mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
b1cd2bd26f
Add a trailing newline to log messages in SourceKit to ensure that messages are not merged with surrounding messages.
81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
//===--- Logging.cpp ------------------------------------------------------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See https://swift.org/LICENSE.txt for license information
|
|
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "SourceKit/Support/Logging.h"
|
|
#include "SourceKit/Support/UIdent.h"
|
|
#include "llvm/Config/config.h"
|
|
#include "llvm/Support/Format.h"
|
|
#include "llvm/Support/Mutex.h"
|
|
#include "llvm/Support/Timer.h"
|
|
|
|
#if HAVE_PTHREAD_H
|
|
#include <pthread.h>
|
|
#endif
|
|
|
|
#if __APPLE__
|
|
#include <asl.h>
|
|
#endif
|
|
|
|
using namespace SourceKit;
|
|
|
|
static llvm::sys::Mutex LoggingMutex;
|
|
|
|
std::string Logger::LoggerName;
|
|
Logger::Level Logger::LoggingLevel = Logger::Level::None;
|
|
|
|
Logger &Logger::operator<<(UIdent UID) {
|
|
*this << UID.getName();
|
|
return *this;
|
|
}
|
|
|
|
Logger &Logger::operator<<(const llvm::format_object_base &Fmt) {
|
|
LogOS << Fmt;
|
|
return *this;
|
|
}
|
|
|
|
Logger::~Logger() {
|
|
llvm::sys::ScopedLock L(LoggingMutex);
|
|
|
|
static llvm::TimeRecord sBeginTR = llvm::TimeRecord::getCurrentTime();
|
|
|
|
SmallString<64> LogMsg;
|
|
llvm::raw_svector_ostream LogMsgOS(LogMsg);
|
|
raw_ostream &OS = LogMsgOS;
|
|
|
|
OS << '[' << int(CurrLevel) << ':' << Name << ':';
|
|
|
|
// FIXME: Portability.
|
|
#if HAVE_PTHREAD_H && __APPLE__
|
|
mach_port_t tid = pthread_mach_thread_np(pthread_self());
|
|
OS << tid << ':';
|
|
#endif
|
|
|
|
llvm::TimeRecord TR = llvm::TimeRecord::getCurrentTime();
|
|
OS << llvm::format("%7.4f] ", TR.getWallTime() - sBeginTR.getWallTime());
|
|
OS << Msg.str();
|
|
|
|
fprintf(stderr, "%s: %s\n", LoggerName.c_str(), LogMsg.c_str());
|
|
|
|
#if __APPLE__
|
|
// Use the Apple System Log facility.
|
|
aslclient asl = asl_open(LoggerName.c_str(), "com.apple.console",
|
|
ASL_OPT_NO_DELAY);
|
|
aslmsg msg = asl_new(ASL_TYPE_MSG);
|
|
static const char *levstr[] = {"0", "1", "2", "3", "4", "5", "6", "7"};
|
|
asl_set(msg, ASL_KEY_LEVEL, levstr[int(CurrLevel)]);
|
|
asl_set(msg, ASL_KEY_MSG, LogMsg.c_str());
|
|
asl_send(asl, msg);
|
|
asl_free(msg);
|
|
asl_close(asl);
|
|
#endif
|
|
}
|