diff options
Diffstat (limited to 'lib/common/Logging.h')
| -rw-r--r-- | lib/common/Logging.h | 138 |
1 files changed, 129 insertions, 9 deletions
diff --git a/lib/common/Logging.h b/lib/common/Logging.h index 78db2bea..9bb2cf6c 100644 --- a/lib/common/Logging.h +++ b/lib/common/Logging.h @@ -10,10 +10,14 @@ #ifndef LOGGING__H #define LOGGING__H +#include <cerrno> +#include <cstring> #include <iomanip> #include <sstream> #include <vector> +#include "FileStream.h" + /* #define BOX_LOG(level, stuff) \ { \ @@ -27,9 +31,16 @@ #define BOX_LOG(level, stuff) \ { \ - std::ostringstream line; \ - line << stuff; \ - Logging::Log(level, __FILE__, __LINE__, line.str()); \ + std::ostringstream _box_log_line; \ + _box_log_line << stuff; \ + Logging::Log(level, __FILE__, __LINE__, _box_log_line.str()); \ +} + +#define BOX_SYSLOG(level, stuff) \ +{ \ + std::ostringstream _box_log_line; \ + _box_log_line << stuff; \ + Logging::LogToSyslog(level, __FILE__, __LINE__, _box_log_line.str()); \ } #define BOX_FATAL(stuff) BOX_LOG(Log::FATAL, stuff) @@ -41,15 +52,56 @@ if (Logging::IsEnabled(Log::TRACE)) \ { BOX_LOG(Log::TRACE, stuff) } -#define BOX_FORMAT_ACCOUNT(accno) \ +#define BOX_LOG_SYS_WARNING(stuff) \ + BOX_WARNING(stuff << ": " << std::strerror(errno) << " (" << errno << ")") +#define BOX_LOG_SYS_ERROR(stuff) \ + BOX_ERROR(stuff << ": " << std::strerror(errno) << " (" << errno << ")") +#define BOX_LOG_SYS_FATAL(stuff) \ + BOX_FATAL(stuff << ": " << std::strerror(errno) << " (" << errno << ")") + +inline std::string GetNativeErrorMessage() +{ +#ifdef WIN32 + return GetErrorMessage(GetLastError()); +#else + std::ostringstream _box_log_line; + _box_log_line << std::strerror(errno) << " (" << errno << ")"; + return _box_log_line.str(); +#endif +} + +#ifdef WIN32 + #define BOX_LOG_WIN_ERROR(stuff) \ + BOX_ERROR(stuff << ": " << GetErrorMessage(GetLastError())) + #define BOX_LOG_WIN_WARNING(stuff) \ + BOX_WARNING(stuff << ": " << GetErrorMessage(GetLastError())) + #define BOX_LOG_WIN_ERROR_NUMBER(stuff, number) \ + BOX_ERROR(stuff << ": " << GetErrorMessage(number)) + #define BOX_LOG_WIN_WARNING_NUMBER(stuff, number) \ + BOX_WARNING(stuff << ": " << GetErrorMessage(number)) + #define BOX_LOG_NATIVE_ERROR(stuff) BOX_LOG_WIN_ERROR(stuff) + #define BOX_LOG_NATIVE_WARNING(stuff) BOX_LOG_WIN_WARNING(stuff) +#else + #define BOX_LOG_NATIVE_ERROR(stuff) BOX_LOG_SYS_ERROR(stuff) + #define BOX_LOG_NATIVE_WARNING(stuff) BOX_LOG_SYS_WARNING(stuff) +#endif + +#define BOX_LOG_SOCKET_ERROR(_type, _name, _port, stuff) \ + BOX_LOG_NATIVE_ERROR(stuff << " (type " << _type << ", name " << \ + _name << ", port " << _port << ")") + +#define BOX_FORMAT_HEX32(number) \ std::hex << \ std::showbase << \ std::internal << \ std::setw(10) << \ std::setfill('0') << \ - (accno) << \ + (number) << \ std::dec +#define BOX_FORMAT_ACCOUNT(accno) \ + BOX_FORMAT_HEX32(accno) + #define BOX_FORMAT_OBJECTID(objectid) \ std::hex << \ std::showbase << \ @@ -69,7 +121,8 @@ namespace Log NOTICE, INFO, TRACE, - EVERYTHING + EVERYTHING, + INVALID = -1 }; } @@ -89,6 +142,7 @@ class Logger public: Logger(); + Logger(Log::Level level); virtual ~Logger(); virtual bool Log(Log::Level level, const std::string& rFile, @@ -117,20 +171,22 @@ class Logger class Console : public Logger { private: + static bool sShowTag; static bool sShowTime; static bool sShowTimeMicros; - static bool sShowTag; + static bool sShowPID; static std::string sTag; public: virtual bool Log(Log::Level level, const std::string& rFile, int line, std::string& rMessage); virtual const char* GetType() { return "Console"; } - virtual void SetProgramName(const std::string& rProgramName) { } + virtual void SetProgramName(const std::string& rProgramName); - static void SetTag(const std::string& rTag); + static void SetShowTag(bool enabled); static void SetShowTime(bool enabled); static void SetShowTimeMicros(bool enabled); + static void SetShowPID(bool enabled); }; // -------------------------------------------------------------------------- @@ -146,6 +202,7 @@ class Syslog : public Logger { private: std::string mName; + int mFacility; public: Syslog(); @@ -155,6 +212,8 @@ class Syslog : public Logger int line, std::string& rMessage); virtual const char* GetType() { return "Syslog"; } virtual void SetProgramName(const std::string& rProgramName); + virtual void SetFacility(int facility); + static int GetNamedFacility(const std::string& rFacility); }; // -------------------------------------------------------------------------- @@ -178,6 +237,7 @@ class Logging static Syslog* spSyslog; static Log::Level sGlobalLevel; static Logging sGlobalLogging; + static std::string sProgramName; public: Logging (); @@ -190,14 +250,74 @@ class Logging static void Remove (Logger* pOldLogger); static void Log(Log::Level level, const std::string& rFile, int line, const std::string& rMessage); + static void LogToSyslog(Log::Level level, const std::string& rFile, + int line, const std::string& rMessage); static void SetContext(std::string context); static void ClearContext(); static void SetGlobalLevel(Log::Level level) { sGlobalLevel = level; } + static Log::Level GetGlobalLevel() { return sGlobalLevel; } + static Log::Level GetNamedLevel(const std::string& rName); static bool IsEnabled(Log::Level level) { return (int)sGlobalLevel >= (int)level; } static void SetProgramName(const std::string& rProgramName); + static std::string GetProgramName() { return sProgramName; } + static void SetFacility(int facility); + + class Guard + { + private: + Log::Level mOldLevel; + + public: + Guard(Log::Level newLevel) + { + mOldLevel = Logging::GetGlobalLevel(); + Logging::SetGlobalLevel(newLevel); + } + ~Guard() + { + Logging::SetGlobalLevel(mOldLevel); + } + }; + + class Tagger + { + private: + std::string mOldTag; + + public: + Tagger(const std::string& rTempTag) + { + mOldTag = Logging::GetProgramName(); + Logging::SetProgramName(mOldTag + " " + rTempTag); + } + ~Tagger() + { + Logging::SetProgramName(mOldTag); + } + }; +}; + +class FileLogger : public Logger +{ + private: + FileStream mLogFile; + FileLogger(const FileLogger& forbidden) + : mLogFile("") { /* do not call */ } + + public: + FileLogger(const std::string& rFileName, Log::Level Level) + : Logger(Level), + mLogFile(rFileName, O_WRONLY | O_CREAT | O_APPEND) + { } + + virtual bool Log(Log::Level Level, const std::string& rFile, + int Line, std::string& rMessage); + + virtual const char* GetType() { return "FileLogger"; } + virtual void SetProgramName(const std::string& rProgramName) { } }; #endif // LOGGING__H |