mirror of
https://github.com/harfang3d/harfang3d.git
synced 2024-06-17 04:23:02 +00:00
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
// HARFANG(R) Copyright (C) 2021 Emmanuel Julien, NWNC HARFANG. Released under GPL/LGPL/Commercial Licence, see licence.txt for details.
|
|
|
|
#include "foundation/log.h"
|
|
#include "foundation/format.h"
|
|
#include "foundation/time_chrono.h"
|
|
|
|
#include <cstring>
|
|
#include <iostream>
|
|
#include <sstream>
|
|
|
|
namespace hg {
|
|
|
|
static int log_level = ~0;
|
|
static bool log_is_detailed = false;
|
|
|
|
void set_log_level(int level) { log_level = level; }
|
|
void set_log_detailed(bool is_detailed) { log_is_detailed = is_detailed; }
|
|
int get_log_level() { return log_level; }
|
|
bool get_log_detailed() { return log_is_detailed; }
|
|
|
|
|
|
//
|
|
static void default_log_hook(const char *msg, int mask, const char *details, void *user) {
|
|
if (!(mask & log_level))
|
|
return; // skip masked entries
|
|
|
|
const auto now = time_now();
|
|
const auto timestamp =
|
|
format("%1:%2:%3:%4").arg(now / 1000000000).arg(int((now / 1000000) % 1000), 3).arg(int((now / 1000) % 1000), 3).arg(int(now % 1000), 3).str();
|
|
|
|
std::ostringstream m;
|
|
|
|
m << "(" << timestamp << ") ";
|
|
if (mask & LL_Error)
|
|
m << "ERROR: ";
|
|
else if (mask & LL_Warning)
|
|
m << "WARNING: ";
|
|
else if (mask & LL_Debug)
|
|
m << "DEBUG: ";
|
|
m << msg;
|
|
|
|
if (log_is_detailed)
|
|
if (details)
|
|
m << "\n Details:\n" << details;
|
|
m << std::endl;
|
|
|
|
std::cout << m.str();
|
|
}
|
|
|
|
//
|
|
static void (*on_log_hook)(const char *msg, int mask, const char *details, void *user) = &default_log_hook;
|
|
static void *on_log_hook_user = nullptr;
|
|
|
|
void set_log_hook(void (*on_log)(const char *msg, int mask, const char *details, void *user), void *user) {
|
|
on_log_hook = on_log ? on_log : &default_log_hook;
|
|
on_log_hook_user = user;
|
|
}
|
|
|
|
//
|
|
void log(const char *msg, const char *details) { on_log_hook(msg, LL_Normal, details, on_log_hook_user); }
|
|
void warn(const char *msg, const char *details) { on_log_hook(msg, LL_Warning, details, on_log_hook_user); }
|
|
void error(const char *msg, const char *details) { on_log_hook(msg, LL_Error, details, on_log_hook_user); }
|
|
void debug(const char *msg, const char *details) { on_log_hook(msg, LL_Debug, details, on_log_hook_user); }
|
|
|
|
} // namespace hg
|