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. */
+HashList *RSSFetchUrls = NULL; /*->rss_aggregator;->RefCount access locked*/
-eNextState RSSAggregatorTerminate(AsyncIO *IO);
-eNextState RSSAggregatorShutdownAbort(AsyncIO *IO);
+eNextState RSSAggregator_Terminate(AsyncIO *IO);
+eNextState RSSAggregator_ShutdownAbort(AsyncIO *IO);
struct CitContext rss_CC;
struct rssnetcfg *rnclist = NULL;
-void AppendLink(StrBuf *Message, StrBuf *link, StrBuf *LinkTitle, const char *Title)
+void AppendLink(StrBuf *Message,
+ StrBuf *link,
+ StrBuf *LinkTitle,
+ const char *Title)
{
if (StrLength(link) > 0)
{
void UnlinkRooms(rss_aggregator *Cfg)
{
-
DeleteRoomReference(Cfg->QRnumber);
if (Cfg->OtherQRnumbers != NULL)
{
void *vData;
At = GetNewHashPos(Cfg->OtherQRnumbers, 0);
- while (GetNextHashPos(Cfg->OtherQRnumbers, At, &HKLen, &HK, &vData) &&
+ while (! server_shutting_down &&
+ GetNextHashPos(Cfg->OtherQRnumbers,
+ At,
+ &HKLen, &HK,
+ &vData) &&
(vData != NULL))
{
long *lData = (long*) vData;
DeleteRoomReference(*lData);
}
-/*
- if (server_shutting_down)
- break; / * TODO */
DeleteHashPos(&At);
}
DeleteHashPos(&At);
last_run = time(NULL);
}
-/*
-eNextState FreeNetworkSaveMessage (AsyncIO *IO)
-{
- networker_save_message *Ctx = (networker_save_message *) IO->Data;
-
- pthread_mutex_lock(&RSSQueueMutex);
- Ctx->Cfg->RefCount --;
-
- if (Ctx->Cfg->RefCount == 0)
- {
- UnlinkRSSAggregator(Ctx->Cfg);
-
- }
- pthread_mutex_unlock(&RSSQueueMutex);
- CtdlFreeMessage(Ctx->Msg);
- 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);
+ CtdlFreeMessageContents(&Msg->Msg);
FreeStrBuf(&Msg->Message);
FreeStrBuf(&Msg->MsgGUID);
free(Msg);
const char *Key;
rss_aggregator *Ctx = (rss_aggregator *) IO->Data;
- Ctx->ThisMsg->Msg->cm_fields['M'] = SmashStrBuf(&Ctx->ThisMsg->Message);
+ Ctx->ThisMsg->Msg.cm_fields['M'] = SmashStrBuf(&Ctx->ThisMsg->Message);
- CtdlSubmitMsg(Ctx->ThisMsg->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->ThisMsg->MsgGUID), &Ctx->ThisMsg->ut, sizeof(struct UseTable) );
-
- if (GetNextHashPos(Ctx->Messages, Ctx->Pos, &len, &Key, (void**) &Ctx->ThisMsg))
+ 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;
struct cdbdata *cdbut;
rss_aggregator *Ctx = (rss_aggregator *) IO->Data;
-
/* Find out if we've already seen this item */
- strcpy(Ctx->ThisMsg->ut.ut_msgid, ChrPtr(Ctx->ThisMsg->MsgGUID)); /// TODO
+ 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->ThisMsg->MsgGUID));
#ifndef DEBUG_RSS
if (cdbut != NULL) {
/* Item has already been seen */
- EV_syslog(LOG_DEBUG, "%s has already been seen\n", ChrPtr(Ctx->ThisMsg->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->ThisMsg->MsgGUID),
+ 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);
+ if (GetNextHashPos(Ctx->Messages,
+ Ctx->Pos,
+ &len, &Key,
+ (void**) &Ctx->ThisMsg))
+ return NextDBOperation(
+ IO,
+ RSS_FetchNetworkUsetableEntry);
else
return eAbort;
}
return eSendMore;
}
}
-/*
-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->MsgGUID = MsgGUID;
- Ctx->Message = MessageBody;
- Ctx->Msg = Msg;
- Ctx->Cfg = Cfg;
- Ctx->recp = recp;
- Ctx->IO.Data = Ctx;
- 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
*/
void rss_save_item(rss_item *ri, rss_aggregator *Cfg)
{
-
+ networker_save_message *SaveMsg;
struct MD5Context md5context;
u_char rawdigest[MD5_DIGEST_LEN];
- struct CtdlMessage *msg;
int msglen = 0;
StrBuf *Message;
StrBuf *guid;
AsyncIO *IO = &Cfg->IO;
-
int n;
-
+
+
+ SaveMsg = (networker_save_message *) malloc(
+ sizeof(networker_save_message));
+ memset(SaveMsg, 0, sizeof(networker_save_message));
+
/* Construct a GUID to use in the S_USETABLE table.
