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"
75 #include "citadel_dirs.h"
79 #include "ctdl_module.h"
91 #define IFTODT(mode) (((mode) & 0170000) >> 12)
92 #define DTTOIF(dirtype) ((dirtype) << 12)
96 void ParseLastSent(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
99 nptr = (RoomNetCfgLine *)
100 malloc(sizeof(RoomNetCfgLine));
101 memset(nptr, 0, sizeof(RoomNetCfgLine));
102 OneRNCFG->lastsent = extract_long(LinePos, 0);
103 OneRNCFG->NetConfigs[ThisOne->C] = nptr;
106 void ParseRoomAlias(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *rncfg)
108 if (rncfg->Sender != NULL)
111 ParseGeneric(ThisOne, Line, LinePos, rncfg);
112 rncfg->Sender = NewStrBufDup(rncfg->NetConfigs[roommailalias]->Value[0]);
115 void ParseSubPendingLine(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
117 if (time(NULL) - extract_long(LinePos, 3) > EXP)
118 return; /* expired subscription... */
120 ParseGeneric(ThisOne, Line, LinePos, OneRNCFG);
122 void ParseUnSubPendingLine(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
124 if (time(NULL) - extract_long(LinePos, 2) > EXP)
125 return; /* expired subscription... */
127 ParseGeneric(ThisOne, Line, LinePos, OneRNCFG);
131 void SerializeLastSent(const CfgLineType *ThisOne, StrBuf *OutputBuffer, OneRoomNetCfg *RNCfg, RoomNetCfgLine *data)
133 StrBufAppendBufPlain(OutputBuffer, CKEY(ThisOne->Str), 0);
134 StrBufAppendPrintf(OutputBuffer, "|%ld\n", RNCfg->lastsent);
137 void DeleteLastSent(const CfgLineType *ThisOne, RoomNetCfgLine **data)
143 static const RoomNetCfg SpoolCfgs [4] = {
150 static const long SpoolCfgsCopyN [4] = {
154 int HaveSpoolConfig(OneRoomNetCfg* RNCfg)
158 for (i=0; i < 4; i++) if (RNCfg->NetConfigs[SpoolCfgs[i]] == NULL) interested = 1;
162 void Netmap_AddMe(struct CtdlMessage *msg, const char *defl, long defllen)
167 /* prepend our node to the path */
168 if (CM_IsEmpty(msg, eMessagePath)) {
169 CM_SetField(msg, eMessagePath, defl, defllen);
171 node_len = configlen.c_nodename;
174 memcpy(buf, config.c_nodename, node_len);
176 buf[node_len + 1] = '\0';
177 CM_PrependToField(msg, eMessagePath, buf, node_len + 1);
180 void InspectQueuedRoom(SpoolControl **pSC,
181 RoomProcList *room_to_spool,
182 HashList *working_ignetcfg,
183 HashList *the_netmap)
188 sc = (SpoolControl*)malloc(sizeof(SpoolControl));
189 memset(sc, 0, sizeof(SpoolControl));
190 sc->RNCfg = room_to_spool->OneRNCfg;
191 sc->lastsent = room_to_spool->lastsent;
192 sc->working_ignetcfg = working_ignetcfg;
193 sc->the_netmap = the_netmap;
196 * If the room doesn't exist, don't try to perform its networking tasks.
197 * Normally this should never happen, but once in a while maybe a room gets
198 * queued for networking and then deleted before it can happen.
