* Copyright (c) 2000-2012 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 as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
+ * it under the terms of the GNU General Public License, version 3.
*
* This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
* ** NOTE ** A word on the S_NETCONFIGS semaphore:
* This is a fairly high-level type of critical section. It ensures that no
* two threads work on the netconfigs files at the same time. Since we do
#include "file_ops.h"
#include "citadel_dirs.h"
#include "threads.h"
-
-#ifndef HAVE_SNPRINTF
-#include "snprintf.h"
-#endif
-
#include "context.h"
-#include "netconfig.h"
+#include "ctdl_module.h"
#include "netspool.h"
#include "netmail.h"
-#include "ctdl_module.h"
int NetQDebugEnabled = 0;
struct CitContext networker_spool_CC;
typedef struct __roomlists {
RoomProcList *rplist;
- HashList *RoomsInterestedIn;
}roomlists;
/*
* When we do network processing, it's accomplished in two passes; one to
*/
struct RoomProcList *rplist = NULL;
-int GetNetworkedRoomNumbers(const char *DirName, HashList *DirList)
-{
- DIR *filedir = NULL;
- struct dirent *d;
- struct dirent *filedir_entry;
- long RoomNR;
- long Count = 0;
-
- filedir = opendir (DirName);
- if (filedir == NULL) {
- return 0;
- }
-
- d = (struct dirent *)malloc(offsetof(struct dirent, d_name) + PATH_MAX + 1);
- if (d == NULL) {
- return 0;
- }
-
- while ((readdir_r(filedir, d, &filedir_entry) == 0) &&
- (filedir_entry != NULL))
- {
- RoomNR = atol(filedir_entry->d_name);
- if (RoomNR != 0) {
- Count++;
- Put(DirList, LKEY(RoomNR), &Count, reference_free_handler);
- }
- }
- free(d);
- closedir(filedir);
- return Count;
-}
-
-
/*
*/
int network_usetable(struct CtdlMessage *msg)
{
+ StrBuf *msgid;
struct CitContext *CCC = CC;
- char msgid[SIZ];
- struct cdbdata *cdbut;
- struct UseTable ut;
+ time_t now;
/* Bail out if we can't generate a message ID */
if (msg == NULL) {
}
/* Generate the message ID */
- strcpy(msgid, msg->cm_fields['I']);
- if (haschar(msgid, '@') == 0) {
- strcat(msgid, "@");
+ msgid = NewStrBufPlain(msg->cm_fields['I'], -1);
+ if (haschar(ChrPtr(msgid), '@') == 0) {
+ StrBufAppendBufPlain(msgid, HKEY("@"), 0);
if (msg->cm_fields['N'] != NULL) {
- strcat(msgid, msg->cm_fields['N']);
+ StrBufAppendBufPlain(msgid, msg->cm_fields['N'], -1, 0);
}
else {
+ FreeStrBuf(&msgid);
return(0);
}
}
-
- cdbut = cdb_fetch(CDB_USETABLE, msgid, strlen(msgid));
- if (cdbut != NULL) {
- cdb_free(cdbut);
- QN_syslog(LOG_DEBUG, "network_usetable() : we already have %s\n", msgid);
+ now = time(NULL);
+ if (CheckIfAlreadySeen("Networker Import",
+ msgid,
+ now, 0,
+ eCheckUpdate,
+ CCC->cs_pid, 0) != 0)
+ {
+ FreeStrBuf(&msgid);
return(1);
}
+ FreeStrBuf(&msgid);
- /* If we got to this point, it's unique: add it. */
- strcpy(ut.ut_msgid, msgid);
- ut.ut_timestamp = time(NULL);
