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debug.c
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debug.c
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/*
* Copyright 2006 Inventive Technology GmbH
*
* This file is part of tapecat.
*
* tapecat is free software; you can redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software Foundation; version 2 of the License.
*
* tapecat is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with tapecat; if not,
* write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA
*/
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/mtio.h>
#include <sys/stat.h>
#include <sys/types.h>
#include "debug.h"
extern int dodebug;
extern int dodebugblk;
void print_file_statistics(const struct stat *filestat)
{
if (!dodebug) {
return;
}
printf("file statistics:\n");
printf(" device=%04llX\n", filestat->st_dev);
printf(" i-node=%li\n", filestat->st_ino);
printf(" protection=%i\n", filestat->st_mode);
printf(" hlinks=%i\n", filestat->st_nlink);
printf(" uid=%i\n", filestat->st_uid);
printf(" gid=%i\n", filestat->st_gid);
printf(" devtype=%04llX\n", filestat->st_rdev);
printf(" totsize=%li\n", filestat->st_size);
printf(" bklsize=%li\n", filestat->st_blksize);
printf(" allocblks=%li\n", filestat->st_blocks);
printf(" lastacc=%li\n", filestat->st_atime);
printf(" lastmod=%li\n", filestat->st_mtime);
printf(" laststchg=%li\n", filestat->st_ctime);
} /* print_file_statistics */
void print_ioctl_statistics(const struct mtget *mt_status)
{
if (!dodebug) {
return;
}
printf("ioctl statistics:\n");
printf(" type=%li\n", mt_status->mt_type);
printf(" partition=%li\n", mt_status->mt_resid);
printf(" blksize=%li\n", mt_status->mt_dsreg & 0x0fff);
printf(" density=%li\n", mt_status->mt_dsreg >> 24);
printf(" status=%li\n", mt_status->mt_gstat);
printf(" eof is %li\n", GMT_EOF(mt_status->mt_gstat));
printf(" bot is %li\n", GMT_BOT(mt_status->mt_gstat));
printf(" eot is %li\n", GMT_EOT(mt_status->mt_gstat));
printf(" sma is %li\n", GMT_SM(mt_status->mt_gstat));
printf(" eod is %li\n", GMT_EOD(mt_status->mt_gstat));
printf(" wpr is %li\n", GMT_WR_PROT(mt_status->mt_gstat));
printf(" onl is %li\n", GMT_ONLINE(mt_status->mt_gstat));
printf(" dro is %li\n", GMT_DR_OPEN(mt_status->mt_gstat));
printf(" imr is %li\n", GMT_IM_REP_EN(mt_status->mt_gstat));
printf(" recerror=%li\n", mt_status->mt_erreg);
printf(" fileno=%i\n", mt_status->mt_fileno);
printf(" blkno=%i\n", mt_status->mt_blkno);
} /* print_ioctl_statistics */
void print_options(const int dofast, const int dodebug, const int dorewind, const int dumpsize,
const int dodumpdata, const char * filename)
{
if (!dodebug) {
return;
}
printf("Options value:\n");
printf(" dofast=%i\n", dofast);
printf(" dodebug=%i\n", dodebug);
printf(" dorewind=%i\n", dorewind);
printf(" dumpsize=%i\n", dumpsize);
printf(" dumpdata=%i\n", dodumpdata);
printf(" filename=%s\n", filename);
} /* print_options */
void print_blksize(const int blksize)
{
if (!dodebug) {
return;
}
printf("Detected blksize: %i\n", blksize);
} /* print_blksize */
void print_blkinfo(const int blkonfile, const long int filesize, const int totread)
{
if (!dodebug || !dodebugblk) {
return;
}
printf("Block on file: %i - size is %i - total file size is %.2fK\n", blkonfile, totread, (double) (filesize / 1024));
} /* print_blkinfo */