4.63

CPP/7zip/Compress/ArjDecoder2.h

@@ -0,0 +1,59 @@
+// ArjDecoder2.h
+
+#ifndef __COMPRESS_ARJ_DECODER2_H
+#define __COMPRESS_ARJ_DECODER2_H
+
+#include "../../Common/MyCom.h"
+
+#include "../ICoder.h"
+
+#include "../Common/InBuffer.h"
+
+#include "BitmDecoder.h"
+#include "LzOutWindow.h"
+
+namespace NCompress {
+namespace NArj {
+namespace NDecoder2 {
+
+class CCoder :
+  public ICompressCoder,
+  public CMyUnknownImp
+{
+  CLzOutWindow m_OutWindowStream;
+  NBitm::CDecoder<CInBuffer> m_InBitStream;
+  
+  void ReleaseStreams()
+  {
+    m_OutWindowStream.ReleaseStream();
+    m_InBitStream.ReleaseStream();
+  }
+
+  class CCoderReleaser
+  {
+    CCoder *m_Coder;
+  public:
+    bool NeedFlush;
+    CCoderReleaser(CCoder *coder): m_Coder(coder), NeedFlush(true) {}
+    ~CCoderReleaser()
+    {
+      if (NeedFlush)
+        m_Coder->m_OutWindowStream.Flush();
+      m_Coder->ReleaseStreams();
+    }
+  };
+  friend class CCoderReleaser;
+
+  HRESULT CodeReal(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+      const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+public:
+  MY_UNKNOWN_IMP
+
+  STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+      const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+
+};
+
+}}}
+
+#endif