1 files changed, 90 insertions, 0 deletions
diff --git a/zip/ZipArchive/ZipCallbackProvider.h b/zip/ZipArchive/ZipCallbackProvider.h
new file mode 100644
index 0000000..1b8a6df
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+++ b/zip/ZipArchive/ZipCallbackProvider.h
@@ -0,0 +1,90 @@
+////////////////////////////////////////////////////////////////////////////////
+// This source file is part of the ZipArchive library source distribution and
+// is Copyrighted 2000 - 2007 by Artpol Software - Tadeusz Dracz
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+// 
+// For the licensing details refer to the License.txt file.
+//
+// Web Site: http://www.artpol-software.com
+////////////////////////////////////////////////////////////////////////////////
+
+/**
+* \file ZipCallbackProvider.h
+* Includes the ZipArchiveLib::CZipCallbackProvider class.
+*
+*/
+
+#if !defined(ZIPARCHIVE_ZIPCALLBACKPROVIDER_DOT_H)
+#define ZIPARCHIVE_ZIPCALLBACKPROVIDER_DOT_H
+
+#if _MSC_VER > 1000
+	#pragma once
+	#if defined ZIP_HAS_DLL
+		#pragma warning (push)
+		#pragma warning( disable : 4275 ) // non dll-interface used as base for dll-interface class
+	#endif
+#endif
+
+#include "ZipCallback.h"
+#include "ZipExport.h"
+#include "ZipCollections.h"
+
+namespace ZipArchiveLib
+{
+
+/**
+	The storage for callback objects. A structure for the internal use only.
+	\see
+		CZipArchive::SetCallback
+		CZipArchive::GetCallback
+*/
+class ZIP_API CZipCallbackProvider : public CZipMap<CZipActionCallback::CallbackType, CZipActionCallback*>		
+{
+public:
+	void Set(CZipActionCallback* pCallback, int iWhich)
+	{
+		CZipActionCallback::CallbackType cbs[] = {CZipActionCallback::cbAdd, CZipActionCallback::cbAddTmp, CZipActionCallback::cbAddStore, CZipActionCallback::cbExtract, CZipActionCallback::cbDeleteCnt, CZipActionCallback::cbDelete, CZipActionCallback::cbTest, CZipActionCallback::cbSave, CZipActionCallback::cbGet, CZipActionCallback::cbRename, CZipActionCallback::cbMoveData, CZipActionCallback::cbCalculateForMulti, CZipActionCallback::cbMultiAdd, CZipActionCallback::cbEncryptPrepare, CZipActionCallback::cbEncryptMoveData, CZipActionCallback::cbEncrypt, CZipActionCallback::cbMultiEncrypt};
+		int iCount = sizeof(cbs)/sizeof(CZipActionCallback::CallbackType);
+		for (int i = 0; i < iCount; i++)
+		{
+			CZipActionCallback::CallbackType iCallback = cbs[i];
+			if (iWhich & iCallback)
+				SetInternal(pCallback, iCallback);
+		}
+	}
+
+	CZipActionCallback* Get(CZipActionCallback::CallbackType iType)
+	{
+		CZipActionCallback* pCallback = NULL;
+		if (Lookup(iType, pCallback))
+		{
+			pCallback->m_iType = iType;
+			return pCallback;
+		}
+		else
+			return NULL;
+	}
+protected:
+	void SetInternal(CZipActionCallback* pCallback, CZipActionCallback::CallbackType iType)
+	{
+		if (pCallback)
+		{
+			SetAt(iType, pCallback);
+		}
+		else
+			RemoveKey(iType);
+	}	
+};
+
+} // namespace
+
+#if (_MSC_VER > 1000) && (defined ZIP_HAS_DLL)
+	#pragma warning (pop)	
+#endif
+
+
+#endif // !defined(ZIPARCHIVE_ZIPCALLBACKPROVIDER_DOT_H)