// Copyright 2016 Google Inc. All Rights Reserved.

#include "metrics_group.h"

#include "metrics_front_end.h"

namespace wvcdm {
namespace metrics {

MetricsGroup::MetricsGroup() :
    cdm_engine_add_key_(
        "/drm/widevine/cdm_engine/add_key/time",
        "error"),
    cdm_engine_close_session_(
        "/drm/widevine/cdm_engine/close_session/time",
        "error"),
    cdm_engine_decrypt_(
        "/drm/widevine/cdm_engine/decrypt/time",
        "error"),
    cdm_engine_find_session_for_key_(
        "/drm/widevine/cdm_engine/find_session_for_key/time",
        "success"),
    cdm_engine_generate_key_request_(
        "/drm/widevine/cdm_engine/generate_key_request/time",
        "error"),
    cdm_engine_get_provisioning_request_(
        "/drm/widevine/cdm_engine/get_provisioning_request/time",
        "error"),
    cdm_engine_get_usage_info_(
        "/drm/widevine/cdm_engine/get_usage_info/time",
        "error"),
    cdm_engine_handle_provisioning_response_(
        "/drm/widevine/cdm_engine/handle_provisioning_response/time",
        "error"),
    cdm_engine_life_span_(
        "/drm/widevine/cdm_engine/life_span/time"),
    cdm_engine_open_key_set_session_(
        "/drm/widevine/cdm_engine/open_key_set_session/time",
        "error"),
    cdm_engine_open_session_(
        "/drm/widevine/cdm_engine/open_session/time",
        "error"),
    cdm_engine_query_key_status_(
        "/drm/widevine/cdm_engine/query_key_status/time",
        "error"),
    cdm_engine_release_all_usage_info_(
        "/drm/widevine/cdm_engine/release_all_usage_info/time",
        "error"),
    cdm_engine_release_usage_info_(
        "/drm/widevine/cdm_engine/release_usage_info/time",
        "error"),
    cdm_engine_remove_keys_(
        "/drm/widevine/cdm_engine/remove_keys/time",
        "error"),
    cdm_engine_restore_key_(
        "/drm/widevine/cdm_engine/restore_key/time",
        "error"),
    cdm_engine_unprovision_(
        "/drm/widevine/cdm_engine/unprovision/time",
        "error",
        "security_level"),
    cdm_session_life_span_(
        "/drm/widevine/cdm_session/life_span/time"),
    cdm_session_renew_key_(
        "/drm/widevine/cdm_session/renew_key/time",
        "error"),
    cdm_session_restore_offline_session_(
        "/drm/widevine/cdm_session/restore_offline_session/time",
        "error"),
    cdm_session_restore_usage_session_(
        "/drm/widevine/cdm_session/restore_usage_session/time",
        "error"),
    crypto_session_delete_all_usage_reports_(
        "/drm/widevine/crypto_session/delete_all_usage_reports/time",
        "error"),
    crypto_session_delete_multiple_usage_information_(
        "/drm/widevine/crypto_session/delete_multiple_usage_information/time",
        "error"),
    crypto_session_generic_decrypt_(
        "/drm/widevine/crypto_session/generic_decrypt/time",
        "error",
        "length",
        "algorithm"),
    crypto_session_generic_encrypt_(
        "/drm/widevine/crypto_session/generic_encrypt/time",
        "error",
        "length",
        "algorithm"),
    crypto_session_generic_sign_(
        "/drm/widevine/crypto_session/generic_sign/time",
        "error",
        "length",
        "algorithm"),
    crypto_session_generic_verify_(
        "/drm/widevine/crypto_session/generic_verify/time",
        "error",
        "length",
        "algorithm"),
    crypto_session_get_device_unique_id_(
        "/drm/widevine/crypto_session/get_device_unique_id/time",
        "success"),
    crypto_session_get_security_level_(
        "/drm/widevine/crypto_session/get_security_level/time",
        "security_level"),
    crypto_session_get_system_id_(
