#define TMP_SHORTER_URL_OFFSET 0xFE
#define TMP_SHORTER_URLS 0xFD
+time_t last_run = 0L;
+
pthread_mutex_t RSSQueueMutex; /* locks the access to the following vars: */
HashList *RSSQueueRooms = NULL; /* rss_room_counter */
HashList *RSSFetchUrls = NULL; /* -> rss_aggregator; ->RefCount access to be locked too. */
eNextState RSSAggregatorTerminate(AsyncIO *IO);
-
+eNextState RSSAggregatorShutdownAbort(AsyncIO *IO);
+struct CitContext rss_CC;
struct rssnetcfg *rnclist = NULL;
void AppendLink(StrBuf *Message, StrBuf *link, StrBuf *LinkTitle, const char *Title)
StrBufAppendBufPlain(Message, HKEY("</a><br>\n"), 0);
}
}
-typedef struct __networker_save_message {
- AsyncIO IO;
- struct CtdlMessage *Msg;
- struct recptypes *recp;
- rss_aggregator *Cfg;
- StrBuf *MsgGUID;
- StrBuf *Message;
- struct UseTable ut;
-} networker_save_message;
void DeleteRoomReference(long QRnumber)
At = GetNewHashPos(RSSQueueRooms, 0);
- GetHashPosFromKey(RSSQueueRooms, LKEY(QRnumber), At);
- GetHashPos(RSSQueueRooms, At, &HKLen, &HK, &vData);
- if (vData != NULL)
+ if (GetHashPosFromKey(RSSQueueRooms, LKEY(QRnumber), At))
{
- pRoomC = (rss_room_counter *) vData;
- pRoomC->count --;
- if (pRoomC->count == 0)
- DeleteEntryFromHash(RSSQueueRooms, At);
+ GetHashPos(RSSQueueRooms, At, &HKLen, &HK, &vData);
+ if (vData != NULL)
+ {
+ pRoomC = (rss_room_counter *) vData;
+ pRoomC->count --;
+ if (pRoomC->count == 0)
+ DeleteEntryFromHash(RSSQueueRooms, At);
+ }
}
DeleteHashPos(&At);
}
}
/*
if (server_shutting_down)
- break; /* TODO */
+ break; / * TODO */
DeleteHashPos(&At);
}
UnlinkRooms(Cfg);
At = GetNewHashPos(RSSFetchUrls, 0);
- if (GetHashPosFromKey(RSSFetchUrls, SKEY(Cfg->Url), At) == 0)
+ if (GetHashPosFromKey(RSSFetchUrls, SKEY(Cfg->Url), At))
{
DeleteEntryFromHash(RSSFetchUrls, At);
}
DeleteHashPos(&At);
+ last_run = time(NULL);
}
-
+/*
eNextState FreeNetworkSaveMessage (AsyncIO *IO)
{
networker_save_message *Ctx = (networker_save_message *) IO->Data;
free_recipients(Ctx->recp);
FreeStrBuf(&Ctx->Message);
FreeStrBuf(&Ctx->MsgGUID);
+ ((struct CitContext*)IO->CitContext)->state = CON_IDLE;
+ ((struct CitContext*)IO->CitContext)->kill_me = 1;
free(Ctx);
+ last_run = time(NULL);
return eAbort;
}
+*/
+void FreeNetworkSaveMessage (void *vMsg)
+{
+ networker_save_message *Msg = (networker_save_message *) vMsg;
+
+ CtdlFreeMessage(Msg->Msg);
+ FreeStrBuf(&Msg->Message);
+ FreeStrBuf(&Msg->MsgGUID);
+ free(Msg);
+}
eNextState AbortNetworkSaveMessage (AsyncIO *IO)
{
eNextState RSSSaveMessage(AsyncIO *IO)
{
- networker_save_message *Ctx = (networker_save_message *) IO->Data;
+ long len;
+ const char *Key;
+ rss_aggregator *Ctx = (rss_aggregator *) IO->Data;
- Ctx->Msg->cm_fields['M'] = SmashStrBuf(&Ctx->Message);
+ Ctx->ThisMsg->Msg->cm_fields['M'] = SmashStrBuf(&Ctx->ThisMsg->Message);
- CtdlSubmitMsg(Ctx->Msg, Ctx->recp, NULL, 0);
+ CtdlSubmitMsg(Ctx->ThisMsg->Msg, &Ctx->recp, NULL, 0);
/* write the uidl to the use table so we don't store this item again */
- cdb_store(CDB_USETABLE, SKEY(Ctx->MsgGUID), &Ctx->ut, sizeof(struct UseTable) );
-
