Glenn Maynard
161 lines
3.5 KiB
C++
161 lines
3.5 KiB
C++
#include "global.h"
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/*
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-----------------------------------------------------------------------------
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Class: RageLog
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Desc: See header.
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Copyright (c) 2001-2003 by the person(s) listed below. All rights reserved.
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Chris Danford
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Glenn Maynard
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-----------------------------------------------------------------------------
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*/
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#include "StepMania.h"
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#include "RageLog.h"
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#include "RageUtil.h"
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#include <fstream>
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#include <time.h>
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RageLog* LOG; // global and accessable from anywhere in the program
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/* We have a couple log types and a couple logs.
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*
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* Traces are for very verbose debug information. Use them as much as you want.
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*
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* Warnings are for things that shouldn't happen, but can be dealt with. (If
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* they can't be dealt with, use RageException::Throw, which will also send a
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* warning.)
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*
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* Info is for important bits of information. These should be used selectively.
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* Try to keep Info text dense; lots of information is fine, but try to keep
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* it to a reasonable total length.
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*
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* log.txt receives all logs. This file can get rather large.
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*
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* info.txt receives warnings and infos. This file should be fairly small; small
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* enough to be mailed without having to be edited or zipped, and small enough
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* to be very easily read.
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*
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*/
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// constants
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#define LOG_FILE_NAME "log.txt"
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#define INFO_FILE_NAME "info.txt"
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/* staticlog gets info.txt
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* crashlog gets log.txt */
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enum {
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TO_INFO = 0x01,
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};
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RageLog::RageLog()
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{
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// delete old log files
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remove( LOG_FILE_NAME );
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remove( INFO_FILE_NAME );
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// Open log file and leave it open.
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m_fileLog = fopen( LOG_FILE_NAME, "w" );
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m_fileInfo = fopen( INFO_FILE_NAME, "w" );
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#if defined(_MSC_VER)
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this->Trace( "Last compiled on %s.", __TIMESTAMP__ );
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#endif
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time_t cur_time;
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time(&cur_time);
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const struct tm *now = localtime(&cur_time);
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this->Trace( "Log starting %.4d-%.2d-%.2d %.2d:%.2d:%.2d",
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1900+now->tm_year, now->tm_mon, now->tm_mday, now->tm_hour, now->tm_min, now->tm_sec );
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this->Trace( "" );
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}
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RageLog::~RageLog()
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{
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Flush();
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HideConsole();
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if(m_fileLog) fclose( m_fileLog );
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if(m_fileInfo) fclose( m_fileInfo );
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}
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void RageLog::ShowConsole()
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{
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#if defined(WIN32)
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// create a new console window and attach standard handles
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AllocConsole();
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freopen("CONOUT$","wb",stdout);
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freopen("CONOUT$","wb",stderr);
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#endif
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}
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void RageLog::HideConsole()
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{
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#if defined(WIN32)
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FreeConsole();
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#endif
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}
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void RageLog::Trace( const char *fmt, ...)
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{
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va_list va;
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va_start(va, fmt);
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CString sBuff = vssprintf( fmt, va );
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va_end(va);
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Write(0, sBuff);
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}
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/* Use this for more important information; it'll always be included
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* in crash dumps. */
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void RageLog::Info( const char *fmt, ...)
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{
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va_list va;
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va_start(va, fmt);
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CString sBuff = vssprintf( fmt, va );
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va_end(va);
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Write(TO_INFO, sBuff);
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}
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void RageLog::Warn( const char *fmt, ...)
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{
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va_list va;
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va_start(va, fmt);
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CString sBuff = vssprintf( fmt, va );
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va_end(va);
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Write(TO_INFO, ssprintf(
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"/////////////////////////////////////////\n"
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"WARNING: %s\n"
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"/////////////////////////////////////////", sBuff.GetString()));
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}
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void RageLog::Write( int where, CString str)
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{
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if( m_fileLog )
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fprintf(m_fileLog, "%s\n", str.GetString() );
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if( where & TO_INFO && m_fileInfo )
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fprintf(m_fileInfo, "%s\n", str.GetString() );
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HOOKS->Log(str, where & TO_INFO);
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printf("%s\n", str.GetString() );
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#ifdef DEBUG
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Flush();
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#else
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if(where & TO_INFO)
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Flush();
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#endif
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}
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void RageLog::Flush()
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{
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fflush( m_fileLog );
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fflush( m_fileInfo );
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}
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