4.27 beta

7zip/Compress/Rar29/Rar29Decoder.cpp

@@ -0,0 +1,153 @@
+// Rar29Decoder.cpp
+// According to unRAR license,
+// this code may not be used to develop a 
+// RAR (WinRAR) compatible archiver
+ 
+#include "StdAfx.h"
+
+#include "Rar29Decoder.h"
+
+#include "Windows/Defs.h"
+
+// #include "Original/unpack15.cpp"
+
+ErrorHandler ErrHandler;
+
+namespace NCompress {
+namespace NRar29 {
+
+CDecoder::CDecoder():
+  m_IsSolid(false),
+  // DataIO(NULL)
+  DataIO()
+{
+  Unp = new Unpack(&DataIO);
+  Unp->Init(NULL);
+}
+
+CDecoder::~CDecoder()
+{
+  delete Unp;
+}
+
+STDMETHODIMP CDecoder::CodeReal(ISequentialInStream *inStream,
+    ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
+    ICompressProgressInfo *progress)
+{
+  // CCoderReleaser coderReleaser(this);
+
+  DataIO.CurUnpRead=0;
+  DataIO.CurUnpWrite=0;
+  DataIO.UnpFileCRC=0xffffffff;
+  DataIO.PackedCRC=0xffffffff;
+  /*
+  DataIO.SetEncryption(
+        0,0,
+        NULL,false);
+  */
+
+  DataIO.SetPackedSizeToRead(*inSize);
+  DataIO.SetFiles(inStream, outStream, progress);
+  DataIO.SetTestMode(false);
+  // DataIO.SetSkipUnpCRC(SkipSolid);
+  /*
+  if (!TestMode && Arc.NewLhd.FullUnpSize>0x1000)
+        CurFile.Prealloc(Arc.NewLhd.FullUnpSize);
+
+      CurFile.SetAllowDelete(!Cmd->KeepBroken);
+  */
+  
+  Unp->SetDestSize(*outSize);
+
+  Unp->DoUnpack(29, m_IsSolid);
+  return S_OK;
+}
+
+STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream,
+    ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
+    ICompressProgressInfo *progress)
+{
+  try { return CodeReal(inStream, outStream, inSize, outSize, progress); }
+  catch(const CExitCode &exitCode) { return exitCode.Result; }
+  catch(...) { return S_FALSE; }
+}
+
+STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
+{
+  if (size < 1)
+    return E_INVALIDARG;
+  m_IsSolid = (data[0] != 0);
+  return S_OK;
+}
+
+}
+
+
+namespace NRar15 {
+
+CDecoder::CDecoder():
+  m_IsSolid(false),
+  DataIO()
+{
+  Unp=new Unpack(&DataIO);
+  Unp->Init(NULL);
+}
+
+CDecoder::~CDecoder()
+{
+  delete Unp;
+}
+
+
+STDMETHODIMP CDecoder::CodeReal(ISequentialInStream *inStream,
+    ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
+    ICompressProgressInfo *progress)
+{
+  // CCoderReleaser coderReleaser(this);
+
+  DataIO.CurUnpRead=0;
+  DataIO.CurUnpWrite=0;
+  DataIO.UnpFileCRC=0xffffffff;
+  DataIO.PackedCRC=0xffffffff;
+  /*
+  DataIO.SetEncryption(
+        0,0,
+        NULL,false);
+  */
+
+  DataIO.SetPackedSizeToRead(*inSize);
+  DataIO.SetFiles(inStream, outStream, progress);
+  DataIO.SetTestMode(false);
+  // DataIO.SetSkipUnpCRC(SkipSolid);
+  /*
+  if (!TestMode && Arc.NewLhd.FullUnpSize>0x1000)
+        CurFile.Prealloc(Arc.NewLhd.FullUnpSize);
+
+      CurFile.SetAllowDelete(!Cmd->KeepBroken);
+  */
+  Unp->SetDestSize(*outSize);
+  Unp->DoUnpack(15, m_IsSolid);
+  return S_OK;
+}
+
+STDMETHODIMP CDecoder::Code(ISequentialInStream *inStream,
+    ISequentialOutStream *outStream, const UInt64 *inSize, 
+    const UInt64 *outSize,
+    ICompressProgressInfo *progress)
+{
+  try { return CodeReal(inStream, outStream, inSize, outSize, progress); }
+  catch(const CExitCode &exitCode) { return exitCode.Result; }
+  catch(...) { return S_FALSE;}
+}
+
+STDMETHODIMP CDecoder::SetDecoderProperties2(const Byte *data, UInt32 size)
+{
+  if (size < 1)
+    return E_INVALIDARG;
+  m_IsSolid = (data[0] != 0);
+  return S_OK;
+}
+
+}
+
+}