2 * This module handles shared rooms, inter-Citadel mail, and outbound
3 * mailing list processing.
5 * Copyright (c) 2000-2012 by the citadel.org team
7 * This program is open source software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License, version 3.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * ** NOTE ** A word on the S_NETCONFIGS semaphore:
16 * This is a fairly high-level type of critical section. It ensures that no
17 * two threads work on the netconfigs files at the same time. Since we do
18 * so many things inside these, here are the rules:
19 * 1. begin_critical_section(S_NETCONFIGS) *before* begin_ any others.
20 * 2. Do *not* perform any I/O with the client during these sections.
25 * Duration of time (in seconds) after which pending list subscribe/unsubscribe
26 * requests that have not been confirmed will be deleted.
28 #define EXP 259200 /* three days */
40 #include <sys/types.h>
42 #if TIME_WITH_SYS_TIME
43 # include <sys/time.h>
47 # include <sys/time.h>
55 # if HAVE_SYS_SYSCALL_H
56 # include <sys/syscall.h>
63 #include <libcitadel.h>
66 #include "citserver.h"
72 #include "internet_addressing.h"
73 #include "serv_network.h"
74 #include "clientsocket.h"
76 #include "citadel_dirs.h"
80 #include "ctdl_module.h"
92 #define IFTODT(mode) (((mode) & 0170000) >> 12)
93 #define DTTOIF(dirtype) ((dirtype) << 12)
97 void ParseLastSent(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
100 nptr = (RoomNetCfgLine *)
101 malloc(sizeof(RoomNetCfgLine));
102 memset(nptr, 0, sizeof(RoomNetCfgLine));
103 OneRNCFG->lastsent = extract_long(LinePos, 0);
104 OneRNCFG->NetConfigs[ThisOne->C] = nptr;
107 void ParseRoomAlias(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *rncfg)
109 if (rncfg->Sender != NULL)
112 ParseGeneric(ThisOne, Line, LinePos, rncfg);
113 rncfg->Sender = NewStrBufDup(rncfg->NetConfigs[roommailalias]->Value[0]);
116 void ParseSubPendingLine(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
118 if (time(NULL) - extract_long(LinePos, 3) > EXP)
119 return; /* expired subscription... */
121 ParseGeneric(ThisOne, Line, LinePos, OneRNCFG);
123 void ParseUnSubPendingLine(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
125 if (time(NULL) - extract_long(LinePos, 2) > EXP)
126 return; /* expired subscription... */
128 ParseGeneric(ThisOne, Line, LinePos, OneRNCFG);
132 void SerializeLastSent(const CfgLineType *ThisOne, StrBuf *OutputBuffer, OneRoomNetCfg *RNCfg, RoomNetCfgLine *data)
134 StrBufAppendBufPlain(OutputBuffer, CKEY(ThisOne->Str), 0);
135 StrBufAppendPrintf(OutputBuffer, "|%ld\n", RNCfg->lastsent);
138 void DeleteLastSent(const CfgLineType *ThisOne, RoomNetCfgLine **data)
144 static const RoomNetCfg SpoolCfgs [4] = {
151 static const long SpoolCfgsCopyN [4] = {
155 int HaveSpoolConfig(OneRoomNetCfg* RNCfg)
159 for (i=0; i < 4; i++) if (RNCfg->NetConfigs[SpoolCfgs[i]] == NULL) interested = 1;
163 void Netmap_AddMe(struct CtdlMessage *msg, const char *defl, long defllen)
168 /* prepend our node to the path */
169 if (CM_IsEmpty(msg, eMessagePath)) {
170 CM_SetField(msg, eMessagePath, defl, defllen);
172 node_len = strlen(config.c_nodename);
175 memcpy(buf, config.c_nodename, node_len);
177 buf[node_len + 1] = '\0';
178 CM_PrependToField(msg, eMessagePath, buf, node_len + 1);
181 void InspectQueuedRoom(SpoolControl **pSC,
182 RoomProcList *room_to_spool,
183 HashList *working_ignetcfg,
184 HashList *the_netmap)
189 sc = (SpoolControl*)malloc(sizeof(SpoolControl));
190 memset(sc, 0, sizeof(SpoolControl));
191 sc->RNCfg = room_to_spool->OneRNCfg;
192 sc->lastsent = room_to_spool->lastsent;
193 sc->working_ignetcfg = working_ignetcfg;
194 sc->the_netmap = the_netmap;
197 * If the room doesn't exist, don't try to perform its networking tasks.
