Upgrade widevine HIDL service to v1.1.

Merged from http://go/wvgerrit/44803.

Upgrade HIDL service to v1.1 and implements new 1.1 media API.

Test: Netflix and Play Movies & TV
  streaming and offline playback

Test: GTS WidevineH264PlaybackTests test
  e.g. ANDROID_BUILD_TOP= ./android-gts/tools/gts-tradefed run gts -m GtsMediaTestCases
  --test com.google.android.media.gts.WidevineH264PlaybackTests#testL1With480P30

Test: GTS MediaDrmTest tests
  e.g. ANDROID_BUILD_TOP= ./android-gts/tools/gts-tradefed run gts -m GtsMediaTestCases
  --test com.google.android.media.gts.MediaDrmTest#testWidevineApi28

Test: unit tests

bug: 69674645
Change-Id: I91e7e43f9178b61a531e846beffb5f5c17050a3c

libwvdrmengine/Android.mk

@@ -40,7 +40,7 @@ LOCAL_MODULE_OWNER := widevine
 include $(BUILD_PREBUILT)
 
 # -----------------------------------------------------------------------------
-# Builds android.hardware.drm@1.0-service.widevine
+# Builds android.hardware.drm@1.1-service.widevine
 #
 include $(CLEAR_VARS)
 
@@ -53,6 +53,7 @@ LOCAL_C_INCLUDES := \
 
 LOCAL_SHARED_LIBRARIES := \
   android.hardware.drm@1.0 \
+  android.hardware.drm@1.1 \
   libbase \
   libhidltransport \
   libhwbinder \
@@ -64,8 +65,8 @@ LOCAL_SHARED_LIBRARIES := \
 LOCAL_HEADER_LIBRARIES := \
   libstagefright_foundation_headers
 
-LOCAL_MODULE := android.hardware.drm@1.0-service.widevine
+LOCAL_MODULE := android.hardware.drm@1.1-service.widevine
-LOCAL_INIT_RC := src_hidl/android.hardware.drm@1.0-service.widevine.rc
+LOCAL_INIT_RC := src_hidl/android.hardware.drm@1.1-service.widevine.rc
 LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR)/bin/hw
 LOCAL_PROPRIETARY_MODULE := true
 LOCAL_MODULE_OWNER := widevine
@@ -237,6 +238,7 @@ LOCAL_STATIC_LIBRARIES := \
 
 LOCAL_SHARED_LIBRARIES := \
   android.hardware.drm@1.0 \
+  android.hardware.drm@1.1 \
   android.hidl.memory@1.0 \
   libcutils \
   libdl \

libwvdrmengine/include_hidl/TypeConvert.h

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef WVDRM_ANDROID_HARDWARE_DRM_V1_0_TYPECONVERT
+#ifndef WVDRM_ANDROID_HARDWARE_DRM_V1_1_TYPECONVERT
-#define WVDRM_ANDROID_HARDWARE_DRM_V1_0_TYPECONVERT
+#define WVDRM_ANDROID_HARDWARE_DRM_V1_1_TYPECONVERT
 #include "utils/Errors.h"
 
 #include <vector>
@@ -26,7 +26,7 @@
 namespace android {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::hidl_array;
@@ -71,7 +71,7 @@ template<typename T, size_t SIZE> std::vector<T> toVector(
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace android

libwvdrmengine/include_hidl/WVCreatePluginFactories.h

@@ -5,17 +5,17 @@
 #ifndef WV_CREATE_PLUGIN_FACTORIES_H_
 #define WV_CREATE_PLUGIN_FACTORIES_H_
 
-#include <android/hardware/drm/1.0/ICryptoFactory.h>
+#include <android/hardware/drm/1.1/ICryptoFactory.h>
-#include <android/hardware/drm/1.0/IDrmFactory.h>
+#include <android/hardware/drm/1.1/IDrmFactory.h>
 
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
-using ::android::hardware::drm::V1_0::ICryptoFactory;
+using ::android::hardware::drm::V1_1::ICryptoFactory;
-using ::android::hardware::drm::V1_0::IDrmFactory;
+using ::android::hardware::drm::V1_1::IDrmFactory;
 
 extern "C" {
   IDrmFactory* createDrmFactory();
@@ -23,7 +23,7 @@ extern "C" {
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/include_hidl/WVCryptoFactory.h

@@ -5,17 +5,17 @@
 #ifndef WV_CRYPTO_FACTORY_H_
 #define WV_CRYPTO_FACTORY_H_
 
-#include <android/hardware/drm/1.0/ICryptoFactory.h>
+#include <android/hardware/drm/1.1/ICryptoFactory.h>
 
 #include "WVTypes.h"
 
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
-using ::android::hardware::drm::V1_0::ICryptoFactory;
+using ::android::hardware::drm::V1_1::ICryptoFactory;
 using ::android::hardware::drm::V1_0::ICryptoPlugin;
 using ::android::hardware::hidl_array;
 using ::android::hardware::hidl_vec;
@@ -39,7 +39,7 @@ struct WVCryptoFactory : public ICryptoFactory {
 };
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/include_hidl/WVDrmFactory.h

@@ -5,7 +5,8 @@
 #ifndef WV_DRM_FACTORY_H_
 #define WV_DRM_FACTORY_H_
 
-#include <android/hardware/drm/1.0/IDrmFactory.h>
+#include <android/hardware/drm/1.1/IDrmFactory.h>
+#include <android/hardware/drm/1.1/IDrmPlugin.h>
 
