2 * Bring external RSS feeds into rooms.
4 * Copyright (c) 2007-2012 by the citadel.org team
6 * This program is open source software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 3.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
12 * GNU General Public License for more details.
19 #if TIME_WITH_SYS_TIME
20 # include <sys/time.h>
33 #include <sys/types.h>
36 #include <curl/curl.h>
37 #include <libcitadel.h>
40 #include "citserver.h"
44 #include "ctdl_module.h"
46 #include "parsedate.h"
48 #include "citadel_dirs.h"
51 #include "event_client.h"
52 #include "rss_atom_parser.h"
55 #define TMP_MSGDATA 0xFF
56 #define TMP_SHORTER_URL_OFFSET 0xFE
57 #define TMP_SHORTER_URLS 0xFD
61 pthread_mutex_t RSSQueueMutex; /* locks the access to the following vars: */
62 HashList *RSSQueueRooms = NULL; /* rss_room_counter */
63 HashList *RSSFetchUrls = NULL; /*->rss_aggregator;->RefCount access locked*/
65 eNextState RSSAggregator_Terminate(AsyncIO *IO);
66 eNextState RSSAggregator_TerminateDB(AsyncIO *IO);
67 eNextState RSSAggregator_ShutdownAbort(AsyncIO *IO);
68 struct CitContext rss_CC;
70 struct rssnetcfg *rnclist = NULL;
71 int RSSClientDebugEnabled = 0;
72 #define N ((rss_aggregator*)IO->Data)->Cfg.QRnumber
74 #define DBGLOG(LEVEL) if ((LEVEL != LOG_DEBUG) || (RSSClientDebugEnabled != 0))
76 #define EVRSSC_syslog(LEVEL, FORMAT, ...) \
77 DBGLOG(LEVEL) syslog(LEVEL, \
78 "IO[%ld]CC[%d][%ld]RSS" FORMAT, \
79 IO->ID, CCID, N, __VA_ARGS__)
81 #define EVRSSCM_syslog(LEVEL, FORMAT) \
82 DBGLOG(LEVEL) syslog(LEVEL, \
83 "IO[%ld]CC[%d][%ld]RSS" FORMAT, \
86 #define EVRSSQ_syslog(LEVEL, FORMAT, ...) \
87 DBGLOG(LEVEL) syslog(LEVEL, "RSS" FORMAT, \
89 #define EVRSSQM_syslog(LEVEL, FORMAT) \
90 DBGLOG(LEVEL) syslog(LEVEL, "RSS" FORMAT)
92 #define EVRSSCSM_syslog(LEVEL, FORMAT) \
93 DBGLOG(LEVEL) syslog(LEVEL, "IO[%ld][%ld]RSS" FORMAT, \
96 typedef enum _RSSState {
103 ConstStr RSSStates[] = {
104 {HKEY("Aggregator created")},
105 {HKEY("Fetching content")},
107 {HKEY("parsing content")},
108 {HKEY("checking usetable")}
111 static void SetRSSState(AsyncIO *IO, RSSState State)
113 CitContext* CCC = IO->CitContext;
115 memcpy(CCC->cs_clientname, RSSStates[State].Key, RSSStates[State].len + 1);
118 void DeleteRoomReference(long QRnumber)
124 rss_room_counter *pRoomC;
126 At = GetNewHashPos(RSSQueueRooms, 0);
128 if (GetHashPosFromKey(RSSQueueRooms, LKEY(QRnumber), At))
130 GetHashPos(RSSQueueRooms, At, &HKLen, &HK, &vData);
133 pRoomC = (rss_room_counter *) vData;
135 if (pRoomC->count == 0)
136 DeleteEntryFromHash(RSSQueueRooms, At);
142 void UnlinkRooms(rss_aggregator *RSSAggr)
