From 3b558eebee54fa4bc9d1a7bb428d4bd33e1b817e Mon Sep 17 00:00:00 2001
From: Daniel Lim Wee Soong <weesoong.lim@gmail.com>
Date: Thu, 22 Mar 2018 18:21:29 +0800
Subject: Logging: Create logging macros based on fmtlib
Add a new set of logging macros based on fmtlib
Similar but not exactly the same as https://github.com/citra-emu/citra/pull/3533
Citra currently uses a different version of fmt, which does not support FMT_VARIADIC so
make_args is used instead. On the other hand, yuzu uses fmt 4.1.0 which doesn't have make_args yet
so FMT_VARIADIC is used.
---
src/common/logging/backend.cpp | 36 ++++++++++++++++++++++--------------
1 file changed, 22 insertions(+), 14 deletions(-)
(limited to 'src/common/logging/backend.cpp')
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index 7f3ae1a4eb..22afa1d66f 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -11,6 +11,7 @@
#include "common/logging/filter.h"
#include "common/logging/log.h"
#include "common/logging/text_formatter.h"
+#include "common/string_util.h"
namespace Log {
@@ -102,25 +103,20 @@ const char* GetLevelName(Level log_level) {
}
Entry CreateEntry(Class log_class, Level log_level, const char* filename, unsigned int line_nr,
- const char* function, const char* format, va_list args) {
+ const char* function, std::string message) {
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());
+ entry.filename = Common::TrimSourcePath(filename);
+ entry.line_num = line_nr;
+ entry.function = function;
+ entry.message = std::move(message);
return entry;
}
@@ -131,15 +127,27 @@ void SetFilter(Filter* new_filter) {
filter = new_filter;
}
-void LogMessage(Class log_class, Level log_level, const char* filename, unsigned int line_nr,
+void LogMessage(Class log_class, Level log_level, const char* filename, unsigned int line_num,
const char* function, const char* format, ...) {
- if (filter != nullptr && !filter->CheckMessage(log_class, log_level))
+ if (filter && !filter->CheckMessage(log_class, log_level))
return;
-
+ std::array<char, 4 * 1024> formatting_buffer;
va_list args;
va_start(args, format);
- Entry entry = CreateEntry(log_class, log_level, filename, line_nr, function, format, args);
+ vsnprintf(formatting_buffer.data(), formatting_buffer.size(), format, args);
va_end(args);
+ Entry entry = CreateEntry(log_class, log_level, filename, line_num, function,
+ std::string(formatting_buffer.data()));
+
+ PrintColoredMessage(entry);
+}
+
+void FmtLogMessage(Class log_class, Level log_level, const char* filename, unsigned int line_num,
+ const char* function, const char* format, const fmt::ArgList& args) {
+ if (filter && !filter->CheckMessage(log_class, log_level))
+ return;
+ Entry entry =
+ CreateEntry(log_class, log_level, filename, line_num, function, fmt::format(format, args));
PrintColoredMessage(entry);
}
--
cgit v1.2.3-70-g09d2