760 lines
19 KiB
C++
760 lines
19 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdmisc.h"
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#ifdef NL_OS_WINDOWS
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# include <io.h>
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# include <fcntl.h>
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# include <sys/types.h>
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# include <sys/stat.h>
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#else
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# include <cerrno>
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#endif // NL_OS_WINDOWS
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#include <cstdio>
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#include <cstdlib>
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#include <ctime>
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#include <iostream>
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#include <fstream>
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//#include <sstream>
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#include <iomanip>
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#include "nel/misc/path.h"
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#include "nel/misc/mutex.h"
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#include "nel/misc/report.h"
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#include "nel/misc/system_utils.h"
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#include "nel/misc/debug.h"
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#ifdef NL_OS_WINDOWS
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// these defines is for IsDebuggerPresent(). it'll not compile on windows 95
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// just comment this and the IsDebuggerPresent to compile on windows 95
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# define _WIN32_WINDOWS 0x0410
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# define WINVER 0x0400
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# define NOMINMAX
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# include <windows.h>
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#else
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# define IsDebuggerPresent() false
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#endif
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#include "nel/misc/displayer.h"
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using namespace std;
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namespace NLMISC
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{
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static const char *LogTypeToString[][8] = {
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{ "", "ERR", "WRN", "INF", "DBG", "STT", "AST", "UKN" },
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{ "", "Error", "Warning", "Information", "Debug", "Statistic", "Assert", "Unknown" },
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{ "", "A fatal error occurs. The program must quit", "", "", "", "", "A failed assertion occurs", "" },
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};
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const char *IDisplayer::logTypeToString (CLog::TLogType logType, bool longFormat)
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{
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if (logType < CLog::LOG_NO || logType > CLog::LOG_UNKNOWN)
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return "<NotDefined>";
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return LogTypeToString[longFormat?1:0][logType];
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}
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const char *IDisplayer::dateToHumanString ()
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{
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time_t date;
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time (&date);
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return dateToHumanString (date);
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}
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const char *IDisplayer::dateToHumanString (time_t date)
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{
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static char cstime[25];
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struct tm *tms = localtime(&date);
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if (tms)
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strftime (cstime, 25, "%Y/%m/%d %H:%M:%S", tms);
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else
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sprintf(cstime, "bad date %d", (uint32)date);
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return cstime;
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}
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const char *IDisplayer::dateToComputerString (time_t date)
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{
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static char cstime[25];
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smprintf (cstime, 25, "%ld", &date);
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return cstime;
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}
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const char *IDisplayer::HeaderString ()
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{
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static char header[1024];
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smprintf(header, 1024, "\nLog Starting [%s]\n", dateToHumanString());
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return header;
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}
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IDisplayer::IDisplayer(const char *displayerName)
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{
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_Mutex = new CMutex (string(displayerName)+"DISP");
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DisplayerName = displayerName;
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}
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IDisplayer::~IDisplayer()
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{
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delete _Mutex;
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}
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/*
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* Display the string where it does.
