vxlog / src / vxlog / syslog-outputter.h

// Copyright (c) 2009-2010 Volvox Development Team
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
// Author: Konstantin Lepa <konstantin.lepa@gmail.com>

#ifndef VOLVOX_VXLOG_SYSLOG_OUTPUTTER_H_
#define VOLVOX_VXLOG_SYSLOG_OUTPUTTER_H_

#include "vxlog/outputter-interface.h"
#include "vxlog/macros.h"
#include <syslog.h>

namespace vxlog {

class SyslogOutputter : public OutputterInterface {
 public:
  SyslogOutputter(const char *ident, int option, int facility) {
    ::openlog(ident, option, facility);
  }

  ~SyslogOutputter() { ::closelog(); }

  void Print(Level::Type level, const char *modname, const char *str) {
    ::syslog(kLevelNames[level], "<%s> %s\n", modname, str);
  }

  void Flush() {}

 private:
  static const int kLevelNames[Level::kSummary];

  VXLOG_DISALLOW_COPY_AND_ASSIGN(SyslogOutputter);
};

typedef std::tr1::shared_ptr<SyslogOutputter> SyslogOutputterPtr;

}  // namespace vxlog

#endif  // VOLVOX_VXLOG_SYSLOG_OUTPUTTER_H_
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