/* * Copyright (C) 2013 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 MEDIA_HTTP_H_ #define MEDIA_HTTP_H_ #include #include "include/HTTPBase.h" namespace android { struct IMediaHTTPConnection; struct MediaHTTP : public HTTPBase { MediaHTTP(const sp &conn); virtual status_t connect( const char *uri, const KeyedVector *headers, off64_t offset); virtual void disconnect(); virtual status_t initCheck() const; virtual ssize_t readAt(off64_t offset, void *data, size_t size); virtual status_t getSize(off64_t *size); virtual uint32_t flags(); virtual status_t reconnectAtOffset(off64_t offset); protected: virtual ~MediaHTTP(); virtual sp DrmInitialization(const char* mime); virtual void getDrmInfo(sp &handle, DrmManagerClient **client); virtual String8 getUri(); virtual String8 getMIMEType() const; protected: status_t mInitCheck; sp mHTTPConnection; KeyedVector mLastHeaders; AString mLastURI; bool mCachedSizeValid; off64_t mCachedSize; sp mDecryptHandle; DrmManagerClient *mDrmManagerClient; void clearDRMState_l(); DISALLOW_EVIL_CONSTRUCTORS(MediaHTTP); }; } // namespace android #endif // MEDIA_HTTP_H_