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| author | Mike Buland <eichlan@xagasoft.com> | 2012-03-25 20:00:08 +0000 | 
|---|---|---|
| committer | Mike Buland <eichlan@xagasoft.com> | 2012-03-25 20:00:08 +0000 | 
| commit | 469bbcf0701e1eb8a6670c23145b0da87357e178 (patch) | |
| tree | b5b062a16e46a6c5d3410b4e574cd0cc09057211 /src/queuebuf.h | |
| parent | ee1b79396076edc4e30aefb285fada03bb45e80d (diff) | |
| download | libbu++-469bbcf0701e1eb8a6670c23145b0da87357e178.tar.gz libbu++-469bbcf0701e1eb8a6670c23145b0da87357e178.tar.bz2 libbu++-469bbcf0701e1eb8a6670c23145b0da87357e178.tar.xz libbu++-469bbcf0701e1eb8a6670c23145b0da87357e178.zip  | |
Code is all reorganized.  We're about ready to release.  I should write up a
little explenation of the arrangement.
Diffstat (limited to 'src/queuebuf.h')
| -rw-r--r-- | src/queuebuf.h | 66 | 
1 files changed, 0 insertions, 66 deletions
diff --git a/src/queuebuf.h b/src/queuebuf.h deleted file mode 100644 index 929ca35..0000000 --- a/src/queuebuf.h +++ /dev/null  | |||
| @@ -1,66 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * Copyright (C) 2007-2011 Xagasoft, All rights reserved. | ||
| 3 | * | ||
| 4 | * This file is part of the libbu++ library and is released under the | ||
| 5 | * terms of the license contained in the file LICENSE. | ||
| 6 | */ | ||
| 7 | |||
| 8 | #ifndef BU_QUEUE_BUF_H | ||
| 9 | #define BU_QUEUE_BUF_H | ||
| 10 | |||
| 11 | #include "bu/stream.h" | ||
| 12 | |||
| 13 | namespace Bu | ||
| 14 | { | ||
| 15 | /** | ||
| 16 | * A queuing buffer stream class. All data written to this class is | ||
| 17 | * appended to it, there is no stored position. All data read is read | ||
| 18 | * from the begining and then thrown away. It operates by using a linked | ||
| 19 | * list of small buffers, and deallocating or reusing them when it can. | ||
| 20 | */ | ||
| 21 | class QueueBuf : public Bu::Stream | ||
| 22 | { | ||
| 23 | public: | ||
| 24 | QueueBuf( int iBlockSize=256 ); | ||
| 25 | virtual ~QueueBuf(); | ||
| 26 | |||
| 27 | virtual void close(); | ||
| 28 | virtual Bu::size read( void *pBuf, Bu::size nBytes ); | ||
| 29 | virtual Bu::size peek( void *pBuf, Bu::size nBytes ); | ||
| 30 | virtual Bu::size peek( void *pBuf, Bu::size nBytes, Bu::size nSkip ); | ||
| 31 | virtual Bu::size write( const void *pBuf, Bu::size nBytes ); | ||
| 32 | virtual Bu::size tell(); | ||
| 33 | virtual void seek( Bu::size offset ); | ||
| 34 | virtual void setPos( Bu::size pos ); | ||
| 35 | virtual void setPosEnd( Bu::size pos ); | ||
| 36 | virtual bool isEos(); | ||
| 37 | virtual bool isOpen(); | ||
| 38 | virtual void flush(); | ||
| 39 | virtual bool canRead(); | ||
| 40 | virtual bool canWrite(); | ||
| 41 | virtual bool isReadable(); | ||
| 42 | virtual bool isWritable(); | ||
| 43 | virtual bool isSeekable(); | ||
| 44 | virtual bool isBlocking(); | ||
| 45 | virtual void setBlocking( bool bBlocking=true ); | ||
| 46 | virtual void setSize( Bu::size iSize ); | ||
| 47 | |||
| 48 | virtual size getSize() const; | ||
| 49 | virtual size getBlockSize() const; | ||
| 50 | virtual Bu::String getLocation() const; | ||
| 51 | |||
| 52 | private: | ||
| 53 | void addBlock(); | ||
| 54 | void removeBlock(); | ||
| 55 | |||
| 56 | private: | ||
| 57 | int iBlockSize; | ||
| 58 | int iReadOffset; | ||
| 59 | int iWriteOffset; | ||
| 60 | Bu::size iTotalSize; | ||
| 61 | typedef Bu::List<char *> BlockList; | ||
| 62 | BlockList lBlocks; | ||
| 63 | }; | ||
| 64 | }; | ||
| 65 | |||
| 66 | #endif | ||
