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Added CDM support for production readiness reporting.

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[ Merge of http://go/wvgerrit/151518 ]

Extended the CDM layer to report OEMCrypto's production readiness
via string property query.

If OEMCrypto implementents OEMCrypto_ProductionReady(), then the
reported readiness by the CDM will report "True" or "False".

If OEMCrypto does not implement OEMCrypto_ProductionReady() then no
level of readiness is assumed, and the CDM will report "Unknown".

Bug: 231655151
Test: run_prov30_tests and request_license_test
Change-Id: I6afe481ef00ac129d02b004eca89a65810bfbff8
This commit is contained in:
Alex Dale
2022-05-05 20:48:04 -07:00
parent c4a2a08ee6
commit cd5afa88a6
13 changed files with 112 additions and 10 deletions
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22
libwvdrmengine/cdm/core/src/cdm_engine.cpp
View File

@@ -817,6 +817,28 @@ CdmResponseType CdmEngine::QueryStatus(RequestedSecurityLevel security_level,
}
return NO_ERROR;
}
if (query_token == QUERY_KEY_PRODUCTION_READY) {
CdmProductionReadiness readiness;
if (!crypto_session->GetProductionReadiness(security_level, &readiness)) {
LOGW("GetProductionReadiness failed");
return UNKNOWN_ERROR;
}
switch (readiness) {
case kProductionReadinessUnknown:
*query_response = QUERY_VALUE_UNKNOWN;
break;
case kProductionReadinessTrue:
*query_response = QUERY_VALUE_TRUE;
break;
case kProductionReadinessFalse:
*query_response = QUERY_VALUE_FALSE;
break;
default:
LOGW("Unknown readiness: %d", static_cast<int>(readiness));
return UNKNOWN_ERROR;
}
return NO_ERROR;
}
CdmResponseType status;
M_TIME(status = crypto_session->Open(security_level),