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author | ShizZy <shizzy@6bit.net> | 2013-09-05 02:17:46 +0200 |
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committer | ShizZy <shizzy@6bit.net> | 2013-09-05 02:17:46 +0200 |
commit | 7564d28faf780bc0967ab3f6ff11b29b44e4b1aa (patch) | |
tree | 48c87985296d0bc8d62785b8f3209f4b727d0cc0 /src/common/src/log_manager.h | |
parent | deleted gekko's common files (diff) | |
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Diffstat (limited to 'src/common/src/log_manager.h')
-rw-r--r-- | src/common/src/log_manager.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/src/common/src/log_manager.h b/src/common/src/log_manager.h new file mode 100644 index 000000000..59078849b --- /dev/null +++ b/src/common/src/log_manager.h @@ -0,0 +1,169 @@ +// Copyright 2013 Dolphin Emulator Project +// Licensed under GPLv2 +// Refer to the license.txt file included. + +#ifndef _LOGMANAGER_H_ +#define _LOGMANAGER_H_ + +#include "log.h" +#include "string_util.h" +#include "thread.h" +#include "file_util.h" + +#include <set> +#include <string.h> + +#define MAX_MESSAGES 8000 +#define MAX_MSGLEN 1024 + + +// pure virtual interface +class LogListener +{ +public: + virtual ~LogListener() {} + + virtual void Log(LogTypes::LOG_LEVELS, const char *msg) = 0; +}; + +class FileLogListener : public LogListener +{ +public: + FileLogListener(const char *filename); + + void Log(LogTypes::LOG_LEVELS, const char *msg); + + bool IsValid() { return !m_logfile.fail(); } + bool IsEnabled() const { return m_enable; } + void SetEnable(bool enable) { m_enable = enable; } + + const char* GetName() const { return "file"; } + +private: + std::mutex m_log_lock; + std::ofstream m_logfile; + bool m_enable; +}; + +class DebuggerLogListener : public LogListener +{ +public: + void Log(LogTypes::LOG_LEVELS, const char *msg); +}; + +class LogContainer +{ +public: + LogContainer(const char* shortName, const char* fullName, bool enable = false); + + const char* GetShortName() const { return m_shortName; } + const char* GetFullName() const { return m_fullName; } + + void AddListener(LogListener* listener); + void RemoveListener(LogListener* listener); + + void Trigger(LogTypes::LOG_LEVELS, const char *msg); + + bool IsEnabled() const { return m_enable; } + void SetEnable(bool enable) { m_enable = enable; } + + LogTypes::LOG_LEVELS GetLevel() const { return m_level; } + + void SetLevel(LogTypes::LOG_LEVELS level) { m_level = level; } + + bool HasListeners() const { return !m_listeners.empty(); } + +private: + char m_fullName[128]; + char m_shortName[32]; + bool m_enable; + LogTypes::LOG_LEVELS m_level; + std::mutex m_listeners_lock; + std::set<LogListener*> m_listeners; +}; + +class ConsoleListener; + +class LogManager : NonCopyable +{ +private: + LogContainer* m_Log[LogTypes::NUMBER_OF_LOGS]; + FileLogListener *m_fileLog; + ConsoleListener *m_consoleLog; + DebuggerLogListener *m_debuggerLog; + static LogManager *m_logManager; // Singleton. Ugh. + + LogManager(); + ~LogManager(); +public: + + static u32 GetMaxLevel() { return MAX_LOGLEVEL; } + + void Log(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type, + const char *file, int line, const char *fmt, va_list args); + + void SetLogLevel(LogTypes::LOG_TYPE type, LogTypes::LOG_LEVELS level) + { + m_Log[type]->SetLevel(level); + } + + void SetEnable(LogTypes::LOG_TYPE type, bool enable) + { + m_Log[type]->SetEnable(enable); + } + + bool IsEnabled(LogTypes::LOG_TYPE type) const + { + return m_Log[type]->IsEnabled(); + } + + const char* GetShortName(LogTypes::LOG_TYPE type) const + { + return m_Log[type]->GetShortName(); + } + + const char* GetFullName(LogTypes::LOG_TYPE type) const + { + return m_Log[type]->GetFullName(); + } + + void AddListener(LogTypes::LOG_TYPE type, LogListener *listener) + { + m_Log[type]->AddListener(listener); + } + + void RemoveListener(LogTypes::LOG_TYPE type, LogListener *listener) + { + m_Log[type]->RemoveListener(listener); + } + + FileLogListener *GetFileListener() const + { + return m_fileLog; + } + + ConsoleListener *GetConsoleListener() const + { + return m_consoleLog; + } + + DebuggerLogListener *GetDebuggerListener() const + { + return m_debuggerLog; + } + + static LogManager* GetInstance() + { + return m_logManager; + } + + static void SetInstance(LogManager *logManager) + { + m_logManager = logManager; + } + + static void Init(); + static void Shutdown(); +}; + +#endif // _LOGMANAGER_H_ |