Paul Zinselmeyer
ba8e969470
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89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
#ifndef LOG_H
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#define LOG_H
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#include <log4cpp/Category.hh>
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#include <log4cpp/Appender.hh>
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#include <log4cpp/FileAppender.hh>
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#include <log4cpp/OstreamAppender.hh>
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#include <log4cpp/Layout.hh>
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#include <log4cpp/BasicLayout.hh>
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#include <log4cpp/Priority.hh>
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#include <boost/format.hpp>
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#include <memory>
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#include <bitset>
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#include <mutex>
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#include <string>
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using namespace std;
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namespace util {
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namespace log {
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enum Severity {
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verbose,
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info,
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warning,
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error,
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timer,
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severity_count
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};
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typedef boost::format Fmt;
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}
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class LogBase {
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public:
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static LogBase* Inst();
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void Log(const log::Fmt& msg, log::Severity s = log::info);
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bool Enable(log::Severity s, bool enable = true);
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bool IsEnabled(log::Severity s) const;
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void DisableAll(bool b);
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virtual ~LogBase();
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private:
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LogBase();
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private:
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std::bitset<log::severity_count> m_enabled;
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static LogBase *instance;
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log4cpp::Appender *appender;
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log4cpp::Category &root = log4cpp::Category::getRoot();
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struct timespec start;
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vector<pair<string, string>> measurements;
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};
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void Log(const std::string& str, log::Severity s = log::info);
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void DisableAllLogs(bool b);
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template <typename P1>
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void Log(const std::string& fmt, const P1& p1, log::Severity s = log::info) {
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LogBase::Inst()->Log(log::Fmt(fmt) % p1, s);
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}
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template <typename P1, typename P2>
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void Log(const std::string& fmt, const P1& p1, const P2& p2, log::Severity s = log::info) {
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LogBase::Inst()->Log( log::Fmt(fmt) % p1 % p2, s ) ;
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}
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template <typename P1, typename P2, typename P3>
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void Log(const std::string& fmt, const P1& p1, const P2& p2, const P3& p3, log::Severity s = log::info) {
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LogBase::Inst()->Log(log::Fmt(fmt) % p1 % p2 % p3, s);
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}
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template <typename P1, typename P2, typename P3, typename P4>
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void Log(const std::string& fmt, const P1& p1, const P2& p2, const P3& p3, const P4& p4, log::Severity s = log::info) {
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LogBase::Inst()->Log(log::Fmt(fmt) % p1 % p2 % p3 % p4, s);
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}
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template <typename P1, typename P2, typename P3, typename P4, typename P5>
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void Log(const std::string& fmt, const P1& p1, const P2& p2, const P3& p3, const P4& p4, const P5& p5, log::Severity s = log::info) {
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LogBase::Inst()->Log(log::Fmt(fmt) % p1 % p2 % p3 % p4 % p5, s);
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}
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}
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#endif
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