rvcmeta.h File Reference

#include <mi32/rvcdefns.h>

Include dependency graph for rvcmeta.h:

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Defines
#define	MfMetaDataExists(fhandle, objinode)   (MfGetObjCount(fhandle,objinode,RVC::OBJTYPE_Metadata) > 0)
Functions
int	MfMetaDataAllowed (int fhandle, INT32 objinode)
int	MfMetaDataMakeLink (int fhandle, INT32 parentinode, const UNICODE *filename, char *encoding)
int	MfMetaDataReadSubObject (int fhandle, INT32 inode, UNICODE **textbuf)
int	MfMetaDataWriteSubObject (int fhandle, INT32 inode, const UNICODE *textbuf)

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Define Documentation

#define MfMetaDataExists (  fhandle, objinode   )     (MfGetObjCount(fhandle,objinode,RVC::OBJTYPE_Metadata) > 0)

Determine if metadata exists for a specified object. Definition at line 61 of file rvcmeta.h.

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Function Documentation

int MfMetaDataAllowed (  int  fhandle, INT32  objinode )

Determine if metadata allowed for a specified object. Returns: 1 if metadata allowed, 0 if not, < 0 if error. Parameters: fhandle  RVC file handle objinode  Object inode

int MfMetaDataMakeLink (  int  fhandle, INT32  parentinode, const UNICODE *  filename, char *  encoding )

Create metadata subobject as link to external text file. This will replace the metadata object if it already exists. Parameters: fhandle  RVC file handle parentinode  Object inode (parent of metadata) filename  Text file to link to encoding  Encoding (eg. "ASCII") of text file

int MfMetaDataReadSubObject (  int  fhandle, INT32  inode, UNICODE **  textbuf )

Read metadata subobject for a specified object. Parameters: fhandle  RVC file handle inode  Object inode (parent of metadata) textbuf  Pointer to metadata text returned (null-terminated)

int MfMetaDataWriteSubObject (  int  fhandle, INT32  inode, const UNICODE *  textbuf )

Write metadata subobject for a specified object. This will replace the metadata object if it already exists. Parameters: fhandle  RVC file handle inode  Object inode (parent of metadata) textbuf  Pointer to metadata text (null-terminated)

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