Update to XMP SDK CS6

1 files changed, 0 insertions, 1436 deletions

diff --git a/source/XMPFiles/FormatSupport/ASF_Support.cpp b/source/XMPFiles/FormatSupport/ASF_Support.cpp
deleted file mode 100644
index 1180f9d..0000000
--- a/source/XMPFiles/FormatSupport/ASF_Support.cpp
+++ /dev/null
@@ -1,1436 +0,0 @@
-// =================================================================================================
-// ADOBE SYSTEMS INCORPORATED
-// Copyright 2006 Adobe Systems Incorporated
-// All Rights Reserved
-//
-// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance with the terms
-// of the Adobe license agreement accompanying it.
-// =================================================================================================
-
-#include "ASF_Support.hpp"
-#include "UnicodeConversions.hpp"
-
-#if XMP_WinBuild
-	#define snprintf _snprintf
-	#pragma warning ( disable : 4996 )	// '...' was declared deprecated
-	#pragma warning ( disable : 4267 )	// *** conversion (from size_t), possible loss of date (many 64 bit related)
-#endif
-
-// =============================================================================================
-
-// Platforms other than Win
-#if ! XMP_WinBuild
-int IsEqualGUID ( const GUID& guid1, const GUID& guid2 )
-{
-	return (memcmp ( &guid1, &guid2, sizeof(GUID) ) == 0);
-}
-#endif
-
-ASF_Support::ASF_Support() : legacyManager(0), posFileSizeInfo(0) {}
-
-ASF_Support::ASF_Support ( ASF_LegacyManager* _legacyManager ) : posFileSizeInfo(0)
-{
-	legacyManager = _legacyManager;
-}
-
-ASF_Support::~ASF_Support()
-{
-	legacyManager = 0;
-}
-
-// =============================================================================================
-
-long ASF_Support::OpenASF ( LFA_FileRef fileRef, ObjectState & inOutObjectState )
-{
-	XMP_Uns64 pos = 0;
-	XMP_Uns64 len;
-
-	try {
-		pos = LFA_Seek ( fileRef, 0, SEEK_SET );
-	} catch ( ... ) {}
-
-	if ( pos != 0 ) return 0;
-
-	// read first and following chunks
-	while ( ReadObject ( fileRef, inOutObjectState, &len, pos) ) {}
-
-	return inOutObjectState.objects.size();
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::ReadObject ( LFA_FileRef fileRef, ObjectState & inOutObjectState, XMP_Uns64 * objectLength, XMP_Uns64 & inOutPosition )
-{
-
-	try {
-
-		XMP_Uns64 startPosition = inOutPosition;
-		long bytesRead;
-		ASF_ObjectBase objectBase;
-
-		bytesRead = LFA_Read ( fileRef, &objectBase, kASF_ObjectBaseLen, true );
-		if ( bytesRead != kASF_ObjectBaseLen ) return false;
-
-		*objectLength = GetUns64LE ( &objectBase.size );
-		inOutPosition += *objectLength;
-
-		ObjectData	newObject;
-
-		newObject.pos = startPosition;
-		newObject.len = *objectLength;
-		newObject.guid = objectBase.guid;
-
-		// xmpIsLastObject indicates, that the XMP-object is the last top-level object
-		// reset here, if any another object is read
-		inOutObjectState.xmpIsLastObject = false;
-
-		if ( IsEqualGUID ( ASF_Header_Object, newObject.guid ) ) {
-
-			// header object ?
-			this->ReadHeaderObject ( fileRef, inOutObjectState, newObject );
-
-		} else if ( IsEqualGUID ( ASF_XMP_Metadata, newObject.guid ) ) {
-
-			// check object for XMP GUID
-			inOutObjectState.xmpPos = newObject.pos + kASF_ObjectBaseLen;
-			inOutObjectState.xmpLen = newObject.len - kASF_ObjectBaseLen;
-			inOutObjectState.xmpIsLastObject = true;
-			inOutObjectState.xmpObject = newObject;
-			newObject.xmp = true;
-
-		}
-
-		inOutObjectState.objects.push_back ( newObject );
-
-		LFA_Seek ( fileRef, inOutPosition, SEEK_SET );
-
-	} catch ( ... ) {
-
-		return false;
-
-	}
-
-	return true;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::ReadHeaderObject ( LFA_FileRef fileRef, ObjectState& inOutObjectState, const ObjectData& newObject )
-{
-	if ( ! IsEqualGUID ( ASF_Header_Object, newObject.guid) || (! legacyManager ) ) return false;
-
-	std::string buffer;
-
-	legacyManager->SetPadding(0);
-
-	try {
-
-		// read header-object structure
-		XMP_Uns64 pos = newObject.pos;
-		XMP_Uns32 bufferSize = kASF_ObjectBaseLen + 6;
-
-		buffer.clear();
-		buffer.reserve ( bufferSize );
-		buffer.assign ( bufferSize, ' ' );
-		LFA_Seek ( fileRef, pos, SEEK_SET );
-		LFA_Read ( fileRef, const_cast<char*>(buffer.data()), bufferSize, true );
-
-		XMP_Uns64 read = bufferSize;
-		pos += bufferSize;
-
-		// read contained header objects
-		XMP_Uns32 numberOfHeaders = GetUns32LE ( &buffer[24] );
-		ASF_ObjectBase objectBase;
-
-		while ( read < newObject.len ) {
-
-			LFA_Seek ( fileRef, pos, SEEK_SET );
-			if ( kASF_ObjectBaseLen != LFA_Read ( fileRef, &objectBase, kASF_ObjectBaseLen, true ) ) break;
-
-			LFA_Seek ( fileRef, pos, SEEK_SET );
-			objectBase.size = GetUns64LE ( &objectBase.size );
-
-			if ( IsEqualGUID ( ASF_File_Properties_Object, objectBase.guid) && (objectBase.size >= 104 ) ) {
-
-				buffer.clear();
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( fileRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-
-				// save position of filesize-information
-				posFileSizeInfo = (pos + 40);
-
-				// creation date
-				std::string sub ( buffer.substr ( 48, 8 ) );
-				legacyManager->SetField ( ASF_LegacyManager::fieldCreationDate, sub );
-
-				// broadcast flag set ?
