463 lines
11 KiB
C
463 lines
11 KiB
C
/*****************************************************************************
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*
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* $Id$
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* Purpose ...............: AreaMgr and FileMgr utilities.
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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/dbnode.h"
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#include "../lib/diesel.h"
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#include "sendmail.h"
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#include "rollover.h"
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#include "addpkt.h"
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#include "mgrutil.h"
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extern int net_out;
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void MacroRead(FILE *fi, FILE *fp)
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{
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char *line, *temp;
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int res;
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line = calloc(256, sizeof(char));
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temp = calloc(256, sizeof(char));
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while ((fgets(line, 254, fi) != NULL) && ((line[0]!='@') || (line[1]!='|'))) {
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/*
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* Skip comment lines
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*/
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if (line[0] != '#') {
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Striplf(line);
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if (strlen(line) == 0) {
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/*
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* Empty lines are just written
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*/
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fprintf(fp, "\r");
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} else {
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strncpy(temp, ParseMacro(line,&res), 254);
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if (res)
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Syslog('!', "Macro error line: \"%s\"", line);
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/*
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* Only output if something was evaluated
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*/
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if (strlen(temp))
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fprintf(fp, "%s\r", temp);
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}
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}
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}
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free(line);
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free(temp);
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}
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/*
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* Write Echomail groups list to tempfile
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*/
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void WriteMailGroups(FILE *fp, faddr *f)
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{
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int Count = 0, First = TRUE;
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char *Group, *temp;
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FILE *gp,*fi;
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faddr *g;
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fpos_t fileptr;
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if ((fi = OpenMacro("areamgr.group", nodes.Language)) == NULL)
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return;
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MacroRead(fi, fp);
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fgetpos(fi,&fileptr);
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temp = calloc(PATH_MAX, sizeof(char));
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sprintf(temp, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
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if ((gp = fopen(temp, "r")) == NULL) {
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WriteError("$Can't open %s", temp);
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free(temp);
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fclose(fi);
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return;
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}
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fread(&mgrouphdr, sizeof(mgrouphdr), 1, gp);
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while (TRUE) {
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Group = GetNodeMailGrp(First);
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if (Group == NULL)
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break;
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First = FALSE;
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fseek(gp, mgrouphdr.hdrsize, SEEK_SET);
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while (fread(&mgroup, mgrouphdr.recsize, 1, gp) == 1) {
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g = bestaka_s(fido2faddr(mgroup.UseAka));
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if ((!strcmp(mgroup.Name, Group)) &&
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(g->zone == f->zone) && (g->net == f->net) && (g->node == f->node) && (g->point == f->point)) {
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MacroVars("gh", "ss", mgroup.Name, mgroup.Comment);
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fsetpos(fi, &fileptr);
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MacroRead(fi, fp);
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Count++;
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break;
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}
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}
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}
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MacroVars("b", "d", Count);
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MacroRead(fi, fp);
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fclose(fi);
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fclose(gp);
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free(temp);
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}
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/*
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* Write ticarea groups to tempfile
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*/
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void WriteFileGroups(FILE *fp, faddr *f)
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{
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int Count = 0, First = TRUE;
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char *Group, *temp;
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FILE *gp, *fi;
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faddr *g;
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fpos_t fileptr;
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if ((fi = OpenMacro("filemgr.group", nodes.Language)) == NULL)
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return;
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MacroRead(fi, fp);
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fgetpos(fi,&fileptr);
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temp = calloc(128, sizeof(char));
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sprintf(temp, "%s/etc/fgroups.data", getenv("MBSE_ROOT"));
