source: cpp/common/loggers/loggers.h @ 452

Last change on this file since 452 was 452, checked in by Maciej Komosinski, 8 years ago

Validation of genotypes additionally prints genotype name when there are any problems

  • Property svn:eol-style set to native
File size: 3.2 KB
RevLine 
[286]1// This file is a part of Framsticks SDK.  http://www.framsticks.com/
2// Copyright (C) 1999-2015  Maciej Komosinski and Szymon Ulatowski.
3// See LICENSE.txt for details.
[109]4
[378]5#ifndef _COMMON_LOGGERS_H_
6#define _COMMON_LOGGERS_H_
[109]7
[375]8#include <common/log.h>
[109]9#include <common/threads.h>
[378]10#include <common/nonstd_stl.h>
[109]11
[375]12class LoggerBase;
[109]13
[375]14class LoggerManager
[109]15{
[375]16        friend class LoggerBase;
[378]17        vector<LoggerBase*> loggers;
18        void send(int position, const char *obj, const char *method, int level, const char *msg);
[336]19public:
[378]20        int find(LoggerBase *logger)
21        {
22                vector<LoggerBase*>::iterator it = std::find(loggers.begin(), loggers.end(), logger);
23                return it == loggers.end() ? -1 : std::distance(loggers.begin(), it);
24        }
25        int add(LoggerBase *logger);
[336]26        void remove(int i);
[378]27        void remove(LoggerBase *logger);
[336]28        void removeAll();
[378]29        void send(const char *obj, const char *method, int level, const char *msg)
[336]30        {
[378]31                send(loggers.size() - 1, obj, method, level, msg);
[336]32        }
[375]33        ~LoggerManager() { removeAll(); }
[109]34};
35
[375]36extern THREAD_LOCAL_DECL(LoggerManager, message_handler_manager_instance);
[109]37
38////////////////////////////////////////
39
[375]40class LoggerBase
[109]41{
[375]42        friend class LoggerManager;
[336]43protected:
[375]44        LoggerManager* manager;
[336]45        int options;
[109]46
[336]47public:
[109]48
[375]49        enum LoggerOptions
[336]50        {
[372]51                DontBlock = 1, CannotBeBlocked = 2, Enable = 4, Paused = 8
[336]52        };
[109]53
[375]54        void logPrintf(const char *o, const char *m, int w, const char *bl, ...);
[378]55        void send(const char *obj, const char *method, int level, const char *msg);
[109]56
[373]57        bool isEnabled() { return manager ? true : false; }
[336]58        void enable();
59        void disable();
60        bool isPaused() { return (options & Paused) != 0; }
61        void pause();
62        void resume();
[109]63
[375]64        LoggerBase(int opts = 0) :manager(NULL), options(opts)
[336]65        {
[372]66                if (options&Enable) enable();
[336]67        }
[375]68        virtual ~LoggerBase()
[336]69        {
70                disable();
71        }
[109]72
[378]73        virtual void handle(const char *obj, const char *method, int level, const char *msg) {}
[109]74};
75
76///////////////////////////////////////////
77
[375]78class LoggerToMemory : public LoggerBase
[109]79{
[336]80protected:
[378]81        int maxlevel, minleveltostore, errcount, warncount, infocount, storedcount;
82        string msgs;
[109]83
[336]84public:
[109]85
[378]86        void reset() { maxlevel = LOG_INFO - 1; errcount = warncount = infocount = storedcount = 0; msgs = ""; }
[109]87
[336]88        enum Options2
89        {
90                StoreFirstMessage = 16, StoreAllMessages = 32
91        };
[109]92
[452]93        int getErrorCount() const   { return errcount; }
94        int getWarningCount() const { return warncount; }
95        int getInfoCount() const    { return infocount; }
96        int getStoredCount() const  { return storedcount; }
97        int getErrorLevel() const   { return maxlevel; }
98        string getMessages() const  { return msgs; }
99        string getCountSummary() const; ///< return the standard "... error(s), ... warning(s), ... message(s)" text (or empty string if count==0)
[109]100
[375]101        LoggerToMemory(int opts = 0, int minimal_level_to_store = LOG_ERROR) :LoggerBase(opts), minleveltostore(minimal_level_to_store)
[336]102        {
103                reset();
104        }
[109]105
[378]106        void handle(const char *obj, const char *method, int level, const char *msg);
[109]107};
108
[375]109class RedirectingLogger : public LoggerBase
[109]110{
[375]111        LoggerManager *other_manager;
[109]112public:
[378]113        RedirectingLogger(LoggerManager *other_mgr, int opts = 0)
[375]114                :LoggerBase(opts), other_manager(other_mgr) {}
[109]115
[378]116        void handle(const char *obj, const char *method, int level, const char *msg)
[336]117        {
[378]118                other_manager->send(obj, method, level, msg);
[336]119        }
[109]120};
121
122#endif
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