198 * Normally this should never happen, but once in a while maybe a room gets
199 * queued for networking and then deleted before it can happen.
201 if (CtdlGetRoom(&sc->room, room_to_spool->name) != 0) {
202 syslog(LOG_CRIT, "ERROR: cannot load <%s>\n", room_to_spool->name);
206 if (sc->room.QRhighest <= sc->lastsent)
208 syslog(LOG_DEBUG, "nothing to do for <%s>\n", room_to_spool->name);
213 if (sc->RNCfg == NULL)
214 sc->RNCfg = CtdlGetNetCfgForRoom(sc->room.QRnumber);
216 if (!HaveSpoolConfig(sc->RNCfg))
219 /* nothing to do for this room... */
223 /* Now lets remember whats needed for the actual work... */
225 for (i=0; i < 4; i++)
227 aggregate_recipients(&sc->Users[SpoolCfgs[i]],
233 if (StrLength(sc->RNCfg->Sender) > 0)
234 sc->Users[roommailalias] = NewStrBufDup(sc->RNCfg->Sender);
241 void CalcListID(SpoolControl *sc)
246 struct CitContext *CCC = CC;
247 char filename[PATH_MAX];
248 #define MAX_LISTIDLENGTH 150
250 assoc_file_name(filename, sizeof filename, &sc->room, ctdl_info_dir);
251 fd = open(filename, 0);
256 if ((fstat(fd, &stbuf) == 0) &&
259 sc->RoomInfo = NewStrBufPlain(NULL, stbuf.st_size + 1);
260 StrBufReadBLOB(sc->RoomInfo, &fd, 0, stbuf.st_size, &err);
265 sc->ListID = NewStrBufPlain(NULL, 1024);
266 if (StrLength(sc->RoomInfo) > 0)
268 const char *Pos = NULL;
269 StrBufSipLine(sc->ListID, sc->RoomInfo, &Pos);
271 if (StrLength(sc->ListID) > MAX_LISTIDLENGTH)
273 StrBufCutAt(sc->ListID, MAX_LISTIDLENGTH, NULL);
274 StrBufAppendBufPlain(sc->ListID, HKEY("..."), 0);
276 StrBufAsciify(sc->ListID, ' ');
280 StrBufAppendBufPlain(sc->ListID, CCC->room.QRname, -1, 0);
283 StrBufAppendBufPlain(sc->ListID, HKEY("<"), 0);
284 RoomName = NewStrBufPlain (sc->room.QRname, -1);
285 StrBufAsciify(RoomName, '_');
286 StrBufReplaceChars(RoomName, ' ', '_');
288 if (StrLength(sc->Users[roommailalias]) > 0)
293 Pos = StrLength(sc->ListID);
294 StrBufAppendBuf(sc->ListID, sc->Users[roommailalias], 0);
295 AtPos = strchr(ChrPtr(sc->ListID) + Pos, '@');
299 StrBufPeek(sc->ListID, AtPos, 0, '.');
304 StrBufAppendBufPlain(sc->ListID, HKEY("room_"), 0);
305 StrBufAppendBuf(sc->ListID, RoomName, 0);
306 StrBufAppendBufPlain(sc->ListID, HKEY("."), 0);
307 StrBufAppendBufPlain(sc->ListID, config.c_fqdn, -1, 0);
310 * roomname <Room-Number.list-id.fqdn>
311 * according to rfc2919.txt it only has to be a uniq identifier
312 * under the domain of the system;
313 * in general MUAs use it to calculate the reply address nowadays.
