2025-01-13 12:35:42 +00:00

61 lines
1.5 KiB
C++
Executable File

// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "debug.h"
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <string>
#include <iostream>
using namespace std;
USE_DEBUG_FLAG(D_PM);
// Helper class for printing C format string
class CFmtPrinter
{
public:
char buf[500]; // Length limit.
explicit CFmtPrinter(const char *fmt, va_list va)
{
vsnprintf(buf, sizeof(buf), fmt, va);
buf[sizeof(buf)-1] = '\0';
}
};
static ostream &
operator<<(ostream &os, const CFmtPrinter &p)
{
return os << p.buf;
}
void
panicCFmt(const string &func, uint line, const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
Debug("PM", func, line, true).getStreamAggr() << CFmtPrinter(fmt, va);
va_end(va);
}
void
debugPrtCFmt(const char *func, uint line, const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
Debug("PM", func, line, Debug::DebugLevel::TRACE, D_PM).getStreamAggr() << CFmtPrinter(fmt, va);
va_end(va);
}