-				XMP_Uns32 flags = GetUns32LE ( &buffer[88] );
-				inOutObjectState.broadcast = (flags & 1);
-				legacyManager->SetBroadcast ( inOutObjectState.broadcast );
-
-				legacyManager->SetObjectExists ( ASF_LegacyManager::objectFileProperties );
-
-			} else if ( IsEqualGUID ( ASF_Content_Description_Object, objectBase.guid) && (objectBase.size >= 34 ) ) {
-
-				buffer.clear();
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( fileRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-
-				XMP_Uns16 titleLen = GetUns16LE ( &buffer[24] );
-				XMP_Uns16 authorLen = GetUns16LE ( &buffer[26] );
-				XMP_Uns16 copyrightLen = GetUns16LE ( &buffer[28] );
-				XMP_Uns16 descriptionLen = GetUns16LE ( &buffer[30] );
-				XMP_Uns16 ratingLen = GetUns16LE ( &buffer[32] );
-
-				XMP_Uns16 fieldPos = 34;
-
-				std::string titleStr = buffer.substr ( fieldPos, titleLen );
-				fieldPos += titleLen;
-				legacyManager->SetField ( ASF_LegacyManager::fieldTitle, titleStr );
-
-				std::string authorStr = buffer.substr ( fieldPos, authorLen );
-				fieldPos += authorLen;
-				legacyManager->SetField ( ASF_LegacyManager::fieldAuthor, authorStr );
-
-				std::string copyrightStr = buffer.substr ( fieldPos, copyrightLen );
-				fieldPos += copyrightLen;
-				legacyManager->SetField ( ASF_LegacyManager::fieldCopyright, copyrightStr );
-
-				std::string descriptionStr = buffer.substr ( fieldPos, descriptionLen );
-				fieldPos += descriptionLen;
-				legacyManager->SetField ( ASF_LegacyManager::fieldDescription, descriptionStr );
-
-				/* rating is currently not part of reconciliation
-				std::string ratingStr = buffer.substr ( fieldPos, ratingLen );
-				fieldPos += ratingLen;
-				legacyData.append ( titleStr );
-				*/
-
-				legacyManager->SetObjectExists ( ASF_LegacyManager::objectContentDescription );
-
-			} else if ( IsEqualGUID ( ASF_Content_Branding_Object, objectBase.guid ) ) {
-
-				buffer.clear();
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( fileRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-
-				XMP_Uns32 fieldPos = 28;
-
-				// copyright URL is 3. element with variable size
-				for ( int i = 1; i <= 3 ; ++i ) {
-					XMP_Uns32 len = GetUns32LE ( &buffer[fieldPos] );
-					if ( i == 3 ) {
-						std::string copyrightURLStr = buffer.substr ( fieldPos + 4, len );
-						legacyManager->SetField ( ASF_LegacyManager::fieldCopyrightURL, copyrightURLStr );
-					}
-					fieldPos += (len + 4);
-				}
-
-				legacyManager->SetObjectExists ( ASF_LegacyManager::objectContentBranding );
-
-#if ! Exclude_LicenseURL_Recon
-
-			} else if ( IsEqualGUID ( ASF_Content_Encryption_Object, objectBase.guid ) ) {
-
-				buffer.clear();
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( fileRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-
-				XMP_Uns32 fieldPos = 24;
-
-				// license URL is 4. element with variable size
-				for ( int i = 1; i <= 4 ; ++i ) {
-					XMP_Uns32 len = GetUns32LE ( &buffer[fieldPos] );
-					if ( i == 4 ) {
-						std::string licenseURLStr = buffer.substr ( fieldPos + 4, len );
-						legacyManager->SetField ( ASF_LegacyManager::fieldLicenseURL, licenseURLStr );
-					}
-					fieldPos += (len + 4);
-				}
-
-				legacyManager->SetObjectExists ( objectContentEncryption );
-
-#endif
-
-			} else if ( IsEqualGUID ( ASF_Padding_Object, objectBase.guid ) ) {
-
-				legacyManager->SetPadding ( legacyManager->GetPadding() + (objectBase.size - 24) );
-
-			} else if ( IsEqualGUID ( ASF_Header_Extension_Object, objectBase.guid ) ) {
-
-				this->ReadHeaderExtensionObject ( fileRef, inOutObjectState, pos, objectBase );
-
-			}
-
-			pos += objectBase.size;
-			read += objectBase.size;
-		}
-
-	} catch ( ... ) {
-
-		return false;
-
-	}
-
-	legacyManager->ComputeDigest();
-
-	return true;
-}
-
-// =============================================================================================
-
-bool ASF_Support::WriteHeaderObject ( LFA_FileRef sourceRef, LFA_FileRef destRef, const ObjectData& object, ASF_LegacyManager& _legacyManager, bool usePadding )
-{
-	if ( ! IsEqualGUID ( ASF_Header_Object, object.guid ) ) return false;
-
-	bool ret = false;
-
-	std::string buffer;
-	XMP_Uns16 valueUns16LE;
-	XMP_Uns32 valueUns32LE;
-	XMP_Uns64 valueUns64LE;
-
-	try {
-
-		// read header-object structure
-		XMP_Uns64 pos = object.pos;
-		XMP_Uns32 bufferSize = kASF_ObjectBaseLen + 6;
-
-		buffer.clear();
-		buffer.reserve ( bufferSize );
-		buffer.assign ( bufferSize, ' ' );
-		LFA_Seek ( sourceRef, pos, SEEK_SET );
-		LFA_Read ( sourceRef, const_cast<char*>(buffer.data()), bufferSize, true );
-
-		XMP_Uns64 read = bufferSize;
-		pos += bufferSize;
-
-		// read contained header objects
-		XMP_Uns32 numberOfHeaders = GetUns32LE ( &buffer[24] );
-		ASF_ObjectBase objectBase;
-
-		// prepare new header in memory
-		std::string header;
-
-		int changedObjects = _legacyManager.changedObjects();
-		int exportedObjects = 0;
-		int writtenObjects = 0;
-
-		header.append ( buffer.c_str(), bufferSize );
-
-		while ( read < object.len ) {
-
-			LFA_Seek ( sourceRef, pos, SEEK_SET );
-			if ( kASF_ObjectBaseLen != LFA_Read ( sourceRef, &objectBase, kASF_ObjectBaseLen, true ) ) break;
-
-			LFA_Seek ( sourceRef, pos, SEEK_SET );
-			objectBase.size = GetUns64LE ( &objectBase.size );
-
-			int headerStartPos = header.size();
-
-			// save position of filesize-information