- cdb_store(CDB_USETABLE, msgid, strlen(msgid), &ut, sizeof(struct UseTable) );
return(0);
}
-
-
-
-
-
-
-
/*
* Send the *entire* contents of the current room to one specific network node,
* ignoring anything we know about which messages have already undergone
int network_sync_to(char *target_node, long len)
{
struct CitContext *CCC = CC;
+ OneRoomNetCfg OneRNCFG;
+ OneRoomNetCfg *pRNCFG;
+ const RoomNetCfgLine *pCfgLine;
SpoolControl sc;
int num_spooled = 0;
- int found_node = 0;
- char buf[256];
- char sc_type[256];
- char sc_node[256];
- char sc_room[256];
- char filename[PATH_MAX];
- FILE *fp;
/* Grab the configuration line we're looking for */
- assoc_file_name(filename, sizeof filename, &CC->room, ctdl_netcfg_dir);
begin_critical_section(S_NETCONFIGS);
- fp = fopen(filename, "r");
- if (fp == NULL) {
- end_critical_section(S_NETCONFIGS);
- return(-1);
- }
- while (fgets(buf, sizeof buf, fp) != NULL)
+ pRNCFG = CtdlGetNetCfgForRoom(CCC->room.QRnumber);
+ if ((pRNCFG == NULL) ||
+ (pRNCFG->NetConfigs[ignet_push_share] == NULL))
{
- buf[strlen(buf)-1] = 0;
-
- extract_token(sc_type, buf, 0, '|', sizeof sc_type);
- if (strcasecmp(sc_type, "ignet_push_share"))
- continue;
+ return -1;
+ }
- extract_token(sc_node, buf, 1, '|', sizeof sc_node);
- if (strcasecmp(sc_node, target_node))
- continue;
+ pCfgLine = pRNCFG->NetConfigs[ignet_push_share];
+ while (pCfgLine != NULL)
+ {
+ if (!strcmp(ChrPtr(pCfgLine->Value[0]), target_node))
+ break;
+ pCfgLine = pCfgLine->next;
+ }
+ if (pCfgLine == NULL)
+ {
+ return -1;
+ }
+
+ 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);
+ 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);
- extract_token(sc_room, buf, 2, '|', sizeof sc_room);
- found_node = 1;
-
- /* Concise syntax because we don't need a full linked-list */
- memset(&sc, 0, sizeof(SpoolControl));
- sc.ignet_push_shares = (maplist *)
- malloc(sizeof(maplist));
- sc.ignet_push_shares->next = NULL;
- safestrncpy(sc.ignet_push_shares->remote_nodename,
- sc_node,
- sizeof sc.ignet_push_shares->remote_nodename);
- safestrncpy(sc.ignet_push_shares->remote_roomname,
- sc_room,
- sizeof sc.ignet_push_shares->remote_roomname);
- }
- fclose(fp);
end_critical_section(S_NETCONFIGS);
- if (!found_node) {
- free(sc.ignet_push_shares);
- return(-1);
- }
-
- sc.working_ignetcfg = load_ignetcfg();
- sc.the_netmap = read_network_map();
+ sc.working_ignetcfg = CtdlLoadIgNetCfg();
+ sc.the_netmap = CtdlReadNetworkMap();
/* Send ALL messages */
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 */
- free(sc.ignet_push_shares);
+ DeleteGenericCfgLine(NULL/*TODO*/, &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);
}
}
-
-
-/*
- * Batch up and send all outbound traffic from the current room
- */
-void network_queue_interesting_rooms(struct ctdlroom *qrbuf, void *data) {
