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47fc031576ffd1211fa893caaba42394e0714ff2
android/libwvdrmengine/include_hidl/mapErrors-inl.h
Alex Dale 247cf053e5 Enable the CDM to track the DRM private key type. 
[ Merge of http://go/wvgerrit/110923 ]

The CDM is responsible for telling OEMCrypto the underlying DRM
private key type when loading it into a session.  To do this, the
CDM must determine and store the key type of a successfully loaded
provisioning response.  The type of key is available from the
DRM certificate proto that is provided in the reponse.

This change introduces a class to contain the wrapped key and
type together.  To store the type, the CDM device files have been
updated to include a key type with the DRM certificate and to
store from and load to the new class.

Unittests have been updated for using the new class where the
wrapped key was used before.

Test: Linux unit tests
Bug: 140813486
Change-Id: I09249afe9c291632fb651ecd00eac697d6939ec7
2021-02-01 13:37:57 -08:00

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//
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine License
// Agreement.
//
#ifndef WV_MAP_ERRORS_H_
#define WV_MAP_ERRORS_H_
#include "media/stagefright/MediaErrors.h"
#include "utils/Errors.h"
#include "wv_cdm_types.h"
#include "HidlTypes.h"
#include "WVErrors.h"
namespace wvdrm {
static Status mapCdmResponseType(wvcdm::CdmResponseType res) {
switch (res) {
case wvcdm::KEY_ADDED:
case wvcdm::KEY_MESSAGE:
case wvcdm::KEY_CANCELED:
// KEY_ADDED, KEY_MESSAGE, and KEY_CANCELLED are all alternative
// success messages for certain CDM methods instead of NO_ERROR.
case wvcdm::NO_ERROR:
return Status::OK;
case wvcdm::DECRYPT_NOT_READY:
case wvcdm::KEY_NOT_FOUND_IN_SESSION:
case wvcdm::NEED_KEY:
case wvcdm::NO_MATCHING_ENTITLEMENT_KEY:
// TODO(http://b/119690361): there are several NO_CONTENT_* errors.
// that should probably all turn into NO_LICENSE. Here, and below, and
// everywhere.
case wvcdm::NO_CONTENT_KEY_3:
return Status::ERROR_DRM_NO_LICENSE;
case wvcdm::NEED_PROVISIONING:
return Status::ERROR_DRM_NOT_PROVISIONED;
case wvcdm::DEVICE_REVOKED:
return Status::ERROR_DRM_DEVICE_REVOKED;
case wvcdm::INSUFFICIENT_CRYPTO_RESOURCES:
return Status::ERROR_DRM_RESOURCE_BUSY;
case wvcdm::RELEASE_USAGE_INFO_ERROR:
case wvcdm::RELEASE_USAGE_INFO_FAILED:
case wvcdm::SYSTEM_INVALIDATED_ERROR:
return Status::ERROR_DRM_INVALID_STATE;
case wvcdm::SESSION_NOT_FOUND_FOR_DECRYPT:
case wvcdm::SESSION_NOT_FOUND_1:
case wvcdm::SESSION_NOT_FOUND_2:
case wvcdm::SESSION_NOT_FOUND_3:
case wvcdm::SESSION_NOT_FOUND_4:
case wvcdm::SESSION_NOT_FOUND_5:
case wvcdm::SESSION_NOT_FOUND_6:
case wvcdm::SESSION_NOT_FOUND_7:
case wvcdm::SESSION_NOT_FOUND_8:
case wvcdm::SESSION_NOT_FOUND_9:
case wvcdm::SESSION_NOT_FOUND_10:
case wvcdm::SESSION_NOT_FOUND_18:
case wvcdm::SESSION_NOT_FOUND_19:
case wvcdm::SESSION_NOT_FOUND_20:
case wvcdm::SESSION_NOT_FOUND_21:
case wvcdm::SESSION_NOT_FOUND_22:
case wvcdm::SESSION_NOT_FOUND_23:
return Status::ERROR_DRM_SESSION_NOT_OPENED;
case wvcdm::DECRYPT_ERROR:
case wvcdm::SECURE_BUFFER_REQUIRED:
return Status::ERROR_DRM_CANNOT_HANDLE;
case wvcdm::ANALOG_OUTPUT_ERROR:
case wvcdm::KEY_PROHIBITED_FOR_SECURITY_LEVEL:
case wvcdm::INSUFFICIENT_OUTPUT_PROTECTION:
return Status::ERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION;
case wvcdm::KEYSET_ID_NOT_FOUND_4:
return Status::BAD_VALUE;
// The following cases follow the order in wv_cdm_types.h
// to make it easier to keep track of newly defined errors.
