ZNCDebug.h

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/*
 * Copyright (C) 2004-2025 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>

#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