#include "config.h"
#include "threads.h"
#include "ctdl_module.h"
-#include "clientsocket.h"
#include "msgbase.h"
#include "parsedate.h"
#include "database.h"
#include "citadel_dirs.h"
#include "md5.h"
#include "context.h"
+#include "event_client.h"
+#include "rss_atom_parser.h"
-typedef struct rssnetcfg rssnetcfg;
-struct rssnetcfg {
- rssnetcfg *next;
- char url[256];
- char *rooms;
- time_t last_error_when;
- int ItemType;
- time_t next_poll;
-};
-
-#define RSS_UNSET (1<<0)
-#define RSS_RSS (1<<1)
-#define RSS_ATOM (1<<2)
-#define RSS_REQUIRE_BUF (1<<3)
-
-typedef struct _rss_item {
- char *roomlist;
- int done_parsing;
- StrBuf *guid;
- StrBuf *title;
- StrBuf *link;
- StrBuf *linkTitle;
- StrBuf *reLink;
- StrBuf *reLinkTitle;
- StrBuf *description;
- time_t pubdate;
- StrBuf *channel_title;
- int item_tag_nesting;
- StrBuf *author_or_creator;
- StrBuf *author_url;
- StrBuf *author_email;
-}rss_item;
-
-
-typedef void (*rss_handler_func)(StrBuf *CData,
- rss_item *ri,
- rssnetcfg *Cfg,
- const char** Attr);
-
-typedef struct __rss_xml_handler {
- int Flags;
- rss_handler_func Handler;
-}rss_xml_handler;
-
-
-typedef struct _rsscollection {
- StrBuf *CData;
- StrBuf *Key;
-
- rss_item *Item;
- rssnetcfg *Cfg;
-
- rss_xml_handler *Current;
-} rsscollection;
-
struct rssnetcfg *rnclist = NULL;
-HashList *StartHandlers = NULL;
-HashList *EndHandlers = NULL;
-HashList *KnownNameSpaces = NULL;
-HashList *UrlShorteners = NULL;
-void AddRSSStartHandler(rss_handler_func Handler, int Flags, const char *key, long len)
-{
- rss_xml_handler *h;
- h = (rss_xml_handler*) malloc(sizeof (rss_xml_handler));
- h->Flags = Flags;
- h->Handler = Handler;
- Put(StartHandlers, key, len, h, NULL);
-}
-void AddRSSEndHandler(rss_handler_func Handler, int Flags, const char *key, long len)
-{
- rss_xml_handler *h;
- h = (rss_xml_handler*) malloc(sizeof (rss_xml_handler));
- h->Flags = Flags;
- h->Handler = Handler;
- Put(EndHandlers, key, len, h, NULL);
-}
-
-#if 0
-//#ifdef HAVE_ICONV
-#include <iconv.h>
-
-
-/*
- * dug this out of the trashcan of the midgard project, lets see if it works for us.
- * original code by Alexander Bokovoy <bokovoy@avilink.ne> distributed under GPL V2 or later
- */
-
-/* Returns:
- >= 0 - successfull, 0 means conversion doesn't use multibyte sequences
- -1 - error during iconv_open call
- -2 - error during iconv_close call
- ----------------------------------
- This function expects that multibyte encoding in 'charset' wouldn't have
- characters with more than 3 bytes. It is not intended to convert UTF-8 because
- we'll never receive UTF-8 in our handler (it is handled by Exat itself).
-*/
-static int
-fill_encoding_info (const char *charset, XML_Encoding * info)
-{
- iconv_t cd = (iconv_t)(-1);
- int flag;
- CtdlLogPrintf(0, "RSS: fill encoding info ...\n");
-
-#if G_BYTE_ORDER == G_LITTLE_ENDIAN
- cd = iconv_open ("UCS-2LE", charset);
-#else
- cd = iconv_open ("UCS-2BE", charset);
-#endif
-
- if (cd == (iconv_t) (-1))
- {
- return -1;
- }
-
- {
- unsigned short out = 0;
- unsigned char buf[4];
- unsigned int i0, i1, i2;
- int result = 0;
- flag = 0;
- for (i0 = 0; i0 < 0x100; i0++)
- {
- buf[0] = i0;
- info->map[i0] = 0;
- //result = try (cd, buf, 1, &out);
- if (result < 0)
- {
- }
- else if (result > 0)
- {
- info->map[i0] = out;
- }
- else
- {
- for (i1 = 0; i1 < 0x100; i1++)
- {
- buf[1] = i1;
- ///result = try (cd, buf, 2, &out);
- if (result < 0)
- {
- }
- else if (result > 0)
- {
- flag++;
- info->map[i0] = -2;
- }
- else
- {
- for (i2 = 0; i2 < 0x100; i2++)
- {
- buf[2] = i2;
- ////result = try (cd, buf, 3, &out);
- if (result < 0)
- {
- }
- else if (result > 0)
- {
- flag++;
- info->map[i0] = -3;
- }
- }
- }
- }
- }
- }
- }
-
- if (iconv_close (cd) < 0)
- {
- return -2;
- }
- return flag;
-}
-
-static int
-iconv_convertor (void *data, const char *s)
-{
- XML_Encoding *info = data;
- int res;
- CtdlLogPrintf(0, "RSS: Converting ...\n");
-
- if (s == NULL)
- return -1;
-/*
- GByteArray *result;
- result = g_byte_array_new ();
- if (process_block (info->data, (char *) s, strlen (s), result) == 0)
- {
- res = *(result->data);
- g_byte_array_free (result, TRUE);
- return res;
- }
- g_byte_array_free (result, TRUE);
-*/
- return -1;
-}
-
-static void
-my_release (void *data)
-{
- iconv_t cd = (iconv_t) data;
- if (iconv_close (cd) != 0)
- {
-/// TODO: uh no. exit (1);
- }
-}
-int
-handle_unknown_xml_encoding (void *encodingHandleData,
- const XML_Char * name,
- XML_Encoding * info)
-{
- int result;
- CtdlLogPrintf(0, "RSS: unknown encoding ...\n");
- result = fill_encoding_info (name, info);
- if (result >= 0)
- {
- /*
- Special case: client asked for reverse conversion, we'll provide him with
- iconv descriptor which handles it. Client should release it by himself.