case wvcdm::KEY_ERROR:
case wvcdm::ADD_KEY_ERROR:
case wvcdm::CERT_PROVISIONING_EMPTY_SERVICE_CERTIFICATE:
case wvcdm::CERT_PROVISIONING_GET_KEYBOX_ERROR_1:
case wvcdm::CERT_PROVISIONING_INVALID_CERT_TYPE:
case wvcdm::CERT_PROVISIONING_REQUEST_ERROR_1:
case wvcdm::CERT_PROVISIONING_NONCE_GENERATION_ERROR:
case wvcdm::CERT_PROVISIONING_REQUEST_ERROR_4:
case wvcdm::CERT_PROVISIONING_RESPONSE_ERROR_1:
case wvcdm::CERT_PROVISIONING_RESPONSE_ERROR_2:
case wvcdm::CERT_PROVISIONING_RESPONSE_ERROR_3:
case wvcdm::CERT_PROVISIONING_RESPONSE_ERROR_4:
case wvcdm::CERT_PROVISIONING_RESPONSE_ERROR_7:
case wvcdm::CERT_PROVISIONING_RESPONSE_ERROR_8:
case wvcdm::DEVICE_CERTIFICATE_ERROR_1:
case wvcdm::DEVICE_CERTIFICATE_ERROR_2:
case wvcdm::DEVICE_CERTIFICATE_ERROR_3:
case wvcdm::DEVICE_CERTIFICATE_ERROR_4:
case wvcdm::EMPTY_KEY_DATA_1:
case wvcdm::EMPTY_KEY_DATA_2:
case wvcdm::EMPTY_KEYSET_ID:
case wvcdm::EMPTY_KEYSET_ID_ENG_1:
case wvcdm::EMPTY_KEYSET_ID_ENG_2:
case wvcdm::EMPTY_KEYSET_ID_ENG_3:
case wvcdm::EMPTY_KEYSET_ID_ENG_4:
case wvcdm::EMPTY_LICENSE_RENEWAL:
case wvcdm::EMPTY_LICENSE_RESPONSE_1:
case wvcdm::EMPTY_LICENSE_RESPONSE_2:
case wvcdm::EMPTY_PROVISIONING_CERTIFICATE_1:
case wvcdm::EMPTY_PROVISIONING_RESPONSE:
case wvcdm::EMPTY_SESSION_ID:
case wvcdm::GENERATE_DERIVED_KEYS_ERROR:
case wvcdm::LICENSE_RENEWAL_NONCE_GENERATION_ERROR:
case wvcdm::GENERATE_USAGE_REPORT_ERROR:
case wvcdm::GET_LICENSE_ERROR:
case wvcdm::GET_RELEASED_LICENSE_ERROR:
case wvcdm::GET_USAGE_INFO_ERROR_1:
case wvcdm::GET_USAGE_INFO_ERROR_2:
case wvcdm::GET_USAGE_INFO_ERROR_3:
case wvcdm::GET_USAGE_INFO_ERROR_4:
case wvcdm::INIT_DATA_NOT_FOUND:
case wvcdm::INVALID_DECRYPT_PARAMETERS_ENG_1:
case wvcdm::INVALID_DECRYPT_PARAMETERS_ENG_2:
case wvcdm::INVALID_DECRYPT_PARAMETERS_ENG_3:
case wvcdm::INVALID_DECRYPT_PARAMETERS_ENG_4:
case wvcdm::INVALID_DEVICE_CERTIFICATE_TYPE:
case wvcdm::INVALID_KEY_SYSTEM:
case wvcdm::INVALID_LICENSE_RESPONSE:
case wvcdm::INVALID_LICENSE_TYPE:
case wvcdm::PARAMETER_NULL:
case wvcdm::INVALID_PARAMETERS_LIC_1:
case wvcdm::INVALID_PARAMETERS_LIC_2:
case wvcdm::INVALID_PROVISIONING_PARAMETERS_1:
case wvcdm::INVALID_PROVISIONING_PARAMETERS_2:
case wvcdm::INVALID_PROVISIONING_REQUEST_PARAM_1:
case wvcdm::INVALID_PROVISIONING_REQUEST_PARAM_2:
case wvcdm::INVALID_QUERY_KEY:
case wvcdm::INVALID_SESSION_ID:
case wvcdm::KEY_REQUEST_ERROR_1:
case wvcdm::KEY_SIZE_ERROR_1:
case wvcdm::KEY_SIZE_ERROR_2:
case wvcdm::KEYSET_ID_NOT_FOUND_1:
