// Copyright (c) 2012-2017, The CryptoNote developers, The Bytecoin developers
//
// This file is part of Bytecoin.
//
// Bytecoin is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Bytecoin is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Bytecoin.  If not, see <http://www.gnu.org/licenses/>.

#include "StreamLogger.h"
#include <iostream>
#include <sstream>

namespace Logging {

StreamLogger::StreamLogger(Level level) : CommonLogger(level), stream(nullptr) {
}

StreamLogger::StreamLogger(std::ostream& stream, Level level) : CommonLogger(level), stream(&stream) {
}

void StreamLogger::attachToStream(std::ostream& stream) {
  this->stream = &stream;
}

void StreamLogger::doLogString(const std::string& message) {
  if (stream != nullptr && stream->good()) {
    std::lock_guard<std::mutex> lock(mutex);
    bool readingText = true;
    for (size_t charPos = 0; charPos < message.size(); ++charPos) {
      if (message[charPos] == ILogger::COLOR_DELIMETER) {
        readingText = !readingText;
      } else if (readingText) {
        *stream << message[charPos];
      }
    }

    *stream << std::flush;
  }
}

}
