// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.

#ifndef CAS_PROPERTIES_H
#define CAS_PROPERTIES_H

#include <string>

namespace wvcas {

// Properties methods must be implemented for a platform. The values returned
// describe the capabilities and configuration of a device using Widevine CAS.
class Properties {
 private:
  Properties();   // Not implemented
  ~Properties();  // NotImplemented
 public:
  // Sets the |company_name| field value to be populated in and EMM license
  // request. Returns false if unable to set the value.
  static bool GetCompanyName(std::string* company_name);
  // Sets the |model_name| field value to be populated in and EMM license
  // request. Returns false if unable to set the value.
  static bool GetModelName(std::string* model_name);
  // Sets the |product_name| field value to be populated in and EMM license
  // request. Returns false if unable to set the value.
  static bool GetProductName(std::string* product_name);
  // Sets the |arch_name| field value to be populated in and EMM license
  // request. Returns false if unable to set the value.
  static bool GetArchitectureName(std::string* arch_name);
  // Sets the |device_name| field value to be populated in and EMM license
  // request. Returns false if unable to set the value.
  static bool GetDeviceName(std::string* device_name);
  // Sets the |build_info| field value to be populated in and EMM license
  // request. Returns false if unable to set the value.
  static bool GetBuildInfo(std::string* build_info);
  // Returns a path to CAS oemcrypto library, either default,
  // or overridden through system property.
  // Returned path could be either absolute or relative.
  // Returns false if unable to set the value.
  static bool GetOEMCryptoPath(std::string* path);
  // Sets |version| to Widevine CAS plugin version. Returns false if unable to
  // set the value.
  static bool GetWvCasPluginVersion(std::string& version);
};

}  // namespace wvcas

#endif  // CAS_PROPERTIES_H