- */
- if(encodingHandleData != NULL)
- *((iconv_t *)encodingHandleData) = iconv_open(name, "UTF-8");
- /*
- Optimization: we do not need conversion function if encoding is one-to-one,
- info->map table will be enough
- */
- if (result == 0)
- {
- info->data = NULL;
- info->convert = NULL;
- info->release = NULL;
- return 1;
- }
- /*
- We do need conversion function because this encoding uses multibyte sequences
- */
- info->data = (void *) iconv_open ("UTF-8", name);
- if ((int)info->data == -1)
- return -1;
- info->convert = iconv_convertor;
- info->release = my_release;
- return 1;
- }
- if(encodingHandleData != NULL)
- *(iconv_t *)encodingHandleData = NULL;
- return 0;
-}
-
-///#endif
-#endif
-size_t GetLocationString( void *ptr, size_t size, size_t nmemb, void *userdata)
-{
-#define LOCATION "location"
- if (strncasecmp((char*)ptr, LOCATION, sizeof(LOCATION) - 1) == 0)
- {
- StrBuf *pURL = (StrBuf*) userdata;
- char *pch = (char*) ptr;
- char *pche;
-
- pche = pch + (size * nmemb);
- pch += sizeof(LOCATION);
-
- while (isspace(*pch) || (*pch == ':'))
- pch ++;
-
- while (isspace(*pche) || (*pche == '\0'))
- pche--;
-
- FlushStrBuf(pURL);
- StrBufPlain(pURL, pch, pche - pch + 1);
- }
- return size * nmemb;
-}
-
-int LookupUrl(StrBuf *ShorterUrlStr)
-{
- CURL *curl;
- char errmsg[1024] = "";
- StrBuf *Answer;
- int rc = 0;
-
- curl = curl_easy_init();
- if (!curl) {
- CtdlLogPrintf(CTDL_ALERT, "Unable to initialize libcurl.\n");
- return 0;
- }
- Answer = NewStrBufPlain(NULL, SIZ);
-
- curl_easy_setopt(curl, CURLOPT_URL, ChrPtr(ShorterUrlStr));
- curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
- curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, Answer);
-// curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, rss_libcurl_callback);
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, CurlFillStrBuf_callback);
- curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errmsg);
- curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
-#ifdef CURLOPT_HTTP_CONTENT_DECODING
- curl_easy_setopt(curl, CURLOPT_HTTP_CONTENT_DECODING, 1);
- curl_easy_setopt(curl, CURLOPT_ENCODING, "");
-#endif
- curl_easy_setopt(curl, CURLOPT_USERAGENT, CITADEL);
- curl_easy_setopt(curl, CURLOPT_TIMEOUT, 180); /* die after 180 seconds */
- curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 0);
-
- curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION , GetLocationString);
- curl_easy_setopt(curl, CURLOPT_WRITEHEADER, ShorterUrlStr);
-
-
- if (
- (!IsEmptyStr(config.c_ip_addr))
- && (strcmp(config.c_ip_addr, "*"))
- && (strcmp(config.c_ip_addr, "::"))
- && (strcmp(config.c_ip_addr, "0.0.0.0"))
- ) {
- curl_easy_setopt(curl, CURLOPT_INTERFACE, config.c_ip_addr);
- }
-
- if (CtdlThreadCheckStop())
- goto shutdown ;
-
- rc = curl_easy_perform(curl);
- if (rc) {
- CtdlLogPrintf(CTDL_ALERT, "libcurl error %d: %s\n", rc, errmsg);
- rc = 0;
- }
- else
- rc = 1;
-
-shutdown:
- curl_easy_cleanup(curl);
-
- return rc;
-
-}
-
-
-
-void CrawlMessageForShorterUrls(HashList *pUrls, StrBuf *Message)
-{
- int nHits = 0;
- void *pv;
- int nShorter = 0;
- const char *pch;
- const char *pUrl;
- ConstStr *pCUrl;
-
- while (GetHash(UrlShorteners, IKEY(nShorter), &pv))
- {
- nShorter++;
- pch = ChrPtr(Message);
- pUrl = strstr(pch, ChrPtr((StrBuf*)pv));
- while ((pUrl != NULL) && (nHits < 99))
- {
- pCUrl = malloc(sizeof(ConstStr));
-
- pCUrl->Key = pUrl;
- pch = pUrl + StrLength((StrBuf*)pv);
- while (isalnum(*pch)||(*pch == '-')||(*pch == '/'))
- pch++;
- pCUrl->len = pch - pCUrl->Key;
-
- Put(pUrls, IKEY(nHits), pCUrl, NULL);
- nHits ++;
- pUrl = strstr(pch, ChrPtr((StrBuf*)pv));
- }
- }
-}
-
-int SortConstStrByPosition(const void *Item1, const void *Item2)
-{
- const ConstStr *p1, *p2;
- p1 = (const ConstStr*) Item1;
- p2 = (const ConstStr*) Item2;
- if (p1->Key == p2->Key)
- return 0;
- if (p1->Key > p2->Key)
- return 1;
- return -1;
-}
-
-void ExpandShortUrls(StrBuf *Message)
-{
- StrBuf *Shadow;
- HashList *pUrls;
- ConstStr *pCUrl;
- const char *pch;
- const char *pche;
-
- /* we just suspect URL shorteners to be inside of feeds from twitter
- * or other short content messages, so don't crawl through real blogs.