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*/
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void IDisplayer::display ( const CLog::TDisplayInfo& args, const char *message )
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{
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_Mutex->enter();
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try
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{
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doDisplay( args, message );
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}
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catch (Exception &)
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{
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// silence
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}
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_Mutex->leave();
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}
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// Log format : "<LogType> <ThreadNo> <FileName> <Line> <ProcessName> : <Msg>"
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void CStdDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *message )
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{
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bool needSpace = false;
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//stringstream ss;
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string str;
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if (args.LogType != CLog::LOG_NO)
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{
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//ss << logTypeToString(args.LogType);
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str += logTypeToString(args.LogType);
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needSpace = true;
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}
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// Write thread identifier
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if ( args.ThreadId != 0 )
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{
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//ss << setw(5) << args.ThreadId;
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if (needSpace) { str += " "; needSpace = false; }
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#ifdef NL_OS_WINDOWS
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str += NLMISC::toString("%5x", args.ThreadId);
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#else
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str += NLMISC::toString("%08x", args.ThreadId);
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#endif
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needSpace = true;
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}
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if (args.FileName != NULL)
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{
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//if (needSpace) { ss << " "; needSpace = false; }
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if (needSpace) { str += " "; needSpace = false; }
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//ss << CFile::getFilename(args.FileName);
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str += CFile::getFilename(args.FileName);
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needSpace = true;
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}
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if (args.Line != -1)
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{
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//if (needSpace) { ss << " "; needSpace = false; }
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if (needSpace) { str += " "; needSpace = false; }
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//ss << args.Line;
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str += NLMISC::toString(args.Line);
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needSpace = true;
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}
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if (args.FuncName != NULL)
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{
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//if (needSpace) { ss << " "; needSpace = false; }
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if (needSpace) { str += " "; needSpace = false; }
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//ss << args.FuncName;
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str += args.FuncName;
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needSpace = true;
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}
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if (!args.ProcessName.empty())
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{
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//if (needSpace) { ss << " "; needSpace = false; }
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if (needSpace) { str += " "; needSpace = false; }
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//ss << args.ProcessName;
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str += args.ProcessName;
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needSpace = true;
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}
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//if (needSpace) { ss << " : "; needSpace = false; }
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if (needSpace) { str += " : "; needSpace = false; }
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//ss << message;
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str += message;
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// string s = ss.str();
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static bool consoleMode = true;
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#if defined(NL_OS_WINDOWS)
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static bool consoleModeTest = false;
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if (!consoleModeTest)
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{
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HANDLE handle = CreateFile ("CONOUT$", GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0);
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consoleMode = handle != INVALID_HANDLE_VALUE;
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if (consoleMode)
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CloseHandle (handle);
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consoleModeTest = true;
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}
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#endif // NL_OS_WINDOWS
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// Printf ?
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if (consoleMode)
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{
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// we don't use cout because sometimes, it crashs because cout isn't already init, printf doesn t crash.
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if (!str.empty())
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printf ("%s", str.c_str());
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if (!args.CallstackAndLog.empty())
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printf (args.CallstackAndLog.c_str());
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fflush(stdout);
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}
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#ifdef NL_OS_WINDOWS
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// display the string in the debugger is the application is started with the debugger
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if (IsDebuggerPresent ())
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{
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//stringstream ss2;
