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deb-mbse/mbfido/mgrutil.c
Michiel Broek 9b934614d0 Added auto file areas create/delete
2002-04-28 14:27:23 +00:00

847 lines
22 KiB
C
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/*****************************************************************************
*
* $Id$
* Purpose ...............: AreaMgr and FileMgr utilities.
*
*****************************************************************************
* 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/dbnode.h"
#include "../lib/diesel.h"
#include "sendmail.h"
#include "rollover.h"
#include "addpkt.h"
#include "pack.h"
#include "createm.h"
#include "createf.h"
#include "mgrutil.h"
extern int net_out;
void tidy_arealist(AreaList **);
void fill_arealist(AreaList **, char *, int);
void MacroRead(FILE *fi, FILE *fp)
{
char *line, *temp;
int res;
line = calloc(256, sizeof(char));
temp = calloc(256, sizeof(char));
while ((fgets(line, 254, fi) != NULL) && ((line[0]!='@') || (line[1]!='|'))) {
/*
* Skip comment lines
*/
if (line[0] != '#') {
Striplf(line);
if (strlen(line) == 0) {
/*
* Empty lines are just written
*/
fprintf(fp, "\r");
} else {
strncpy(temp, ParseMacro(line,&res), 254);
if (res)
Syslog('!', "Macro error line: \"%s\"", line);
/*
* Only output if something was evaluated
*/
if (strlen(temp))
fprintf(fp, "%s\r", temp);
}
}
}
free(line);
free(temp);
}
/*
* Write Echomail groups list to tempfile
*/
void WriteMailGroups(FILE *fp, faddr *f)
{
int Count = 0, First = TRUE;
char *Group, *temp;
FILE *gp,*fi;
faddr *g;
fpos_t fileptr;
if ((fi = OpenMacro("areamgr.group", nodes.Language, FALSE)) == NULL)
return;
MacroRead(fi, fp);
fgetpos(fi,&fileptr);
temp = calloc(PATH_MAX, sizeof(char));
sprintf(temp, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
if ((gp = fopen(temp, "r")) == NULL) {
WriteError("$Can't open %s", temp);
free(temp);
fclose(fi);
return;
}
fread(&mgrouphdr, sizeof(mgrouphdr), 1, gp);
while (TRUE) {
Group = GetNodeMailGrp(First);
if (Group == NULL)
break;
First = FALSE;
fseek(gp, mgrouphdr.hdrsize, SEEK_SET);
while (fread(&mgroup, mgrouphdr.recsize, 1, gp) == 1) {
g = bestaka_s(fido2faddr(mgroup.UseAka));
if ((!strcmp(mgroup.Name, Group)) &&
(g->zone == f->zone) && (g->net == f->net) && (g->node == f->node) && (g->point == f->point)) {
MacroVars("gh", "ss", mgroup.Name, mgroup.Comment);
fsetpos(fi, &fileptr);
MacroRead(fi, fp);
Count++;
break;
}
}
}
MacroVars("b", "d", Count);
MacroRead(fi, fp);
fclose(fi);
fclose(gp);
free(temp);
}
/*
* Write ticarea groups to tempfile
*/
void WriteFileGroups(FILE *fp, faddr *f)
{
int Count = 0, First = TRUE;
char *Group, *temp;
FILE *gp, *fi;
faddr *g;
fpos_t fileptr;
if ((fi = OpenMacro("filemgr.group", nodes.Language, FALSE)) == NULL)
return;
MacroRead(fi, fp);
fgetpos(fi,&fileptr);
temp = calloc(128, sizeof(char));
sprintf(temp, "%s/etc/fgroups.data", getenv("MBSE_ROOT"));
if ((gp = fopen(temp, "r")) == NULL) {
WriteError("$Can't open %s", temp);
free(temp);
fclose(fi);
return;
}
fread(&fgrouphdr, sizeof(fgrouphdr), 1, gp);
while (TRUE) {
Group = GetNodeFileGrp(First);
if (Group == NULL)
break;
First = FALSE;
fseek(gp, fgrouphdr.hdrsize, SEEK_SET);
while (fread(&fgroup, fgrouphdr.recsize, 1, gp) == 1) {
g = bestaka_s(fido2faddr(fgroup.UseAka));
if ((!strcmp(fgroup.Name, Group)) &&
(g->zone == f->zone) && (g->net == f->net) && (g->node == f->node) && (g->point == f->point)) {
MacroVars("gh", "ss", fgroup.Name, fgroup.Comment );
fsetpos(fi,&fileptr);
MacroRead(fi, fp);
Count++;
break;
}
}
}
MacroVars("b", "d", Count );
MacroRead(fi, fp);
fclose(fi);
fclose(gp);
free(temp);