-			if ( IsEqualGUID ( ASF_File_Properties_Object, objectBase.guid ) ) {
-				posFileSizeInfo = (headerStartPos + 40);
-			}
-
-			// write objects
-			if ( IsEqualGUID ( ASF_File_Properties_Object, objectBase.guid ) &&
-				(objectBase.size >= 104) && (changedObjects & ASF_LegacyManager::objectFileProperties) ) {
-
-				// copy object and replace creation-date
-				buffer.reserve ( XMP_Uns32 ( objectBase.size ) );
-				buffer.assign ( XMP_Uns32 ( objectBase.size ), ' ' );
-				LFA_Read ( sourceRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-				header.append ( buffer, 0, XMP_Uns32( objectBase.size ) );
-
-				if ( ! _legacyManager.GetBroadcast() ) {
-					buffer = _legacyManager.GetField ( ASF_LegacyManager::fieldCreationDate );
-					ReplaceString ( header, buffer, (headerStartPos + 48), 8 );
-				}
-
-				exportedObjects |= ASF_LegacyManager::objectFileProperties;
-
-			} else if ( IsEqualGUID ( ASF_Content_Description_Object, objectBase.guid ) &&
-						(objectBase.size >= 34) && (changedObjects & ASF_LegacyManager::objectContentDescription) ) {
-
-				// re-create object with xmp-data
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( sourceRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-				// write header only 
-				header.append ( buffer, 0, XMP_Uns32( kASF_ObjectBaseLen ) );
-
-				// write length fields
-
-				XMP_Uns16 titleLen = _legacyManager.GetField ( ASF_LegacyManager::fieldTitle).size( );
-				valueUns16LE = MakeUns16LE ( titleLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				XMP_Uns16 authorLen = _legacyManager.GetField ( ASF_LegacyManager::fieldAuthor).size( );
-				valueUns16LE = MakeUns16LE ( authorLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				XMP_Uns16 copyrightLen = _legacyManager.GetField ( ASF_LegacyManager::fieldCopyright).size( );
-				valueUns16LE = MakeUns16LE ( copyrightLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				XMP_Uns16 descriptionLen = _legacyManager.GetField ( ASF_LegacyManager::fieldDescription).size( );
-				valueUns16LE = MakeUns16LE ( descriptionLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				// retrieve existing overall length of preceding fields
-				XMP_Uns16 precedingLen = 0;
-				precedingLen += GetUns16LE ( &buffer[24] ); // Title
-				precedingLen += GetUns16LE ( &buffer[26] ); // Author
-				precedingLen += GetUns16LE ( &buffer[28] ); // Copyright
-				precedingLen += GetUns16LE ( &buffer[30] ); // Description
-				// retrieve existing 'Rating' length
-				XMP_Uns16 ratingLen = GetUns16LE ( &buffer[32] ); // Rating
-				valueUns16LE = MakeUns16LE ( ratingLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				// write field contents
-
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldTitle ) );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldAuthor ) );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldCopyright ) );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldDescription ) );
-				header.append ( buffer, (34 + precedingLen), ratingLen );
-
-				// update new object size
-				valueUns64LE = MakeUns64LE ( header.size() - headerStartPos );
-				std::string newSize ( (const char*)&valueUns64LE, 8 );
-				ReplaceString ( header, newSize, (headerStartPos + 16), 8 );
-
-				exportedObjects |= ASF_LegacyManager::objectContentDescription;
-
-			} else if ( IsEqualGUID ( ASF_Content_Branding_Object, objectBase.guid ) &&
-						(changedObjects & ASF_LegacyManager::objectContentBranding) ) {
-
-				// re-create object with xmp-data
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( sourceRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-
-				// calculate size of fields coming before 'Copyright URL'
-				XMP_Uns32 length = 28;
-				length += (GetUns32LE ( &buffer[length] ) + 4); // Banner Image Data
-				length += (GetUns32LE ( &buffer[length] ) + 4); // Banner Image URL
-
-				// write first part of header
-				header.append ( buffer, 0, length );
-
-				// copyright URL
-				length = _legacyManager.GetField ( ASF_LegacyManager::fieldCopyrightURL).size( );
-				valueUns32LE = MakeUns32LE ( length );
-				header.append ( (const char*)&valueUns32LE, 4 );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldCopyrightURL ) );
-
-				// update new object size
-				valueUns64LE = MakeUns64LE ( header.size() - headerStartPos );
-				std::string newSize ( (const char*)&valueUns64LE, 8 );
-				ReplaceString ( header, newSize, (headerStartPos + 16), 8 );
-
-				exportedObjects |= ASF_LegacyManager::objectContentBranding;
-
-#if ! Exclude_LicenseURL_Recon
-
-			} else if ( IsEqualGUID ( ASF_Content_Encryption_Object, objectBase.guid ) &&
-						(changedObjects & ASF_LegacyManager::objectContentEncryption) ) {
-
-				// re-create object with xmp-data
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( sourceRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-
-				// calculate size of fields coming before 'License URL'
-				XMP_Uns32 length = 24;
-				length += (GetUns32LE ( &buffer[length] ) + 4); // Secret Data
-				length += (GetUns32LE ( &buffer[length] ) + 4); // Protection Type
-				length += (GetUns32LE ( &buffer[length] ) + 4); // Key ID
-
-				// write first part of header
-				header.append ( buffer, 0, length );
-
-				// License URL
-				length = _legacyManager.GetField ( ASF_LegacyManager::fieldLicenseURL).size( );
-				valueUns32LE = MakeUns32LE ( length );