200 if (CtdlGetRoom(&sc->room, room_to_spool->name) != 0) {
201 syslog(LOG_CRIT, "ERROR: cannot load <%s>\n", room_to_spool->name);
205 if (sc->room.QRhighest <= sc->lastsent)
207 syslog(LOG_DEBUG, "nothing to do for <%s>\n", room_to_spool->name);
212 begin_critical_section(S_NETCONFIGS);
213 if (sc->RNCfg == NULL)
214 sc->RNCfg = CtdlGetNetCfgForRoom(sc->room.QRnumber);
216 if (!HaveSpoolConfig(sc->RNCfg))
218 end_critical_section(S_NETCONFIGS);
220 /* nothing to do for this room... */
224 /* Now lets remember whats needed for the actual work... */
226 for (i=0; i < 4; i++)
228 aggregate_recipients(&sc->Users[SpoolCfgs[i]],
234 if (StrLength(sc->RNCfg->Sender) > 0)
235 sc->Users[roommailalias] = NewStrBufDup(sc->RNCfg->Sender);
236 end_critical_section(S_NETCONFIGS);
243 void CalcListID(SpoolControl *sc)
248 struct CitContext *CCC = CC;
249 char filename[PATH_MAX];
250 #define MAX_LISTIDLENGTH 150
252 assoc_file_name(filename, sizeof filename, &sc->room, ctdl_info_dir);
253 fd = open(filename, 0);
258 if ((fstat(fd, &stbuf) == 0) &&
261 sc->RoomInfo = NewStrBufPlain(NULL, stbuf.st_size + 1);
262 StrBufReadBLOB(sc->RoomInfo, &fd, 0, stbuf.st_size, &err);
267 sc->ListID = NewStrBufPlain(NULL, 1024);
268 if (StrLength(sc->RoomInfo) > 0)
270 const char *Pos = NULL;
271 StrBufSipLine(sc->ListID, sc->RoomInfo, &Pos);
273 if (StrLength(sc->ListID) > MAX_LISTIDLENGTH)
275 StrBufCutAt(sc->ListID, MAX_LISTIDLENGTH, NULL);
276 StrBufAppendBufPlain(sc->ListID, HKEY("..."), 0);
278 StrBufAsciify(sc->ListID, ' ');
282 StrBufAppendBufPlain(sc->ListID, CCC->room.QRname, -1, 0);
285 StrBufAppendBufPlain(sc->ListID, HKEY("<"), 0);
286 RoomName = NewStrBufPlain (sc->room.QRname, -1);
287 StrBufAsciify(RoomName, '_');
288 StrBufReplaceChars(RoomName, ' ', '_');
290 if (StrLength(sc->Users[roommailalias]) > 0)
295 Pos = StrLength(sc->ListID);
296 StrBufAppendBuf(sc->ListID, sc->Users[roommailalias], 0);
297 AtPos = strchr(ChrPtr(sc->ListID) + Pos, '@');
301 StrBufPeek(sc->ListID, AtPos, 0, '.');
306 StrBufAppendBufPlain(sc->ListID, HKEY("room_"), 0);
307 StrBufAppendBuf(sc->ListID, RoomName, 0);
308 StrBufAppendBufPlain(sc->ListID, HKEY("."), 0);
309 StrBufAppendBufPlain(sc->ListID, config.c_fqdn, -1, 0);
312 * roomname <Room-Number.list-id.fqdn>
313 * according to rfc2919.txt it only has to be a uniq identifier
314 * under the domain of the system;
315 * in general MUAs use it to calculate the reply address nowadays.
318 StrBufAppendBufPlain(sc->ListID, HKEY(">"), 0);
320 if (StrLength(sc->Users[roommailalias]) == 0)
322 sc->Users[roommailalias] = NewStrBuf();
324 StrBufAppendBufPlain(sc->Users[roommailalias], HKEY("room_"), 0);
325 StrBufAppendBuf(sc->Users[roommailalias], RoomName, 0);
326 StrBufAppendBufPlain(sc->Users[roommailalias], HKEY("@"), 0);
327 StrBufAppendBufPlain(sc->Users[roommailalias], config.c_fqdn, -1, 0);
329 StrBufLowerCase(sc->Users[roommailalias]);
332 FreeStrBuf(&RoomName);
335 static time_t last_digest_delivery = 0;
338 * Batch up and send all outbound traffic from the current room
340 void network_spoolout_room(SpoolControl *sc)
342 struct CitContext *CCC = CC;
348 * If the room doesn't exist, don't try to perform its networking tasks.
349 * Normally this should never happen, but once in a while maybe a room gets
350 * queued for networking and then deleted before it can happen.