 #include "WVGenericCryptoInterface.h"
 #include "WVTypes.h"
@@ -13,11 +14,11 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
-using ::android::hardware::drm::V1_0::IDrmFactory;
+using ::android::hardware::drm::V1_1::IDrmFactory;
-using ::android::hardware::drm::V1_0::IDrmPlugin;
+using ::android::hardware::drm::V1_1::IDrmPlugin;
 using ::android::hardware::hidl_array;
 using ::android::hardware::hidl_string;
 using ::android::hardware::Return;
@@ -50,7 +51,7 @@ struct WVDrmFactory : public IDrmFactory {
 extern "C" IDrmFactory* HIDL_FETCH_IDrmFactory(const char* name);
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/mediacrypto/Android.mk

@@ -64,6 +64,7 @@ LOCAL_STATIC_LIBRARIES := \
 
 LOCAL_SHARED_LIBRARIES := \
   android.hardware.drm@1.0 \
+  android.hardware.drm@1.1 \
   android.hidl.memory@1.0 \
   libhidlmemory \
   liblog

libwvdrmengine/mediacrypto/include_hidl/WVCryptoPlugin.h

@@ -14,7 +14,7 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::DestinationBuffer;
@@ -77,7 +77,7 @@ struct WVCryptoPlugin : public ICryptoPlugin {
 };
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/mediacrypto/src_hidl/WVCryptoPlugin.cpp

@@ -26,11 +26,11 @@ static const size_t kAESBlockSize = 16;
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::BufferType;
-using ::android::hardware::drm::V1_0::widevine::toVector;
+using ::android::hardware::drm::V1_1::widevine::toVector;
 using ::android::hardware::Void;
 
 using wvcdm::CdmDecryptionParameters;
@@ -416,7 +416,7 @@ void WVCryptoPlugin::incrementIV(uint64_t increaseBy,
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/mediacrypto/test/Android.mk

@@ -89,6 +89,7 @@ LOCAL_STATIC_LIBRARIES := \
 
 LOCAL_SHARED_LIBRARIES := \
   android.hardware.drm@1.0 \
+  android.hardware.drm@1.1 \
   android.hidl.memory@1.0 \
   libbinder \
   libcutils \

libwvdrmengine/mediacrypto/test/WVCryptoPlugin_test.cpp

@@ -27,7 +27,7 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::BufferType;
@@ -37,7 +37,7 @@ using ::android::hardware::drm::V1_0::Pattern;
 using ::android::hardware::drm::V1_0::SharedBuffer;
 using ::android::hardware::drm::V1_0::Status;
 using ::android::hardware::drm::V1_0::SubSample;
-using ::android::hardware::drm::V1_0::widevine::toHidlVec;
+using ::android::hardware::drm::V1_1::widevine::toHidlVec;
 using ::android::hardware::hidl_array;
 using ::android::hardware::hidl_handle;
 using ::android::hardware::hidl_memory;
@@ -773,7 +773,7 @@ TEST_F(WVCryptoPluginTest, DisallowsUnopenedSessionIdChanges) {
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/mediadrm/Android.mk

@@ -65,6 +65,7 @@ LOCAL_STATIC_LIBRARIES := \
 
 LOCAL_SHARED_LIBRARIES := \
   android.hardware.drm@1.0 \
+  android.hardware.drm@1.1 \
   android.hidl.memory@1.0 \
   liblog
 

libwvdrmengine/mediadrm/include_hidl/WVDrmPlugin.h

@@ -7,8 +7,9 @@
 
 #include <map>
 
-#include <android/hardware/drm/1.0/IDrmPlugin.h>
+#include <android/hardware/drm/1.1/IDrmPlugin.h>
 #include <android/hardware/drm/1.0/IDrmPluginListener.h>
+#include <android/hardware/drm/1.1/types.h>
 
 #include "cdm_client_property_set.h"
 #include "cdm_identifier.h"
@@ -21,22 +22,28 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::EventType;
-using ::android::hardware::drm::V1_0::IDrmPlugin;
 using ::android::hardware::drm::V1_0::IDrmPluginListener;
 using ::android::hardware::drm::V1_0::KeyRequestType;
 using ::android::hardware::drm::V1_0::KeyStatus;
 using ::android::hardware::drm::V1_0::KeyType;
 using ::android::hardware::drm::V1_0::KeyValue;
 using ::android::hardware::drm::V1_0::SecureStop;
+using ::android::hardware::drm::V1_0::SecureStopId;
 using ::android::hardware::drm::V1_0::Status;
+using ::android::hardware::drm::V1_1::DrmMetricGroup;
+using ::android::hardware::drm::V1_1::HdcpLevel;
+using ::android::hardware::drm::V1_1::IDrmPlugin;
+using ::android::hardware::drm::V1_1::SecureStopRelease;
+using ::android::hardware::drm::V1_1::SecurityLevel;
 using ::android::hardware::hidl_array;
 using ::android::hardware::hidl_string;
 using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::sp;
 
 using std::map;
@@ -61,6 +68,8 @@ struct WVDrmPlugin : public IDrmPlugin, IDrmPluginListener,
 
   Return<void> openSession(openSession_cb _hidl_cb) override;
 
+  Return<void> openSession_1_1(SecurityLevel securityLevel, openSession_1_1_cb _hidl_cb) override;
+
   Return<Status> closeSession(const hidl_vec<uint8_t>& sessionId) override;
 