-				header.append ( (const char*)&valueUns32LE, 4 );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldLicenseURL ) );
-
-				// update new object size
-				valueUns64LE = MakeUns64LE ( header.size() - headerStartPos );
-				std::string newSize ( (const char*)&valueUns64LE, 8 );
-				ReplaceString ( header, newSize, (headerStartPos + 16), 8 );
-
-				exportedObjects |= ASF_LegacyManager::objectContentEncryption;
-
-#endif
-
-			} else if ( IsEqualGUID ( ASF_Header_Extension_Object, objectBase.guid ) && usePadding ) {
-
-				// re-create object if padding needs to be used
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( sourceRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-
-				ASF_Support::WriteHeaderExtensionObject ( buffer, &header, objectBase, 0 );
-
-			} else if ( IsEqualGUID ( ASF_Padding_Object, objectBase.guid ) && usePadding ) {
-
-				// eliminate padding (will be created as last object)
-
-			} else {
-
-				// simply copy all other objects
-				buffer.reserve ( XMP_Uns32( objectBase.size ) );
-				buffer.assign ( XMP_Uns32( objectBase.size ), ' ' );
-				LFA_Read ( sourceRef, const_cast<char*>(buffer.data()), XMP_Int32(objectBase.size), true );
-
-				header.append ( buffer, 0, XMP_Uns32( objectBase.size ) );
-
-			}
-
-			pos += objectBase.size;
-			read += objectBase.size;
-
-			writtenObjects ++;
-
-		}
-
-		// any objects to create ?
-		int newObjects = (changedObjects ^ exportedObjects);
-
-		if ( newObjects ) {
-
-			// create new objects with xmp-data
-			int headerStartPos;
-			ASF_ObjectBase newObjectBase;
-			XMP_Uns32 length;
-
-			if ( newObjects & ASF_LegacyManager::objectContentDescription ) {
-
-				headerStartPos = header.size();
-				newObjectBase.guid = ASF_Content_Description_Object;
-				newObjectBase.size = 0;
-
-				// write object header
-				header.append ( (const char*)&newObjectBase, kASF_ObjectBaseLen );
-
-				XMP_Uns16 titleLen = _legacyManager.GetField ( ASF_LegacyManager::fieldTitle).size( );
-				valueUns16LE = MakeUns16LE ( titleLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				XMP_Uns16 authorLen = _legacyManager.GetField ( ASF_LegacyManager::fieldAuthor).size( );
-				valueUns16LE = MakeUns16LE ( authorLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				XMP_Uns16 copyrightLen = _legacyManager.GetField ( ASF_LegacyManager::fieldCopyright).size( );
-				valueUns16LE = MakeUns16LE ( copyrightLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				XMP_Uns16 descriptionLen = _legacyManager.GetField ( ASF_LegacyManager::fieldDescription).size( );
-				valueUns16LE = MakeUns16LE ( descriptionLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				XMP_Uns16 ratingLen = 0;
-				valueUns16LE = MakeUns16LE ( ratingLen );
-				header.append ( (const char*)&valueUns16LE, 2 );
-
-				// write field contents
-
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldTitle ) );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldAuthor ) );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldCopyright ) );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldDescription ) );
-
-				// update new object size
-				valueUns64LE = MakeUns64LE ( header.size() - headerStartPos );
-				std::string newSize ( (const char*)&valueUns64LE, 8 );
-				ReplaceString ( header, newSize, (headerStartPos + 16), 8 );
-
-				newObjects &= ~ASF_LegacyManager::objectContentDescription;
-
-				writtenObjects ++;
-
-			}
-			
-			if ( newObjects & ASF_LegacyManager::objectContentBranding ) {
-
-				headerStartPos = header.size();
-				newObjectBase.guid = ASF_Content_Branding_Object;
-				newObjectBase.size = 0;
-
-				// write object header
-				header.append ( (const char*)&newObjectBase, kASF_ObjectBaseLen );
-
-				// write 'empty' fields
-				header.append ( 12, '\0' );
-
-				// copyright URL
-				length = _legacyManager.GetField ( ASF_LegacyManager::fieldCopyrightURL).size( );
-				valueUns32LE = MakeUns32LE ( length );
-				header.append ( (const char*)&valueUns32LE, 4 );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldCopyrightURL ) );
-
-				// update new object size
-				valueUns64LE = MakeUns64LE ( header.size() - headerStartPos );
-				std::string newSize ( (const char*)&valueUns64LE, 8 );
-				ReplaceString ( header, newSize, (headerStartPos + 16), 8 );
-
-				newObjects &= ~ASF_LegacyManager::objectContentBranding;
-
-				writtenObjects ++;
-
-			}
-
-#if ! Exclude_LicenseURL_Recon
-
-			if ( newObjects & ASF_LegacyManager::objectContentEncryption ) {
-
-				headerStartPos = header.size();
-				newObjectBase.guid = ASF_Content_Encryption_Object;
-				newObjectBase.size = 0;
-
-				// write object header
-				header.append ( (const char*)&newObjectBase, kASF_ObjectBaseLen );
-
-				// write 'empty' fields
-				header.append ( 12, '\0' );
-
-				// License URL
-				length = _legacyManager.GetField ( ASF_LegacyManager::fieldLicenseURL).size( );
-				valueUns32LE = MakeUns32LE ( length );
-				header.append ( (const char*)&valueUns32LE, 4 );
-				header.append ( _legacyManager.GetField ( ASF_LegacyManager::fieldLicenseURL ) );
-
-				// update new object size
-				valueUns64LE = MakeUns64LE ( header.size() - headerStartPos );
-				std::string newSize ( (const char*)&valueUns64LE, 8 );
-				ReplaceString ( header, newSize, (headerStartPos + 16), 8 );
-
-				newObjects &= ~ASF_LegacyManager::objectContentEncryption;
-
-				writtenObjects ++;
-
-			}
-
-#endif
-
-		}
-
-		// create padding object ?
