Mercurial > hg > orthanc

annotate Core/Logging.cpp @ 1900:b1291df2f780

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
2016
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 04 Jan 2016 13:17:22 +0100
parents b6f656a0bf2c
children e39a2657f1c6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1485
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1731
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1485
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
5 *
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 * This program is free software: you can redistribute it and/or
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * modify it under the terms of the GNU General Public License as
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * published by the Free Software Foundation, either version 3 of the
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * License, or (at your option) any later version.
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 *
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * In addition, as a special exception, the copyright holders of this
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * program give permission to link the code of its release with the
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * that use the same license as the "OpenSSL" library), and distribute
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * the linked executables. You must obey the GNU General Public License
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * in all respects for all of the code used other than "OpenSSL". If you
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * modify file(s) with this exception, you may extend this exception to
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * your version of the file(s), but you are not obligated to do so. If
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * you do not wish to do so, delete this exception statement from your
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * version. If you delete this exception statement from all source files
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * in the program, then also delete it here.
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 *
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 * This program is distributed in the hope that it will be useful, but
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * General Public License for more details.
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 *
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 * You should have received a copy of the GNU General Public License
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 **/
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 #include "PrecompiledHeaders.h"
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34 #include "Logging.h"
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35
1551
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
36 #if ORTHANC_ENABLE_LOGGING != 1
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
37
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
38 namespace Orthanc
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
39 {
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
40 namespace Logging
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
41 {
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
42 void Initialize()
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
43 {
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
44 }
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
45
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
46 void Finalize()
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
47 {
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
48 }
1485
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49
1551
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
50 void EnableInfoLevel(bool enabled)
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
51 {
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
52 }
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
53
1551
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
54 void EnableTraceLevel(bool enabled)
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
55 {
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
56 }
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
57
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
58 void SetTargetFolder(const std::string& path)
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
59 {
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
60 }
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
61 }
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
62 }
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
63
0dba274074eb standalone logging
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1507
diff changeset
64 #elif ORTHANC_ENABLE_GOOGLE_LOG == 1
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
65
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
66 /*********************************************************
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
67 * Wrapper around Google Log
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
68 *********************************************************/
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
69
1485
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 namespace Orthanc
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 {
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
72 namespace Logging
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73 {
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74 void Initialize()
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75 {
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
76 // Initialize Google's logging library.
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 FLAGS_logtostderr = true;
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78 FLAGS_minloglevel = 1; // Do not print LOG(INFO) by default
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79 FLAGS_v = 0; // Do not print trace-level VLOG(1) by default
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
80
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81 google::InitGoogleLogging("Orthanc");
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
82 }
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
84 void Finalize()
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
85 {
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86 google::ShutdownGoogleLogging();
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
87 }
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89 void EnableInfoLevel(bool enabled)
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
90 {
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
91 FLAGS_minloglevel = (enabled ? 0 : 1);
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92 }
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94 void EnableTraceLevel(bool enabled)
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 {
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96 if (enabled)
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 {
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98 FLAGS_minloglevel = 0;
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99 FLAGS_v = 1;
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
100 }
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
101 else
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
102 {
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
103 FLAGS_v = 0;
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
104 }
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
105 }
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
106
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
107 void SetTargetFolder(const std::string& path)
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
108 {
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
109 FLAGS_logtostderr = false;
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
110 FLAGS_log_dir = path;
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
111 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
112 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
113 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
114
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
115 #else
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
116
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
117 /*********************************************************
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
118 * Use internal logger, not Google Log
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
119 *********************************************************/
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
120
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
121 #include "OrthancException.h"
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
122 #include "Enumerations.h"
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
123 #include "Toolbox.h"
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
124
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
125 #include <fstream>
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
126 #include <boost/filesystem.hpp>
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
127 #include <boost/thread.hpp>
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
128
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
129 #if BOOST_HAS_DATE_TIME == 1
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
130 # include <boost/date_time/posix_time/posix_time.hpp>
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
131 #else
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
132 # error Boost::date_time is required
1487
23083810d543 removal of unneeded static libraries
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1485
diff changeset
133 #endif
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
134
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
135
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
136 namespace
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
137 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
138 struct LoggingState
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
139 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
140 bool infoEnabled_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
141 bool traceEnabled_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
142
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
143 std::ostream* error_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
144 std::ostream* warning_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
145 std::ostream* info_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
146
1731
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
147 std::auto_ptr<std::ofstream> file_;
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
148
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
149 LoggingState() :
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
150 infoEnabled_(false),
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
151 traceEnabled_(false),
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
152 error_(&std::cerr),
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
153 warning_(&std::cerr),
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
154 info_(&std::cerr)
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
155 {
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
156 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
157 };
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
158 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
159
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
160
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
161
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
162 static std::auto_ptr<LoggingState> loggingState_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
163 static boost::mutex loggingMutex_;
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
164
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
165
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
166
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
167 namespace Orthanc
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
168 {
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
169 namespace Logging
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
170 {
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
171 static void GetLogPath(boost::filesystem::path& log,
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
172 boost::filesystem::path& link,
1731
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
173 const std::string& suffix,
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
174 const std::string& directory)
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
175 {
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
176 /**
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
177 From Google Log documentation:
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
178
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
179 Unless otherwise specified, logs will be written to the filename
1731
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
180 "<program name>.<hostname>.<user name>.log<suffix>.",
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
181 followed by the date, time, and pid (you can't prevent the date,
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
182 time, and pid from being in the filename).
