1 files changed, 252 insertions, 0 deletions
diff --git a/drm/libdrmframework/include/IDrmManagerService.h b/drm/libdrmframework/include/IDrmManagerService.h
new file mode 100644
index 0000000..5c668ed
--- /dev/null
+++ b/drm/libdrmframework/include/IDrmManagerService.h
@@ -0,0 +1,252 @@
+/*
+ * Copyright (C) 2010 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 __IDRM_MANAGER_SERVICE_H__
+#define __IDRM_MANAGER_SERVICE_H__
+
+#include <utils/RefBase.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
+#include <drm/drm_framework_common.h>
+#include "IDrmServiceListener.h"
+
+namespace android {
+
+class DrmContentIds;
+class DrmConstraints;
+class DrmRights;
+class DrmInfo;
+class DrmInfoStatus;
+class DrmInfoRequest;
+class DrmSupportInfo;
+class DrmConvertedStatus;
+class String8;
+class ActionDescription;
+
+/**
+ * This is the interface class for DRM Manager service.
+ *
+ */
+class IDrmManagerService : public IInterface
+{
+public:
+    enum {
+        ADD_UNIQUEID = IBinder::FIRST_CALL_TRANSACTION,
+        REMOVE_UNIQUEID,
+        LOAD_PLUGINS,
+        LOAD_PLUGINS_FROM_PATH,
+        SET_DRM_SERVICE_LISTENER,
+        UNLOAD_PLUGINS,
+        INSTALL_DRM_ENGINE,
+        GET_CONSTRAINTS_FROM_CONTENT,
+        CAN_HANDLE,
+        PROCESS_DRM_INFO,
+        ACQUIRE_DRM_INFO,
+        SAVE_RIGHTS,
+        GET_ORIGINAL_MIMETYPE,
+        GET_DRM_OBJECT_TYPE,
+        CHECK_RIGHTS_STATUS,
+        CONSUME_RIGHTS,
+        SET_PLAYBACK_STATUS,
+        VALIDATE_ACTION,
+        REMOVE_RIGHTS,
+        REMOVE_ALL_RIGHTS,
+        OPEN_CONVERT_SESSION,
+        CONVERT_DATA,
+        CLOSE_CONVERT_SESSION,
+        GET_ALL_SUPPORT_INFO,
+        OPEN_DECRYPT_SESSION,
+        CLOSE_DECRYPT_SESSION,
+        INITIALIZE_DECRYPT_UNIT,
+        DECRYPT,
+        FINALIZE_DECRYPT_UNIT,
+        PREAD
+    };
+
+public:
+    DECLARE_META_INTERFACE(DrmManagerService);
+
+public:
+    virtual int addUniqueId(int uniqueId) = 0;
+
+    virtual void removeUniqueId(int uniqueId) = 0;
+
+    virtual status_t loadPlugIns(int uniqueId) = 0;
+
+    virtual status_t loadPlugIns(int uniqueId, const String8& plugInDirPath) = 0;
+
+    virtual status_t setDrmServiceListener(
+            int uniqueId, const sp<IDrmServiceListener>& infoListener) = 0;
+
+    virtual status_t unloadPlugIns(int uniqueId) = 0;
+
+    virtual status_t installDrmEngine(int uniqueId, const String8& drmEngineFile) = 0;
+
+    virtual DrmConstraints* getConstraints(
+            int uniqueId, const String8* path, const int action) = 0;
+
+    virtual bool canHandle(int uniqueId, const String8& path, const String8& mimeType) = 0;
+
+    virtual DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo) = 0;
+
+    virtual DrmInfo* acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInforequest) = 0;
+
+    virtual status_t saveRights(int uniqueId, const DrmRights& drmRights,
+            const String8& rightsPath, const String8& contentPath) = 0;
+
+    virtual String8 getOriginalMimeType(int uniqueId, const String8& path) = 0;
+
+    virtual int getDrmObjectType(
+            int uniqueId, const String8& path, const String8& mimeType) = 0;
+
+    virtual int checkRightsStatus(int uniqueId, const String8& path, int action) = 0;
+
+    virtual status_t consumeRights(
+            int uniqueId, DecryptHandle* decryptHandle, int action, bool reserve) = 0;
+
+    virtual status_t setPlaybackStatus(
+            int uniqueId, DecryptHandle* decryptHandle, int playbackStatus, int position) = 0;
+
+    virtual bool validateAction(
+            int uniqueId, const String8& path,
+            int action, const ActionDescription& description) = 0;
+
+    virtual status_t removeRights(int uniqueId, const String8& path) = 0;
+
+    virtual status_t removeAllRights(int uniqueId) = 0;
+
+    virtual int openConvertSession(int uniqueId, const String8& mimeType) = 0;
+
+    virtual DrmConvertedStatus* convertData(
+            int uniqueId, int convertId, const DrmBuffer* inputData) = 0;
+
+    virtual DrmConvertedStatus* closeConvertSession(int uniqueId, int convertId) = 0;
+
+    virtual status_t getAllSupportInfo(
+            int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray) = 0;
+
+    virtual DecryptHandle* openDecryptSession(int uniqueId, int fd, int offset, int length) = 0;
+
+    virtual status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle) = 0;
+
+    virtual status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
+            int decryptUnitId, const DrmBuffer* headerInfo) = 0;
+
+    virtual status_t decrypt(int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId,
+            const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV) = 0;
+
+    virtual status_t finalizeDecryptUnit(
+            int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId) = 0;
+
+    virtual ssize_t pread(int uniqueId, DecryptHandle* decryptHandle,
+            void* buffer, ssize_t numBytes,off_t offset) = 0;
+};
+
+/**
+ * This is the Binder implementation class for DRM Manager service.
