diff options
| author | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
|---|---|---|
| committer | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 13:58:15 +0100 |
| commit | 4aca87515a5083ae0e31ce3177189fd43b6d05ac (patch) | |
| tree | 7b1d9a31393ca090757dc6f0d3859b4fcd93f271 /release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/LZ/LZOutWindow.h | |
| parent | 008d0be72b2f160382c6e880765e96b64a050c65 (diff) | |
| download | tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.gz tomato-4aca87515a5083ae0e31ce3177189fd43b6d05ac.tar.bz2 | |
patch to Vanilla Tomato 1.28
Diffstat (limited to 'release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/LZ/LZOutWindow.h')
| -rw-r--r-- | release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/LZ/LZOutWindow.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/LZ/LZOutWindow.h b/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/LZ/LZOutWindow.h new file mode 100644 index 00000000..ba38c5e2 --- /dev/null +++ b/release/src/linux/linux/scripts/squashfs/lzma/C/7zip/Compress/LZ/LZOutWindow.h @@ -0,0 +1,64 @@ +// LZOutWindow.h
+
+#ifndef __LZ_OUT_WINDOW_H
+#define __LZ_OUT_WINDOW_H
+
+#include "../../IStream.h"
+#include "../../Common/OutBuffer.h"
+
+/*
+#ifndef _NO_EXCEPTIONS
+class CLZOutWindowException
+{
+public:
+ HRESULT ErrorCode;
+ CLZOutWindowException(HRESULT errorCode): ErrorCode(errorCode) {}
+};
+#endif
+*/
+typedef COutBufferException CLZOutWindowException;
+
+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 (pos >= _bufferSize)
+ {
+ if (!_overDict)
+ return false;
+ pos += _bufferSize;
+ }
+ 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
|