144 DeleteRoomReference(RSSAggr->Cfg.QRnumber);
145 if (RSSAggr->OtherQRnumbers != NULL)
152 At = GetNewHashPos(RSSAggr->OtherQRnumbers, 0);
153 while (! server_shutting_down &&
154 GetNextHashPos(RSSAggr->OtherQRnumbers,
160 pRSSConfig *Data = (pRSSConfig*) vData;
161 DeleteRoomReference(Data->QRnumber);
168 void UnlinkRSSAggregator(rss_aggregator *RSSAggr)
172 pthread_mutex_lock(&RSSQueueMutex);
173 UnlinkRooms(RSSAggr);
175 At = GetNewHashPos(RSSFetchUrls, 0);
176 if (GetHashPosFromKey(RSSFetchUrls, SKEY(RSSAggr->Url), At))
178 DeleteEntryFromHash(RSSFetchUrls, At);
181 last_run = time(NULL);
182 pthread_mutex_unlock(&RSSQueueMutex);
185 void DeleteRssCfg(void *vptr)
187 rss_aggregator *RSSAggr = (rss_aggregator *)vptr;
188 AsyncIO *IO = &RSSAggr->IO;
190 if (IO->CitContext != NULL)
191 EVRSSCM_syslog(LOG_DEBUG, "RSS: destroying\n");
193 FreeStrBuf(&RSSAggr->Url);
194 FreeStrBuf(&RSSAggr->rooms);
195 FreeStrBuf(&RSSAggr->CData);
196 FreeStrBuf(&RSSAggr->Key);
197 DeleteHash(&RSSAggr->OtherQRnumbers);
199 DeleteHashPos (&RSSAggr->Pos);
200 DeleteHash (&RSSAggr->Messages);
201 if (RSSAggr->recp.recp_room != NULL)
202 free(RSSAggr->recp.recp_room);
205 if (RSSAggr->Item != NULL)
207 flush_rss_item(RSSAggr->Item);
212 FreeAsyncIOContents(&RSSAggr->IO);
213 memset(RSSAggr, 0, sizeof(rss_aggregator));
217 eNextState RSSAggregator_Terminate(AsyncIO *IO)
219 rss_aggregator *RSSAggr = (rss_aggregator *)IO->Data;
221 EVRSSCM_syslog(LOG_DEBUG, "RSS: Terminating.\n");
223 StopCurlWatchers(IO);
224 UnlinkRSSAggregator(RSSAggr);
228 eNextState RSSAggregator_TerminateDB(AsyncIO *IO)
230 rss_aggregator *RSSAggr = (rss_aggregator *)IO->Data;
232 EVRSSCM_syslog(LOG_DEBUG, "RSS: Terminating.\n");
235 StopDBWatchers(&RSSAggr->IO);
236 UnlinkRSSAggregator(RSSAggr);
240 eNextState RSSAggregator_ShutdownAbort(AsyncIO *IO)
243 rss_aggregator *RSSAggr = (rss_aggregator *)IO->Data;
245 pUrl = IO->ConnectMe->PlainUrl;
249 EVRSSC_syslog(LOG_DEBUG, "RSS: Aborting by shutdown: %s.\n", pUrl);
251 StopCurlWatchers(IO);
252 UnlinkRSSAggregator(RSSAggr);
256 void AppendLink(StrBuf *Message,
261 if (StrLength(link) > 0)
263 StrBufAppendBufPlain(Message, HKEY("<a href=\""), 0);
264 StrBufAppendBuf(Message, link, 0);
265 StrBufAppendBufPlain(Message, HKEY("\">"), 0);
266 if (StrLength(LinkTitle) > 0)
267 StrBufAppendBuf(Message, LinkTitle, 0);
268 else if ((Title != NULL) && !IsEmptyStr(Title))
269 StrBufAppendBufPlain(Message, Title, -1, 0);
271 StrBufAppendBuf(Message, link, 0);
272 StrBufAppendBufPlain(Message, HKEY("</a><br>\n"), 0);
277 void rss_format_item(networker_save_message *SaveMsg)