352 memcpy (&CCC->room, &sc->room, sizeof(ctdlroom));
354 syslog(LOG_INFO, "Networking started for <%s>\n", CCC->room.QRname);
356 /* If there are digest recipients, we have to build a digest */
357 if (sc->Users[digestrecp] != NULL) {
359 sc->digestfp = create_digest_file(&sc->room);
360 sc->newDigest = ftell(sc->digestfp) > 0;
362 fprintf(sc->digestfp, "Content-type: text/plain\n\n");
368 /* remember where we started... */
369 lastsent = sc->lastsent;
371 /* Fetch the messages we ought to send & prepare them. */
372 CtdlForEachMessage(MSGS_GT, sc->lastsent, NULL, NULL, NULL,
373 network_spool_msg, sc);
375 if (StrLength(sc->Users[roommailalias]) > 0)
378 len = StrLength(sc->Users[roommailalias]);
379 if (len + 1 > sizeof(buf))
380 len = sizeof(buf) - 1;
381 memcpy(buf, ChrPtr(sc->Users[roommailalias]), len);
386 snprintf(buf, sizeof buf, "room_%s@%s",
387 CCC->room.QRname, config.c_fqdn);
390 for (i=0; buf[i]; ++i) {
391 buf[i] = tolower(buf[i]);
392 if (isspace(buf[i])) buf[i] = '_';
396 /* If we wrote a digest, deliver it and then close it */
397 if (sc->digestfp != NULL) {
398 time_t now = time(NULL);
399 time_t secs_today = now % (24 * 60 * 60);
402 if (last_digest_delivery != 0) {
403 delta = now - last_digest_delivery;
404 delta = (24 * 60 * 60) - delta;
407 if ((secs_today < 300) &&
410 last_digest_delivery = now;
411 fprintf(sc->digestfp,
412 " -----------------------------------"
413 "------------------------------------"
415 "You are subscribed to the '%s' "
417 "To post to the list: %s\n",
418 CCC->room.QRname, buf
420 network_deliver_digest(sc); /* deliver */
422 fclose(sc->digestfp);
424 remove_digest_file(&sc->room);
427 /* Now rewrite the config file */
428 if (sc->lastsent != lastsent)
430 begin_critical_section(S_NETCONFIGS);
431 sc->RNCfg = CtdlGetNetCfgForRoom(sc->room.QRnumber);
433 sc->RNCfg->lastsent = sc->lastsent;
434 sc->RNCfg->changed = 1;
435 end_critical_section(S_NETCONFIGS);
440 * Process a buffer containing a single message from a single file
441 * from the inbound queue
443 void network_process_buffer(char *buffer, long size, HashList *working_ignetcfg, HashList *the_netmap, int *netmap_changed)
446 struct CitContext *CCC = CC;
448 struct CtdlMessage *msg = NULL;
451 recptypes *recp = NULL;
452 char target_room[ROOMNAMELEN];
453 struct ser_ret sermsg;
454 char filename[PATH_MAX];
456 const StrBuf *nexthop = NULL;
457 unsigned char firstbyte;
458 unsigned char lastbyte;
460 QN_syslog(LOG_DEBUG, "network_process_buffer() processing %ld bytes\n", size);
462 /* Validate just a little bit. First byte should be FF and * last byte should be 00. */
463 firstbyte = buffer[0];
464 lastbyte = buffer[size-1];
465 if ( (firstbyte != 255) || (lastbyte != 0) ) {
466 QN_syslog(LOG_ERR, "Corrupt message ignored. Length=%ld, firstbyte = %d, lastbyte = %d\n",
467 size, firstbyte, lastbyte);
471 /* Set default target room to trash */
472 strcpy(target_room, TWITROOM);
474 /* Load the message into memory */
475 msg = (struct CtdlMessage *) malloc(sizeof(struct CtdlMessage));
476 memset(msg, 0, sizeof(struct CtdlMessage));
477 msg->cm_magic = CTDLMESSAGE_MAGIC;
478 msg->cm_anon_type = buffer[1];
479 msg->cm_format_type = buffer[2];
481 for (pos = 3; pos < size; ++pos) {
483 len = strlen(buffer + pos + 1);
484 CM_SetField(msg, field, buffer + pos + 1, len);
488 /* Check for message routing */
489 if (!CM_IsEmpty(msg, eDestination)) {
490 if (strcasecmp(msg->cm_fields[eDestination], config.c_nodename)) {
492 /* route the message */
493 Buf = NewStrBufPlain(CM_KEY(msg,eDestination));
494 if (CtdlIsValidNode(&nexthop,
500 Netmap_AddMe(msg, HKEY("unknown_user"));
502 /* serialize the message */
503 CtdlSerializeMessage(&sermsg, msg);
506 if (StrLength(nexthop) == 0) {
517 QN_syslog(LOG_DEBUG, "Appending to %s\n", filename);
