diff options
Diffstat (limited to 'FuseArchive/ChunkBuffer.py')
-rw-r--r-- | FuseArchive/ChunkBuffer.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/FuseArchive/ChunkBuffer.py b/FuseArchive/ChunkBuffer.py new file mode 100644 index 0000000..4ef6370 --- /dev/null +++ b/FuseArchive/ChunkBuffer.py @@ -0,0 +1,21 @@ +import logging + +# Handle efficient operations on a non-fixed length buffer like appending, +# replacing, reading chunks, etc +class ChunkBuffer: + def __init__( self, data = '' ): + logging.debug( "Creating chunkbuffer: %s" % data ) + self.chunk = list( data ) + + def append( self, s ): + self.chunk.extend( list( s ) ) + + def replace( self, s, start, end ): + self.chunk + + def length( self ): + return len( self.chunk ) + + def string(self): + logging.debug( "Stringifying: %s" % self.chunk ) + return ''.join( self.chunk ) |