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if ((gp = fopen(temp, "r")) == NULL) {
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WriteError("$Can't open %s", temp);
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free(temp);
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fclose(fi);
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return;
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}
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fread(&fgrouphdr, sizeof(fgrouphdr), 1, gp);
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while (TRUE) {
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Group = GetNodeFileGrp(First);
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if (Group == NULL)
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break;
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First = FALSE;
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fseek(gp, fgrouphdr.hdrsize, SEEK_SET);
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while (fread(&fgroup, fgrouphdr.recsize, 1, gp) == 1) {
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g = bestaka_s(fido2faddr(fgroup.UseAka));
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if ((!strcmp(fgroup.Name, Group)) &&
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(g->zone == f->zone) && (g->net == f->net) && (g->node == f->node) && (g->point == f->point)) {
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MacroVars("gh", "ss", fgroup.Name, fgroup.Comment );
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fsetpos(fi,&fileptr);
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MacroRead(fi, fp);
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Count++;
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break;
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}
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}
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}
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MacroVars("b", "d", Count );
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MacroRead(fi, fp);
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fclose(fi);
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fclose(gp);
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free(temp);
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}
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/*
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* Shift all characters in Buf Cnt places to left
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*/
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void ShiftBuf(char *Buf, int Cnt)
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{
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int i;
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for (i = Cnt; i < strlen(Buf); i++)
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Buf[i - Cnt] = Buf[i];
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Buf[i - Cnt] = '\0';
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}
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/*
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* Remove spaces and = characters from begin of line
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*/
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void CleanBuf(char *Buf)
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{
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while (strlen(Buf) && ((Buf[0] == ' ') || (Buf[0] == '=')))
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ShiftBuf(Buf, 1);
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}
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/*
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* Change AreaMgr and FileMgr password for a node
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*/
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void MgrPasswd(faddr *t, char *Buf, FILE *tmp, int Len, int mgr)
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{
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ShiftBuf(Buf, Len);
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CleanBuf(Buf);
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MacroVars("SsP", "sss", CFG.sysop_name, nodes.Sysop, mgr?(char *)"Filemgr":(char *)"Areamgr");
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if ((strlen(Buf) < 3) || (strlen(Buf) > 15)) {
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MacroVars("RABCDE", "ssssss",(char *)"ERR_PASS_LEN",(char *)"",(char *)"",(char *)"",(char *)"",(char *)"");
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MsgResult(mgr?"filemgr.responses":"areamgr.responses",tmp);
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Syslog('+', "XxxxMgr: Password length %d, not changed", strlen(Buf));
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return;
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}
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memset(&nodes.Apasswd, 0, sizeof(nodes.Apasswd));
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strncpy(nodes.Apasswd, tu(Buf), 15);
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MacroVars("RABCDE", "ssssss",(char *)"OK_PASS",nodes.Apasswd,(char *)"",(char *)"",(char *)"",(char *)"");
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MsgResult(mgr?"filemgr.responses":"areamgr.responses",tmp);
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Syslog('+', "XxxxMgr: Password \"%s\" for node %s", nodes.Apasswd, ascfnode(t, 0x1f));
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MacroClear();
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UpdateNode();
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SearchNodeFaddr(t);
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}
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/*
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* Change AreaMgr/FileMgr nodify flag for node
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*/
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void MgrNotify(faddr *t, char *Buf, FILE *tmp, int mgr)
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{
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/*
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* First strip leading garbage
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*/
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ShiftBuf(Buf, 7);
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CleanBuf(Buf);
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if (!strncasecmp(Buf, "on", 2))
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nodes.Notify = TRUE;
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else if (!strncasecmp(Buf, "off", 3))
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nodes.Notify = FALSE;
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else
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return;
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UpdateNode();
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SearchNodeFaddr(t);
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Syslog('+', "XxxxMgr: Notify %s", nodes.Notify?"Yes":"No");
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MacroVars("SsP", "sss", CFG.sysop_name, nodes.Sysop,mgr?(char *)"Filemgr":(char *)"Areamgr");
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MacroVars("RABCDE", "sdssss",(char *)"NOTIFY",nodes.Notify,(char *)"",(char *)"",(char *)"",(char *)"");
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MsgResult(mgr?"filemgr.responses":"areamgr.responses",tmp);
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MacroClear();
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}
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/*
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* Create uplink areamgr request. One netmail per request.