282 if (SaveMsg->author_or_creator != NULL) {
285 StrBuf *Encoded = NULL;
288 From = html_to_ascii(ChrPtr(SaveMsg->author_or_creator),
289 StrLength(SaveMsg->author_or_creator),
291 StrBufPlain(SaveMsg->author_or_creator, From, -1);
292 StrBufTrim(SaveMsg->author_or_creator);
295 FromAt = strchr(ChrPtr(SaveMsg->author_or_creator), '@') != NULL;
296 if (!FromAt && StrLength (SaveMsg->author_email) > 0)
298 StrBufRFC2047encode(&Encoded, SaveMsg->author_or_creator);
299 SaveMsg->Msg.cm_fields['A'] = SmashStrBuf(&Encoded);
300 SaveMsg->Msg.cm_fields['P'] =
301 SmashStrBuf(&SaveMsg->author_email);
307 SaveMsg->Msg.cm_fields['A'] =
308 SmashStrBuf(&SaveMsg->author_or_creator);
309 SaveMsg->Msg.cm_fields['P'] =
310 strdup(SaveMsg->Msg.cm_fields['A']);
314 StrBufRFC2047encode(&Encoded,
315 SaveMsg->author_or_creator);
316 SaveMsg->Msg.cm_fields['A'] =
317 SmashStrBuf(&Encoded);
318 SaveMsg->Msg.cm_fields['P'] =
319 strdup("rss@localhost");
325 SaveMsg->Msg.cm_fields['A'] = strdup("rss");
328 SaveMsg->Msg.cm_fields['N'] = strdup(NODENAME);
329 if (SaveMsg->title != NULL) {
332 StrBuf *Encoded, *QPEncoded;
335 StrBufSpaceToBlank(SaveMsg->title);
336 len = StrLength(SaveMsg->title);
337 Sbj = html_to_ascii(ChrPtr(SaveMsg->title), len, 512, 0);
339 if ((len > 0) && (Sbj[len - 1] == '\n'))
344 Encoded = NewStrBufPlain(Sbj, len);
348 StrBufRFC2047encode(&QPEncoded, Encoded);
350 SaveMsg->Msg.cm_fields['U'] = SmashStrBuf(&QPEncoded);
351 FreeStrBuf(&Encoded);
353 if (SaveMsg->link == NULL)
354 SaveMsg->link = NewStrBufPlain(HKEY(""));
356 #if 0 /* temporarily disable shorter urls. */
357 SaveMsg->Msg.cm_fields[TMP_SHORTER_URLS] =
358 GetShorterUrls(SaveMsg->description);
361 msglen += 1024 + StrLength(SaveMsg->link) + StrLength(SaveMsg->description) ;
363 Message = NewStrBufPlain(NULL, msglen);
365 StrBufPlain(Message, HKEY(
366 "Content-type: text/html; charset=\"UTF-8\"\r\n\r\n"
368 #if 0 /* disable shorter url for now. */
369 SaveMsg->Msg.cm_fields[TMP_SHORTER_URL_OFFSET] = StrLength(Message);
371 StrBufAppendBuf(Message, SaveMsg->description, 0);
372 StrBufAppendBufPlain(Message, HKEY("<br><br>\n"), 0);
374 AppendLink(Message, SaveMsg->link, SaveMsg->linkTitle, NULL);
375 AppendLink(Message, SaveMsg->reLink, SaveMsg->reLinkTitle, "Reply to this");
376 StrBufAppendBufPlain(Message, HKEY("</body></html>\n"), 0);
379 SaveMsg->Message = Message;
382 eNextState RSSSaveMessage(AsyncIO *IO)
386 rss_aggregator *RSSAggr = (rss_aggregator *) IO->Data;
388 rss_format_item(RSSAggr->ThisMsg);
390 RSSAggr->ThisMsg->Msg.cm_fields['M'] =
391 SmashStrBuf(&RSSAggr->ThisMsg->Message);