}
/*
* Shift all characters in Buf Cnt places to left
*/
void ShiftBuf(char *Buf, int Cnt)
{
int i;
for (i = Cnt; i < strlen(Buf); i++)
Buf[i - Cnt] = Buf[i];
Buf[i - Cnt] = '\0';
}
/*
* Remove spaces and = characters from begin of line
*/
void CleanBuf(char *Buf)
{
while (strlen(Buf) && ((Buf[0] == ' ') || (Buf[0] == '=')))
ShiftBuf(Buf, 1);
}
/*
* Change AreaMgr and FileMgr password for a node
*/
void MgrPasswd(faddr *t, char *Buf, FILE *tmp, int Len, int mgr)
{
ShiftBuf(Buf, Len);
CleanBuf(Buf);
MacroVars("SsP", "sss", CFG.sysop_name, nodes.Sysop, mgr?(char *)"Filemgr":(char *)"Areamgr");
if ((strlen(Buf) < 3) || (strlen(Buf) > 15)) {
MacroVars("RABCDE", "ssssss",(char *)"ERR_PASS_LEN",(char *)"",(char *)"",(char *)"",(char *)"",(char *)"");
MsgResult(mgr?"filemgr.responses":"areamgr.responses",tmp);
Syslog('+', "XxxxMgr: Password length %d, not changed", strlen(Buf));
return;
}
memset(&nodes.Apasswd, 0, sizeof(nodes.Apasswd));
strncpy(nodes.Apasswd, tu(Buf), 15);
MacroVars("RABCDE", "ssssss",(char *)"OK_PASS",nodes.Apasswd,(char *)"",(char *)"",(char *)"",(char *)"");
MsgResult(mgr?"filemgr.responses":"areamgr.responses",tmp);
Syslog('+', "XxxxMgr: Password \"%s\" for node %s", nodes.Apasswd, ascfnode(t, 0x1f));
MacroClear();
UpdateNode();
SearchNodeFaddr(t);
}
/*
* Change AreaMgr/FileMgr nodify flag for node
*/
void MgrNotify(faddr *t, char *Buf, FILE *tmp, int mgr)
{
/*
* First strip leading garbage
*/
ShiftBuf(Buf, 7);
CleanBuf(Buf);
if (!strncasecmp(Buf, "on", 2))
nodes.Notify = TRUE;
else if (!strncasecmp(Buf, "off", 3))
nodes.Notify = FALSE;
else
return;
UpdateNode();
SearchNodeFaddr(t);
Syslog('+', "XxxxMgr: Notify %s", nodes.Notify?"Yes":"No");
MacroVars("SsP", "sss", CFG.sysop_name, nodes.Sysop,mgr?(char *)"Filemgr":(char *)"Areamgr");
MacroVars("RABCDE", "sdssss",(char *)"NOTIFY",nodes.Notify,(char *)"",(char *)"",(char *)"",(char *)"");
MsgResult(mgr?"filemgr.responses":"areamgr.responses",tmp);
MacroClear();
}
/*
* Create uplink areamgr request. One netmail per request.
* More is possible, cmd is then: "+area1\+area2\-area3"
* Return values:
* 0 - Ok
* 1 - Node not in setup
* 2 - No Uplink mgr program in setup
* 3 - No uplink password in setup
* 4 - Can't add mail to outbound
*/
int UplinkRequest(faddr *t, int FileMgr, char *cmd)
{
FILE *qp;
time_t Now;
struct tm *tm;
fidoaddr Orig, Dest;
faddr From;
unsigned flags = M_PVT;
char ext[4], *mgrname, *subj;
int i;
From = *bestaka_s(t);
memset(&Orig, 0, sizeof(Orig));
Orig.zone = From.zone;
Orig.net = From.net;
Orig.node = From.node;
Orig.point = From.point;
sprintf(Orig.domain, "%s", From.domain);
memset(&Dest, 0, sizeof(Dest));
Dest.zone = t->zone;
Dest.net = t->net;
Dest.node = t->node;
Dest.point = t->point;
sprintf(Dest.domain, "%s", t->domain);
if (!SearchNode(Dest)) {
Syslog('+', "Can't find node %s in setup", aka2str(Dest));
return 1;
}
if (FileMgr) {
if (strlen(nodes.UplFmgrPgm) == 0) {
Syslog('!', "FileMgr program not defined in setup of node %s", aka2str(Dest));
return 2;
}
mgrname = xstrcpy(nodes.UplFmgrPgm);
} else {
if (strlen(nodes.UplAmgrPgm) == 0) {
Syslog('!', "AreaMgr program not defined in setup of node %s", aka2str(Dest));
return 2;
}
mgrname = xstrcpy(nodes.UplAmgrPgm);
}
if (strlen(nodes.Apasswd) == 0) {
Syslog('!', "No %s password set for node %s", mgrname, aka2str(Dest));
return 3;
}
subj = xstrcpy(nodes.Apasswd);
Syslog('-', " Netmail from %s to %s", aka2str(Orig), ascfnode(t, 0x1f));
Now = time(NULL) - (gmt_offset((time_t)0) * 60);
flags |= (nodes.Crash) ? M_CRASH : 0;
flags |= (nodes.Hold) ? M_HOLD : 0;
/*
* Increase counters, update record and reload.
