->dwPlatformId;
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*(++pc) = (unsigned char)pPlatform->dwVersionHi;
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*(++pc) = (unsigned char)pPlatform->dwVersionLo;
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*(++pc) = (unsigned char)pPlatform->dwProcessorArch;
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}
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//
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// From DS datatype to CSPLATFORM
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//
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void
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PackPlatform (DWORD dwArch,
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CSPLATFORM *pPlatform)
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{
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unsigned char *pc = (unsigned char *)&dwArch;
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pPlatform->dwPlatformId = *(pc);
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pPlatform->dwVersionHi = *(++pc);
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pPlatform->dwVersionLo = *(++pc);
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pPlatform->dwProcessorArch = *(++pc);
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}
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//+-------------------------------------------------------------------------
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//
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// Function: StringFromGUID
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//
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//--------------------------------------------------------------------------
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int StringFromGUID(REFGUID rguid, LPOLESTR lptsz)
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{
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swprintf(lptsz, L"%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
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rguid.Data1, rguid.Data2, rguid.Data3,
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rguid.Data4[0], rguid.Data4[1],
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rguid.Data4[2], rguid.Data4[3],
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rguid.Data4[4], rguid.Data4[5],
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rguid.Data4[6], rguid.Data4[7]);
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return 36;
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}
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//+-------------------------------------------------------------------------
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//
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// Function: RdnFromGUID
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//
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//--------------------------------------------------------------------------
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int RdnFromGUID(REFGUID rguid, LPOLESTR lptsz)
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{
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wcscpy (lptsz, L"CN=");
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StringFromGUID(rguid, lptsz+3);
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return 3+36;
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}
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//BUGBUG. This belongs in a common library
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void GUIDFromString(
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LPOLESTR psz,
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GUID *pclsguid)
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//
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// Converts a Stringified GUID to GUID structure
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//
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{
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WCHAR szC [40];
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LPOLESTR szClsId;
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LPOLESTR endptr;
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memset ((void *)pclsguid, NULL, sizeof (GUID));
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if ((!psz) ||
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(*psz == NULL))
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return;
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if (wcslen(psz) < 36)
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return;
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wcscpy (&szC [0], psz);
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szClsId = &szC[0];
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*(szClsId+36) = NULL;
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pclsguid->Data4[7] = wcstoul (szClsId+34, &endptr, 16);
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*(szClsId+34) = NULL;
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pclsguid->Data4[6] = wcstoul (szClsId+32, &endptr, 16);
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*(szClsId+32) = NULL;
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pclsguid->Data4[5] = wcstoul (szClsId+30, &endptr, 16);
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*(szClsId+30) = NULL;
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pclsguid->Data4[4] = wcstoul (szClsId+28, &endptr, 16);
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*(szClsId+28) = NULL;
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pclsguid->Data4[3] = wcstoul (szClsId+26, &endptr, 16);
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*(szClsId+26) = NULL;
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pclsguid->Data4[2] = wcstoul (szClsId+24, &endptr, 16);
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*(szClsId+23) = NULL;
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pclsguid->Data4[1] = wcstoul (szClsId+21, &endptr, 16);
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*(szClsId+21) = NULL;
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pclsguid->Data4[0] = wcstoul (szClsId+19, &endptr, 16);
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*(szClsId+18) = NULL;
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pclsguid->Data3 = wcstoul (szClsId+14, &endptr, 16);
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*(szClsId+13) = NULL;
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pclsguid->Data2 = wcstoul (szClsId+9, &endptr, 16);
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*(szClsId+8) = NULL;
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pclsguid->Data1 = wcstoul (szClsId, &endptr, 16);
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}
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BOOL IsNullGuid(REFGUID rguid)
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{
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UINT i;
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if (rguid.Data1)
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return FALSE;
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if (rguid.Data2)
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return FALSE;
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if (rguid.Data3)
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return FALSE;
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for (i=0; i < 8; ++i)
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{
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if (rguid.Data4[i])
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return FALSE;
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}
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return TRUE;
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}
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