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string str2;
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needSpace = false;
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if (args.FileName != NULL) str2 += args.FileName;
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if (args.Line != -1)
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{
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str2 += "(" + NLMISC::toString(args.Line) + ")";
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needSpace = true;
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}
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if (needSpace) { str2 += " : "; needSpace = false; }
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if (args.FuncName != NULL) str2 += string(args.FuncName) + " ";
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if (args.LogType != CLog::LOG_NO)
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{
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str2 += logTypeToString(args.LogType);
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needSpace = true;
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}
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// Write thread identifier
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if ( args.ThreadId != 0 )
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{
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str2 += NLMISC::toString("%5x: ", args.ThreadId);
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}
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str2 += message;
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const sint maxOutString = 2*1024;
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if(str2.size() < maxOutString)
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{
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//////////////////////////////////////////////////////////////////
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// WARNING: READ THIS !!!!!!!!!!!!!!!! ///////////////////////////
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// If at the release time, it freezes here, it's a microsoft bug:
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// http://support.microsoft.com/support/kb/articles/q173/2/60.asp
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OutputDebugStringW((LPCWSTR)ucstring::makeFromUtf8(str2).c_str());
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}
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else
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{
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/*OutputDebugString(ss2.str().c_str());
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OutputDebugString("\n\t\t\t");
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OutputDebugString("message end: ");
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OutputDebugString(&message[strlen(message) - 1024]);
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OutputDebugString("\n");*/
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sint count = 0;
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uint n = (uint)strlen(message);
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std::string s(&str2.c_str()[0], (str2.size() - n));
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OutputDebugStringW((LPCWSTR)ucstring::makeFromUtf8(s).c_str());
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for(;;)
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{
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if((n - count) < maxOutString )
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{
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s = std::string(&message[count], (n - count));
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OutputDebugStringW((LPCWSTR)ucstring::makeFromUtf8(s).c_str());
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OutputDebugStringW((LPCWSTR)ucstring::makeFromUtf8("\n").c_str());
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break;
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}
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else
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{
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s = std::string(&message[count] , count + maxOutString);
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OutputDebugStringW((LPCWSTR)ucstring::makeFromUtf8(s).c_str());
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OutputDebugStringW((LPCWSTR)ucstring::makeFromUtf8("\n\t\t\t").c_str());
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count += maxOutString;
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}
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}
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}
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// OutputDebugString is a big shit, we can't display big string in one time, we need to split
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uint32 pos = 0;
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string splited;
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for(;;)
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{
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if (pos+1000 < args.CallstackAndLog.size ())
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{
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splited = args.CallstackAndLog.substr (pos, 1000);
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OutputDebugStringW((LPCWSTR)ucstring::makeFromUtf8(splited).c_str());
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pos += 1000;
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}
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else
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{
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splited = args.CallstackAndLog.substr (pos);
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OutputDebugStringW((LPCWSTR)ucstring::makeFromUtf8(splited).c_str());
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break;
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}
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}
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}
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#endif
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}
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CFileDisplayer::CFileDisplayer (const std::string &filename, bool eraseLastLog, const char *displayerName, bool raw) :
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IDisplayer (displayerName), _NeedHeader(true), _LastLogSizeChecked(0), _Raw(raw)
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{
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_FilePointer = (FILE*)1;
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setParam (filename, eraseLastLog);
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}
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CFileDisplayer::CFileDisplayer () :
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IDisplayer (""), _NeedHeader(true), _LastLogSizeChecked(0), _Raw(false)
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{
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_FilePointer = (FILE*)1;
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}
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CFileDisplayer::~CFileDisplayer ()
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{
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if (_FilePointer > (FILE*)1)
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{
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fclose(_FilePointer);
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_FilePointer = NULL;
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}
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}
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void CFileDisplayer::setParam (const std::string &filename, bool eraseLastLog)