-		if ( usePadding && (header.size ( ) < object.len ) ) {
-			ASF_Support::CreatePaddingObject ( &header, (object.len - header.size()) );
-			writtenObjects ++;
-		}
-
-		// update new header-object size
-		valueUns64LE = MakeUns64LE ( header.size() );
-		std::string newValue ( (const char*)&valueUns64LE, 8 );
-		ReplaceString ( header, newValue, 16, 8 );
-
-		// update new number of Header objects
-		valueUns32LE = MakeUns32LE ( writtenObjects );
-		newValue = std::string ( (const char*)&valueUns32LE, 4 );
-		ReplaceString ( header, newValue, 24, 4 );
-
-		// if we are operating on the same file (in-place update), place pointer before writing
-		if ( sourceRef == destRef ) LFA_Seek ( destRef, object.pos, SEEK_SET );
-
-		// write header
-		LFA_Write ( destRef, header.c_str(), header.size() );
-
-	} catch ( ... ) {
-
-		ret = false;
-
-	}
-
-	return ret;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::UpdateHeaderObject ( LFA_FileRef fileRef, const ObjectData& object, ASF_LegacyManager& _legacyManager )
-{
-	return ASF_Support::WriteHeaderObject ( fileRef, fileRef, object, _legacyManager, true );
-}
-
-// =============================================================================================
-
-bool ASF_Support::UpdateFileSize ( LFA_FileRef fileRef )
-{
-	if ( fileRef == 0 ) return false;
-
-	XMP_Uns64 posCurrent = LFA_Seek ( fileRef, 0, SEEK_CUR );
-	XMP_Uns64 newSizeLE  = MakeUns64LE ( LFA_Measure ( fileRef ) );
-
-	if ( this->posFileSizeInfo != 0 ) {
-
-		LFA_Seek ( fileRef, this->posFileSizeInfo, SEEK_SET );
-	
-	} else {
-
-		// The position of the file size field is not known, find it.
-
-		ASF_ObjectBase objHeader;
-		
-		// Read the Header object at the start of the file.
-
-		LFA_Seek ( fileRef, 0, SEEK_SET );
-		LFA_Read ( fileRef, &objHeader, kASF_ObjectBaseLen, kLFA_RequireAll );
-		if ( ! IsEqualGUID ( ASF_Header_Object, objHeader.guid ) ) return false;
-		
-		XMP_Uns32 childCount;
-		LFA_Read ( fileRef, &childCount, 4, kLFA_RequireAll );
-		childCount = GetUns32LE ( &childCount );
-		
-		LFA_Seek ( fileRef, 2, SEEK_CUR );	// Skip the 2 reserved bytes.
-		
-		// Look for the File Properties object in the Header's children.
-
-		for ( ; childCount > 0; --childCount ) {
-			LFA_Read ( fileRef, &objHeader, kASF_ObjectBaseLen, kLFA_RequireAll );
-			if ( IsEqualGUID ( ASF_File_Properties_Object, objHeader.guid ) ) break;
-			XMP_Uns64 dataLen = GetUns64LE ( &objHeader.size ) - 24;
-			LFA_Seek ( fileRef, dataLen, SEEK_CUR );	// Skip this object's data.
-		}
-		if ( childCount == 0 ) return false;
-		
-		// Seek to the file size field.
-
-		XMP_Uns64 fpoSize = GetUns64LE ( &objHeader.size );
-		if ( fpoSize < (16+8+16+8) ) return false;
-		LFA_Seek ( fileRef, 16, SEEK_CUR );	// Skip to the file size field.
-
-	}
-
-	LFA_Write ( fileRef, &newSizeLE, 8 );	// Write the new file size.