   Return<void> getKeyRequest(
@@ -71,6 +80,14 @@ struct WVDrmPlugin : public IDrmPlugin, IDrmPluginListener,
       const hidl_vec<KeyValue>& optionalParameters,
       getKeyRequest_cb _hidl_cb) override;
 
+  Return<void> getKeyRequest_1_1(
+      const hidl_vec<uint8_t>& scope,
+      const hidl_vec<uint8_t>& initData,
+      const hidl_string& mimeType,
+      KeyType keyType,
+      const hidl_vec<KeyValue>& optionalParameters,
+      getKeyRequest_1_1_cb _hidl_cb) override;
+
   Return<void> provideKeyResponse(
       const hidl_vec<uint8_t>& scope,
       const hidl_vec<uint8_t>& response,
@@ -106,6 +123,26 @@ struct WVDrmPlugin : public IDrmPlugin, IDrmPluginListener,
   Return<Status> releaseSecureStop(
       const hidl_vec<uint8_t>& secureStopId) override;
 
+  Return<void> getMetrics(getMetrics_cb _hidl_cb) {
+      _hidl_cb(Status::ERROR_DRM_CANNOT_HANDLE, hidl_vec<DrmMetricGroup>());
+      return Void();
+  }
+
+  Return<void> getSecureStopIds(getSecureStopIds_cb _hidl_cb) override;
+
+  Return<Status> releaseSecureStops(const SecureStopRelease& ssRelease) override;
+
+  Return<Status> removeSecureStop(const hidl_vec<uint8_t>& secureStopId) override;
+
+  Return<Status> removeAllSecureStops() override;
+
+  Return<void> getHdcpLevels(getHdcpLevels_cb _hidl_cb) override;
+
+  Return<void> getNumberOfSessions(getNumberOfSessions_cb _hidl_cb) override;
+
+  Return<void> getSecurityLevel(const hidl_vec<uint8_t>& sessionId,
+          getSecurityLevel_cb _hidl_cb) override;
+
   Return<void> getPropertyString(
       const hidl_string& propertyName,
       getPropertyString_cb _hidl_cb) override;
@@ -370,13 +407,17 @@ struct WVDrmPlugin : public IDrmPlugin, IDrmPluginListener,
 
   Status mapOEMCryptoResult(OEMCryptoResult res);
 
+  SecurityLevel mapSecurityLevel(const std::string& level);
+
+  Status openSessionCommon(std::vector<uint8_t>& sessionId);
+
   bool initDataResemblesPSSH(const std::vector<uint8_t>& initData);
 
   Status unprovision(const CdmIdentifier& identifier);
 };
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/mediadrm/src_hidl/WVDrmPlugin.cpp

@@ -7,6 +7,7 @@
 #include <utils/Log.h>
 
 #include <list>
+#include <stdlib.h>
 
 #include "WVDrmPlugin.h"
 #include "TypeConvert.h"
@@ -29,7 +30,7 @@ static const char* const kSpecialUnprovisionResponse = "unprovision";
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::EventType;
@@ -37,9 +38,9 @@ using ::android::hardware::drm::V1_0::KeyRequestType;
 using ::android::hardware::drm::V1_0::KeyStatusType;
 using ::android::hardware::drm::V1_0::KeyType;
 using ::android::hardware::drm::V1_0::Status;
-using ::android::hardware::drm::V1_0::widevine::toHidlVec;
+using ::android::hardware::drm::V1_1::SecurityLevel;
-
+using ::android::hardware::drm::V1_1::widevine::toHidlVec;
-using ::android::hardware::drm::V1_0::widevine::toVector;
+using ::android::hardware::drm::V1_1::widevine::toVector;
 using ::android::hardware::Void;
 
 using wvcdm::kDefaultCdmIdentifier;
@@ -59,7 +60,6 @@ using wvcdm::CdmSecureStopId;
 using wvcdm::CdmUsageInfo;
 using wvcdm::CdmUsageInfoReleaseMessage;
 using wvcdm::KeyId;
-using wvcdm::SecurityLevel;
 
 namespace {
 
@@ -98,6 +98,25 @@ KeyStatusType ConvertFromCdmKeyStatus(CdmKeyStatus keyStatus) {
   }
 }
 
+HdcpLevel mapHdcpLevel(const std::string level) {
+  if (level == wvcdm::QUERY_VALUE_HDCP_V1)
+    return HdcpLevel::HDCP_V1;
+  else if (level == wvcdm::QUERY_VALUE_HDCP_V2_0)
+    return HdcpLevel::HDCP_V2;
+  else if (level == wvcdm::QUERY_VALUE_HDCP_V2_1)
+    return HdcpLevel::HDCP_V2_1;
+  else if (level == wvcdm::QUERY_VALUE_HDCP_V2_2)
+    return HdcpLevel::HDCP_V2_2;
+  else if (level == wvcdm::QUERY_VALUE_HDCP_NONE)
+    return HdcpLevel::HDCP_NONE;
+  else if (level == wvcdm::QUERY_VALUE_HDCP_NO_DIGITAL_OUTPUT)
+    return HdcpLevel::HDCP_NO_OUTPUT;
+  else {
+    ALOGE("Invalid HDCP level=%s", level.c_str());
+    return HdcpLevel::HDCP_NONE;
+  }
+}
+
 }  // namespace
 
