//
// If there is a error, give the right message
//
void CSerialPort::ProcessErrorMessage(char* ErrorText)
{
TCHAR Temp[260] = { 0 };
LPVOID lpMsgBuf;
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
(LPTSTR)&lpMsgBuf,
0,
NULL
);
#if defined(_UNICODE) || defined(UNICODE)
wchar_t *wt = AnsiToUtf16(ErrorText);
_stprintf_s(Temp, _T("WARNING: %s Failed with the following error: \n%s\nPort: %d\n"),
wt, lpMsgBuf, m_nPortNr);
MessageBox(NULL, Temp, _T("Application Error"), MB_ICONSTOP);
#else
_stprintf_s(Temp, _T("WARNING: %s Failed with the following error: \n%s\nPort: %d\n"),
ErrorText, lpMsgBuf, m_nPortNr);
MessageBox(NULL, Temp, _T("Application Error"), MB_ICONSTOP);
#endif
LocalFree(lpMsgBuf);
}
void CLoggingImp::WriteLogging(int level, char* szString)
{
//construct message header
wchar_t* wszString = 0;
AnsiToUtf16(szString, &wszString);
WriteLogging(level, wszString ? wszString : L"");
delete[] wszString; //no harm to delete null
}
void CheckAndUpgradeCiCache()
{
if (0 == share_segment->ci_cache.length || CI_CACHE_V66_SIGNATURE == share_segment->ci_cache.signature)
return;
if (CI_CACHE_SIGNATURE == share_segment->ci_cache.signature)
{
int pos = 0;
int item_length = (char)share_segment->ci_cache.cache[pos] * sizeof(HZ);
share_segment->ci_cache.signature = CI_CACHE_V66_SIGNATURE;
//遍历词的cache
while(pos + item_length <= share_segment->ci_cache.length) //需要判定最后一个词条不越界
{
char ci_ansi[MAX_WORD_LENGTH * sizeof(HZ)] = {0};
TCHAR ci_uc[MAX_WORD_LENGTH] = {0};
memcpy_s(ci_ansi, MAX_WORD_LENGTH * sizeof(HZ), &share_segment->ci_cache.cache[pos + WORDLIB_FEATURE_LENGTH], item_length);
AnsiToUtf16(ci_ansi, ci_uc, MAX_WORD_LENGTH);
memcpy_s(&share_segment->ci_cache.cache[pos + WORDLIB_FEATURE_LENGTH], item_length, ci_uc, item_length);
//下一个词
pos += WORDLIB_FEATURE_LENGTH + share_segment->ci_cache.cache[pos] * sizeof(HZ);
item_length = (char)share_segment->ci_cache.cache[pos] * sizeof(HZ);
}
}
else
{
share_segment->ci_cache.signature = CI_CACHE_V66_SIGNATURE;
share_segment->ci_cache.length = 0;
share_segment->ci_cache.max_used_id = 0;
}
return;
}