-
-	LFA_Seek ( fileRef, posCurrent, SEEK_SET );
-	return true;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::ReadHeaderExtensionObject ( LFA_FileRef fileRef, ObjectState& inOutObjectState, const XMP_Uns64& _pos, const ASF_ObjectBase& _objectBase )
-{
-	if ( ! IsEqualGUID ( ASF_Header_Extension_Object, _objectBase.guid) || (! legacyManager ) ) return false;
-
-	try {
-
-		// read extended header-object structure beginning at the data part (offset = 46)
-		const XMP_Uns64 offset = 46;
-		XMP_Uns64 read = 0;
-		XMP_Uns64 data = (_objectBase.size - offset);
-		XMP_Uns64 pos = (_pos + offset);
-
-		ASF_ObjectBase objectBase;
-
-		while ( read < data ) {
-
-			LFA_Seek ( fileRef, pos, SEEK_SET );
-			if ( kASF_ObjectBaseLen != LFA_Read ( fileRef, &objectBase, kASF_ObjectBaseLen, true ) ) break;
-
-			objectBase.size = GetUns64LE ( &objectBase.size );
-
-			if ( IsEqualGUID ( ASF_Padding_Object, objectBase.guid ) ) {
-				legacyManager->SetPadding ( legacyManager->GetPadding() + (objectBase.size - 24) );
-			}
-
-			pos += objectBase.size;
-			read += objectBase.size;
-
-		}
-
-	} catch ( ... ) {
-
-		return false;
-
-	}
-
-	return true;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::WriteHeaderExtensionObject ( const std::string& buffer, std::string* header, const ASF_ObjectBase& _objectBase, const int /*reservePadding*/ )
-{
-	if ( ! IsEqualGUID ( ASF_Header_Extension_Object, _objectBase.guid ) || (! header) || (buffer.size() < 46) ) return false;
-
-	const XMP_Uns64 offset = 46;
-	int startPos = header->size();
-
-	// copy header base
-	header->append ( buffer, 0, offset );
-
-	// read extended header-object structure beginning at the data part (offset = 46)
-	XMP_Uns64 read = 0;
-	XMP_Uns64 data = (_objectBase.size - offset);
-	XMP_Uns64 pos = offset;
-
-	ASF_ObjectBase objectBase;
-
-	while ( read < data ) {
-
-		memcpy ( &objectBase, &buffer[int(pos)], kASF_ObjectBaseLen );
-		objectBase.size = GetUns64LE ( &objectBase.size );
-
-		if ( IsEqualGUID ( ASF_Padding_Object, objectBase.guid ) ) {
-			// eliminate
-		} else {
-			// copy other objects
-			header->append ( buffer, XMP_Uns32(pos), XMP_Uns32(objectBase.size) );
-		}
-
-		pos += objectBase.size;
-		read += objectBase.size;
-
-	}
-
-	// update header extension data size
-	XMP_Uns32 valueUns32LE = MakeUns32LE ( header->size() - startPos - offset );
-	std::string newDataSize ( (const char*)&valueUns32LE, 4 );
-	ReplaceString ( *header, newDataSize, (startPos + 42), 4 );
-
-	// update new object size
-	XMP_Uns64 valueUns64LE = MakeUns64LE ( header->size() - startPos );
-	std::string newObjectSize ( (const char*)&valueUns64LE, 8 );
-	ReplaceString ( *header, newObjectSize, (startPos + 16), 8 );
-
-	return true;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::CreatePaddingObject ( std::string* header, const XMP_Uns64 size )
-{
-	if ( ( ! header) || (size < 24) ) return false;
-
-	ASF_ObjectBase newObjectBase;
-
-	newObjectBase.guid = ASF_Padding_Object;
-	newObjectBase.size = MakeUns64LE ( size );
-
-	// write object header
-	header->append ( (const char*)&newObjectBase, kASF_ObjectBaseLen );
-
-	// write 'empty' padding
-	header->append ( XMP_Uns32 ( size - 24 ), '\0' );
-
-	return true;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::WriteXMPObject ( LFA_FileRef fileRef, XMP_Uns32 len, const char* inBuffer )
-{
-	bool ret = false;
-
-	ASF_ObjectBase objectBase = { ASF_XMP_Metadata, 0 };
-	objectBase.size = MakeUns64LE ( len + kASF_ObjectBaseLen );
-
-	try {
-		LFA_Write ( fileRef, &objectBase, kASF_ObjectBaseLen );
-		LFA_Write ( fileRef, inBuffer, len );
-		ret = true;
-	} catch ( ... ) {}
-
-	return ret;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::UpdateXMPObject ( LFA_FileRef fileRef, const ObjectData& object, XMP_Uns32 len, const char * inBuffer )
-{
-	bool ret = false;
-
-	ASF_ObjectBase objectBase = { ASF_XMP_Metadata, 0 };
-	objectBase.size = MakeUns64LE ( len + kASF_ObjectBaseLen );
-
-	try {
-		LFA_Seek ( fileRef, object.pos, SEEK_SET );
-		LFA_Write ( fileRef, &objectBase, kASF_ObjectBaseLen );
-		LFA_Write ( fileRef, inBuffer, len );
-		ret = true;
-	} catch ( ... ) {}
-
-	return ret;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::CopyObject ( LFA_FileRef sourceRef, LFA_FileRef destRef, const ObjectData& object )
-{
-	try {
-		LFA_Seek ( sourceRef, object.pos, SEEK_SET );
-		LFA_Copy ( sourceRef, destRef, object.len );
-	} catch ( ... ) {
-		return false;
-	}
-
-	return true;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::ReadBuffer ( LFA_FileRef fileRef, XMP_Uns64 & pos, XMP_Uns64 len, char * outBuffer )
-{
-	try {
-
-		if ( (fileRef == 0) || (outBuffer == 0) ) return false;
-	
-		LFA_Seek (fileRef, pos, SEEK_SET );
-		long bytesRead = LFA_Read ( fileRef, outBuffer, XMP_Int32(len), true );
-		if ( XMP_Uns32 ( bytesRead ) != len ) return false;
-
-		return true;
-
-	} catch ( ... ) {}
-
-	return false;
-
-}
-
-// =============================================================================================
-
-bool ASF_Support::WriteBuffer ( LFA_FileRef fileRef, XMP_Uns64 & pos, XMP_Uns32 len, const char * inBuffer )
-{
-	try {
-
-		if ( (fileRef == 0) || (inBuffer == 0) ) return false;
-	
-		LFA_Seek (fileRef, pos, SEEK_SET );
-		LFA_Write( fileRef, inBuffer, len );
-	
-		return true;
-
-	} catch ( ... ) {}
-
-	return false;
-
-}
-
-// =================================================================================================
-
-std::string ASF_Support::ReplaceString ( std::string& operand, std::string& str, int offset, int count )
-{
-	std::basic_string<char>::iterator iterF1, iterL1, iterF2, iterL2;
-
-	iterF1 = operand.begin() + offset;
-	iterL1 = operand.begin() + offset + count;
-	iterF2 = str.begin();
-	iterL2 = str.begin() + count;
-
-	return operand.replace ( iterF1, iterL1, iterF2, iterL2 );
-
-}
-
-// =================================================================================================
-
-ASF_LegacyManager::ASF_LegacyManager() : fields(fieldLast), broadcastSet(false), digestComputed(false),
-										 imported(false), objectsExisting(0), objectsToExport(0), legacyDiff(0), padding(0)
-{
-	// Nothing more to do.