*/
StatAdd(&nodes.MailSent, 1L);
UpdateNode();
SearchNode(Dest);
memset(&ext, 0, sizeof(ext));
if (nodes.PackNetmail)
sprintf(ext, (char *)"qqq");
else if (nodes.Crash)
sprintf(ext, (char *)"ccc");
else if (nodes.Hold)
sprintf(ext, (char *)"hhh");
else
sprintf(ext, (char *)"nnn");
if ((qp = OpenPkt(Orig, Dest, (char *)ext)) == NULL)
return 4;
if (AddMsgHdr(qp, &From, t, flags, 0, Now, mgrname, CFG.sysop_name, subj)) {
fclose(qp);
return 4;
}
if (Dest.point)
fprintf(qp, "\001TOPT %d\r", Dest.point);
if (Orig.point)
fprintf(qp, "\001FMPT %d\r", Orig.point);
fprintf(qp, "\001INTL %d:%d/%d %d:%d/%d\r", Dest.zone, Dest.net, Dest.node, Orig.zone, Orig.net, Orig.node);
/*
* Add MSGID, REPLY and PID
*/
fprintf(qp, "\001MSGID: %s %08lx\r", aka2str(Orig), sequencer());
fprintf(qp, "\001PID: MBSE-FIDO %s\r", VERSION);
fprintf(qp, "\001TZUTC: %s\r", gmtoffset(Now));
for (i = 0; i < strlen(cmd); i++)
putc(cmd[i], qp);
putc('\r', qp);
fprintf(qp, TearLine());
tm = gmtime(&Now);
fprintf(qp, "\001Via %s @%d%02d%02d.%02d%02d%02d.02.UTC %s\r",
ascfnode(bestaka_s(t), 0x1f), tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec, VERSION);
putc(0, qp);
fclose(qp);
free(mgrname);
free(subj);
net_out++;
return 0;
}
void GetRpSubject(const char *report, char* subject)
{
FILE *fi;
char *temp;
int res;
temp = calloc(256,sizeof(char));
if ((fi=OpenMacro(report, nodes.Language, FALSE))!=NULL){
while ( fgets(temp, 254, fi) != NULL )
if (temp[0] != '#')
ParseMacro(temp,&res);
fclose(fi);
}
res=diesel((char *)"@(getvar,subject)",temp);
if(res==0)
sprintf(subject,"%s",temp);
free(temp);
}
int MsgResult(const char * report, FILE *fo)
{
FILE *fi;
char *temp, *resp;
int res;
temp = calloc(256,sizeof(char));
resp = calloc(256,sizeof(char));
if ((fi = OpenMacro(report, nodes.Language, FALSE)) != NULL){
while ( fgets(temp, 254, fi) != NULL ){
if (temp[0] != '#') {
strncpy(resp, ParseMacro(temp, &res), 80);
if ((res == 0) && strlen(resp))
fprintf(fo,"%s\r",ParseMacro(temp,&res));
}
}
fclose(fi);
res=1;
} else {
res = 0;
}
free(resp);
free(temp);
return res;
}
void tidy_arealist(AreaList **fdp)
{
AreaList *tmp, *old;
for (tmp = *fdp; tmp; tmp = old) {
old = tmp->next;
free(tmp);
}
*fdp = NULL;
}
void fill_arealist(AreaList **fdp, char *tag, int DoDelete)
{
AreaList **tmp;
for (tmp = fdp; *tmp; tmp = &((*tmp)->next));
*tmp = (AreaList *)malloc(sizeof(AreaList));
(*tmp)->next = NULL;
strcpy((*tmp)->Name, tag);
(*tmp)->IsPresent = FALSE;
(*tmp)->DoDelete = DoDelete;
}
int Areas(void)
{
FILE *gp, *ap, *fp;
