335 lines
8.8 KiB
C
335 lines
8.8 KiB
C
/*****************************************************************************
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*
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* $Id$
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* Purpose: File Database Maintenance - Adopt file
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*
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*****************************************************************************
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* Copyright (C) 1997-2004
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*
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* Michiel Broek FIDO: 2:280/2802
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* Beekmansbos 10
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* 1971 BV IJmuiden
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* the Netherlands
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*
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* This file is part of MBSE BBS.
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*
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* This BBS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* MBSE BBS is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 MBSE BBS; see the file COPYING. If not, write to the Free
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* Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*****************************************************************************/
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#include "../config.h"
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#include "../lib/mbselib.h"
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#include "../lib/users.h"
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#include "../lib/mbsedb.h"
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#include "virscan.h"
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#include "mbfutil.h"
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#include "mbflist.h"
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extern int do_quiet; /* Suppress screen output */
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extern int do_annon; /* Suppress announce file */
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extern int do_novir; /* Suppress virus check */
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void AdoptFile(int Area, char *File, char *Description)
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{
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FILE *fp;
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char *temp, *temp2, *tmpdir, *unarc, *pwd, *lname;
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char Desc[256], TDesc[256];
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int IsArchive = FALSE, MustRearc = FALSE, UnPacked = FALSE;
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int IsVirus = FALSE, File_Id = FALSE;
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int i, j, k, lines = 0, File_id_cnt = 0, rc;
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struct FILE_record f_db;
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Syslog('f', "Adopt(%d, %s, %s)", Area, MBSE_SS(File), MBSE_SS(Description));
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if (!do_quiet)
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mbse_colour(CYAN, BLACK);
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if (LoadAreaRec(Area) == FALSE)
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die(MBERR_INIT_ERROR);
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if (area.Available) {
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temp = calloc(PATH_MAX, sizeof(char));
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temp2 = calloc(PATH_MAX, sizeof(char));
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pwd = calloc(PATH_MAX, sizeof(char));
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tmpdir = calloc(PATH_MAX, sizeof(char));
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if (CheckFDB(Area, area.Path))
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die(MBERR_INIT_ERROR);
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getcwd(pwd, PATH_MAX);
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if (!do_quiet) {
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printf("Adopt file: %s ", File);
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printf("Unpacking \b\b\b\b\b\b\b\b\b\b");
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fflush(stdout);
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}
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snprintf(tmpdir, PATH_MAX, "%s/tmp/arc%d", getenv("MBSE_ROOT"), (int)getpid());
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if (create_tmpwork()) {
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WriteError("Can't create %s", tmpdir);
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if (!do_quiet)
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printf("\nCan't create dir %s\n", tmpdir);
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die(MBERR_INIT_ERROR);
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}
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snprintf(temp, PATH_MAX, "%s/%s", pwd, File);
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if ((unarc = unpacker(File)) == NULL) {
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Syslog('+', "No known archive: %s", File);
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snprintf(temp2, PATH_MAX, "%s/tmp/arc%d/%s", getenv("MBSE_ROOT"), (int)getpid(), File);
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if ((rc = file_cp(temp, temp2))) {
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WriteError("Can't copy file to %s, %s", temp2, strerror(rc));
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if (!do_quiet)
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printf("\nCan't copy file to %s, %s\n", temp2, strerror(rc));
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die(MBERR_INIT_ERROR);
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} else {
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if (do_novir == FALSE) {
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if (!do_quiet) {
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printf("Virscan \b\b\b\b\b\b\b\b\b\b");
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fflush(stdout);
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}
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IsVirus = VirScan(tmpdir);
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} else {
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IsVirus = FALSE;
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}
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if (IsVirus) {
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clean_tmpwork();
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chdir(pwd);
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WriteError("Virus found");
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if (!do_quiet)
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printf("\nVirus found\n");
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die(MBERR_VIRUS_FOUND);
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}
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}
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} else {
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IsArchive = TRUE;
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if (strlen(area.Archiver) && (strcmp(unarc, area.Archiver) == 0))
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MustRearc = TRUE;
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UnPacked = UnpackFile(temp);
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if (!UnPacked)
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die(MBERR_INIT_ERROR);
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if (do_novir == FALSE) {
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if (!do_quiet) {
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printf("Virscan \b\b\b\b\b\b\b\b\b\b");
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fflush(stdout);
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}
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IsVirus = VirScan(tmpdir);
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} else {
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IsVirus = FALSE;
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}
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if (IsVirus) {
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clean_tmpwork();
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chdir(pwd);
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WriteError("Virus found");
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if (!do_quiet)
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printf("\nVirus found\n");
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die(MBERR_VIRUS_FOUND);
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}
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}
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if (!do_quiet) {
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printf("Checking \b\b\b\b\b\b\b\b\b\b");
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fflush(stdout);
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}
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memset(&f_db, 0, sizeof(f_db));
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strcpy(f_db.Uploader, CFG.sysop_name);
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f_db.UploadDate = time(NULL);
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if (do_annon)
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f_db.Announced = TRUE;
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if (UnPacked) {
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/*
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* Try to get a FILE_ID.DIZ
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*/
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snprintf(temp, PATH_MAX, "%s/tmp/arc%d/FILE_ID.DIZ", getenv("MBSE_ROOT"), (int)getpid());
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snprintf(temp2, PATH_MAX, "%s/tmp/FILE_ID.DIZ", getenv("MBSE_ROOT"));
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if (file_cp(temp, temp2) == 0) {
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File_Id = TRUE;
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} else {
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snprintf(temp, PATH_MAX, "%s/tmp/arc%d/file_id.diz", getenv("MBSE_ROOT"), (int)getpid());
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if (file_cp(temp, temp2) == 0)
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File_Id = TRUE;
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}
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if (File_Id) {
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Syslog('f', "FILE_ID.DIZ found");
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if ((fp = fopen(temp2, "r"))) {
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/*
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* Read no more then 25 lines
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*/
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while (((fgets(Desc, 255, fp)) != NULL) && (File_id_cnt < 25)) {
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lines++;
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/*
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* Check if the FILE_ID.DIZ is in a normal layout.