 WVDrmPlugin::WVDrmPlugin(const sp<WvContentDecryptionModule>& cdm,
@@ -122,15 +141,13 @@ WVDrmPlugin::~WVDrmPlugin() {
   mCryptoSessions.clear();
 }
 
-Return<void> WVDrmPlugin::openSession(openSession_cb _hidl_cb) {
+Status WVDrmPlugin::openSessionCommon(std::vector<uint8_t>& sessionId) {
   Status status = Status::OK;
-  std::vector<uint8_t> sessionId;
 
   CdmIdentifier identifier;
   status = mCdmIdentifierBuilder.getCdmIdentifier(&identifier);
   if (status != Status::OK) {
-    _hidl_cb(status, toHidlVec(sessionId));
+    return status;
-    return Void();
   }
 
   CdmSessionId cdmSessionId;
@@ -140,8 +157,7 @@ Return<void> WVDrmPlugin::openSession(openSession_cb _hidl_cb) {
 
   if (!isCdmResponseTypeSuccess(res)) {
     status = mapAndNotifyOfCdmResponseType(sessionId, res);
-    _hidl_cb(status, toHidlVec(sessionId));
+    return status;
-    return Void();
   }
 
   bool success = false;
@@ -164,8 +180,7 @@ Return<void> WVDrmPlugin::openSession(openSession_cb _hidl_cb) {
   if (success) {
     // Marshal Session ID
     sessionId = StrToVector(cdmSessionId);
-    _hidl_cb(Status::OK, toHidlVec(sessionId));
+    return Status::OK;
-    return Void();
   } else {
     mCDM->CloseSession(cdmSessionId);
 
@@ -179,6 +194,79 @@ Return<void> WVDrmPlugin::openSession(openSession_cb _hidl_cb) {
       status = Status::ERROR_DRM_UNKNOWN;
     }
   }
+
+  return status;
+}
+
+Return<void> WVDrmPlugin::openSession(openSession_cb _hidl_cb) {
+  std::vector<uint8_t> sessionId;
+  Status status = openSessionCommon(sessionId);
+
+  _hidl_cb(status, toHidlVec(sessionId));
+  return Void();
+}
+
+SecurityLevel WVDrmPlugin::mapSecurityLevel(const std::string& level) {
+  SecurityLevel hSecurityLevel = SecurityLevel::UNKNOWN;
+
+  if (wvcdm::QUERY_VALUE_SECURITY_LEVEL_L1 == level) {
+    hSecurityLevel = SecurityLevel::HW_SECURE_ALL;
+  } else if (wvcdm::QUERY_VALUE_SECURITY_LEVEL_L2 == level) {
+    hSecurityLevel = SecurityLevel::HW_SECURE_CRYPTO;
+  } else if (wvcdm::QUERY_VALUE_SECURITY_LEVEL_L3 == level) {
+    hSecurityLevel = SecurityLevel::SW_SECURE_CRYPTO;
+  } // else QUERY_VALUE_SECURITY_LEVEL_UNKNOWN returns Security::UNKNOWN
+
+  return hSecurityLevel;
+}
+
+Return<void> WVDrmPlugin::openSession_1_1(
+    SecurityLevel requestedLevel,
+    openSession_1_1_cb _hidl_cb) {
+  std::vector<uint8_t> sessionId;
+  sessionId.clear();
+
+  if (SecurityLevel::UNKNOWN == requestedLevel) {
+    _hidl_cb(Status::ERROR_DRM_CANNOT_HANDLE, toHidlVec(sessionId));
+    return Void();
+  }
+
+  std::string native_security_level;
+  Status status = queryProperty(wvcdm::kLevelDefault,
+          wvcdm::QUERY_KEY_SECURITY_LEVEL, native_security_level);
+  if (Status::OK != status) {
+    _hidl_cb(status, toHidlVec(sessionId));
+    return Void();
+  }
+
+  if (wvcdm::QUERY_VALUE_SECURITY_LEVEL_L3 == native_security_level &&
+      requestedLevel >= SecurityLevel::SW_SECURE_DECODE) {
+    _hidl_cb(Status::ERROR_DRM_CANNOT_HANDLE, toHidlVec(sessionId));
+    return Void();
+  }
+
+  std::string wvcdm_security_level =
+      (SecurityLevel::SW_SECURE_CRYPTO == requestedLevel) ?
+      wvcdm::QUERY_VALUE_SECURITY_LEVEL_L3 : wvcdm::QUERY_VALUE_SECURITY_LEVEL_DEFAULT;
+
+  setPropertyString(hidl_string(wvcdm::QUERY_KEY_SECURITY_LEVEL),
+      hidl_string(wvcdm_security_level));
+
+  status = openSessionCommon(sessionId);
+  hidl_vec<uint8_t> hSessionId = toHidlVec(sessionId);
+  if (Status::OK == status) {
+    Return<void> hResult = getSecurityLevel(hSessionId, [&](Status status, SecurityLevel hSecurityLevel) {
+      if (Status::OK != status || requestedLevel != hSecurityLevel) {
+        ALOGE("Failed to open session with the requested security level=%d", requestedLevel);
+        if (Status::OK != closeSession(hSessionId)) sessionId.clear();
+      }
+    });
+    if (!hResult.isOk()) {
+      status = Status::ERROR_DRM_INVALID_STATE;
+      ALOGE("openSession_1_1 fails communication with the remote HAL");
+    }
+  }
+
   _hidl_cb(status, toHidlVec(sessionId));
   return Void();
 }
@@ -319,6 +407,38 @@ Return<void> WVDrmPlugin::getKeyRequest(
   return Void();
 }
 