case wvcdm::KEYSET_ID_NOT_FOUND_2:
case wvcdm::KEYSET_ID_NOT_FOUND_3:
case wvcdm::LICENSE_ID_NOT_FOUND:
case wvcdm::LICENSE_PARSER_INIT_ERROR:
case wvcdm::LICENSE_PARSER_NOT_INITIALIZED_1:
case wvcdm::LICENSE_PARSER_NOT_INITIALIZED_2:
case wvcdm::LICENSE_PARSER_NOT_INITIALIZED_3:
case wvcdm::LICENSE_RESPONSE_NOT_SIGNED:
case wvcdm::LICENSE_RESPONSE_PARSE_ERROR_1:
case wvcdm::LICENSE_RESPONSE_PARSE_ERROR_2:
case wvcdm::LICENSE_RESPONSE_PARSE_ERROR_3:
case wvcdm::LOAD_KEY_ERROR:
case wvcdm::NO_CONTENT_KEY:
case wvcdm::REFRESH_KEYS_ERROR:
case wvcdm::REMOVE_ALL_USAGE_INFO_ERROR_1:
case wvcdm::REMOVE_ALL_USAGE_INFO_ERROR_2:
case wvcdm::RELEASE_KEY_ERROR:
case wvcdm::RELEASE_KEY_REQUEST_ERROR:
case wvcdm::RELEASE_LICENSE_ERROR_1:
case wvcdm::RELEASE_LICENSE_ERROR_2:
case wvcdm::RENEW_KEY_ERROR_1:
case wvcdm::RENEW_KEY_ERROR_2:
case wvcdm::RESTORE_OFFLINE_LICENSE_ERROR_2:
case wvcdm::RESTORE_OFFLINE_LICENSE_ERROR_3:
case wvcdm::NOT_INITIALIZED_ERROR:
case wvcdm::REINIT_ERROR:
case wvcdm::SESSION_KEYS_NOT_FOUND:
case wvcdm::SIGNATURE_NOT_FOUND:
case wvcdm::STORE_LICENSE_ERROR_1:
case wvcdm::STORE_LICENSE_ERROR_2:
case wvcdm::STORE_USAGE_INFO_ERROR:
case wvcdm::UNPROVISION_ERROR_1:
case wvcdm::UNPROVISION_ERROR_2:
case wvcdm::UNPROVISION_ERROR_3:
case wvcdm::UNPROVISION_ERROR_4:
case wvcdm::UNSUPPORTED_INIT_DATA:
case wvcdm::USAGE_INFO_NOT_FOUND:
case wvcdm::PARSE_SERVICE_CERTIFICATE_ERROR:
case wvcdm::CLIENT_ID_GENERATE_RANDOM_ERROR:
case wvcdm::CLIENT_ID_AES_INIT_ERROR:
case wvcdm::CLIENT_ID_AES_ENCRYPT_ERROR:
case wvcdm::CLIENT_ID_RSA_INIT_ERROR:
case wvcdm::CLIENT_ID_RSA_ENCRYPT_ERROR:
case wvcdm::LICENSE_PARSER_NOT_INITIALIZED_4:
case wvcdm::INVALID_PARAMETERS_LIC_3:
case wvcdm::INVALID_PARAMETERS_LIC_4:
case wvcdm::INVALID_PARAMETERS_LIC_6:
case wvcdm::INVALID_PARAMETERS_LIC_7:
case wvcdm::CENC_INIT_DATA_UNAVAILABLE:
case wvcdm::PREPARE_CENC_CONTENT_ID_FAILED:
case wvcdm::WEBM_INIT_DATA_UNAVAILABLE:
case wvcdm::PREPARE_WEBM_CONTENT_ID_FAILED:
case wvcdm::UNSUPPORTED_INIT_DATA_FORMAT:
case wvcdm::LICENSE_REQUEST_NONCE_GENERATION_ERROR:
case wvcdm::LICENSE_REQUEST_SERVICE_CERTIFICATE_GENERATION_ERROR:
case wvcdm::EMPTY_LICENSE_REQUEST:
case wvcdm::DUPLICATE_SESSION_ID_SPECIFIED:
case wvcdm::LICENSE_RENEWAL_PROHIBITED:
case wvcdm::EMPTY_PROVISIONING_CERTIFICATE_2:
case wvcdm::OFFLINE_LICENSE_PROHIBITED:
case wvcdm::STORAGE_PROHIBITED:
case wvcdm::EMPTY_KEYSET_ID_ENG_5:
case wvcdm::SESSION_NOT_FOUND_11:
