static void process(struct cconf *config) {
int i;
struct buffer *data;
proc_cache_purge(PROC_CACHE_PURGE_INTERVAL);
dlhist_purge(DLHIST_PURGE_INTERVAL);
for(i=0; i < config->nr; i++) {
struct target *t = config->target + i;
rss_t rss;
data = http_fetch_page(t->src);
if (!data)
continue;
rss = rss_parse(data->block, data->len);
if (!rss) {
error("failed to parse rss: %s", t->src);
continue;
}
process_items(rss, t);
rss_free(rss);
http_free(data);
}
}
rss_file *rss_open_file(const char *filename)
{
xmlParserCtxtPtr ctxt;
xmlDocPtr doc;
rss_file *f;
xmlNode *root_element = NULL;
gchar *fetched_time;
ctxt = xmlNewParserCtxt();
ctxt->sax->getEntity = _get_entity;
doc = xmlSAXParseFile(ctxt->sax, filename, 0);
if (!doc) {
fprintf(stderr, "Error parsing RSS file %s.\n", filename);
xmlFreeParserCtxt(ctxt);
return NULL;
}
root_element = xmlDocGetRootElement(doc);
if (!root_element) {
xmlFreeDoc(doc);
xmlFreeParserCtxt(ctxt);
fprintf(stderr, "Error parsing RSS file %s.\n", filename);
return NULL;
}
/* Establish the time the RSS file was 'fetched'. */
fetched_time = get_rfc822_time();
if (!fetched_time) {
xmlFreeDoc(doc);
xmlFreeParserCtxt(ctxt);
g_fprintf(stderr, "Error retrieving current time.\n");
return NULL;
}
f = rss_parse(filename, root_element, fetched_time);
xmlFreeDoc(doc);
xmlFreeParserCtxt(ctxt);
g_free(fetched_time);
return f;
}