518 fp = fopen(filename, "ab");
520 fwrite(sermsg.ser, sermsg.len, 1, fp);
524 QN_syslog(LOG_ERR, "%s: %s\n", filename, strerror(errno));
532 else { /* invalid destination node name */
536 "A message you sent could not be delivered due to an invalid destination node"
537 " name. Please check the address and try sending the message again.\n");
546 * Check to see if we already have a copy of this message, and
547 * abort its processing if so. (We used to post a warning to Aide>
548 * every time this happened, but the network is now so densely
549 * connected that it's inevitable.)
551 if (network_usetable(msg) != 0) {
556 /* Learn network topology from the path */
557 if (!CM_IsEmpty(msg, eNodeName) && !CM_IsEmpty(msg, eMessagePath)) {
558 NetworkLearnTopology(msg->cm_fields[eNodeName],
559 msg->cm_fields[eMessagePath],
564 /* Is the sending node giving us a very persuasive suggestion about
565 * which room this message should be saved in? If so, go with that.
567 if (!CM_IsEmpty(msg, eRemoteRoom)) {
568 safestrncpy(target_room, msg->cm_fields[eRemoteRoom], sizeof target_room);
571 /* Otherwise, does it have a recipient? If so, validate it... */
572 else if (!CM_IsEmpty(msg, eRecipient)) {
573 recp = validate_recipients(msg->cm_fields[eRecipient], NULL, 0);
574 if (recp != NULL) if (recp->num_error != 0) {
576 "A message you sent could not be delivered due to an invalid address.\n"
577 "Please check the address and try sending the message again.\n");
579 free_recipients(recp);
580 QNM_syslog(LOG_DEBUG, "Bouncing message due to invalid recipient address.\n");
583 strcpy(target_room, ""); /* no target room if mail */
586 /* Our last shot at finding a home for this message is to see if
587 * it has the eOriginalRoom (O) field (Originating room) set.
589 else if (!CM_IsEmpty(msg, eOriginalRoom)) {
590 safestrncpy(target_room, msg->cm_fields[eOriginalRoom], sizeof target_room);
593 /* Strip out fields that are only relevant during transit */
594 CM_FlushField(msg, eDestination);
595 CM_FlushField(msg, eRemoteRoom);
597 /* save the message into a room */
598 if (PerformNetprocHooks(msg, target_room) == 0) {
599 msg->cm_flags = CM_SKIP_HOOKS;
600 CtdlSubmitMsg(msg, recp, target_room, 0);
603 free_recipients(recp);
608 * Process a single message from a single file from the inbound queue
610 void network_process_message(FILE *fp,
613 HashList *working_ignetcfg,
614 HashList *the_netmap,
621 hold_pos = ftell(fp);
622 size = msgend - msgstart + 1;
623 buffer = malloc(size);
624 if (buffer != NULL) {
625 fseek(fp, msgstart, SEEK_SET);
626 if (fread(buffer, size, 1, fp) > 0) {
627 network_process_buffer(buffer,
636 fseek(fp, hold_pos, SEEK_SET);
641 * Process a single file from the inbound queue
643 void network_process_file(char *filename,
644 HashList *working_ignetcfg,
645 HashList *the_netmap,
648 struct CitContext *CCC = CC;
650 long msgstart = (-1L);
656 fp = fopen(filename, "rb");
658 QN_syslog(LOG_CRIT, "Error opening %s: %s\n", filename, strerror(errno));
662 fseek(fp, 0L, SEEK_END);
663 QN_syslog(LOG_INFO, "network: processing %ld bytes from %s\n", ftell(fp), filename);
666 /* Look for messages in the data stream and break them out */
667 while (ch = getc(fp), ch >= 0) {
670 if (msgstart >= 0L) {
672 network_process_message(fp,
687 if (msgstart >= 0L) {
688 network_process_message(fp,
699 "network: processed %d messages in %s\n",
709 * Process anything in the inbound queue
711 void network_do_spoolin(HashList *working_ignetcfg, HashList *the_netmap, int *netmap_changed)
713 struct CitContext *CCC = CC;
716 struct dirent *filedir_entry;
718 char filename[PATH_MAX];
719 static time_t last_spoolin_mtime = 0L;
724 * Check the spoolin directory's modification time. If it hasn't
725 * been touched, we don't need to scan it.
