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Fixes widevine metrics proto serialization

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Changes to a much more efficient and more reusable protobuf format for
metrics.

Test: Widevine tests, Google Play and MediaDrm CTS test.
Bug: 73724218

Change-Id: I3299051d7a16bcd7758c8f272415ca40e10c1313
This commit is contained in:
Adam Stone
2018-02-20 19:12:02 -08:00
parent efc008c5a1
commit b19f0d106f
25 changed files with 1587 additions and 1867 deletions
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326
libwvdrmengine/cdm/metrics/include/metrics_collections.h
View File

@@ -6,14 +6,14 @@
#ifndef WVCDM_METRICS_METRICS_GROUP_H_
#define WVCDM_METRICS_METRICS_GROUP_H_
#include <ostream>
#include <stddef.h>
#include <stdint.h>
#include <ostream>
#include "OEMCryptoCENC.h"
#include "counter_metric.h"
#include "event_metric.h"
#include "metrics.pb.h"
#include "OEMCryptoCENC.h"
#include "value_metric.h"
#include "wv_cdm_types.h"
@@ -29,9 +29,9 @@
// long total_time = 0;
// long error_code = TimeSomeOperation(&total_time);
// M_RECORD(my_metrics, my_metric_name, total_time, error_code);
#define M_RECORD(GROUP, METRIC, TIME, ...) \
if ( GROUP ) { \
( GROUP ) -> METRIC . Record( TIME, ##__VA_ARGS__ ); \
#define M_RECORD(GROUP, METRIC, TIME, ...) \
if (GROUP) { \
(GROUP)->METRIC.Record(TIME, ##__VA_ARGS__); \
}
// This definition automatically times an operation and records the time and
@@ -44,107 +44,187 @@
// my_metrics_collection,
// oemcrypto_initialize_,
// sts);
#define M_TIME(CALL, GROUP, METRIC, ...) \
if ( GROUP ) { \
wvcdm::metrics::TimerMetric timer; \
timer.Start(); \
CALL; \
( GROUP ) -> METRIC . Record(timer.AsUs(), ##__VA_ARGS__ ); \
} else { \
CALL; \
#define M_TIME(CALL, GROUP, METRIC, ...) \
if (GROUP) { \
wvcdm::metrics::TimerMetric timer; \
timer.Start(); \
CALL; \
(GROUP)->METRIC.Record(timer.AsUs(), ##__VA_ARGS__); \
} else { \
CALL; \
}
namespace wvcdm {
namespace metrics {
namespace {
// Short name definitions to ease AttributeHandler definitions.
// Internal namespace to help simplify declarations.
const int kErrorCodeFieldNumber =
::drm_metrics::Attributes::kErrorCodeFieldNumber;
const int kErrorCodeBoolFieldNumber =
::drm_metrics::Attributes::kErrorCodeBoolFieldNumber;
const int kCdmSecurityLevelFieldNumber =
::drm_metrics::Attributes::kCdmSecurityLevelFieldNumber;
const int kSecurityLevelFieldNumber =
::drm_metrics::Attributes::kSecurityLevelFieldNumber;
const int kLengthFieldNumber =
::drm_metrics::Attributes::kLengthFieldNumber;
const int kEncryptAlgorithmFieldNumber =
::drm_metrics::Attributes::kEncryptionAlgorithmFieldNumber;
const int kSigningAlgorithmFieldNumber =
::drm_metrics::Attributes::kSigningAlgorithmFieldNumber;
const int kOemCryptoResultFieldNumber =
::drm_metrics::Attributes::kOemCryptoResultFieldNumber;
const int kKeyStatusTypeFieldNumber =
::drm_metrics::Attributes::kKeyStatusTypeFieldNumber;
const int kEventTypeFieldNumber =
::drm_metrics::Attributes::kEventTypeFieldNumber;
} // anonymous namespace
// This enum defines the conditions encountered during OEMCrypto Initialization
// in oemcrypto_adapter_dynamic.