+Return<void> WVDrmPlugin::getKeyRequest_1_1(
+    const hidl_vec<uint8_t>& scope,
+    const hidl_vec<uint8_t>& initData,
+    const hidl_string& mimeType,
+    KeyType keyType,
+    const hidl_vec<KeyValue>& optionalParameters,
+    getKeyRequest_1_1_cb _hidl_cb) {
+  hidl_string defaultUrl;
+  hidl_vec<uint8_t> request;
+  ::android::hardware::drm::V1_1::KeyRequestType requestType =
+          static_cast<::android::hardware::drm::V1_1::KeyRequestType>(KeyRequestType::UNKNOWN);
+  Status status = Status::ERROR_DRM_UNKNOWN;
+
+  defaultUrl.clear();
+  Return<void> hResult = getKeyRequest(scope, initData, mimeType, keyType, optionalParameters,
+          [&](Status statusCode, const hidl_vec<uint8_t>& hRequest,
+          KeyRequestType hKeyRequestType,
+          const hidl_string& hDefaultUrl) {
+      defaultUrl = hDefaultUrl;
+      request = hRequest;
+      requestType = static_cast<::android::hardware::drm::V1_1::KeyRequestType>(hKeyRequestType);
+      status = statusCode;
+  });
+  if (!hResult.isOk()) {
+    status = Status::ERROR_DRM_INVALID_STATE;
+    ALOGE("getKeyRequest_1_1 fails communication with the remote HAL");
+  }
+
+  _hidl_cb(status, request, requestType, defaultUrl);
+  return Void();
+}
+
 Return<void> WVDrmPlugin::provideKeyResponse(
     const hidl_vec<uint8_t>& scope,
     const hidl_vec<uint8_t>& response,
@@ -602,16 +722,7 @@ Return<void> WVDrmPlugin::getSecureStops(getSecureStops_cb _hidl_cb) {
 }
 
 Return<Status> WVDrmPlugin::releaseAllSecureStops() {
-
+  return removeAllSecureStops();
-  CdmIdentifier identifier;
-  Status status = mCdmIdentifierBuilder.getCdmIdentifier(&identifier);
-  if (status != Status::OK) {
-    return status;
-  }
-
-  CdmResponseType res = mCDM->RemoveAllUsageInfo(mPropertySet.app_id(),
-                                                 identifier);
-  return mapCdmResponseType(res);
 }
 
 Return<Status> WVDrmPlugin::releaseSecureStop(
@@ -633,6 +744,158 @@ Return<Status> WVDrmPlugin::releaseSecureStop(
   return mapCdmResponseType(res);
 }
 