393 CtdlSubmitMsg(&RSSAggr->ThisMsg->Msg, &RSSAggr->recp, NULL, 0);
395 /* write the uidl to the use table so we don't store this item again */
397 CheckIfAlreadySeen("RSS Item Insert", RSSAggr->ThisMsg->MsgGUID, IO->Now, 0, eWrite, IO->ID, CCID);
399 if (GetNextHashPos(RSSAggr->Messages,
402 (void**) &RSSAggr->ThisMsg))
403 return NextDBOperation(IO, RSS_FetchNetworkUsetableEntry);
408 eNextState RSS_FetchNetworkUsetableEntry(AsyncIO *IO)
412 rss_aggregator *Ctx = (rss_aggregator *) IO->Data;
414 /* Find out if we've already seen this item */
417 SetRSSState(IO, eRSSUT);
418 if (CheckIfAlreadySeen("RSS Item Seen",
419 Ctx->ThisMsg->MsgGUID,
421 IO->Now - USETABLE_ANTIEXPIRE,
426 /* Item has already been seen */
427 EVRSSC_syslog(LOG_DEBUG,
428 "%s has already been seen\n",
429 ChrPtr(Ctx->ThisMsg->MsgGUID));
430 SetRSSState(IO, eRSSParsing);
432 if (GetNextHashPos(Ctx->Messages,
435 (void**) &Ctx->ThisMsg))
436 return NextDBOperation(
438 RSS_FetchNetworkUsetableEntry);
445 SetRSSState(IO, eRSSParsing);
447 NextDBOperation(IO, RSSSaveMessage);
453 void UpdateLastKnownGood(pRSSConfig *pCfg, time_t now)
455 OneRoomNetCfg* pRNCfg;
456 begin_critical_section(S_NETCONFIGS);
457 pRNCfg = CtdlGetNetCfgForRoom (pCfg->QRnumber);
460 RSSCfgLine *RSSCfg = (RSSCfgLine *)pRNCfg->NetConfigs[rssclient];
462 while (RSSCfg != NULL)
464 if (RSSCfg == pCfg->pCfg)
467 RSSCfg = RSSCfg->next;
472 RSSCfg->last_known_good = now;
476 end_critical_section(S_NETCONFIGS);
479 eNextState RSSAggregator_AnalyseReply(AsyncIO *IO)
485 u_char rawdigest[MD5_DIGEST_LEN];
486 struct MD5Context md5context;
488 rss_aggregator *Ctx = (rss_aggregator *) IO->Data;
490 if (IO->HttpReq.httpcode != 200)
496 SetRSSState(IO, eRSSFailure);
497 ErrMsg = NewStrBuf();
498 EVRSSC_syslog(LOG_ALERT, "need a 200, got a %ld !\n",
499 IO->HttpReq.httpcode);
501 strs[0] = ChrPtr(Ctx->Url);
502 lens[0] = StrLength(Ctx->Url);
504 strs[1] = ChrPtr(Ctx->rooms);
505 lens[1] = StrLength(Ctx->rooms);
507 "Error while RSS-Aggregation Run of %s\n"
508 " need a 200, got a %ld !\n"
509 " Response text was: \n"
512 IO->HttpReq.httpcode,
513 ChrPtr(IO->HttpReq.ReplyData));
516 "RSS Aggregation run failure",
517 2, strs, (long*) &lens,
522 EVRSSC_syslog(LOG_DEBUG,
523 "RSS feed returned an invalid http status code. <%s><HTTP %ld>\n",
525 IO->HttpReq.httpcode);
533 UpdateLastKnownGood (pCfg, IO->Now);
534 if ((Ctx->roomlist_parts > 1) &&
537 it = GetNewHashPos(RSSFetchUrls, 0);
542 if (GetNextHashPos(Ctx->OtherQRnumbers, it, &len, &Key, &vptr))
552 SetRSSState(IO, eRSSUT);
554 MD5Init(&md5context);
556 MD5Update(&md5context,
557 (const unsigned char*)SKEY(IO->HttpReq.ReplyData));