316 StrBufAppendBufPlain(sc->ListID, HKEY(">"), 0);
318 if (StrLength(sc->Users[roommailalias]) == 0)
320 sc->Users[roommailalias] = NewStrBuf();
322 StrBufAppendBufPlain(sc->Users[roommailalias], HKEY("room_"), 0);
323 StrBufAppendBuf(sc->Users[roommailalias], RoomName, 0);
324 StrBufAppendBufPlain(sc->Users[roommailalias], HKEY("@"), 0);
325 StrBufAppendBufPlain(sc->Users[roommailalias], config.c_fqdn, -1, 0);
327 StrBufLowerCase(sc->Users[roommailalias]);
330 FreeStrBuf(&RoomName);
335 * Batch up and send all outbound traffic from the current room
337 void network_spoolout_room(SpoolControl *sc)
339 struct CitContext *CCC = CC;
345 * If the room doesn't exist, don't try to perform its networking tasks.
346 * Normally this should never happen, but once in a while maybe a room gets
347 * queued for networking and then deleted before it can happen.
349 memcpy (&CCC->room, &sc->room, sizeof(ctdlroom));
351 syslog(LOG_INFO, "Networking started for <%s>\n", CCC->room.QRname);
353 /* If there are digest recipients, we have to build a digest */
354 if (sc->Users[digestrecp] != NULL) {
355 sc->digestfp = tmpfile();
356 fprintf(sc->digestfp, "Content-type: text/plain\n\n");
361 /* remember where we started... */
362 lastsent = sc->lastsent;
364 /* Do something useful */
365 CtdlForEachMessage(MSGS_GT, sc->lastsent, NULL, NULL, NULL,
366 network_spool_msg, sc);
368 /* If we wrote a digest, deliver it and then close it */
369 if (StrLength(sc->Users[roommailalias]) > 0)
372 len = StrLength(sc->Users[roommailalias]);
373 if (len + 1 > sizeof(buf))
374 len = sizeof(buf) - 1;
375 memcpy(buf, ChrPtr(sc->Users[roommailalias]), len);
380 snprintf(buf, sizeof buf, "room_%s@%s",
381 CCC->room.QRname, config.c_fqdn);
384 for (i=0; buf[i]; ++i) {
385 buf[i] = tolower(buf[i]);
386 if (isspace(buf[i])) buf[i] = '_';
388 if (sc->digestfp != NULL) {
389 fprintf(sc->digestfp,
390 " -----------------------------------"
391 "------------------------------------"
393 "You are subscribed to the '%s' "
395 "To post to the list: %s\n",
396 CCC->room.QRname, buf
398 network_deliver_digest(sc); /* deliver and close */
401 /* Now rewrite the config file */
402 if (sc->lastsent != lastsent)
404 sc->RNCfg = CtdlGetNetCfgForRoom(sc->room.QRnumber);
406 sc->RNCfg->lastsent = sc->lastsent;
407 sc->RNCfg->changed = 1;
409 end_critical_section(S_NETCONFIGS);
413 * Process a buffer containing a single message from a single file
414 * from the inbound queue
416 void network_process_buffer(char *buffer, long size, HashList *working_ignetcfg, HashList *the_netmap, int *netmap_changed)
419 struct CitContext *CCC = CC;
421 struct CtdlMessage *msg = NULL;
424 struct recptypes *recp = NULL;
425 char target_room[ROOMNAMELEN];
426 struct ser_ret sermsg;
427 char filename[PATH_MAX];
429 const StrBuf *nexthop = NULL;
430 unsigned char firstbyte;
431 unsigned char lastbyte;
433 QN_syslog(LOG_DEBUG, "network_process_buffer() processing %ld bytes\n", size);
435 /* Validate just a little bit. First byte should be FF and * last byte should be 00. */