+Return<void> WVDrmPlugin::getSecureStopIds(getSecureStopIds_cb _hidl_cb) {
+
+  std::vector<SecureStopId> secureStopIds;
+
+  CdmIdentifier identifier;
+  Status status = mCdmIdentifierBuilder.getCdmIdentifier(&identifier);
+  if (status != Status::OK) {
+    _hidl_cb(status, toHidlVec(secureStopIds));
+    return Void();
+  }
+
+  std::vector<CdmSecureStopId> ssids;
+  CdmResponseType res =
+      mCDM->GetSecureStopIds(mPropertySet.app_id(), identifier, &ssids);
+
+  if (isCdmResponseTypeSuccess(res)) {
+    for (auto itr = ssids.begin(); itr != ssids.end(); ++itr) {
+      const CdmSecureStopId& ssid = *itr;
+      secureStopIds.push_back(StrToVector(ssid));
+    }
+  }
+
+  _hidl_cb(mapCdmResponseType(res), toHidlVec(secureStopIds));
+  return Void();
+}
+
+Return<Status> WVDrmPlugin::releaseSecureStops(const SecureStopRelease& ssRelease) {
+
+  if (ssRelease.opaqueData.size() == 0) {
+    return Status::BAD_VALUE;
+  }
+
+  CdmIdentifier identifier;
+  Status status = mCdmIdentifierBuilder.getCdmIdentifier(&identifier);
+  if (status != Status::OK) {
+    return status;
+  }
+
+  const std::vector<uint8_t> data = toVector(ssRelease.opaqueData);
+  CdmUsageInfoReleaseMessage cdmMessage(data.begin(), data.end());
+  CdmResponseType res = mCDM->ReleaseUsageInfo(cdmMessage, identifier);
+  return mapCdmResponseType(res);
+}
+
+Return<Status> WVDrmPlugin::removeSecureStop(const hidl_vec<uint8_t>& secureStopId) {
+  if (!secureStopId.size()) {
+    return Status::BAD_VALUE;
+  }
+
+  CdmIdentifier identifier;
+  Status status = mCdmIdentifierBuilder.getCdmIdentifier(&identifier);
+  if (status != Status::OK) {
+    return status;
+  }
+
+  const std::vector<uint8_t> idVec = toVector(secureStopId);
+  CdmSecureStopId id(idVec.begin(), idVec.end());
+  CdmResponseType res = mCDM->RemoveUsageInfo(mPropertySet.app_id(), identifier, id);
+  return mapCdmResponseType(res);
+}
+
+Return<Status> WVDrmPlugin::removeAllSecureStops() {
+  CdmIdentifier identifier;
+  Status status = mCdmIdentifierBuilder.getCdmIdentifier(&identifier);
+  if (status != Status::OK) {
+    return status;
+  }
+
+  CdmResponseType res = mCDM->RemoveAllUsageInfo(mPropertySet.app_id(),
+                                                 identifier);
+  return mapCdmResponseType(res);
+}
+
+Return<void> WVDrmPlugin::getHdcpLevels(getHdcpLevels_cb _hidl_cb) {
+  HdcpLevel connectedLevel = HdcpLevel::HDCP_NONE;
+  HdcpLevel maxLevel = HdcpLevel::HDCP_NO_OUTPUT;
+
+  std::string level;
+  Status status = queryProperty(wvcdm::QUERY_KEY_CURRENT_HDCP_LEVEL, level);
+  if (status == Status::OK) {
+    connectedLevel = mapHdcpLevel(level);
+  } else {
+    ALOGE("Failed to query current hdcp level.");
+    _hidl_cb(Status::ERROR_DRM_INVALID_STATE, connectedLevel, maxLevel);
+    return Void();
+  }
+
+  status = queryProperty(wvcdm::QUERY_KEY_MAX_HDCP_LEVEL, level);
+  if (status == Status::OK) {
+    maxLevel = mapHdcpLevel(level);
+  } else {
+    ALOGE("Failed to query maximum hdcp level.");
+    _hidl_cb(Status::ERROR_DRM_INVALID_STATE, connectedLevel, maxLevel);
+    return Void();
+  }
+
+  _hidl_cb(Status::OK, connectedLevel, maxLevel);
+  return Void();
+}
+
+Return<void> WVDrmPlugin::getNumberOfSessions(getNumberOfSessions_cb _hidl_cb) {
+  uint32_t currentSessions = 0;
+  uint32_t maxSessions = 1;
+
+  std::string value;
+  Status status = queryProperty(wvcdm::QUERY_KEY_NUMBER_OF_OPEN_SESSIONS, value);
+  if (status == Status::OK) {
+    currentSessions = std::strtoul(value.c_str(), nullptr, 10);
+  } else {
+    ALOGE("Failed to query currently opened sessions.");
+    _hidl_cb(Status::ERROR_DRM_INVALID_STATE, currentSessions, maxSessions);
+    return Void();
+  }
+
+  status = queryProperty(wvcdm::QUERY_KEY_MAX_NUMBER_OF_SESSIONS, value);
+  if (status == Status::OK) {
+    maxSessions = std::strtoul(value.c_str(), nullptr, 10);
+  } else {
+    ALOGE("Failed to query maximum number of sessions that the device can support.");
+    _hidl_cb(Status::ERROR_DRM_INVALID_STATE, currentSessions, maxSessions);
+    return Void();
+  }
+
+  _hidl_cb(Status::OK, currentSessions, maxSessions);
+  return Void();
+}
+
+Return<void> WVDrmPlugin::getSecurityLevel(
+    const hidl_vec<uint8_t>& sessionId,
+    getSecurityLevel_cb _hidl_cb) {
+  if (sessionId.size() == 0) {
+    _hidl_cb(Status::BAD_VALUE, SecurityLevel::UNKNOWN);
+    return Void();
+  }
+
+  std::vector<uint8_t> sid = toVector(sessionId);
+  CdmQueryMap info;
+  SecurityLevel hSecurityLevel = SecurityLevel::UNKNOWN;
+
+  CdmResponseType status = mCDM->QuerySessionStatus(
+          std::string(sid.begin(), sid.end()), &info);
+  if (wvcdm::NO_ERROR == status) {
+    std::string level = info[wvcdm::QUERY_KEY_SECURITY_LEVEL];
+    hSecurityLevel = mapSecurityLevel(level);
+  } else {
+    ALOGE("Failed to query security level, status=%d", status);
+  }
+
+  _hidl_cb(mapCdmResponseType(status), hSecurityLevel);
+  return Void();
+}
+
 Return<void> WVDrmPlugin::getPropertyString(const hidl_string& propertyName,
                                             getPropertyString_cb _hidl_cb) {
   Status status = Status::OK;
@@ -757,7 +1020,8 @@ Return<Status> WVDrmPlugin::setPropertyString(const hidl_string& propertyName,
         } else {
           mPropertySet.set_security_level(kResetSecurityLevel);
         }
-      } else if (_value == kResetSecurityLevel) {
+      } else if (_value == kResetSecurityLevel ||
+                 _value == wvcdm::QUERY_VALUE_SECURITY_LEVEL_DEFAULT) {
         mPropertySet.set_security_level(kResetSecurityLevel);
       } else {
         ALOGE("App requested invalid security level %s", _value.c_str());
@@ -1245,7 +1509,7 @@ void WVDrmPlugin::OnExpirationUpdate(const CdmSessionId& cdmSessionId,
 
 Status WVDrmPlugin::queryProperty(const std::string& property,
                                     std::string& stringValue) const {
-  SecurityLevel securityLevel =
+  wvcdm::SecurityLevel securityLevel =
       mPropertySet.security_level().compare(
           wvcdm::QUERY_VALUE_SECURITY_LEVEL_L3) == 0
           ? wvcdm::kLevel3
@@ -1253,7 +1517,7 @@ Status WVDrmPlugin::queryProperty(const std::string& property,
   return queryProperty(securityLevel, property, stringValue);
 }
 
