148 lines
8.1 KiB
C++
148 lines
8.1 KiB
C++
// Copyright 2014 Citra Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#include <algorithm>
|
|
#include <array>
|
|
#include <cstdio>
|
|
#include "common/assert.h"
|
|
#include "common/common_funcs.h" // snprintf compatibility define
|
|
#include "common/logging/backend.h"
|
|
#include "common/logging/filter.h"
|
|
#include "common/logging/log.h"
|
|
#include "common/logging/text_formatter.h"
|
|
|
|
namespace Log {
|
|
|
|
/// Macro listing all log classes. Code should define CLS and SUB as desired before invoking this.
|
|
#define ALL_LOG_CLASSES() \
|
|
CLS(Log) \
|
|
CLS(Common) \
|
|
SUB(Common, Filesystem) \
|
|
SUB(Common, Memory) \
|
|
CLS(Core) \
|
|
SUB(Core, ARM) \
|
|
SUB(Core, Timing) \
|
|
CLS(Config) \
|
|
CLS(Debug) \
|
|
SUB(Debug, Emulated) \
|
|
SUB(Debug, GPU) \
|
|
SUB(Debug, Breakpoint) \
|
|
SUB(Debug, GDBStub) \
|
|
CLS(Kernel) \
|
|
SUB(Kernel, SVC) \
|
|
CLS(Service) \
|
|
SUB(Service, ACC) \
|
|
SUB(Service, Audio) \
|
|
SUB(Service, AM) \
|
|
SUB(Service, AOC) \
|
|
SUB(Service, APM) \
|
|
SUB(Service, Fatal) \
|
|
SUB(Service, Friend) \
|
|
SUB(Service, FS) \
|
|
SUB(Service, HID) \
|
|
SUB(Service, LM) \
|
|
SUB(Service, NIFM) \
|
|
SUB(Service, NS) \
|
|
SUB(Service, NVDRV) \
|
|
SUB(Service, PCTL) \
|
|
SUB(Service, SET) \
|
|
SUB(Service, SM) \
|
|
SUB(Service, Time) \
|
|
SUB(Service, VI) \
|
|
CLS(HW) \
|
|
SUB(HW, Memory) \
|
|
SUB(HW, LCD) \
|
|
SUB(HW, GPU) \
|
|
SUB(HW, AES) \
|
|
CLS(IPC) \
|
|
CLS(Frontend) \
|
|
CLS(Render) \
|
|
SUB(Render, Software) \
|
|
SUB(Render, OpenGL) \
|
|
CLS(Audio) \
|
|
SUB(Audio, DSP) \
|
|
SUB(Audio, Sink) \
|
|
CLS(Input) \
|
|
CLS(Network) \
|
|
CLS(Loader) \
|
|
CLS(WebService)
|
|
|
|
// GetClassName is a macro defined by Windows.h, grrr...
|
|
const char* GetLogClassName(Class log_class) {
|
|
switch (log_class) {
|
|
#define CLS(x) \
|
|
case Class::x: \
|
|
return #x;
|
|
#define SUB(x, y) \
|
|
case Class::x##_##y: \
|
|
return #x "." #y;
|
|
ALL_LOG_CLASSES()
|
|
#undef CLS
|
|
#undef SUB
|
|
case Class::Count:
|
|
UNREACHABLE();
|
|
}
|
|
}
|
|
|
|
const char* GetLevelName(Level log_level) {
|
|
#define LVL(x) \
|
|
case Level::x: \
|
|
return #x
|
|
switch (log_level) {
|
|
LVL(Trace);
|
|
LVL(Debug);
|
|
LVL(Info);
|
|
LVL(Warning);
|
|
LVL(Error);
|
|
LVL(Critical);
|
|
case Level::Count:
|
|
UNREACHABLE();
|
|
}
|
|
#undef LVL
|
|
}
|
|
|
|
Entry CreateEntry(Class log_class, Level log_level, const char* filename, unsigned int line_nr,
|
|
const char* function, const char* format, va_list args) {
|
|
using std::chrono::duration_cast;
|
|
using std::chrono::steady_clock;
|
|
|
|
static steady_clock::time_point time_origin = steady_clock::now();
|
|
|
|
std::array<char, 4 * 1024> formatting_buffer;
|
|
|
|
Entry entry;
|
|
entry.timestamp = duration_cast<std::chrono::microseconds>(steady_clock::now() - time_origin);
|
|
entry.log_class = log_class;
|
|
entry.log_level = log_level;
|
|
|
|
snprintf(formatting_buffer.data(), formatting_buffer.size(), "%s:%s:%u", filename, function,
|
|
line_nr);
|
|
entry.location = std::string(formatting_buffer.data());
|
|
|
|
vsnprintf(formatting_buffer.data(), formatting_buffer.size(), format, args);
|
|
entry.message = std::string(formatting_buffer.data());
|
|
|
|
return entry;
|
|
}
|
|
|
|
static Filter* filter = nullptr;
|
|
|
|
void SetFilter(Filter* new_filter) {
|
|
filter = new_filter;
|
|
}
|
|
|
|
void LogMessage(Class log_class, Level log_level, const char* filename, unsigned int line_nr,
|
|
const char* function, const char* format, ...) {
|
|
if (filter != nullptr && !filter->CheckMessage(log_class, log_level))
|
|
return;
|
|
|
|
va_list args;
|
|
va_start(args, format);
|
|
Entry entry = CreateEntry(log_class, log_level, filename, line_nr, function, format, args);
|
|
va_end(args);
|
|
|
|
PrintColoredMessage(entry);
|
|
}
|
|
} // namespace Log
|