diff options
author | James Dong <jdong@google.com> | 2012-03-28 10:42:44 -0700 |
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committer | James Dong <jdong@google.com> | 2012-03-28 10:42:44 -0700 |
commit | d927a1d99630c05ff773f0e9e8791ca9a965e020 (patch) | |
tree | 760f8a19e317d68f937eda312efab59200880ecd /include/drm | |
parent | f9c1f9935b349fe1a3f27be4462026dd212f8b78 (diff) | |
download | frameworks_base-d927a1d99630c05ff773f0e9e8791ca9a965e020.zip frameworks_base-d927a1d99630c05ff773f0e9e8791ca9a965e020.tar.gz frameworks_base-d927a1d99630c05ff773f0e9e8791ca9a965e020.tar.bz2 |
Deleted the media, camera, drm related files since they are relocated
Change-Id: I9bc5573ee07e30b305b5b879023aa9ec69e10b91
Diffstat (limited to 'include/drm')
-rw-r--r-- | include/drm/DrmConstraints.h | 183 | ||||
-rw-r--r-- | include/drm/DrmConvertedStatus.h | 67 | ||||
-rw-r--r-- | include/drm/DrmInfo.h | 176 | ||||
-rw-r--r-- | include/drm/DrmInfoEvent.h | 118 | ||||
-rw-r--r-- | include/drm/DrmInfoRequest.h | 177 | ||||
-rw-r--r-- | include/drm/DrmInfoStatus.h | 67 | ||||
-rw-r--r-- | include/drm/DrmManagerClient.h | 379 | ||||
-rw-r--r-- | include/drm/DrmMetadata.h | 111 | ||||
-rw-r--r-- | include/drm/DrmRights.h | 106 | ||||
-rw-r--r-- | include/drm/DrmSupportInfo.h | 191 | ||||
-rw-r--r-- | include/drm/drm_framework_common.h | 337 |
11 files changed, 0 insertions, 1912 deletions
diff --git a/include/drm/DrmConstraints.h b/include/drm/DrmConstraints.h deleted file mode 100644 index a9ec942..0000000 --- a/include/drm/DrmConstraints.h +++ /dev/null @@ -1,183 +0,0 @@ -/* - * 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_CONSTRAINTS_H__ -#define __DRM_CONSTRAINTS_H__ - -#include "drm_framework_common.h" - -namespace android { - -/** - * This is an utility class which contains the constraints information. - * - * As a result of DrmManagerClient::getConstraints(const String8*, const int) - * an instance of DrmConstraints would be returned. - * - */ -class DrmConstraints { -public: - /** - * The following variables are replica of android.drm.DrmStore.ConstraintsColumns - * Any changes should also be incorporated with Java Layer as well - */ - /** - * The max repeat count - */ - static const String8 MAX_REPEAT_COUNT; - /** - * The remaining repeat count - */ - static const String8 REMAINING_REPEAT_COUNT; - - /** - * The time before which the protected file can not be played/viewed - */ - static const String8 LICENSE_START_TIME; - - /** - * The time after which the protected file can not be played/viewed - */ - static const String8 LICENSE_EXPIRY_TIME; - - /** - * The available time for license - */ - static const String8 LICENSE_AVAILABLE_TIME; - - /** - * The data stream for extended metadata - */ - static const String8 EXTENDED_METADATA; - -public: - /** - * Iterator for key - */ - class KeyIterator { - friend class DrmConstraints; - private: - KeyIterator(DrmConstraints* drmConstraints) - : mDrmConstraints(drmConstraints), mIndex(0) {} - - public: - KeyIterator(const KeyIterator& keyIterator); - KeyIterator& operator=(const KeyIterator& keyIterator); - virtual ~KeyIterator() {} - - public: - bool hasNext(); - const String8& next(); - - private: - DrmConstraints* mDrmConstraints; - unsigned int mIndex; - }; - - /** - * Iterator for constraints - */ - class Iterator { - friend class DrmConstraints; - private: - Iterator(DrmConstraints* drmConstraints) - : mDrmConstraints(drmConstraints), mIndex(0) {} - - public: - Iterator(const Iterator& iterator); - Iterator& operator=(const Iterator& iterator); - virtual ~Iterator() {} - - public: - bool hasNext(); - String8 next(); - - private: - DrmConstraints* mDrmConstraints; - unsigned int mIndex; - }; - -public: - DrmConstraints() {} - virtual ~DrmConstraints() { - DrmConstraints::KeyIterator keyIt = this->keyIterator(); - - while (keyIt.hasNext()) { - String8 key = keyIt.next(); - const char* value = this->getAsByteArray(&key); - if (NULL != value) { - delete[] value; - value = NULL; - } - } - mConstraintMap.clear(); - } -public: - /** - * Returns the number of constraints contained in this instance - * - * @return Number of constraints - */ - int getCount(void) const; - - /** - * Adds constraint information as <key, value> pair to this instance - * - * @param[in] key Key to add - * @param[in] value Value to add - * @return Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t put(const String8* key, const char* value); - - /** - * Retrieves the value of given key - * - * @param key Key whose value to be retrieved - * @return The value - */ - String8 get(const String8& key) const; - - /** - * Retrieves the value as byte array of given key - * @param key Key whose value to be retrieved as byte array - * @return The byte array value - */ - const char* getAsByteArray(const String8* key) const; - - /** - * Returns KeyIterator object to walk through the keys associated with this instance - * - * @return KeyIterator object - */ - KeyIterator keyIterator(); - - /** - * Returns Iterator object to walk through the values associated with this instance - * - * @return Iterator object - */ - Iterator iterator(); -private: - const char* getValue(const String8* key) const; -private: - typedef KeyedVector<String8, const char*> DrmConstraintsMap; - DrmConstraintsMap mConstraintMap; -}; - -}; - -#endif /* __DRM_CONSTRAINTS_H__ */ - diff --git a/include/drm/DrmConvertedStatus.h b/include/drm/DrmConvertedStatus.h deleted file mode 100644 index 679e48d..0000000 --- a/include/drm/DrmConvertedStatus.