Merged enterprise features

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2746 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/cpp/CAlfrescoApp/includes/util/DataPacker.h

@@ -0,0 +1,93 @@
+/*
+* Copyright (C) 2005 Alfresco, Inc.
+*
+* Licensed under the Alfresco Network License. You may obtain a
+* copy of the License at
+*
+*   http://www.alfrescosoftware.com/legal/
+*
+* Please view the license relevant to your network subscription.
+*
+* BY CLICKING THE "I UNDERSTAND AND ACCEPT" BOX, OR INSTALLING,  
+* READING OR USING ALFRESCO'S Network SOFTWARE (THE "SOFTWARE"),  
+* YOU ARE AGREEING ON BEHALF OF THE ENTITY LICENSING THE SOFTWARE    
+* ("COMPANY") THAT COMPANY WILL BE BOUND BY AND IS BECOMING A PARTY TO 
+* THIS ALFRESCO NETWORK AGREEMENT ("AGREEMENT") AND THAT YOU HAVE THE   
+* AUTHORITY TO BIND COMPANY. IF COMPANY DOES NOT AGREE TO ALL OF THE   
+* TERMS OF THIS AGREEMENT, DO NOT SELECT THE "I UNDERSTAND AND AGREE"   
+* BOX AND DO NOT INSTALL THE SOFTWARE OR VIEW THE SOURCE CODE. COMPANY   
+* HAS NOT BECOME A LICENSEE OF, AND IS NOT AUTHORIZED TO USE THE    
+* SOFTWARE UNLESS AND UNTIL IT HAS AGREED TO BE BOUND BY THESE LICENSE  
+* TERMS. THE "EFFECTIVE DATE" FOR THIS AGREEMENT SHALL BE THE DAY YOU  
+* CHECK THE "I UNDERSTAND AND ACCEPT" BOX.
+*/
+
+#ifndef _DataPacker_H
+#define _DataPacker_H
+
+//	Includes
+
+#include "util\String.h"
+#include "util\Types.h"
+#include "util\JavaTypes.h"
+
+//	Classes defined in this header file
+
+namespace Alfresco {
+	class DataPacker;
+}
+
+/**
+ * DataPacker Class
+ *
+ * The DataPacker class provides methods for packing and unpacking of various data types from a buffer.
+ */
+class Alfresco::DataPacker {
+private:
+	//	Hide constructors
+
+	DataPacker( void) {};
+	DataPacker(const DataPacker& dp) {};
+
+public:
+	//	Unpack data types from a buffer
+
+	static int getShort(CBUFPTR buf, BUFPOS pos);
+	static int getInt(CBUFPTR buf, BUFPOS pos);
+	static LONG64 getLong(CBUFPTR buf, BUFPOS pos);
+
+	static int getIntelShort(CBUFPTR buf, BUFPOS pos);
+	static int getIntelInt(CBUFPTR buf, BUFPOS pos);
+	static LONG64 getIntelLong(CBUFPTR buf, BUFPOS pos);
+
+	static String getString(CBUFPTR buf, BUFPOS pos, const unsigned int maxLen, const bool isUni = false);
+	static String getUnicodeString(CBUFPTR buf, BUFPOS pos, const unsigned int maxLen);
+
+	//	Pack data types into a buffer
+
+	static void putShort(const int val, BUFPTR buf, BUFPOS pos);
+	static void putInt(const int val, BUFPTR buf, BUFPOS pos);
+	static void putLong(const LONG64 val, BUFPTR buf, BUFPOS pos);
+
+	static void putIntelShort(const int val, BUFPTR buf, BUFPOS pos);
+	static void putIntelInt(const int val, BUFPTR buf, BUFPOS pos);
+	static void putIntelLong(const LONG64 val, BUFPTR buf, BUFPOS pos);
+
+	static unsigned int putString(const String& str, BUFPTR buf, BUFPOS pos, bool nullTerm = true, bool isUni = false);
+	static unsigned int putString(const char* str, BUFLEN len, BUFPTR buf, BUFPOS pos, bool nullTerm = true);
+	static unsigned int putString(const wchar_t* str, BUFLEN len, BUFPTR buf, BUFPOS pos, bool nullTerm = true);
+
+	static void putZeros(BUFPTR buf, BUFPOS pos, const unsigned int count);
+
+	//	Calculate buffer positions
+
+	static unsigned int getStringLength(const String& str, const bool isUni = false, const bool nulTerm = false);
+	static unsigned int getBufferPosition(BUFPOS pos, const String& str, const bool isUni = false, const bool nulTerm = false);
+
+	//	Align a buffer offset
+
+	static inline BUFPOS longwordAlign( BUFPOS pos) { return ( pos + 3) & 0xFFFFFFFC; }
+	static inline BUFPOS wordAlign( BUFPOS pos) { return ( pos + 1) & 0xFFFFFFFE; }
+};
+
+#endif