metalink_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_METALINK_P_H_INCLUDED
#define ZYPP_CURL_NG_NETWORK_PRIVATE_DOWNLOADERSTATES_METALINK_P_H_INCLUDED
 
#include "base_p.h"
#include "rangedownloader_p.h"
#include <zypp-core/zyppng/base/statemachine.h>
 
#include <zypp-curl/parser/MediaBlockList>
 
namespace zyppng {
 
  struct FinishedState;
 
  struct DlMetalinkState : public RangeDownloaderBaseState {
 
    static constexpr auto stateId = Download::DlMetalink;
 
    DlMetalinkState ( zypp::media::MediaBlockList &&blockList, std::vector<Url> &&mirrors, DownloadPrivate &parent );
 
    void enter ();
    void exit ();
    virtual void setFinished () override;
 
    std::shared_ptr<FinishedState> transitionToFinished ();
 
    // in case of error we might fall back, except for the errors listed here
    bool toFinalStateCondition () {
      return (  _error.type() == NetworkRequestError::Unauthorized
               || _error.type() == NetworkRequestError::AuthFailed );
    }
 
    bool toSimpleDownloadCondition () {
      return !toFinalStateCondition();
    }
 
    SignalProxy< void () > sigFinished() {
      return _sigFinished;
    }
 
    SignalProxy< void () > sigFailed() {
      return _sigFailed;
    }
 
  private:
    zypp::media::MediaBlockList _blockList;
    std::string        _fileChecksumType;
    std::optional<std::vector<unsigned char>> _fileChksumVec;
  };
 
}
 
#endif