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{
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_FileName = filename;
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if (filename.empty())
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{
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// can't do nlwarning or infinite recurs
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printf ("CFileDisplayer::setParam(): Can't create file with empty filename\n");
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return;
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}
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if (eraseLastLog)
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{
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/* ofstream ofs (filename.c_str(), ios::out | ios::trunc);
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if (!ofs.is_open())
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{
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// can't do nlwarning or infinite recurs
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printf ("CFileDisplayer::setParam(): Can't open and clear the log file '%s'\n", filename.c_str());
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}*/
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// Erase all the derived log files
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int i = 0;
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bool fileExist = true;
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while (fileExist)
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{
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string fileToDelete = CFile::getPath (filename) + CFile::getFilenameWithoutExtension (filename) +
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toString ("%03d.", i) + CFile::getExtension (filename);
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fileExist = CFile::isExists (fileToDelete);
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if (fileExist)
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CFile::deleteFile (fileToDelete);
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i++;
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}
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}
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if (_FilePointer > (FILE*)1)
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{
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fclose (_FilePointer);
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_FilePointer = (FILE*)1;
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}
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}
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// Log format: "2000/01/15 12:05:30 <ProcessName> <LogType> <ThreadId> <FileName> <Line> : <Msg>"
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void CFileDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *message )
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{
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bool needSpace = false;
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//stringstream ss;
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string str;
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// if the filename is not set, don't log
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if (_FileName.empty()) return;
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if (args.Date != 0 && !_Raw)
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{
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str += dateToHumanString(args.Date);
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needSpace = true;
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}
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if (args.LogType != CLog::LOG_NO && !_Raw)
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{
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if (needSpace) { str += " "; needSpace = false; }
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str += logTypeToString(args.LogType);
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needSpace = true;
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}
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// Write thread identifier
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if ( args.ThreadId != 0 && !_Raw)
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{
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if (needSpace) { str += " "; needSpace = false; }
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#ifdef NL_OS_WINDOWS
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str += NLMISC::toString("%4x", args.ThreadId);
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#else
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str += NLMISC::toString("%4u", args.ThreadId);
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#endif
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needSpace = true;
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}
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if (!args.ProcessName.empty() && !_Raw)
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{
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if (needSpace) { str += " "; needSpace = false; }
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str += args.ProcessName;
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needSpace = true;
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}
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if (args.FileName != NULL && !_Raw)
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{
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if (needSpace) { str += " "; needSpace = false; }
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str += CFile::getFilename(args.FileName);
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needSpace = true;
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}
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if (args.Line != -1 && !_Raw)
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{
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if (needSpace) { str += " "; needSpace = false; }
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str += NLMISC::toString(args.Line);
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needSpace = true;
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}
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if (args.FuncName != NULL && !_Raw)
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{
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if (needSpace) { str += " "; needSpace = false; }
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str += args.FuncName;
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needSpace = true;
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}
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if (needSpace) { str += " : "; needSpace = false; }
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str += message;
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if (_FilePointer > (FILE*)1)
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{
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// if the file is too big (>5mb), rename it and create another one (check only after 20 lines to speed up)
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if (_LastLogSizeChecked++ > 20)
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{
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int res = ftell (_FilePointer);
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if (res > 5*1024*1024)
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{
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fclose (_FilePointer);
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rename (_FileName.c_str(), CFile::findNewFile (_FileName).c_str());
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_FilePointer = (FILE*) 1;
