// Copyright 2013 Google Inc. All Rights Reserved.

#ifndef CDM_BASE_PROPERTIES_H_
#define CDM_BASE_PROPERTIES_H_

#include <map>
#include <string>

#include "lock.h"
#include "wv_cdm_types.h"

namespace wvcdm {

// This class saves information about features and properties enabled
// for a given platform. At initialization it initializes properties from
// property_configuration.h. That file specifies features selected for each
// platform. Core CDM can then query enabled features though specific getter
// methods.
// Setter methods are provided but their only planned use is for testing.
class Properties {
 public:
  static void Init();

  static inline bool begin_license_usage_when_received() {
    return begin_license_usage_when_received_;
  }
  static inline bool require_explicit_renew_request() {
    return require_explicit_renew_request_;
  }
  static inline bool oem_crypto_use_secure_buffers() {
    return oem_crypto_use_secure_buffers_;
  }
  static inline bool oem_crypto_use_fifo() {
    return oem_crypto_use_fifo_;
  }
  static inline bool oem_crypto_use_userspace_buffers() {
    return oem_crypto_use_userspace_buffers_;
  }
  static inline bool use_certificates_as_identification() {
    return use_certificates_as_identification_;
  }
  static bool GetModelName(std::string& model_name);
  static bool GetArchitectureName(std::string& arch_name);
  static bool GetDeviceName(std::string& device_name);
  static bool GetProductName(std::string& product_name);
  static bool GetBuildInfo(std::string& build_info);

 private:
  static void set_begin_license_usage_when_received(bool flag) {
    begin_license_usage_when_received_ = flag;
  }
  static void set_require_explicit_renew_request(bool flag) {
    require_explicit_renew_request_ = flag;
  }
  static void set_oem_crypto_use_secure_buffers(bool flag) {
    oem_crypto_use_secure_buffers_ = flag;
  }
  static void set_oem_crypto_use_fifo(bool flag) {
    oem_crypto_use_fifo_ = flag;
  }
  static void set_oem_crypto_use_userspace_buffers(bool flag) {
    oem_crypto_use_userspace_buffers_ = flag;
  }
  static void set_use_certificates_as_identification(bool flag) {
    use_certificates_as_identification_ = flag;
  }

  static bool begin_license_usage_when_received_;
  static bool require_explicit_renew_request_;
  static bool oem_crypto_use_secure_buffers_;
  static bool oem_crypto_use_fifo_;
  static bool oem_crypto_use_userspace_buffers_;
  static bool use_certificates_as_identification_;

  CORE_DISALLOW_COPY_AND_ASSIGN(Properties);
};

}  // namespace wvcdm

#endif  // CDM_BASE_PROPERTIES_H_