1// Copyright 2011 Google Inc. 2// All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions are 6// met: 7// 8// * Redistributions of source code must retain the above copyright 9// notice, this list of conditions and the following disclaimer. 10// * Redistributions in binary form must reproduce the above copyright 11// notice, this list of conditions and the following disclaimer in the 12// documentation and/or other materials provided with the distribution. 13// * Neither the name of Google Inc. nor the names of its contributors 14// may be used to endorse or promote products derived from this software 15// without specific prior written permission. 16// 17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29/// \file utils/logging/operations.hpp 30/// Stateless logging facilities. 31 32#if !defined(UTILS_LOGGING_OPERATIONS_HPP) 33#define UTILS_LOGGING_OPERATIONS_HPP 34 35#include <string> 36 37#include "utils/fs/path.hpp" 38 39namespace utils { 40namespace logging { 41 42 43/// Severity levels for log messages. 44/// 45/// This enumeration must be sorted from the most severe message to the least 46/// severe. 47enum level { 48 level_error = 0, 49 level_warning, 50 level_info, 51 level_debug, 52}; 53 54 55fs::path generate_log_name(const fs::path&, const std::string&); 56void log(const level, const char*, const int, const std::string&); 57void set_inmemory(void); 58void set_persistency(const std::string&, const fs::path&); 59 60 61} // namespace logging 62} // namespace utils 63 64#endif // !defined(UTILS_LOGGING_OPERATIONS_HPP) 65