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_LastLogSizeChecked = 0;
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}
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}
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}
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if (_FilePointer == (FILE*)1)
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{
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_FilePointer = fopen (_FileName.c_str(), "at");
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if (_FilePointer == NULL)
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printf ("Can't open log file '%s': %s\n", _FileName.c_str(), strerror (errno));
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}
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if (_FilePointer != 0)
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{
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if (_NeedHeader)
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{
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const char *hs = HeaderString();
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fwrite (hs, strlen (hs), 1, _FilePointer);
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_NeedHeader = false;
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}
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if(!str.empty())
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fwrite (str.c_str(), str.size(), 1, _FilePointer);
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if(!args.CallstackAndLog.empty())
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fwrite (args.CallstackAndLog.c_str(), args.CallstackAndLog.size (), 1, _FilePointer);
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fflush (_FilePointer);
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}
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}
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// Log format in clipboard: "2000/01/15 12:05:30 <LogType> <ProcessName> <FileName> <Line>: <Msg>"
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// Log format on the screen: in debug "<ProcessName> <FileName> <Line>: <Msg>"
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// in release "<Msg>"
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void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *message)
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{
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#ifdef NL_OS_WINDOWS
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bool needSpace = false;
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// stringstream ss;
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string str;
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// create the string for the clipboard
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if (args.Date != 0)
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{
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str += dateToHumanString(args.Date);
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needSpace = true;
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}
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if (args.LogType != CLog::LOG_NO)
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{
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//if (needSpace) { ss << " "; needSpace = false; }
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if (needSpace) { str += " "; needSpace = false; }
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str += logTypeToString(args.LogType);
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needSpace = true;
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}
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if (!args.ProcessName.empty())
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{
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//if (needSpace) { ss << " "; needSpace = false; }
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if (needSpace) { str += " "; needSpace = false; }
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str += args.ProcessName;
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needSpace = true;
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}
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if (args.FileName != NULL)
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{
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//if (needSpace) { ss << " "; needSpace = false; }
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if (needSpace) { str += " "; needSpace = false; }
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str += CFile::getFilename(args.FileName);
|
|
needSpace = true;
|
|
}
|
|
|
|
if (args.Line != -1)
|
|
{
|
|
//if (needSpace) { ss << " "; needSpace = false; }
|
|
if (needSpace) { str += " "; needSpace = false; }
|
|
str += NLMISC::toString(args.Line);
|
|
needSpace = true;
|
|
}
|
|
|
|
if (args.FuncName != NULL)
|
|
{
|
|
//if (needSpace) { ss << " "; needSpace = false; }
|
|
if (needSpace) { str += " "; needSpace = false; }
|
|
str += args.FuncName;
|
|
needSpace = true;
|
|
}
|
|
|
|
if (needSpace) { str += ": "; needSpace = false; }
|
|
|
|
str += message;
|
|
|
|
CSystemUtils::copyTextToClipboard(str);
|
|
|
|
// create the string on the screen
|
|
needSpace = false;
|
|
// stringstream ss2;
|
|
string str2;
|
|
|
|
#ifdef NL_DEBUG
|
|
if (!args.ProcessName.empty())
|
|
{
|
|
if (needSpace) { str2 += " "; needSpace = false; }
|
|
str2 += args.ProcessName;
|
|
needSpace = true;
|
|
}
|
|
|
|
if (args.FileName != NULL)
|
|
{
|
|
if (needSpace) { str2 += " "; needSpace = false; }
|
|
str2 += CFile::getFilename(args.FileName);
|
|
needSpace = true;
|
|
}
|
|
|
|
if (args.Line != -1)
|
|
{
|
|
if (needSpace) { str2 += " "; needSpace = false; }
|
|
str2 += NLMISC::toString(args.Line);
|
|
needSpace = true;
|
|
}
|
|
|
|
if (args.FuncName != NULL)
|
|
{
|
|
if (needSpace) { str2 += " "; needSpace = false; }
|
|
str2 += args.FuncName;
|
|
needSpace = true;
|
|
}
|
|
|
|
if (needSpace) { str2 += ": "; needSpace = false; }
|
|
|
|
#endif // NL_DEBUG
|
|
|
|
str2 += message;
|
|
str2 += "\n\n(this message was copied in the clipboard)";
|
|
|
|
/* if (IsDebuggerPresent ())
|
|
{
|
|
// Must break in assert call
|
|
DebugNeedAssert = true;
|
|
}
|
|
else
|
|
*/ {
|
|
|
|
// Display the report
|
|
|
|
string body;
|
|
|
|
body += toString(LogTypeToString[2][args.LogType]) + "\n";
|
|
body += "ProcName: " + args.ProcessName + "\n";
|
|
body += "Date: " + string(dateToHumanString(args.Date)) + "\n";
|
|
if(args.FileName == NULL)
|
|
body += "File: <Unknown>\n";
|
|
else
|
|
body += "File: " + string(args.FileName) + "\n";
|
|
body += "Line: " + toString(args.Line) + "\n";
|
|
if (args.FuncName == NULL)
|
|
body += "FuncName: <Unknown>\n";
|
|
else
|
|
body += "FuncName: " + string(args.FuncName) + "\n";
|
|
body += "Reason: " + toString(message);
|
|
|
|
body += args.CallstackAndLog;
|
|
|
|
string subject;
|
|
|
|
// procname is host/service_name-sid we only want the service_name to avoid redondant mail
|
|
string procname;
|
|
string::size_type pos = args.ProcessName.find ("/");
|
|
if (pos == string::npos)
|
|
{
|
|
procname = args.ProcessName;
|
|
}
|
|
else
|
|
{
|
|
string::size_type pos2 = args.ProcessName.find ("-", pos+1);
|
|
if (pos2 == string::npos)
|
|
{
|
|
procname = args.ProcessName.substr (pos+1);
|
|
}
|
|
else
|
|
{
|
|
procname = args.ProcessName.substr (pos+1, pos2-pos-1);
|
|
}
|
|
}
|
|
|
|
subject += procname + " NeL " + toString(LogTypeToString[0][args.LogType]) + " " + (args.FileName?string(args.FileName):"") + " " + toString(args.Line) + " " + (args.FuncName?string(args.FuncName):"");
|
|
|
|
// Check the envvar NEL_IGNORE_ASSERT
|
|
if (getenv ("NEL_IGNORE_ASSERT") == NULL)
|
|
{
|
|
// yoyo: allow only to send the crash report once. Because users usually click ignore,
|
|
// which create noise into list of bugs (once a player crash, it will surely continues to do it).