* If one is not present in the item itself, make one up.
*/
else {
MD5Init(&md5context);
if (ri->title != NULL) {
- MD5Update(&md5context, (const unsigned char*)ChrPtr(ri->title), StrLength(ri->title));
+ MD5Update(&md5context,
+ (const unsigned char*)SKEY(ri->title));
}
if (ri->link != NULL) {
- MD5Update(&md5context, (const unsigned char*)ChrPtr(ri->link), StrLength(ri->link));
+ MD5Update(&md5context,
+ (const unsigned char*)SKEY(ri->link));
}
MD5Final(rawdigest, &md5context);
- guid = NewStrBufPlain(NULL, MD5_DIGEST_LEN * 2 + 12 /* _rss2ctdl*/);
+ guid = NewStrBufPlain(NULL,
+ MD5_DIGEST_LEN * 2 + 12 /* _rss2ctdl*/);
StrBufHexEscAppend(guid, NULL, rawdigest, MD5_DIGEST_LEN);
StrBufAppendBufPlain(guid, HKEY("_rss2ctdl"), 0);
}
EVM_syslog(LOG_DEBUG, "RSS: translating item...\n");
if (ri->description == NULL) ri->description = NewStrBufPlain(HKEY(""));
StrBufSpaceToBlank(ri->description);
- msg = malloc(sizeof(struct CtdlMessage));
- memset(msg, 0, sizeof(struct CtdlMessage));
- msg->cm_magic = CTDLMESSAGE_MAGIC;
- msg->cm_anon_type = MES_NORMAL;
- msg->cm_format_type = FMT_RFC822;
+ SaveMsg->Msg.cm_magic = CTDLMESSAGE_MAGIC;
+ SaveMsg->Msg.cm_anon_type = MES_NORMAL;
+ SaveMsg->Msg.cm_format_type = FMT_RFC822;
if (ri->guid != NULL) {
- msg->cm_fields['E'] = strdup(ChrPtr(ri->guid));
+ SaveMsg->Msg.cm_fields['E'] = strdup(ChrPtr(ri->guid));
}
if (ri->author_or_creator != NULL) {
char *From;
StrBuf *Encoded = NULL;
int FromAt;
-
+
From = html_to_ascii(ChrPtr(ri->author_or_creator),
- StrLength(ri->author_or_creator),
+ StrLength(ri->author_or_creator),
512, 0);
StrBufPlain(ri->author_or_creator, From, -1);
StrBufTrim(ri->author_or_creator);
if (!FromAt && StrLength (ri->author_email) > 0)
{
StrBufRFC2047encode(&Encoded, ri->author_or_creator);
- msg->cm_fields['A'] = SmashStrBuf(&Encoded);
- msg->cm_fields['P'] = SmashStrBuf(&ri->author_email);
+ SaveMsg->Msg.cm_fields['A'] = SmashStrBuf(&Encoded);
+ SaveMsg->Msg.cm_fields['P'] =
+ SmashStrBuf(&ri->author_email);
}
else
{
if (FromAt)
{
- msg->cm_fields['A'] = SmashStrBuf(&ri->author_or_creator);
- msg->cm_fields['P'] = strdup(msg->cm_fields['A']);
+ SaveMsg->Msg.cm_fields['A'] =
+ SmashStrBuf(&ri->author_or_creator);
+ SaveMsg->Msg.cm_fields['P'] =
+ strdup(SaveMsg->Msg.cm_fields['A']);
}
- else
+ else
{
- StrBufRFC2047encode(&Encoded, ri->author_or_creator);
- msg->cm_fields['A'] = SmashStrBuf(&Encoded);
- msg->cm_fields['P'] = strdup("rss@localhost");
+ StrBufRFC2047encode(&Encoded,
+ ri->author_or_creator);
+ SaveMsg->Msg.cm_fields['A'] =
+ SmashStrBuf(&Encoded);
+ SaveMsg->Msg.cm_fields['P'] =
+ strdup("rss@localhost");
}
if (ri->pubdate <= 0) {
}
}
else {
- msg->cm_fields['A'] = strdup("rss");
+ SaveMsg->Msg.cm_fields['A'] = strdup("rss");
}
- msg->cm_fields['N'] = strdup(NODENAME);
+ SaveMsg->Msg.cm_fields['N'] = strdup(NODENAME);
if (ri->title != NULL) {
