474 lines
10 KiB
C
474 lines
10 KiB
C
/*****************************************************************************
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*
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* $Id$
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* Purpose ...............: Announce new files and FileFind
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*
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*****************************************************************************
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* Copyright (C) 1997-2002
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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, 675 Mass Ave, Cambridge, MA 02139, USA.
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*****************************************************************************/
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#include "../lib/libs.h"
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#include "../lib/structs.h"
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#include "../lib/users.h"
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#include "../lib/records.h"
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#include "../lib/common.h"
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#include "../lib/clcomm.h"
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#include "../lib/dbcfg.h"
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#include "../lib/msg.h"
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#include "../lib/msgtext.h"
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#include "grlist.h"
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#include "msgutil.h"
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#include "announce.h"
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extern int do_quiet; /* Supress screen output */
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struct _filerecord T_File; /* Internal announce record */
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int TotalFiles; /* Total announced files */
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unsigned long TotalSize; /* Total size in KBytes. */
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int MsgCount; /* Message counter */
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/*
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* Add a file whos data is in T_File to the toberep.data file.
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*/
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int Add_ToBeRep(void);
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int Add_ToBeRep()
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{
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char *fname;
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struct _filerecord Temp;
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FILE *tbr;
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int Found = FALSE;
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fname = calloc(PATH_MAX, sizeof(char));
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sprintf(fname, "%s/etc/toberep.data", getenv("MBSE_ROOT"));
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if ((tbr = fopen(fname, "a+")) == NULL) {
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WriteError("$Can't create %s", fname);
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free(fname);
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return FALSE;
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}
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free(fname);
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fseek(tbr, 0, SEEK_SET);
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while (fread(&Temp, sizeof(Temp), 1, tbr) == 1) {
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if ((strcmp(Temp.Name, T_File.Name) == 0) &&
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(Temp.Fdate = T_File.Fdate))
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Found = TRUE;
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}
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if (Found) {
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Syslog('!', "File %s already in toberep.data", T_File.Name);
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fclose(tbr);
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return FALSE;
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}
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fwrite(&T_File, sizeof(T_File), 1, tbr);
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fclose(tbr);
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return TRUE;
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}
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/*
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* Check for uploads, these are files in the files database with
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* the announced flag not yet set.
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*/
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void Uploads(void);
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void Uploads()
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{
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FILE *pAreas, *pFile;
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char *sAreas, *fAreas;
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int Count = 0, i = 0, j, k;
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sAreas = calloc(PATH_MAX, sizeof(char));
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fAreas = calloc(PATH_MAX, sizeof(char));
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Syslog('+', "Checking for uploads");
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IsDoing("Check uploads");
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if (!do_quiet) {
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colour(3, 0);
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printf(" Checking uploads...\n");
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}
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sprintf(sAreas, "%s/etc/fareas.data", getenv("MBSE_ROOT"));
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if ((pAreas = fopen(sAreas, "r")) == NULL) {
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WriteError("$Can't open %s", sAreas);
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free(sAreas);
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free(fAreas);
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return;
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}
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fread(&areahdr, sizeof(areahdr), 1, pAreas);
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while (fread(&area, areahdr.recsize, 1, pAreas) == 1) {
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i++;
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if (CFG.slow_util && do_quiet)
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usleep(1);
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if ((area.Available) && strlen(area.NewGroup)) {
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if (!do_quiet) {
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printf("\r %4d => %-44s", i, area.Name);
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fflush(stdout);
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}
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sprintf(fAreas, "%s/fdb/fdb%d.data", getenv("MBSE_ROOT"), i);
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if ((pFile = fopen(fAreas, "r+")) != NULL) {
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while (fread(&file, sizeof(file), 1, pFile) == 1) {
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if (!file.Announced) {
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Syslog('m', " %d %s", i, file.Name);
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memset(&T_File, 0, sizeof(T_File));
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sprintf(T_File.Echo, "AREA %d", i);
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sprintf(T_File.Group, "%s", area.NewGroup);
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sprintf(T_File.Comment, "%s", area.Name);
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sprintf(T_File.Name, "%s", file.Name);
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T_File.Size = file.Size;
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T_File.SizeKb = file.Size / 1024;
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T_File.Fdate = file.FileDate;
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sprintf(T_File.Crc, "%08lx", file.Crc32);
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sprintf(T_File.Desc, "%s %s %s %s", file.Desc[0], file.Desc[1], file.Desc[2], file.Desc[3]);
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k = 0;
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for (j = 0; j < 25; j++) {
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if (strlen(file.Desc[j])) {
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sprintf(T_File.LDesc[k], "%s", file.Desc[j]);
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T_File.LDesc[k][49] = '\0';
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k++;
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}
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}
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T_File.TotLdesc = k;
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T_File.Cost = file.Cost;
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T_File.Announce = TRUE;
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if (Add_ToBeRep())
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Count++;
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/*
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* Mark file is announced.
