It is accomplished ...

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-07-09 12:24:59 +00:00
commit 52a3801208
2025 changed files with 472889 additions and 0 deletions
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+/*******************************************************************************
+/
+/	File:			FileInterface.h
+/
+/   Description:  A BFileInterface is something which can read and/or write files for the
+/	use of other Media Kit participants.
+/
+/	Copyright 1997-98, Be Incorporated, All Rights Reserved
+/
+*******************************************************************************/
+
+#if !defined(_FILE_INTERFACE_H)
+#define _FILE_INTERFACE_H
+
+#include <MediaDefs.h>
+#include <MediaNode.h>
+
+
+class BFileInterface :
+	public virtual BMediaNode
+{
+protected:
+
+virtual	~BFileInterface();	/* force vtable */
+
+public:
+
+		/* look, no hands! */
+
+protected:
+
+		BFileInterface();
+virtual	status_t HandleMessage(
+				int32 message,
+				const void * data,
+				size_t size);
+
+virtual	status_t GetNextFileFormat(
+				int32 * cookie,
+				media_file_format * out_format) = 0;
+virtual	void DisposeFileFormatCookie(
+				int32 cookie) = 0;
+
+virtual	status_t GetDuration(
+				bigtime_t * out_time) = 0;
+virtual	status_t SniffRef(
+				const entry_ref & file,
+				char * out_mime_type,	/* 256 bytes */
+				float * out_quality) = 0;
+virtual	status_t SetRef(
+				const entry_ref & file,
+				bool create,
+				bigtime_t * out_time) = 0;
+virtual	status_t GetRef(
+				entry_ref * out_ref,
+				char * out_mime_type) = 0;
+
+private:
+
+	friend class BMediaNode;
+
+		BFileInterface(	/* private unimplemented */
+				const BFileInterface & clone);
+		BFileInterface & operator=(
+				const BFileInterface & clone);
+
+		/* Mmmh, stuffing! */
+virtual		status_t _Reserved_FileInterface_0(void *);
+virtual		status_t _Reserved_FileInterface_1(void *);
+virtual		status_t _Reserved_FileInterface_2(void *);
+virtual		status_t _Reserved_FileInterface_3(void *);
+virtual		status_t _Reserved_FileInterface_4(void *);
+virtual		status_t _Reserved_FileInterface_5(void *);
+virtual		status_t _Reserved_FileInterface_6(void *);
+virtual		status_t _Reserved_FileInterface_7(void *);
+virtual		status_t _Reserved_FileInterface_8(void *);
+virtual		status_t _Reserved_FileInterface_9(void *);
+virtual		status_t _Reserved_FileInterface_10(void *);
+virtual		status_t _Reserved_FileInterface_11(void *);
+virtual		status_t _Reserved_FileInterface_12(void *);
+virtual		status_t _Reserved_FileInterface_13(void *);
+virtual		status_t _Reserved_FileInterface_14(void *);
+virtual		status_t _Reserved_FileInterface_15(void *);
+
+		uint32 _reserved_file_interface_[16];
+
+};
+
+
+#endif /* _FILE_INTERFACE_H */
+