typedef enum OEMCryptoInitializationMode {
OEMCrypto_INITIALIZED_USING_IN_APP = 0,
OEMCrypto_INITIALIZED_FORCING_L3 = 1,
OEMCrypto_INITIALIZED_USING_L3_NO_L1_LIBRARY_PATH = 2,
OEMCrypto_INITIALIZED_USING_L3_L1_OPEN_FAILED = 3,
OEMCrypto_INITIALIZED_USING_L3_L1_LOAD_FAILED = 4,
OEMCrypto_INITIALIZED_USING_L3_COULD_NOT_INITIALIZE_L1 = 5,
OEMCrypto_INITIALIZED_USING_L3_WRONG_L1_VERSION = 6,
OEMCrypto_INITIALIZED_USING_L1_WITH_KEYBOX = 7,
OEMCrypto_INITIALIZED_USING_L1_WITH_CERTIFICATE = 8,
OEMCrypto_INITIALIZED_USING_L1_CERTIFICATE_MIX = 9,
OEMCrypto_INITIALIZED_USING_L3_BAD_KEYBOX = 10,
OEMCrypto_INITIALIZED_USING_IN_APP = 0,
OEMCrypto_INITIALIZED_FORCING_L3 = 1,
OEMCrypto_INITIALIZED_USING_L3_NO_L1_LIBRARY_PATH = 2,
OEMCrypto_INITIALIZED_USING_L3_L1_OPEN_FAILED = 3,
OEMCrypto_INITIALIZED_USING_L3_L1_LOAD_FAILED = 4,
OEMCrypto_INITIALIZED_USING_L3_COULD_NOT_INITIALIZE_L1 = 5,
OEMCrypto_INITIALIZED_USING_L3_WRONG_L1_VERSION = 6,
OEMCrypto_INITIALIZED_USING_L1_WITH_KEYBOX = 7,
OEMCrypto_INITIALIZED_USING_L1_WITH_CERTIFICATE = 8,
OEMCrypto_INITIALIZED_USING_L1_CERTIFICATE_MIX = 9,
OEMCrypto_INITIALIZED_USING_L3_BAD_KEYBOX = 10,
OEMCrypto_INITIALIZED_USING_L3_COULD_NOT_OPEN_FACTORY_KEYBOX = 11,
OEMCrypto_INITIALIZED_USING_L3_COULD_NOT_INSTALL_KEYBOX = 12,
OEMCrypto_INITIALIZED_USING_L1_INSTALLED_KEYBOX = 13,
OEMCrypto_INITIALIZED_USING_L3_INVALID_L1 = 14,
OEMCrypto_INITIALIZED_USING_L1_WITH_PROVISIONING_3_0 = 15,
OEMCrypto_INITIALIZED_L3_INITIALIZATION_FAILED = 16
OEMCrypto_INITIALIZED_USING_L3_COULD_NOT_INSTALL_KEYBOX = 12,
OEMCrypto_INITIALIZED_USING_L1_INSTALLED_KEYBOX = 13,
OEMCrypto_INITIALIZED_USING_L3_INVALID_L1 = 14,
OEMCrypto_INITIALIZED_USING_L1_WITH_PROVISIONING_3_0 = 15,
OEMCrypto_INITIALIZED_L3_INITIALIZATION_FAILED = 16
} OEMCryptoInitializationMode;
// This class contains metrics for Crypto Session and OEM Crypto.
class CryptoMetrics {
public:
CryptoMetrics();
void Serialize(drm_metrics::MetricsGroup* metrics);
void Serialize(drm_metrics::WvCdmMetrics::CryptoMetrics *crypto_metrics);
/* CRYPTO SESSION */
// TODO(blueeyes): Convert this to crypto_session_default_security_level_.
ValueMetric<CdmSecurityLevel> crypto_session_security_level_;
CounterMetric<CdmResponseType> crypto_session_delete_all_usage_reports_;
CounterMetric<CdmResponseType> crypto_session_delete_multiple_usage_information_;
EventMetric<CdmResponseType, Pow2Bucket, CdmEncryptionAlgorithm> crypto_session_generic_decrypt_;
EventMetric<CdmResponseType, Pow2Bucket, CdmEncryptionAlgorithm> crypto_session_generic_encrypt_;
EventMetric<CdmResponseType, Pow2Bucket, CdmSigningAlgorithm> crypto_session_generic_sign_;
EventMetric<CdmResponseType, Pow2Bucket, CdmSigningAlgorithm> crypto_session_generic_verify_;
CounterMetric<bool> crypto_session_get_device_unique_id_;
CounterMetric<bool> crypto_session_get_token_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
crypto_session_delete_all_usage_reports_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
crypto_session_delete_multiple_usage_information_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType, kLengthFieldNumber,
Pow2Bucket, kEncryptAlgorithmFieldNumber, CdmEncryptionAlgorithm>
crypto_session_generic_decrypt_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType, kLengthFieldNumber,
Pow2Bucket, kEncryptAlgorithmFieldNumber, CdmEncryptionAlgorithm>
crypto_session_generic_encrypt_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType, kLengthFieldNumber,
Pow2Bucket, kSigningAlgorithmFieldNumber, CdmSigningAlgorithm>
crypto_session_generic_sign_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType, kLengthFieldNumber,
Pow2Bucket, kSigningAlgorithmFieldNumber, CdmSigningAlgorithm>
crypto_session_generic_verify_;
CounterMetric<kErrorCodeBoolFieldNumber, bool>
crypto_session_get_device_unique_id_;
CounterMetric<kErrorCodeBoolFieldNumber, bool> crypto_session_get_token_;
ValueMetric<double> crypto_session_life_span_;
EventMetric<bool> crypto_session_load_certificate_private_key_;
EventMetric<CdmResponseType, SecurityLevel> crypto_session_open_; // This is the requested security level.