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*/
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file.Announced = TRUE;
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fseek(pFile, - sizeof(file), SEEK_CUR);
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fwrite(&file, sizeof(file), 1, pFile);
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}
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}
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fclose(pFile);
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}
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}
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}
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if (!do_quiet) {
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printf("\r \r");
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if (Count)
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printf(" %d new uploads\n", Count);
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fflush(stdout);
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}
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if (Count)
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Syslog('+', "%d new uploads", Count);
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fclose(pAreas);
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free(sAreas);
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free(fAreas);
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}
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int StartMsg(void);
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int StartMsg(void)
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{
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if (!Msg_Open(newfiles.Area))
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return FALSE;
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if (!Msg_Lock(30L)) {
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Msg_Close();
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return FALSE;
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}
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Msg_New();
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CountPosted(newfiles.Area);
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sprintf(Msg.From, "%s", newfiles.From);
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sprintf(Msg.To, "%s", newfiles.Too);
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if (MsgCount == 1) {
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sprintf(Msg.Subject, "%s", newfiles.Subject);
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TotalSize = TotalFiles = 0;
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} else
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sprintf(Msg.Subject, "%s #%d", newfiles.Subject, MsgCount);
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sprintf(Msg.FromAddress, "%s", aka2str(newfiles.UseAka));
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Msg.Written = time(NULL);
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Msg.Arrived = time(NULL);
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Msg.Local = TRUE;
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Msg.Echomail = TRUE;
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/*
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* Start message text including kludges
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*/
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Msg_Id(newfiles.UseAka);
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Msg_Pid();
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Msg_Top();
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return TRUE;
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}
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void FinishMsg(int);
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void FinishMsg(int Final)
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{
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char *temp;
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FILE *fp;
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temp = calloc(PATH_MAX, sizeof(char));
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if (Final) {
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MsgText_Add2((char *)"");
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sprintf(temp, "This is a total of %d files, %lu Kbytes", TotalFiles, TotalSize);
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MsgText_Add2(temp);
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} else {
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MsgText_Add2((char *)"");
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MsgText_Add2((char *)"to be continued...");
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MsgCount++;
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}
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if (strlen(newfiles.Origin))
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Msg_Bot(newfiles.UseAka, newfiles.Origin);
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else
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Msg_Bot(newfiles.UseAka, CFG.origin);
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Msg_AddMsg();
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Msg_UnLock();
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Syslog('+', "Posted message %ld, %d bytes", Msg.Id, Msg.Size);
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sprintf(temp, "%s/tmp/echomail.jam", getenv("MBSE_ROOT"));
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if ((fp = fopen(temp, "a")) != NULL) {
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fprintf(fp, "%s %lu\n", newfiles.Area, Msg.Id);
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fclose(fp);
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}
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Msg_Close();
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free(temp);
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}
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void Report(gr_list *);
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void Report(gr_list *ta)
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{
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FILE *fp;
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char *temp;
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int i, Total = 0;
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unsigned long Size = 0;
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temp = calloc(PATH_MAX, sizeof(char));
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sprintf(temp, "%s/etc/toberep.data", getenv("MBSE_ROOT"));
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if ((fp = fopen(temp, "r")) == NULL) {
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WriteError("$Can't open %s", temp);
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return;
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}
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while (fread(&T_File, sizeof(T_File), 1, fp) == 1) {
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if ((!strcmp(T_File.Echo, ta->echo)) &&
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(!strcmp(T_File.Group, ta->group)))
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break;
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}
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sprintf(temp, "Area %s - %s", T_File.Echo, T_File.Comment);
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MsgText_Add2(temp);
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fseek(fp, 0, SEEK_SET);
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MsgText_Add2((char *)"------------------------------------------------------------------------");
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while (fread(&T_File, sizeof(T_File), 1, fp) == 1) {
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if ((!strcmp(T_File.Echo, ta->echo)) &&
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(!strcmp(T_File.Group, ta->group))) {
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if (CFG.slow_util && do_quiet)
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usleep(1);
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sprintf(temp, "%-12s %5lu Kb. %s", tu(T_File.Name), T_File.SizeKb, To_Low(T_File.LDesc[0],newfiles.HiAscii));
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MsgText_Add2(temp);
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if (T_File.TotLdesc > 0)
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for (i = 1; i < T_File.TotLdesc; i++) {
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sprintf(temp, " %s", To_Low(T_File.LDesc[i],newfiles.HiAscii));
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MsgText_Add2(temp);
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}
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Total++;
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Size += T_File.SizeKb;
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/*
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* Split message the hard way.