727 if (stat(ctdl_netin_dir, &statbuf)) return;
728 if (statbuf.st_mtime == last_spoolin_mtime) {
729 QNM_syslog(LOG_DEBUG, "network: nothing in inbound queue\n");
732 last_spoolin_mtime = statbuf.st_mtime;
733 QNM_syslog(LOG_DEBUG, "network: processing inbound queue\n");
736 * Ok, there's something interesting in there, so scan it.
738 dp = opendir(ctdl_netin_dir);
739 if (dp == NULL) return;
741 d = (struct dirent *)malloc(offsetof(struct dirent, d_name) + PATH_MAX + 1);
747 while ((readdir_r(dp, d, &filedir_entry) == 0) &&
748 (filedir_entry != NULL))
750 #ifdef _DIRENT_HAVE_D_NAMLEN
751 d_namelen = filedir_entry->d_namlen;
754 d_namelen = strlen(filedir_entry->d_name);
757 #ifdef _DIRENT_HAVE_D_TYPE
758 d_type = filedir_entry->d_type;
762 if ((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~')
763 continue; /* Ignore backup files... */
765 if ((d_namelen == 1) &&
766 (filedir_entry->d_name[0] == '.'))
769 if ((d_namelen == 2) &&
770 (filedir_entry->d_name[0] == '.') &&
771 (filedir_entry->d_name[1] == '.'))
774 if (d_type == DT_UNKNOWN) {
782 filedir_entry->d_name);
784 if (lstat(path, &s) == 0) {
785 d_type = IFTODT(s.st_mode);
793 case DT_LNK: /* TODO: check whether its a file or a directory */
801 network_process_file(filename,
813 * Step 1: consolidate files in the outbound queue into one file per neighbor node
814 * Step 2: delete any files in the outbound queue that were for neighbors who no longer exist.
816 void network_consolidate_spoolout(HashList *working_ignetcfg, HashList *the_netmap)
818 struct CitContext *CCC = CC;
824 struct dirent *filedir_entry;
826 char spooloutfilename[PATH_MAX];
827 char filename[PATH_MAX];
828 const StrBuf *nexthop;
836 /* Step 1: consolidate files in the outbound queue into one file per neighbor node */
837 d = (struct dirent *)malloc(offsetof(struct dirent, d_name) + PATH_MAX + 1);
838 if (d == NULL) return;
840 dp = opendir(ctdl_netout_dir);
846 NextHop = NewStrBuf();
847 memset(&IOB, 0, sizeof(IOBuffer));
848 memset(&FDIO, 0, sizeof(FDIOBuffer));
851 while ((readdir_r(dp, d, &filedir_entry) == 0) &&
852 (filedir_entry != NULL))
854 #ifdef _DIRENT_HAVE_D_NAMLEN
855 d_namelen = filedir_entry->d_namlen;
858 d_namelen = strlen(filedir_entry->d_name);
861 #ifdef _DIRENT_HAVE_D_TYPE
862 d_type = filedir_entry->d_type;
866 if (d_type == DT_DIR)
869 if ((d_namelen > 1) && filedir_entry->d_name[d_namelen - 1] == '~')
870 continue; /* Ignore backup files... */
872 if ((d_namelen == 1) &&
873 (filedir_entry->d_name[0] == '.'))
