4 #ifndef OPENVDB_UTIL_LOGGING_HAS_BEEN_INCLUDED 5 #define OPENVDB_UTIL_LOGGING_HAS_BEEN_INCLUDED 9 #ifdef OPENVDB_USE_LOG4CPLUS 11 #include <log4cplus/appender.h> 12 #include <log4cplus/configurator.h> 13 #include <log4cplus/consoleappender.h> 14 #include <log4cplus/layout.h> 15 #include <log4cplus/logger.h> 16 #include <log4cplus/spi/loggingevent.h> 32 Debug = log4cplus::DEBUG_LOG_LEVEL,
33 Info = log4cplus::INFO_LOG_LEVEL,
34 Warn = log4cplus::WARN_LOG_LEVEL,
35 Error = log4cplus::ERROR_LOG_LEVEL,
36 Fatal = log4cplus::FATAL_LOG_LEVEL
48 : log4cplus::PatternLayout(
49 progName_.empty() ?
std::string{
"%5p: %m%n"} : (progName_ +
" %5p: %m%n"))
51 , mProgName(progName_)
57 const std::string&
progName()
const {
return mProgName; }
60 const log4cplus::spi::InternalLoggingEvent& event)
override 63 log4cplus::PatternLayout::formatAndAppend(strm, event);
66 log4cplus::tostringstream s;
67 switch (event.getLogLevel()) {
68 case log4cplus::DEBUG_LOG_LEVEL: s <<
"\033[32m";
break;
69 case log4cplus::ERROR_LOG_LEVEL:
70 case log4cplus::FATAL_LOG_LEVEL: s <<
"\033[31m";
break;
71 case log4cplus::INFO_LOG_LEVEL: s <<
"\033[36m";
break;
72 case log4cplus::WARN_LOG_LEVEL: s <<
"\033[35m";
break;
74 log4cplus::PatternLayout::formatAndAppend(s, event);
75 strm << s.str() <<
"\033[0m" << std::flush;
81 #pragma warning disable:1478 82 #elif defined(__clang__) 83 #pragma clang diagnostic push 84 #pragma clang diagnostic ignored "-Wdeprecated-declarations" 85 #elif defined(__GNUC__) 86 #pragma GCC diagnostic push 87 #pragma GCC diagnostic ignored "-Wdeprecated-declarations" 90 #if defined(LOG4CPLUS_VERSION) && defined(LOG4CPLUS_MAKE_VERSION) 91 #if LOG4CPLUS_VERSION >= LOG4CPLUS_MAKE_VERSION(2, 0, 0) 93 using Ptr = std::unique_ptr<log4cplus::Layout>;
95 using Ptr = std::auto_ptr<log4cplus::Layout>;
98 using Ptr = std::auto_ptr<log4cplus::Layout>;
101 static Ptr create(
const std::string& progName_,
bool useColor =
true)
108 #elif defined(__clang__) 109 #pragma clang diagnostic pop 110 #elif defined(__GNUC__) 111 #pragma GCC diagnostic pop 115 bool mUseColor =
true;
116 std::string mProgName;
120 inline log4cplus::Logger
123 return log4cplus::Logger::getInstance(LOG4CPLUS_TEXT(
"openvdb"));
127 inline log4cplus::SharedAppenderPtr
130 return getLogger().getAppender(LOG4CPLUS_TEXT(
"OPENVDB"));
141 case log4cplus::DEBUG_LOG_LEVEL:
return Level::Debug;
142 case log4cplus::INFO_LOG_LEVEL:
return Level::Info;
143 case log4cplus::WARN_LOG_LEVEL:
return Level::Warn;
144 case log4cplus::ERROR_LOG_LEVEL:
return Level::Error;
145 case log4cplus::FATAL_LOG_LEVEL:
break;
165 for (
int i = 1; i < argc; ++i) {
166 const std::string arg{argv[i]};
168 if (arg ==
"-debug") {
setLevel(Level::Debug); }
169 else if (arg ==
"-error") {
setLevel(Level::Error); }
170 else if (arg ==
"-fatal") {
setLevel(Level::Fatal); }
171 else if (arg ==
"-info") {
setLevel(Level::Info); }
172 else if (arg ==
"-warn") {
setLevel(Level::Warn); }
173 else { remove =
false; }
174 if (remove) argv[i] =
nullptr;
176 auto end = std::remove(argv + 1, argv + argc,
nullptr);
177 argc = static_cast<int>(end - argv);
188 appender->setLayout(internal::ColoredPatternLayout::create(progName, useColor));
206 logger.setAdditivity(
false);
209 if (
auto appender = log4cplus::SharedAppenderPtr{
new log4cplus::ConsoleAppender}) {
210 appender->setName(LOG4CPLUS_TEXT(
"OPENVDB"));
211 logger.addAppender(appender);