char *temp, *buf, *tag, *desc, *p;
AreaList *alist = NULL, *tmp;
int i, count = 0, Found;
sysconnect System;
Syslog('+', "Process areas taglists");
temp = calloc(PATH_MAX, sizeof(char));
buf = calloc(4097, sizeof(char));
sprintf(temp, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
if ((gp = fopen(temp, "r")) == NULL) {
WriteError("Can't open %s", temp);
} else {
fread(&mgrouphdr, sizeof(mgrouphdr), 1, gp);
fseek(gp, mgrouphdr.hdrsize, SEEK_SET);
while ((fread(&mgroup, mgrouphdr.recsize, 1, gp)) == 1) {
if (mgroup.Active && mgroup.AutoChange && strlen(mgroup.AreaFile)) {
Syslog('+', "Checking mail group %s, file %s", mgroup.Name, mgroup.AreaFile);
sprintf(temp, "%s/%s", CFG.alists_path, mgroup.AreaFile);
if ((ap = fopen(temp, "r")) == NULL) {
WriteError("Can't open %s", temp);
} else {
while (fgets(buf, 4096, ap)) {
if (strlen(buf) && isalnum(buf[0])) {
tag = strtok(buf, "\t \r\n\0");
fill_arealist(&alist, tag, FALSE);
}
}
fclose(ap);
/*
* Mark areas already present in the taglist.
*/
sprintf(temp, "%s/etc/mareas.data", getenv("MBSE_ROOT"));
if ((fp = fopen(temp, "r")) == NULL) {
WriteError("Can't open %s", temp);
tidy_arealist(&alist);
free(buf);
free(temp);
return FALSE;
}
fread(&msgshdr, sizeof(msgshdr), 1, fp);
for (tmp = alist; tmp; tmp = tmp->next) {
fseek(fp, msgshdr.hdrsize, SEEK_SET);
while (fread(&msgs, msgshdr.recsize, 1, fp) == 1) {
if (msgs.Active && !strcmp(msgs.Group, mgroup.Name) && !strcmp(msgs.Tag, tmp->Name))
tmp->IsPresent = TRUE;
fseek(fp, msgshdr.syssize, SEEK_CUR);
}
}
/*
* Add areas to AreaList not in the taglist, they must be deleted.
*/
fseek(fp, msgshdr.hdrsize, SEEK_SET);
while (fread(&msgs, msgshdr.recsize, 1, fp) == 1) {
if (msgs.Active && !strcmp(msgs.Group, mgroup.Name)) {
Found = FALSE;
for (tmp = alist; tmp; tmp = tmp->next) {
if (!strcmp(msgs.Tag, tmp->Name))
Found = TRUE;
}
if (!Found)
fill_arealist(&alist, msgs.Tag, TRUE);
}
fseek(fp, msgshdr.syssize, SEEK_CUR);
}
fclose(fp);
/*
* Debug logging
*/
// Syslog('m', "Area tag Oke Del");
// for (tmp = alist; tmp; tmp = tmp->next) {
// Syslog('m', "%-20s %s %s", tmp->Name, tmp->IsPresent?"Yes":"No ", tmp->DoDelete?"Yes":"No ");
// }
/*
* Make modification, first add missing areas
*/
for (tmp = alist; tmp; tmp = tmp->next) {
if (!tmp->IsPresent && !tmp->DoDelete)
CheckEchoGroup(tmp->Name, TRUE, NULL);
}
/*
* Now remove deleted areas. If there are messages in the area,
* the area is set to read-only and all links are disconnected.
* If the area is empty, it is removed from the setup.
