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A few clean ups in log.cpp

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This commit is contained in:
sfan5 2024-05-14 19:56:31 +02:00
parent 27cb54c1db
commit 558d749d54
3 changed files with 45 additions and 43 deletions
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64
src/log.cpp
View File

@ -34,6 +34,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <android/log.h>
#endif
#if !defined(_WIN32)
#include <unistd.h> // isatty
#endif
#include <sstream>
#include <iostream>
#include <algorithm>
@ -104,21 +108,19 @@ thread_local LogStream dout_con(trace_target);
static unsigned int g_level_to_android[] = {
ANDROID_LOG_INFO, // LL_NONE
//ANDROID_LOG_FATAL,
ANDROID_LOG_ERROR, // LL_ERROR
ANDROID_LOG_WARN, // LL_WARNING
ANDROID_LOG_WARN, // LL_ACTION
//ANDROID_LOG_INFO,
ANDROID_LOG_INFO, // LL_ACTION
ANDROID_LOG_DEBUG, // LL_INFO
ANDROID_LOG_VERBOSE, // LL_VERBOSE
ANDROID_LOG_VERBOSE, // LL_TRACE
};
void AndroidLogOutput::logRaw(LogLevel lev, const std::string &line) {
void AndroidLogOutput::logRaw(LogLevel lev, const std::string &line)
{
static_assert(ARRLEN(g_level_to_android) == LL_MAX,
"mismatch between android and internal loglevels");
__android_log_print(g_level_to_android[lev],
PROJECT_NAME_C, "%s", line.c_str());
__android_log_write(g_level_to_android[lev], PROJECT_NAME_C, line.c_str());
}
#endif
@ -156,9 +158,7 @@ void Logger::addOutput(ILogOutput *out)
void Logger::addOutput(ILogOutput *out, LogLevel lev)
{
MutexAutoLock lock(m_mutex);
m_outputs[lev].push_back(out);
m_has_outputs[lev] = true;
addOutputMasked(out, LOGLEVEL_TO_MASKLEVEL(lev));
}
void Logger::addOutputMasked(ILogOutput *out, LogLevelMask mask)
@ -187,9 +187,7 @@ LogLevelMask Logger::removeOutput(ILogOutput *out)
MutexAutoLock lock(m_mutex);
LogLevelMask ret_mask = 0;
for (size_t i = 0; i < LL_MAX; i++) {
std::vector<ILogOutput *>::iterator it;
it = std::find(m_outputs[i].begin(), m_outputs[i].end(), out);
auto it = std::find(m_outputs[i].begin(), m_outputs[i].end(), out);
if (it != m_outputs[i].end()) {
ret_mask |= LOGLEVEL_TO_MASKLEVEL(i);
m_outputs[i].erase(it);
@ -218,9 +216,9 @@ void Logger::deregisterThread()
m_thread_names.erase(id);
}
const std::string Logger::getLevelLabel(LogLevel lev)
const char *Logger::getLevelLabel(LogLevel lev)
{
static const std::string names[] = {
static const char *names[] = {
"",
"ERROR",
"WARNING",
@ -229,26 +227,29 @@ const std::string Logger::getLevelLabel(LogLevel lev)
"VERBOSE",
"TRACE",
};
assert(lev < LL_MAX && lev >= 0);
static_assert(ARRLEN(names) == LL_MAX,
"mismatch between loglevel names and enum");
assert(lev < LL_MAX && lev >= 0);
return names[lev];
}
LogColor Logger::color_mode = LOG_COLOR_AUTO;
const std::string Logger::getThreadName()
const std::string &Logger::getThreadName()
{
std::map<std::thread::id, std::string>::const_iterator it;
std::thread::id id = std::this_thread::get_id();
it = m_thread_names.find(id);
auto it = m_thread_names.find(id);
if (it != m_thread_names.end())
return it->second;
thread_local std::string fallback_name;
if (fallback_name.empty()) {
std::ostringstream os;
os << "#0x" << std::hex << id;
return os.str();
fallback_name = os.str();
}
return fallback_name;
}
void Logger::log(LogLevel lev, const std::string &text)
@ -256,13 +257,15 @@ void Logger::log(LogLevel lev, const std::string &text)
if (isLevelSilenced(lev))
return;
const std::string thread_name = getThreadName();
const std::string label = getLevelLabel(lev);
const std::string &thread_name = getThreadName();
const char *label = getLevelLabel(lev);
const std::string timestamp = getTimestamp();
std::ostringstream os(std::ios_base::binary);
os << timestamp << ": " << label << "[" << thread_name << "]: " << text;
logToOutputs(lev, os.str(), timestamp, thread_name, text);
std::string line = timestamp;
line.append(": ").append(label).append("[").append(thread_name)
.append("]: ").append(text);
logToOutputs(lev, line, timestamp, thread_name, text);
}
void Logger::logRaw(LogLevel lev, const std::string &text)
@ -320,6 +323,17 @@ void FileLogOutput::setFile(const std::string &filename, s64 file_size_max)
"-------------\n" << std::endl;
}
StreamLogOutput::StreamLogOutput(std::ostream &stream) :
m_stream(stream)
{
#if !defined(_WIN32)
if (&stream == &std::cout)
is_tty = isatty(STDOUT_FILENO);
else if (&stream == &std::cerr)
is_tty = isatty(STDERR_FILENO);
#endif
}
void StreamLogOutput::logRaw(LogLevel lev, const std::string &line)
{
bool colored_message = (Logger::color_mode == LOG_COLOR_ALWAYS) ||

18
src/log.h
View File

@ -26,9 +26,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <fstream>
#include <thread>
#include <mutex>
#if !defined(_WIN32) // POSIX
#include <unistd.h>
#endif
#include "threading/mutex_auto_lock.h"
#include "util/basic_macros.h"
#include "util/stream.h"
@ -73,7 +70,7 @@ public:
void logRaw(LogLevel lev, const std::string &text);
static LogLevel stringToLevel(const std::string &name);
static const std::string getLevelLabel(LogLevel lev);
static const char *getLevelLabel(LogLevel lev);
bool hasOutput(LogLevel level) {
return m_has_outputs[level].load(std::memory_order_relaxed);
@ -91,7 +88,7 @@ private:
const std::string &time, const std::string &thread_name,
const std::string &payload_text);
const std::string getThreadName();
const std::string &getThreadName();
std::vector<ILogOutput *> m_outputs[LL_MAX];
std::atomic<bool> m_has_outputs[LL_MAX];
@ -120,16 +117,7 @@ public:
class StreamLogOutput : public ICombinedLogOutput {
public:
StreamLogOutput(std::ostream &stream) :
m_stream(stream)
{
#if !defined(_WIN32)
if (&stream == &std::cout)
is_tty = isatty(STDOUT_FILENO);
else if (&stream == &std::cerr)
is_tty = isatty(STDERR_FILENO);
#endif
}
StreamLogOutput(std::ostream &stream);
void logRaw(LogLevel lev, const std::string &line);

2
src/terminal_chat_console.cpp
View File

@ -426,7 +426,7 @@ void TerminalChatConsole::step(int ch)
printw("[ESC] Toggle ESC mode |"
" [CTRL+C] Shut down |"
" (L) in-, (l) decrease loglevel %s",
Logger::getLevelLabel((LogLevel) m_log_level).c_str());
Logger::getLevelLabel((LogLevel) m_log_level));
}
refresh();