1 files changed, 113 insertions, 0 deletions
diff --git a/CPP/7zip/Archive/7z/DllExports.cpp b/CPP/7zip/Archive/7z/DllExports.cpp
new file mode 100755
index 00000000..2d70d4de
--- /dev/null
+++ b/CPP/7zip/Archive/7z/DllExports.cpp
@@ -0,0 +1,113 @@
+// DLLExports.cpp
+
+#include "StdAfx.h"
+
+#include "../../../Common/MyInitGuid.h"
+#include "../../../Common/ComTry.h"
+#ifdef _WIN32
+#include "../../../Common/Alloc.h"
+#endif
+
+#include "../../ICoder.h"
+
+#include "7zHandler.h"
+
+#ifndef EXCLUDE_COM
+// {23170F69-40C1-278B-06F1-070100000100}
+DEFINE_GUID(CLSID_CCrypto7zAESEncoder, 
+0x23170F69, 0x40C1, 0x278B, 0x06, 0xF1, 0x07, 0x01, 0x00, 0x00, 0x01, 0x00);
+#endif
+
+HINSTANCE g_hInstance;
+#ifndef _UNICODE
+bool g_IsNT = false;
+static bool IsItWindowsNT()
+{
+  OSVERSIONINFO versionInfo;
+  versionInfo.dwOSVersionInfoSize = sizeof(versionInfo);
+  if (!::GetVersionEx(&versionInfo)) 
+    return false;
+  return (versionInfo.dwPlatformId == VER_PLATFORM_WIN32_NT);
+}
+#endif
+
+
+extern "C"
+BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /*lpReserved*/)
+{
+  if (dwReason == DLL_PROCESS_ATTACH)
+  {
+    g_hInstance = hInstance;
+    #ifndef _UNICODE
+    g_IsNT = IsItWindowsNT();
+    #endif
+    #ifdef _WIN32
+    SetLargePageSize();
+    #endif
+  }
+  return TRUE;
+}
+
+
+STDAPI CreateObject(
+    const GUID *classID, 
+    const GUID *interfaceID, 
+    void **outObject)
+{
+  COM_TRY_BEGIN
+  *outObject = 0;
+  if (*classID != NArchive::N7z::CLSID_CFormat7z)
+    return CLASS_E_CLASSNOTAVAILABLE;
+  if (*interfaceID == IID_IInArchive)
+  {
+    CMyComPtr<IInArchive> inArchive = new NArchive::N7z::CHandler;
+    *outObject = inArchive.Detach();
+  }
+  #ifndef EXTRACT_ONLY
+  else if (*interfaceID == IID_IOutArchive)
+  {
+    CMyComPtr<IOutArchive> outArchive = new NArchive::N7z::CHandler;
+    *outObject = outArchive.Detach();
+  }
+  #endif
+  else
+    return E_NOINTERFACE;
+  COM_TRY_END
+  return S_OK;
+}
+
+STDAPI GetHandlerProperty(PROPID propID, PROPVARIANT *value)
+{
+  NWindows::NCOM::CPropVariant propVariant;
+  switch(propID)
+  {
+    case NArchive::kName:
+      propVariant = L"7z";
+      break;
+    case NArchive::kClassID:
+    {
+      if ((value->bstrVal = ::SysAllocStringByteLen(
+          (const char *)&NArchive::N7z::CLSID_CFormat7z, sizeof(GUID))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    }
+    case NArchive::kExtension:
+      propVariant = L"7z";
+      break;
+    case NArchive::kUpdate:
+      propVariant = true;
+      break;
+    case NArchive::kKeepName:
+      propVariant = false;
+      break;
+    case NArchive::kStartSignature:
+    {
+      if ((value->bstrVal = ::SysAllocStringByteLen((const char *)NArchive::N7z::kSignature, 
+          NArchive::N7z::kSignatureSize)) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    }
+  }
+  propVariant.Detach(value);
+  return S_OK;
+}