230 auto progName = (argc > 0 ? argv[0] :
"");
231 if (
const char* ptr = ::strrchr(progName,
'/')) progName = ptr + 1;
240 #define OPENVDB_LOG(level, message) \ 242 auto _log = openvdb::logging::internal::getLogger(); \ 243 if (_log.isEnabledFor(log4cplus::level##_LOG_LEVEL)) { \ 244 std::ostringstream _buf; \ 246 _log.forcedLog(log4cplus::level##_LOG_LEVEL, _buf.str(), __FILE__, __LINE__); \ 251 #define OPENVDB_LOG_INFO(message) OPENVDB_LOG(INFO, message) 252 #define OPENVDB_LOG_WARN(message) OPENVDB_LOG(WARN, message) 254 #define OPENVDB_LOG_ERROR(message) OPENVDB_LOG(ERROR, message) 256 #define OPENVDB_LOG_FATAL(message) OPENVDB_LOG(FATAL, message) 259 #define OPENVDB_LOG_DEBUG(message) OPENVDB_LOG(DEBUG, message) 262 #define OPENVDB_LOG_DEBUG(message) 265 #define OPENVDB_LOG_DEBUG_RUNTIME(message) OPENVDB_LOG(DEBUG, message) 269 #else // ifdef OPENVDB_USE_LOG4CPLUS 273 #define OPENVDB_LOG_INFO(mesg) 274 #define OPENVDB_LOG_WARN(mesg) do { std::cerr << "WARNING: " << mesg << std::endl; } while (0); 275 #define OPENVDB_LOG_ERROR(mesg) do { std::cerr << "ERROR: " << mesg << std::endl; } while (0); 276 #define OPENVDB_LOG_FATAL(mesg) do { std::cerr << "FATAL: " << mesg << std::endl; } while (0); 277 #define OPENVDB_LOG_DEBUG(mesg) 278 #define OPENVDB_LOG_DEBUG_RUNTIME(mesg) 285 enum class Level { Debug, Info, Warn, Error, Fatal };
289 inline void setLevel(
int&,
char*[]) {}
292 inline void initialize(
int&,
char*[],
bool =
true) {}
298 #endif // OPENVDB_USE_LOG4CPLUS 319 #endif // OPENVDB_UTIL_LOGGING_HAS_BEEN_INCLUDED void formatAndAppend(log4cplus::tostream &strm, const log4cplus::spi::InternalLoggingEvent &event) override
Definition: logging.h:59
void setLevel(int &argc, char *argv[])
If "-debug", "-info", "-warn", "-error" or "-fatal" is found in the given array of command-line argum...
Definition: logging.h:163
static Ptr create(const std::string &progName_, bool useColor=true)
Definition: logging.h:101
const std::string & progName() const
Definition: logging.h:57
log4cplus layout that outputs text in different colors for different log levels, using ANSI escape co...
Definition: logging.h:44
log4cplus::Logger getLogger()
Definition: logging.h:121
void setProgramName(const std::string &progName, bool useColor=true)
Specify a program name to be displayed in log messages.
Definition: logging.h:183
~ColoredPatternLayout() override
Definition: logging.h:55
#define OPENVDB_VERSION_NAME
The version namespace name for this library version.
Definition: version.h:102
ColoredPatternLayout(const std::string &progName_, bool useColor=true)
Definition: logging.h:47
log4cplus::SharedAppenderPtr getAppender()
Definition: logging.h:128
Definition: Exceptions.h:13
Level
Message severity level.
Definition: logging.h:31
Library and file format version numbers.
~LevelScope()
Definition: logging.h:312
LevelScope(Level newLevel)
Definition: logging.h:311
std::auto_ptr< log4cplus::Layout > Ptr
Definition: logging.h:98
#define OPENVDB_USE_VERSION_NAMESPACE
Definition: version.h:154
Level level
Definition: logging.h:310
Level getLevel()
Return the current logging level.
Definition: logging.h:138
void initialize(int &argc, char *argv[], bool useColor=true)
Initialize the logging system from command-line arguments.
Definition: logging.h:224
A LevelScope object sets the logging level to a given level and restores it to the current level when...
Definition: logging.h:308