88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
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#include "windows.h"
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#include <port1632.h>
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VOID FAR InitMerge();
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INT FAR AlertBox();
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BOOL FAR MergeStrings(CHAR *szSrc,
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CHAR *szMerge,
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CHAR *szDst);
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WORD wMerge;
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/* ** Post a message box */
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INT FAR AlertBox(hwndParent, szCaption, szText1, szText2, style)
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HWND hwndParent;
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CHAR *szCaption;
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CHAR *szText1;
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CHAR *szText2;
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WORD style;
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{
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CHAR szMessage[256];
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MergeStrings(szText1, szText2, szMessage);
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return (MessageBox(hwndParent, (LPSTR)szMessage, (LPSTR)szCaption, style));
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}
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/* ** Scan sz1 for merge spec. If found, insert string sz2 at that point.
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Then append rest of sz1 NOTE! Merge spec guaranteed to be two chars.
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returns TRUE if it does a merge, false otherwise. */
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BOOL FAR MergeStrings(szSrc, szMerge, szDst)
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CHAR *szSrc;
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CHAR *szMerge;
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CHAR *szDst;
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{
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register CHAR *pchSrc;
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register CHAR *pchDst;
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pchSrc = szSrc;
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pchDst = szDst;
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#ifndef UNICODE
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/* Find merge spec if there is one. */
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while (*(WORD *)pchSrc != wMerge) {
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if( IsDBCSLeadByte( *pchSrc ) )
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*pchDst++ = *pchSrc++;
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*pchDst++ = *pchSrc;
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/* If we reach end of string before merge spec, just return. */
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if(!*pchSrc++)
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return FALSE;
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}
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#else
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/* Find merge spec if there is one. */
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while (*(WORD *)pchSrc != wMerge) {
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*pchDst++ = *pchSrc;
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/* If we reach end of string before merge spec, just return. */
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if (!*pchSrc++)
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return FALSE;
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}
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#endif
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/* If merge spec found, insert sz2 there. (check for null merge string */
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if (szMerge) {
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while (*szMerge)
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*pchDst++ = *szMerge++;
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}
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/* Jump over merge spec */
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pchSrc++,pchSrc++;
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/* Now append rest of Src String */
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while (*pchDst++ = *pchSrc++);
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return TRUE;
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}
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VOID MergeInit(sz)
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CHAR *sz;
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{
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wMerge = *(WORD *)sz;
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}
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