- if (ptr != NULL)
- {
- ptr->next = RP->rplist;
- RP->rplist = ptr;
- }
-}
-
-/*
- * Batch up and send all outbound traffic from the current room
- */
-int network_room_handler (struct ctdlroom *qrbuf)
-{
- struct RoomProcList *ptr;
- OneRoomNetCfg* RNCfg;
-
- if (qrbuf->QRdefaultview == VIEW_QUEUE)
- return 1;
-
- RNCfg = CtdlGetNetCfgForRoom(qrbuf->QRnumber);
- if (RNCfg == NULL)
- return 1;
-
- if (!HaveSpoolConfig(RNCfg))
- return 1;
-
- ptr = CreateRoomProcListEntry(qrbuf, RNCfg);
- if (ptr == NULL)
- return 1;
-
- ptr->OneRNCfg = NULL;
- begin_critical_section(S_RPLIST);
- ptr->next = rplist;
- rplist = ptr;
- end_critical_section(S_RPLIST);
- return 1;
-}
-
-void destroy_network_queue_room(RoomProcList *rplist)
-{
- struct RoomProcList *cur, *p;
-
- cur = rplist;
- while (cur != NULL)
- {
- p = cur->next;
- free (cur);
- cur = p;
- }
-}
-
-void destroy_network_queue_room_locked (void)
-{
- begin_critical_section(S_RPLIST);
- destroy_network_queue_room(rplist);
- end_critical_section(S_RPLIST);
-}
-
-
-
-/*
- * Bounce a message back to the sender
- */
-void network_bounce(struct CtdlMessage *msg, char *reason)
-{
- struct CitContext *CCC = CC;
- char buf[SIZ];
- char bouncesource[SIZ];
- char recipient[SIZ];
- recptypes *valid = NULL;
- char force_room[ROOMNAMELEN];
- static int serialnum = 0;
- long len;
-
- QNM_syslog(LOG_DEBUG, "entering network_bounce()\n");
-
- if (msg == NULL) return;
-
- snprintf(bouncesource, sizeof bouncesource, "%s@%s", BOUNCESOURCE, config.c_nodename);
-
- /*
- * Give it a fresh message ID
- */
- len = snprintf(buf, sizeof(buf),
- "%ld.%04lx.%04x@%s",
- (long)time(NULL),
- (long)getpid(),
- ++serialnum,
- config.c_fqdn);
-
- CM_SetField(msg, emessageId, buf, len);
-
- /*
- * FIXME ... right now we're just sending a bounce; we really want to
- * include the text of the bounced message.
- */
- CM_SetField(msg, eMesageText, reason, strlen(reason));
- msg->cm_format_type = 0;
-
- /*
- * Turn the message around
- */
- CM_FlushField(msg, eRecipient);
- CM_FlushField(msg, eDestination);
-
- len = snprintf(recipient, sizeof(recipient), "%s@%s",
- msg->cm_fields[eAuthor],
- msg->cm_fields[eNodeName]);
-
- CM_SetField(msg, eAuthor, HKEY(BOUNCESOURCE));
- CM_SetField(msg, eNodeName, CFG_KEY(c_nodename));
- CM_SetField(msg, eMsgSubject, HKEY("Delivery Status Notification (Failure)"));
-
- Netmap_AddMe(msg, HKEY("unknown_user"));
-
- /* Now submit the message */
- valid = validate_recipients(recipient, NULL, 0);
- if (valid != NULL) if (valid->num_error != 0) {
- free_recipients(valid);
- valid = NULL;
- }
- if ( (valid == NULL) || (!strcasecmp(recipient, bouncesource)) ) {
- strcpy(force_room, config.c_aideroom);
- }
- else {
- strcpy(force_room, "");
- }
- if ( (valid == NULL) && IsEmptyStr(force_room) ) {
- strcpy(force_room, config.c_aideroom);
- }
- CtdlSubmitMsg(msg, valid, force_room, 0);
-
- /* Clean up */
- if (valid != NULL) free_recipients(valid);
- CM_Free(msg);
- QNM_syslog(LOG_DEBUG, "leaving network_bounce()\n");
-}
-
-
-
-/*
- * network_do_queue()
- *
- * Run through the rooms doing various types of network stuff.
