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//
// Copyright (C) 2005-2022 Greg Landrum and other RDKit contributors
//
// @@ All Rights Reserved @@
// This file is part of the RDKit.
// The contents are covered by the terms of the BSD license
// which is included in the file license.txt, found at the root
// of the RDKit source tree.
//
#include "RDLog.h"
#if 1
#include <iomanip>
#include <string>
#include <ctime>
#include <iostream>
#include <sstream>
RDLogger rdAppLog = nullptr;
RDLogger rdDebugLog = nullptr;
RDLogger rdInfoLog = nullptr;
RDLogger rdErrorLog = nullptr;
RDLogger rdWarningLog = nullptr;
RDLogger rdStatusLog = nullptr;
namespace RDLog {
namespace {
const std::vector<RDLogger *> allLogs = {&rdAppLog, &rdDebugLog,
&rdInfoLog, &rdErrorLog,
&rdWarningLog, &rdStatusLog};
}
LogStateSetter::LogStateSetter() {
for (auto i = 0u; i < allLogs.size(); ++i) {
if (*allLogs[i] && (*allLogs[i])->df_enabled) {
d_origState |= 1 << i;
(*allLogs[i])->df_enabled = false;
}
}
}
LogStateSetter::LogStateSetter(RDLoggerList toEnable) : LogStateSetter() {
for (auto i = 0u; i < allLogs.size(); ++i) {
if (*allLogs[i] && std::find(toEnable.begin(), toEnable.end(),
*allLogs[i]) != toEnable.end()) {
d_origState ^= 1 << i;
(*allLogs[i])->df_enabled = true;
}
}
}
LogStateSetter::~LogStateSetter() {
for (auto i = 0u; i < allLogs.size(); ++i) {
if (*allLogs[i]) {
(*allLogs[i])->df_enabled ^= d_origState >> i & 1;
}
}
}
} // namespace RDLog
namespace boost {
namespace logging {
void enable_logs(const char *arg) { enable_logs(std::string(arg)); };
void enable_logs(const std::string &arg) {
// Yes... this is extremely crude
if (arg == "rdApp.debug" || arg == "rdApp.*") {
if (rdDebugLog) {
rdDebugLog->df_enabled = true;
}
}
if (arg == "rdApp.info" || arg == "rdApp.*") {
if (rdInfoLog) {
rdInfoLog->df_enabled = true;
}
}
if (arg == "rdApp.warning" || arg == "rdApp.*") {
if (rdWarningLog) {
rdWarningLog->df_enabled = true;
}
}
if (arg == "rdApp.error" || arg == "rdApp.*") {
if (rdErrorLog) {
rdErrorLog->df_enabled = true;
}
}
};
void disable_logs(const char *arg) { disable_logs(std::string(arg)); };
void disable_logs(const std::string &arg) {
// Yes... this is extremely crude
if (arg == "rdApp.debug" || arg == "rdApp.*") {
if (rdDebugLog) {
rdDebugLog->df_enabled = false;
}
}
if (arg == "rdApp.info" || arg == "rdApp.*") {
if (rdInfoLog) {
rdInfoLog->df_enabled = false;
}
}
if (arg == "rdApp.warning" || arg == "rdApp.*") {
if (rdWarningLog) {
rdWarningLog->df_enabled = false;
}
}
if (arg == "rdApp.error" || arg == "rdApp.*") {
if (rdErrorLog) {
rdErrorLog->df_enabled = false;
}
}
};
bool is_log_enabled(RDLogger log) { return log && log->df_enabled; }
void get_log_status(std::ostream &ss, const std::string &name, RDLogger log) {
ss << name << ":";
if (log) {
if (log->df_enabled) {
ss << "enabled";
} else {
ss << "disabled";
}
} else {
ss << "unitialized";
}
}
std::string log_status() {
std::stringstream ss;
get_log_status(ss, "rdApp.debug", rdDebugLog);
ss << std::endl;
get_log_status(ss, "rdApp.info", rdInfoLog);
