void RSSManager::updateFeed(int feedId, RSSManagerCallback callback, void * data)
{
RSSFeedItemVector result;
RSSDocument doc;
RSSFeed & feed = getFeed(feedId);
if (feed.url.empty())
{
if (callback)
callback(feedId, false, result, data, "Empty feed url");
return;
}
// for debugging things
#ifdef _DEBUG
//
if (feed.url.at(0) == 0x7f)
{
doc.LoadFile(feed.url.substr(1, std::string::npos).c_str());
}
else
#endif
{
bool success = false;
std::vector<char> & file = manager.downloadSingle(feed.url, success);
if (success)
{
doc.Parse(file.data(), file.size());
}
else
{
if (callback)
{
callback(feedId, false, result, data, manager.getLastError());
}
return;
}
}
result = updateFeedFromDoc(&doc, feedId);
if (callback)
{
callback(feedId, true, result, data, "Success");
}
}
void AdafruitIO_Group::subCallback(char *val, uint16_t len)
{
char *line;
char *name;
char *value;
if(_groupCallback == NULL)
return;
while((line = strtok_r(val, "\n", &val)) != NULL) {
name = strtok_r(line, ",", &line);
// couldn't grab name from line, move on
if(! name)
continue;
// don't handle location for now
if(strcmp(name, "location") == 0)
continue;
value = strtok_r(line, ",", &line);
// no value? move on
if(! value)
continue;
AdafruitIO_Data *feed = getFeed(name);
// we couldn't get the data, move on
if(! feed)
continue;
feed->setValue(value);
call(feed);
}
}
void AdafruitIO_Group::set(const char *feed, double value)
{
AdafruitIO_Data *f = getFeed(feed);
f->setValue(value);
}
void AdafruitIO_Group::set(const char *feed, unsigned long value)
{
AdafruitIO_Data *f = getFeed(feed);
f->setValue(value);
}