876 if ((d_namelen == 2) &&
877 (filedir_entry->d_name[0] == '.') &&
878 (filedir_entry->d_name[1] == '.'))
881 pch = strchr(filedir_entry->d_name, '@');
889 filedir_entry->d_name);
892 filedir_entry->d_name,
893 pch - filedir_entry->d_name);
895 snprintf(spooloutfilename,
896 sizeof spooloutfilename,
901 QN_syslog(LOG_DEBUG, "Consolidate %s to %s\n", filename, ChrPtr(NextHop));
902 if (CtdlNetworkTalkingTo(SKEY(NextHop), NTT_CHECK)) {
905 "Currently online with %s - skipping for now\n",
913 const char *err = NULL;
914 CtdlNetworkTalkingTo(SKEY(NextHop), NTT_ADD);
916 infd = open(filename, O_RDONLY);
920 "failed to open %s for reading due to %s; skipping.\n",
921 filename, strerror(errno)
923 CtdlNetworkTalkingTo(SKEY(NextHop), NTT_REMOVE);
927 outfd = open(spooloutfilename,
928 O_EXCL|O_CREAT|O_NONBLOCK|O_WRONLY,
932 outfd = open(spooloutfilename,
933 O_EXCL|O_NONBLOCK|O_WRONLY,
939 "failed to open %s for reading due to %s; skipping.\n",
940 spooloutfilename, strerror(errno)
943 CtdlNetworkTalkingTo(SKEY(NextHop), NTT_REMOVE);
947 dsize = lseek(outfd, 0, SEEK_END);
948 lseek(outfd, -dsize, SEEK_SET);
950 fstat(infd, &statbuf);
951 fsize = statbuf.st_size;
953 fsize = lseek(infd, 0, SEEK_END);
956 FDIOBufferInit(&FDIO, &IOB, outfd, fsize + dsize);
957 FDIO.ChunkSendRemain = fsize;
958 FDIO.TotalSentAlready = dsize;
961 do {} while ((FileMoveChunked(&FDIO, &err) > 0) && (err == NULL));
965 "Spoolfile %s now "SIZE_T_FMT" k\n",
973 "failed to append to %s [%s]; rolling back..\n",
974 spooloutfilename, strerror(errno)
976 /* whoops partial append?? truncate spooloutfilename again! */
977 ftruncate(outfd, dsize);
979 FDIOBufferDelete(&FDIO);
982 CtdlNetworkTalkingTo(SKEY(NextHop), NTT_REMOVE);
988 FreeStrBuf(&NextHop);
990 "skipping Spoolcleanup because of %d files unprocessed.\n",
997 /* Step 2: delete any files in the outbound queue that were for neighbors who no longer exist */
998 dp = opendir(ctdl_netout_dir);
1000 FreeStrBuf(&NextHop);
1005 while ((readdir_r(dp, d, &filedir_entry) == 0) &&
1006 (filedir_entry != NULL))
1008 #ifdef _DIRENT_HAVE_D_NAMLEN
1009 d_namelen = filedir_entry->d_namlen;
1012 d_namelen = strlen(filedir_entry->d_name);
1015 #ifdef _DIRENT_HAVE_D_TYPE
1016 d_type = filedir_entry->d_type;
1018 d_type = DT_UNKNOWN;
1020 if (d_type == DT_DIR)
1023 if ((d_namelen == 1) &&
1024 (filedir_entry->d_name[0] == '.'))
1027 if ((d_namelen == 2) &&
1028 (filedir_entry->d_name[0] == '.') &&
1029 (filedir_entry->d_name[1] == '.'))
