63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
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//////////////////////////////////////////////
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//
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// This file has the helper function used in the win32 r/w
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// I copied them in this file to share them with the res32 r/w
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//
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#include <afxwin.h>
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#include "..\common\helper.h"
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//=============================================================================
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// Get functions
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//
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UINT
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GetPascalStringW( BYTE * * lplpBuf, LPSTR lpszText, WORD wMaxLen, LONG* pdwSize )
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{
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// Get the length of the string
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WORD wstrlen = 0;
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WORD wMBLen = 0;
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GetWord( lplpBuf, &wstrlen, pdwSize );
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if ((wstrlen+1)>wMaxLen) {
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*pdwSize -= wstrlen*2;
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*lplpBuf += wstrlen*2;
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} else {
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if (wstrlen) {
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WCHAR* lpwszStr = new WCHAR[wstrlen+1];
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if (!lpwszStr) *pdwSize =0;
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else {
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memcpy(lpwszStr, *lplpBuf, (wstrlen*2));
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*(lpwszStr+wstrlen) = 0;
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wMBLen = (WORD)_WCSTOMBS( lpszText, (WCHAR*)lpwszStr, wMaxLen);
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delete lpwszStr;
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}
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}
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*(lpszText+wMBLen) = 0;
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*lplpBuf += wstrlen*2;
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*pdwSize -= wstrlen*2;
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}
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return(wstrlen+1);
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}
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UINT
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GetPascalStringA( BYTE * * lplpBuf, LPSTR lpszText, BYTE bMaxLen, LONG* pdwSize )
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{
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// Get the length of the string
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BYTE bstrlen = 0;
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GetByte( lplpBuf, &bstrlen, pdwSize );
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if ((bstrlen+1)>bMaxLen) {
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*pdwSize -= bstrlen;
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*lplpBuf += bstrlen;
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} else {
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if (bstrlen)
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memcpy(lpszText, *lplpBuf, bstrlen);
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*(lpszText+bstrlen) = 0;
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*lplpBuf += bstrlen;
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*pdwSize -= bstrlen;
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}
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return(bstrlen+1);
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}
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