case wvcdm::LOAD_USAGE_INFO_FILE_ERROR:
case wvcdm::LOAD_USAGE_INFO_MISSING:
case wvcdm::SESSION_FILE_HANDLE_INIT_ERROR:
case wvcdm::INCORRECT_CRYPTO_MODE:
case wvcdm::INVALID_PARAMETERS_ENG_5:
case wvcdm::SESSION_NOT_FOUND_12:
case wvcdm::KEY_NOT_FOUND_1:
case wvcdm::KEY_NOT_FOUND_2:
case wvcdm::KEY_CONFLICT_1:
case wvcdm::SESSION_NOT_FOUND_13:
case wvcdm::SESSION_NOT_FOUND_14:
case wvcdm::SESSION_NOT_FOUND_15:
case wvcdm::SESSION_NOT_FOUND_16:
case wvcdm::KEY_NOT_FOUND_3:
case wvcdm::KEY_NOT_FOUND_4:
case wvcdm::KEY_NOT_FOUND_5:
case wvcdm::KEY_NOT_FOUND_6:
case wvcdm::INVALID_SESSION_1:
case wvcdm::NO_DEVICE_KEY_1:
case wvcdm::NO_CONTENT_KEY_2:
case wvcdm::INVALID_PARAMETERS_ENG_13:
case wvcdm::INVALID_PARAMETERS_ENG_14:
case wvcdm::INVALID_PARAMETERS_ENG_15:
case wvcdm::INVALID_PARAMETERS_ENG_16:
case wvcdm::CLIENT_IDENTIFICATION_TOKEN_ERROR_1:
case wvcdm::UNKNOWN_SELECT_KEY_ERROR_1:
case wvcdm::UNKNOWN_SELECT_KEY_ERROR_2:
case wvcdm::CREATE_USAGE_TABLE_ERROR:
case wvcdm::LOAD_USAGE_HEADER_GENERATION_SKEW:
case wvcdm::LOAD_USAGE_HEADER_SIGNATURE_FAILURE:
case wvcdm::LOAD_USAGE_HEADER_BAD_MAGIC:
case wvcdm::LOAD_USAGE_HEADER_UNKNOWN_ERROR:
case wvcdm::CREATE_USAGE_ENTRY_UNKNOWN_ERROR:
case wvcdm::LOAD_USAGE_ENTRY_GENERATION_SKEW:
case wvcdm::LOAD_USAGE_ENTRY_SIGNATURE_FAILURE:
case wvcdm::LOAD_USAGE_ENTRY_UNKNOWN_ERROR:
case wvcdm::UPDATE_USAGE_ENTRY_UNKNOWN_ERROR:
case wvcdm::SHRINK_USAGE_TABLE_HEADER_UNKNOWN_ERROR:
case wvcdm::MOVE_USAGE_ENTRY_UNKNOWN_ERROR:
case wvcdm::COPY_OLD_USAGE_ENTRY_UNKNOWN_ERROR:
case wvcdm::INVALID_PARAMETERS_ENG_22:
case wvcdm::INVALID_PARAMETERS_ENG_23:
case wvcdm::USAGE_INFORMATION_SUPPORT_FAILED:
case wvcdm::USAGE_SUPPORT_GET_API_FAILED:
case wvcdm::UNEXPECTED_EMPTY_USAGE_ENTRY:
case wvcdm::INVALID_USAGE_ENTRY_NUMBER_MODIFICATION:
case wvcdm::USAGE_INVALID_NEW_ENTRY:
case wvcdm::USAGE_INVALID_PARAMETERS_1:
case wvcdm::USAGE_ENTRY_NUMBER_MISMATCH:
case wvcdm::USAGE_GET_ENTRY_RETRIEVE_INVALID_STORAGE_TYPE:
case wvcdm::USAGE_GET_ENTRY_RETRIEVE_LICENSE_FAILED:
case wvcdm::USAGE_GET_ENTRY_RETRIEVE_USAGE_INFO_FAILED:
case wvcdm::USAGE_STORE_ENTRY_RETRIEVE_INVALID_STORAGE_TYPE:
case wvcdm::USAGE_STORE_ENTRY_RETRIEVE_LICENSE_FAILED:
case wvcdm::USAGE_STORE_ENTRY_RETRIEVE_USAGE_INFO_FAILED:
case wvcdm::USAGE_STORE_LICENSE_FAILED:
case wvcdm::USAGE_STORE_USAGE_INFO_FAILED:
case wvcdm::USAGE_INVALID_LOAD_ENTRY:
case wvcdm::REMOVE_ALL_USAGE_INFO_ERROR_5:
