86 lines
1.5 KiB
C
86 lines
1.5 KiB
C
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/*
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* Misc.c
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*
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* Author: BreenH
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*
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* Miscellaneous utilities.
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*/
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/*
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* Includes
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*/
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#include "precomp.h"
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/*
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* Function Implementations
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*/
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BOOL WINAPI
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LoadStringResourceW(
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HMODULE hModule,
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UINT uiResourceId,
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PWSTR *ppString,
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PDWORD pcchString
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)
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{
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BOOL fRet;
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INT iRet;
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PWSTR pROString;
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PWSTR pString;
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ASSERT(ppString != NULL);
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//
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// Get a pointer to the string in memory. This string is the actual read-
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// only memory into which the module is loaded. This string is not NULL
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// terminated, so allocate a buffer and copy the exact number of bytes,
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// then set the NULL terminator.
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//
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fRet = FALSE;
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pROString = NULL;
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iRet = LoadStringW(
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hModule,
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uiResourceId,
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(PWSTR)(&pROString),
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0
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);
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if (iRet > 0)
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{
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//
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// For better performance, don't zero out the entire allocation just
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// to copy the string. Zero out the last WCHAR to terminate the
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// string.
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//
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pString = (PWSTR)LocalAlloc(LMEM_FIXED, (iRet + 1) * sizeof(WCHAR));
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if (pString != NULL)
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{
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RtlCopyMemory(pString, pROString, iRet * sizeof(WCHAR));
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pString[iRet] = (WCHAR)0;
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*ppString = pString;
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if (pcchString != NULL)
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{
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*pcchString = (DWORD)iRet;
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}
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fRet = TRUE;
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}
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else
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{
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SetLastError(ERROR_OUTOFMEMORY);
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}
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}
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return(fRet);
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}
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