1 files changed, 111 insertions, 0 deletions
diff --git a/CPP/7zip/Crypto/7zAES/DllExports.cpp b/CPP/7zip/Crypto/7zAES/DllExports.cpp
new file mode 100755
index 00000000..8766ded4
--- /dev/null
+++ b/CPP/7zip/Crypto/7zAES/DllExports.cpp
@@ -0,0 +1,111 @@
+// DLLExports.cpp
+
+#include "StdAfx.h"
+
+#include "Common/MyInitGuid.h"
+#include "Common/ComTry.h"
+#include "7zAES.h"
+
+/*
+// {23170F69-40C1-278B-0703-000000000000}
+DEFINE_GUID(CLSID_CCrypto_Hash_SHA256, 
+0x23170F69, 0x40C1, 0x278B, 0x07, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+*/
+
+// {23170F69-40C1-278B-06F1-070100000100}
+DEFINE_GUID(CLSID_CCrypto7zAESEncoder, 
+0x23170F69, 0x40C1, 0x278B, 0x06, 0xF1, 0x07, 0x01, 0x00, 0x00, 0x01, 0x00);
+
+// {23170F69-40C1-278B-06F1-070100000000}
+DEFINE_GUID(CLSID_CCrypto7zAESDecoder, 
+0x23170F69, 0x40C1, 0x278B, 0x06, 0xF1, 0x07, 0x01, 0x00, 0x00, 0x00, 0x00);
+
+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
+  }
+  return TRUE;
+}
+
+STDAPI CreateObject(const GUID *clsid, const GUID *iid, void **outObject)
+{
+  COM_TRY_BEGIN
+  *outObject = 0;
+  int correctInterface = (*iid == IID_ICompressFilter);
+  CMyComPtr<ICompressFilter> filter;
+  if (*clsid == CLSID_CCrypto7zAESDecoder)
+  {
+    if (!correctInterface)
+      return E_NOINTERFACE;
+    filter = (ICompressFilter *)new NCrypto::NSevenZ::CDecoder();
+  }
+  else if (*clsid == CLSID_CCrypto7zAESEncoder)
+  {
+    if (!correctInterface)
+      return E_NOINTERFACE;
+    filter = (ICompressFilter *)new NCrypto::NSevenZ::CEncoder();
+  }
+  else
+    return CLASS_E_CLASSNOTAVAILABLE;
+  *outObject = filter.Detach();
+  COM_TRY_END
+  return S_OK;
+}
+
+STDAPI GetNumberOfMethods(UINT32 *numMethods)
+{
+  *numMethods = 1;
+  return S_OK;
+}
+
+STDAPI GetMethodProperty(UINT32 index, PROPID propID, PROPVARIANT *value)
+{
+  if (index != 0)
+    return E_INVALIDARG;
+  ::VariantClear((tagVARIANT *)value);
+  switch(propID)
+  {
+    case NMethodPropID::kID:
+    {
+      const char id[] = { 0x06, (char)(unsigned char)0xF1, 0x07, 0x01 };
+      if ((value->bstrVal = ::SysAllocStringByteLen(id, sizeof(id))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    }
+    case NMethodPropID::kName:
+      if ((value->bstrVal = ::SysAllocString(L"7zAES")) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    case NMethodPropID::kDecoder:
+      if ((value->bstrVal = ::SysAllocStringByteLen(
+          (const char *)&CLSID_CCrypto7zAESDecoder, sizeof(GUID))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    case NMethodPropID::kEncoder:
+      if ((value->bstrVal = ::SysAllocStringByteLen(
+          (const char *)&CLSID_CCrypto7zAESEncoder, sizeof(GUID))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+  }
+  return S_OK;
+}
+