- */
- if (StrLength(Message) > 500)
- return;
-
- pUrls = NewHash(1, Flathash);
- CrawlMessageForShorterUrls(pUrls, Message);
-
- if (GetCount(pUrls) > 0)
- {
- StrBuf *ShorterUrlStr;
- HashPos *Pos;
- const char *Key;
- void *pv;
- long len;
-
- Shadow = NewStrBufPlain(NULL, StrLength(Message));
- SortByPayload (pUrls, SortConstStrByPosition);
-
- ShorterUrlStr = NewStrBufPlain(NULL, StrLength(Message));
-
- pch = ChrPtr(Message);
- pche = pch + StrLength(Message);
- Pos = GetNewHashPos(pUrls, 1);
- while (GetNextHashPos(pUrls, Pos, &len, &Key, &pv))
- {
- pCUrl = (ConstStr*) pv;
-
- if (pch != pCUrl->Key)
- StrBufAppendBufPlain(Shadow, pch, pCUrl->Key - pch, 0);
-
- StrBufPlain(ShorterUrlStr, CKEY(*pCUrl));
- if (LookupUrl(ShorterUrlStr))
- {
- StrBufAppendBufPlain(Shadow, HKEY("<a href=\""), 0);
- StrBufAppendBuf(Shadow, ShorterUrlStr, 0);
- StrBufAppendBufPlain(Shadow, HKEY("\">"), 0);
- StrBufAppendBuf(Shadow, ShorterUrlStr, 0);
- StrBufAppendBufPlain(Shadow, HKEY("["), 0);
- StrBufAppendBufPlain(Shadow, pCUrl->Key, pCUrl->len, 0);
- StrBufAppendBufPlain(Shadow, HKEY("]</a>"), 0);
- }
- else
- {
- StrBufAppendBufPlain(Shadow, HKEY("<a href=\""), 0);
- StrBufAppendBufPlain(Shadow, pCUrl->Key, pCUrl->len, 0);
- StrBufAppendBufPlain(Shadow, HKEY("\">"), 0);
- StrBufAppendBufPlain(Shadow, pCUrl->Key, pCUrl->len, 0);
- StrBufAppendBufPlain(Shadow, HKEY("</a>"), 0);
- }
- pch = pCUrl->Key + pCUrl->len + 1;
-
- }
- if (pch < pche)
- StrBufAppendBufPlain(Shadow, pch, pche - pch, 0);
- FlushStrBuf(Message);
- StrBufAppendBuf(Message, Shadow, 0);
-
- FreeStrBuf(&ShorterUrlStr);
- FreeStrBuf(&Shadow);
- DeleteHashPos(&Pos);
- }
-
- DeleteHash(&pUrls);
-}
-
-
void AppendLink(StrBuf *Message, StrBuf *link, StrBuf *LinkTitle, const char *Title)
{
if (StrLength(link) > 0)
}
if (ri->link == NULL)
ri->link = NewStrBufPlain(HKEY(""));
- ExpandShortUrls(ri->description);
+ // TODO: reenable me ExpandShortUrls(ri->description);
msglen += 1024 + StrLength(ri->link) + StrLength(ri->description) ;
Message = NewStrBufPlain(NULL, StrLength(ri->description));
-/*
- * Convert an RDF/RSS datestamp into a time_t
- */
-time_t rdf_parsedate(const char *p)
-{
- struct tm tm;
- time_t t = 0;
-
- if (!p) return 0L;
- if (strlen(p) < 10) return 0L;
-
- memset(&tm, 0, sizeof tm);
-
- /*
- * If the timestamp appears to be in W3C datetime format, try to
- * parse it. See also: http://www.w3.org/TR/NOTE-datetime
- *
- * This code, along with parsedate.c, is a potential candidate for
- * moving into libcitadel.