559 MD5Update(&md5context,
560 (const unsigned char*)SKEY(Ctx->Url));
562 MD5Final(rawdigest, &md5context);
563 guid = NewStrBufPlain(NULL,
564 MD5_DIGEST_LEN * 2 + 12 /* _rss2ctdl*/);
565 StrBufHexEscAppend(guid, NULL, rawdigest, MD5_DIGEST_LEN);
566 StrBufAppendBufPlain(guid, HKEY("_rssFM"), 0);
567 if (StrLength(guid) > 40)
568 StrBufCutAt(guid, 40, NULL);
569 /* Find out if we've already seen this item */
573 if (CheckIfAlreadySeen("RSS Whole",
576 IO->Now - USETABLE_ANTIEXPIRE,
583 EVRSSC_syslog(LOG_DEBUG, "RSS feed already seen. <%s>\n", ChrPtr(Ctx->Url));
588 SetRSSState(IO, eRSSParsing);
589 return RSSAggregator_ParseReply(IO);
592 eNextState RSSAggregator_FinishHttp(AsyncIO *IO)
594 StopCurlWatchers(IO);
595 return QueueDBOperation(IO, RSSAggregator_AnalyseReply);
601 int rss_do_fetching(rss_aggregator *RSSAggr)
603 AsyncIO *IO = &RSSAggr->IO;
609 if ((RSSAggr->next_poll != 0) && (now < RSSAggr->next_poll))
612 ri = (rss_item*) malloc(sizeof(rss_item));
613 memset(ri, 0, sizeof(rss_item));
616 if (! InitcURLIOStruct(&RSSAggr->IO,
618 "Citadel RSS Client",
619 RSSAggregator_FinishHttp,
620 RSSAggregator_Terminate,
621 RSSAggregator_TerminateDB,
622 RSSAggregator_ShutdownAbort))
624 EVRSSCM_syslog(LOG_ALERT, "Unable to initialize libcurl.\n");
627 SetRSSState(IO, eRSSCreated);
629 safestrncpy(((CitContext*)RSSAggr->IO.CitContext)->cs_host,
630 ChrPtr(RSSAggr->Url),
631 sizeof(((CitContext*)RSSAggr->IO.CitContext)->cs_host));
633 EVRSSC_syslog(LOG_DEBUG, "Fetching RSS feed <%s>\n", ChrPtr(RSSAggr->Url));
634 ParseURL(&RSSAggr->IO.ConnectMe, RSSAggr->Url, 80);
635 CurlPrepareURL(RSSAggr->IO.ConnectMe);
637 SetRSSState(IO, eRSSFetching);
638 QueueCurlContext(&RSSAggr->IO);
643 * Scan a room's netconfig to determine whether it is requesting any RSS feeds
645 void rssclient_scan_room(struct ctdlroom *qrbuf, void *data, OneRoomNetCfg *OneRNCFG)
647 const RSSCfgLine *RSSCfg = (RSSCfgLine *)OneRNCFG->NetConfigs[rssclient];
648 rss_aggregator *RSSAggr = NULL;
649 rss_aggregator *use_this_RSSAggr = NULL;
652 pthread_mutex_lock(&RSSQueueMutex);
653 if (GetHash(RSSQueueRooms, LKEY(qrbuf->QRnumber), &vptr))
655 EVRSSQ_syslog(LOG_DEBUG,
656 "rssclient: [%ld] %s already in progress.\n",
659 pthread_mutex_unlock(&RSSQueueMutex);
662 pthread_mutex_unlock(&RSSQueueMutex);
664 if (server_shutting_down) return;
666 while (RSSCfg != NULL)
668 pthread_mutex_lock(&RSSQueueMutex);
669 GetHash(RSSFetchUrls,
673 use_this_RSSAggr = (rss_aggregator *)vptr;
674 if (use_this_RSSAggr != NULL)
678 StrBufAppendBufPlain(
679 use_this_RSSAggr->rooms,
682 if (use_this_RSSAggr->roomlist_parts==1)
