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Wanne
91087ca8c0
* Merged Source Code from Development Trunk: Revision 4063 * ************************************************************ - Source Code is merged from: https://81.169.133.124/source/ja2/branches/Wanne/JA2%201.13%20MP - This will be the Source for the Beta 2011 Test git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@4064 3b4a5df2-a311-0410-b5c6-a8a6f20db521
150 lines
3.6 KiB
C++
150 lines
3.6 KiB
C++
#ifndef SGP_LOGGER_H
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#define SGP_LOGGER_H
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#include <vector>
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#if defined(USE_VFS)
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# include <vfs/Core/vfs_string.h>
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# include <vfs/Tools/vfs_log.h>
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# include <vfs/Tools/vfs_hp_timer.h>
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#else
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# include <iostream>
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#endif
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namespace sgp
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{
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typedef unsigned int Logger_ID;
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enum _endl{endl};
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enum _lock{lock};
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enum _flush{flush};
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class Logger
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{
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struct LogData
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{
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#if defined(USE_VFS)
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LogData() : file(NULL), stream(NULL), screen(NULL) {};
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vfs::HPTimer timer;
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vfs::Log* file;
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#else
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LogData() : stream(NULL), screen(NULL) {};
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#endif
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std::wostream* stream;
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std::wstringstream* screen;
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};
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public:
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enum FlushMode
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{
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FLUSH_ON_DELETE,
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FLUSH_ON_ENDL,
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FLUSH_ON_FLUSH,
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FLUSH_FULL_BUFFER,
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FLUSH_IMMIDIATELY,
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};
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// need to lock/unlock on every logging operation, as they can be called from multiple threads
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class LogInstance
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{
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friend class Logger;
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LogInstance(LogData* ld) : _log(*ld) {};
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public:
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template <typename T>
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LogInstance& operator<<(T const& t){
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if(_log.stream) (*_log.stream) << t;
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if(_log.screen) (*_log.screen) << t;
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#if defined(USE_VFS)
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if(_log.file ) (*_log.file) << t;
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#endif
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return *this;
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}
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private:
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LogData& _log;
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};
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static Logger& instance();
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bool init();
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bool shutdown();
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LogInstance logger(Logger_ID id);
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Logger_ID createLogger();
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#if defined(USE_VFS)
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void connectFile(Logger_ID id, vfs::Path const& log_file, bool append, FlushMode fp);
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void disconnectFile(Logger_ID id);
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#endif
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void connectStream(Logger_ID id, std::ostream& stream);
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void disconnectStream(Logger_ID id);
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void connectScreen(Logger_ID id);
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void disconnectScreen(Logger_ID id);
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void flushMode(Logger_ID id, FlushMode fmode);
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FlushMode flushMode(Logger_ID id);
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private:
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Logger();
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~Logger();
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private:
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static int _next_log_id;
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static std::vector<LogData> _logs;
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};
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template <>
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Logger::LogInstance& Logger::LogInstance::operator<< <_endl>(_endl const& e);
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template <>
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Logger::LogInstance& Logger::LogInstance::operator<< <_lock>(_lock const& l);
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template <>
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Logger::LogInstance& Logger::LogInstance::operator<< <_flush>(_flush const& f);
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}
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#if defined(USE_VFS)
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inline sgp::Logger::LogInstance SGP_LOG(sgp::Logger_ID id, vfs::String const& str){
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#else
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inline sgp::Logger::LogInstance SGP_LOG(int id, const char* str){
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#endif
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return sgp::Logger::instance().logger(id) << (str) << sgp::endl;
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}
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inline sgp::Logger::LogInstance SGP_LOG(sgp::Logger_ID id){
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return sgp::Logger::instance().logger(id);
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}
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#if defined(USE_VFS)
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inline sgp::Logger::LogInstance SGP_INFO(vfs::String const& str){
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#else
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inline sgp::Logger::LogInstance SGP_INFO(const char* str){
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#endif
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return sgp::Logger::instance().logger(0) << str << sgp::endl;
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}
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inline sgp::Logger::LogInstance SGP_INFO(){
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return sgp::Logger::instance().logger(0);
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}
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#if defined(USE_VFS)
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inline sgp::Logger::LogInstance SGP_WARNING(vfs::String const& str){
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#else
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inline sgp::Logger::LogInstance SGP_WARNING(const char* str){
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#endif
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return sgp::Logger::instance().logger(0) << "WARNING : " << str << sgp::endl;
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}
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inline sgp::Logger::LogInstance SGP_WARNING(){
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return sgp::Logger::instance().logger(0) << "WARNING : ";
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}
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#if defined(USE_VFS)
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inline sgp::Logger::LogInstance SGP_ERROR(vfs::String const& str){
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#else
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inline sgp::Logger::LogInstance SGP_ERROR(const char* str){
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#endif
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return sgp::Logger::instance().logger(0) << "ERROR : " << str << sgp::endl;
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}
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inline sgp::Logger::LogInstance SGP_ERROR(){
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return sgp::Logger::instance().logger(0) << "ERROR : ";
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}
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#endif // SGP_LOGGER_H
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