long len;
char *Sbj;
StrBufTrim(Encoded);
StrBufRFC2047encode(&QPEncoded, Encoded);
- msg->cm_fields['U'] = SmashStrBuf(&QPEncoded);
+ SaveMsg->Msg.cm_fields['U'] = SmashStrBuf(&QPEncoded);
FreeStrBuf(&Encoded);
}
- msg->cm_fields['T'] = malloc(64);
- snprintf(msg->cm_fields['T'], 64, "%ld", ri->pubdate);
+ SaveMsg->Msg.cm_fields['T'] = malloc(64);
+ snprintf(SaveMsg->Msg.cm_fields['T'], 64, "%ld", ri->pubdate);
if (ri->channel_title != NULL) {
if (StrLength(ri->channel_title) > 0) {
- msg->cm_fields['O'] = strdup(ChrPtr(ri->channel_title));
+ SaveMsg->Msg.cm_fields['O'] =
+ strdup(ChrPtr(ri->channel_title));
}
}
- if (ri->link == NULL)
+ if (ri->link == NULL)
ri->link = NewStrBufPlain(HKEY(""));
#if 0 /* temporarily disable shorter urls. */
- msg->cm_fields[TMP_SHORTER_URLS] = GetShorterUrls(ri->description);
+ SaveMsg->Msg.cm_fields[TMP_SHORTER_URLS] =
+ GetShorterUrls(ri->description);
#endif
msglen += 1024 + StrLength(ri->link) + StrLength(ri->description) ;
"Content-type: text/html; charset=\"UTF-8\"\r\n\r\n"
"<html><body>\n"));
#if 0 /* disable shorter url for now. */
- msg->cm_fields[TMP_SHORTER_URL_OFFSET] = StrLength(Message);
+ SaveMsg->Msg.cm_fields[TMP_SHORTER_URL_OFFSET] = StrLength(Message);
#endif
StrBufAppendBuf(Message, ri->description, 0);
StrBufAppendBufPlain(Message, HKEY("<br><br>\n"), 0);
AppendLink(Message, ri->reLink, ri->reLinkTitle, "Reply to this");
StrBufAppendBufPlain(Message, HKEY("</body></html>\n"), 0);
-
-
- 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);
int rss_do_fetching(rss_aggregator *Cfg)
{
rss_item *ri;
-
time_t now;
- AsyncIO *IO;
- now = time(NULL);
+ now = time(NULL);
if ((Cfg->next_poll != 0) && (now < Cfg->next_poll))
return 0;
ri = (rss_item*) malloc(sizeof(rss_item));
memset(ri, 0, sizeof(rss_item));
Cfg->Item = ri;
- IO = &Cfg->IO;
- 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);
- CurlPrepareURL(IO->ConnectMe);
-
- if (! evcurl_init(IO,
-// Ctx,
- NULL,
- "Citadel RSS Client",
- ParseRSSReply,
- RSSAggregatorTerminate,
- RSSAggregatorShutdownAbort))
+ if (! InitcURLIOStruct(&Cfg->IO,
+ Cfg,
+ "Citadel RSS Client",
+ RSSAggregator_ParseReply,
+ RSSAggregator_Terminate,
+ RSSAggregator_ShutdownAbort))
{
- syslog(LOG_DEBUG, "Unable to initialize libcurl.\n");
+ syslog(LOG_ALERT, "Unable to initialize libcurl.\n");
return 0;
}
- QueueCurlContext(IO);
+ safestrncpy(((CitContext*)Cfg->IO.CitContext)->cs_host,
+ ChrPtr(Cfg->Url),
+ sizeof(((CitContext*)Cfg->IO.CitContext)->cs_host));
+
+ syslog(LOG_DEBUG, "Fetching RSS feed <%s>\n", ChrPtr(Cfg->Url));
+ ParseURL(&Cfg->IO.ConnectMe, Cfg->Url, 80);
+ CurlPrepareURL(Cfg->IO.ConnectMe);
+
+ QueueCurlContext(&Cfg->IO);
return 1;
}
free(rncptr);
}
-eNextState RSSAggregatorTerminate(AsyncIO *IO)
+eNextState RSSAggregator_Terminate(AsyncIO *IO)
{
rss_aggregator *rncptr = (rss_aggregator *)IO->Data;