EventMetric<kErrorCodeBoolFieldNumber, bool>
crypto_session_load_certificate_private_key_;
// This uses the requested security level.
EventMetric<kErrorCodeFieldNumber, CdmResponseType, kSecurityLevelFieldNumber,
SecurityLevel>
crypto_session_open_;
ValueMetric<uint32_t> crypto_session_system_id_;
EventMetric<CdmResponseType> crypto_session_update_usage_information_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType>
crypto_session_update_usage_information_;
ValueMetric<bool> crypto_session_usage_information_support_;
/* OEMCRYPTO */
ValueMetric<uint32_t> oemcrypto_api_version_;
CounterMetric<OEMCryptoResult> oemcrypto_close_session_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_copy_buffer_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_close_session_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_copy_buffer_;
ValueMetric<OEMCrypto_HDCP_Capability> oemcrypto_current_hdcp_capability_;
CounterMetric<OEMCryptoResult> oemcrypto_deactivate_usage_entry_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_decrypt_cenc_;
CounterMetric<OEMCryptoResult> oemcrypto_delete_usage_entry_;
CounterMetric<OEMCryptoResult> oemcrypto_delete_usage_table_;
EventMetric<OEMCryptoResult> oemcrypto_derive_keys_from_session_key_;
CounterMetric<OEMCryptoResult> oemcrypto_force_delete_usage_entry_;
EventMetric<OEMCryptoResult> oemcrypto_generate_derived_keys_;
CounterMetric<OEMCryptoResult> oemcrypto_generate_nonce_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generate_rsa_signature_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generate_signature_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generic_decrypt_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generic_encrypt_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generic_sign_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_generic_verify_;
CounterMetric<OEMCryptoResult> oemcrypto_get_device_id_;
EventMetric<OEMCryptoResult, Pow2Bucket> oemcrypto_get_key_data_;
CounterMetric<OEMCryptoResult> oemcrypto_get_oem_public_certificate_;
CounterMetric<OEMCryptoResult> oemcrypto_get_random_;
EventMetric<OEMCryptoResult> oemcrypto_initialize_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_deactivate_usage_entry_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_decrypt_cenc_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_delete_usage_entry_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_delete_usage_table_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_derive_keys_from_session_key_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_force_delete_usage_entry_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_generate_derived_keys_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_generate_nonce_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_generate_rsa_signature_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_generate_signature_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_generic_decrypt_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_generic_encrypt_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_generic_sign_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_generic_verify_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_get_device_id_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult, kLengthFieldNumber,
Pow2Bucket>
oemcrypto_get_key_data_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_get_oem_public_certificate_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_get_random_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_initialize_;
ValueMetric<bool> oemcrypto_is_anti_rollback_hw_present_;
ValueMetric<bool> oemcrypto_is_keybox_valid_;
EventMetric<OEMCryptoResult> oemcrypto_load_device_rsa_key_;
EventMetric<OEMCryptoResult> oemcrypto_load_entitled_keys_;
EventMetric<OEMCryptoResult> oemcrypto_load_keys_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_load_device_rsa_key_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_load_entitled_keys_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_load_keys_;
ValueMetric<OEMCrypto_HDCP_Capability> oemcrypto_max_hdcp_capability_;
ValueMetric<size_t> oemcrypto_max_number_of_sessions_;
ValueMetric<size_t> oemcrypto_number_of_open_sessions_;
ValueMetric<OEMCrypto_ProvisioningMethod> oemcrypto_provisioning_method_;
EventMetric<OEMCryptoResult> oemcrypto_refresh_keys_;
CounterMetric<OEMCryptoResult> oemcrypto_report_usage_;
EventMetric<OEMCryptoResult> oemcrypto_rewrap_device_rsa_key_;
EventMetric<OEMCryptoResult> oemcrypto_rewrap_device_rsa_key_30_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_refresh_keys_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_report_usage_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_rewrap_device_rsa_key_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_rewrap_device_rsa_key_30_;
ValueMetric<uint16_t> oemcrypto_security_patch_level_;
EventMetric<OEMCryptoResult> oemcrypto_select_key_;
EventMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_select_key_;
ValueMetric<CdmUsageSupportType> oemcrypto_usage_table_support_;
CounterMetric<OEMCryptoResult> oemcrypto_update_usage_table_;
CounterMetric<kOemCryptoResultFieldNumber, OEMCryptoResult>
oemcrypto_update_usage_table_;
};
// This class contains session-scoped metrics. All properties and
@@ -156,11 +236,12 @@ class SessionMetrics {
// Sets the session id of the metrics group. This allows the session
// id to be captured and reported as part of the collection of metrics.