        "/drm/widevine/crypto_session/get_system_id/time",
        "success",
        "id"),
    crypto_session_get_token_(
        "/drm/widevine/crypto_session/get_token/time",
        "success"),
    crypto_session_life_span_(
        "/drm/widevine/crypto_session/life_span/time"),
    crypto_session_load_certificate_private_key_(
        "/drm/widevine/crypto_session/load_certificate_private_key/time",
        "success"),
    crypto_session_open_(
        "/drm/widevine/crypto_session/open/time",
        "error",
        "security_level"),
    crypto_session_update_usage_information_(
        "/drm/widevine/crypto_session/update_usage_information/time",
        "error"),
    crypto_session_usage_information_support_(
        "/drm/widevine/crypto_session/usage_information_support/time",
        "success"),
    oemcrypto_api_version_(
        "/drm/widevine/oemcrypto/api_version/time",
        "version",
        "security_level"),
    oemcrypto_close_session_(
        "/drm/widevine/oemcrypto/close_session/time",
        "error"),
    oemcrypto_copy_buffer_(
        "/drm/widevine/oemcrypto/copy_buffer/time",
        "error",
        "security_level",
        "length"),
    oemcrypto_deactivate_usage_entry_(
        "/drm/widevine/oemcrypto/deactivate_usage_entry/time",
        "error"),
    oemcrypto_decrypt_cenc_(
        "/drm/widevine/oemcrypto/decrypt_cenc/time",
        "error",
        "length"),
    oemcrypto_delete_usage_entry_(
        "/drm/widevine/oemcrypto/delete_usage_entry/time",
        "error"),
    oemcrypto_delete_usage_table_(
        "/drm/widevine/oemcrypto/delete_usage_table/time",
        "error"),
    oemcrypto_derive_keys_from_session_key_(
        "/drm/widevine/oemcrypto/derive_keys_from_session_key/time",
        "error"),
    oemcrypto_force_delete_usage_entry_(
        "/drm/widevine/oemcrypto/force_delete_usage_entry/time",
        "error"),
    oemcrypto_generate_derived_keys_(
        "/drm/widevine/oemcrypto/generate_derived_keys/time",
        "error"),
    oemcrypto_generate_nonce_(
        "/drm/widevine/oemcrypto/generate_nonce/time",
        "error"),
    oemcrypto_generate_rsa_signature_(
        "/drm/widevine/oemcrypto/generate_rsa_signature/time",
        "error",
        "length"),
    oemcrypto_generate_signature_(
        "/drm/widevine/oemcrypto/generate_signature/time",
        "error",
        "length"),
    oemcrypto_generic_decrypt_(
        "/drm/widevine/oemcrypto/generic_decrypt/time",
        "error",
        "length"),
    oemcrypto_generic_encrypt_(
        "/drm/widevine/oemcrypto/generic_encrypt/time",
        "error",
        "length"),
    oemcrypto_generic_sign_(
        "/drm/widevine/oemcrypto/generic_sign/time",
        "error",
        "length"),
    oemcrypto_generic_verify_(
        "/drm/widevine/oemcrypto/generic_verify/time",
        "error",
        "length"),
    oemcrypto_get_device_id_(
        "/drm/widevine/oemcrypto/get_device_id/time",
        "error",
        "security_level"),
    oemcrypto_get_hdcp_capability_(
        "/drm/widevine/oemcrypto/get_hdcp_capability/time",
        "error",
        "security_level"),
    oemcrypto_get_key_data_(
        "/drm/widevine/oemcrypto/get_key_data/time",
        "error",
        "length",
        "security_level"),
    oemcrypto_get_max_number_of_sessions_(
        "/drm/widevine/oemcrypto/get_max_number_of_sessions/time",
        "error",
        "security_level"),
    oemcrypto_get_number_of_open_sessions_(
        "/drm/widevine/oemcrypto/get_number_of_open_sessions/time",
        "error",
        "security_level"),
    oemcrypto_get_oem_public_certificate_(
