97 lines
3.8 KiB
C++
97 lines
3.8 KiB
C++
/*
|
|
* Copyright (c) 2004, Matthew P. Cashdollar <mpc@innographx.com>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of the author nor the names of any contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
|
|
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
|
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
|
|
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef LIBSOCKTHREAD_LOGGER_HPP
|
|
#define LIBSOCKTHREAD_LOGGER_HPP
|
|
|
|
/*
|
|
* Some helpful macros:
|
|
*
|
|
* LDEBUG - debugging messages
|
|
* LMINOR - unimportant messages
|
|
* LINFO - informational messages
|
|
* LWARN - errors we automatically recover from
|
|
* LERROR - major, important errors
|
|
*
|
|
* Obviously, these only work if your Logger object is called "logger" and is
|
|
* global
|
|
*/
|
|
// Prints out the file name, function name, and line number before the message
|
|
#define LDEBUG(format, ...) logger.log(Logger::DEBUG, "%s:%s:%d:" \
|
|
format, __FILE__, __func__, __LINE__, __VA_ARGS__)
|
|
// This is the same as above, except it doesn't accept varargs
|
|
#define LDEBUGS(str) logger.log(Logger::DEBUG, "%s:%s:%d:" \
|
|
str, __FILE__, __func__, __LINE__);
|
|
#define LMINOR(format, ...) logger.log(Logger::MINOR, "%s:%s:%d:" \
|
|
format, __FILE__, __func__, __LINE__, __VA_ARGS__)
|
|
#define LMINORS(str) logger.log(Logger::MINOR, "%s:%s:%d:" \
|
|
str, __FILE__, __func__, __LINE__);
|
|
#define LINFO(format, ...) logger.log(Logger::INFO, "%s:%s:%d:" \
|
|
format, __FILE__, __func__, __LINE__, __VA_ARGS__)
|
|
#define LINFOS(str) logger.log(Logger::INFO, "%s:%s:%d:" \
|
|
str, __FILE__, __func__, __LINE__);
|
|
#define LWARN(format, ...) logger.log(Logger::WARN, "%s:%s:%d:" \
|
|
format, __FILE__, __func__, __LINE__, __VA_ARGS__)
|
|
#define LWARNS(str) logger.log(Logger::WARN, "%s:%s:%d:" \
|
|
str, __FILE__, __func__, __LINE__);
|
|
#define LERROR(format, ...) logger.log(Logger::ERROR, "%s:%s:%d:" \
|
|
format, __FILE__, __func__, __LINE__, __VA_ARGS__)
|
|
#define LERRORS(str) logger.log(Logger::ERROR, "%s:%s:%d:" \
|
|
str, __FILE__, __func__, __LINE__);
|
|
|
|
namespace Libsockthread {
|
|
class Logger {
|
|
public:
|
|
typedef enum {DEBUG = 0, MINOR = 1, INFO = 2, WARN = 3, ERROR = 4}
|
|
priority_t;
|
|
|
|
Logger(void)
|
|
: logf(0), loglevel(Logger::DEBUG) { }
|
|
~Logger(void) { close(); }
|
|
|
|
void close(void);
|
|
void log(priority_t priority, const char* format, ...);
|
|
priority_t get_loglevel(void)
|
|
{ loglevel_m.lock(); priority_t ll = loglevel;
|
|
loglevel_m.unlock(); return ll; }
|
|
bool open(const string& file);
|
|
void set_loglevel(priority_t priority)
|
|
{ loglevel_m.lock(); loglevel = priority; loglevel_m.unlock(); }
|
|
private:
|
|
Mutex cerr_m;
|
|
FILE* logf;
|
|
Mutex logf_m;
|
|
priority_t loglevel;
|
|
Mutex loglevel_m;
|
|
};
|
|
}
|
|
|
|
#endif // LIBSOCKTHREAD_LOGGER_HPP
|