1 /* 2 * Copyright 2016, Dario Casalinuovo 3 * Distributed under the terms of the MIT License. 4 */ 5 #ifndef _HTTP_MEDIA_IO_H 6 #define _HTTP_MEDIA_IO_H 7 8 9 #include <AdapterIO.h> 10 #include <FileRequest.h> 11 #include <Url.h> 12 #include <UrlContext.h> 13 #include <UrlProtocolAsynchronousListener.h> 14 15 16 class FileListener; 17 18 class HTTPMediaIO : public BAdapterIO { 19 public: 20 HTTPMediaIO(BUrl url); 21 virtual ~HTTPMediaIO(); 22 23 virtual void GetFlags(int32* flags) const; 24 25 virtual ssize_t WriteAt(off_t position, 26 const void* buffer, size_t size); 27 28 virtual status_t SetSize(off_t size); 29 30 virtual status_t Open(); 31 32 virtual bool IsRunning() const; 33 34 protected: 35 virtual status_t SeekRequested(off_t position); 36 37 // Other custom stuff 38 39 void UpdateSize(); 40 41 friend class FileListener; 42 private: 43 BUrlRequest* fReq; 44 FileListener* fListener; 45 thread_id fReqThread; 46 47 BUrl fUrl; 48 off_t fTotalSize; 49 bool fIsMutable; 50 }; 51 52 #endif 53