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*/
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if (Msg.Size > (CFG.new_force * 1024)) {
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FinishMsg(FALSE);
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StartMsg();
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}
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}
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}
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MsgText_Add2((char *)"------------------------------------------------------------------------");
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sprintf(temp, "%d files, %lu Kb", Total, Size);
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MsgText_Add2(temp);
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MsgText_Add2((char *)"");
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MsgText_Add2((char *)"");
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fclose(fp);
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free(temp);
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/*
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* Split messages the gently way.
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*/
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if (Msg.Size > (CFG.new_split * 1024)) {
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FinishMsg(FALSE);
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StartMsg();
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}
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TotalFiles += Total;
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TotalSize += Size;
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}
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int Announce()
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{
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gr_list *fgr = NULL, *tmp;
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char *temp;
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FILE *fp;
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int Count = 0, rc = FALSE;
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long filepos;
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char group[13];
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int i, groups, any;
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if (!do_quiet) {
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colour(3, 0);
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printf("Announce new files\n");
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}
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Uploads();
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IsDoing("Announce files");
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temp = calloc(128, sizeof(char));
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sprintf(temp, "%s/etc/toberep.data", getenv("MBSE_ROOT"));
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if ((fp = fopen(temp, "r")) == NULL) {
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Syslog('+', "No new files to announce");
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free(temp);
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if (!do_quiet) {
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printf(" No new files.\n");
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}
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return FALSE;
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}
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if (!do_quiet)
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printf(" Preparing reports...\n");
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while (fread(&T_File, sizeof(T_File), 1, fp) == 1) {
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if (T_File.Announce) {
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fill_grlist(&fgr, T_File.Group, T_File.Echo);
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Count++;
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}
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}
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fclose(fp);
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if (Count == 0) {
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unlink(temp);
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if (!do_quiet)
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printf(" No new files.\n");
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Syslog('+', "No new files to announce");
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free(temp);
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return FALSE;
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}
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if (!do_quiet)
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printf(" %d new files found\n", Count);
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sort_grlist(&fgr);
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/*
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* At this point we have a sorted list of groups with a counter
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* indicating howmany files to report in each group.
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*/
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sprintf(temp, "%s/etc/newfiles.data", getenv("MBSE_ROOT"));
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if ((fp = fopen(temp, "r")) == NULL) {
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WriteError("$Can't open %s", temp);
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if (!do_quiet)
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printf(" No newfile reports defined\n");
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free(temp);
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return FALSE;
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}
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fread(&newfileshdr, sizeof(newfileshdr), 1, fp);
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groups = newfileshdr.grpsize / 13;
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while (fread(&newfiles, newfileshdr.recsize, 1, fp) == 1) {
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if (newfiles.Active) {
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filepos = ftell(fp);
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if (!do_quiet) {
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printf(" %s\n", newfiles.Comment);
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}
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any = FALSE;
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for (i = 0; i < groups; i++) {
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fread(&group, 13, 1, fp);
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for (tmp = fgr; tmp; tmp = tmp->next)
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if (strcmp(tmp->group, group) == 0)
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any = TRUE;
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}
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if (any) {
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fseek(fp, filepos, SEEK_SET);
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rc = TRUE;
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Syslog('+', "Create report: %s", newfiles.Comment);
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MsgCount = 1;
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if (StartMsg()) {
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while (fread(&group, 13, 1, fp) == 1) {
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for (tmp = fgr; tmp; tmp = tmp->next)
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if (!strcmp(tmp->group, group)) {
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Report(tmp);
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}
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}
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}
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FinishMsg(TRUE);
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} else {
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if (!do_quiet)
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printf(" No matching groups\n");
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}
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fseek(fp, filepos, SEEK_SET);
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}
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fseek(fp, newfileshdr.grpsize, SEEK_CUR);
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}
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fclose(fp);
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tidy_grlist(&fgr);
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if (rc) {
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sprintf(temp, "%s/etc/toberep.data", getenv("MBSE_ROOT"));
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unlink(temp);
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}
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free(temp);
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return rc;
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}
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