80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/* dvdisaster: Additional error correction for optical media.
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* Copyright (C) 2004-2017 Carsten Gnoerlich.
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*
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* Email: carsten@dvdisaster.org -or- cgnoerlich@fsfe.org
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* Project homepage: http://www.dvdisaster.org
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*
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* This file is part of dvdisaster.
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*
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* dvdisaster is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* dvdisaster 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with dvdisaster. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "dvdisaster.h"
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#include <time.h>
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/*
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* Create default dotfile path
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*/
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void DefaultLogFile()
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{
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Closure->logFile = g_strdup_printf("%s/.dvdisaster.log", g_getenv("HOME"));
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}
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/*
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* Print time stamp to log file
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*/
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void LogTimeStamp()
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{ time_t now;
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if(!Closure->logFileEnabled)
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return;
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time(&now);
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PrintLogFile("*\n* %s\n* logging started at %s*\n",
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Closure->versionString, ctime(&now));
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}
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/*
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* Print a message to the log file.
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* Tries hard to make the log messages survive a system crash.
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*/
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void VPrintLogFile(char *format, va_list argp)
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{ FILE *file;
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if(!Closure->logFileStamped)
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{ Closure->logFileStamped = TRUE;
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LogTimeStamp();
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}
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file = fopen(Closure->logFile, "a");
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if(!file)
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return;
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g_vfprintf(file, format, argp);
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fflush(file);
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fclose(file);
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}
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void PrintLogFile(char *format, ...)
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{ va_list argp;
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va_start(argp, format);
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VPrintLogFile(format, argp);
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va_end(argp);
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}
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