436 firstbyte = buffer[0];
437 lastbyte = buffer[size-1];
438 if ( (firstbyte != 255) || (lastbyte != 0) ) {
439 QN_syslog(LOG_ERR, "Corrupt message ignored. Length=%ld, firstbyte = %d, lastbyte = %d\n",
440 size, firstbyte, lastbyte);
444 /* Set default target room to trash */
445 strcpy(target_room, TWITROOM);
447 /* Load the message into memory */
448 msg = (struct CtdlMessage *) malloc(sizeof(struct CtdlMessage));
449 memset(msg, 0, sizeof(struct CtdlMessage));
450 msg->cm_magic = CTDLMESSAGE_MAGIC;
451 msg->cm_anon_type = buffer[1];
452 msg->cm_format_type = buffer[2];
454 for (pos = 3; pos < size; ++pos) {
456 len = strlen(buffer + pos + 1);
457 CM_SetField(msg, field, buffer + pos + 1, len);
461 /* Check for message routing */
462 if (!CM_IsEmpty(msg, eDestination)) {
463 if (strcasecmp(msg->cm_fields[eDestination], config.c_nodename)) {
465 /* route the message */
466 Buf = NewStrBufPlain(msg->cm_fields[eDestination], -1);
467 if (CtdlIsValidNode(&nexthop,
473 Netmap_AddMe(msg, HKEY("unknown_user"));
475 /* serialize the message */
476 CtdlSerializeMessage(&sermsg, msg);
479 if (StrLength(nexthop) == 0) {
490 QN_syslog(LOG_DEBUG, "Appending to %s\n", filename);
491 fp = fopen(filename, "ab");
493 fwrite(sermsg.ser, sermsg.len, 1, fp);
497 QN_syslog(LOG_ERR, "%s: %s\n", filename, strerror(errno));
505 else { /* invalid destination node name */
509 "A message you sent could not be delivered due to an invalid destination node"
510 " name. Please check the address and try sending the message again.\n");
519 * Check to see if we already have a copy of this message, and
520 * abort its processing if so. (We used to post a warning to Aide>
521 * every time this happened, but the network is now so densely
522 * connected that it's inevitable.)
524 if (network_usetable(msg) != 0) {
529 /* Learn network topology from the path */
530 if (!CM_IsEmpty(msg, eNodeName) && !CM_IsEmpty(msg, eMessagePath)) {
531 NetworkLearnTopology(msg->cm_fields[eNodeName],
532 msg->cm_fields[eMessagePath],
537 /* Is the sending node giving us a very persuasive suggestion about
538 * which room this message should be saved in? If so, go with that.
540 if (!CM_IsEmpty(msg, eRemoteRoom)) {
541 safestrncpy(target_room, msg->cm_fields[eRemoteRoom], sizeof target_room);
544 /* Otherwise, does it have a recipient? If so, validate it... */
545 else if (!CM_IsEmpty(msg, eRecipient)) {
546 recp = validate_recipients(msg->cm_fields[eRecipient], NULL, 0);
547 if (recp != NULL) if (recp->num_error != 0) {
549 "A message you sent could not be delivered due to an invalid address.\n"
550 "Please check the address and try sending the message again.\n");
552 free_recipients(recp);
553 QNM_syslog(LOG_DEBUG, "Bouncing message due to invalid recipient address.\n");
556 strcpy(target_room, ""); /* no target room if mail */
559 /* Our last shot at finding a home for this message is to see if
560 * it has the eOriginalRoom (O) field (Originating room) set.