- return eTerminateConnection;
+ cdb_store(CDB_USETABLE, SKEY(Ctx->ThisMsg->MsgGUID), &Ctx->ThisMsg->ut, sizeof(struct UseTable) );
+
+ if (GetNextHashPos(Ctx->Messages, Ctx->Pos, &len, &Key, (void**) &Ctx->ThisMsg))
+ return NextDBOperation(IO, RSS_FetchNetworkUsetableEntry);
+ else
+ return eAbort;
}
eNextState RSS_FetchNetworkUsetableEntry(AsyncIO *IO)
{
+ const char *Key;
+ long len;
struct cdbdata *cdbut;
- networker_save_message *Ctx = (networker_save_message *) IO->Data;
+ rss_aggregator *Ctx = (rss_aggregator *) IO->Data;
+
/* Find out if we've already seen this item */
- strcpy(Ctx->ut.ut_msgid, ChrPtr(Ctx->MsgGUID)); /// TODO
- Ctx->ut.ut_timestamp = time(NULL);
+ strcpy(Ctx->ThisMsg->ut.ut_msgid, ChrPtr(Ctx->ThisMsg->MsgGUID)); /// TODO
+ Ctx->ThisMsg->ut.ut_timestamp = time(NULL);
- cdbut = cdb_fetch(CDB_USETABLE, SKEY(Ctx->MsgGUID));
+ cdbut = cdb_fetch(CDB_USETABLE, SKEY(Ctx->ThisMsg->MsgGUID));
#ifndef DEBUG_RSS
if (cdbut != NULL) {
/* Item has already been seen */
- syslog(LOG_DEBUG, "%s has already been seen\n", ChrPtr(Ctx->MsgGUID));
+ EV_syslog(LOG_DEBUG, "%s has already been seen\n", ChrPtr(Ctx->ThisMsg->MsgGUID));
cdb_free(cdbut);
/* rewrite the record anyway, to update the timestamp */
cdb_store(CDB_USETABLE,
- SKEY(Ctx->MsgGUID),
- &Ctx->ut, sizeof(struct UseTable) );
- return eAbort;
+ SKEY(Ctx->ThisMsg->MsgGUID),
+ &Ctx->ThisMsg->ut, sizeof(struct UseTable) );
+
+ if (GetNextHashPos(Ctx->Messages, Ctx->Pos, &len, &Key, (void**) &Ctx->ThisMsg))
+ return NextDBOperation(IO, RSS_FetchNetworkUsetableEntry);
+ else
+ return eAbort;
}
else
#endif
return eSendMore;
}
}
-void RSSQueueSaveMessage(struct CtdlMessage *Msg, struct recptypes *recp, StrBuf *MsgGUID, StrBuf *MessageBody, rss_aggregator *Cfg)
+/*
+void RSSAddSaveMessage(struct CtdlMessage *Msg, struct recptypes *recp, StrBuf *MsgGUID, StrBuf *MessageBody, rss_aggregat *Cfg)
{
networker_save_message *Ctx;
+ pthread_mutex_lock(&RSSQueueMutex);
+ Cfg->RefCount ++;
+ pthread_mutex_unlock(&RSSQueueMutex);
+
+
Ctx = (networker_save_message *) malloc(sizeof(networker_save_message));
memset(Ctx, 0, sizeof(networker_save_message));
Ctx->Cfg = Cfg;
Ctx->recp = recp;
Ctx->IO.Data = Ctx;
- Ctx->IO.CitContext = CloneContext(CC);
+ Ctx->IO.CitContext = CloneContext(&rss_CC);
Ctx->IO.Terminate = FreeNetworkSaveMessage;
Ctx->IO.ShutdownAbort = AbortNetworkSaveMessage;
QueueDBOperation(&Ctx->IO, RSS_FetchNetworkUsetableEntry);
}
-
+*/
/*
* Commit a fetched and parsed RSS item to disk
struct MD5Context md5context;
u_char rawdigest[MD5_DIGEST_LEN];
struct CtdlMessage *msg;
- struct recptypes *recp = NULL;
int msglen = 0;
StrBuf *Message;
StrBuf *guid;
- StrBuf *Buf;
-
- recp = (struct recptypes *) malloc(sizeof(struct recptypes));
- if (recp == NULL) return;
- memset(recp, 0, sizeof(struct recptypes));
- Buf = NewStrBufDup(Cfg->rooms);
- recp->recp_room = SmashStrBuf(&Buf);
- recp->num_room = Cfg->roomlist_parts;
- recp->recptypes_magic = RECPTYPES_MAGIC;
+ AsyncIO *IO = &Cfg->IO;
+
+ int n;
- Cfg->RefCount ++;
/* Construct a GUID to use in the S_USETABLE table.
