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68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: Security Account Manager (SAM) Server
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* FILE: reactos/dll/win32/lsasrv/utils.c
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* PURPOSE: Utility functions
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*
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* PROGRAMMERS: Eric Kohl
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*/
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/* INCLUDES ****************************************************************/
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#include "lsasrv.h"
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WINE_DEFAULT_DEBUG_CHANNEL(lsasrv);
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/* GLOBALS *****************************************************************/
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/* FUNCTIONS ***************************************************************/
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INT
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LsapLoadString(HINSTANCE hInstance,
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UINT uId,
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LPWSTR lpBuffer,
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INT nBufferMax)
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{
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HGLOBAL hmem;
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HRSRC hrsrc;
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WCHAR *p;
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int string_num;
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int i;
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/* Use loword (incremented by 1) as resourceid */
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hrsrc = FindResourceW(hInstance,
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MAKEINTRESOURCEW((LOWORD(uId) >> 4) + 1),
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(LPWSTR)RT_STRING);
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if (!hrsrc)
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return 0;
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hmem = LoadResource(hInstance, hrsrc);
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if (!hmem)
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return 0;
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p = LockResource(hmem);
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string_num = uId & 0x000f;
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for (i = 0; i < string_num; i++)
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p += *p + 1;
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i = min(nBufferMax - 1, *p);
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if (i > 0)
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{
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memcpy(lpBuffer, p + 1, i * sizeof(WCHAR));
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lpBuffer[i] = 0;
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}
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else
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{
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if (nBufferMax > 1)
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{
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lpBuffer[0] = 0;
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return 0;
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}
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}
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return i;
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}
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/* EOF */
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