+ */
+class BpDrmManagerService: public BpInterface<IDrmManagerService>
+{
+public:
+    BpDrmManagerService(const sp<IBinder>& impl)
+            : BpInterface<IDrmManagerService>(impl) {}
+
+    virtual int addUniqueId(int uniqueId);
+
+    virtual void removeUniqueId(int uniqueId);
+
+    virtual status_t loadPlugIns(int uniqueId);
+
+    virtual status_t loadPlugIns(int uniqueId, const String8& plugInDirPath);
+
+    virtual status_t setDrmServiceListener(
+            int uniqueId, const sp<IDrmServiceListener>& infoListener);
+
+    virtual status_t unloadPlugIns(int uniqueId);
+
+    virtual status_t installDrmEngine(int uniqueId, const String8& drmEngineFile);
+
+    virtual DrmConstraints* getConstraints(int uniqueId, const String8* path, const int action);
+
+    virtual bool canHandle(int uniqueId, const String8& path, const String8& mimeType);
+
+    virtual DrmInfoStatus* processDrmInfo(int uniqueId, const DrmInfo* drmInfo);
+
+    virtual DrmInfo* acquireDrmInfo(int uniqueId, const DrmInfoRequest* drmInforequest);
+
+    virtual status_t saveRights(int uniqueId, const DrmRights& drmRights,
+            const String8& rightsPath, const String8& contentPath);
+
+    virtual String8 getOriginalMimeType(int uniqueId, const String8& path);
+
+    virtual int getDrmObjectType(int uniqueId, const String8& path, const String8& mimeType);
+
+    virtual int checkRightsStatus(int uniqueId, const String8& path, int action);
+
+    virtual status_t consumeRights(
+            int uniqueId, DecryptHandle* decryptHandle, int action, bool reserve);
+
+    virtual status_t setPlaybackStatus(
+            int uniqueId, DecryptHandle* decryptHandle, int playbackStatus, int position);
+
+    virtual bool validateAction(
+            int uniqueId, const String8& path, int action, const ActionDescription& description);
+
+    virtual status_t removeRights(int uniqueId, const String8& path);
+
+    virtual status_t removeAllRights(int uniqueId);
+
+    virtual int openConvertSession(int uniqueId, const String8& mimeType);
+
+    virtual DrmConvertedStatus* convertData(
+            int uniqueId, int convertId, const DrmBuffer* inputData);
+
+    virtual DrmConvertedStatus* closeConvertSession(int uniqueId, int convertId);
+
+    virtual status_t getAllSupportInfo(
+            int uniqueId, int* length, DrmSupportInfo** drmSupportInfoArray);
+
+    virtual DecryptHandle* openDecryptSession(int uniqueId, int fd, int offset, int length);
+
+    virtual status_t closeDecryptSession(int uniqueId, DecryptHandle* decryptHandle);
+
+    virtual status_t initializeDecryptUnit(int uniqueId, DecryptHandle* decryptHandle,
+            int decryptUnitId, const DrmBuffer* headerInfo);
+
+    virtual status_t decrypt(int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId,
+            const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV);
+
+    virtual status_t finalizeDecryptUnit(
+            int uniqueId, DecryptHandle* decryptHandle, int decryptUnitId);
+
+    virtual ssize_t pread(int uniqueId, DecryptHandle* decryptHandle,
+            void* buffer, ssize_t numBytes, off_t offset);
+};
+
+/**
+ * This is the Binder implementation class for DRM Manager service.
+ */
+class BnDrmManagerService: public BnInterface<IDrmManagerService>
+{
+public:
+    virtual status_t onTransact(
+            uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags = 0);
+};
+
+};
+
+#endif /* __IDRM_MANAGER_SERVICE_H__ */
+