BOOL SearchForExecutableSingle	(	LPCTSTR	pFileName,
		LPTSTR	pFullName,
		LPTSTR	pPathExt,
		LPTSTR	pDirectory
	)

Definition at line 86 of file where.c.

Referenced by SearchForExecutable().

{
    TCHAR  szPathBuffer[CMDLINE_LENGTH], *pszPathEnd;
    LPTSTR s,f;
    /* initialize full name buffer */
    *pFullName = _T('\0');

    TRACE ("SearchForExecutableSingle: \'%s\' in dir: \'%s\'\n",
        debugstr_aw(pFileName), debugstr_aw(pDirectory));

    pszPathEnd = szPathBuffer;
    if (pDirectory != NULL)
    {
        _tcscpy(szPathBuffer, pDirectory);
        pszPathEnd += _tcslen(pszPathEnd);
        *pszPathEnd++ = _T('\\');
    }
    _tcscpy(pszPathEnd, pFileName);
    pszPathEnd += _tcslen(pszPathEnd);

    if (IsExistingFile (szPathBuffer))
    {
        TRACE ("Found: \'%s\'\n", debugstr_aw(szPathBuffer));
        _tcscpy (pFullName, szPathBuffer);
        return TRUE;
    }

    s = pPathExt;
    while (s && *s)
    {
        f = _tcschr (s, _T(';'));

        if (f)
        {
            _tcsncpy (pszPathEnd, s, (size_t)(f-s));
            pszPathEnd[f-s] = _T('\0');
            s = f + 1;
        }
        else
        {
            _tcscpy (pszPathEnd, s);
            s = NULL;
        }

        if (IsExistingFile (szPathBuffer))
        {
            TRACE ("Found: \'%s\'\n", debugstr_aw(szPathBuffer));
            _tcscpy (pFullName, szPathBuffer);
            return TRUE;
        }
    }
    return FALSE;
}

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