case wvcdm::REMOVE_ALL_USAGE_INFO_ERROR_6:
case wvcdm::REMOVE_ALL_USAGE_INFO_ERROR_7:
case wvcdm::INCORRECT_USAGE_SUPPORT_TYPE_1:
case wvcdm::INCORRECT_USAGE_SUPPORT_TYPE_2:
case wvcdm::NO_USAGE_ENTRIES:
case wvcdm::LIST_LICENSE_ERROR_1:
case wvcdm::LIST_LICENSE_ERROR_2:
case wvcdm::LIST_USAGE_ERROR_1:
case wvcdm::LIST_USAGE_ERROR_2:
case wvcdm::DELETE_USAGE_ERROR_1:
case wvcdm::DELETE_USAGE_ERROR_2:
case wvcdm::DELETE_USAGE_ERROR_3:
case wvcdm::PRIVACY_MODE_ERROR_1:
case wvcdm::PRIVACY_MODE_ERROR_2:
case wvcdm::PRIVACY_MODE_ERROR_3:
case wvcdm::EMPTY_RESPONSE_ERROR_1:
case wvcdm::INVALID_PARAMETERS_ENG_24:
case wvcdm::PARSE_RESPONSE_ERROR_1:
case wvcdm::PARSE_RESPONSE_ERROR_2:
case wvcdm::PARSE_RESPONSE_ERROR_3:
case wvcdm::PARSE_RESPONSE_ERROR_4:
case wvcdm::LOAD_SYSTEM_ID_ERROR:
case wvcdm::REMOVE_USAGE_INFO_ERROR_1:
case wvcdm::REMOVE_USAGE_INFO_ERROR_2:
case wvcdm::REMOVE_USAGE_INFO_ERROR_3:
case wvcdm::NOT_AN_ENTITLEMENT_SESSION:
case wvcdm::LOAD_ENTITLED_CONTENT_KEYS_ERROR:
case wvcdm::GET_PROVISIONING_METHOD_ERROR:
case wvcdm::INVALID_SESSION_2:
case wvcdm::DEVICE_CANNOT_REPROVISION:
case wvcdm::SET_DECRYPT_HASH_ERROR:
case wvcdm::GET_DECRYPT_HASH_ERROR:
case wvcdm::INVALID_DECRYPT_HASH_FORMAT:
case wvcdm::EMPTY_LICENSE_REQUEST_2:
case wvcdm::EMPTY_LICENSE_REQUEST_3:
case wvcdm::EMPTY_LICENSE_RESPONSE_3:
case wvcdm::EMPTY_LICENSE_RESPONSE_4:
case wvcdm::PARSE_REQUEST_ERROR_1:
case wvcdm::PARSE_REQUEST_ERROR_2:
case wvcdm::INVALID_LICENSE_REQUEST_TYPE_1:
case wvcdm::INVALID_LICENSE_REQUEST_TYPE_2:
case wvcdm::LICENSE_RESPONSE_PARSE_ERROR_4:
case wvcdm::LICENSE_RESPONSE_PARSE_ERROR_5:
case wvcdm::INVALID_LICENSE_TYPE_2:
case wvcdm::SIGNATURE_NOT_FOUND_2:
case wvcdm::SESSION_KEYS_NOT_FOUND_2:
case wvcdm::GET_OFFLINE_LICENSE_STATE_ERROR_1:
case wvcdm::GET_OFFLINE_LICENSE_STATE_ERROR_2:
case wvcdm::REMOVE_OFFLINE_LICENSE_ERROR_1:
case wvcdm::REMOVE_OFFLINE_LICENSE_ERROR_2:
case wvcdm::OUTPUT_TOO_LARGE_ERROR:
case wvcdm::SESSION_LOST_STATE_ERROR:
case wvcdm::GENERATE_DERIVED_KEYS_ERROR_2:
case wvcdm::LOAD_DEVICE_RSA_KEY_ERROR:
case wvcdm::NONCE_GENERATION_ERROR:
case wvcdm::GENERATE_SIGNATURE_ERROR:
case wvcdm::UNKNOWN_CLIENT_TOKEN_TYPE:
case wvcdm::DEACTIVATE_USAGE_ENTRY_ERROR:
case wvcdm::SERVICE_CERTIFICATE_PROVIDER_ID_EMPTY:
case wvcdm::OPEN_CRYPTO_SESSION_ERROR:
case wvcdm::LOAD_SRM_ERROR:
case wvcdm::RANDOM_GENERATION_ERROR:
case wvcdm::CRYPTO_SESSION_NOT_INITIALIZED:
case wvcdm::GET_DEVICE_ID_ERROR:
