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3c81974807
deb-mbse/mbfido/announce.c
Michiel Broek be16a1798f Fixed mbaff crash
2004-05-30 10:54:02 +00:00

487 lines
12 KiB
C
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/*****************************************************************************
*
* $Id$
* Purpose ...............: Announce new files and FileFind
*
*****************************************************************************
* Copyright (C) 1997-2004
*
* 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, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*****************************************************************************/
#include "../config.h"
#include "../lib/mbselib.h"
#include "../lib/users.h"
#include "../lib/mbsedb.h"
#include "../lib/msg.h"
#include "../lib/msgtext.h"
#include "../lib/diesel.h"
#include "grlist.h"
#include "msgutil.h"
#include "toberep.h"
#include "announce.h"
extern int do_quiet; /* Suppress 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 */
/*
* Check for uploads, these are files in the files database with
* the announced flag not yet set.
*/
void Uploads(void);
void Uploads()
{
FILE *pAreas;
char *sAreas;
int Count = 0, i = 0, j, k;
struct _fdbarea *fdb_area = NULL;
sAreas = 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);
return;
}
fread(&areahdr, sizeof(areahdr), 1, pAreas);
while (fread(&area, areahdr.recsize, 1, pAreas) == 1) {
i++;
if (CFG.slow_util && do_quiet)
msleep(1);
if ((area.Available) && strlen(area.NewGroup)) {
if (!do_quiet) {
printf("\r %4d => %-44s", i, area.Name);
fflush(stdout);
}
if ((fdb_area = mbsedb_OpenFDB(i, 30))) {
while (fread(&fdb, fdbhdr.recsize, 1, fdb_area->fp) == 1) {
Nopper();
if (!fdb.Announced) {
Syslog('m', " %d %s", i, fdb.Name);
memset(&T_File, 0, sizeof(T_File));
if (strlen(fdb.TicArea))
strncpy(T_File.Echo, fdb.TicArea, sizeof(T_File.Echo) -1);
else
sprintf(T_File.Echo, "AREA %d", i);
strncpy(T_File.Group, area.NewGroup, sizeof(T_File.Group) -1);
strncpy(T_File.Comment, area.Name, sizeof(T_File.Comment) -1);
strncpy(T_File.Name, fdb.Name, sizeof(T_File.Name) -1);
strncpy(T_File.LName, fdb.LName, sizeof(T_File.LName) -1);
if (strlen(fdb.Magic))
strncpy(T_File.Magic, fdb.Magic, sizeof(T_File.Magic) -1);
T_File.Size = fdb.Size;
T_File.SizeKb = fdb.Size / 1024;
T_File.Fdate = fdb.FileDate;
sprintf(T_File.Crc, "%08lx", fdb.Crc32);
sprintf(T_File.Desc, "%s %s %s %s", fdb.Desc[0], fdb.Desc[1], fdb.Desc[2], fdb.Desc[3]);
k = 0;
for (j = 0; j < 25; j++) {
if (strlen(fdb.Desc[j])) {
sprintf(T_File.LDesc[k], "%s", fdb.Desc[j]);
T_File.LDesc[k][49] = '\0';
k++;
}
}
T_File.TotLdesc = k;
T_File.Announce = TRUE;
if (Add_ToBeRep(T_File))
Count++;
/*
* Mark file is announced.
*/
fdb.Announced = TRUE;
if (mbsedb_LockFDB(fdb_area, 30)) {
fseek(fdb_area->fp, - fdbhdr.recsize, SEEK_CUR);
fwrite(&fdb, fdbhdr.recsize, 1, fdb_area->fp);
mbsedb_UnlockFDB(fdb_area);
}
}
}
mbsedb_CloseFDB(fdb_area);
}
}
}
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);
}
long StartMsg(void);
long StartMsg(void)
{
if (!Msg_Open(newfiles.Area))
return -1;
if (!Msg_Lock(30L)) {
Msg_Close();
return -1;
}
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();
return Msg_Top(newfiles.Template, newfiles.Language, newfiles.UseAka);
}
void FinishMsg(int, long);
void FinishMsg(int Final, long filepos)
{
char *temp;
FILE *fp, *fi;
temp = calloc(PATH_MAX, sizeof(char));
if (Final && ((fi = OpenMacro(newfiles.Template, newfiles.Language, FALSE)) != NULL)) {
/*
* Message footer
*/
MacroVars("CD", "dd", TotalFiles, TotalSize);
fseek(fi, filepos, SEEK_SET);
Msg_Macro(fi);
fclose(fi);
MacroClear();
}
if (strlen(newfiles.Origin))
Msg_Bot(newfiles.UseAka, newfiles.Origin, newfiles.Template);
else
Msg_Bot(newfiles.UseAka, CFG.origin, newfiles.Template);
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);
}
/*
* Report one group block of new files.