1032 pch = strchr(filedir_entry->d_name, '@');
1033 if (pch == NULL) /* no @ in name? consolidated file. */
1036 StrBufPlain(NextHop,
1037 filedir_entry->d_name,
1038 pch - filedir_entry->d_name);
1044 filedir_entry->d_name
1047 i = CtdlIsValidNode(&nexthop,
1053 if ( (i != 0) || (StrLength(nexthop) > 0) ) {
1057 FreeStrBuf(&NextHop);
1062 void free_spoolcontrol_struct(SpoolControl **sc)
1064 free_spoolcontrol_struct_members(*sc);
1069 void free_spoolcontrol_struct_members(SpoolControl *sc)
1072 FreeStrBuf(&sc->RoomInfo);
1073 FreeStrBuf(&sc->ListID);
1074 for (i = 0; i < maxRoomNetCfg; i++)
1075 FreeStrBuf(&sc->Users[i]);
1081 * It's ok if these directories already exist. Just fail silently.
1083 void create_spool_dirs(void) {
1084 if ((mkdir(ctdl_spool_dir, 0700) != 0) && (errno != EEXIST))
1085 syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_spool_dir, strerror(errno));
1086 if (chown(ctdl_spool_dir, CTDLUID, (-1)) != 0)
1087 syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_spool_dir, strerror(errno));
1088 if ((mkdir(ctdl_netin_dir, 0700) != 0) && (errno != EEXIST))
1089 syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_netin_dir, strerror(errno));
1090 if (chown(ctdl_netin_dir, CTDLUID, (-1)) != 0)
1091 syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_netin_dir, strerror(errno));
1092 if ((mkdir(ctdl_nettmp_dir, 0700) != 0) && (errno != EEXIST))
1093 syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_nettmp_dir, strerror(errno));
1094 if (chown(ctdl_nettmp_dir, CTDLUID, (-1)) != 0)
1095 syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_nettmp_dir, strerror(errno));
1096 if ((mkdir(ctdl_netout_dir, 0700) != 0) && (errno != EEXIST))
1097 syslog(LOG_EMERG, "unable to create directory [%s]: %s", ctdl_netout_dir, strerror(errno));
1098 if (chown(ctdl_netout_dir, CTDLUID, (-1)) != 0)
1099 syslog(LOG_EMERG, "unable to set the access rights for [%s]: %s", ctdl_netout_dir, strerror(errno));
1103 * Module entry point
1105 CTDL_MODULE_INIT(network_spool)
1109 CtdlREGISTERRoomCfgType(subpending, ParseSubPendingLine, 0, 5, SerializeGeneric, DeleteGenericCfgLine); /// todo: move this to mailinglist manager
1110 CtdlREGISTERRoomCfgType(unsubpending, ParseUnSubPendingLine, 0, 4, SerializeGeneric, DeleteGenericCfgLine); /// todo: move this to mailinglist manager
1111 CtdlREGISTERRoomCfgType(lastsent, ParseLastSent, 1, 1, SerializeLastSent, DeleteLastSent);
1112 CtdlREGISTERRoomCfgType(ignet_push_share, ParseGeneric, 0, 2, SerializeGeneric, DeleteGenericCfgLine); // [remotenode|remoteroomname (optional)]// todo: move this to the ignet client
1113 CtdlREGISTERRoomCfgType(listrecp, ParseGeneric, 0, 1, SerializeGeneric, DeleteGenericCfgLine);
1114 CtdlREGISTERRoomCfgType(digestrecp, ParseGeneric, 0, 1, SerializeGeneric, DeleteGenericCfgLine);
1115 CtdlREGISTERRoomCfgType(participate, ParseGeneric, 0, 1, SerializeGeneric, DeleteGenericCfgLine);
1116 CtdlREGISTERRoomCfgType(roommailalias, ParseRoomAlias, 0, 1, SerializeGeneric, DeleteGenericCfgLine);
1118 create_spool_dirs();
1119 //////todo CtdlRegisterCleanupHook(destroy_network_queue_room);
1121 return "network_spool";