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
183
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
184 In this implementation : "hostname" and "username" are not used
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
185 **/
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
186
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
187 boost::posix_time::ptime now = boost::posix_time::second_clock::local_time();
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
188 boost::filesystem::path root(directory);
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
189 boost::filesystem::path exe(Toolbox::GetPathToExecutable());
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
190
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
191 if (!boost::filesystem::exists(root) ||
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
192 !boost::filesystem::is_directory(root))
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
193 {
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
194 throw OrthancException(ErrorCode_CannotWriteFile);
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
195 }
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
196
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
197 char date[64];
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
198 sprintf(date, "%04d%02d%02d-%02d%02d%02d.%d",
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
199 static_cast<int>(now.date().year()),
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
200 now.date().month().as_number(),
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
201 now.date().day().as_number(),
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
202 now.time_of_day().hours(),
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
203 now.time_of_day().minutes(),
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
204 now.time_of_day().seconds(),
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
205 Toolbox::GetProcessId());
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
206
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
207 std::string programName = exe.filename().replace_extension("").string();
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
208
1731
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
209 log = (root / (programName + ".log" + suffix + "." + std::string(date)));
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
210 link = (root / (programName + ".log" + suffix));
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
211 }
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
212
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
213
1731
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
214 static void PrepareLogFile(std::auto_ptr<std::ofstream>& file,
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
215 const std::string& suffix,
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
216 const std::string& directory)
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
217 {
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
218 boost::filesystem::path log, link;
1731
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
219 GetLogPath(log, link, suffix, directory);
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
220
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
221 #if !defined(_WIN32) && (defined(__unix__) || defined(__unix) || (defined(__APPLE__) && defined(__MACH__)))
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
222 boost::filesystem::remove(link);
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
223 boost::filesystem::create_symlink(log.filename(), link);
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
224 #endif
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
225
1494
a13581480b1f fix mingw build
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1490
diff changeset
226 file.reset(new std::ofstream(log.string().c_str()));
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
227 }
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
228
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
229
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
230 void Initialize()
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
231 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
232 boost::mutex::scoped_lock lock(loggingMutex_);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
233 loggingState_.reset(new LoggingState);
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
234 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
235
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
236 void Finalize()
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
237 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
238 boost::mutex::scoped_lock lock(loggingMutex_);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
239 loggingState_.reset(NULL);
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
240 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
241
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
242 void EnableInfoLevel(bool enabled)
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
243 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
244 boost::mutex::scoped_lock lock(loggingMutex_);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
245 assert(loggingState_.get() != NULL);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
246
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
247 loggingState_->infoEnabled_ = enabled;
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
248 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
249
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
250 void EnableTraceLevel(bool enabled)
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
251 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
252 boost::mutex::scoped_lock lock(loggingMutex_);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
253 assert(loggingState_.get() != NULL);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
254
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
255 loggingState_->traceEnabled_ = enabled;
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
256
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
257 if (enabled)
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
258 {
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
259 // Also enable the "INFO" level when trace-level debugging is enabled
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
260 loggingState_->infoEnabled_ = true;
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
261 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
262 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
263
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
264 void SetTargetFolder(const std::string& path)
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
265 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
266 boost::mutex::scoped_lock lock(loggingMutex_);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
267 assert(loggingState_.get() != NULL);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
268
1731
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
269 PrepareLogFile(loggingState_->file_, "" /* no suffix */, path);
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
270
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
271 loggingState_->warning_ = loggingState_->file_.get();
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
272 loggingState_->error_ = loggingState_->file_.get();
b6f656a0bf2c "--logdir" creates a single log file instead of 3 separate files for errors/warnings/infos
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1551
diff changeset
273 loggingState_->info_ = loggingState_->file_.get();
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
274 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
275
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
276 InternalLogger::InternalLogger(const char* level,
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
277 const char* file,
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
278 int line) :
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
279 lock_(loggingMutex_),
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
280 stream_(&null_) // By default, logging to "/dev/null" is simulated
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
281 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
282 if (loggingState_.get() == NULL)
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
283 {
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
284 fprintf(stderr, "ERROR: Trying to log a message after the finalization of the logging engine\n");
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
285 return;
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
286 }
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
287
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
288 LogLevel l = StringToLogLevel(level);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
289
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
290 if ((l == LogLevel_Info && !loggingState_->infoEnabled_) ||
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
291 (l == LogLevel_Trace && !loggingState_->traceEnabled_))
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
292 {
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
293 // This logging level is disabled, directly exit and unlock
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
294 // the mutex to speed-up things. The stream is set to "/dev/null"
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
295 lock_.unlock();
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
296 return;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
297 }
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
298
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
299 // Compute the header of the line, temporary release the lock as
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
300 // this is a time-consuming operation
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
301 lock_.unlock();
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
302 std::string header;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
303
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
304 {
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
305 boost::filesystem::path path(file);
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
306 boost::posix_time::ptime now = boost::posix_time::microsec_clock::local_time();
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
307 boost::posix_time::time_duration duration = now.time_of_day();
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
308
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
309 /**
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
310 From Google Log documentation:
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
311
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
312 "Log lines have this form:
