3.13

7zip/UI/Explorer/DllExports.cpp

@@ -0,0 +1,152 @@
+// DLLExports.cpp : Implementation of DLL Exports.
+
+#include "StdAfx.h"
+
+// #include <locale.h>
+
+#include <initguid.h>
+#include <ShlGuid.h>
+#include <windows.h>
+
+// #include "../../Compress/Interface/CompressInterface.h"
+#include "../../IPassword.h"
+#include "../Agent/Agent.h"
+#include "Common/ComTry.h"
+
+#include "ContextMenu.h"
+
+#include "OptionsDialog.h"
+
+CComModule _Module;
+
+BEGIN_OBJECT_MAP(ObjectMap)
+	// OBJECT_ENTRY(CLSID_CAgentArchiveHandler, CAgent)
+  OBJECT_ENTRY(CLSID_CZipContextMenu, CZipContextMenu)
+  // OBJECT_ENTRY(CLSID_CSevenZipOptions, CSevenZipOptions)
+END_OBJECT_MAP()
+
+
+/////////////////////////////////////////////////////////////////////////////
+// DLL Entry Point
+
+HINSTANCE g_hInstance;
+
+static bool IsItWindowsNT()
+{
+  OSVERSIONINFO aVersionInfo;
+  aVersionInfo.dwOSVersionInfoSize = sizeof(aVersionInfo);
+  if (!::GetVersionEx(&aVersionInfo)) 
+    return false;
+  return (aVersionInfo.dwPlatformId == VER_PLATFORM_WIN32_NT);
+}
+
+extern "C"
+BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID)
+{
+  // setlocale(LC_COLLATE, ".ACP");
+  g_hInstance = hInstance;
+  if (dwReason == DLL_PROCESS_ATTACH)
+  {
+    #ifdef UNICODE
+    if (!IsItWindowsNT())
+      return FALSE;
+    #endif    
+    _Module.Init(ObjectMap, hInstance);
+    //DisableThreadLibraryCalls(hInstance);
+  }
+  else if (dwReason == DLL_PROCESS_DETACH)
+    _Module.Term();
+  return TRUE;    // ok
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Used to determine whether the DLL can be unloaded by OLE
+
+STDAPI DllCanUnloadNow(void)
+{
+  return (_Module.GetLockCount()==0) ? S_OK : S_FALSE;
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Returns a class factory to create an object of the requested type
+
+STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
+{
+  return _Module.GetClassObject(rclsid, riid, ppv);
+}
+
+STDAPI DllRegisterServer(void)
+{
+  return _Module.RegisterServer(FALSE);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// DllUnregisterServer - Removes entries from the system registry
+
+STDAPI DllUnregisterServer(void)
+{
+  return _Module.UnregisterServer();
+}
+
+STDAPI CreateObject(
+    const GUID *classID, 
+    const GUID *interfaceID, 
+    void **outObject)
+{
+  COM_TRY_BEGIN
+  *outObject = 0;
+  if (*classID == CLSID_CAgentArchiveHandler)
+  {
+    if (*interfaceID == IID_IFolderManager)
+    {
+      CMyComPtr<IFolderManager> manager = new CArchiveFolderManager;
+      *outObject = manager.Detach();
+      return S_OK;
+    }
+    return E_NOINTERFACE;
+  }
+  if (*classID == CLSID_CSevenZipOptions)
+  {
+    if (*interfaceID == IID_IPluginOptions)
+    {
+      CMyComPtr<IPluginOptions> options = new CSevenZipOptions;
+      *outObject = options.Detach();
+      return S_OK;
+    }
+    return E_NOINTERFACE;
+  }
+  return CLASS_E_CLASSNOTAVAILABLE;
+  COM_TRY_END
+}
+
+STDAPI GetPluginProperty(PROPID propID, PROPVARIANT *value)
+{
+  ::VariantClear((tagVARIANT *)value);
+  switch(propID)
+  {
+    case NPlugin::kName:
+      if ((value->bstrVal = ::SysAllocString(L"7-Zip")) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    case NPlugin::kClassID:
+    {
+      if ((value->bstrVal = ::SysAllocStringByteLen(
+          (const char *)&CLSID_CAgentArchiveHandler, sizeof(GUID))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    }
+    case NPlugin::kOptionsClassID:
+    {
+      if ((value->bstrVal = ::SysAllocStringByteLen(
+          (const char *)&CLSID_CSevenZipOptions, sizeof(GUID))) != 0)
+        value->vt = VT_BSTR;
+      return S_OK;
+    }
+    /*
+    case NArchive::kType:
+      propVariant = UINT32(0);
+      break;
+    */
+  }
+  return S_OK;
+}