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* This should be max. 10 lines of max. 48 characters.
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* We check at 51 characters and if the lines are longer,
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* we discard the FILE_ID.DIZ file.
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*/
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if (strlen(Desc) > 51) {
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File_id_cnt = 0;
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File_Id = FALSE;
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Syslog('!', "Discarding illegal formated FILE_ID.DIZ");
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break;
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}
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if (strlen(Desc)) {
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if (strlen(Desc) > 48)
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Desc[48] = '\0';
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j = 0;
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for (i = 0; i < strlen(Desc); i++) {
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if ((Desc[i] >= ' ') || (Desc[i] < 0)) {
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f_db.Desc[File_id_cnt][j] = Desc[i];
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j++;
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}
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}
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File_id_cnt++;
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}
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}
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fclose(fp);
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unlink(temp2);
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/*
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* Strip empty lines at end of FILE_ID.DIZ
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*/
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while ((strlen(f_db.Desc[File_id_cnt-1]) == 0) && (File_id_cnt))
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File_id_cnt--;
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Syslog('f', "Got %d FILE_ID.DIZ lines", File_id_cnt);
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for (i = 0; i < File_id_cnt; i++)
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Syslog('f', "\"%s\"", f_db.Desc[i]);
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}
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}
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}
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if (!File_id_cnt) {
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if (Description == NULL) {
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WriteError("No FILE_ID.DIZ and no description on the commandline");
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if (!do_quiet)
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printf("\nNo FILE_ID.DIZ and no description on the commandline\n");
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clean_tmpwork();
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die(MBERR_COMMANDLINE);
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} else {
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/*
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* Create description from the commandline.
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*/
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if (strlen(Description) < 48) {
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/*
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* Less then 48 chars, copy and ready.
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*/
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strcpy(f_db.Desc[0], Description);
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File_id_cnt++;
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} else {
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/*
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* More then 48 characters, break into multiple
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* lines not longer then 48 characters.
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*/
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memset(&TDesc, 0, sizeof(TDesc));
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strcpy(TDesc, Description);
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while (strlen(TDesc) > 48) {
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j = 48;
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while (TDesc[j] != ' ')
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j--;
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strncat(f_db.Desc[File_id_cnt], TDesc, j);
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File_id_cnt++;
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k = strlen(TDesc);
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j++; /* Correct space */
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for (i = 0; i <= k; i++, j++)
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TDesc[i] = TDesc[j];
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}
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strcpy(f_db.Desc[File_id_cnt], TDesc);
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File_id_cnt++;
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}
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}
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}
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/*
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* Import the file.
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*/
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chdir(pwd);
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clean_tmpwork();
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/*
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* Work out the kind of filename, is it a long filename
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* or a 8.3 DOS filename. The file on disk must become
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* 8.3 for import.
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*/
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if (is_real_8_3(File)) {
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Syslog('f', "Adopt, file is 8.3");
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strcpy(f_db.Name, File);
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strcpy(f_db.LName, File);
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for (i = 0; i < strlen(File); i++)
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if (isupper(f_db.LName[i]))
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f_db.LName[i] = tolower(f_db.LName[i]);
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} else {
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Syslog('f', "Adopt, file is LFN");
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strcpy(temp2, File);
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name_mangle(temp2);
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if (rename(File, temp2)) {
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Syslog('+', "Can't rename %s to %s", File, temp2);
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if (!do_quiet)
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printf("\nCan't rename %s to %s\n", File, temp2);
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die(MBERR_GENERAL);
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}
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strcpy(f_db.Name, temp2);
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strcpy(f_db.LName, File);
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}
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f_db.Size = file_size(f_db.Name);
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f_db.Crc32 = file_crc(f_db.Name, TRUE);
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f_db.FileDate = file_time(f_db.Name);
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snprintf(temp2, PATH_MAX, "%s/%s", area.Path, f_db.Name);
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if (!do_quiet) {
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printf("Adding \b\b\b\b\b\b\b\b\b\b");
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fflush(stdout);
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}
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if (strcmp(f_db.Name, f_db.LName)) {
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lname = calloc(PATH_MAX, sizeof(char));
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snprintf(lname, PATH_MAX, "%s/%s", area.Path, f_db.LName);
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if (AddFile(f_db, Area, temp2, f_db.Name, lname) == FALSE) {
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die(MBERR_GENERAL);
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}
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free(lname);
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} else {
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if (AddFile(f_db, Area, temp2, File, NULL) == FALSE) {
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die(MBERR_GENERAL);
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}
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}
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Syslog('+', "File %s added to area %d", File, Area);
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if (MustRearc) {
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/* Here we should call the rearc function */
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}
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free(pwd);
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free(temp2);
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free(temp);
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free(tmpdir);
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} else {
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WriteError("Area %d is not available", Area);
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if (!do_quiet)
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printf("\nArea %d is not available\n", Area);
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}
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if (!do_quiet) {
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printf("\r \r");
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fflush(stdout);
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}
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}
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