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * 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_CONVERTED_STATUS_H__ -#define __DRM_CONVERTED_STATUS_H__ - -#include "drm_framework_common.h" - -namespace android { - -/** - * This is an utility class which wraps the status of the conversion, the converted - * data/checksum data and the offset. Offset is going to be used in the case of close - * session where the agent will inform where the header and body signature should be added - * - * As a result of DrmManagerClient::convertData(int, const DrmBuffer*) and - * DrmManagerClient::closeConvertSession(int) an instance of DrmConvertedStatus - * would be returned. - * - */ -class DrmConvertedStatus { -public: - // Should be in sync with DrmConvertedStatus.java - static const int STATUS_OK = 1; - static const int STATUS_INPUTDATA_ERROR = 2; - static const int STATUS_ERROR = 3; - -public: - /** - * Constructor for DrmConvertedStatus - * - * @param[in] _statusCode Status of the conversion - * @param[in] _convertedData Converted data/checksum data - * @param[in] _offset Offset value - */ - DrmConvertedStatus(int _statusCode, const DrmBuffer* _convertedData, int _offset); - - /** - * Destructor for DrmConvertedStatus - */ - virtual ~DrmConvertedStatus() { - - } - -public: - int statusCode; - const DrmBuffer* convertedData; - int offset; -}; - -}; - -#endif /* __DRM_CONVERTED_STATUS_H__ */ - diff --git a/include/drm/DrmInfo.h b/include/drm/DrmInfo.h deleted file mode 100644 index 7b48541..0000000 --- a/include/drm/DrmInfo.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * 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_H__ -#define __DRM_INFO_H__ - -#include "drm_framework_common.h" - -namespace android { - -/** - * This is an utility class in which necessary information required to transact - * between device and online DRM server is described. DRM Framework achieves - * server registration, license acquisition and any other server related transaction - * by passing an instance of this class to DrmManagerClient::processDrmInfo(const DrmInfo*). - * - * The Caller can retrieve the DrmInfo instance by using - * DrmManagerClient::acquireDrmInfo(const DrmInfoRequest*) by passing DrmInfoRequest instance. - * - */ -class DrmInfo { -public: - /** - * Constructor for DrmInfo - * - * @param[in] infoType Type of information - * @param[in] drmBuffer Trigger data - * @param[in] mimeType MIME type - */ - DrmInfo(int infoType, const DrmBuffer& drmBuffer, const String8& mimeType); - - /** - * Destructor for DrmInfo - */ - virtual ~DrmInfo() {} - -public: - /** - * Iterator for key - */ - class KeyIterator { - friend class DrmInfo; - - private: - KeyIterator(const DrmInfo* drmInfo) - : mDrmInfo(const_cast <DrmInfo*> (drmInfo)), mIndex(0) {} - - public: - KeyIterator(const KeyIterator& keyIterator); - KeyIterator& operator=(const KeyIterator& keyIterator); - virtual ~KeyIterator() {} - - public: - bool hasNext(); - const String8& next(); - - private: - DrmInfo* mDrmInfo; - unsigned int mIndex; - }; - - /** - * Iterator - */ - class Iterator { - friend class DrmInfo; - - private: - Iterator(const DrmInfo* drmInfo) - : mDrmInfo(const_cast <DrmInfo*> (drmInfo)), mIndex(0) {} - - public: - Iterator(const Iterator& iterator); - Iterator& operator=(const Iterator& iterator); - virtual ~Iterator() {} - - public: - bool hasNext(); - String8& next(); - - private: - DrmInfo* mDrmInfo; - 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 trigger data associated with this instance - * - * @return Trigger data - */ - const DrmBuffer& getData(void) const; - - /** - * Returns the number of attributes contained in this instance - * - * @return Number of attributes - */ - 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; - - /** - * Returns index of the given key - * - * @return index - */ - int indexOfKey(const String8& key) const; - -protected: - int mInfoType; - DrmBuffer mData; - String8 mMimeType; - KeyedVector<String8, String8> mAttributes; -}; - -}; - -#endif /* __DRM_INFO_H__ */ - diff --git a/include/drm/DrmInfoEvent.h b/include/drm/DrmInfoEvent.h deleted file mode 100644 index dfca228..0000000 --- a/include/drm/DrmInfoEvent.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * 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_EVENT_H__ -#define __DRM_INFO_EVENT_H__ - -namespace android { - -class String8; - -/** - * This is an entity class which would be passed to caller in - * DrmManagerClient::OnInfoListener::onInfo(const DrmInfoEvent&). - */ -class DrmInfoEvent { -public: - /** - * The following constant values should be in sync with DrmInfoEvent.java - */ - //! TYPE_ALREADY_REGISTERED_BY_ANOTHER_ACCOUNT, when registration has been - //! already done by another account ID. - static const int TYPE_ALREADY_REGISTERED_BY_ANOTHER_ACCOUNT = 1; - //! TYPE_REMOVE_RIGHTS, when the rights needs to be removed completely. - static const int TYPE_REMOVE_RIGHTS = 2; - //! TYPE_RIGHTS_INSTALLED, when the rights are downloaded and installed ok. - static const int TYPE_RIGHTS_INSTALLED = 3; - //! TYPE_WAIT_FOR_RIGHTS, rights object is on it's way to phone, - //! wait before calling checkRights again - static const int TYPE_WAIT_FOR_RIGHTS = 4; - //! TYPE_ACCOUNT_ALREADY_REGISTERED, when registration has been - //! already done for the given account. - static const int TYPE_ACCOUNT_ALREADY_REGISTERED = 