*/
long Report(gr_list *, long);
long Report(gr_list *ta, long filepos)
{
FILE *fp, *fi;
char *temp, *line;
int i, Total = 0;
unsigned long Size = 0;
long filepos1 = 0, filepos2, filepos3 = 0, finalpos = 0;
time_t ftime;
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 0;
}
MacroVars("GJZ", "ssd", "", "", 0);
MacroVars("slbkdt", "ssddss", "", "", 0, 0, "", "");
MacroVars("ABZ", "ddd", 0, 0, 0);
while (fread(&T_File, sizeof(T_File), 1, fp) == 1) {
if ((!strcmp(T_File.Echo, ta->echo)) && (!strcmp(T_File.Group, ta->group)))
break;
}
if ((fi = OpenMacro(newfiles.Template, newfiles.Language, FALSE)) != NULL) {
/*
* Area block header
*/
MacroVars("GJZ", "ssd", T_File.Echo, T_File.Comment, 0);
fseek(fi, filepos, SEEK_SET);
Msg_Macro(fi);
filepos1 = ftell(fi);
} else {
free(temp);
return 0;
}
fseek(fp, 0, SEEK_SET);
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)
msleep(1);
/*
* Report one newfile, first line.
*/
fseek(fi, filepos1, SEEK_SET);
ftime = T_File.Fdate;
MacroVars("sl", "ss", T_File.Name, T_File.LName);
MacroVars("bk", "dd", T_File.Size, T_File.SizeKb);
MacroVars("dt", "ss", rfcdate(ftime), To_Low(T_File.LDesc[0],newfiles.HiAscii));
Msg_Macro(fi);
filepos2 = ftell(fi);
/*
* Extra description lines follow
*/
for (i = 1; i < 24; i++) {
MacroVars("t", "s", To_Low(T_File.LDesc[i],newfiles.HiAscii));
fseek(fi, filepos2, SEEK_SET);
if (strlen(T_File.LDesc[i])) {
Msg_Macro(fi);
} else {
line = calloc(MAXSTR, sizeof(char));
while ((fgets(line, MAXSTR-2, fi) != NULL) && ((line[0]!='@') || (line[1]!='|'))) {}
free(line);
}
filepos3 = ftell(fi);
}
/*
* Magic request
*/
if (strlen(T_File.Magic)) {
MacroVars("u", "s", T_File.Magic);
Msg_Macro(fi);
} else {
line = calloc(MAXSTR, sizeof(char));
while ((fgets(line, MAXSTR-2, fi) != NULL) && ((line[0]!='@') || (line[1]!='|'))) {}
free(line);
}
filepos3 = ftell(fi);
Total++;
Size += T_File.SizeKb;
}
}
/*
* Area block footer
*/
if (Msg.Size > (CFG.new_split * 1024))
MacroVars("ABZ", "ddd", Total, Size, 1);
else
MacroVars("ABZ", "ddd", Total, Size, 0);
fseek(fi, filepos3, SEEK_SET);
Msg_Macro(fi);
finalpos = ftell(fi);
fclose(fp);
free(temp);
/*
* Split messages if too big.
*/
if (Msg.Size > (CFG.new_split * 1024)) {
MsgCount++;
FinishMsg(FALSE, finalpos);
StartMsg();
}
TotalFiles += Total;
TotalSize += Size;
if (fi != NULL) {
fclose(fi);
}
return finalpos;
}
int Announce()
{
gr_list *fgr = NULL, *tmp;
char *temp;
FILE *fp;
int Count = 0, rc = FALSE;
long filepos, filepos1, filepos2;
char group[13];
int i, groups, any;
if (!do_quiet) {
colour(3, 0);
printf("Announce new files\n");
}
Uploads();
IsDoing("Announce files");
temp = calloc(PATH_MAX, 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 ((filepos1 = StartMsg()) != -1) {
filepos2 = 0;
while (fread(&group, 13, 1, fp) == 1) {
for (tmp = fgr; tmp; tmp = tmp->next) {
if (!strcmp(tmp->group, group)) {
filepos2 = Report(tmp, filepos1);
}
}
}
FinishMsg(TRUE, filepos2);
}
} 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;
}
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