- */
- if ( (p[4] == '-') && (p[7] == '-') ) {
- tm.tm_year = atoi(&p[0]) - 1900;
- tm.tm_mon = atoi(&p[5]) - 1;
- tm.tm_mday = atoi(&p[8]);
- if ( (p[10] == 'T') && (p[13] == ':') ) {
- tm.tm_hour = atoi(&p[11]);
- tm.tm_min = atoi(&p[14]);
- }
- return mktime(&tm);
- }
-
- /* hmm... try RFC822 date stamp format */
-
- t = parsedate(p);
- if (t > 0) return(t);
-
- /* yeesh. ok, just return the current date and time. */
- return(time(NULL));
-}
-
-void flush_rss_item(rss_item *ri)
-{
- /* Initialize the feed item data structure */
- FreeStrBuf(&ri->guid);
- FreeStrBuf(&ri->title);
- FreeStrBuf(&ri->link);
- FreeStrBuf(&ri->author_or_creator);
- FreeStrBuf(&ri->author_email);
- FreeStrBuf(&ri->author_url);
- FreeStrBuf(&ri->description);
-}
-
-void rss_xml_start(void *data, const char *supplied_el, const char **attr)
-{
- rss_xml_handler *h;
- rsscollection *rssc = (rsscollection*) data;
- rssnetcfg *Cfg = rssc->Cfg;
- rss_item *ri = rssc->Item;
- void *pv;
- const char *pel;
- char *sep = NULL;
-
- /* Axe the namespace, we don't care about it */
-/// CtdlLogPrintf(0, "RSS: supplied el %d: %s...\n", rssc->Cfg->ItemType, supplied_el);
- pel = supplied_el;
- while (sep = strchr(pel, ':'), sep) {
- pel = sep + 1;
- }
-
- if (pel != supplied_el)
- {
- void *v;
-
- if (!GetHash(KnownNameSpaces,
- supplied_el,
- pel - supplied_el - 1,
- &v))
- {
-#ifdef DEBUG_RSS
- CtdlLogPrintf(0, "RSS: START ignoring because of wrong namespace [%s] = [%s]\n",
- supplied_el);
-#endif
- return;
- }
- }
-
- StrBufPlain(rssc->Key, pel, -1);
- StrBufLowerCase(rssc->Key);
- if (GetHash(StartHandlers, SKEY(rssc->Key), &pv))
- {
- rssc->Current = h = (rss_xml_handler*) pv;
-
- if (((h->Flags & RSS_UNSET) != 0) &&
- (Cfg->ItemType == RSS_UNSET))
- {
- h->Handler(rssc->CData, ri, Cfg, attr);
- }
- else if (((h->Flags & RSS_RSS) != 0) &&
- (Cfg->ItemType == RSS_RSS))
- {
- h->Handler(rssc->CData, ri, Cfg, attr);
- }
- else if (((h->Flags & RSS_ATOM) != 0) &&
- (Cfg->ItemType == RSS_ATOM))
- {
- h->Handler(rssc->CData, ri, Cfg, attr);
- }
-#ifdef DEBUG_RSS
- else
- CtdlLogPrintf(0, "RSS: START unhandled: [%s] [%s]...\n", pel, supplied_el);
-#endif
- }
-#ifdef DEBUG_RSS
- else
- CtdlLogPrintf(0, "RSS: START unhandled: [%s] [%s]...\n", pel, supplied_el);
-#endif
-}
-
-void rss_xml_end(void *data, const char *supplied_el)
-{
- rss_xml_handler *h;
- rsscollection *rssc = (rsscollection*) data;
- rssnetcfg *Cfg = rssc->Cfg;
- rss_item *ri = rssc->Item;
- const char *pel;
- char *sep = NULL;
- void *pv;
-
- /* Axe the namespace, we don't care about it */
- pel = supplied_el;
- while (sep = strchr(pel, ':'), sep) {
- pel = sep + 1;
- }
-// CtdlLogPrintf(0, "RSS: END %s...\n", el);
- if (pel != supplied_el)
- {
- void *v;
-
- if (!GetHash(KnownNameSpaces,
- supplied_el,
- pel - supplied_el - 1,
- &v))
- {
-#ifdef DEBUG_RSS
- CtdlLogPrintf(0, "RSS: END ignoring because of wrong namespace [%s] = [%s]\n",
- supplied_el, ChrPtr(rssc->CData));
-#endif
- FlushStrBuf(rssc->CData);
- return;
- }
- }
-
- StrBufPlain(rssc->Key, pel, -1);
- StrBufLowerCase(rssc->Key);
- if (GetHash(EndHandlers, SKEY(rssc->Key), &pv))
- {
- h = (rss_xml_handler*) pv;
-
- if (((h->Flags & RSS_UNSET) != 0) &&
- (Cfg->ItemType == RSS_UNSET))
- {
- h->Handler(rssc->CData, ri, Cfg, NULL);
- }
- else if (((h->Flags & RSS_RSS) != 0) &&
- (Cfg->ItemType == RSS_RSS))
- {
- h->Handler(rssc->CData, ri, Cfg, NULL);
- }
- else if (((h->Flags & RSS_ATOM) != 0) &&
- (Cfg->ItemType == RSS_ATOM))
- {
- h->Handler(rssc->CData, ri, Cfg, NULL);
- }
-#ifdef DEBUG_RSS
- else
- CtdlLogPrintf(0, "RSS: END unhandled: [%s] [%s] = [%s]...\n", pel, supplied_el, ChrPtr(rssc->CData));
-#endif
- }
-#ifdef DEBUG_RSS
- else
- CtdlLogPrintf(0, "RSS: END unhandled: [%s] [%s] = [%s]...\n", pel, supplied_el, ChrPtr(rssc->CData));
-#endif
- FlushStrBuf(rssc->CData);
- rssc->Current = NULL;
-}
-
-
-
-
-
-void RSS_item_rss_start (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- CtdlLogPrintf(CTDL_DEBUG, "RSS: This is an RSS feed.\n");
- Cfg->ItemType = RSS_RSS;
-}
-
-void RSS_item_rdf_start(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- CtdlLogPrintf(CTDL_DEBUG, "RSS: This is an RDF feed.\n");
- Cfg->ItemType = RSS_RSS;
-}
-
-void ATOM_item_feed_start(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- CtdlLogPrintf(CTDL_DEBUG, "RSS: This is an ATOM feed.\n");
- Cfg->ItemType = RSS_ATOM;
-}
-
-
-void RSS_item_item_start(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- ri->item_tag_nesting ++;
- flush_rss_item(ri);
-}
-
-void ATOM_item_entry_start(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
-/* Atom feed... */
- ri->item_tag_nesting ++;
- flush_rss_item(ri);
-}
-
-void ATOM_item_link_start (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- int i;
- const char *pHref = NULL;
- const char *pType = NULL;
- const char *pRel = NULL;
- const char *pTitle = NULL;
-
- for (i = 0; Attr[i] != NULL; i+=2)
- {
- if (!strcmp(Attr[i], "href"))
- {
- pHref = Attr[i+1];
- }
- else if (!strcmp(Attr[i], "rel"))
- {
- pRel = Attr[i+1];
- }
- else if (!strcmp(Attr[i], "type"))
- {
- pType = Attr[i+1];
- }
- else if (!strcmp(Attr[i], "title"))
- {
- pTitle = Attr[i+1];
- }
- }
- if (pHref == NULL)
- return; /* WHUT? Pointing... where? */
- if ((pType != NULL) && !strcasecmp(pType, "application/atom+xml"))
- return; /* these just point to other rss resources, we're not interested in them. */
- if (pRel != NULL)
- {
- if (!strcasecmp (pRel, "replies"))
