* This module handles shared rooms, inter-Citadel mail, and outbound
* mailing list processing.
*
- * Copyright (c) 2000-2015 by the citadel.org team
+ * Copyright (c) 2000-2018 by the citadel.org team
*
* This program is open source software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 3.
* so many things inside these, here are the rules:
* 1. begin_critical_section(S_NETCONFIGS) *before* begin_ any others.
* 2. Do *not* perform any I/O with the client during these sections.
- *
*/
/*
#include "netspool.h"
#include "netmail.h"
-int NetQDebugEnabled = 0;
struct CitContext networker_spool_CC;
/* comes from lookup3.c from libcitadel... */
SpoolControl sc;
int num_spooled = 0;
- /* Grab the configuration line we're looking for */
- begin_critical_section(S_NETCONFIGS);
+ /* Load the netconfig for this room */
pRNCFG = CtdlGetNetCfgForRoom(CCC->room.QRnumber);
- if ((pRNCFG == NULL) || (pRNCFG->NetConfigs[ignet_push_share] == NULL))
+ if (pRNCFG == NULL) { // no netconfig at all?
+ return -1;
+ }
+ if (pRNCFG->NetConfigs[ignet_push_share] == NULL) // no ignet push shares?
{
+ FreeRoomNetworkStruct(&pRNCFG);
return -1;
}
- pCfgLine = pRNCFG->NetConfigs[ignet_push_share];
- while (pCfgLine != NULL)
+ /* Search for an ignet_oush_share configuration bearing the target node's name */
+ for (pCfgLine = pRNCFG->NetConfigs[ignet_push_share]; pCfgLine != NULL; pCfgLine = pCfgLine->next)
{
if (!strcmp(ChrPtr(pCfgLine->Value[0]), target_node))
break;
- pCfgLine = pCfgLine->next;
}
+
+ /* If we aren't sharing with that node, bail out */
if (pCfgLine == NULL)
{
+ FreeRoomNetworkStruct(&pRNCFG);
return -1;
}
+ /* If we got here, we're good to go ... make up a dummy spoolconfig and roll with it */
+
+ begin_critical_section(S_NETCONFIGS);
memset(&sc, 0, sizeof(SpoolControl));
memset(&OneRNCFG, 0, sizeof(OneRoomNetCfg));
sc.RNCfg = &OneRNCFG;
sc.RNCfg->NetConfigs[ignet_push_share] = DuplicateOneGenericCfgLine(pCfgLine);
- sc.Users[ignet_push_share] = NewStrBufPlain(NULL,
- StrLength(pCfgLine->Value[0]) +
- StrLength(pCfgLine->Value[1]) + 10
- );
+ sc.Users[ignet_push_share] = NewStrBufPlain(NULL, (StrLength(pCfgLine->Value[0]) + StrLength(pCfgLine->Value[1]) + 10) );
StrBufAppendBuf(sc.Users[ignet_push_share], pCfgLine->Value[0], 0);
StrBufAppendBufPlain(sc.Users[ignet_push_share], HKEY(","), 0);
StrBufAppendBuf(sc.Users[ignet_push_share], pCfgLine->Value[1], 0);
CalcListID(&sc);
-
end_critical_section(S_NETCONFIGS);
sc.working_ignetcfg = CtdlLoadIgNetCfg();
num_spooled = CtdlForEachMessage(MSGS_ALL, 0L, NULL, NULL, NULL, network_spool_msg, &sc);
/* Concise cleanup because we know there's only one node in the sc */
- DeleteGenericCfgLine(NULL/*TODO*/, &sc.RNCfg->NetConfigs[ignet_push_share]);
+ DeleteGenericCfgLine(NULL, &sc.RNCfg->NetConfigs[ignet_push_share]);
DeleteHash(&sc.working_ignetcfg);
DeleteHash(&sc.the_netmap);
free_spoolcontrol_struct_members(&sc);
- QN_syslog(LOG_NOTICE, "Synchronized %d messages to <%s>\n",
- num_spooled, target_node);
+ syslog(LOG_NOTICE, "network: synchronized %d messages to <%s>", num_spooled, target_node);
return(num_spooled);
}
cprintf("%d Spooled %d messages.\n", CIT_OK, num_spooled);
}
else {
- cprintf("%d No such room/node share exists.\n",
- ERROR + ROOM_NOT_FOUND);
+ cprintf("%d No such room/node share exists.\n", ERROR + ROOM_NOT_FOUND);
}
}
struct RoomProcList *ptr;
ptr = (struct RoomProcList *) malloc(sizeof (struct RoomProcList));
- if (ptr == NULL) return NULL;
+ if (ptr == NULL) {
+ return NULL;
+ }
ptr->namelen = strlen(qrbuf->QRname);
- if (ptr->namelen > ROOMNAMELEN)
+ if (ptr->namelen > ROOMNAMELEN) {
ptr->namelen = ROOMNAMELEN - 1;
+ }
memcpy (ptr->name, qrbuf->QRname, ptr->namelen);
ptr->name[ptr->namelen] = '\0';
ptr->lcname[ptr->namelen] = '\0';
ptr->key = hashlittle(ptr->lcname, ptr->namelen, 9872345);
- ptr->lastsent = OneRNCFG->lastsent;
- ptr->OneRNCfg = OneRNCFG;