*/
sprintf(temp, "%s/etc/mareas.data", getenv("MBSE_ROOT"));
if ((fp = fopen(temp, "r+")) == NULL) {
WriteError("Can't open %s for r/w");
} else {
fread(&msgshdr, sizeof(msgshdr), 1, fp);
for (tmp = alist; tmp; tmp = tmp->next) {
if (!tmp->IsPresent && tmp->DoDelete) {
fseek(fp, msgshdr.hdrsize, SEEK_SET);
Syslog('m', "Delete %s", tmp->Name);
while (fread(&msgs, msgshdr.recsize, 1, fp) == 1) {
if (msgs.Active && !strcmp(msgs.Group, mgroup.Name) && !strcmp(msgs.Tag, tmp->Name)) {
fseek(fp, - msgshdr.recsize, SEEK_CUR);
sprintf(temp, "%s.jhr", msgs.Base);
if (strlen(msgs.Base) && (file_size(temp) != 1024)) {
Syslog('+', "Marking message area %d, %s read-only",
((ftell(fp) - msgshdr.hdrsize) / (msgshdr.recsize + msgshdr.syssize)) + 1,
msgs.Tag);
msgs.MsgKinds = RONLY; // Area read-only
sprintf(msgs.Group, "DELETED"); // Make groupname invalid
} else {
Syslog('+', "Removing empty message area %d, %s",
((ftell(fp) - msgshdr.hdrsize) / (msgshdr.recsize + msgshdr.syssize)) + 1,
msgs.Tag);
memset(&msgs, 0, sizeof(msgs));
msgs.DaysOld = CFG.defdays;
msgs.MaxMsgs = CFG.defmsgs;
msgs.Type = ECHOMAIL;
msgs.MsgKinds = PUBLIC;
msgs.UsrDelete = TRUE;
msgs.Rfccode = CHRS_DEFAULT_RFC;
msgs.Ftncode = CHRS_DEFAULT_FTN;
msgs.MaxArticles = CFG.maxarticles;
strcpy(msgs.Origin, CFG.origin);
}
fwrite(&msgs, msgshdr.recsize, 1, fp);
/*
* Always clear all connections, the area doesn't exist anymore.
*/
memset(&System, 0, sizeof(System));
for (i = 0; i < (msgshdr.syssize / sizeof(sysconnect)); i++)
fwrite(&System, sizeof(system), 1, fp);
break;
} else {
fseek(fp, msgshdr.syssize, SEEK_CUR);
}
}
}
}
fclose(fp);
}
tidy_arealist(&alist);
}
}
}
fclose(gp);
}
sprintf(temp, "%s/etc/fgroups.data", getenv("MBSE_ROOT"));
if ((gp = fopen(temp, "r")) == NULL) {
WriteError("Can't open %s", temp);
} else {
fread(&fgrouphdr, sizeof(fgrouphdr), 1, gp);
fseek(gp, fgrouphdr.hdrsize, SEEK_SET);
while ((fread(&fgroup, fgrouphdr.recsize, 1, gp)) == 1) {
if (fgroup.Active && fgroup.AutoChange && strlen(fgroup.AreaFile)) {
Syslog('+', "Checking tic group %s, file %s", fgroup.Name, fgroup.AreaFile);
sprintf(temp, "%s/%s", CFG.alists_path, fgroup.AreaFile);
if ((ap = fopen(temp, "r")) == NULL) {
WriteError("Can't open %s", temp);
} else {
if (fgroup.FileGate) {
/*
* filegate.zxx format
*/
Found = FALSE;
while (fgets(buf, 4096, ap)) {
/*
* Each group starts with % FDN: FileGroup Descrition
*/
if (strlen(buf) && !strncmp(buf, "% FDN:", 6)) {
tag = strtok(buf, "\t \r\n\0");
p = strtok(NULL, "\t \r\n\0");
p = strtok(NULL, "\r\n\0");
desc = p;
while ((*desc == ' ') || (*desc == '\t'))
desc++;
if (!strcmp(desc, fgroup.Comment)) {
Syslog('f', "Start of group \"%s\" found", desc);
while (fgets(buf, 4096, ap)) {
if (!strncasecmp(buf, "Area ", 5)) {
Syslog('f', "Area: %s", buf);
tag = strtok(buf, "\t \r\n\0");
tag = strtok(NULL, "\t \r\n\0");
Found = TRUE;
fill_arealist(&alist, tag, FALSE);
}
if (strlen(buf) && !strncmp(buf, "% FDN:", 6)) {
/*
* All entries in group are seen, the area wasn't there.
*/
Syslogp('f', buf);
break;
}
}
if (Found)
break;
}
}
}
} else {
/*
* Normal taglist format
*/
while (fgets(buf, 4096, ap)) {
if (strlen(buf) && isalnum(buf[0])) {
tag = strtok(buf, "\t \r\n\0");
fill_arealist(&alist, tag, FALSE);
}
}
}
fclose(ap);
/*
* Mark areas already present in the taglist.