5; - //! TYPE_RIGHTS_REMOVED, when the rights has been removed. - static const int TYPE_RIGHTS_REMOVED = 6; - - /** - * The following constant values should be in sync with DrmErrorEvent.java - */ - //! TYPE_RIGHTS_NOT_INSTALLED, when something went wrong installing the rights - static const int TYPE_RIGHTS_NOT_INSTALLED = 2001; - //! TYPE_RIGHTS_RENEWAL_NOT_ALLOWED, when the server rejects renewal of rights - static const int TYPE_RIGHTS_RENEWAL_NOT_ALLOWED = 2002; - //! TYPE_NOT_SUPPORTED, when answer from server can not be handled by the native agent - static const int TYPE_NOT_SUPPORTED = 2003; - //! TYPE_OUT_OF_MEMORY, when memory allocation fail during renewal. - //! Can in the future perhaps be used to trigger garbage collector - static const int TYPE_OUT_OF_MEMORY = 2004; - //! TYPE_NO_INTERNET_CONNECTION, when the Internet connection is missing and no attempt - //! can be made to renew rights - static const int TYPE_NO_INTERNET_CONNECTION = 2005; - //! TYPE_PROCESS_DRM_INFO_FAILED, when failed to process DrmInfo. - static const int TYPE_PROCESS_DRM_INFO_FAILED = 2006; - //! TYPE_REMOVE_ALL_RIGHTS_FAILED, when failed to remove all the rights objects - //! associated with all DRM schemes. - static const int TYPE_REMOVE_ALL_RIGHTS_FAILED = 2007; - //! TYPE_ACQUIRE_DRM_INFO_FAILED, when failed to acquire DrmInfo. - static const int TYPE_ACQUIRE_DRM_INFO_FAILED = 2008; - -public: - /** - * Constructor for DrmInfoEvent - * - * @param[in] uniqueId Unique session identifier - * @param[in] infoType Type of information - * @param[in] message Message description - */ - DrmInfoEvent(int uniqueId, int infoType, const String8 message); - - /** - * Destructor for DrmInfoEvent - */ - virtual ~DrmInfoEvent() {} - -public: - /** - * Returns the Unique Id associated with this instance - * - * @return Unique Id - */ - int getUniqueId() const; - - /** - * Returns the Type of information associated with this object - * - * @return Type of information - */ - int getType() const; - - /** - * Returns the message description associated with this object - * - * @return Message description - */ - const String8 getMessage() const; - -private: - int mUniqueId; - int mInfoType; - const String8 mMessage; -}; - -}; - -#endif /* __DRM_INFO_EVENT_H__ */ - diff --git a/include/drm/DrmInfoRequest.h b/include/drm/DrmInfoRequest.h deleted file mode 100644 index 3e48ecc..0000000 --- a/include/drm/DrmInfoRequest.h +++ /dev/null @@ -1,177 +0,0 @@ -/* - * 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__ */ - diff --git a/include/drm/DrmInfoStatus.h b/include/drm/DrmInfoStatus.h deleted file mode 100644 index 88c0f40..0000000 --- a/include/drm/DrmInfoStatus.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * 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_STATUS_H__ -#define __DRM_INFO_STATUS_H__ - -#include "drm_framework_common.h" - -namespace android { - -/** - * This is an utility class which wraps the result of communication between device - * and online DRM server. - * - * As a result of DrmManagerClient::processDrmInfo(const DrmInfo*) an instance of - * DrmInfoStatus would be returned. This class holds DrmBuffer which could be - * used to instantiate DrmRights in license acquisition. - * - */ -class DrmInfoStatus { -public: - // Should be in sync with DrmInfoStatus.java - static const int STATUS_OK = 1; - static const int STATUS_ERROR = 2; - -public: - /** - * Constructor for DrmInfoStatus - * - * @param[in] _statusCode Status of the communication - * @param[in] _infoType Type of the DRM information processed - * @param[in] _drmBuffer Rights information - * @param[in] _mimeType MIME type - */ - DrmInfoStatus(int _statusCode, int _infoType, const DrmBuffer* _drmBuffer, const String8& _mimeType); - - /** - * Destructor for DrmInfoStatus - */ - virtual ~DrmInfoStatus() { - - } - -public: - int statusCode; - int infoType; - const DrmBuffer* drmBuffer; - String8 mimeType; -}; - -}; - -#endif /* __DRM_INFO_STATUS_H__ */ - diff --git a/include/drm/DrmManagerClient.h b/include/drm/DrmManagerClient.h deleted file mode 100644 index c47bbfb..0000000 --- a/include/drm/DrmManagerClient.h +++ /dev/null @@ -1,379 +0,0 @@ -/* - * 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_MANAGER_CLIENT_H__ -#define __DRM_MANAGER_CLIENT_H__ - -#include <utils/threads.h> -#include <binder/IInterface.h> -#include "drm_framework_common.h" - -namespace android { - -class DrmInfo; -class DrmRights; -class DrmMetadata; -class DrmInfoEvent; -class DrmInfoStatus; -class DrmInfoRequest; -class DrmSupportInfo; -class DrmConstraints; -class DrmConvertedStatus; -class DrmManagerClientImpl; - -/** - * The Native application will instantiate this class and access DRM Framework - * services through this class. - * - */ -class DrmManagerClient { -public: - DrmManagerClient(); - - virtual ~DrmManagerClient(); - -public: - class OnInfoListener: virtual public RefBase { - - public: - virtual ~OnInfoListener() {} - - public: - virtual void onInfo(const DrmInfoEvent& event) = 0; - }; - -/** - * APIs which will be used by native modules (e.g. StageFright) - * - */ -public: - /** - * Open the decrypt session to decrypt the given protected content - * - * @param[in] fd File descriptor of the protected content to be decrypted - * @param[in] offset Start position of the content - * @param[in] length The length of the protected content - * @param[in] mime Mime type of the protected content if it is not NULL or empty - * @return - * Handle for the decryption session - */ - sp<DecryptHandle> openDecryptSession(int fd, off64_t offset, off64_t length, const char* mime); - - /** - * Open the decrypt session to decrypt the given protected content - * - * @param[in] uri Path of the protected content to be decrypted - * @param[in] mime Mime type of the protected content if it is not NULL or empty - * @return - * Handle for the decryption session - */ - sp<DecryptHandle> openDecryptSession(const char* uri, const char* mime); - - /** - * Close the decrypt session for the given handle - * - * @param[in] decryptHandle Handle for the decryption session - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t closeDecryptSession(sp<DecryptHandle> &decryptHandle); - - /** - * Consumes the rights for a content. - * If the reserve parameter is true the rights is reserved until the same - * application calls this api again with the reserve parameter set to false. - * - * @param[in] decryptHandle Handle for the decryption session - * @param[in] action Action to perform. (Action::DEFAULT, Action::PLAY, etc) - * @param[in] reserve True if the rights should be reserved. - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure. - * In case license has been expired, DRM_ERROR_LICENSE_EXPIRED will be returned. - */ - status_t consumeRights(sp<DecryptHandle> &decryptHandle, int action, bool reserve); - - /** - * Informs the DRM engine about the playback actions performed on the DRM files. - * - * @param[in] decryptHandle Handle for the decryption session - * @param[in] playbackStatus Playback action (Playback::START, Playback::STOP, Playback::PAUSE) - * @param[in] position Position in the file (in milliseconds) where the start occurs. - * Only valid together with Playback::START. - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t setPlaybackStatus( - sp<DecryptHandle> &decryptHandle, int playbackStatus, int64_t position); - - /** - * Initialize decryption for the given unit of the protected content - * - * @param[in] decryptHandle Handle for the decryption session - * @param[in] decryptUnitId ID which specifies decryption unit, such as track ID - * @param[in] headerInfo Information for initializing decryption of this decrypUnit - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t initializeDecryptUnit( - sp<DecryptHandle> &decryptHandle, int decryptUnitId, const DrmBuffer* headerInfo); - - /** - * Decrypt the protected content buffers for the given unit - * This method will be called any number of times, based on number of - * encrypted streams received from application. - * - * @param[in] decryptHandle Handle for the decryption session - * @param[in] decryptUnitId ID which specifies decryption unit, such as track ID - * @param[in] encBuffer Encrypted data block - * @param[out] decBuffer Decrypted data block - * @param[in] IV Optional buffer - * @return status_t - * Returns the error code for this API - * DRM_NO_ERROR for success, and one of DRM_ERROR_UNKNOWN, DRM_ERROR_LICENSE_EXPIRED - * DRM_ERROR_SESSION_NOT_OPENED, DRM_ERROR_DECRYPT_UNIT_NOT_INITIALIZED, - * DRM_ERROR_DECRYPT for failure. - */ - status_t decrypt( - sp<DecryptHandle> &decryptHandle, int decryptUnitId, - const DrmBuffer* encBuffer, DrmBuffer** decBuffer, DrmBuffer* IV = NULL); - - /** - * Finalize decryption for the given unit of the protected content - * - * @param[in] decryptHandle Handle for the decryption session - * @param[in] decryptUnitId ID which specifies decryption unit, such as track ID - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t finalizeDecryptUnit( - sp<DecryptHandle> &decryptHandle, int decryptUnitId); - - /** - * Reads the specified number of bytes from an open DRM file. - * - * @param[in] decryptHandle Handle for the decryption session - * @param[out] buffer Reference to the buffer that should receive the read data. - * @param[in] numBytes Number of bytes to read. - * @param[in] offset Offset with which to update the file position. - * - * @return Number of bytes read. Returns -1 for Failure. - */ - ssize_t pread(sp<DecryptHandle> &decryptHandle, - void* buffer, ssize_t numBytes, off64_t offset); - - /** - * Validates whether an action on the DRM content is allowed or not. - * - * @param[in] path Path of the protected content - * @param[in] action Action to validate. (Action::DEFAULT, Action::PLAY, etc) - * @param[in] description Detailed description of the action - * @return true if the action is allowed. - */ - bool validateAction(const String8& path, int action, const ActionDescription& description); - -/** - * APIs which are just the underlying implementation for the Java API - * - */ -public: - /** - * Register a callback to be invoked when the caller required to - * receive necessary information - * - * @param[in] infoListener Listener - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t setOnInfoListener(const sp<DrmManagerClient::OnInfoListener>& infoListener); - - /** - * Get constraint information associated with input content - * - * @param[in] path Path of the protected content - * @param[in] action Actions defined such as, - * Action::DEFAULT, Action::PLAY, etc - * @return DrmConstraints - * key-value pairs of constraint are embedded in it - * @note - * In case of error, return NULL - */ - DrmConstraints* getConstraints(const String8* path, const int action); - - /** - * Get metadata information associated with input content - * - * @param[in] path Path of the protected