Add missing secure stop methods (1b51c72e) · Commits · e / os / android_frameworks_base

media/java/android/media/MediaDrm.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -572,6 +572,14 @@ public final class MediaDrm {
		*/
		public native List<byte[]> getSecureStops();

		/**
		* Access secure stop by secure stop ID.
		*
		* @param ssid - The secure stop ID provided by the license server.
		*
		* @hide - not part of the public API at this time
		*/
		public native byte[] getSecureStop(byte[] ssid);

		/**
		* Process the SecureStop server response message ssRelease. After authenticating
		@@ -581,6 +589,12 @@ public final class MediaDrm {
		*/
		public native void releaseSecureStops(byte[] ssRelease);

		/**
		* Remove all secure stops without requiring interaction with the server.
		*
		* @hide - not part of the public API at this time
		*/
		public native void releaseAllSecureStops();

		/**
		* String property name: identifies the maker of the DRM engine plugin

media/jni/android_media_MediaDrm.cpp

+42 −0

Original line number	Diff line number	Diff line
		@@ -1003,6 +1003,27 @@ static jobject android_media_MediaDrm_getSecureStops(
		return ListOfVectorsToArrayListOfByteArray(env, secureStops);
		}

		static jbyteArray android_media_MediaDrm_getSecureStop(
		JNIEnv *env, jobject thiz, jbyteArray ssid) {
		sp<IDrm> drm = GetDrm(env, thiz);

		if (drm == NULL) {
		jniThrowException(env, "java/lang/IllegalStateException",
		"MediaDrm obj is null");
		return NULL;
		}

		Vector<uint8_t> secureStop;

		status_t err = drm->getSecureStop(JByteArrayToVector(env, ssid), secureStop);

		if (throwExceptionAsNecessary(env, err, "Failed to get secure stop")) {
		return NULL;
		}

		return VectorToJByteArray(env, secureStop);
		}

		static void android_media_MediaDrm_releaseSecureStops(
		JNIEnv *env, jobject thiz, jbyteArray jssRelease) {
		sp<IDrm> drm = GetDrm(env, thiz);
		@@ -1020,6 +1041,21 @@ static void android_media_MediaDrm_releaseSecureStops(
		throwExceptionAsNecessary(env, err, "Failed to release secure stops");
		}

		static void android_media_MediaDrm_releaseAllSecureStops(
		JNIEnv *env, jobject thiz) {
		sp<IDrm> drm = GetDrm(env, thiz);

		if (drm == NULL) {
		jniThrowException(env, "java/lang/IllegalStateException",
		"MediaDrm obj is null");
		return;
		}

		status_t err = drm->releaseAllSecureStops();

		throwExceptionAsNecessary(env, err, "Failed to release all secure stops");
		}

		static jstring android_media_MediaDrm_getPropertyString(
		JNIEnv *env, jobject thiz, jstring jname) {
		sp<IDrm> drm = GetDrm(env, thiz);
		@@ -1384,9 +1420,15 @@ static JNINativeMethod gMethods[] = {
		{ "getSecureStops", "()Ljava/util/List;",
		(void *)android_media_MediaDrm_getSecureStops },

		{ "getSecureStop", "([B)[B",
		(void *)android_media_MediaDrm_getSecureStop },

		{ "releaseSecureStops", "([B)V",
		(void *)android_media_MediaDrm_releaseSecureStops },

		{ "releaseAllSecureStops", "()V",
		(void *)android_media_MediaDrm_releaseAllSecureStops },

		{ "getPropertyString", "(Ljava/lang/String;)Ljava/lang/String;",
		(void *)android_media_MediaDrm_getPropertyString },