- {
- NewStrBufDupAppendFlush(&ri->reLink, NULL, pHref, -1);
- StrBufTrim(ri->link);
- NewStrBufDupAppendFlush(&ri->reLinkTitle, NULL, pTitle, -1);
- }
- else if (!strcasecmp(pRel, "alternate")) /* Alternative representation of this Item... */
- {
- NewStrBufDupAppendFlush(&ri->link, NULL, pHref, -1);
- StrBufTrim(ri->link);
- NewStrBufDupAppendFlush(&ri->linkTitle, NULL, pTitle, -1);
-
- }
-#if 0 /* these are also defined, but dunno what to do with them.. */
- else if (!strcasecmp(pRel, "related"))
- {
- }
- else if (!strcasecmp(pRel, "self"))
- {
- }
- else if (!strcasecmp(pRel, "enclosure"))
- {/* this reference can get big, and is probably the full article... */
- }
- else if (!strcasecmp(pRel, "via"))
- {/* this article was provided via... */
- }
-#endif
- }
- else if (StrLength(ri->link) == 0)
- {
- NewStrBufDupAppendFlush(&ri->link, NULL, pHref, -1);
- StrBufTrim(ri->link);
- NewStrBufDupAppendFlush(&ri->linkTitle, NULL, pTitle, -1);
- }
-}
-
-
-
-
-void ATOMRSS_item_title_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if ((ri->item_tag_nesting == 0) && (StrLength(CData) > 0)) {
- NewStrBufDupAppendFlush(&ri->channel_title, CData, NULL, 0);
- StrBufTrim(ri->channel_title);
- }
-}
-
-void RSS_item_guid_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->guid, CData, NULL, 0);
- }
-}
-
-void ATOM_item_id_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->guid, CData, NULL, 0);
- }
-}
-
-
-void RSS_item_link_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->link, CData, NULL, 0);
- StrBufTrim(ri->link);
- }
-}
-void RSS_item_relink_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->reLink, CData, NULL, 0);
- StrBufTrim(ri->reLink);
- }
-}
-
-void RSSATOM_item_title_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->title, CData, NULL, 0);
- StrBufTrim(ri->title);
- }
-}
-
-void ATOM_item_content_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- long olen = StrLength (ri->description);
- long clen = StrLength (CData);
- if (clen > 0)
- {
- if (olen == 0) {
- NewStrBufDupAppendFlush(&ri->description, CData, NULL, 0);
- StrBufTrim(ri->description);
- }
- else if (olen < clen) {
- FlushStrBuf(ri->description);
- NewStrBufDupAppendFlush(&ri->description, CData, NULL, 0);
- StrBufTrim(ri->description);
- }
- }
-}
-void ATOM_item_summary_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- /* this can contain an abstract of the article. but we don't want to verwrite a full document if we already have it. */
- if ((StrLength(CData) > 0) && (StrLength(ri->description) == 0))
- {
- NewStrBufDupAppendFlush(&ri->description, CData, NULL, 0);
- StrBufTrim(ri->description);
- }
-}
-
-void RSS_item_description_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- long olen = StrLength (ri->description);
- long clen = StrLength (CData);
- if (clen > 0)
- {
- if (olen == 0) {
- NewStrBufDupAppendFlush(&ri->description, CData, NULL, 0);
- StrBufTrim(ri->description);
- }
- else if (olen < clen) {
- FlushStrBuf(ri->description);
- NewStrBufDupAppendFlush(&ri->description, CData, NULL, 0);
- StrBufTrim(ri->description);
- }
- }
-}
-
-void ATOM_item_published_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- StrBufTrim(CData);
- ri->pubdate = rdf_parsedate(ChrPtr(CData));
- }
-}
-
-void ATOM_item_updated_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- StrBufTrim(CData);
- ri->pubdate = rdf_parsedate(ChrPtr(CData));
- }
-}
-
-void RSS_item_pubdate_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- StrBufTrim(CData);
- ri->pubdate = rdf_parsedate(ChrPtr(CData));
- }
-}
-
-
-void RSS_item_date_end (StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- StrBufTrim(CData);
- ri->pubdate = rdf_parsedate(ChrPtr(CData));
- }
-}
-
-
-
-void RSS_item_author_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->author_or_creator, CData, NULL, 0);
- StrBufTrim(ri->author_or_creator);
- }
-}
-
-
-void ATOM_item_name_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->author_or_creator, CData, NULL, 0);
- StrBufTrim(ri->author_or_creator);
- }
-}
-
-void ATOM_item_email_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->author_email, CData, NULL, 0);
- StrBufTrim(ri->author_email);
- }
-}
-
-void RSS_item_creator_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if ((StrLength(CData) > 0) &&
- (StrLength(ri->author_or_creator) == 0))
- {
- NewStrBufDupAppendFlush(&ri->author_or_creator, CData, NULL, 0);
- StrBufTrim(ri->author_or_creator);
- }
-}
-
-
-void ATOM_item_uri_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- if (StrLength(CData) > 0) {
- NewStrBufDupAppendFlush(&ri->author_url, CData, NULL, 0);
- StrBufTrim(ri->author_url);
- }
-}
-
-void RSS_item_item_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- --ri->item_tag_nesting;
- rss_save_item(ri);
-}
-
-
-void ATOM_item_entry_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
- --ri->item_tag_nesting;
- rss_save_item(ri);
-}
-
-void RSS_item_rss_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
-// CtdlLogPrintf(CTDL_DEBUG, "End of feed detected. Closing parser.\n");
- ri->done_parsing = 1;
-
-}
-void RSS_item_rdf_end(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
-// CtdlLogPrintf(CTDL_DEBUG, "End of feed detected. Closing parser.\n");
- ri->done_parsing = 1;
-}
-
-
-void RSSATOM_item_ignore(StrBuf *CData, rss_item *ri, rssnetcfg *Cfg, const char** Attr)
-{
-}
-
-
-
-/*
- * This callback stores up the data which appears in between tags.