UnlinkRSSAggregator(rncptr);
return eAbort;
}
-eNextState RSSAggregatorShutdownAbort(AsyncIO *IO)
+eNextState RSSAggregator_ShutdownAbort(AsyncIO *IO)
{
const char *pUrl;
rss_aggregator *rncptr = (rss_aggregator *)IO->Data;
pthread_mutex_lock(&RSSQueueMutex);
if (GetHash(RSSQueueRooms, LKEY(qrbuf->QRnumber), &vptr))
{
- syslog(LOG_DEBUG,
- "rssclient: [%ld] %s already in progress.\n",
- qrbuf->QRnumber,
- qrbuf->QRname);
+ syslog(LOG_DEBUG,
+ "rssclient: [%ld] %s already in progress.\n",
+ qrbuf->QRnumber,
+ qrbuf->QRname);
pthread_mutex_unlock(&RSSQueueMutex);
return;
}
if (server_shutting_down)
return;
-
+
/* Only do net processing for rooms that have netconfigs */
fd = open(filename, 0);
if (fd <= 0) {
- //syslog(LOG_DEBUG, "rssclient: %s no config.\n", qrbuf->QRname);
+ /* syslog(LOG_DEBUG,
+ "rssclient: %s no config.\n",
+ qrbuf->QRname); */
return;
}
return;
if (fstat(fd, &statbuf) == -1) {
- syslog(LOG_DEBUG, "ERROR: could not stat configfile '%s' - %s\n",
- filename, strerror(errno));
+ syslog(LOG_DEBUG,
+ "ERROR: could not stat configfile '%s' - %s\n",
+ filename,
+ strerror(errno));
return;
}
close(fd);
if (server_shutting_down)
return;
-
+
CfgPtr = NULL;
CfgType = NewStrBuf();
Line = NewStrBufPlain(NULL, StrLength(CfgData));
if (use_this_rncptr != NULL)
{
long *QRnumber;
- StrBufAppendBufPlain(use_this_rncptr->rooms,
- qrbuf->QRname,
+ StrBufAppendBufPlain(use_this_rncptr->rooms,
+ qrbuf->QRname,
-1, 0);
if (use_this_rncptr->roomlist_parts == 1)
{
- use_this_rncptr->OtherQRnumbers = NewHash(1, lFlathash);
+ 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);
+ Put(use_this_rncptr->OtherQRnumbers,
+ LKEY(qrbuf->QRnumber),
+ QRnumber,
+ NULL);
use_this_rncptr->roomlist_parts++;
pthread_mutex_unlock(&RSSQueueMutex);
pthread_mutex_unlock(&RSSQueueMutex);
rncptr->ItemType = RSS_UNSET;
-
+
rncptr->rooms = NewStrBufPlain(qrbuf->QRname, -1);
pthread_mutex_lock(&RSSQueueMutex);
}
/*
- * 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
+ * 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
* don't really require extremely fine granularity here, we'll do it
* with a static variable instead.
*/
if ((GetCount(RSSQueueRooms) > 0) || (GetCount(RSSFetchUrls) > 0))
return;
+ become_session(&rss_CC);
syslog(LOG_DEBUG, "rssclient started\n");
CtdlForEachRoom(rssclient_scan_room, NULL);
it = GetNewHashPos(RSSFetchUrls, 0);
while (!server_shutting_down &&
- GetNextHashPos(RSSFetchUrls, it, &len, &Key, &vrptr) &&
+ GetNextHashPos(RSSFetchUrls, it, &len, &Key, &vrptr) &&
(vrptr != NULL)) {
rptr = (rss_aggregator *)vrptr;
if (!rss_do_fetching(rptr))
RSSFetchUrls = NewHash(1, NULL);
syslog(LOG_INFO, "%s\n", curl_version());
CtdlRegisterSessionHook(rssclient_scan, EVT_TIMER);
- CtdlRegisterCleanupHook(rss_cleanup);
+ CtdlRegisterCleanupHook(rss_cleanup);
}
return "rssclient";
}
projects / citadel.git / blobdiff