case wvcdm::GET_TOKEN_FROM_OEM_CERT_ERROR:
case wvcdm::CRYPTO_SESSION_NOT_OPEN:
case wvcdm::GET_TOKEN_FROM_KEYBOX_ERROR:
case wvcdm::KEYBOX_TOKEN_TOO_SHORT:
case wvcdm::EXTRACT_SYSTEM_ID_FROM_OEM_CERT_ERROR:
case wvcdm::RSA_SIGNATURE_GENERATION_ERROR:
case wvcdm::GET_HDCP_CAPABILITY_FAILED:
case wvcdm::GET_NUMBER_OF_OPEN_SESSIONS_ERROR:
case wvcdm::GET_MAX_NUMBER_OF_OPEN_SESSIONS_ERROR:
case wvcdm::NOT_IMPLEMENTED_ERROR:
case wvcdm::GET_SRM_VERSION_ERROR:
case wvcdm::REWRAP_DEVICE_RSA_KEY_ERROR:
case wvcdm::INVALID_SRM_LIST:
case wvcdm::USAGE_INVALID_PARAMETERS_2:
case wvcdm::CORE_MESSAGE_NOT_FOUND:
case wvcdm::LOAD_PROVISIONING_ERROR:
case wvcdm::LOAD_LICENSE_ERROR:
case wvcdm::LOAD_RENEWAL_ERROR:
case wvcdm::CANNOT_DECRYPT_ZERO_SAMPLES:
case wvcdm::CANNOT_DECRYPT_ZERO_SUBSAMPLES:
case wvcdm::SAMPLE_AND_SUBSAMPLE_SIZE_MISMATCH:
case wvcdm::INVALID_IV_SIZE:
case wvcdm::LOAD_USAGE_ENTRY_INVALID_SESSION:
case wvcdm::MOVE_USAGE_ENTRY_DESTINATION_IN_USE:
case wvcdm::SHRINK_USAGE_TABLE_HEADER_ENTRY_IN_USE:
case wvcdm::LICENSE_USAGE_ENTRY_MISSING:
case wvcdm::PROVISIONING_NOT_ALLOWED_FOR_ATSC:
case wvcdm::NO_SRM_VERSION:
case wvcdm::CERT_PROVISIONING_RESPONSE_ERROR_9:
ALOGW("Returns UNKNOWN error for legacy status: %d", res);
return Status::ERROR_DRM_UNKNOWN;
case wvcdm::UNKNOWN_ERROR:
return Status::ERROR_DRM_UNKNOWN;
}
// Return here instead of as a default case so that the compiler will warn
// us if we forget to include an enum member in the switch statement.
return Status::ERROR_DRM_UNKNOWN;
}
static Status_V1_2 mapCdmResponseType_1_2(
wvcdm::CdmResponseType res) {
switch(res) {
case wvcdm::KEY_PROHIBITED_FOR_SECURITY_LEVEL:
return Status_V1_2::ERROR_DRM_INSUFFICIENT_SECURITY;
case wvcdm::OUTPUT_TOO_LARGE_ERROR:
return Status_V1_2::ERROR_DRM_FRAME_TOO_LARGE;
case wvcdm::SESSION_LOST_STATE_ERROR:
return Status_V1_2::ERROR_DRM_SESSION_LOST_STATE;
case wvcdm::LICENSE_REQUEST_NONCE_GENERATION_ERROR:
case wvcdm::LICENSE_RENEWAL_NONCE_GENERATION_ERROR:
case wvcdm::CERT_PROVISIONING_NONCE_GENERATION_ERROR:
case wvcdm::NONCE_GENERATION_ERROR:
// These are likely nonce flood errors
return Status_V1_2::ERROR_DRM_RESOURCE_CONTENTION;
default:
return static_cast<Status_V1_2>(mapCdmResponseType(res));
}
}
static inline bool isCdmResponseTypeSuccess(wvcdm::CdmResponseType res) {
return mapCdmResponseType(res) == Status::OK;
}
} // namespace wvdrm
#endif // WV_MAP_ERRORS_H_
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