68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
/*
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* Copyright 2009, Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _FILE_INTERFACE_H
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#define _FILE_INTERFACE_H
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#include <MediaNode.h>
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struct entry_ref;
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class BFileInterface : public virtual BMediaNode {
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protected:
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virtual ~BFileInterface();
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protected:
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BFileInterface();
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virtual status_t HandleMessage(int32 message, const void* data,
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size_t size);
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virtual status_t GetNextFileFormat(int32* cookie,
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media_file_format* _format) = 0;
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virtual void DisposeFileFormatCookie(int32 cookie) = 0;
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virtual status_t GetDuration(bigtime_t* _time) = 0;
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virtual status_t SniffRef(const entry_ref& file,
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char* _mimeType, // 256 bytes
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float* _quality) = 0;
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virtual status_t SetRef(const entry_ref& file,
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bool create, bigtime_t* _time) = 0;
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virtual status_t GetRef(entry_ref* _ref, char* _mimeType) = 0;
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// TODO: Needs a Perform() virtual method!
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private:
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// FBC padding and forbidden methods
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friend class BMediaNode;
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BFileInterface(const BFileInterface& other);
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BFileInterface& operator=(const BFileInterface& other);
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virtual status_t _Reserved_FileInterface_0(void*);
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virtual status_t _Reserved_FileInterface_1(void*);
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virtual status_t _Reserved_FileInterface_2(void*);
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virtual status_t _Reserved_FileInterface_3(void*);
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virtual status_t _Reserved_FileInterface_4(void*);
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virtual status_t _Reserved_FileInterface_5(void*);
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virtual status_t _Reserved_FileInterface_6(void*);
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virtual status_t _Reserved_FileInterface_7(void*);
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virtual status_t _Reserved_FileInterface_8(void*);
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virtual status_t _Reserved_FileInterface_9(void*);
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virtual status_t _Reserved_FileInterface_10(void*);
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virtual status_t _Reserved_FileInterface_11(void*);
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virtual status_t _Reserved_FileInterface_12(void*);
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virtual status_t _Reserved_FileInterface_13(void*);
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virtual status_t _Reserved_FileInterface_14(void*);
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virtual status_t _Reserved_FileInterface_15(void*);
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uint32 _reserved_file_interface_[16];
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};
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#endif // _FILE_INTERFACE_H
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