|
|
if (ReportDebug == report (args.ProcessName + " NeL " + toString(logTypeToString(args.LogType, true)), "", subject, body, true, 2, true, 1, !isCrashAlreadyReported(), IgnoreNextTime, NL_CRASH_DUMP_FILE))
|
|
{
|
|
INelContext::getInstance().setDebugNeedAssert(true);
|
|
}
|
|
|
|
// no more sent mail for crash
|
|
setCrashAlreadyReported(true);
|
|
}
|
|
|
|
/* // Check the envvar NEL_IGNORE_ASSERT
|
|
if (getenv ("NEL_IGNORE_ASSERT") == NULL)
|
|
{
|
|
// Ask the user to continue, debug or ignore
|
|
int result = MessageBox (NULL, ss2.str().c_str (), logTypeToString(args.LogType, true), MB_ABORTRETRYIGNORE | MB_ICONSTOP);
|
|
if (result == IDABORT)
|
|
{
|
|
// Exit the program now
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
else if (result == IDRETRY)
|
|
{
|
|
// Give the debugger a try
|
|
DebugNeedAssert = true;
|
|
}
|
|
else if (result == IDIGNORE)
|
|
{
|
|
// Continue, do nothing
|
|
}
|
|
}
|
|
*/ }
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
|
|
/***************************************************************/
|
|
/******************* THE FOLLOWING CODE IS COMMENTED OUT *******/
|
|
/***************************************************************
|
|
void CStdDisplayer::display (const std::string& str)
|
|
{
|
|
// printf("%s", str.c_str ());
|
|
cout << str;
|
|
|
|
#ifdef NL_OS_WINDOWS
|
|
// display the string in the debugger is the application is started with the debugger
|
|
if (IsDebuggerPresent ())
|
|
OutputDebugString(str.c_str ());
|
|
#endif
|
|
}
|
|
|
|
|
|
void CFileDisplayer::display (const std::string& str)
|
|
{
|
|
if (_FileName.size () == 0) return;
|
|
|
|
ofstream ofs (_FileName.c_str (), ios::out | ios::app);
|
|
if (ofs.is_open ())
|
|
{
|
|
ofs << str;
|
|
ofs.close();
|
|
}
|
|
|
|
|
|
// FILE *fp = fopen (_FileName.c_str (), "a");
|
|
// if (fp == NULL) return;
|
|
|
|
// fprintf (fp, "%s", str.c_str ());
|
|
|
|
// fclose (fp);
|
|
}
|
|
|
|
|
|
|
|
void CMsgBoxDisplayer::display (const std::string& str)
|
|
{
|
|
#ifdef NL_OS_WINDOWS
|
|
|
|
CSystemUtils::copyTextToClipboard(str);
|
|
|
|
string strf = str;
|
|
strf += "\n\n(this message was copied in the clipboard)";
|
|
MessageBox (NULL, strf.c_str (), "", MB_OK | MB_ICONEXCLAMATION);
|
|
#endif
|
|
}
|
|
**************************************************************************/
|
|
|
|
|
|
} // NLMISC
|