562 else if (!CM_IsEmpty(msg, eOriginalRoom)) {
563 safestrncpy(target_room, msg->cm_fields[eOriginalRoom], sizeof target_room);
566 /* Strip out fields that are only relevant during transit */
567 CM_FlushField(msg, eDestination);
568 CM_FlushField(msg, eRemoteRoom);
570 /* save the message into a room */
571 if (PerformNetprocHooks(msg, target_room) == 0) {
572 msg->cm_flags = CM_SKIP_HOOKS;
573 CtdlSubmitMsg(msg, recp, target_room, 0);
576 free_recipients(recp);
581 * Process a single message from a single file from the inbound queue
583 void network_process_message(FILE *fp,
586 HashList *working_ignetcfg,
587 HashList *the_netmap,
594 hold_pos = ftell(fp);
595 size = msgend - msgstart + 1;
596 buffer = malloc(size);
597 if (buffer != NULL) {
598 fseek(fp, msgstart, SEEK_SET);
599 if (fread(buffer, size, 1, fp) > 0) {
600 network_process_buffer(buffer,
609 fseek(fp, hold_pos, SEEK_SET);
614 * Process a single file from the inbound queue
616 void network_process_file(char *filename,
617 HashList *working_ignetcfg,
618 HashList *the_netmap,
621 struct CitContext *CCC = CC;
623 long msgstart = (-1L);
629 fp = fopen(filename, "rb");
631 QN_syslog(LOG_CRIT, "Error opening %s: %s\n", filename, strerror(errno));
635 fseek(fp, 0L, SEEK_END);
636 QN_syslog(LOG_INFO, "network: processing %ld bytes from %s\n", ftell(fp), filename);
639 /* Look for messages in the data stream and break them out */
640 while (ch = getc(fp), ch >= 0) {
643 if (msgstart >= 0L) {
645 network_process_message(fp,
660 if (msgstart >= 0L) {
661 network_process_message(fp,
672 "network: processed %d messages in %s\n",
682 * Process anything in the inbound queue
684 void network_do_spoolin(HashList *working_ignetcfg, HashList *the_netmap, int *netmap_changed)
686 struct CitContext *CCC = CC;
689 struct dirent *filedir_entry;
691 char filename[PATH_MAX];
692 static time_t last_spoolin_mtime = 0L;
697 * Check the spoolin directory's modification time. If it hasn't
698 * been touched, we don't need to scan it.
700 if (stat(ctdl_netin_dir, &statbuf)) return;
701 if (statbuf.st_mtime == last_spoolin_mtime) {
702 QNM_syslog(LOG_DEBUG, "network: nothing in inbound queue\n");
705 last_spoolin_mtime = statbuf.st_mtime;
706 QNM_syslog(LOG_DEBUG, "network: processing inbound queue\n");
709 * Ok, there's something interesting in there, so scan it.
711 dp = opendir(ctdl_netin_dir);
712 if (dp == NULL) return;
714 d = (struct dirent *)malloc(offsetof(struct dirent, d_name) + PATH_MAX + 1);
720 while ((readdir_r(dp, d, &filedir_entry) == 0) &&
721 (filedir_entry != NULL))
723 #ifdef _DIRENT_HAVE_D_NAMLEN
724 d_namelen = filedir_entry->d_namelen;
727 d_namelen = strlen(filedir_entry->d_name);
730 #ifdef _DIRENT_HAVE_D_TYPE
731 d_type = filedir_entry->d_type;
735 if ((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~')
736 continue; /* Ignore backup files... */
738 if ((d_namelen == 1) &&
739 (filedir_entry->d_name[0] == '.'))
742 if ((d_namelen == 2) &&
743 (filedir_entry->d_name[0] == '.') &&
744 (filedir_entry->d_name[1] == '.'))
747 if (d_type == DT_UNKNOWN) {
755 filedir_entry->d_name);
757 if (lstat(path, &s) == 0) {
758 d_type = IFTODT(s.st_mode);
766 case DT_LNK: /* TODO: check whether its a file or a directory */
774 network_process_file(filename,
786 * Step 1: consolidate files in the outbound queue into one file per neighbor node
787 * Step 2: delete any files in the outbound queue that were for neighbors who no longer exist.
789 void network_consolidate_spoolout(HashList *working_ignetcfg, HashList *the_netmap)
791 struct CitContext *CCC = CC;
797 struct dirent *filedir_entry;
799 char spooloutfilename[PATH_MAX];
800 char filename[PATH_MAX];
801 const StrBuf *nexthop;
809 /* Step 1: consolidate files in the outbound queue into one file per neighbor node */
810 d = (struct dirent *)malloc(offsetof(struct dirent, d_name) + PATH_MAX + 1);
811 if (d == NULL) return;
813 dp = opendir(ctdl_netout_dir);
819 NextHop = NewStrBuf();
820 memset(&IOB, 0, sizeof(IOBuffer));
821 memset(&FDIO, 0, sizeof(FDIOBuffer));
824 while ((readdir_r(dp, d, &filedir_entry) == 0) &&
825 (filedir_entry != NULL))
827 #ifdef _DIRENT_HAVE_D_NAMLEN
828 d_namelen = filedir_entry->d_namelen;
831 d_namelen = strlen(filedir_entry->d_name);
834 #ifdef _DIRENT_HAVE_D_TYPE
835 d_type = filedir_entry->d_type;
839 if (d_type == DT_DIR)
842 if ((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~')
843 continue; /* Ignore backup files... */
845 if ((d_namelen == 1) &&
846 (filedir_entry->d_name[0] == '.'))