ss << std::endl;
get_log_status(ss, "rdApp.warning", rdWarningLog);
ss << std::endl;
get_log_status(ss, "rdApp.error", rdErrorLog);
return ss.str();
}
} // namespace logging
} // namespace boost
namespace RDLog {
void InitLogs() {
rdDebugLog = std::make_shared<boost::logging::rdLogger>(&std::cerr);
rdDebugLog->df_enabled = false;
rdInfoLog = std::make_shared<boost::logging::rdLogger>(&std::cout);
rdInfoLog->df_enabled = false;
rdWarningLog = std::make_shared<boost::logging::rdLogger>(&std::cerr);
rdErrorLog = std::make_shared<boost::logging::rdLogger>(&std::cerr);
}
std::ostream &toStream(std::ostream &logstrm) {
char buffer[16];
time_t t = time(nullptr);
// localtime() is thread safe on windows, but not on *nix
#ifdef WIN32
strftime(buffer, 16, "[%T] ", localtime(&t));
#else
struct tm buf;
strftime(buffer, 16, "[%T] ", localtime_r(&t, &buf));
#endif
return logstrm << buffer;
}
} // namespace RDLog
#else
#include <boost/log/functions.hpp>
#if defined(BOOST_HAS_THREADS2)
#include <boost/log/extra/functions_ts.hpp>
#endif
#include <iostream>
namespace logging = boost::logging;
BOOST_DEFINE_LOG(rdAppLog, "rdApp")
BOOST_DEFINE_LOG(rdDebugLog, "rdApp.debug")
BOOST_DEFINE_LOG(rdInfoLog, "rdApp.info")
BOOST_DEFINE_LOG(rdErrorLog, "rdApp.error")
BOOST_DEFINE_LOG(rdWarningLog, "rdApp.warning")
BOOST_DEFINE_LOG(rdStatusLog, "rdApp.status")
namespace RDLog {
void write_to_cout(const std::string &, const std::string &msg) {
std::cout << msg;
std::cout.flush();
}
void write_to_cerr(const std::string &, const std::string &msg) {
std::cerr << msg;
std::cerr.flush();
}
void InitLogs() {
static bool callOnce = true;
if (!callOnce) return;
callOnce = false;
// turn off caching:
logging::set_log_caching(false);
logging::manipulate_logs("rdApp.*").add_modifier(
logging::prepend_time("[$hh:$mm:$ss] "), logging::DEFAULT_INDEX - 10);
logging::manipulate_logs("rdApp.info")
.add_appender(write_to_cout, logging::DEFAULT_INDEX + 1);
#if defined(BOOST_HAS_THREADS2)
logging::manipulate_logs("rdApp.error")
.add_appender(logging::ts_appender(write_to_cerr, 100),
logging::DEFAULT_INDEX + 1);
logging::manipulate_logs("rdApp.warning")
.add_appender(logging::ts_appender(write_to_cerr, 100),
logging::DEFAULT_INDEX + 1);
logging::manipulate_logs("rdApp.status")
.add_appender(logging::ts_appender(write_to_cerr, 100),
logging::DEFAULT_INDEX + 1);
logging::manipulate_logs("rdApp.debug")
.add_appender(logging::ts_appender(write_to_cerr, 100),
logging::DEFAULT_INDEX + 1);
#else
logging::manipulate_logs("rdApp.error")
.add_appender(write_to_cerr, logging::DEFAULT_INDEX + 1);
logging::manipulate_logs("rdApp.warning")
.add_appender(write_to_cerr, logging::DEFAULT_INDEX + 1);
logging::manipulate_logs("rdApp.status")
.add_appender(write_to_cerr, logging::DEFAULT_INDEX + 1);
logging::manipulate_logs("rdApp.debug")
.add_appender(write_to_cerr, logging::DEFAULT_INDEX + 1);
#endif
// start with the debug log disabled:
logging::disable_logs("rdApp.debug");
};
} // namespace RDLog
#endif
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