| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.media; |
| |
| import android.os.ServiceSpecificException; |
| |
| /** |
| * Base class for MediaCas exceptions |
| */ |
| public class MediaCasException extends Exception { |
| |
| /** @hide */ |
| public static final int DRM_ERROR_BASE = -2000; |
| /** @hide */ |
| public static final int ERROR_DRM_UNKNOWN = DRM_ERROR_BASE; |
| /** @hide */ |
| public static final int ERROR_DRM_NO_LICENSE = DRM_ERROR_BASE - 1; |
| /** @hide */ |
| public static final int ERROR_DRM_LICENSE_EXPIRED = DRM_ERROR_BASE - 2; |
| /** @hide */ |
| public static final int ERROR_DRM_SESSION_NOT_OPENED = DRM_ERROR_BASE - 3; |
| /** @hide */ |
| public static final int ERROR_DRM_DECRYPT_UNIT_NOT_INITIALIZED = DRM_ERROR_BASE - 4; |
| /** @hide */ |
| public static final int ERROR_DRM_DECRYPT = DRM_ERROR_BASE - 5; |
| /** @hide */ |
| public static final int ERROR_DRM_CANNOT_HANDLE = DRM_ERROR_BASE - 6; |
| /** @hide */ |
| public static final int ERROR_DRM_TAMPER_DETECTED = DRM_ERROR_BASE - 7; |
| /** @hide */ |
| public static final int ERROR_DRM_NOT_PROVISIONED = DRM_ERROR_BASE - 8; |
| /** @hide */ |
| public static final int ERROR_DRM_DEVICE_REVOKED = DRM_ERROR_BASE - 9; |
| /** @hide */ |
| public static final int ERROR_DRM_RESOURCE_BUSY = DRM_ERROR_BASE - 10; |
| /** @hide */ |
| public static final int ERROR_DRM_INSUFFICIENT_OUTPUT_PROTECTION = DRM_ERROR_BASE - 11; |
| /** @hide */ |
| public static final int ERROR_DRM_LAST_USED_ERRORCODE = DRM_ERROR_BASE - 11; |
| /** @hide */ |
| public static final int ERROR_DRM_VENDOR_MAX = DRM_ERROR_BASE - 500; |
| /** @hide */ |
| public static final int ERROR_DRM_VENDOR_MIN = DRM_ERROR_BASE - 999; |
| |
| /** @hide */ |
| public MediaCasException(String detailMessage) { |
| super(detailMessage); |
| } |
| |
| static void throwExceptions(ServiceSpecificException e) throws MediaCasException { |
| if (e.errorCode == ERROR_DRM_NOT_PROVISIONED) { |
| throw new NotProvisionedException(e.getMessage()); |
| } else if (e.errorCode == ERROR_DRM_RESOURCE_BUSY) { |
| throw new ResourceBusyException(e.getMessage()); |
| } else if (e.errorCode == ERROR_DRM_DEVICE_REVOKED) { |
| throw new DeniedByServerException(e.getMessage()); |
| } else { |
| MediaCasStateException.throwExceptions(e); |
| } |
| } |
| |
| /** |
| * Exception thrown when an attempt is made to construct a MediaCas object |
| * using a CA_system_id that is not supported by the device |
| */ |
| public static final class UnsupportedCasException extends MediaCasException { |
| /** @hide */ |
| public UnsupportedCasException(String detailMessage) { |
| super(detailMessage); |
| } |
| } |
| |
| /** |
| * Exception thrown when an operation on a MediaCas object is attempted |
| * before it's provisioned successfully. |
| */ |
| public static final class NotProvisionedException extends MediaCasException { |
| /** @hide */ |
| public NotProvisionedException(String detailMessage) { |
| super(detailMessage); |
| } |
| } |
| |
| /** |
| * Exception thrown when the provisioning server or key server denies a |
| * license for a device. |
| */ |
| public static final class DeniedByServerException extends MediaCasException { |
| /** @hide */ |
| public DeniedByServerException(String detailMessage) { |
| super(detailMessage); |
| } |
| } |
| |
| /** |
| * Exception thrown when an operation on a MediaCas object is attempted |
| * and hardware resources are not available, due to being in use. |
| */ |
| public static final class ResourceBusyException extends MediaCasException { |
| /** @hide */ |
| public ResourceBusyException(String detailMessage) { |
| super(detailMessage); |
| } |
| } |
| } |