        "/drm/widevine/oemcrypto/get_oem_public_certificate/time",
        "error"),
    oemcrypto_get_provisioning_method_(
        "/drm/widevine/oemcrypto/get_provisioning_method/time",
        "method",
        "security_level"),
    oemcrypto_get_random_(
        "/drm/widevine/oemcrypto/get_random/time",
        "error",
        "length"),
    oemcrypto_initialize_(
        "/drm/widevine/oemcrypto/initialize/time",
        "error"),
    oemcrypto_install_keybox_(
        "/drm/widevine/oemcrypto/install_keybox/time",
        "error",
        "security_level"),
    oemcrypto_is_anti_rollback_hw_present_(
        "/drm/widevine/oemcrypto/is_anti_rollback_hw_present/time",
        "success",
        "security_level"),
    oemcrypto_is_keybox_valid_(
        "/drm/widevine/oemcrypto/is_keybox_valid/time",
        "error",
        "security_level"),
    oemcrypto_load_device_rsa_key_(
        "/drm/widevine/oemcrypto/load_device_rsa_key/time",
        "error"),
    oemcrypto_load_keys_(
        "/drm/widevine/oemcrypto/load_keys/time",
        "error"),
    oemcrypto_load_test_keybox_(
        "/drm/widevine/oemcrypto/load_test_keybox/time",
        "error"),
    oemcrypto_load_test_rsa_key_(
        "/drm/widevine/oemcrypto/load_test_rsa_key/time",
        "error"),
    oemcrypto_open_session_(
        "/drm/widevine/oemcrypto/open_session/time",
        "error",
        "security_level"),
    oemcrypto_refresh_keys_(
        "/drm/widevine/oemcrypto/refresh_keys/time",
        "error"),
    oemcrypto_report_usage_(
        "/drm/widevine/oemcrypto/report_usage/time",
        "error"),
    oemcrypto_rewrap_device_rsa_key_(
        "/drm/widevine/oemcrypto/rewrap_device_rsa_key/time",
        "error"),
    oemcrypto_rewrap_device_rsa_key_30_(
        "/drm/widevine/oemcrypto/rewrap_device_rsa_key_30/time",
        "error"),
    oemcrypto_security_level_(
        "/drm/widevine/oemcrypto/security_level/time",
        "result",
        "security_level"),
    oemcrypto_security_patch_level_(
        "/drm/widevine/oemcrypto/security_patch_level/time",
        "patch",
        "security_level"),
    oemcrypto_select_key_(
        "/drm/widevine/oemcrypto/select_key/time",
        "error"),
    oemcrypto_supports_usage_table_(
        "/drm/widevine/oemcrypto/supports_usage_table/time",
        "error",
        "security_level"),
    oemcrypto_update_usage_table_(
        "/drm/widevine/oemcrypto/update_usage_table/time",
        "error"),
    oemcrypto_wrap_keybox_(
        "/drm/widevine/oemcrypto/wrap_keybox/time",
        "error"),
    oemcrypto_initialization_mode_(
        "/drm/widevine/oemcrypto/initialization_mode",
        "message"),
    oemcrypto_l1_api_version_(
        "/drm/widevine/oemcrypto/l1_api_version",
        "version",
        "min_version") { }

MetricsGroup::~MetricsGroup() {
#if 0 // Disable metrics for now to work around P0:b/35093325
  MetricNotification* subscriber = MFE.CreateSubscriber();
  if (subscriber) {
    Publish(subscriber);
  }
  delete subscriber;
#endif
}

void MetricsGroup::Publish(MetricNotification* subscriber) {
  cdm_engine_add_key_.Publish(subscriber);
  cdm_engine_close_session_.Publish(subscriber);
  cdm_engine_decrypt_.Publish(subscriber);
  cdm_engine_find_session_for_key_.Publish(subscriber);
  cdm_engine_generate_key_request_.Publish(subscriber);
  cdm_engine_get_provisioning_request_.Publish(subscriber);
  cdm_engine_get_usage_info_.Publish(subscriber);
  cdm_engine_handle_provisioning_response_.Publish(subscriber);
  cdm_engine_life_span_.Publish(subscriber);
  cdm_engine_open_key_set_session_.Publish(subscriber);
  cdm_engine_open_session_.Publish(subscriber);