-}
-
-// =================================================================================================
-
-ASF_LegacyManager::~ASF_LegacyManager()
-{
-	// Nothing to do.
-}
-
-// =================================================================================================
-
-bool ASF_LegacyManager::SetField ( fieldType field, const std::string& value )
-{
-	if ( field >= fieldLast ) return false;
-
-	unsigned int maxSize = this->GetFieldMaxSize ( field );
-
-	if (value.size ( ) <= maxSize ) {
-		fields[field] = value;
-	} else {
-		fields[field] = value.substr ( 0, maxSize );
-	}
-
-	if ( field == fieldCopyrightURL ) NormalizeStringDisplayASCII ( fields[field] );
-
-	#if ! Exclude_LicenseURL_Recon
-		if ( field == fieldLicenseURL ) NormalizeStringDisplayASCII ( fields[field] );
-	#endif
-
-	return true;
-
-}
-
-// =================================================================================================
-
-std::string ASF_LegacyManager::GetField ( fieldType field )
-{
-	if ( field >= fieldLast ) return std::string();
-	return fields[field];
-}
-
-// =================================================================================================
-
-unsigned int ASF_LegacyManager::GetFieldMaxSize ( fieldType field )
-{
-	unsigned int maxSize = 0;
-
-	switch ( field ) {
-
-		case fieldCreationDate :
-			maxSize = 8;
-			break;
-
-		case fieldTitle :
-		case fieldAuthor :
-		case fieldCopyright :
-		case fieldDescription :
-			maxSize = 0xFFFF;
-			break;
-
-		case fieldCopyrightURL :
-#if ! Exclude_LicenseURL_Recon
-		case fieldLicenseURL :
-#endif
-			maxSize = 0xFFFFFFFF;
-			break;
-
-		default:
-			break;
-
-	}
-
-	return maxSize;
-
-}
-
-// =================================================================================================
-
-void ASF_LegacyManager::SetObjectExists ( objectType object )
-{
-	objectsExisting |= object;
-}
-
-// =================================================================================================
-
-void ASF_LegacyManager::SetBroadcast ( const bool broadcast )
-{
-	broadcastSet = broadcast;
-}
-
-// =================================================================================================
-
-bool ASF_LegacyManager::GetBroadcast()
-{
-	return broadcastSet;
-}
-
-// =================================================================================================
-
-void ASF_LegacyManager::ComputeDigest()
-{
-	MD5_CTX context;
-	MD5_Digest digest;
-	char buffer[40];
-
-	MD5Init ( &context );
-	digestStr.clear();
-	digestStr.reserve ( 160 );
-
-	for ( int type=0; type < fieldLast; ++type ) {
-
-		if (fields[type].size ( ) > 0 ) {
-			snprintf ( buffer, sizeof(buffer), "%d,", type );
-			digestStr.append ( buffer );
-			MD5Update ( &context, (XMP_Uns8*)fields[type].data(), fields[type].size() );
-		}
-
-	}
-
-	digestStr[digestStr.size()-1] = ';';
-
-	MD5Final ( digest, &context );
-
-	size_t in, out;
-	for ( in = 0, out = 0; in < 16; in += 1, out += 2 ) {
-		XMP_Uns8 byte = digest[in];
-		buffer[out]   = ReconcileUtils::kHexDigits [ byte >> 4 ];
-		buffer[out+1] = ReconcileUtils::kHexDigits [ byte & 0xF ];
-	}
-	buffer[32] = 0;
-
-	digestStr.append ( buffer );
-
-	digestComputed = true;
-
-}
-
-// =================================================================================================
-
-bool ASF_LegacyManager::CheckDigest ( const SXMPMeta& xmp )
-{
-	bool ret = false;
-
-	if ( ! digestComputed ) this->ComputeDigest();
-
-	std::string oldDigest;
-
-	if ( xmp.GetProperty ( kXMP_NS_ASF, "NativeDigest", &oldDigest, 0 ) ) {
-		ret = (digestStr == oldDigest);
-	}
-
-	return ret;
-
-}
-
-// =================================================================================================
-
-void ASF_LegacyManager::SetDigest ( SXMPMeta* xmp )
-{
-	if ( ! digestComputed ) this->ComputeDigest();
-
-	xmp->SetProperty ( kXMP_NS_ASF, "NativeDigest", digestStr.c_str() );
-
-}
-
-// =================================================================================================
-
-void ASF_LegacyManager::ImportLegacy ( SXMPMeta* xmp )
-{
-	std::string utf8;
-
-	if ( ! broadcastSet ) {
-		ConvertMSDateToISODate ( fields[fieldCreationDate], &utf8 );
-		if ( ! utf8.empty() ) xmp->SetProperty ( kXMP_NS_XMP, "CreateDate", utf8.c_str(), kXMP_DeleteExisting );
-	}
-