content - * @return DrmMetadata - * key-value pairs of metadata - * @note - * In case of error, return NULL - */ - DrmMetadata* getMetadata(const String8* path); - - /** - * Check whether the given mimetype or path can be handled - * - * @param[in] path Path of the content needs to be handled - * @param[in] mimetype Mimetype of the content needs to be handled - * @return - * True if DrmManager can handle given path or mime type. - */ - bool canHandle(const String8& path, const String8& mimeType); - - /** - * Executes given drm information based on its type - * - * @param[in] drmInfo Information needs to be processed - * @return DrmInfoStatus - * instance as a result of processing given input - */ - DrmInfoStatus* processDrmInfo(const DrmInfo* drmInfo); - - /** - * Retrieves necessary information for registration, unregistration or rights - * acquisition information. - * - * @param[in] drmInfoRequest Request information to retrieve drmInfo - * @return DrmInfo - * instance as a result of processing given input - */ - DrmInfo* acquireDrmInfo(const DrmInfoRequest* drmInfoRequest); - - /** - * Save DRM rights to specified rights path - * and make association with content path - * - * @param[in] drmRights DrmRights to be saved - * @param[in] rightsPath File path where rights to be saved - * @param[in] contentPath File path where content was saved - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t saveRights( - const DrmRights& drmRights, const String8& rightsPath, const String8& contentPath); - - /** - * Retrieves the mime type embedded inside the original content - * - * @param[in] path the path of the protected content - * @return String8 - * Returns mime-type of the original content, such as "video/mpeg" - */ - String8 getOriginalMimeType(const String8& path); - - /** - * Retrieves the type of the protected object (content, rights, etc..) - * by using specified path or mimetype. At least one parameter should be non null - * to retrieve DRM object type - * - * @param[in] path Path of the content or null. - * @param[in] mimeType Mime type of the content or null. - * @return type of the DRM content, - * such as DrmObjectType::CONTENT, DrmObjectType::RIGHTS_OBJECT - */ - int getDrmObjectType(const String8& path, const String8& mimeType); - - /** - * Check whether the given content has valid rights or not - * - * @param[in] path Path of the protected content - * @param[in] action Action to perform - * @return the status of the rights for the protected content, - * such as RightsStatus::RIGHTS_VALID, RightsStatus::RIGHTS_EXPIRED, etc. - */ - int checkRightsStatus(const String8& path, int action); - - /** - * Removes the rights associated with the given protected content - * - * @param[in] path Path of the protected content - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t removeRights(const String8& path); - - /** - * Removes all the rights information of each plug-in associated with - * DRM framework. Will be used in master reset - * - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t removeAllRights(); - - /** - * This API is for Forward Lock DRM. - * Each time the application tries to download a new DRM file - * which needs to be converted, then the application has to - * begin with calling this API. - * - * @param[in] convertId Handle for the convert session - * @param[in] mimeType Description/MIME type of the input data packet - * @return Return handle for the convert session - */ - int openConvertSession(const String8& mimeType); - - /** - * Passes the input data which need to be converted. The resultant - * converted data and the status is returned in the DrmConvertedInfo - * object. This method will be called each time there are new block - * of data received by the application. - * - * @param[in] convertId Handle for the convert session - * @param[in] inputData Input Data which need to be converted - * @return Return object contains the status of the data conversion, - * the output converted data and offset. In this case the - * application will ignore the offset information. - */ - DrmConvertedStatus* convertData(int convertId, const DrmBuffer* inputData); - - /** - * When there is no more data which need to be converted or when an - * error occurs that time the application has to inform the Drm agent - * via this API. Upon successful conversion of the complete data, - * the agent will inform that where the header and body signature - * should be added. This signature appending is needed to integrity - * protect the converted file. - * - * @param[in] convertId Handle for the convert session - * @return Return object contains the status of the data conversion, - * the header and body signature data. It also informs - * the application on which offset these signature data - * should be appended. - */ - DrmConvertedStatus* closeConvertSession(int convertId); - - /** - * Retrieves all DrmSupportInfo instance that native DRM framework can handle. - * This interface is meant to be used by JNI layer - * - * @param[out] length Number of elements in drmSupportInfoArray - * @param[out] drmSupportInfoArray Array contains all DrmSupportInfo - * that native DRM framework can handle - * @return status_t - * Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t getAllSupportInfo(int* length, DrmSupportInfo** drmSupportInfoArray); - -private: - int mUniqueId; - sp<DrmManagerClientImpl> mDrmManagerClientImpl; -}; - -}; - -#endif /* __DRM_MANAGER_CLIENT_H__ */ - diff --git a/include/drm/DrmMetadata.h b/include/drm/DrmMetadata.h deleted file mode 100644 index 2c7538a..0000000 --- a/include/drm/DrmMetadata.h +++ /dev/null @@ -1,111 +0,0 @@ -/* - * 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_METADATA_H__ -#define __DRM_METADATA_H__ - -#include "drm_framework_common.h" - -namespace android { - -/** - * This is an utility class which contains the constraints information. - * - * As a result of DrmManagerClient::getMetadata(const String8*) - * an instance of DrmMetadata would be returned. - */ -class DrmMetadata { -public: - /** - * Iterator for key - */ - class KeyIterator { - friend class DrmMetadata; - private: - KeyIterator(DrmMetadata* drmMetadata) : mDrmMetadata(drmMetadata), mIndex(0) {} - - public: - KeyIterator(const KeyIterator& keyIterator); - KeyIterator& operator=(const KeyIterator& keyIterator); - virtual ~KeyIterator() {} - - public: - bool hasNext(); - const String8& next(); - - private: - DrmMetadata* mDrmMetadata; - unsigned int mIndex; - }; - - /** - * Iterator for constraints - */ - class Iterator { - friend class DrmMetadata; - private: - Iterator(DrmMetadata* drmMetadata) : mDrmMetadata(drmMetadata), mIndex(0) {} - - public: - Iterator(const Iterator& iterator); - Iterator& operator=(const Iterator& iterator); - virtual ~Iterator() {} - - public: - bool hasNext(); - String8 next(); - - private: - DrmMetadata* mDrmMetadata; - unsigned int mIndex; - }; - -public: - DrmMetadata() {} - virtual ~DrmMetadata() { - DrmMetadata::KeyIterator keyIt = this->keyIterator(); - - while (keyIt.hasNext()) { - String8 key = keyIt.next(); - const char* value = this->getAsByteArray(&key); - if (NULL != value) { - delete[] value; - value = NULL; - } - } - mMetadataMap.clear(); - } - -public: - int getCount(void) const; - status_t put(const String8* key, const char* value); - String8 get(const String8& key) const; - const char* getAsByteArray(const String8* key) const; - KeyIterator keyIterator(); - Iterator iterator(); - -private: - const char* getValue(const String8* key) const; - -private: - typedef KeyedVector<String8, const char*> DrmMetadataMap; - DrmMetadataMap mMetadataMap; -}; - -}; - -#endif /* __DRM_METADATA_H__ */ - diff --git a/include/drm/DrmRights.h b/include/drm/DrmRights.h deleted file mode 100644 index 11f8f78..0000000 --- a/include/drm/DrmRights.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - * 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_RIGHTS_H__ -#define __DRM_RIGHTS_H__ - -#include "drm_framework_common.h" - -namespace android { - -/** - * This is an utility class which wraps the license information which was - * retrieved from the online DRM server. - * - * Caller can instantiate DrmRights by invoking DrmRights(const DrmBuffer&, String) - * constructor by using the result of DrmManagerClient::ProcessDrmInfo(const DrmInfo*) API. - * Caller can also instantiate DrmRights using the file path which contains rights information. - * - */ -class DrmRights { -public: - /** - * Constructor for DrmRights - * - * @param[in] rightsFilePath Path of the file containing rights data - * @param[in] mimeType MIME type - * @param[in] accountId Account Id of the user - * @param[in] subscriptionId Subscription Id of the user - */ - DrmRights( - const String8& rightsFilePath, const String8& mimeType, - const String8& accountId = String8("_NO_USER"), - const String8& subscriptionId = String8("")); - - /** - * Constructor for DrmRights - * - * @param[in] rightsData Rights data - * @param[in] mimeType MIME type - * @param[in] accountId Account Id of the user - * @param[in] subscriptionId Subscription Id of the user - */ - DrmRights( - const DrmBuffer& rightsData, const String8& mimeType, - const String8& accountId = String8("_NO_USER"), - const String8& subscriptionId = String8("")); - - /** - * Destructor for DrmRights - */ - virtual ~DrmRights(); - -public: - /** - * Returns the rights data associated with this instance - * - * @return Rights data - */ - const DrmBuffer& getData(void) const; - - /** - * Returns MIME type associated with this instance - * - * @return MIME type - */ - String8 getMimeType(void) const; - - /** - * Returns the account-id associated with this instance - * - * @return Account Id - */ - String8 getAccountId(void) const; - - /** - * Returns the subscription-id associated with this object - * - * @return Subscription Id - */ - String8 getSubscriptionId(void) const; - -private: - DrmBuffer mData; - String8 mMimeType; - String8 mAccountId; - String8 mSubscriptionId; - char* mRightsFromFile; -}; - -}; - -#endif /* __DRM_RIGHTS_H__ */ - diff --git a/include/drm/DrmSupportInfo.h b/include/drm/DrmSupportInfo.h deleted file mode 100644 index bf12b0b..0000000 --- a/include/drm/DrmSupportInfo.h +++ /dev/null @@ -1,191 +0,0 @@ -/* - * 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_SUPPORT_INFO_H__ -#define __DRM_SUPPORT_INFO_H__ - -#include "drm_framework_common.h" - -namespace android { - -/** - * This is an utility class which wraps the capability of each plug-in, - * such as mimetype's and file suffixes it could handle. - * - * Plug-in developer could return the capability of the plugin by passing - * DrmSupportInfo instance. - * - */ -class DrmSupportInfo { -public: - /** - * Iterator for mMimeTypeVector - */ - class MimeTypeIterator { - friend class DrmSupportInfo; - private: - MimeTypeIterator(DrmSupportInfo* drmSupportInfo) - : mDrmSupportInfo(drmSupportInfo), mIndex(0) {} - public: - MimeTypeIterator(const MimeTypeIterator& iterator); - MimeTypeIterator& operator=(const MimeTypeIterator& iterator); - virtual ~MimeTypeIterator() {} - - public: - bool hasNext(); - String8& next(); - - private: - DrmSupportInfo* mDrmSupportInfo; - unsigned int mIndex; - }; - - /** - * Iterator for mFileSuffixVector - */ - class FileSuffixIterator { - friend class DrmSupportInfo; - - private: - FileSuffixIterator(DrmSupportInfo* drmSupportInfo) - : mDrmSupportInfo(drmSupportInfo), mIndex(0) {} - public: - FileSuffixIterator(const FileSuffixIterator& iterator); - FileSuffixIterator& operator=(const FileSuffixIterator& iterator); - virtual ~FileSuffixIterator() {} - - public: - bool hasNext(); - String8& next(); - - private: - DrmSupportInfo* mDrmSupportInfo; - unsigned int mIndex; - }; - -public: - /** - * Constructor for DrmSupportInfo - */ - DrmSupportInfo(); - - /** - * Copy constructor for DrmSupportInfo - */ - DrmSupportInfo(const DrmSupportInfo& drmSupportInfo); - - /** - * Destructor for DrmSupportInfo - */ - virtual ~DrmSupportInfo() {} - - DrmSupportInfo& operator=(const DrmSupportInfo& drmSupportInfo); - bool operator<(const DrmSupportInfo& drmSupportInfo) const; - bool operator==(const DrmSupportInfo& drmSupportInfo) const; - - /** - * Returns FileSuffixIterator object to walk through file suffix values - * associated with this instance - * - * @return FileSuffixIterator object - */ - FileSuffixIterator getFileSuffixIterator(); - - /** - * Returns MimeTypeIterator object to walk through mimetype values - * associated with this instance - * - * @return MimeTypeIterator object - */ - MimeTypeIterator getMimeTypeIterator(); - -public: - /** - * Returns the number of mimetypes supported. - * - * @return Number of mimetypes supported - */ - int getMimeTypeCount(void) const; - - /** - * Returns the number of file types supported. - * - * @return Number of file types supported - */ - int getFileSuffixCount(void) const; - - /** - * Adds the mimetype to the list of supported mimetypes - * - * @param[in] mimeType mimetype to be added - * @return Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t addMimeType(const String8& mimeType); - - /** - * Adds the filesuffix to the list of supported file types - * - * @param[in] filesuffix file suffix to be added - * @return Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t addFileSuffix(const String8& fileSuffix); - - /** - * Set the unique description about the plugin - * - * @param[in] description Unique description - * @return Returns DRM_NO_ERROR for success, DRM_ERROR_UNKNOWN for failure - */ - status_t setDescription(const String8& description); - - /** - * Returns the unique description associated with the plugin - * - * @return Unique description - */ - String8 getDescription() const; - - /** - * Returns whether given mimetype is supported or not - * - * @param[in] mimeType MIME type - * @return - * true - if mime-type is supported - * false - if mime-type is not supported - */ - bool isSupportedMimeType(const String8& mimeType) const; - - /** - * Returns whether given file type is supported or not - * - * @param[in] fileType File type - * @return - * true if file type is supported - * false if file type is not supported - */ - bool isSupportedFileSuffix(const String8& fileType) const; - -private: - Vector<String8> mMimeTypeVector; - Vector<String8> mFileSuffixVector; - - String8 mDescription; -}; - -}; - -#endif /* __DRM_SUPPORT_INFO_H__ */ - diff --git a/include/drm/drm_framework_common.h b/include/drm/drm_framework_common.h deleted file mode 100644 index 637409c..0000000 --- a/include/drm/drm_framework_common.h +++ /dev/null @@ -1,337 +0,0 @@ -/* - * 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_FRAMEWORK_COMMON_H__ -#define __DRM_FRAMEWORK_COMMON_H__ - -#include <utils/Vector.h> -#include <utils/KeyedVector.h> -#include <utils/RefBase.h> -#include <utils/String8.h> -#include <utils/Errors.h> - -#define INVALID_VALUE -1 - -namespace android { - -/** - * Error code for DRM Frameowrk - */ -enum { - // The following constant values should be in sync with - // media/stagefright/MediaErrors.h - ERROR_BASE = -2000, - - DRM_ERROR_UNKNOWN = ERROR_BASE, - DRM_ERROR_NO_LICENSE = ERROR_BASE - 1, - DRM_ERROR_LICENSE_EXPIRED = ERROR_BASE - 2, - DRM_ERROR_SESSION_NOT_OPENED = ERROR_BASE - 3, - DRM_ERROR_DECRYPT_UNIT_NOT_INITIALIZED = ERROR_BASE - 4, - DRM_ERROR_DECRYPT = ERROR_BASE - 5, - DRM_ERROR_CANNOT_HANDLE = ERROR_BASE - 6, - DRM_ERROR_TAMPER_DETECTED = ERROR_BASE - 7, - DRM_ERROR_NO_PERMISSION = ERROR_BASE - 8, - - DRM_NO_ERROR = NO_ERROR -}; - -/** - * copy control settings used in DecryptHandle::copyControlVector - */ -enum DrmCopyControl { - DRM_COPY_CONTROL_BASE = 1000, - // the key used to set the value for HDCP - // if the associated value is 1, then HDCP is required - // otherwise, HDCP is not required - DRM_COPY_CONTROL_HDCP = DRM_COPY_CONTROL_BASE -}; - -/** - * Defines DRM Buffer - */ -class DrmBuffer { -public: - char* data; - int length; - - DrmBuffer() : - data(NULL), - length(0) { - } - - DrmBuffer(char* dataBytes, int dataLength) : - data(dataBytes), - length(dataLength) { - } - -}; - -/** - * Defines detailed description of the action - */ -class ActionDescription { -public: - ActionDescription(int _outputType, int _configuration) : - outputType(_outputType), - configuration(_configuration) { - } - -public: - int outputType; /* BLUETOOTH , HDMI*/ - int configuration; /* RESOLUTION_720_480 , RECORDABLE etc.