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* More is possible, cmd is then: "+area1\+area2\-area3"
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* Return values:
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* 0 - Ok
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* 1 - Node not in setup
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* 2 - No Uplink mgr program in setup
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* 3 - No uplink password in setup
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* 4 - Can't add mail to outbound
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*/
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int UplinkRequest(faddr *t, int FileMgr, char *cmd)
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{
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FILE *qp;
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time_t Now;
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struct tm *tm;
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fidoaddr Orig, Dest;
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faddr From;
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unsigned flags = M_PVT;
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char ext[4], *mgrname, *bymgr, *subj;
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int i;
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From = *bestaka_s(t);
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memset(&Orig, 0, sizeof(Orig));
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Orig.zone = From.zone;
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Orig.net = From.net;
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Orig.node = From.node;
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Orig.point = From.point;
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sprintf(Orig.domain, "%s", From.domain);
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memset(&Dest, 0, sizeof(Dest));
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Dest.zone = t->zone;
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Dest.net = t->net;
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Dest.node = t->node;
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Dest.point = t->point;
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sprintf(Dest.domain, "%s", t->domain);
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if (!SearchNode(Dest)) {
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Syslog('+', "Can't find node %s in setup", aka2str(Dest));
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return 1;
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}
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if (FileMgr) {
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if (strlen(nodes.UplFmgrPgm) == 0) {
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Syslog('!', "FileMgr program not defined in setup of node %s", aka2str(Dest));
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return 2;
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}
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mgrname = xstrcpy(nodes.UplFmgrPgm);
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bymgr = xstrcpy((char *)"FileMgr");
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} else {
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if (strlen(nodes.UplAmgrPgm) == 0) {
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Syslog('!', "AreaMgr program not defined in setup of node %s", aka2str(Dest));
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return 2;
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}
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mgrname = xstrcpy(nodes.UplAmgrPgm);
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bymgr = xstrcpy((char *)"AreaMgr");
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}
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if (strlen(nodes.Apasswd) == 0) {
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Syslog('!', "No %s password set for node %s", mgrname, aka2str(Dest));
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return 3;
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}
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subj = xstrcpy(nodes.Apasswd);
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Syslog('-', " Netmail from %s to %s", aka2str(Orig), ascfnode(t, 0x1f));
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Now = time(NULL) - (gmt_offset((time_t)0) * 60);
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flags |= (nodes.Crash) ? M_CRASH : 0;
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flags |= (nodes.Hold) ? M_HOLD : 0;
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/*
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* Increase counters, update record and reload.
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*/
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StatAdd(&nodes.MailSent, 1L);
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UpdateNode();
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SearchNode(Dest);
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memset(&ext, 0, sizeof(ext));
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if (nodes.PackNetmail)
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sprintf(ext, (char *)"qqq");
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else if (nodes.Crash)
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sprintf(ext, (char *)"ccc");
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else if (nodes.Hold)
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sprintf(ext, (char *)"hhh");
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else
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sprintf(ext, (char *)"nnn");
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if ((qp = OpenPkt(Orig, Dest, (char *)ext)) == NULL)
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return 4;
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if (AddMsgHdr(qp, &From, t, flags, 0, Now, mgrname, bymgr, subj)) {
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fclose(qp);
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return 4;
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}
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if (Dest.point)
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fprintf(qp, "\001TOPT %d\r", Dest.point);
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if (Orig.point)
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fprintf(qp, "\001FMPT %d\r", Orig.point);
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fprintf(qp, "\001INTL %d:%d/%d %d:%d/%d\r", Dest.zone, Dest.net, Dest.node, Orig.zone, Orig.net, Orig.node);
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/*
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* Add MSGID, REPLY and PID
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*/
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fprintf(qp, "\001MSGID: %s %08lx\r", aka2str(Orig), sequencer());
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fprintf(qp, "\001PID: MBSE-FIDO %s\r", VERSION);
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fprintf(qp, "\001TZUTC: %s\r", gmtoffset(Now));
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for (i = 0; i < strlen(cmd); i++)
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putc(cmd[i], qp);
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putc('\r', qp);
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fprintf(qp, TearLine());
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tm = gmtime(&Now);
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fprintf(qp, "\001Via %s @%d%02d%02d.%02d%02d%02d.02.UTC %s\r",
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ascfnode(bestaka_s(t), 0x1f), tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
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tm->tm_hour, tm->tm_min, tm->tm_sec, VERSION);
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putc(0, qp);
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fclose(qp);
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free(mgrname);
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free(bymgr);
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free(subj);
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net_out++;
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return 0;
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}
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void GetRpSubject(const char *report, char* subject)
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{
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FILE *fi;
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char *temp;
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int res;
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temp = calloc(256,sizeof(char));
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if ((fi=OpenMacro(report, nodes.Language))!=NULL){
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while ( fgets(temp, 254, fi) != NULL )
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if (temp[0] != '#')
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ParseMacro(temp,&res);
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fclose(fi);
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}
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res=diesel((char *)"@(getvar,subject)",temp);
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if(res==0)
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sprintf(subject,"%s",temp);
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free(temp);
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}
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int MsgResult(const char * report, FILE *fo)
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{
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FILE *fi;
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char *temp, *resp;
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int res;
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temp = calloc(256,sizeof(char));
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resp = calloc(256,sizeof(char));
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if ((fi = OpenMacro(report, nodes.Language)) != NULL){
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while ( fgets(temp, 254, fi) != NULL ){
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if (temp[0] != '#') {
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strncpy(resp, ParseMacro(temp, &res), 80);
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if ((res == 0) && strlen(resp))
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fprintf(fo,"%s\r",ParseMacro(temp,&res));
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}
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}
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fclose(fi);
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res=1;
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} else {
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res = 0;
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}
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free(resp);
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free(temp);
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return res;
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}
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