1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
/* -*- c++ -*- */
/*
* Copyright 2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
/*******************************************************************************
* Copyright 2011 Johns Hopkins University Applied Physics Lab
* Author: Mark Plett
* Description:
* The gr_log module wraps the log4cxx library for logging in gnuradio.
*******************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gr_logger.h>
#include <stdexcept>
#include <algorithm>
#ifdef ENABLE_GR_LOG
#ifdef HAVE_LOG4CXX
bool gr_logger_configured(false);
void
logger_load_config(const std::string &config_filename)
{
if(!gr_logger_configured) {
gr_logger_configured = true;
if(config_filename.size() > 0) {
if(config_filename.find(".xml") != std::string::npos) {
log4cxx::xml::DOMConfigurator::configure(config_filename);
}
else {
log4cxx::PropertyConfigurator::configure(config_filename);
}
}
}
}
void
logger_load_config_and_watch(const std::string &config_filename,
unsigned int watch_period)
{
if(!gr_logger_configured) {
gr_logger_configured = true;
if(config_filename.size() > 0) {
if(config_filename.find(".xml") != std::string::npos) {
log4cxx::xml::DOMConfigurator::configureAndWatch(config_filename, watch_period);
}
else {
log4cxx::PropertyConfigurator::configureAndWatch(config_filename, watch_period);
}
}
}
}
void
logger_reset_config(void)
{
log4cxx::LogManager::resetConfiguration();
gr_logger_configured=false;
}
void
logger_set_level(gr_logger_ptr logger, const std::string &level)
{
std::string nocase = level;
std::transform(level.begin(), level.end(), nocase.begin(), ::tolower);
if(nocase == "off")
logger_set_level(logger, log4cxx::Level::getOff());
else if(nocase == "all")
logger_set_level(logger, log4cxx::Level::getAll());
else if(nocase == "trace")
logger_set_level(logger, log4cxx::Level::getTrace());
else if(nocase == "debug")
logger_set_level(logger, log4cxx::Level::getDebug());
else if(nocase == "info")
logger_set_level(logger, log4cxx::Level::getInfo());
else if(nocase == "warn")
logger_set_level(logger, log4cxx::Level::getWarn());
else if(nocase == "error")
logger_set_level(logger, log4cxx::Level::getError());
else if(nocase == "fatal")
logger_set_level(logger, log4cxx::Level::getFatal());
else
throw std::runtime_error("logger_set_level: Bad level type.\n");
}
void
logger_set_level(gr_logger_ptr logger, log4cxx::LevelPtr level)
{
logger->setLevel(level);
}
void
logger_get_level(gr_logger_ptr logger, std::string &level)
{
log4cxx::LevelPtr levelPtr = logger->getLevel();
if(levelPtr == log4cxx::Level::getOff()) level = "off";
if(levelPtr == log4cxx::Level::getAll()) level = "all";
if(levelPtr == log4cxx::Level::getTrace()) level = "trace";
if(levelPtr == log4cxx::Level::getDebug()) level = "debug";
if(levelPtr == log4cxx::Level::getInfo()) level = "info";
if(levelPtr == log4cxx::Level::getWarn()) level = "warn";
if(levelPtr == log4cxx::Level::getError()) level = "error";
if(levelPtr == log4cxx::Level::getFatal()) level = "fatal";
};
void
logger_get_level(gr_logger_ptr logger, log4cxx::LevelPtr level)
{
level = logger->getLevel();
}
void
logger_add_console_appender(gr_logger_ptr logger, std::string layout,
std::string target)
{
log4cxx::PatternLayout *playout =
new log4cxx::PatternLayout(layout);
log4cxx::ConsoleAppender *appender =
new log4cxx::ConsoleAppender(log4cxx::LayoutPtr(playout), target);
log4cxx::helpers::Pool p;
appender->activateOptions(p);
logger->addAppender(appender);
}
void
logger_add_file_appender(gr_logger_ptr logger, std::string layout,
std::string filename, bool append)
{
log4cxx::PatternLayout *playout =
new log4cxx::PatternLayout(layout);
log4cxx::FileAppender *appender =
new log4cxx::FileAppender(log4cxx::LayoutPtr(playout), filename, append);
log4cxx::helpers::Pool p;
appender->activateOptions(p);
logger->addAppender(appender);
}
void
logger_add_rollingfile_appender(gr_logger_ptr logger, std::string layout,
std::string filename, bool append,
int bkup_index, std::string filesize)
{
log4cxx::PatternLayout *playout =
new log4cxx::PatternLayout(layout);
log4cxx::RollingFileAppender *appender =
new log4cxx::RollingFileAppender(log4cxx::LayoutPtr(playout), filename, append);
appender->setMaxBackupIndex(bkup_index);
appender->setMaxFileSize(filesize);
log4cxx::helpers::Pool p;
appender->activateOptions(p);
logger->addAppender(appender);
}
void
logger_get_logger_names(std::vector<std::string>& names)
{
log4cxx::LoggerList list = log4cxx::LogManager::getCurrentLoggers();
log4cxx::LoggerList::iterator logger = list.begin();
names.clear();
for(; logger != list.end(); logger++) {
names.push_back((*logger)->getName());
}
}
#endif /* HAVE_LOG4CXX */
#endif /* ENABLE_GR_LOGGER */
|