- */
-void network_do_queue(void)
-{
- struct CitContext *CCC = CC;
- static time_t last_run = 0L;
- int full_processing = 1;
- HashList *working_ignetcfg;
- HashList *the_netmap = NULL;
- int netmap_changed = 0;
- roomlists RL;
- SpoolControl *sc = NULL;
- SpoolControl *pSC;
-
- /*
- * Run the full set of processing tasks no more frequently
- * than once every n seconds
- */
- if ( (time(NULL) - last_run) < config.c_net_freq ) {
- full_processing = 0;
- syslog(LOG_DEBUG, "Network full processing in %ld seconds.\n",
- config.c_net_freq - (time(NULL)- last_run)
- );
- }
-
- become_session(&networker_spool_CC);
- begin_critical_section(S_RPLIST);
- RL.rplist = rplist;
- rplist = NULL;
- end_critical_section(S_RPLIST);
-///TODO hm, check whether we have a config at all here?
- /* Load the IGnet Configuration into memory */
- working_ignetcfg = CtdlLoadIgNetCfg();
-
- /*
- * Load the network map and filter list into memory.
- */
- if (!server_shutting_down)
- the_netmap = CtdlReadNetworkMap();
-#if 0
- /* filterlist isn't supported anymore
- if (!server_shutting_down)
- load_network_filter_list();
- */
-#endif
-
- /*
- * Go ahead and run the queue
- */
- if (full_processing && !server_shutting_down) {
- QNM_syslog(LOG_DEBUG, "network: loading outbound queue");
- CtdlForEachNetCfgRoom(network_queue_interesting_rooms, &RL, maxRoomNetCfg);
- }
-
- if ((RL.rplist != NULL) && (!server_shutting_down)) {
- RoomProcList *ptr, *cmp;
- ptr = RL.rplist;
- QNM_syslog(LOG_DEBUG, "network: running outbound queue");
- while (ptr != NULL && !server_shutting_down) {
-
- cmp = ptr->next;
- /* filter duplicates from the list... */
- while (cmp != NULL) {
- if ((cmp->namelen > 0) &&
- (cmp->key == ptr->key) &&
- (cmp->namelen == ptr->namelen) &&
- (strcmp(cmp->lcname, ptr->lcname) == 0))
- {
- cmp->namelen = 0;
- }
- cmp = cmp->next;
- }
-
- if (ptr->namelen > 0) {
- InspectQueuedRoom(&sc,
- ptr,
- working_ignetcfg,
- the_netmap);
- }
- ptr = ptr->next;
- }
- }
-
-
- pSC = sc;
- while (pSC != NULL)
- {
- network_spoolout_room(pSC);
- pSC = pSC->next;
- }
-
- pSC = sc;
- while (pSC != NULL)
- {
- sc = pSC->next;
- free_spoolcontrol_struct(&pSC);
- pSC = sc;
- }
- /* If there is anything in the inbound queue, process it */
- if (!server_shutting_down) {
- network_do_spoolin(working_ignetcfg,
- the_netmap,
- &netmap_changed);
- }
-
- /* Free the filter list in memory */
- free_netfilter_list();
-
- /* Save the network map back to disk */
- if (netmap_changed) {
- StrBuf *MapStr = CtdlSerializeNetworkMap(the_netmap);
- char *pMapStr = SmashStrBuf(&MapStr);
- CtdlPutSysConfig(IGNETMAP, pMapStr);
- free(pMapStr);
- }
-
- /* combine singe message files into one spool entry per remote node. */
- network_consolidate_spoolout(working_ignetcfg, the_netmap);
-
- /* shut down. */
-
- DeleteHash(&the_netmap);
-
- DeleteHash(&working_ignetcfg);
-
- QNM_syslog(LOG_DEBUG, "network: queue run completed");
-
- if (full_processing) {
- last_run = time(NULL);
- }
- destroy_network_queue_room(RL.rplist);
- SaveChangedConfigs();
-
-}
-
-
-
-
-
-
-
-
-void network_logout_hook(void)
-{
- CitContext *CCC = MyContext();
-
- /*
- * If we were talking to a network node, we're not anymore...