849 if ((d_namelen == 2) &&
850 (filedir_entry->d_name[0] == '.') &&
851 (filedir_entry->d_name[1] == '.'))
854 pch = strchr(filedir_entry->d_name, '@');
862 filedir_entry->d_name);
865 filedir_entry->d_name,
866 pch - filedir_entry->d_name);
868 snprintf(spooloutfilename,
869 sizeof spooloutfilename,
874 QN_syslog(LOG_DEBUG, "Consolidate %s to %s\n", filename, ChrPtr(NextHop));
875 if (CtdlNetworkTalkingTo(SKEY(NextHop), NTT_CHECK)) {
878 "Currently online with %s - skipping for now\n",
886 const char *err = NULL;
887 CtdlNetworkTalkingTo(SKEY(NextHop), NTT_ADD);
889 infd = open(filename, O_RDONLY);
893 "failed to open %s for reading due to %s; skipping.\n",
894 filename, strerror(errno)
896 CtdlNetworkTalkingTo(SKEY(NextHop), NTT_REMOVE);
900 outfd = open(spooloutfilename,
901 O_EXCL|O_CREAT|O_NONBLOCK|O_WRONLY,
905 outfd = open(spooloutfilename,
906 O_EXCL|O_NONBLOCK|O_WRONLY,
912 "failed to open %s for reading due to %s; skipping.\n",
913 spooloutfilename, strerror(errno)
916 CtdlNetworkTalkingTo(SKEY(NextHop), NTT_REMOVE);
920 dsize = lseek(outfd, 0, SEEK_END);
921 lseek(outfd, -dsize, SEEK_SET);
923 fstat(infd, &statbuf);
924 fsize = statbuf.st_size;
926 fsize = lseek(infd, 0, SEEK_END);
929 FDIOBufferInit(&FDIO, &IOB, outfd, fsize + dsize);
930 FDIO.ChunkSendRemain = fsize;
931 FDIO.TotalSentAlready = dsize;
934 do {} while ((FileMoveChunked(&FDIO, &err) > 0) && (err == NULL));
938 "Spoolfile %s now "SIZE_T_FMT" k\n",
946 "failed to append to %s [%s]; rolling back..\n",
947 spooloutfilename, strerror(errno)
949 /* whoops partial append?? truncate spooloutfilename again! */
950 ftruncate(outfd, dsize);
952 FDIOBufferDelete(&FDIO);
955 CtdlNetworkTalkingTo(SKEY(NextHop), NTT_REMOVE);
961 FreeStrBuf(&NextHop);
963 "skipping Spoolcleanup because of %d files unprocessed.\n",
970 /* Step 2: delete any files in the outbound queue that were for neighbors who no longer exist */
971 dp = opendir(ctdl_netout_dir);
973 FreeStrBuf(&NextHop);
978 while ((readdir_r(dp, d, &filedir_entry) == 0) &&
979 (filedir_entry != NULL))
981 #ifdef _DIRENT_HAVE_D_NAMLEN
982 d_namelen = filedir_entry->d_namelen;
985 d_namelen = strlen(filedir_entry->d_name);
988 #ifdef _DIRENT_HAVE_D_TYPE
989 d_type = filedir_entry->d_type;
993 if (d_type == DT_DIR)
996 if ((d_namelen == 1) &&
997 (filedir_entry->d_name[0] == '.'))