+RoomProcList *CreateRoomProcListEntry(struct ctdlroom *qrbuf, OneRoomNetCfg *OneRNCFG)
+{
int i;
struct RoomProcList *ptr;
- long QRNum = qrbuf->QRnumber;
- void *v;
- roomlists *RP = (roomlists*) data;
-
- if (!GetHash(RP->RoomsInterestedIn, LKEY(QRNum), &v))
- return;
ptr = (struct RoomProcList *) malloc(sizeof (struct RoomProcList));
- if (ptr == NULL) return;
+ if (ptr == NULL) return NULL;
ptr->namelen = strlen(qrbuf->QRname);
if (ptr->namelen > ROOMNAMELEN)
ptr->lcname[ptr->namelen] = '\0';
ptr->key = hashlittle(ptr->lcname, ptr->namelen, 9872345);
- ptr->next = RP->rplist;
- RP->rplist = ptr;
+ ptr->lastsent = OneRNCFG->lastsent;
+ ptr->OneRNCfg = OneRNCFG;
+ return ptr;
}
/*
* Batch up and send all outbound traffic from the current room
*/
-void network_queue_room(struct ctdlroom *qrbuf, void *data) {
- int i;
+void network_queue_interesting_rooms(struct ctdlroom *qrbuf, void *data, OneRoomNetCfg *OneRNCfg)
+{
struct RoomProcList *ptr;
+ roomlists *RP = (roomlists*) data;
- if (qrbuf->QRdefaultview == VIEW_QUEUE)
+ if (!HaveSpoolConfig(OneRNCfg))
return;
- ptr = (struct RoomProcList *) malloc(sizeof (struct RoomProcList));
- if (ptr == NULL) return;
-
- ptr->namelen = strlen(qrbuf->QRname);
- if (ptr->namelen > ROOMNAMELEN)
- ptr->namelen = ROOMNAMELEN - 1;
- memcpy (ptr->name, qrbuf->QRname, ptr->namelen);
- ptr->name[ptr->namelen] = '\0';
- ptr->QRNum = qrbuf->QRnumber;
+ ptr = CreateRoomProcListEntry(qrbuf, OneRNCfg);
- for (i = 0; i < ptr->namelen; i++)
+ if (ptr != NULL)
{
- ptr->lcname[i] = tolower(ptr->name[i]);
+ ptr->next = RP->rplist;
+ RP->rplist = ptr;
}
- ptr->lcname[ptr->namelen] = '\0';
- ptr->key = hashlittle(ptr->lcname, ptr->namelen, 9872345);
+}
+
+/*
+ * 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)
-
-
-
-
/*
* network_do_queue()
*
void network_do_queue(void)
{
struct CitContext *CCC = CC;
- static int doing_queue = 0;
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
);
}
- /*
- * This is a simple concurrency check to make sure only one queue run
- * is done at a time. We could do this with a mutex, but since we
- * don't really require extremely fine granularity here, we'll do it
- * with a static variable instead.
- */
- if (doing_queue) {
- return;
- }
- doing_queue = 1;
-
become_session(&networker_spool_CC);
begin_critical_section(S_RPLIST);
RL.rplist = rplist;
rplist = NULL;
end_critical_section(S_RPLIST);
-
- RL.RoomsInterestedIn = NewHash(1, lFlathash);
- if (full_processing &&
- (GetNetworkedRoomNumbers(ctdl_netcfg_dir, RL.RoomsInterestedIn)==0))
- {
- doing_queue = 0;
- DeleteHash(&RL.RoomsInterestedIn);
- if (RL.rplist == NULL)
- return;
- }
+///TODO hm, check whether we have a config at all here?
/* Load the IGnet Configuration into memory */
- working_ignetcfg = load_ignetcfg();
+ working_ignetcfg = CtdlLoadIgNetCfg();
/*
* Load the network map and filter list into memory.