684 use_this_RSSAggr->OtherQRnumbers
685 = NewHash(1, lFlathash);
688 pRSSCfg = (pRSSConfig *) malloc(sizeof(pRSSConfig));
690 pRSSCfg->QRnumber = qrbuf->QRnumber;
691 pRSSCfg->pCfg = RSSCfg;
693 Put(use_this_RSSAggr->OtherQRnumbers,
694 LKEY(qrbuf->QRnumber),
697 use_this_RSSAggr->roomlist_parts++;
699 pthread_mutex_unlock(&RSSQueueMutex);
701 RSSCfg = RSSCfg->next;
704 pthread_mutex_unlock(&RSSQueueMutex);
706 RSSAggr = (rss_aggregator *) malloc(
707 sizeof(rss_aggregator));
709 memset (RSSAggr, 0, sizeof(rss_aggregator));
710 RSSAggr->Cfg.QRnumber = qrbuf->QRnumber;
711 RSSAggr->Cfg.pCfg = RSSCfg;
712 RSSAggr->roomlist_parts = 1;
713 RSSAggr->Url = NewStrBufDup(RSSCfg->Url);
715 RSSAggr->ItemType = RSS_UNSET;
717 RSSAggr->rooms = NewStrBufPlain(
720 pthread_mutex_lock(&RSSQueueMutex);
727 pthread_mutex_unlock(&RSSQueueMutex);
728 RSSCfg = RSSCfg->next;
733 * Scan for rooms that have RSS client requests configured
735 void rssclient_scan(void) {
736 int RSSRoomCount, RSSCount;
737 rss_aggregator *rptr = NULL;
742 time_t now = time(NULL);
744 /* Run no more than once every 15 minutes. */
745 if ((now - last_run) < 900) {
746 EVRSSQ_syslog(LOG_DEBUG,
747 "Client: polling interval not yet reached; last run was %ldm%lds ago",
748 ((now - last_run) / 60),
749 ((now - last_run) % 60)
755 * This is a simple concurrency check to make sure only one rssclient
756 * run is done at a time.
758 pthread_mutex_lock(&RSSQueueMutex);
759 RSSCount = GetCount(RSSFetchUrls);
760 RSSRoomCount = GetCount(RSSQueueRooms);
761 pthread_mutex_unlock(&RSSQueueMutex);
763 if ((RSSRoomCount > 0) || (RSSCount > 0)) {
764 EVRSSQ_syslog(LOG_DEBUG,
765 "rssclient: concurrency check failed; %d rooms and %d url's are queued",
766 RSSRoomCount, RSSCount
771 become_session(&rss_CC);
772 EVRSSQM_syslog(LOG_DEBUG, "rssclient started");
773 CtdlForEachNetCfgRoom(rssclient_scan_room, NULL, rssclient);
775 if (GetCount(RSSFetchUrls) > 0)
777 pthread_mutex_lock(&RSSQueueMutex);
778 EVRSSQ_syslog(LOG_DEBUG,
779 "rssclient starting %d Clients",
780 GetCount(RSSFetchUrls));
782 it = GetNewHashPos(RSSFetchUrls, 0);
783 while (!server_shutting_down &&
784 GetNextHashPos(RSSFetchUrls, it, &len, &Key, &vrptr) &&
786 rptr = (rss_aggregator *)vrptr;
787 if (!rss_do_fetching(rptr))
788 UnlinkRSSAggregator(rptr);
791 pthread_mutex_unlock(&RSSQueueMutex);
794 EVRSSQM_syslog(LOG_DEBUG, "Nothing to do.");
796 EVRSSQM_syslog(LOG_DEBUG, "rssclient ended\n");
800 void rss_cleanup(void)
802 /* citthread_mutex_destroy(&RSSQueueMutex); TODO */
803 DeleteHash(&RSSFetchUrls);
804 DeleteHash(&RSSQueueRooms);
