C++ (Cpp) get_exception_string Examples

Example #1

static void
date_time_list_get_value (GtkTreeModel *tree_model,
                          GtkTreeIter *iter,
                          gint column,
                          GValue *value)
{
	EDateTimeList        *date_time_list = E_DATE_TIME_LIST (tree_model);
	struct icaltimetype  *itt;
	GList                *l;
	const gchar          *str;

	g_return_if_fail (E_IS_DATE_TIME_LIST (tree_model));
	g_return_if_fail (column < E_DATE_TIME_LIST_NUM_COLUMNS);
	g_return_if_fail (E_DATE_TIME_LIST (tree_model)->priv->stamp == iter->stamp);
	g_return_if_fail (IS_VALID_ITER (date_time_list, iter));

	g_value_init (value, column_types[column]);

	if (!date_time_list->priv->list)
		return;

	l = iter->user_data;
	itt = l->data;

	if (!itt)
		return;

	switch (column) {
		case E_DATE_TIME_LIST_COLUMN_DESCRIPTION:
			str = get_exception_string (date_time_list, itt);
			g_value_set_string (value, str);
			break;
	}
}

Example #2

File: helpers.c Project: logtcn/neovim

/// End try block, set the error message if any and return true if an error
/// occurred.
///
/// @param err Pointer to the stack-allocated error object
/// @return true if an error occurred
bool try_end(Error *err)
{
    --trylevel;

    // Without this it stops processing all subsequent VimL commands and
    // generates strange error messages if I e.g. try calling Test() in a
    // cycle
    did_emsg = false;

    if (got_int) {
        if (did_throw) {
            // If we got an interrupt, discard the current exception
            discard_current_exception();
        }

        api_set_error(err, Exception, _("Keyboard interrupt"));
        got_int = false;
    } else if (msg_list != NULL && *msg_list != NULL) {
        int should_free;
        char *msg = (char *)get_exception_string(*msg_list,
                    ET_ERROR,
                    NULL,
                    &should_free);
        xstrlcpy(err->msg, msg, sizeof(err->msg));
        err->set = true;
        free_global_msglist();

        if (should_free) {
            xfree(msg);
        }
    } else if (did_throw) {
        api_set_error(err, Exception, "%s", current_exception->value);
        discard_current_exception();
    }

    return err->set;
}

Example #3

File: gerneralopr.cpp Project: colordancer/GenOpr

//////////////////////////////////////////////////////////////////////////
//截获异常信息，并生成自定义的异常报告和弹出窗口
//////////////////////////////////////////////////////////////////////////
LONG WINAPI CustomExceptionFun(struct _EXCEPTION_POINTERS* ExceptionInfo)
{
	SetUnhandledExceptionFilter(NULL);
	CString logPath,folderPath,errDetail;
	CString tips;
	CString strDes,strStack;
	CTime timer;
	CStdioFile stFile;
	TCHAR sz_module[MAX_PATH] = {0};
	UINT_PTR section = 0, offset = 0;

	strDes.Format(L"%s\r\n%s",L"我们很抱歉地通知您，程序遇到错误，不得不终止。",L"以下是该错误的详细信息：");
	//werDlg.SetDes(strDes);

	TCHAR szFileName[MAX_PATH];
	::GetModuleFileName(NULL, szFileName, MAX_PATH);  
	*(_tcsrchr(szFileName, _T('\\')) + 1) = 0;

	timer = CTime::GetCurrentTime();
	folderPath.Format(L"%slog\\",szFileName);
	logPath.Format(L"%slog\\dump_%d_%d_%d_%d.txt",
		szFileName,
		timer.GetYear(),
		timer.GetMonth(),
		timer.GetDay(),
		timer.GetHour());

	
	tips.Format(L"%s\r\n%s",L"以上错误信息保存在：",logPath);
	g_strErrLogPath = logPath;

	//生成错误地址
	get_logical_address(ExceptionInfo->ExceptionRecord->ExceptionAddress, sz_module, sizeof(sz_module));

	//生成堆栈信息
	stack_walk(strStack,ExceptionInfo->ContextRecord);

	//生成寄存器信息
#ifdef _M_IX86  // Intel Only!
	CString strReg;
	strReg = L"\nRegisters:\r\n";
	strReg.Format(L"%sEAX:%08X\r\nEBX:%08X\r\nECX:%08X\r\nEDX:%08X\r\nESI:%08X\r\nEDI:%08X\r\n", strReg,ExceptionInfo->ContextRecord->Eax, ExceptionInfo->ContextRecord->Ebx, ExceptionInfo->ContextRecord->Ecx, ExceptionInfo->ContextRecord->Edx, ExceptionInfo->ContextRecord->Esi, ExceptionInfo->ContextRecord->Edi );
	strReg.Format(L"%sCS:EIP: %04X:%08X\r\n",strReg, ExceptionInfo->ContextRecord->SegCs, ExceptionInfo->ContextRecord->Eip);
	strReg.Format(L"%sSS:ESP: %04X:%08X  \r\nEBP:%08X\r\n",strReg, ExceptionInfo->ContextRecord->SegSs, ExceptionInfo->ContextRecord->Esp, ExceptionInfo->ContextRecord->Ebp );
	strReg.Format(L"%sDS:%04X  ES:%04X  FS:%04X  GS:%04X\r\n", strReg,ExceptionInfo->ContextRecord->SegDs, ExceptionInfo->ContextRecord->SegEs, ExceptionInfo->ContextRecord->SegFs, ExceptionInfo->ContextRecord->SegGs );
	strReg.Format(L"%sFlags:%08X\r\n",strReg, ExceptionInfo->ContextRecord->EFlags);
#endif //_M_IX86


	//生成错误详细信息
	errDetail.Format(L"Error Code:%x\r\n%s\r\nAddress:%x\r\n%s\r\n\r\n%s\r\n%s",
		ExceptionInfo->ExceptionRecord->ExceptionCode,
		get_exception_string(ExceptionInfo->ExceptionRecord->ExceptionCode),
		ExceptionInfo->ExceptionRecord->ExceptionAddress,
		sz_module,
		strReg,
		strStack);
	g_strErrDetail = errDetail;

	//写日志
	CFileFind fileFinder;
	if (!fileFinder.FindFile(folderPath))
	{
		if (::CreateDirectory(folderPath,NULL) < 0)
			return EXCEPTION_EXECUTE_HANDLER;
	}

	
	if (stFile.Open(logPath,CFile::modeCreate | CFile::modeNoTruncate | CFile::modeReadWrite | CFile::typeBinary))
	{
		stFile.SeekToEnd();
		stFile.Write("\377\376", 2);
		stFile.WriteString(errDetail);
		stFile.Close();
	}

	//werDlg.DoModal();
	CreateWerWindow(logPath,errDetail);

	return EXCEPTION_EXECUTE_HANDLER;
}