Initial contribution from Sony Corporation.
Add DRM Framework to support DRM content playback
together with StageFright.
- DRM Framework code is added
- include/drm
- drm
- api/current.xml is updated to include DRM Framework Java APIs
- cmds/servicemanager/service_manager.c is modified
to add drmManager and drmIOService.
Change-Id: I6d7bc9c7067362b500e530988a9ce241761866fb
diff --git a/include/drm/DrmInfoRequest.h b/include/drm/DrmInfoRequest.h
new file mode 100644
index 0000000..3e48ecc
--- /dev/null
+++ b/include/drm/DrmInfoRequest.h
@@ -0,0 +1,177 @@
+/*
+ * 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 __DRM_INFO_REQUEST_H__
+#define __DRM_INFO_REQUEST_H__
+
+#include "drm_framework_common.h"
+
+namespace android {
+
+/**
+ * This is an utility class used to pass required parameters to get
+ * the necessary information to communicate with online DRM server
+ *
+ * An instance of this class is passed to
+ * DrmManagerClient::acquireDrmInfo(const DrmInfoRequest*) to get the
+ * instance of DrmInfo.
+ *
+ */
+class DrmInfoRequest {
+public:
+ // Changes in following constants should be in sync with DrmInfoRequest.java
+ static const int TYPE_REGISTRATION_INFO = 1;
+ static const int TYPE_UNREGISTRATION_INFO = 2;
+ static const int TYPE_RIGHTS_ACQUISITION_INFO = 3;
+ static const int TYPE_RIGHTS_ACQUISITION_PROGRESS_INFO = 4;
+
+ /**
+ * Key to pass the unique id for the account or the user
+ */
+ static const String8 ACCOUNT_ID;
+ /**
+ * Key to pass the subscription id
+ */
+ static const String8 SUBSCRIPTION_ID;
+
+public:
+ /**
+ * Constructor for DrmInfoRequest
+ *
+ * @param[in] infoType Type of information
+ * @param[in] mimeType MIME type
+ */
+ DrmInfoRequest(int infoType, const String8& mimeType);
+
+ /**
+ * Destructor for DrmInfoRequest
+ */
+ virtual ~DrmInfoRequest() {}
+
+public:
+ /**
+ * Iterator for key
+ */
+ class KeyIterator {
+ friend class DrmInfoRequest;
+
+ private:
+ KeyIterator(const DrmInfoRequest* drmInfoRequest)
+ : mDrmInfoRequest(const_cast <DrmInfoRequest*> (drmInfoRequest)), mIndex(0) {}
+
+ public:
+ KeyIterator(const KeyIterator& keyIterator);
+ KeyIterator& operator=(const KeyIterator& keyIterator);
+ virtual ~KeyIterator() {}
+
+ public:
+ bool hasNext();
+ const String8& next();
+
+ private:
+ DrmInfoRequest* mDrmInfoRequest;
+ unsigned int mIndex;
+ };
+
+ /**
+ * Iterator
+ */
+ class Iterator {
+ friend class DrmInfoRequest;
+
+ private:
+ Iterator(const DrmInfoRequest* drmInfoRequest)
+ : mDrmInfoRequest(const_cast <DrmInfoRequest*> (drmInfoRequest)), mIndex(0) {}
+
+ public:
+ Iterator(const Iterator& iterator);
+ Iterator& operator=(const Iterator& iterator);
+ virtual ~Iterator() {}
+
+ public:
+ bool hasNext();
+ String8& next();
+
+ private:
+ DrmInfoRequest* mDrmInfoRequest;
+ unsigned int mIndex;
+ };
+
+public:
+ /**
+ * Returns information type associated with this instance
+ *
+ * @return Information type
+ */
+ int getInfoType(void) const;
+
+ /**
+ * Returns MIME type associated with this instance
+ *
+ * @return MIME type
+ */
+ String8 getMimeType(void) const;
+
+ /**
+ * Returns the number of entries in DrmRequestInfoMap
+ *
+ * @return Number of entries
+ */
+ int getCount(void) const;
+
+ /**
+ * Adds optional information as <key, value> pair to this instance
+ *
+ * @param[in] key Key to add
+ * @param[in] value Value to add
+ * @return Returns the error code
+ */
+ status_t put(const String8& key, const String8& value);
+
+ /**
+ * Retrieves the value of given key
+ *
+ * @param key Key whose value to be retrieved
+ * @return The value
+ */
+ String8 get(const String8& key) const;
+
+ /**
+ * Returns KeyIterator object to walk through the keys associated with this instance
+ *
+ * @return KeyIterator object
+ */
+ KeyIterator keyIterator() const;
+
+ /**
+ * Returns Iterator object to walk through the values associated with this instance
+ *
+ * @return Iterator object
+ */
+ Iterator iterator() const;
+
+private:
+ int mInfoType;
+ String8 mMimeType;
+
+ typedef KeyedVector<String8, String8> DrmRequestInfoMap;
+ DrmRequestInfoMap mRequestInformationMap;
+};
+
+};
+
+#endif /* __DRM_INFO_REQUEST_H__ */
+