buffio.h File Reference

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Data Structures

struct  _TidyBuffer

Functions

void tidyBufInit (TidyBuffer *buf)
void tidyBufAlloc (TidyBuffer *buf, uint allocSize)
void tidyBufCheckAlloc (TidyBuffer *buf, uint allocSize, uint chunkSize)
void tidyBufFree (TidyBuffer *buf)
void tidyBufClear (TidyBuffer *buf)
void tidyBufAttach (TidyBuffer *buf, byte *bp, uint size)
void tidyBufDetach (TidyBuffer *buf)
void tidyBufAppend (TidyBuffer *buf, void *vp, uint size)
void tidyBufPutByte (TidyBuffer *buf, byte bv)
int tidyBufPopByte (TidyBuffer *buf)
int tidyBufGetByte (TidyBuffer *buf)
Bool tidyBufEndOfInput (TidyBuffer *buf)
void tidyBufUngetByte (TidyBuffer *buf, byte bv)
void initInputBuffer (TidyInputSource *inp, TidyBuffer *buf)
void initOutputBuffer (TidyOutputSink *outp, TidyBuffer *buf)


Detailed Description

(c) 1998-2004 (W3C) MIT, ERCIM, Keio University See tidy.h for the copyright notice.

CVS Info :

Author
terry_teague
Date
2004/02/29 04:00:03
Revision
1.4

Requires buffer to automatically grow as bytes are added. Must keep track of current read and write points.


Function Documentation

void tidyBufInit TidyBuffer buf  ) 
 

Zero out data structure

void tidyBufAlloc TidyBuffer buf,
uint  allocSize
 

Free current buffer, allocate given amount, reset input pointer

void tidyBufCheckAlloc TidyBuffer buf,
uint  allocSize,
uint  chunkSize
 

Expand buffer to given size. Chunk size is minimum growth. Pass 0 for default of 256 bytes.

void tidyBufFree TidyBuffer buf  ) 
 

Free current contents and zero out

void tidyBufClear TidyBuffer buf  ) 
 

Set buffer bytes to 0

void tidyBufAttach TidyBuffer buf,
byte *  bp,
uint  size
 

Attach to existing buffer

void tidyBufDetach TidyBuffer buf  ) 
 

Detach from buffer. Caller must free.

void tidyBufAppend TidyBuffer buf,
void *  vp,
uint  size
 

Append bytes to buffer. Expand if necessary.

void tidyBufPutByte TidyBuffer buf,
byte  bv
 

Append one byte to buffer. Expand if necessary.

int tidyBufPopByte TidyBuffer buf  ) 
 

Get byte from end of buffer

int tidyBufGetByte TidyBuffer buf  ) 
 

Get byte from front of buffer. Increment input offset.

Bool tidyBufEndOfInput TidyBuffer buf  ) 
 

At end of buffer?

void tidyBufUngetByte TidyBuffer buf,
byte  bv
 

Put a byte back into the buffer. Decrement input offset.

void initInputBuffer TidyInputSource inp,
TidyBuffer buf
 

Initialize a buffer input source

void initOutputBuffer TidyOutputSink outp,
TidyBuffer buf
 

Initialize a buffer output sink


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