Implement a NoOp DrmManagerClientImpl when no DRM service exists
Change-Id: Ib06f429102a51c540c8132f3397130328279e03a
diff --git a/drm/libdrmframework/include/NoOpDrmManagerClientImpl.h b/drm/libdrmframework/include/NoOpDrmManagerClientImpl.h
new file mode 100644
index 0000000..e8e8f42
--- /dev/null
+++ b/drm/libdrmframework/include/NoOpDrmManagerClientImpl.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+#ifndef __NO_OP_DRM_MANAGER_CLIENT_IMPL_H__
+#define __NO_OP_DRM_MANAGER_CLIENT_IMPL_H__
+
+#include "DrmManagerClientImpl.h"
+
+namespace android {
+
+class NoOpDrmManagerClientImpl : public DrmManagerClientImpl {
+public:
+ NoOpDrmManagerClientImpl() { }
+
+ void remove(int uniqueId);
+ void addClient(int uniqueId);
+ void removeClient(int uniqueId);
+ status_t setOnInfoListener(
+ int uniqueId, const sp<DrmManagerClient::OnInfoListener>& infoListener);
+ DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action);
+
+ DrmMetadata* getMetadata(int uniqueId, const String8* path);
+ bool canHandle(int uniqueId, const String8& path, const String8& mimeType);
+ DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo);
+ DrmInfo* acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInfoRequest);
+ status_t saveRights(int uniqueId, const DrmRights& drmRights,
+ const String8& rightsPath, const String8& contentPath);
+ String8 getOriginalMimeType(int uniqueId, const String8& path, int fd);
+ int getDrmObjectType(int uniqueId, const String8& path, const String8& mimeType);
+ int checkRightsStatus(int uniqueId, const String8& path, int action);
+ status_t consumeRights(int uniqueId, sp<DecryptHandle> &decryptHandle, int action, bool reserve);
+ status_t setPlaybackStatus(
+ int uniqueId, sp<DecryptHandle> &decryptHandle, int playbackStatus, int64_t position);
+ bool validateAction(
+ int uniqueId, const String8& path, int action, const ActionDescription& description);
+ status_t removeRights(int uniqueId, const String8& path);
+ status_t removeAllRights(int uniqueId);
+ int openConvertSession(int uniqueId, const String8& mimeType);
+ DrmConvertedStatus* convertData(int uniqueId, int convertId, const DrmBuffer* inputData);
+ DrmConvertedStatus* closeConvertSession(int uniqueId, int convertId);
+ status_t getAllSupportInfo(int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray);
+ sp<DecryptHandle> openDecryptSession(
+ int uniqueId, int fd, off64_t offset, off64_t length, const char* mime);
+ sp<DecryptHandle> openDecryptSession(
+ int uniqueId, const char* uri, const char* mime);
+ sp<DecryptHandle> openDecryptSession(int uniqueId, const DrmBuffer& buf,
+ const String8& mimeType);
+ status_t closeDecryptSession(int uniqueId, sp<DecryptHandle> &decryptHandle);
+ status_t initializeDecryptUnit(int uniqueId, sp<DecryptHandle> &decryptHandle,
+ int decryptUnitId, const DrmBuffer* headerInfo);
+ status_t decrypt(int uniqueId, sp<DecryptHandle> &decryptHandle, int decryptUnitId,
+ const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV);
+ status_t finalizeDecryptUnit(int uniqueId, sp<DecryptHandle> &decryptHandle, int decryptUnitId);
+ ssize_t pread(int uniqueId, sp<DecryptHandle> &decryptHandle,
+ void* buffer, ssize_t numBytes, off64_t offset);
+ status_t notify(const DrmInfoEvent& event);
+};
+
+}
+
+#endif // __NO_OP_DRM_MANAGER_CLIENT_IMPL_H