return ptr;
}
struct RoomProcList *ptr;
roomlists *RP = (roomlists*) data;
- if (!HaveSpoolConfig(OneRNCfg))
+ if (!HaveSpoolConfig(OneRNCfg)) {
return;
+ }
ptr = CreateRoomProcListEntry(qrbuf, OneRNCfg);
/*
* Batch up and send all outbound traffic from the current room
*/
-int network_room_handler (struct ctdlroom *qrbuf)
+int network_room_handler(struct ctdlroom *qrbuf)
{
struct RoomProcList *ptr;
- OneRoomNetCfg* RNCfg;
+ OneRoomNetCfg *RNCfg;
- if (qrbuf->QRdefaultview == VIEW_QUEUE)
+ if (qrbuf->QRdefaultview == VIEW_QUEUE) {
return 1;
+ }
RNCfg = CtdlGetNetCfgForRoom(qrbuf->QRnumber);
- if (RNCfg == NULL)
+ if (RNCfg == NULL) {
return 1;
+ }
- if (!HaveSpoolConfig(RNCfg))
+ if (!HaveSpoolConfig(RNCfg)) {
+ FreeRoomNetworkStruct(&RNCfg);
return 1;
+ }
ptr = CreateRoomProcListEntry(qrbuf, RNCfg);
- if (ptr == NULL)
+ if (ptr == NULL) {
+ FreeRoomNetworkStruct(&RNCfg);
return 1;
+ }
- ptr->OneRNCfg = NULL;
begin_critical_section(S_RPLIST);
ptr->next = rplist;
rplist = ptr;
end_critical_section(S_RPLIST);
+ FreeRoomNetworkStruct(&RNCfg);
return 1;
}
*/
void network_do_queue(void)
{
- struct CitContext *CCC = CC;
static time_t last_run = 0L;
int full_processing = 1;
HashList *working_ignetcfg;
if ( (time(NULL) - last_run) < CtdlGetConfigLong("c_net_freq") )
{
full_processing = 0;
- syslog(LOG_DEBUG, "Network full processing in %ld seconds.\n",
- CtdlGetConfigLong("c_net_freq") - (time(NULL)- last_run)
- );
+ syslog(LOG_DEBUG, "network: full processing in %ld seconds.", CtdlGetConfigLong("c_net_freq") - (time(NULL)- last_run));
}
become_session(&networker_spool_CC);
RL.rplist = rplist;
rplist = NULL;
end_critical_section(S_RPLIST);
-///TODO hm, check whether we have a config at all here?
+
+ // 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)
+ 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);
+ syslog(LOG_DEBUG, "network: loading outbound queue");
+ CtdlForEachNetCfgRoom(network_queue_interesting_rooms, &RL);
}
if ((RL.rplist != NULL) && (!server_shutting_down)) {
RoomProcList *ptr, *cmp;
ptr = RL.rplist;
- QNM_syslog(LOG_DEBUG, "network: running outbound queue");
+ syslog(LOG_DEBUG, "network: running outbound queue");
while (ptr != NULL && !server_shutting_down) {
cmp = ptr->next;
}
if (ptr->namelen > 0) {
- InspectQueuedRoom(&sc,
- ptr,
- working_ignetcfg,
- the_netmap);
+ InspectQueuedRoom(&sc, ptr, working_ignetcfg, the_netmap);
}
ptr = ptr->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) {
free(pMapStr);
}
- /* combine singe message files into one spool entry per remote node. */
+ /* combine single message files into one spool entry per remote node. */
network_consolidate_spoolout(working_ignetcfg, the_netmap);
/* shut down. */
DeleteHash(&working_ignetcfg);
- QNM_syslog(LOG_DEBUG, "network: queue run completed");
+ syslog(LOG_DEBUG, "network: queue run completed");
if (full_processing) {
last_run = time(NULL);
}
destroy_network_queue_room(RL.rplist);
- // SaveChangedConfigs(); // FIXME FOOFOO SAVE CHANGED THIS AACACACACCKK
-
}
-
-
-
-
-
-
void network_logout_hook(void)
{
CitContext *CCC = MyContext();
CCC->net_node[0] = '\0';
}
}
+
+
void network_cleanup_function(void)
{
struct CitContext *CCC = CC;
}
-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;
-}
-
/*
* Module entry point
*/
-void SetNetQDebugEnabled(const int n)
-{
- NetQDebugEnabled = n;
-}
CTDL_MODULE_INIT(network)
{
if (!threading)
{
- CtdlRegisterMessageHook(ignet_aftersave, EVT_AFTERSAVE);
-
CtdlFillSystemContext(&networker_spool_CC, "CitNetSpool");
- CtdlRegisterDebugFlagHook(HKEY("networkqueue"), SetNetQDebugEnabled, &NetQDebugEnabled);
CtdlRegisterSessionHook(network_cleanup_function, EVT_STOP, PRIO_STOP + 30);
CtdlRegisterSessionHook(network_logout_hook, EVT_LOGOUT, PRIO_LOGOUT + 10);
CtdlRegisterProtoHook(cmd_nsyn, "NSYN", "Synchronize room to node");
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