- */
-void rss_xml_cdata_start(void *data)
-{
- rsscollection *rssc = (rsscollection*) data;
-
- FlushStrBuf(rssc->CData);
-}
-
-void rss_xml_cdata_end(void *data)
-{
-}
-void rss_xml_chardata(void *data, const XML_Char *s, int len)
-{
- rsscollection *rssc = (rsscollection*) data;
-
- StrBufAppendBufPlain (rssc->CData, s, len, 0);
-}
-
-/*
- * Callback function for passing libcurl's output to expat for parsing
- */
-size_t rss_libcurl_callback(void *ptr, size_t size, size_t nmemb, void *stream)
-{
- XML_Parse((XML_Parser)stream, ptr, (size * nmemb), 0);
- return (size*nmemb);
-}
-
/*
* Begin a feed parse
*/
void rss_do_fetching(rssnetcfg *Cfg) {
- rsscollection rssc;
- rss_item ri;
- XML_Parser xp = NULL;
- StrBuf *Answer;
-
- CURL *curl;
- CURLcode res;
- char errmsg[1024] = "";
- char *ptr;
- const char *at;
- long len;
-
+ rsscollection *rssc;
+ rss_item *ri;
+
time_t now;
+ CURL *chnd;
+ AsyncIO *IO;
+
now = time(NULL);
if ((Cfg->next_poll != 0) && (now < Cfg->next_poll))
return;
- memset(&ri, 0, sizeof(rss_item));
- rssc.Item = &ri;
- rssc.Cfg = Cfg;
- CtdlLogPrintf(CTDL_DEBUG, "Fetching RSS feed <%s>\n", Cfg->url);
- curl = curl_easy_init();
- if (!curl) {
- CtdlLogPrintf(CTDL_ALERT, "Unable to initialize libcurl.\n");
- return;
- }
- Answer = NewStrBufPlain(NULL, SIZ);
+ ri = (rss_item*) malloc(sizeof(rss_item));
+ rssc = (rsscollection*) malloc(sizeof(rsscollection));
+ memset(ri, 0, sizeof(rss_item));
+ memset(rssc, 0, sizeof(rsscollection));
+ rssc->Item = ri;
+ rssc->Cfg = Cfg;
+ IO = &rssc->IO;
+ IO->CitContext = CloneContext(CC);
+ IO->Data = rssc;
+ ri->roomlist = Cfg->rooms;
- curl_easy_setopt(curl, CURLOPT_URL, Cfg->url);
- curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
- curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, Answer);
-// curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, rss_libcurl_callback);
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, CurlFillStrBuf_callback);
- curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errmsg);
- curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
-#ifdef CURLOPT_HTTP_CONTENT_DECODING
- curl_easy_setopt(curl, CURLOPT_HTTP_CONTENT_DECODING, 1);
- curl_easy_setopt(curl, CURLOPT_ENCODING, "");
-#endif
- curl_easy_setopt(curl, CURLOPT_USERAGENT, CITADEL);
- curl_easy_setopt(curl, CURLOPT_TIMEOUT, 180); /* die after 180 seconds */
- if (
- (!IsEmptyStr(config.c_ip_addr))
- && (strcmp(config.c_ip_addr, "*"))
- && (strcmp(config.c_ip_addr, "::"))
- && (strcmp(config.c_ip_addr, "0.0.0.0"))
- ) {
- curl_easy_setopt(curl, CURLOPT_INTERFACE, config.c_ip_addr);
- }
- if (CtdlThreadCheckStop())
- {
- curl_easy_cleanup(curl);
- return;
- }
-
- if (CtdlThreadCheckStop())
- goto shutdown ;
+ CtdlLogPrintf(CTDL_DEBUG, "Fetching RSS feed <%s>\n", ChrPtr(Cfg->Url));
+ ParseURL(&IO->ConnectMe, Cfg->Url, 80);
- res = curl_easy_perform(curl);
- if (res) {
- CtdlLogPrintf(CTDL_ALERT, "libcurl error %d: %s\n", res, errmsg);
- }
-
- if (CtdlThreadCheckStop())
- goto shutdown ;
-
-
-
-
- memset(&ri, 0, sizeof(rss_item));
- ri.roomlist = Cfg->rooms;
- rssc.CData = NewStrBufPlain(NULL, SIZ);
- rssc.Key = NewStrBuf();
- at = NULL;
- StrBufSipLine(rssc.Key, Answer, &at);
- ptr = NULL;
-
-#define encoding "encoding=\""
- ptr = strstr(ChrPtr(rssc.Key), encoding);
- if (ptr != NULL)
+ if (! evcurl_init(IO,
+// Ctx,
+ NULL,
+ "Citadel RSS Client",
+ ParseRSSReply))
{
- char *pche;
-
- ptr += sizeof (encoding) - 1;
- pche = strchr(ptr, '"');
- if (pche != NULL)
- StrBufCutAt(rssc.Key, -1, pche);
- else
- ptr = "UTF-8";
- }
- else
