zck_p.h

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*
* This file contains private API, this might break at any time between releases.
* You have been warned!
*
*/
#ifndef ZYPP_CURL_NG_NETWORK_PRIVATE_DOWNLOADERSTATES_ZCK_P_H_INCLUDED
#define ZYPP_CURL_NG_NETWORK_PRIVATE_DOWNLOADERSTATES_ZCK_P_H_INCLUDED
 
#include "base_p.h"
#include "basicdownloader_p.h"
#include "rangedownloader_p.h"
#include <zypp-core/zyppng/base/statemachine.h>
 
namespace zyppng {
 
#if ENABLE_ZCHUNK_COMPRESSION
 
  struct DLZckState;
  struct FinishedState;
 
  bool isZchunkFile ( const zypp::Pathname &file );
 
  struct DLZckHeadState : public BasicDownloaderStateBase {
    static constexpr auto stateId = Download::DlZChunkHead;
 
    DLZckHeadState( std::vector<Url> &&mirrors, DownloadPrivate &parent );
    DLZckHeadState( std::vector<Url> &&mirrors, std::shared_ptr<Request> &&oldReq, DownloadPrivate &parent );
 
    virtual bool initializeRequest( std::shared_ptr<Request> &r ) override;
    virtual void gotFinished () override;
 
    std::shared_ptr<DLZckState> transitionToDlZckState ();
 
    SignalProxy< void () > sigFinished() {
      return _sigFinished;
    }
    SignalProxy< void () > sigFailed() {
      return _sigFailed;
    }
  };
 
  struct DLZckState : public RangeDownloaderBaseState {
 
    static constexpr auto stateId = Download::DlZChunk;
 
    DLZckState ( std::vector<Url> &&mirrors, DownloadPrivate &parent );
 
    void enter ();
    void exit ();
 
    std::shared_ptr<FinishedState> transitionToFinished ();
 
    SignalProxy< void () > sigFinished() {
      return _sigFinished;
    }
 
    SignalProxy< void () > sigFallback() {
      return _sigFailed;
    }
 
    void setFinished() override;
 
  };
 
#endif
 
}
 
#endif