170 lines
4.5 KiB
C
170 lines
4.5 KiB
C
/*****************************************************************************
|
|
*
|
|
* $Id$
|
|
* Purpose: File Database Maintenance - Pack filebase
|
|
*
|
|
*****************************************************************************
|
|
* Copyright (C) 1997-2002
|
|
*
|
|
* Michiel Broek FIDO: 2:280/2802
|
|
* Beekmansbos 10
|
|
* 1971 BV IJmuiden
|
|
* the Netherlands
|
|
*
|
|
* This file is part of MBSE BBS.
|
|
*
|
|
* This BBS 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; either version 2, or (at your option) any
|
|
* later version.
|
|
*
|
|
* MBSE BBS 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 MBSE BBS; see the file COPYING. If not, write to the Free
|
|
* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*****************************************************************************/
|
|
|
|
#include "../config.h"
|
|
#include "../lib/libs.h"
|
|
#include "../lib/memwatch.h"
|
|
#include "../lib/structs.h"
|
|
#include "../lib/users.h"
|
|
#include "../lib/records.h"
|
|
#include "../lib/common.h"
|
|
#include "../lib/clcomm.h"
|
|
#include "../lib/dbcfg.h"
|
|
#include "../lib/mberrors.h"
|
|
#include "mbfutil.h"
|
|
#include "mbfpack.h"
|
|
|
|
|
|
|
|
extern int do_quiet; /* Suppress screen output */
|
|
extern int do_index; /* Reindex filebases */
|
|
|
|
|
|
/*
|
|
* Removes records who are marked for deletion. If there is still a file
|
|
* on disk, it will be removed too.
|
|
*/
|
|
void PackFileBase(void)
|
|
{
|
|
FILE *fp, *pAreas, *pFile;
|
|
int i, iAreas, iAreasNew = 0, rc, iTotal = 0, iRemoved = 0;
|
|
char *sAreas, *fAreas, *fTmp, fn[PATH_MAX];
|
|
|
|
sAreas = calloc(PATH_MAX, sizeof(char));
|
|
fAreas = calloc(PATH_MAX, sizeof(char));
|
|
fTmp = calloc(PATH_MAX, sizeof(char));
|
|
|
|
IsDoing("Pack filebase");
|
|
if (!do_quiet) {
|
|
colour(3, 0);
|
|
printf("Packing file database...\n");
|
|
}
|
|
|
|
sprintf(sAreas, "%s/etc/fareas.data", getenv("MBSE_ROOT"));
|
|
|
|
if ((pAreas = fopen (sAreas, "r")) == NULL) {
|
|
WriteError("Can't open %s", sAreas);
|
|
die(MBERR_INIT_ERROR);
|
|
}
|
|
|
|
fread(&areahdr, sizeof(areahdr), 1, pAreas);
|
|
fseek(pAreas, 0, SEEK_END);
|
|
iAreas = (ftell(pAreas) - areahdr.hdrsize) / areahdr.recsize;
|
|
|
|
for (i = 1; i <= iAreas; i++) {
|
|
|
|
fseek(pAreas, ((i-1) * areahdr.recsize) + areahdr.hdrsize, SEEK_SET);
|
|
fread(&area, areahdr.recsize, 1, pAreas);
|
|
|
|
if (area.Available && !area.CDrom) {
|
|
|
|
if (!diskfree(CFG.freespace))
|
|
die(MBERR_DISK_FULL);
|
|
|
|
if (!do_quiet) {
|
|
printf("\r%4d => %-44s", i, area.Name);
|
|
fflush(stdout);
|
|
}
|
|
Marker();
|
|
|
|
sprintf(fAreas, "%s/fdb/fdb%d.data", getenv("MBSE_ROOT"), i);
|
|
sprintf(fTmp, "%s/fdb/fdb%d.temp", getenv("MBSE_ROOT"), i);
|
|
|
|
if ((pFile = fopen(fAreas, "r")) == NULL) {
|
|
Syslog('!', "Creating new %s", fAreas);
|
|
if ((pFile = fopen(fAreas, "a+")) == NULL) {
|
|
WriteError("$Can't create %s", fAreas);
|
|
die(MBERR_GENERAL);
|
|
}
|
|
}
|
|
|
|
if ((fp = fopen(fTmp, "a+")) == NULL) {
|
|
WriteError("$Can't create %s", fTmp);
|
|
die(MBERR_GENERAL);
|
|
}
|
|
|
|
while (fread(&file, sizeof(file), 1, pFile) == 1) {
|
|
|
|
iTotal++;
|
|
|
|
if ((!file.Deleted) && (!file.Double) && (strcmp(file.Name, "") != 0)) {
|
|
fwrite(&file, sizeof(file), 1, fp);
|
|
} else {
|
|
iRemoved++;
|
|
if (file.Double) {
|
|
Syslog('+', "Removed double record file \"%s\" from area %d", file.LName, i);
|
|
} else {
|
|
Syslog('+', "Removed file \"%s\" from area %d", file.LName, i);
|
|
sprintf(fn, "%s/%s", area.Path, file.LName);
|
|
rc = unlink(fn);
|
|
if (rc)
|
|
Syslog('+', "Unlink %s failed, result %d", fn, rc);
|
|
sprintf(fn, "%s/%s", area.Path, file.Name);
|
|
rc = unlink(fn);
|
|
if (rc)
|
|
Syslog('+', "Unlink %s failed, result %d", fn, rc);
|
|
/*
|
|
* If a dotted version (thumbnail) exists, remove it silently
|
|
*/
|
|
sprintf(fn, "%s/.%s", area.Path, file.LName);
|
|
unlink(fn);
|
|
}
|
|
do_index = TRUE;
|
|
}
|
|
}
|
|
|
|
fclose(fp);
|
|
fclose(pFile);
|
|
|
|
if ((rename(fTmp, fAreas)) == 0) {
|
|
unlink(fTmp);
|
|
chmod(fAreas, 00660);
|
|
}
|
|
iAreasNew++;
|
|
|
|
} /* if area.Available */
|
|
}
|
|
|
|
fclose(pAreas);
|
|
Syslog('+', "Pack Areas [%5d] Files [%5d] Removed [%5d]", iAreasNew, iTotal, iRemoved);
|
|
|
|
if (!do_quiet) {
|
|
printf("\r \r");
|
|
fflush(stdout);
|
|
}
|
|
|
|
free(fTmp);
|
|
free(sAreas);
|
|
free(fAreas);
|
|
}
|
|
|
|
|
|
|