1 files changed, 105 insertions, 0 deletions
diff --git a/7zip/Compress/Rar29/DllExports.cpp b/7zip/Compress/Rar29/DllExports.cpp
new file mode 100755
index 00000000..ed5197f8
--- /dev/null
+++ b/7zip/Compress/Rar29/DllExports.cpp
@@ -0,0 +1,105 @@
+// DLLExports.cpp
+
+#include "StdAfx.h"
+
+#include "Common/MyInitGuid.h"
+#include "Common/ComTry.h"
+
+#include "../Rar20/Rar20Decoder.h"
+#include "Rar29Decoder.h"
+
+// {23170F69-40C1-278B-0403-010000000000}
+DEFINE_GUID(CLSID_CCompressRar15Decoder, 
+0x23170F69, 0x40C1, 0x278B, 0x04, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00);
+
+// {23170F69-40C1-278B-0403-020000000000}
+DEFINE_GUID(CLSID_CCompressRar20Decoder, 
+0x23170F69, 0x40C1, 0x278B, 0x04, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00);
+
+// {23170F69-40C1-278B-0403-030000000000}
+DEFINE_GUID(CLSID_CCompressRar29Decoder, 
+0x23170F69, 0x40C1, 0x278B, 0x04, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00);
+
+extern "C"
+BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
+{
+	return TRUE;
+}
+
+STDAPI CreateObject(const GUID *clsid, const GUID *iid, void **outObject)
+{
+  COM_TRY_BEGIN
+  *outObject = 0;
+
+  int correctInterface = (*iid == IID_ICompressCoder);
+  CMyComPtr<ICompressCoder> coder;
+  if (*clsid == CLSID_CCompressRar15Decoder)
+  {
+    if (!correctInterface)
+      return E_NOINTERFACE;
+    coder = (ICompressCoder *)new NCompress::NRar15::CDecoder;
+  }
+  else if (*clsid == CLSID_CCompressRar20Decoder)
+  {
+    if (!correctInterface)
+      return E_NOINTERFACE;
+    coder = (ICompressCoder *)new NCompress::NRar20::CDecoder;
+  }
+  else if (*clsid == CLSID_CCompressRar29Decoder)
+  {
+    if (!correctInterface)
+      return E_NOINTERFACE;
+    coder = (ICompressCoder *)new NCompress::NRar29::CDecoder;
+  }
+  else
+    return CLASS_E_CLASSNOTAVAILABLE;
+  *outObject = coder.Detach();
+  COM_TRY_END
+  return S_OK;
+}
+
+struct CRarMethodItem
+{
+  char ID[3];
+  const wchar_t *UserName;
+  const GUID *Decoder;
+};
+
+static CRarMethodItem g_Methods[] =
+{
+  { { 0x04, 0x03, 0x01 }, L"Rar15", &CLSID_CCompressRar15Decoder },
+  { { 0x04, 0x03, 0x02 }, L"Rar20", &CLSID_CCompressRar20Decoder },
+  { { 0x04, 0x03, 0x03 }, L"Rar29", &CLSID_CCompressRar29Decoder }
+};
+
+STDAPI GetNumberOfMethods(UINT32 *numMethods)
+{
+  *numMethods = sizeof(g_Methods) / sizeof(g_Methods[1]);
+  return S_OK;
+}
+
+STDAPI GetMethodProperty(UINT32 index, PROPID propID, PROPVARIANT *value)
+{
+  if (index > sizeof(g_Methods) / sizeof(g_Methods[1]))
+    return E_INVALIDARG;
+  VariantClear((tagVARIANT *)value);
+  const CRarMethodItem &method = g_Methods[index];
+  switch(propID)
+  {
+    case NMethodPropID::kID:
+      if ((value->bstrVal = ::SysAllocStringByteLen(method.ID, 
+          sizeof(method.ID))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    case NMethodPropID::kName:
+      if ((value->bstrVal = ::SysAllocString(method.UserName)) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    case NMethodPropID::kDecoder:
+      if ((value->bstrVal = ::SysAllocStringByteLen(
+          (const char *)method.Decoder, sizeof(GUID))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+  }
+  return S_OK;
+}