void SetSessionId(const CdmSessionId& session_id) {
session_id_ = session_id; }
void SetSessionId(const CdmSessionId &session_id) {
session_id_ = session_id;
}
// Returns the session id or an empty session id if it has not been set.
const CdmSessionId& GetSessionId() const { return session_id_; }
const CdmSessionId &GetSessionId() const { return session_id_; }
// Marks the metrics object as completed and ready for serialization.
void SetCompleted() { completed_ = true; }
@@ -171,20 +252,23 @@ class SessionMetrics {
// Returns a pointer to the crypto metrics belonging to the engine instance.
// This instance retains ownership of the object.
CryptoMetrics* GetCryptoMetrics() { return &crypto_metrics_; }
CryptoMetrics *GetCryptoMetrics() { return &crypto_metrics_; }
// Metrics collected at the session level.
ValueMetric<double> cdm_session_life_span_; // Milliseconds.
EventMetric<CdmResponseType> cdm_session_renew_key_;
CounterMetric<CdmResponseType> cdm_session_restore_offline_session_;
CounterMetric<CdmResponseType> cdm_session_restore_usage_session_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType> cdm_session_renew_key_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_session_restore_offline_session_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_session_restore_usage_session_;
// Serialize the session metrics to the provided |metric_group|.
// |metric_group| is owned by the caller and must not be null.
void Serialize(drm_metrics::MetricsGroup* metric_group);
void Serialize(drm_metrics::WvCdmMetrics::SessionMetrics *session_metrics);
private:
void SerializeSessionMetrics(drm_metrics::MetricsGroup* metric_group);
void SerializeSessionMetrics(
drm_metrics::WvCdmMetrics::SessionMetrics *session_metrics);
CdmSessionId session_id_;
bool completed_;
CryptoMetrics crypto_metrics_;
@@ -210,7 +294,7 @@ class OemCryptoDynamicAdapterMetrics {
// Serialize the session metrics to the provided |metric_group|.
// |metric_group| is owned by the caller and must not be null.
void Serialize(drm_metrics::MetricsGroup* metric_group);
void Serialize(drm_metrics::WvCdmMetrics::EngineMetrics *engine_metrics);
// Clears the existing metric values.
void Clear();
@@ -227,7 +311,7 @@ class OemCryptoDynamicAdapterMetrics {
// initialization is guaranteed to be threadsafe. We return the reference to
// avoid non-guaranteed destructor order problems. Effectively, the destructor
// is never run for the created instance.
OemCryptoDynamicAdapterMetrics& GetDynamicAdapterMetricsInstance();
OemCryptoDynamicAdapterMetrics &GetDynamicAdapterMetricsInstance();
// This class contains engine-scoped metrics. All properties and
// statistics related to operations within the engine, but outside
@@ -240,7 +324,7 @@ class EngineMetrics {
// Add a new SessionMetrics instance and return a pointer to the caller.
// The new SessionMetrics instance is owned by this EngineMetrics instance
// and will exist until RemoveSession is called or this object is deleted.
SessionMetrics* AddSession();
SessionMetrics *AddSession();
// Removes the metrics object for the given session id. This should only
// be called when the SessionMetrics instance is no longer in use.