- */
- if (!IsEmptyStr(CCC->net_node)) {
- CtdlNetworkTalkingTo(CCC->net_node, strlen(CCC->net_node), NTT_REMOVE);
- CCC->net_node[0] = '\0';
- }
-}
-void network_cleanup_function(void)
-{
- struct CitContext *CCC = CC;
-
- if (!IsEmptyStr(CCC->net_node)) {
- CtdlNetworkTalkingTo(CCC->net_node, strlen(CCC->net_node), NTT_REMOVE);
- CCC->net_node[0] = '\0';
- }
-}
-
-
-int ignet_aftersave(struct CtdlMessage *msg,
- recptypes *recps) /* recipients (if mail) */
-{
- /* For IGnet mail, we have to save a new copy into the spooler for
- * each recipient, with the R and D fields set to the recipient and
- * destination-node. This has two ugly side effects: all other
- * recipients end up being unlisted in this recipient's copy of the
- * message, and it has to deliver multiple messages to the same
- * node. We'll revisit this again in a year or so when everyone has
- * a network spool receiver that can handle the new style messages.
- */
- if ((recps != NULL) && (recps->num_ignet > 0))
- {
- char *recipient;
- int rv = 0;
- struct ser_ret smr;
- FILE *network_fp = NULL;
- char submit_filename[128];
- static int seqnum = 1;
- int i;
- char *hold_R, *hold_D, *RBuf, *DBuf;
- long hrlen, hdlen, rblen, dblen, count, rlen;
- CitContext *CCC = MyContext();
-
- CM_GetAsField(msg, eRecipient, &hold_R, &hrlen);;
- CM_GetAsField(msg, eDestination, &hold_D, &hdlen);;
-
- count = num_tokens(recps->recp_ignet, '|');
- rlen = strlen(recps->recp_ignet);
- recipient = malloc(rlen + 1);
- RBuf = malloc(rlen + 1);
- DBuf = malloc(rlen + 1);
- for (i=0; i<count; ++i) {
- extract_token(recipient, recps->recp_ignet, i,
- '|', rlen + 1);
-
- rblen = extract_token(RBuf, recipient, 0, '@', rlen + 1);
- dblen = extract_token(DBuf, recipient, 1, '@', rlen + 1);
-
- CM_SetAsField(msg, eRecipient, &RBuf, rblen);;
- CM_SetAsField(msg, eDestination, &DBuf, dblen);;
- CtdlSerializeMessage(&smr, msg);
- if (smr.len > 0) {
- snprintf(submit_filename, sizeof submit_filename,
- "%s/netmail.%04lx.%04x.%04x",
- ctdl_netin_dir,
- (long) getpid(),
- CCC->cs_pid,
- ++seqnum);
-
- network_fp = fopen(submit_filename, "wb+");
- if (network_fp != NULL) {
- rv = fwrite(smr.ser, smr.len, 1, network_fp);
- if (rv == -1) {
- MSG_syslog(LOG_EMERG, "CtdlSubmitMsg(): Couldn't write network spool file: %s\n",
- strerror(errno));
- }
- fclose(network_fp);
- }
- free(smr.ser);
- }
- CM_GetAsField(msg, eRecipient, &RBuf, &rblen);;
- CM_GetAsField(msg, eDestination, &DBuf, &dblen);;
- }
- free(RBuf);
- free(DBuf);
- free(recipient);
- CM_SetAsField(msg, eRecipient, &hold_R, hrlen);
- CM_SetAsField(msg, eDestination, &hold_D, hdlen);
- return 1;
- }
- return 0;
-}