-Status WVDrmPlugin::queryProperty(SecurityLevel securityLevel,
+Status WVDrmPlugin::queryProperty(wvcdm::SecurityLevel securityLevel,
                                     const std::string& property,
                                     std::string& stringValue) const {
   CdmResponseType res =
@@ -1454,7 +1718,7 @@ Status WVDrmPlugin::CdmIdentifierBuilder::getOemcryptoDeviceId(
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/mediadrm/test/Android.mk

@@ -90,6 +90,7 @@ LOCAL_STATIC_LIBRARIES := \
 
 LOCAL_SHARED_LIBRARIES := \
   android.hardware.drm@1.0 \
+  android.hardware.drm@1.1 \
   android.hidl.memory@1.0 \
   libbinder \
   libcutils \

libwvdrmengine/mediadrm/test/WVDrmPlugin_test.cpp

@@ -5,9 +5,9 @@
 #define LOG_TAG "WVDrmPluginTest"
 #include <utils/Log.h>
 
-#include <android/hardware/drm/1.0/types.h>
-#include <android/hardware/drm/1.0/IDrmPlugin.h>
 #include <android/hardware/drm/1.0/IDrmPluginListener.h>
+#include <android/hardware/drm/1.1/IDrmPlugin.h>
+#include <android/hardware/drm/1.1/types.h>
 
 #include <stdio.h>
 #include <ostream>
@@ -30,14 +30,14 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::EventType;
 using ::android::hardware::drm::V1_0::KeyStatus;
 using ::android::hardware::drm::V1_0::KeyStatusType;
 using ::android::hardware::drm::V1_0::Status;
-using ::android::hardware::drm::V1_0::widevine::toHidlVec;
+using ::android::hardware::drm::V1_1::widevine::toHidlVec;
 using ::android::hardware::hidl_vec;
 
 using ::testing::_;
@@ -55,6 +55,7 @@ using ::testing::NotNull;
 using ::testing::Pointee;
 using ::testing::SaveArg;
 using ::testing::SetArgPointee;
+using ::testing::SetArrayArgument;
 using ::testing::StrictMock;
 using ::testing::StrEq;
 using ::testing::Test;
@@ -107,7 +108,6 @@ using wvcdm::QUERY_KEY_SYSTEM_ID;
 using wvcdm::QUERY_KEY_WVCDM_VERSION;
 using wvcdm::QUERY_VALUE_SECURITY_LEVEL_L1;
 using wvcdm::QUERY_VALUE_SECURITY_LEVEL_L3;
-using wvcdm::SecurityLevel;
 using wvcdm::SESSION_ID_PREFIX;
 using wvcdm::WvCdmEventListener;
 
@@ -159,7 +159,7 @@ class MockCDM : public WvContentDecryptionModule {
   MOCK_METHOD2(RestoreKey, CdmResponseType(const CdmSessionId&,
                                            const CdmKeySetId&));
 
-  MOCK_METHOD3(QueryStatus, CdmResponseType(SecurityLevel, const std::string&,
+  MOCK_METHOD3(QueryStatus, CdmResponseType(wvcdm::SecurityLevel, const std::string&,
                                             std::string*));
 
   MOCK_METHOD2(QueryKeyStatus, CdmResponseType(const CdmSessionId&,
@@ -309,7 +309,7 @@ TEST_F(WVDrmPluginTest, OpensSessions) {
           .WillOnce(DoAll(SetArgPointee<4>(cdmSessionId),
                           testing::Return(wvcdm::NO_ERROR)));
 
-  // Provide expected behavior when plugin requests session control info
+  // Provide expected mock behavior
   EXPECT_CALL(*cdm, QueryOemCryptoSessionId(cdmSessionId, _))
       .Times(AtLeast(1))
       .WillRepeatedly(Invoke(setSessionIdOnMap<4>));
@@ -326,6 +326,51 @@ TEST_F(WVDrmPluginTest, OpensSessions) {
   });
 
   EXPECT_THAT(sessionId, ElementsAreArray(sessionIdRaw, kSessionIdSize));
+  Status status = plugin.closeSession(toHidlVec(sessionId));
+  ASSERT_EQ(Status::OK, status);
+}
+
+TEST_F(WVDrmPluginTest, OpensSessions_1_1) {
+  android::sp<StrictMock<MockCDM>> cdm = new StrictMock<MockCDM>();
+  StrictMock<MockCrypto> crypto;
+  std::string appPackageName;
+
+  const CdmClientPropertySet* propertySet = NULL;
+
+  // Provide expected mock behavior
+  EXPECT_CALL(*cdm, QueryStatus(_, QUERY_KEY_SECURITY_LEVEL, _))
+      .WillOnce(DoAll(SetArgPointee<2>(QUERY_VALUE_SECURITY_LEVEL_L1),
+                      testing::Return(wvcdm::NO_ERROR)))
+      .WillOnce(DoAll(SetArgPointee<2>(QUERY_VALUE_SECURITY_LEVEL_L3),
+                      testing::Return(wvcdm::NO_ERROR)));
+
+  EXPECT_CALL(*cdm, OpenSession(_, _, _, _, _))
+        .WillRepeatedly(DoAll(SetArgPointee<4>(cdmSessionId),
+                        SaveArg<1>(&propertySet),
+                        testing::Return(wvcdm::NO_ERROR)));
+
+  EXPECT_CALL(*cdm, QueryOemCryptoSessionId(cdmSessionId, _))
+      .WillRepeatedly(Invoke(setSessionIdOnMap<4>));
+
+  EXPECT_CALL(*cdm, CloseSession(_))
+      .Times(AtLeast(0));
+
+  WVDrmPlugin plugin(cdm.get(), appPackageName, &crypto, false);
+
+  Status status = plugin.setPropertyString(hidl_string("securityLevel"), hidl_string("L1"));
+  ASSERT_EQ(Status::OK, status);
+
+  plugin.openSession_1_1(android::hardware::drm::V1_1::SecurityLevel::SW_SECURE_CRYPTO,
+      [&](Status status, hidl_vec<uint8_t> hSessionId) {
+    ASSERT_EQ(Status::OK, status);
+    sessionId.clear();
+    sessionId.assign(hSessionId.data(), hSessionId.data() + hSessionId.size());
+  });
+
+  ASSERT_THAT(propertySet, NotNull());
+  EXPECT_THAT(sessionId, ElementsAreArray(sessionIdRaw, kSessionIdSize));
+  status = plugin.closeSession(toHidlVec(sessionId));
+  ASSERT_EQ(Status::OK, status);
 }
 