807 void LogDebugEnableRSSClient(const int n)
809 RSSClientDebugEnabled = n;
813 typedef struct __RSSVetoInfo {
819 void rssclient_veto_scan_room(struct ctdlroom *qrbuf, void *data, OneRoomNetCfg *OneRNCFG)
821 RSSVetoInfo *Info = (RSSVetoInfo *) data;
822 const RSSCfgLine *RSSCfg = (RSSCfgLine *)OneRNCFG->NetConfigs[rssclient];
824 while (RSSCfg != NULL)
826 if ((RSSCfg->last_known_good != 0) &&
827 (RSSCfg->last_known_good + USETABLE_ANTIEXPIRE < Info->Now))
829 StrBufAppendPrintf(Info->ErrMsg,
830 "RSS feed not seen for a %d days:: <",
831 (Info->Now - RSSCfg->last_known_good) / (24 * 60 * 60));
833 StrBufAppendBuf(Info->ErrMsg, RSSCfg->Url, 0);
834 StrBufAppendBufPlain(Info->ErrMsg, HKEY(">\n"), 0);
836 RSSCfg = RSSCfg->next;
840 int RSSCheckUsetableVeto(StrBuf *ErrMsg)
844 Info.ErrMsg = ErrMsg;
845 Info.Now = time (NULL);
848 CtdlForEachNetCfgRoom(rssclient_veto_scan_room, &Info, rssclient);
856 void ParseRSSClientCfgLine(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
860 RSSCfg = (RSSCfgLine *) malloc (sizeof(RSSCfgLine));
861 RSSCfg->Url = NewStrBufPlain (NULL, StrLength (Line));
864 StrBufExtract_NextToken(RSSCfg->Url, Line, &LinePos, '|');
865 RSSCfg->last_known_good = StrBufExtractNext_long(Line, &LinePos, '|');
868 RSSCfg->next = (RSSCfgLine *)OneRNCFG->NetConfigs[ThisOne->C];
869 OneRNCFG->NetConfigs[ThisOne->C] = (RoomNetCfgLine*) RSSCfg;
872 void SerializeRSSClientCfgLine(const CfgLineType *ThisOne, StrBuf *OutputBuffer, OneRoomNetCfg *RNCfg, RoomNetCfgLine *data)
874 RSSCfgLine *RSSCfg = (RSSCfgLine*) data;
876 StrBufAppendBufPlain(OutputBuffer, CKEY(ThisOne->Str), 0);
877 StrBufAppendBufPlain(OutputBuffer, HKEY("|"), 0);
878 StrBufAppendBufPlain(OutputBuffer, SKEY(RSSCfg->Url), 0);
879 StrBufAppendPrintf(OutputBuffer, "|%ld\n", RSSCfg->last_known_good);
882 void DeleteRSSClientCfgLine(const CfgLineType *ThisOne, RoomNetCfgLine **data)
884 RSSCfgLine *RSSCfg = (RSSCfgLine*) *data;
886 FreeStrBuf(&RSSCfg->Url);
892 CTDL_MODULE_INIT(rssclient)
896 CtdlRegisterTDAPVetoHook (RSSCheckUsetableVeto, CDB_USETABLE, 0);
898 CtdlREGISTERRoomCfgType(rssclient, ParseRSSClientCfgLine, 0, 1, SerializeRSSClientCfgLine, DeleteRSSClientCfgLine);
899 pthread_mutex_init(&RSSQueueMutex, NULL);
900 RSSQueueRooms = NewHash(1, lFlathash);
901 RSSFetchUrls = NewHash(1, NULL);
902 syslog(LOG_INFO, "%s\n", curl_version());
903 CtdlRegisterSessionHook(rssclient_scan, EVT_TIMER, PRIO_AGGR + 300);
904 CtdlRegisterEVCleanupHook(rss_cleanup);
905 CtdlRegisterDebugFlagHook(HKEY("rssclient"), LogDebugEnableRSSClient, &RSSClientDebugEnabled);
909 CtdlFillSystemContext(&rss_CC, "rssclient");