*/ -}; - -/** - * Defines constants related to DRM types - */ -class DrmObjectType { -private: - DrmObjectType(); - -public: - /** - * Field specifies the unknown type - */ - static const int UNKNOWN = 0x00; - /** - * Field specifies the protected content type - */ - static const int CONTENT = 0x01; - /** - * Field specifies the rights information - */ - static const int RIGHTS_OBJECT = 0x02; - /** - * Field specifies the trigger information - */ - static const int TRIGGER_OBJECT = 0x03; -}; - -/** - * Defines constants related to play back - */ -class Playback { -private: - Playback(); - -public: - /** - * Constant field signifies playback start - */ - static const int START = 0x00; - /** - * Constant field signifies playback stop - */ - static const int STOP = 0x01; - /** - * Constant field signifies playback paused - */ - static const int PAUSE = 0x02; - /** - * Constant field signifies playback resumed - */ - static const int RESUME = 0x03; -}; - -/** - * Defines actions that can be performed on protected content - */ -class Action { -private: - Action(); - -public: - /** - * Constant field signifies that the default action - */ - static const int DEFAULT = 0x00; - /** - * Constant field signifies that the content can be played - */ - static const int PLAY = 0x01; - /** - * Constant field signifies that the content can be set as ring tone - */ - static const int RINGTONE = 0x02; - /** - * Constant field signifies that the content can be transfered - */ - static const int TRANSFER = 0x03; - /** - * Constant field signifies that the content can be set as output - */ - static const int OUTPUT = 0x04; - /** - * Constant field signifies that preview is allowed - */ - static const int PREVIEW = 0x05; - /** - * Constant field signifies that the content can be executed - */ - static const int EXECUTE = 0x06; - /** - * Constant field signifies that the content can displayed - */ - static const int DISPLAY = 0x07; -}; - -/** - * Defines constants related to status of the rights - */ -class RightsStatus { -private: - RightsStatus(); - -public: - /** - * Constant field signifies that the rights are valid - */ - static const int RIGHTS_VALID = 0x00; - /** - * Constant field signifies that the rights are invalid - */ - static const int RIGHTS_INVALID = 0x01; - /** - * Constant field signifies that the rights are expired for the content - */ - static const int RIGHTS_EXPIRED = 0x02; - /** - * Constant field signifies that the rights are not acquired for the content - */ - static const int RIGHTS_NOT_ACQUIRED = 0x03; -}; - -/** - * Defines API set for decryption - */ -class DecryptApiType { -private: - DecryptApiType(); - -public: - /** - * Decrypt API set for non encrypted content - */ - static const int NON_ENCRYPTED = 0x00; - /** - * Decrypt API set for ES based DRM - */ - static const int ELEMENTARY_STREAM_BASED = 0x01; - /** - * POSIX based Decrypt API set for container based DRM - */ - static const int CONTAINER_BASED = 0x02; - /** - * Decrypt API for Widevine streams - */ - static const int WV_BASED = 0x3; -}; - -/** - * Defines decryption information - */ -class DecryptInfo { -public: - /** - * size of memory to be allocated to get the decrypted content. - */ - int decryptBufferLength; - /** - * reserved for future purpose - */ -}; - -/** - * Defines decryption handle - */ -class DecryptHandle : public RefBase { -public: - /** - * Decryption session Handle - */ - int decryptId; - /** - * Mimetype of the content to be used to select the media extractor - * For e.g., "video/mpeg" or "audio/mp3" - */ - String8 mimeType; - /** - * Defines which decryption pattern should be used to decrypt the given content - * DrmFramework provides two different set of decryption APIs. - * 1. Decrypt APIs for elementary stream based DRM - * (file format is not encrypted but ES is encrypted) - * e.g., Marlin DRM (MP4 file format), WM-DRM (asf file format) - * - * DecryptApiType::ELEMENTARY_STREAM_BASED - * Decryption API set for ES based DRM - * initializeDecryptUnit(), decrypt(), and finalizeDecryptUnit() - * 2. Decrypt APIs for container based DRM (file format itself is encrypted) - * e.g., OMA DRM (dcf file format) - * - * DecryptApiType::CONTAINER_BASED - * POSIX based Decryption API set for container based DRM - * pread() - */ - int decryptApiType; - /** - * Defines the status of the rights like - * RIGHTS_VALID, RIGHTS_INVALID, RIGHTS_EXPIRED or RIGHTS_NOT_ACQUIRED - */ - int status; - /** - * Information required to decrypt content - * e.g. size of memory to be allocated to get the decrypted content. - */ - DecryptInfo* decryptInfo; - /** - * Defines a vector for the copy control settings sent from the DRM plugin - * to the player - */ - KeyedVector<DrmCopyControl, int> copyControlVector; - - /** - * Defines a vector for any extra data the DRM plugin wants to send - * to the native code - */ - KeyedVector<String8, String8> extendedData; - -public: - DecryptHandle(): - decryptId(INVALID_VALUE), - mimeType(""), - decryptApiType(INVALID_VALUE), - status(INVALID_VALUE), - decryptInfo(NULL) { - - } - - ~DecryptHandle() { - delete decryptInfo; decryptInfo = NULL; - } - - bool operator<(const DecryptHandle& handle) const { - return (decryptId < handle.decryptId); - } - - bool operator==(const DecryptHandle& handle) const { - return (decryptId == handle.decryptId); - } -}; - -}; - -#endif /* __DRM_FRAMEWORK_COMMON_H__ */ - |