* If one is not present in the item itself, make one up.
*/
}
/* translate Item into message. */
- syslog(LOG_DEBUG, "RSS: translating item...\n");
+ EVM_syslog(LOG_DEBUG, "RSS: translating item...\n");
if (ri->description == NULL) ri->description = NewStrBufPlain(HKEY(""));
StrBufSpaceToBlank(ri->description);
msg = malloc(sizeof(struct CtdlMessage));
AppendLink(Message, ri->reLink, ri->reLinkTitle, "Reply to this");
StrBufAppendBufPlain(Message, HKEY("</body></html>\n"), 0);
- RSSQueueSaveMessage(msg, recp, guid, Message, Cfg);
+
+
+ networker_save_message *SaveMsg;
+
+ SaveMsg = (networker_save_message *) malloc(sizeof(networker_save_message));
+ memset(SaveMsg, 0, sizeof(networker_save_message));
+
+ SaveMsg->MsgGUID = guid;
+ SaveMsg->Message = Message;
+ SaveMsg->Msg = msg;
+
+ n = GetCount(Cfg->Messages) + 1;
+ Put(Cfg->Messages, IKEY(n), SaveMsg, FreeNetworkSaveMessage);
}
if ((Cfg->next_poll != 0) && (now < Cfg->next_poll))
return 0;
- Cfg->RefCount = 1;
ri = (rss_item*) malloc(sizeof(rss_item));
memset(ri, 0, sizeof(rss_item));
Cfg->Item = ri;
IO = &Cfg->IO;
- IO->CitContext = CloneContext(CC);
+ IO->CitContext = CloneContext(&rss_CC);
IO->Data = Cfg;
+ safestrncpy(((CitContext*)IO->CitContext)->cs_host,
+ ChrPtr(Cfg->Url),
+ sizeof(((CitContext*)IO->CitContext)->cs_host));
syslog(LOG_DEBUG, "Fetching RSS feed <%s>\n", ChrPtr(Cfg->Url));
ParseURL(&IO->ConnectMe, Cfg->Url, 80);
NULL,
"Citadel RSS Client",
ParseRSSReply,
- RSSAggregatorTerminate))
+ RSSAggregatorTerminate,
+ RSSAggregatorShutdownAbort))
{
syslog(LOG_DEBUG, "Unable to initialize libcurl.\n");
return 0;
}
- evcurl_handle_start(IO);
+ QueueCurlContext(IO);
return 1;
}
void DeleteRssCfg(void *vptr)
{
rss_aggregator *rncptr = (rss_aggregator *)vptr;
+ AsyncIO *IO = &rncptr->IO;
+ EVM_syslog(LOG_DEBUG, "RSS: destroying\n");
FreeStrBuf(&rncptr->Url);
FreeStrBuf(&rncptr->rooms);
FreeStrBuf(&rncptr->CData);
FreeStrBuf(&rncptr->Key);
-
+ FreeStrBuf(&rncptr->IO.HttpReq.ReplyData);
DeleteHash(&rncptr->OtherQRnumbers);
+ FreeURL(&rncptr->IO.ConnectMe);
+
+ DeleteHashPos (&rncptr->Pos);
+ DeleteHash (&rncptr->Messages);
+ if (rncptr->recp.recp_room != NULL)
+ free(rncptr->recp.recp_room);
+
if (rncptr->Item != NULL)
{
eNextState RSSAggregatorTerminate(AsyncIO *IO)
{
rss_aggregator *rncptr = (rss_aggregator *)IO->Data;
- HashPos *At;
- long HKLen;
- const char *HK;
- void *vData;
- pthread_mutex_lock(&RSSQueueMutex);
- rncptr->RefCount --;
- if (rncptr->RefCount == 0)
- {
- UnlinkRSSAggregator(rncptr);
+ EVM_syslog(LOG_DEBUG, "RSS: Terminating.\n");
- }
- pthread_mutex_unlock(&RSSQueueMutex);
-/*
- At = GetNewHashPos(RSSFetchUrls, 0);
- pthread_mutex_lock(&RSSQueueMutex);
- GetHashPosFromKey(RSSFetchUrls, SKEY(rncptr->Url), At);
- GetHashPos(RSSFetchUrls, At, &HKLen, &HK, &vData);
- DeleteEntryFromHash(RSSFetchUrls, At);
- pthread_mutex_unlock(&RSSQueueMutex);
+ UnlinkRSSAggregator(rncptr);
+ return eAbort;
+}
+eNextState RSSAggregatorShutdownAbort(AsyncIO *IO)
+{
+ const char *pUrl;