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
313
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
314 Lmmdd hh:mm:ss.uuuuuu threadid file:line] msg...
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
315
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
316 where the fields are defined as follows:
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
317
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
318 L A single character, representing the log level (eg 'I' for INFO)
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
319 mm The month (zero padded; ie May is '05')
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
320 dd The day (zero padded)
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
321 hh:mm:ss.uuuuuu Time in hours, minutes and fractional seconds
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
322 threadid The space-padded thread ID as returned by GetTID() (this matches the PID on Linux)
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
323 file The file name
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
324 line The line number
1490
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
325 msg The user-supplied message"
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
326
596927722403 support of --logdir by the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1489
diff changeset
327 In this implementation, "threadid" is not printed.
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
328 **/
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
329
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
330 char date[32];
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
331 sprintf(date, "%c%02d%02d %02d:%02d:%02d.%06d ",
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
332 level[0],
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
333 now.date().month().as_number(),
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
334 now.date().day().as_number(),
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
335 duration.hours(),
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
336 duration.minutes(),
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
337 duration.seconds(),
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
338 static_cast<int>(duration.fractional_seconds()));
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
339
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
340 header = std::string(date) + path.filename().string() + ":" + boost::lexical_cast<std::string>(line) + "] ";
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
341 }
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
342
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
343
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
344 // The header is computed, we now re-lock the mutex to access
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
345 // the stream objects. Pay attention that "loggingState_",
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
346 // "infoEnabled_" or "traceEnabled_" might have changed while
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
347 // the mutex was unlocked.
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
348 lock_.lock();
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
349
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
350 if (loggingState_.get() == NULL)
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
351 {
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
352 fprintf(stderr, "ERROR: Trying to log a message after the finalization of the logging engine\n");
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
353 return;
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
354 }
1495
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
355
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
356 switch (l)
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
357 {
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
358 case LogLevel_Error:
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
359 stream_ = loggingState_->error_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
360 break;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
361
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
362 case LogLevel_Warning:
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
363 stream_ = loggingState_->warning_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
364 break;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
365
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
366 case LogLevel_Info:
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
367 if (loggingState_->infoEnabled_)
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
368 {
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
369 stream_ = loggingState_->info_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
370 }
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
371
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
372 break;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
373
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
374 case LogLevel_Trace:
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
375 if (loggingState_->traceEnabled_)
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
376 {
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
377 stream_ = loggingState_->info_;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
378 }
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
379
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
380 break;
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
381
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
382 default:
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
383 throw OrthancException(ErrorCode_InternalError);
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
384 }
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
385
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
386 if (stream_ == &null_)
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
387 {
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
388 // The logging is disabled for this level. The stream is the
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
389 // "null_" member of this object, so we can release the global
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
390 // mutex.
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
391 lock_.unlock();
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
392 }
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
393
fbe40117eb21 improve the performance of the internal logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1494
diff changeset
394 (*stream_) << header;
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
395 }
1507
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
396
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
397
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
398 InternalLogger::~InternalLogger()
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
399 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
400 if (stream_ != &null_)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
401 {
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
402 #if defined(_WIN32)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
403 *stream_ << "\r\n";
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
404 #else
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
405 *stream_ << "\n";
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
406 #endif
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
407
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
408 stream_->flush();
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
409 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
410 }
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
411
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1495
diff changeset
412
1485
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
413 }
27661b33f624 Creation of Logging.h
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
414 }
1488
c8763b603b0e flag for plugins
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1487
diff changeset
415
1489
1389834e130f basic logger
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1488
diff changeset
416 #endif // ORTHANC_ENABLE_LOGGING