vdr-plugin-streamdev/server/connectionHTTP.h

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/*
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* $Id: connectionHTTP.h,v 1.7 2010/07/19 13:49:31 schmirl Exp $
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*/
#ifndef VDR_STREAMDEV_SERVERS_CONNECTIONHTTP_H
#define VDR_STREAMDEV_SERVERS_CONNECTIONHTTP_H
#include "connection.h"
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#include "server/livestreamer.h"
#include "server/recstreamer.h"
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#include <map>
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#include <tools/select.h>
class cChannel;
class cChannelList;
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class cConnectionHTTP: public cServerConnection {
private:
enum eHTTPStatus {
hsRequest,
hsHeaders,
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hsBody,
hsFinished,
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};
std::string m_Authorization;
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eHTTPStatus m_Status;
tStrStrMap m_Params;
cStreamdevStreamer *m_Streamer;
eStreamType m_StreamType;
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// job: transfer
const cChannel *m_Channel;
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int m_Apid[2];
int m_Dpid[2];
// job: replay
cRecording *m_Recording;
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// job: listing
cChannelList *m_ChannelList;
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cChannelList* ChannelListFromString(const std::string &PathInfo, const std::string &Filebase, const std::string &Fileext) const;
bool ProcessURI(const std::string &PathInfo);
bool HttpResponse(int Code, bool Last, const char* ContentType = NULL, const char* Headers = "", ...);
//__attribute__ ((format (printf, 5, 6)));
/**
* Extract byte range from HTTP Range header. Returns false if no valid
* range is found. The contents of From and To are undefined in this
* case. From may be negative in which case To is undefined.
* TODO: support for multiple ranges.
*/
bool ParseRange(int64_t &From, int64_t &To) const;
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protected:
bool ProcessRequest(void);
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public:
cConnectionHTTP(void);
virtual ~cConnectionHTTP();
virtual void Attach(void) { if (m_Streamer != NULL) m_Streamer->Attach(); }
virtual void Detach(void) { if (m_Streamer != NULL) m_Streamer->Detach(); }
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virtual cString ToText() const;
virtual bool CanAuthenticate(void);
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virtual bool Command(char *Cmd);
virtual bool Abort(void) const;
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virtual void Flushed(void);
};
inline bool cConnectionHTTP::Abort(void) const
{
return !IsOpen() || (m_Streamer && m_Streamer->Abort());
}
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#endif // VDR_STREAMDEV_SERVERS_CONNECTIONVTP_H