bool CDAVDirectory::GetDirectory(const CURL& url, CFileItemList &items)
{
CCurlFile dav;
std::string strRequest = "PROPFIND";
dav.SetCustomRequest(strRequest);
dav.SetMimeType("text/xml; charset=\"utf-8\"");
dav.SetRequestHeader("depth", 1);
dav.SetPostData(
"<?xml version=\"1.0\" encoding=\"utf-8\" ?>"
" <D:propfind xmlns:D=\"DAV:\">"
" <D:prop>"
" <D:resourcetype/>"
" <D:getcontentlength/>"
" <D:getlastmodified/>"
" <D:creationdate/>"
" <D:displayname/>"
" </D:prop>"
" </D:propfind>");
if (!dav.Open(url))
{
CLog::Log(LOGERROR, "%s - Unable to get dav directory (%s)", __FUNCTION__, url.GetRedacted().c_str());
return false;
}
std::string strResponse;
dav.ReadData(strResponse);
std::string fileCharset(dav.GetProperty(XFILE::FILE_PROPERTY_CONTENT_CHARSET));
CXBMCTinyXML davResponse;
davResponse.Parse(strResponse, fileCharset);
if (!davResponse.Parse(strResponse))
{
CLog::Log(LOGERROR, "%s - Unable to process dav directory (%s)", __FUNCTION__, url.GetRedacted().c_str());
dav.Close();
return false;
}
TiXmlNode *pChild;
// Iterate over all responses
for (pChild = davResponse.RootElement()->FirstChild(); pChild != 0; pChild = pChild->NextSibling())
{
if (CDAVCommon::ValueWithoutNamespace(pChild, "response"))
{
CFileItem item;
ParseResponse(pChild->ToElement(), item);
CURL url2(url);
CURL url3(item.GetPath());
std::string itemPath(URIUtils::AddFileToFolder(url2.GetWithoutFilename(), url3.GetFileName()));
if (item.GetLabel().empty())
{
std::string name(itemPath);
URIUtils::RemoveSlashAtEnd(name);
item.SetLabel(CURL::Decode(URIUtils::GetFileName(name)));
}
if (item.m_bIsFolder)
URIUtils::AddSlashAtEnd(itemPath);
// Add back protocol options
if (!url2.GetProtocolOptions().empty())
itemPath += "|" + url2.GetProtocolOptions();
item.SetPath(itemPath);
if (!item.IsURL(url))
{
CFileItemPtr pItem(new CFileItem(item));
items.Add(pItem);
}
}
}
dav.Close();
return true;
}
void CRssReader::Process()
{
while (GetQueueSize())
{
CSingleLock lock(m_critical);
int iFeed = m_vecQueue.front();
m_vecQueue.erase(m_vecQueue.begin());
m_strFeed[iFeed].clear();
m_strColors[iFeed].clear();
CCurlFile http;
http.SetUserAgent(CServiceBroker::GetSettingsComponent()->GetAdvancedSettings()->m_userAgent);
http.SetTimeout(2);
std::string strXML;
std::string strUrl = m_vecUrls[iFeed];
lock.Leave();
int nRetries = 3;
CURL url(strUrl);
std::string fileCharset;
// we wait for the network to come up
if ((url.IsProtocol("http") || url.IsProtocol("https")) &&
!CServiceBroker::GetNetwork().IsAvailable())
{
CLog::Log(LOGWARNING, "RSS: No network connection");
strXML = "<rss><item><title>"+g_localizeStrings.Get(15301)+"</title></item></rss>";
}
else
{
XbmcThreads::EndTime timeout(15000);
while (!m_bStop && nRetries > 0)
{
if (timeout.IsTimePast())
{
CLog::Log(LOGERROR, "Timeout while retrieving rss feed: %s", strUrl.c_str());
break;
}
nRetries--;
if (!url.IsProtocol("http") && !url.IsProtocol("https"))
{
CFile file;
auto_buffer buffer;
if (file.LoadFile(strUrl, buffer) > 0)
{
strXML.assign(buffer.get(), buffer.length());
break;
}
}
else
{
if (http.Get(strUrl, strXML))
{
fileCharset = http.GetProperty(XFILE::FILE_PROPERTY_CONTENT_CHARSET);
CLog::Log(LOGDEBUG, "Got rss feed: %s", strUrl.c_str());
break;
}
else if (nRetries > 0)
Sleep(5000); // Network problems? Retry, but not immediately.
else
CLog::Log(LOGERROR, "Unable to obtain rss feed: %s", strUrl.c_str());
}
}
http.Cancel();
}
if (!strXML.empty() && m_pObserver)
{
// erase any <content:encoded> tags (also unsupported by tinyxml)
size_t iStart = strXML.find("<content:encoded>");
size_t iEnd = 0;
while (iStart != std::string::npos)
{
// get <content:encoded> end position
iEnd = strXML.find("</content:encoded>", iStart) + 18;
// erase the section
strXML = strXML.erase(iStart, iEnd - iStart);
iStart = strXML.find("<content:encoded>");
}
if (Parse(strXML, iFeed, fileCharset))
CLog::Log(LOGDEBUG, "Parsed rss feed: %s", strUrl.c_str());
}
}
UpdateObserver();
}