- ptr = "UTF-8";
-
-
- xp = XML_ParserCreateNS(ptr, ':');
- if (!xp) {
- CtdlLogPrintf(CTDL_ALERT, "Cannot create XML parser!\n");
- goto shutdown;
+ CtdlLogPrintf(CTDL_ALERT, "Unable to initialize libcurl.\n");
+// goto abort;
}
- FlushStrBuf(rssc.Key);
-//#ifdef HAVE_ICONV
-#if 0
- XML_SetUnknownEncodingHandler(xp,
- handle_unknown_xml_encoding,
- &rssc);
-#endif
-//#endif
- XML_SetElementHandler(xp, rss_xml_start, rss_xml_end);
- XML_SetCharacterDataHandler(xp, rss_xml_chardata);
- XML_SetUserData(xp, &rssc);
- XML_SetCdataSectionHandler(xp,
- rss_xml_cdata_start,
- rss_xml_cdata_end);
-
-
- len = StrLength(Answer);
- ptr = SmashStrBuf(&Answer);
- XML_Parse(xp, ptr, len, 0);
- free (ptr);
- if (ri.done_parsing == 0)
- XML_Parse(xp, "", 0, 1);
-
-
- CtdlLogPrintf(CTDL_ALERT, "RSS: XML Status [%s] \n",
- XML_ErrorString(
- XML_GetErrorCode(xp)));
+ chnd = IO->HttpReq.chnd;
-shutdown:
- curl_easy_cleanup(curl);
- XML_ParserFree(xp);
+ evcurl_handle_start(IO);
+}
- flush_rss_item(&ri);
- FreeStrBuf(&rssc.CData);
- FreeStrBuf(&rssc.Key);
- Cfg->next_poll = time(NULL) + config.c_net_freq;
-}
/*
* room to the target list for that client request.
*/
for (rncptr=rnclist; rncptr!=NULL; rncptr=rncptr->next) {
- if (!strcmp(rncptr->url, feedurl)) {
+ if (!strcmp(ChrPtr(rncptr->Url), feedurl)) {
use_this_rncptr = rncptr;
}
}
rncptr->ItemType = RSS_UNSET;
if (rncptr != NULL) {
rncptr->next = rnclist;
- safestrncpy(rncptr->url, feedurl, sizeof rncptr->url);
+ rncptr->Url = NewStrBufPlain(feedurl, -1);
rncptr->rooms = NULL;
rnclist = rncptr;
use_this_rncptr = rncptr;
return;
}
-void LoadUrlShorteners(void)
-{
- int i = 0;
- int fd;
- const char *POS = NULL;
- const char *Err = NULL;
- StrBuf *Content, *Line;
-
-
- UrlShorteners = NewHash(0, Flathash);
-
- fd = open(file_citadel_urlshorteners, 0);
-
- if (fd != 0)
- {
- Content = NewStrBufPlain(NULL, SIZ);
- Line = NewStrBuf();
- while (POS != StrBufNOTNULL)
- {
- StrBufTCP_read_buffered_line_fast (Line, Content, &POS, &fd, 1, 1, &Err);
- StrBufTrim(Line);
- if ((*ChrPtr(Line) != '#') && (StrLength(Line) > 0))
- {
- Put(UrlShorteners, IKEY(i), Line, HFreeStrBuf);
- i++;
- Line = NewStrBuf();
- }
- else
- FlushStrBuf(Line);
- if (POS == NULL)
- POS = StrBufNOTNULL;
- }
- FreeStrBuf(&Line);
- FreeStrBuf(&Content);
- }
- close(fd);
-}
-
-void rss_cleanup(void)
-{
- DeleteHash(&StartHandlers);
- DeleteHash(&EndHandlers);
- DeleteHash(&UrlShorteners);
- DeleteHash(&KnownNameSpaces);
-}
CTDL_MODULE_INIT(rssclient)
{
CtdlLogPrintf(CTDL_INFO, "%s\n", curl_version());
CtdlRegisterSessionHook(rssclient_scan, EVT_TIMER);
}
- else
- {
- LoadUrlShorteners ();
-
- StartHandlers = NewHash(1, NULL);
- EndHandlers = NewHash(1, NULL);
-
- AddRSSStartHandler(RSS_item_rss_start, RSS_UNSET, HKEY("rss"));
- AddRSSStartHandler(RSS_item_rdf_start, RSS_UNSET, HKEY("rdf"));
- AddRSSStartHandler(ATOM_item_feed_start, RSS_UNSET, HKEY("feed"));
- AddRSSStartHandler(RSS_item_item_start, RSS_RSS, HKEY("item"));
- AddRSSStartHandler(ATOM_item_entry_start, RSS_ATOM, HKEY("entry"));
- AddRSSStartHandler(ATOM_item_link_start, RSS_ATOM, HKEY("link"));
-
- AddRSSEndHandler(ATOMRSS_item_title_end, RSS_ATOM|RSS_RSS|RSS_REQUIRE_BUF, HKEY("title"));
- AddRSSEndHandler(RSS_item_guid_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("guid"));
- AddRSSEndHandler(ATOM_item_id_end, RSS_ATOM|RSS_REQUIRE_BUF, HKEY("id"));
- AddRSSEndHandler(RSS_item_link_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("link"));
-#if 0
-// hm, rss to the comments of that blog, might be interesting in future, but...