1000 if ((d_namelen == 2) &&
1001 (filedir_entry->d_name[0] == '.') &&
1002 (filedir_entry->d_name[1] == '.'))
1005 pch = strchr(filedir_entry->d_name, '@');
1006 if (pch == NULL) /* no @ in name? consolidated file. */
1009 StrBufPlain(NextHop,
1010 filedir_entry->d_name,
1011 pch - filedir_entry->d_name);
1017 filedir_entry->d_name
1020 i = CtdlIsValidNode(&nexthop,
1026 if ( (i != 0) || (StrLength(nexthop) > 0) ) {
1030 FreeStrBuf(&NextHop);
1035 void free_spoolcontrol_struct(SpoolControl **sc)
1037 free_spoolcontrol_struct_members(*sc);
1042 void free_spoolcontrol_struct_members(SpoolControl *sc)
1045 FreeStrBuf(&sc->RoomInfo);
1046 FreeStrBuf(&sc->ListID);
1047 for (i = 0; i < maxRoomNetCfg; i++)
1048 FreeStrBuf(&sc->Users[i]);
1054 * It's ok if these directories already exist. Just fail silently.
1056 void create_spool_dirs(void) {
1057 if ((mkdir(ctdl_spool_dir, 0700) != 0) && (errno != EEXIST))
1058 syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_spool_dir, strerror(errno));
1059 if (chown(ctdl_spool_dir, CTDLUID, (-1)) != 0)
1060 syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_spool_dir, strerror(errno));
1061 if ((mkdir(ctdl_netin_dir, 0700) != 0) && (errno != EEXIST))
1062 syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_netin_dir, strerror(errno));
1063 if (chown(ctdl_netin_dir, CTDLUID, (-1)) != 0)
1064 syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_netin_dir, strerror(errno));
1065 if ((mkdir(ctdl_nettmp_dir, 0700) != 0) && (errno != EEXIST))
1066 syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_nettmp_dir, strerror(errno));
1067 if (chown(ctdl_nettmp_dir, CTDLUID, (-1)) != 0)
1068 syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_nettmp_dir, strerror(errno));
1069 if ((mkdir(ctdl_netout_dir, 0700) != 0) && (errno != EEXIST))
1070 syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_netout_dir, strerror(errno));
1071 if (chown(ctdl_netout_dir, CTDLUID, (-1)) != 0)
1072 syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_netout_dir, strerror(errno));
1076 * Module entry point
1078 CTDL_MODULE_INIT(network_spool)
1082 CtdlREGISTERRoomCfgType(subpending, ParseSubPendingLine, 0, 5, SerializeGeneric, DeleteGenericCfgLine); /// todo: move this to mailinglist manager
1083 CtdlREGISTERRoomCfgType(unsubpending, ParseUnSubPendingLine, 0, 4, SerializeGeneric, DeleteGenericCfgLine); /// todo: move this to mailinglist manager
1084 CtdlREGISTERRoomCfgType(lastsent, ParseLastSent, 1, 1, SerializeLastSent, DeleteLastSent);
1085 CtdlREGISTERRoomCfgType(ignet_push_share, ParseGeneric, 0, 2, SerializeGeneric, DeleteGenericCfgLine); // [remotenode|remoteroomname (optional)]// todo: move this to the ignet client
1086 CtdlREGISTERRoomCfgType(listrecp, ParseGeneric, 0, 1, SerializeGeneric, DeleteGenericCfgLine);
1087 CtdlREGISTERRoomCfgType(digestrecp, ParseGeneric, 0, 1, SerializeGeneric, DeleteGenericCfgLine);
1088 CtdlREGISTERRoomCfgType(participate, ParseGeneric, 0, 1, SerializeGeneric, DeleteGenericCfgLine);
1089 CtdlREGISTERRoomCfgType(roommailalias, ParseRoomAlias, 0, 1, SerializeGeneric, DeleteGenericCfgLine);
1091 create_spool_dirs();
1092 //////todo CtdlRegisterCleanupHook(destroy_network_queue_room);
1094 return "network_spool";