// Copyright 2012 Google Inc. All Rights Reserved.

#ifndef CDM_BASE_LICENSE_H_
#define CDM_BASE_LICENSE_H_

#include "license_protocol.pb.h"
#include "wv_cdm_types.h"

namespace wvcdm {

using video_widevine_server::sdk::LicenseIdentification;

class CryptoSession;

class CdmLicense {

 public:

  CdmLicense();
  ~CdmLicense();

  bool Init(const std::string& token, CryptoSession* session);

  bool PrepareKeyRequest(const CdmInitData& init_data,
                         CdmKeyMessage* signed_request);
  bool PrepareKeyRenewalRequest(CdmKeyMessage* signed_request);
  bool HandleKeyResponse(const CdmKeyResponse& license_response);
  bool HandleKeyRenewalResponse(const CdmKeyResponse& license_response);

private:

  LicenseIdentification license_id_;
  CryptoSession* session_;
  std::string token_;

  CORE_DISALLOW_COPY_AND_ASSIGN(CdmLicense);
};

}  // namespace wvcdm

#endif  // CDM_BASE_LICENSE_H_