mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-21 01:01:43 +00:00
2aed432b4b
This makes code easier to read and more consistent between C++ and Java. Also update clang-format settings to always add a line break (even if no braces are used).
83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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#include "LoggerImpl.h"
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#include <wpi/Path.h>
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#include <wpi/SmallString.h>
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#include <wpi/StringRef.h>
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#include <wpi/raw_ostream.h>
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using namespace nt;
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static void DefaultLogger(unsigned int level, const char* file,
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unsigned int line, const char* msg) {
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wpi::SmallString<128> buf;
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wpi::raw_svector_ostream oss(buf);
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if (level == 20) {
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oss << "NT: " << msg << '\n';
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wpi::errs() << oss.str();
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return;
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}
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wpi::StringRef levelmsg;
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if (level >= 50) {
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levelmsg = "CRITICAL: ";
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} else if (level >= 40) {
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levelmsg = "ERROR: ";
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} else if (level >= 30) {
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levelmsg = "WARNING: ";
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} else {
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return;
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}
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oss << "NT: " << levelmsg << msg << " (" << file << ':' << line << ")\n";
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wpi::errs() << oss.str();
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}
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LoggerImpl::LoggerImpl(int inst) : m_inst(inst) {}
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void LoggerImpl::Start() {
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DoStart(m_inst);
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}
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unsigned int LoggerImpl::Add(
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std::function<void(const LogMessage& msg)> callback, unsigned int min_level,
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unsigned int max_level) {
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return DoAdd(callback, min_level, max_level);
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}
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unsigned int LoggerImpl::AddPolled(unsigned int poller_uid,
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unsigned int min_level,
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unsigned int max_level) {
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return DoAdd(poller_uid, min_level, max_level);
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}
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unsigned int LoggerImpl::GetMinLevel() {
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auto thr = GetThread();
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if (!thr) {
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return NT_LOG_INFO;
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}
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unsigned int level = NT_LOG_INFO;
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for (size_t i = 0; i < thr->m_listeners.size(); ++i) {
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const auto& listener = thr->m_listeners[i];
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if (listener && listener.min_level < level) {
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level = listener.min_level;
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}
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}
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return level;
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}
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void LoggerImpl::Log(unsigned int level, const char* file, unsigned int line,
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const char* msg) {
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// this is safe because it's null terminated and always the end
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const char* filename = wpi::sys::path::filename(file).data();
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{
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auto thr = GetThread();
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if (!thr || thr->m_listeners.empty()) {
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DefaultLogger(level, filename, line, msg);
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}
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}
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Send(UINT_MAX, 0, level, filename, line, msg);
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}
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