mirror of
https://github.com/yanyiwu/cppjieba.git
synced 2025-07-18 00:00:12 +08:00
3c5ad24260
1. src/ -> include/cppjieba/ 2. src/limonp/ -> deps/limonp/ 3. server/husky -> deps/husky/ 4. test/unittest/gtest -> deps/gtest
76 lines
1.5 KiB
C++
76 lines
1.5 KiB
C++
#ifndef LIMONP_LOGGING_HPP
|
|
#define LIMONP_LOGGING_HPP
|
|
|
|
#include <sstream>
|
|
#include <iostream>
|
|
#include <cassert>
|
|
#include <cstdlib>
|
|
|
|
#ifdef LOG
|
|
#error "LOG has been defined already"
|
|
#endif // LOG
|
|
#ifdef CHECK
|
|
#error "CHECK has been defined already"
|
|
#endif // CHECK
|
|
|
|
#define LOG(level) limonp::Logger(limonp::level, __FILE__, __LINE__).Stream()
|
|
#define CHECK(exp) if(!(exp)) LOG(FATAL) << "exp: ["#exp << "] false. "
|
|
|
|
namespace limonp {
|
|
|
|
enum {
|
|
DEBUG = 0,
|
|
INFO = 1,
|
|
WARNING = 2,
|
|
ERROR = 3,
|
|
FATAL = 4,
|
|
}; // enum
|
|
|
|
static const char * LOG_LEVEL_ARRAY[] = {"DEBUG","INFO","WARN","ERROR","FATAL"};
|
|
static const char * LOG_TIME_FORMAT = "%Y-%m-%d %H:%M:%S";
|
|
|
|
class Logger {
|
|
public:
|
|
Logger(size_t level, const char* filename, int lineno)
|
|
: level_(level) {
|
|
#ifdef LOGGING_LEVEL
|
|
if (level_ < LOGGING_LEVEL) {
|
|
return;
|
|
}
|
|
#endif
|
|
assert(level_ <= sizeof(LOG_LEVEL_ARRAY)/sizeof(*LOG_LEVEL_ARRAY));
|
|
char buf[32];
|
|
time_t now;
|
|
time(&now);
|
|
strftime(buf, sizeof(buf), LOG_TIME_FORMAT, localtime(&now));
|
|
stream_ << buf
|
|
<< " " << filename
|
|
<< ":" << lineno
|
|
<< " " << LOG_LEVEL_ARRAY[level_]
|
|
<< " ";
|
|
}
|
|
~Logger() {
|
|
#ifdef LOGGING_LEVEL
|
|
if (level_ < LOGGING_LEVEL) {
|
|
return;
|
|
}
|
|
#endif
|
|
std::cerr << stream_.str() << std::endl;
|
|
if (level_ == FATAL) {
|
|
abort();
|
|
}
|
|
}
|
|
|
|
std::ostream& Stream() {
|
|
return stream_;
|
|
}
|
|
|
|
private:
|
|
std::ostringstream stream_;
|
|
size_t level_;
|
|
}; // class Logger
|
|
|
|
} // namespace limonp
|
|
|
|
#endif // LIMONP_LOGGING_HPP
|