Current File : //data/old/usr/local/include/znc/ZNCDebug.h
/*
* Copyright (C) 2004-2018 ZNC, see the NOTICE file for details.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with 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.
*/
#ifndef ZNCDEBUG_H
#define ZNCDEBUG_H
#include <znc/zncconfig.h>
#include <znc/ZNCString.h>
#include <sstream>
/** Output a debug info if debugging is enabled.
* If ZNC was compiled with <code>--enable-debug</code> or was started with
* <code>--debug</code>, the given argument will be sent to stdout.
*
* You can use all the features of C++ streams:
* @code
* DEBUG("I had " << errors << " errors");
* @endcode
*
* @param f The expression you want to display.
*/
#define DEBUG(f) \
do { \
if (CDebug::Debug()) { \
CDebugStream sDebug; \
sDebug << f; \
} \
} while (0)
class CDebug {
public:
static void SetStdoutIsTTY(bool b) { stdoutIsTTY = b; }
static bool StdoutIsTTY() { return stdoutIsTTY; }
static void SetDebug(bool b) { debug = b; }
static bool Debug() { return debug; }
static CString Filter(const CString& sUnfilteredLine);
protected:
static bool stdoutIsTTY;
static bool debug;
};
class CDebugStream : public std::ostringstream {
public:
~CDebugStream();
};
#endif // !ZNCDEBUG_H
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