*/
if (!server_shutting_down)
- the_netmap = read_network_map();
+ 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");
- CtdlForEachRoom(network_queue_interesting_rooms, &RL);
+ CtdlForEachNetCfgRoom(network_queue_interesting_rooms, &RL, maxRoomNetCfg);
}
if ((RL.rplist != NULL) && (!server_shutting_down)) {
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) &&
}
if (ptr->namelen > 0) {
- network_spoolout_room(ptr,
- working_ignetcfg,
- the_netmap);
+ 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,
/* Save the network map back to disk */
if (netmap_changed) {
- StrBuf *MapStr = SerializeNetworkMap(the_netmap);
- CtdlPutSysConfig(IGNETMAP, SmashStrBuf(&MapStr));
+ 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. */
if (full_processing) {
last_run = time(NULL);
}
- DeleteHash(&RL.RoomsInterestedIn);
destroy_network_queue_room(RL.rplist);
- doing_queue = 0;
-}
+ SaveChangedConfigs();
-
-
-
-int network_room_handler (struct ctdlroom *room)
-{
- network_queue_room(room, NULL);
- return 0;
}
-int NTTDebugEnabled = 0;
-
-/*
- * network_talking_to() -- concurrency checker
- */
-static HashList *nttlist = NULL;
-int network_talking_to(const char *nodename, long len, int operation) {
-
- int retval = 0;
- HashPos *Pos = NULL;
- void *vdata;
-
- begin_critical_section(S_NTTLIST);
- switch(operation) {
-
- case NTT_ADD:
- if (nttlist == NULL)
- nttlist = NewHash(1, NULL);
- Put(nttlist, nodename, len, NewStrBufPlain(nodename, len), HFreeStrBuf);
- if (NTTDebugEnabled) syslog(LOG_DEBUG, "nttlist: added <%s>\n", nodename);
- break;
- case NTT_REMOVE:
- if ((nttlist == NULL) ||
- (GetCount(nttlist) == 0))
- break;
- Pos = GetNewHashPos(nttlist, 1);
- if (GetHashPosFromKey (nttlist, nodename, len, Pos))
- DeleteEntryFromHash(nttlist, Pos);
- DeleteHashPos(&Pos);
- if (NTTDebugEnabled) syslog(LOG_DEBUG, "nttlist: removed <%s>\n", nodename);
- break;
-
- case NTT_CHECK:
- if ((nttlist == NULL) ||
- (GetCount(nttlist) == 0))
- break;
- if (GetHash(nttlist, nodename, len, &vdata))
- retval ++;
- if (NTTDebugEnabled) syslog(LOG_DEBUG, "nttlist: have [%d] <%s>\n", retval, nodename);
- break;
- }
- end_critical_section(S_NTTLIST);
- return(retval);
-}
-void cleanup_nttlist(void)
-{
- begin_critical_section(S_NTTLIST);
- DeleteHash(&nttlist);
- end_critical_section(S_NTTLIST);
-}
* If we were talking to a network node, we're not anymore...
*/
if (!IsEmptyStr(CCC->net_node)) {
- network_talking_to(CCC->net_node, strlen(CCC->net_node), NTT_REMOVE);
+ CtdlNetworkTalkingTo(CCC->net_node, strlen(CCC->net_node), NTT_REMOVE);
CCC->net_node[0] = '\0';
}
}
struct CitContext *CCC = CC;
if (!IsEmptyStr(CCC->net_node)) {
- network_talking_to(CCC->net_node, strlen(CCC->net_node), NTT_REMOVE);
+ CtdlNetworkTalkingTo(CCC->net_node, strlen(CCC->net_node), NTT_REMOVE);
CCC->net_node[0] = '\0';
}
}
/*
* Module entry point
*/
-void SetNTTDebugEnabled(const int n)
-{
- NTTDebugEnabled = n;
-}
+
void SetNetQDebugEnabled(const int n)
{
NetQDebugEnabled = n;
if (!threading)
{
CtdlFillSystemContext(&networker_spool_CC, "CitNetSpool");
- CtdlRegisterDebugFlagHook(HKEY("networktalkingto"), SetNTTDebugEnabled, &NTTDebugEnabled);
CtdlRegisterDebugFlagHook(HKEY("networkqueue"), SetNetQDebugEnabled, &NetQDebugEnabled);
- CtdlRegisterCleanupHook(cleanup_nttlist);
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");
projects / citadel.git / blobdiff