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deb-mbse/mbfido/announce.c
2002-01-07 19:16:03 +00:00

474 lines
10 KiB
C

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