libkazv
debug.hpp
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1 /*
2  * This file is part of libkazv.
3  * SPDX-FileCopyrightText: 2020 Tusooa Zhu
4  * SPDX-License-Identifier: AGPL-3.0-or-later
5  */
6 
7 
8 #pragma once
9 #include "libkazv-config.hpp"
10 #include <iostream>
11 #include <chrono>
12 #include <ctime>
13 
14 #include <boost/iostreams/stream.hpp>
15 
16 namespace Kazv
17 {
18  namespace detail
19  {
20  extern boost::iostreams::stream<boost::iostreams::null_sink> voidOutputHelper;
21 
23  {
29  };
30 
31  struct OutputHelper
32  {
33  std::string category;
34  OutputLevel severity;
35  OutputLevel level;
36 
37  std::ostream &basicFormat() const;
38 
39  template<class T>
40  std::ostream &operator<<(T &&arg) const {
41  if (severity <= level) {
42  return basicFormat() << std::forward<T>(arg);
43  } else {
44  return voidOutputHelper;
45  }
46  }
47  };
48 
49  struct OutputGroup
50  {
51  std::string name;
52  OutputLevel level;
53 
54  OutputHelper dbg() const;
55  OutputHelper info() const;
56  OutputHelper warn() const;
57  OutputHelper err() const;
58  };
59 
60  struct OutputConfig
61  {
62  OutputConfig();
63  OutputGroup api;
64  OutputGroup base;
65  OutputGroup client;
66  OutputGroup ee;
67  OutputGroup job;
68  OutputGroup crypto;
69  };
70  }
71 
72  extern const detail::OutputConfig kzo;
73 }
Kazv::detail::voidOutputHelper
boost::iostreams::stream< boost::iostreams::null_sink > voidOutputHelper
Definition: debug.cpp:26
Kazv::detail::ERROR
@ ERROR
Definition: debug.hpp:25
Kazv
Definition: location.hpp:10
Kazv::detail::WARNING
@ WARNING
Definition: debug.hpp:26
Kazv::kzo
const detail::OutputConfig kzo
Definition: debug.cpp:113
Kazv::detail::OutputLevel
OutputLevel
Definition: debug.hpp:22
Kazv::detail::NONE
@ NONE
Definition: debug.hpp:24
libkazv-config.hpp
Kazv::detail::INFO
@ INFO
Definition: debug.hpp:27
Kazv::detail::DEBUG
@ DEBUG
Definition: debug.hpp:28