  cdm_engine_query_key_status_.Publish(subscriber);
  cdm_engine_release_all_usage_info_.Publish(subscriber);
  cdm_engine_release_usage_info_.Publish(subscriber);
  cdm_engine_remove_keys_.Publish(subscriber);
  cdm_engine_restore_key_.Publish(subscriber);
  cdm_engine_unprovision_.Publish(subscriber);
  cdm_session_life_span_.Publish(subscriber);
  cdm_session_renew_key_.Publish(subscriber);
  cdm_session_restore_offline_session_.Publish(subscriber);
  cdm_session_restore_usage_session_.Publish(subscriber);
  crypto_session_delete_all_usage_reports_.Publish(subscriber);
  crypto_session_delete_multiple_usage_information_.Publish(subscriber);
  crypto_session_generic_decrypt_.Publish(subscriber);
  crypto_session_generic_sign_.Publish(subscriber);
  crypto_session_generic_verify_.Publish(subscriber);
  crypto_session_get_device_unique_id_.Publish(subscriber);
  crypto_session_get_security_level_.Publish(subscriber);
  crypto_session_get_system_id_.Publish(subscriber);
  crypto_session_get_token_.Publish(subscriber);
  crypto_session_life_span_.Publish(subscriber);
  crypto_session_load_certificate_private_key_.Publish(subscriber);
  crypto_session_open_.Publish(subscriber);
  crypto_session_update_usage_information_.Publish(subscriber);
  crypto_session_usage_information_support_.Publish(subscriber);
  oemcrypto_api_version_.Publish(subscriber);
  oemcrypto_close_session_.Publish(subscriber);
  oemcrypto_copy_buffer_.Publish(subscriber);
  oemcrypto_deactivate_usage_entry_.Publish(subscriber);
  oemcrypto_decrypt_cenc_.Publish(subscriber);
  oemcrypto_delete_usage_entry_.Publish(subscriber);
  oemcrypto_delete_usage_table_.Publish(subscriber);
  oemcrypto_derive_keys_from_session_key_.Publish(subscriber);
  oemcrypto_force_delete_usage_entry_.Publish(subscriber);
  oemcrypto_generate_derived_keys_.Publish(subscriber);
  oemcrypto_generate_nonce_.Publish(subscriber);
  oemcrypto_generate_rsa_signature_.Publish(subscriber);
  oemcrypto_generate_signature_.Publish(subscriber);
  oemcrypto_generic_decrypt_.Publish(subscriber);
  oemcrypto_generic_encrypt_.Publish(subscriber);
  oemcrypto_generic_sign_.Publish(subscriber);
  oemcrypto_generic_verify_.Publish(subscriber);
  oemcrypto_get_device_id_.Publish(subscriber);
  oemcrypto_get_hdcp_capability_.Publish(subscriber);
  oemcrypto_get_key_data_.Publish(subscriber);
  oemcrypto_get_max_number_of_sessions_.Publish(subscriber);
  oemcrypto_get_number_of_open_sessions_.Publish(subscriber);
  oemcrypto_get_oem_public_certificate_.Publish(subscriber);
  oemcrypto_get_provisioning_method_.Publish(subscriber);
  oemcrypto_get_random_.Publish(subscriber);
  oemcrypto_install_keybox_.Publish(subscriber);
  oemcrypto_is_anti_rollback_hw_present_.Publish(subscriber);
  oemcrypto_is_keybox_valid_.Publish(subscriber);
  oemcrypto_load_device_rsa_key_.Publish(subscriber);
  oemcrypto_load_keys_.Publish(subscriber);
  oemcrypto_load_test_keybox_.Publish(subscriber);
  oemcrypto_load_test_rsa_key_.Publish(subscriber);
  oemcrypto_open_session_.Publish(subscriber);
  oemcrypto_refresh_keys_.Publish(subscriber);
  oemcrypto_report_usage_.Publish(subscriber);
  oemcrypto_rewrap_device_rsa_key_.Publish(subscriber);
  oemcrypto_rewrap_device_rsa_key_30_.Publish(subscriber);
  oemcrypto_security_level_.Publish(subscriber);
  oemcrypto_security_patch_level_.Publish(subscriber);
  oemcrypto_select_key_.Publish(subscriber);
  oemcrypto_supports_usage_table_.Publish(subscriber);
  oemcrypto_update_usage_table_.Publish(subscriber);
  oemcrypto_wrap_keybox_.Publish(subscriber);
  oemcrypto_initialization_mode_.Publish(subscriber);
  oemcrypto_l1_api_version_.Publish(subscriber);
}
}  // metrics
}  // wvcdm