*/
sprintf(temp, "%s/etc/tic.data", getenv("MBSE_ROOT"));
if ((fp = fopen(temp, "r")) == NULL) {
WriteError("Can't open %s", temp);
tidy_arealist(&alist);
free(buf);
free(temp);
return FALSE;
}
fread(&tichdr, sizeof(tichdr), 1, fp);
for (tmp = alist; tmp; tmp = tmp->next) {
fseek(fp, tichdr.hdrsize, SEEK_SET);
while (fread(&tic, tichdr.recsize, 1, fp) == 1) {
if (tic.Active && !strcmp(tic.Group, fgroup.Name) && !strcmp(tic.Name, tmp->Name))
tmp->IsPresent = TRUE;
fseek(fp, tichdr.syssize, SEEK_CUR);
}
}
/*
* Add areas to AreaList not in the taglist, they must be deleted.
*/
fseek(fp, tichdr.hdrsize, SEEK_SET);
while (fread(&tic, tichdr.recsize, 1, fp) == 1) {
if (tic.Active && !strcmp(tic.Group, fgroup.Name)) {
Found = FALSE;
for (tmp = alist; tmp; tmp = tmp->next) {
if (!strcmp(tic.Name, tmp->Name))
Found = TRUE;
}
if (!Found)
fill_arealist(&alist, tic.Name, TRUE);
}
fseek(fp, tichdr.syssize, SEEK_CUR);
}
fclose(fp);
/*
* Now we have a list of actions to perform
*/
Syslog('f', "Area tag Oke Del");
for (tmp = alist; tmp; tmp = tmp->next) {
Syslog('f', "%-20s %s %s", tmp->Name, tmp->IsPresent?"Yes":"No ", tmp->DoDelete?"Yes":"No ");
}
/*
* Make modification, first add missing areas
*/
for (tmp = alist; tmp; tmp = tmp->next) {
if (!tmp->IsPresent && !tmp->DoDelete)
CheckTicGroup(tmp->Name, TRUE, NULL);
}
/*
* Mark TIC areas for deletion. The original file areas
* are not deleted. They probably contain files and we
* may want to keep these. If the area was empty we are
* still warned about that by the "mbfile check" command.
*/
Found = FALSE;
sprintf(temp, "%s/etc/tic.data", getenv("MBSE_ROOT"));
if ((fp = fopen(temp, "r+")) == NULL) {
WriteError("Can't open %s for r/w");
} else {
fread(&tichdr, sizeof(tichdr), 1, fp);
for (tmp = alist; tmp; tmp = tmp->next) {
if (!tmp->IsPresent && tmp->DoDelete) {
fseek(fp, tichdr.hdrsize, SEEK_SET);
Syslog('f', "Delete %s", tmp->Name);
while (fread(&tic, tichdr.recsize, 1, fp) == 1) {
if (tic.Active && !strcmp(tic.Group, fgroup.Name) && !strcmp(tic.Name, tmp->Name)) {
fseek(fp, - tichdr.recsize, SEEK_CUR);
Syslog('+', "Marked TIC area %s for deletion", tmp->Name);
tic.Deleted = TRUE;
tic.Active = FALSE;
fwrite(&tic, tichdr.recsize, 1, fp);
Found = TRUE;
}
fseek(fp, tichdr.syssize, SEEK_CUR);
}
}
}
fclose(fp);
}
if (Found) {
/*
* Purge marked records
*/
sprintf(buf, "%s/etc/tic.temp", getenv("MBSE_ROOT"));
if ((fp = fopen(temp, "r")) == NULL) {
WriteError("Can't open %s", temp);
} else if ((ap = fopen(buf, "w")) == NULL) {
WriteError("Can't create %s", buf);
fclose(fp);
} else {
fread(&tichdr, tichdr.hdrsize, 1, fp);
fwrite(&tichdr, tichdr.hdrsize, 1, ap);
while (fread(&tic, tichdr.recsize, 1, fp) == 1) {
if (tic.Deleted && !tic.Active) {
fseek(fp, tichdr.syssize, SEEK_CUR);
count++;
} else {
fwrite(&tic, tichdr.recsize, 1, ap);
for (i = 0; i < (tichdr.syssize / sizeof(System)); i++) {
fread(&System, sizeof(System), 1, fp);
fwrite(&System, sizeof(System), 1, ap);
}
}
}
fclose(fp);
fclose(ap);
unlink(temp);
rename(buf, temp);
Syslog('+', "Purged %d TIC records", count);
}
}
tidy_arealist(&alist);
}
}
}
fclose(gp);
}
free(buf);
free(temp);
packmail();
return TRUE;
}
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