- AddRSSEndHandler(RSS_item_relink_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("commentrss"));
-// comment count...
- AddRSSEndHandler(RSS_item_relink_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("comments"));
-#endif
- AddRSSEndHandler(RSSATOM_item_title_end, RSS_ATOM|RSS_RSS|RSS_REQUIRE_BUF, HKEY("title"));
- AddRSSEndHandler(ATOM_item_content_end, RSS_ATOM|RSS_REQUIRE_BUF, HKEY("content"));
- AddRSSEndHandler(RSS_item_description_end, RSS_RSS|RSS_ATOM|RSS_REQUIRE_BUF, HKEY("encoded"));
- AddRSSEndHandler(ATOM_item_summary_end, RSS_ATOM|RSS_REQUIRE_BUF, HKEY("summary"));
- AddRSSEndHandler(RSS_item_description_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("description"));
- AddRSSEndHandler(ATOM_item_published_end, RSS_ATOM|RSS_REQUIRE_BUF, HKEY("published"));
- AddRSSEndHandler(ATOM_item_updated_end, RSS_ATOM|RSS_REQUIRE_BUF, HKEY("updated"));
- AddRSSEndHandler(RSS_item_pubdate_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("pubdate"));
- AddRSSEndHandler(RSS_item_date_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("date"));
- AddRSSEndHandler(RSS_item_author_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("author"));
- AddRSSEndHandler(RSS_item_creator_end, RSS_RSS|RSS_REQUIRE_BUF, HKEY("creator"));
-/* <author> */
- AddRSSEndHandler(ATOM_item_email_end, RSS_ATOM|RSS_REQUIRE_BUF, HKEY("email"));
- AddRSSEndHandler(ATOM_item_name_end, RSS_ATOM|RSS_REQUIRE_BUF, HKEY("name"));
- AddRSSEndHandler(ATOM_item_uri_end, RSS_ATOM|RSS_REQUIRE_BUF, HKEY("uri"));
-/* </author> */
- AddRSSEndHandler(RSS_item_item_end, RSS_RSS, HKEY("item"));
- AddRSSEndHandler(RSS_item_rss_end, RSS_RSS, HKEY("rss"));
- AddRSSEndHandler(RSS_item_rdf_end, RSS_RSS, HKEY("rdf"));
- AddRSSEndHandler(ATOM_item_entry_end, RSS_ATOM, HKEY("entry"));
-
-
-/* at the start of atoms: <seq> <li>link to resource</li></seq> ignore them. */
- AddRSSStartHandler(RSSATOM_item_ignore, RSS_RSS|RSS_ATOM, HKEY("seq"));
- AddRSSEndHandler (RSSATOM_item_ignore, RSS_RSS|RSS_ATOM, HKEY("seq"));
- AddRSSStartHandler(RSSATOM_item_ignore, RSS_RSS|RSS_ATOM, HKEY("li"));
- AddRSSEndHandler (RSSATOM_item_ignore, RSS_RSS|RSS_ATOM, HKEY("li"));
-
-/* links to other feed generators... */
- AddRSSStartHandler(RSSATOM_item_ignore, RSS_RSS|RSS_ATOM, HKEY("feedflare"));
- AddRSSEndHandler (RSSATOM_item_ignore, RSS_RSS|RSS_ATOM, HKEY("feedflare"));
- AddRSSStartHandler(RSSATOM_item_ignore, RSS_RSS|RSS_ATOM, HKEY("browserfriendly"));
- AddRSSEndHandler (RSSATOM_item_ignore, RSS_RSS|RSS_ATOM, HKEY("browserfriendly"));
-
- KnownNameSpaces = NewHash(1, NULL);
- Put(KnownNameSpaces, HKEY("http://a9.com/-/spec/opensearch/1.1/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://a9.com/-/spec/opensearchrss/1.0/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://backend.userland.com/creativeCommonsRssModule"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://purl.org/atom/ns#"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://purl.org/dc/elements/1.1/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://purl.org/rss/1.0/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://purl.org/rss/1.0/modules/content/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://purl.org/rss/1.0/modules/slash/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://purl.org/rss/1.0/modules/syndication/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://purl.org/rss/1.0/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://purl.org/syndication/thread/1.0"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://rssnamespace.org/feedburner/ext/1.0"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://schemas.google.com/g/2005"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://webns.net/mvcb/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://web.resource.org/cc/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://wellformedweb.org/CommentAPI/"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://www.georss.org/georss"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://www.w3.org/1999/xhtml"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://www.w3.org/1999/02/22-rdf-syntax-ns#"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://www.w3.org/1999/02/22-rdf-syntax-ns#"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://www.w3.org/2003/01/geo/wgs84_pos#"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("http://www.w3.org/2005/Atom"), NULL, reference_free_handler);
- Put(KnownNameSpaces, HKEY("urn:flickr:"), NULL, reference_free_handler);
-#if 0
- /* we don't like these namespaces because of they shadow our usefull parameters. */
- Put(KnownNameSpaces, HKEY("http://search.yahoo.com/mrss/"), NULL, reference_free_handler);
-#endif
- CtdlRegisterCleanupHook(rss_cleanup);
- }
return "rssclient";
}