466ec4e632
This is part one of a mult-part change to revise some metrics. Several metrics are currently EventMetric type when they should be a simpler type. Test: Added unit tests for the new types. Also, re-ran existing tests. Verified playback works with Google Play, and re-ran Widevine GTS tests. Bug: 36220619 Change-Id: I2ec8fc355f66ad4834dd722aacd22541fb9c94ad
116 lines
3.4 KiB
C++
116 lines
3.4 KiB
C++
// Copyright 2017 Google Inc. All Rights Reserved.
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//
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// This file contains the specializations for helper methods for the
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// ValueMetric class.
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#include <stdint.h>
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#include <string>
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#include "value_metric.h"
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#include "metrics_collections.h"
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#include "OEMCryptoCENC.h"
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#include "wv_cdm_types.h"
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namespace wvcdm {
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namespace metrics {
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// Private namespace for some helper implementation functions.
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namespace impl {
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template<>
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void Serialize<int32_t>(MetricSerializer* serializer,
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const std::string& metric_name,
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const int32_t& value) {
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serializer->SetInt32(metric_name, value);
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}
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template<>
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void Serialize<int64_t>(MetricSerializer* serializer,
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const std::string& metric_name,
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const int64_t& value) {
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serializer->SetInt64(metric_name, value);
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}
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// This specialization forces the uint32_t to an int32_t.
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template<>
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void Serialize<uint32_t>(MetricSerializer* serializer,
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const std::string& metric_name,
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const uint32_t& value) {
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serializer->SetInt32(metric_name, value);
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}
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// This specialization forces the uint32_t to an int64_t.
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template<>
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void Serialize<uint64_t>(MetricSerializer* serializer,
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const std::string& metric_name,
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const uint64_t& value) {
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serializer->SetInt64(metric_name, value);
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}
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// This specialization forces a bool to an int32_t.
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template<>
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void Serialize<bool>(MetricSerializer* serializer,
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const std::string& metric_name,
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const bool& value) {
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serializer->SetInt32(metric_name, value);
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}
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// This specialization forces an unsigned short to an int32_t.
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template<>
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void Serialize<unsigned short>(MetricSerializer* serializer,
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const std::string& metric_name,
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const unsigned short& value) {
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serializer->SetInt32(metric_name, value);
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}
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template<>
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void Serialize<std::string>(MetricSerializer* serializer,
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const std::string& metric_name,
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const std::string& value) {
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serializer->SetString(metric_name, value);
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}
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template<>
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void Serialize<double>(MetricSerializer* serializer,
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const std::string& metric_name,
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const double& value) {
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serializer->SetDouble(metric_name, value);
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}
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// These specializations force CDM-specific types to int32_t
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template<>
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void Serialize<CdmSecurityLevel>(MetricSerializer* serializer,
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const std::string& metric_name,
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const CdmSecurityLevel& value) {
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serializer->SetInt32(metric_name, value);
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}
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template<>
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void Serialize<OEMCrypto_HDCP_Capability>(
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MetricSerializer* serializer,
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const std::string& metric_name,
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const OEMCrypto_HDCP_Capability& value) {
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serializer->SetInt32(metric_name, value);
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}
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template<>
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void Serialize<OEMCrypto_ProvisioningMethod>(
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MetricSerializer* serializer,
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const std::string& metric_name,
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const OEMCrypto_ProvisioningMethod& value) {
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serializer->SetInt32(metric_name, value);
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}
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template<>
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void Serialize<OEMCryptoInitializationMode>(
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MetricSerializer* serializer,
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const std::string& metric_name,
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const OEMCryptoInitializationMode& value) {
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serializer->SetInt32(metric_name, value);
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}
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} // namespace impl
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} // namespace metrics
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} // namespace wvcdm
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