diff options
Diffstat (limited to 'src/libs/7zip/unix/CPP/7zip/Compress/LzOutWindow.h')
-rw-r--r-- | src/libs/7zip/unix/CPP/7zip/Compress/LzOutWindow.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/src/libs/7zip/unix/CPP/7zip/Compress/LzOutWindow.h b/src/libs/7zip/unix/CPP/7zip/Compress/LzOutWindow.h deleted file mode 100644 index d8d13c225..000000000 --- a/src/libs/7zip/unix/CPP/7zip/Compress/LzOutWindow.h +++ /dev/null @@ -1,66 +0,0 @@ -// LzOutWindow.h - -#ifndef __LZ_OUT_WINDOW_H -#define __LZ_OUT_WINDOW_H - -#include "../IStream.h" - -#include "../Common/OutBuffer.h" - -#ifndef _NO_EXCEPTIONS -typedef COutBufferException CLzOutWindowException; -#endif - -class CLzOutWindow: public COutBuffer -{ -public: - void Init(bool solid = false); - - // distance >= 0, len > 0, - bool CopyBlock(UInt32 distance, UInt32 len) - { - UInt32 pos = _pos - distance - 1; - if (distance >= _pos) - { - if (!_overDict || distance >= _bufferSize) - return false; - pos += _bufferSize; - } - if (_limitPos - _pos > len && _bufferSize - pos > len) - { - const Byte *src = _buffer + pos; - Byte *dest = _buffer + _pos; - _pos += len; - do - *dest++ = *src++; - while(--len != 0); - } - else do - { - if (pos == _bufferSize) - pos = 0; - _buffer[_pos++] = _buffer[pos++]; - if (_pos == _limitPos) - FlushWithCheck(); - } - while(--len != 0); - return true; - } - - void PutByte(Byte b) - { - _buffer[_pos++] = b; - if (_pos == _limitPos) - FlushWithCheck(); - } - - Byte GetByte(UInt32 distance) const - { - UInt32 pos = _pos - distance - 1; - if (pos >= _bufferSize) - pos += _bufferSize; - return _buffer[pos]; - } -}; - -#endif |