Tianjie Xu | 18480eb | 2017-11-29 16:21:43 -0800 | [diff] [blame] | 1 | // Copyright 2017 The Chromium OS Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "bsdiff/logging.h" |
| 6 | |
| 7 | #include <ctime> |
| 8 | |
| 9 | LogMessage::LogMessage(const char* file, |
| 10 | unsigned int line, |
| 11 | const char* severity) |
| 12 | : LogMessage(file, line, severity, -1) {} |
| 13 | |
| 14 | |
| 15 | LogMessage::LogMessage(const char* file, |
| 16 | unsigned int line, |
| 17 | const char* severity, |
| 18 | int error) |
| 19 | : error_(error) { |
| 20 | std::time_t t = std::time(nullptr); |
| 21 | char timestamp[32]; |
| 22 | strftime(timestamp, sizeof(timestamp), "%m-%d %H:%M:%S", std::localtime(&t)); |
| 23 | |
| 24 | stream_ << severity << " " << timestamp << " " << file << ":" << line << ": "; |
| 25 | } |
| 26 | |
| 27 | LogMessage::~LogMessage() { |
| 28 | if (error_ != -1) { |
| 29 | stream_ << ": " << strerror(error_); |
| 30 | } |
| 31 | std::cerr << stream_.str() << std::endl; |
| 32 | } |