+ rss_aggregator *rncptr = (rss_aggregator *)IO->Data;
- DeleteHashPos(&At);
-*/
+ pUrl = IO->ConnectMe->PlainUrl;
+ if (pUrl == NULL)
+ pUrl = "";
+
+ EV_syslog(LOG_DEBUG, "RSS: Aborting by shutdown: %s.\n", pUrl);
+
+
+ UnlinkRSSAggregator(rncptr);
return eAbort;
}
*/
void rssclient_scan_room(struct ctdlroom *qrbuf, void *data)
{
- StrBuf *CfgData;
+ StrBuf *CfgData=NULL;
StrBuf *CfgType;
StrBuf *Line;
rss_room_counter *Count = NULL;
}
if (server_shutting_down)
- return
+ return;
+
+ if (fstat(fd, &statbuf) == -1) {
+ syslog(LOG_DEBUG, "ERROR: could not stat configfile '%s' - %s\n",
+ filename, strerror(errno));
+ return;
+ }
+
+ if (server_shutting_down)
+ return;
CfgData = NewStrBufPlain(NULL, statbuf.st_size + 1);
+
if (StrBufReadBLOB(CfgData, &fd, 1, statbuf.st_size, &Err) < 0) {
close(fd);
FreeStrBuf(&CfgData);
use_this_rncptr = (rss_aggregator *)vptr;
if (use_this_rncptr != NULL)
{
- /* mustn't attach to an active session */
- if (use_this_rncptr->RefCount > 0)
+ long *QRnumber;
+ StrBufAppendBufPlain(use_this_rncptr->rooms,
+ qrbuf->QRname,
+ -1, 0);
+ if (use_this_rncptr->roomlist_parts == 1)
{
- DeleteRssCfg(rncptr);
- Count->count--;
- }
- else
- {
- long *QRnumber;
- StrBufAppendBufPlain(use_this_rncptr->rooms,
- qrbuf->QRname,
- -1, 0);
- if (use_this_rncptr->roomlist_parts == 1)
- {
- use_this_rncptr->OtherQRnumbers = NewHash(1, lFlathash);
- }
- QRnumber = (long*)malloc(sizeof(long));
- *QRnumber = qrbuf->QRnumber;
- Put(use_this_rncptr->OtherQRnumbers, LKEY(qrbuf->QRnumber), QRnumber, NULL);
- use_this_rncptr->roomlist_parts++;
+ use_this_rncptr->OtherQRnumbers = NewHash(1, lFlathash);
}
+ QRnumber = (long*)malloc(sizeof(long));
+ *QRnumber = qrbuf->QRnumber;
+ Put(use_this_rncptr->OtherQRnumbers, LKEY(qrbuf->QRnumber), QRnumber, NULL);
+ use_this_rncptr->roomlist_parts++;
+
pthread_mutex_unlock(&RSSQueueMutex);
+
+ FreeStrBuf(&rncptr->Url);
+ free(rncptr);
+ rncptr = NULL;
continue;
}
pthread_mutex_unlock(&RSSQueueMutex);
long len;
const char *Key;
- /* Run no more than once every 15 minutes. * /
+ /* Run no more than once every 15 minutes. */
if ((time(NULL) - last_run) < 900) {
return;
}
-*/
+
/*
* This is a simple concurrency check to make sure only one rssclient run
* is done at a time. We could do this with a mutex, but since we
*/
if (doing_rssclient) return;
doing_rssclient = 1;
+ if ((GetCount(RSSQueueRooms) > 0) || (GetCount(RSSFetchUrls) > 0))
+ return;
syslog(LOG_DEBUG, "rssclient started\n");
CtdlForEachRoom(rssclient_scan_room, NULL);
GetNextHashPos(RSSFetchUrls, it, &len, &Key, &vrptr) &&
(vrptr != NULL)) {
rptr = (rss_aggregator *)vrptr;
- if (rptr->RefCount == 0)
- if (!rss_do_fetching(rptr))
- UnlinkRSSAggregator(rptr);
+ if (!rss_do_fetching(rptr))
+ UnlinkRSSAggregator(rptr);
}
DeleteHashPos(&it);
pthread_mutex_unlock(&RSSQueueMutex);
{
if (threading)
{
+ CtdlFillSystemContext(&rss_CC, "rssclient");
pthread_mutex_init(&RSSQueueMutex, NULL);
RSSQueueRooms = NewHash(1, lFlathash);
RSSFetchUrls = NewHash(1, NULL);