bool CFileCurl::GetMimeType(const CURL &url, CStdString &content, CStdString useragent)
{
/*
歌方:
1、
卦指:
1、
傍苧:
1、
*/
CFileCurl file;
if (!useragent.IsEmpty())
file.SetUserAgent(useragent);
if( file.Stat(url, NULL) == 0 )
{
content = file.GetMimeType();
CLog::Log(LOGDEBUG, "CFileCurl::GetMimeType - %s -> %s", url.Get().c_str(), content.c_str());
return true;
}
CLog::Log(LOGDEBUG, "CFileCurl::GetMimeType - %s -> failed", url.Get().c_str());
content = "";
return false;
}
bool CDVDInputStreamFile::Open(const char* strFile, const std::string& content)
{
CStdString stdFile = strFile;
CURI url(stdFile);
if (!CDVDInputStream::Open(strFile, content)) return false;
m_pFile = new CFile();
if (!m_pFile) return false;
unsigned int flags = READ_TRUNCATED;
if( CFileItem(stdFile, false).IsInternetStream() )
flags |= READ_CACHED;
bool bOpen = false;
// This is a workaround for HTML5 video content. we need to pass a user agent string from
// the file item into the resulting file, but can only do this if we open ourselves
if( m_item.m_strPath.Left(7).Equals("http://") ||
m_item.m_strPath.Left(8).Equals("https://"))
{
CStdString extraInfo = m_item.GetExtraInfo();
if( extraInfo && extraInfo.Left(11).Equals("User-Agent:") )
{
CFileCurl* curl = new CFileCurl();
curl->SetUserAgent(extraInfo);
if( !curl->Open(stdFile) )
{
delete m_pFile;
m_pFile = NULL;
return false;
}
// success - atttach to m_pfile
m_pFile->Attach( curl, flags );
curl = NULL;
bOpen = true;
}
}
// open file in binary mode
if( !bOpen && !m_pFile->Open(stdFile, flags))
{
delete m_pFile;
m_pFile = NULL;
return false;
}
if (m_pFile->GetImplemenation() && (content.empty() || content == "application/octet-stream"))
m_content = m_pFile->GetImplemenation()->GetContent();
m_eof = true;
return true;
}
bool CFileCurl::GetMimeType(const CURL &url, CStdString &content, CStdString useragent)
{
CFileCurl file;
if (!useragent.IsEmpty())
file.SetUserAgent(useragent);
struct __stat64 buffer;
if( file.Stat(url, &buffer) == 0 )
{
if (buffer.st_mode == _S_IFDIR)
content = "x-directory/normal";
else
content = file.GetMimeType();
CLog::Log(LOGDEBUG, "CFileCurl::GetMimeType - %s -> %s", url.Get().c_str(), content.c_str());
return true;
}
CLog::Log(LOGDEBUG, "CFileCurl::GetMimeType - %s -> failed", url.Get().c_str());
content = "";
return false;
}
bool CFileCurl::GetContent(const CURI &url, CStdString &content, CStdString useragent)
{
CFileCurl file;
if (!useragent.IsEmpty())
file.SetUserAgent(useragent);
if( file.Stat(url, NULL) == 0 )
{
content = file.GetContent();
return true;
}
if (file.GetLastRetCode() > 400 )
{
content = "text/html";
}
else
{
content = "";
}
return false;
}
void CRssReader::Process()
{
while (GetQueueSize())
{
CSingleLock lock(*this);
int iFeed = m_vecQueue.front();
m_vecQueue.erase(m_vecQueue.begin());
m_strFeed[iFeed] = "";
m_strColors[iFeed] = "";
CFileCurl http;
http.SetUserAgent(g_settings.m_userAgent);
http.SetTimeout(2);
CStdString strXML;
CStdString strUrl = m_vecUrls[iFeed];
lock.Leave();
int nRetries = 3;
CURL url(strUrl);
// we wait for the network to come up
if ((url.GetProtocol() == "http" || url.GetProtocol() == "https") && !g_application.getNetwork().IsAvailable(true))
strXML = "<rss><item><title>"+g_localizeStrings.Get(15301)+"</title></item></rss>";
else
{
unsigned int starttime = CTimeUtils::GetTimeMS();
while ( (!m_bStop) && (nRetries > 0) )
{
unsigned int currenttimer = CTimeUtils::GetTimeMS() - starttime;
if (currenttimer > 15000)
{
CLog::Log(LOGERROR,"Timeout whilst retrieving %s", strUrl.c_str());
http.Cancel();
break;
}
nRetries--;
if (url.GetProtocol() != "http" && url.GetProtocol() != "https")
{
CFile file;
if (file.Open(strUrl))
{
char *yo = new char[(int)file.GetLength()+1];
file.Read(yo,file.GetLength());
yo[file.GetLength()] = '\0';
strXML = yo;
delete[] yo;
break;
}
}
else
if (http.Get(strUrl, strXML))
{
CLog::Log(LOGDEBUG, "Got rss feed: %s", strUrl.c_str());
break;
}
}
http.Cancel();
}
if ((!strXML.IsEmpty()) && m_pObserver)
{
// erase any <content:encoded> tags (also unsupported by tinyxml)
int iStart = strXML.Find("<content:encoded>");
int iEnd = 0;
while (iStart > 0)
{
// 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((LPSTR)strXML.c_str(),iFeed))
{
CLog::Log(LOGDEBUG, "Parsed rss feed: %s", strUrl.c_str());
}
}
}
UpdateObserver();
}
