KVInputStream

This structure defines an input stream for the HTML conversion. The structure is defined in kvstream.h.

typedef struct tag_InputStream
{
   void *pInputStreamPrivateData;
   long lcbFilesize;
   BOOL (pascal *fpOpen) (struct tag_InputStream *);
   UINT (pascal *fpRead) (struct tag_InputStream *, BYTE *, UINT);
   BOOL (pascal *fpSeek) (struct tag_InputStream *, long, int);
   long (pascal *fpTell) (struct tag_InputStream *);
   BOOL (pascal *fpClose)(struct tag_InputStream *);
}
KVInputStream;

Member Descriptions

All member functions are equivalent to their counterparts in the ANSI standard library, except fpOpen(), which returns FALSE on failure.

If the size of the stream is known, assign that value to lcbFilesize. Otherwise, set lcbFilesize to 0.

When the file size is known, KeyView can reduce the number of times it needs to read or seek the underlying stream. This optimization can improve performance for some file types or operations.

NOTE: If the file size is not set to zero or the correct file size, the behavior is undefined.