 TEST_F(WVDrmPluginTest, ClosesSessions) {
@@ -2453,7 +2498,7 @@ TEST_F(WVDrmPluginTest, AllowsStoringOfSessionSharingId) {
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/src_hidl/WVCreatePluginFactories.cpp

@@ -10,7 +10,7 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 extern "C" {
@@ -25,7 +25,7 @@ ICryptoFactory* createCryptoFactory() {
 
 }  // extern "C"
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/src_hidl/WVCryptoFactory.cpp

@@ -14,7 +14,7 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::Status;
@@ -44,7 +44,7 @@ Return<void> WVCryptoFactory::createPlugin(
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/src_hidl/WVDrmFactory.cpp

@@ -18,7 +18,7 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::drm::V1_0::Status;
@@ -68,7 +68,7 @@ bool WVDrmFactory::areSpoidsEnabled() {
 
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/src_hidl/android.hardware.drm@1.1-service.widevine.rc

@@ -9,7 +9,7 @@ service vendor.move_data_sh /system/bin/move_widevine_data.sh
     disabled
     oneshot
 
-service vendor.drm-widevine-hal-1-0 /vendor/bin/hw/android.hardware.drm@1.0-service.widevine
+service vendor.drm-widevine-hal-1-1 /vendor/bin/hw/android.hardware.drm@1.1-service.widevine
     class hal
     user media
     group media mediadrm drmrpc

libwvdrmengine/src_hidl/service.cpp

@@ -27,13 +27,13 @@ using ::android::hardware::configureRpcThreadpool;
 using ::android::hardware::joinRpcThreadpool;
 using ::android::sp;
 
-using android::hardware::drm::V1_0::ICryptoFactory;
+using android::hardware::drm::V1_1::ICryptoFactory;
-using android::hardware::drm::V1_0::IDrmFactory;
+using android::hardware::drm::V1_1::IDrmFactory;
-using wvdrm::hardware::drm::V1_0::widevine::WVCryptoFactory;
+using wvdrm::hardware::drm::V1_1::widevine::WVCryptoFactory;
-using wvdrm::hardware::drm::V1_0::widevine::WVDrmFactory;
+using wvdrm::hardware::drm::V1_1::widevine::WVDrmFactory;
 
 int main(int /* argc */, char** /* argv */) {
-    ALOGD("android.hardware.drm@1.0-service.widevine starting...");
+    ALOGD("android.hardware.drm@1.1-service.widevine starting...");
 
     // The DRM HAL may communicate to other vendor components via
     // /dev/vndbinder

libwvdrmengine/test/unit/Android.mk

@@ -70,6 +70,7 @@ LOCAL_STATIC_LIBRARIES := \
 
 LOCAL_SHARED_LIBRARIES := \
   android.hardware.drm@1.0 \
+  android.hardware.drm@1.1 \
   libcutils \
   libdl \
   libhidlbase \

libwvdrmengine/test/unit/WVCreatePluginFactories_test.cpp

@@ -8,7 +8,7 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::sp;
@@ -30,7 +30,7 @@ TEST(CreatePluginFactoriesTest, CreatesCryptoFactory) {
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/test/unit/WVCryptoFactory_test.cpp

@@ -8,10 +8,10 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
-using wvdrm::hardware::drm::V1_0::widevine::WVCryptoFactory;
+using wvdrm::hardware::drm::V1_1::widevine::WVCryptoFactory;
 using ::android::sp;
 
 const uint8_t kWidevineUUID[16] = {
@@ -47,7 +47,7 @@ TEST(WVCryptoFactoryTest, DoesNotSupportUnsupportedCryptoSchemes) {
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm

libwvdrmengine/test/unit/WVDrmFactory_test.cpp

@@ -10,11 +10,11 @@
 namespace wvdrm {
 namespace hardware {
 namespace drm {
-namespace V1_0 {
+namespace V1_1 {
 namespace widevine {
 
 using ::android::hardware::hidl_string;
-using wvdrm::hardware::drm::V1_0::widevine::WVDrmFactory;
+using wvdrm::hardware::drm::V1_1::widevine::WVDrmFactory;
 
 using namespace android;
 
@@ -111,7 +111,7 @@ TEST(WVDrmFactoryTest, CalculatesSpoidUseCorrectly) {
 }
 
 }  // namespace widevine
-}  // namespace V1_0
+}  // namespace V1_1
 }  // namespace drm
 }  // namespace hardware
 }  // namespace wvdrm