@@ -249,7 +333,7 @@ class EngineMetrics {
// Returns a pointer to the crypto metrics belonging to the engine instance.
// The CryptoMetrics instance is still owned by this object and will exist
// until this object is deleted.
CryptoMetrics* GetCryptoMetrics() { return &crypto_metrics_; }
CryptoMetrics *GetCryptoMetrics() { return &crypto_metrics_; }
// Serialize engine and session metrics into a serialized MetricsGroup
// instance and output that instance to the provided |metric_group|.
@@ -259,44 +343,66 @@ class EngineMetrics {
// |clear_sessions| indicates that this call should clear sessions metrics
// for those sessions that were serialized. This allows atomic
// serialization and closing of session-level metrics.
void Serialize(drm_metrics::MetricsGroup* metric_group, bool completed_only,
bool clear_serialized_sessions);
// void Serialize(drm_metrics::MetricsGroup* metric_group, bool
// completed_only,
// bool clear_serialized_sessions);
void Serialize(drm_metrics::WvCdmMetrics *engine_metrics);
void SetAppPackageName(const std::string& app_package_name);
void SetAppPackageName(const std::string &app_package_name);
// Metrics recorded at the engine level.
EventMetric<CdmResponseType> cdm_engine_add_key_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType> cdm_engine_add_key_;
ValueMetric<std::string> cdm_engine_cdm_version_;
CounterMetric<CdmResponseType> cdm_engine_close_session_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_close_session_;
ValueMetric<int64_t> cdm_engine_creation_time_millis_;
EventMetric<CdmResponseType, Pow2Bucket> cdm_engine_decrypt_;
CounterMetric<bool> cdm_engine_find_session_for_key_;
EventMetric<CdmResponseType> cdm_engine_generate_key_request_;
EventMetric<CdmResponseType> cdm_engine_get_provisioning_request_;
EventMetric<CdmResponseType> cdm_engine_get_usage_info_;
EventMetric<CdmResponseType> cdm_engine_handle_provisioning_response_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType, kLengthFieldNumber,
Pow2Bucket>
cdm_engine_decrypt_;
CounterMetric<kErrorCodeBoolFieldNumber, bool>
cdm_engine_find_session_for_key_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_generate_key_request_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_get_provisioning_request_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_get_secure_stop_ids_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_get_usage_info_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_handle_provisioning_response_;
ValueMetric<double> cdm_engine_life_span_; // Milliseconds
CounterMetric<CdmResponseType> cdm_engine_open_key_set_session_;
CounterMetric<CdmResponseType> cdm_engine_open_session_;
EventMetric<CdmResponseType> cdm_engine_query_key_status_;
CounterMetric<CdmResponseType> cdm_engine_remove_all_usage_info_;
CounterMetric<CdmResponseType> cdm_engine_remove_usage_info_;
CounterMetric<CdmResponseType> cdm_engine_release_usage_info_;
CounterMetric<CdmResponseType> cdm_engine_get_secure_stop_ids_;
CounterMetric<CdmResponseType> cdm_engine_remove_keys_;
EventMetric<CdmResponseType> cdm_engine_restore_key_;
CounterMetric<CdmResponseType, CdmSecurityLevel> cdm_engine_unprovision_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_open_key_set_session_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_open_session_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_query_key_status_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_release_all_usage_info_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_release_usage_info_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_remove_all_usage_info_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType> cdm_engine_remove_keys_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType>
cdm_engine_remove_usage_info_;
EventMetric<kErrorCodeFieldNumber, CdmResponseType> cdm_engine_restore_key_;
CounterMetric<kErrorCodeFieldNumber, CdmResponseType,
kCdmSecurityLevelFieldNumber, CdmSecurityLevel>
cdm_engine_unprovision_;
private:
Lock session_metrics_lock_;
std::vector<metrics::SessionMetrics*> session_metrics_list_;
std::vector<metrics::SessionMetrics *> session_metrics_list_;
CryptoMetrics crypto_metrics_;
std::string app_package_name_;
void SerializeEngineMetrics(drm_metrics::MetricsGroup* out);
void SerializeEngineMetrics(
drm_metrics::WvCdmMetrics::EngineMetrics *engine_metrics);
};
} // namespace metrics
} // namespace wvcdm
#endif // WVCDM_METRICS_METRICS_GROUP_H_
#endif // WVCDM_METRICS_METRICS_GROUP_H_