-	FromUTF16 ( (UTF16Unit*)fields[fieldTitle].c_str(), (fields[fieldTitle].size() / 2), &utf8, false );
-	if ( ! utf8.empty() ) xmp->SetLocalizedText ( kXMP_NS_DC, "title", "", "x-default", utf8.c_str(), kXMP_DeleteExisting );
-
-	xmp->DeleteProperty ( kXMP_NS_DC, "creator" );
-	FromUTF16 ( (UTF16Unit*)fields[fieldAuthor].c_str(), (fields[fieldAuthor].size() / 2), &utf8, false );
-	if ( ! utf8.empty() ) SXMPUtils::SeparateArrayItems ( xmp, kXMP_NS_DC, "creator",
-														  (kXMP_PropArrayIsOrdered | kXMPUtil_AllowCommas), utf8.c_str() );
-
-	FromUTF16 ( (UTF16Unit*)fields[fieldCopyright].c_str(), (fields[fieldCopyright].size() / 2), &utf8, false );
-	if ( ! utf8.empty() ) xmp->SetLocalizedText ( kXMP_NS_DC, "rights", "", "x-default", utf8.c_str(), kXMP_DeleteExisting );
-
-	FromUTF16 ( (UTF16Unit*)fields[fieldDescription].c_str(), (fields[fieldDescription].size() / 2), &utf8, false );
-	if ( ! utf8.empty() ) xmp->SetLocalizedText ( kXMP_NS_DC, "description", "", "x-default", utf8.c_str(), kXMP_DeleteExisting );
-
-	if ( ! utf8.empty() ) xmp->SetProperty ( kXMP_NS_XMP_Rights, "WebStatement", fields[fieldCopyrightURL].c_str(), kXMP_DeleteExisting );
-
-#if ! Exclude_LicenseURL_Recon
-	if ( ! fields[fieldLicenseURL].empty() ) xmp->SetProperty ( kXMP_NS_XMP_Rights, "Certificate", fields[fieldLicenseURL].c_str(), kXMP_DeleteExisting );
-#endif
-
-	imported = true;
-
-}
-
-// =================================================================================================
-
-int ASF_LegacyManager::ExportLegacy ( const SXMPMeta& xmp )
-{
-	int changed = 0;
-	objectsToExport = 0;
-	legacyDiff = 0;
-
-	std::string utf8;
-	std::string utf16;
-	XMP_OptionBits flags;
-
-	if ( ! broadcastSet ) {
-		if ( xmp.GetProperty ( kXMP_NS_XMP, "CreateDate", &utf8, &flags ) ) {
-			std::string date;
-			ConvertISODateToMSDate ( utf8, &date );
-			if ( fields[fieldCreationDate] != date ) {
-				legacyDiff += date.size();
-				legacyDiff -= fields[fieldCreationDate].size();
-				this->SetField ( fieldCreationDate, date );
-				objectsToExport |= objectFileProperties;
-				changed ++;
-			}
-		}
-	}
-
-	if ( xmp.GetLocalizedText ( kXMP_NS_DC, "title", "", "x-default", 0, &utf8, &flags ) ) {
-		NormalizeStringTrailingNull ( utf8 );
-		ToUTF16 ( (const UTF8Unit*)utf8.data(), utf8.size(), &utf16, false );
-		if ( fields[fieldTitle] != utf16 ) {
-			legacyDiff += utf16.size();
-			legacyDiff -= fields[fieldTitle].size();
-			this->SetField ( fieldTitle, utf16 );
-			objectsToExport |= objectContentDescription;
-			changed ++;
-		}
-	}
-
-	utf8.clear();
-	SXMPUtils::CatenateArrayItems ( xmp, kXMP_NS_DC, "creator", 0, 0, kXMPUtil_AllowCommas, &utf8 );
-	if ( ! utf8.empty() ) {
-		NormalizeStringTrailingNull ( utf8 );
-		ToUTF16 ( (const UTF8Unit*)utf8.data(), utf8.size(), &utf16, false );
-		if ( fields[fieldAuthor] != utf16 ) {
-			legacyDiff += utf16.size();
-			legacyDiff -= fields[fieldAuthor].size();
-			this->SetField ( fieldAuthor, utf16 );
-			objectsToExport |= objectContentDescription;
-			changed ++;
-		}
-	}
-
-	if ( xmp.GetLocalizedText ( kXMP_NS_DC, "rights", "", "x-default", 0, &utf8, &flags ) ) {
-		NormalizeStringTrailingNull ( utf8 );
-		ToUTF16 ( (const UTF8Unit*)utf8.data(), utf8.size(), &utf16, false );
-		if ( fields[fieldCopyright] != utf16 ) {
-			legacyDiff += utf16.size();
-			legacyDiff -= fields[fieldCopyright].size();
-			this->SetField ( fieldCopyright, utf16 );
-			objectsToExport |= objectContentDescription;
-			changed ++;
-		}
-	}
-
-	if ( xmp.GetLocalizedText ( kXMP_NS_DC, "description", "", "x-default", 0, &utf8, &flags ) ) {
-		NormalizeStringTrailingNull ( utf8 );
-		ToUTF16 ( (const UTF8Unit*)utf8.data(), utf8.size(), &utf16, false );
-		if ( fields[fieldDescription] != utf16 ) {
-			legacyDiff += utf16.size();
-			legacyDiff -= fields[fieldDescription].size();
-			this->SetField ( fieldDescription, utf16 );
-			objectsToExport |= objectContentDescription;
-			changed ++;
-		}
-	}
-
-	if ( xmp.GetProperty ( kXMP_NS_XMP_Rights, "WebStatement", &utf8, &flags ) ) {
-		NormalizeStringTrailingNull ( utf8 );
-		if ( fields[fieldCopyrightURL] != utf8 ) {
-			legacyDiff += utf8.size();
-			legacyDiff -= fields[fieldCopyrightURL].size();
-			this->SetField ( fieldCopyrightURL, utf8 );
-			objectsToExport |= objectContentBranding;
-			changed ++;
-		}
-	}
-
-#if ! Exclude_LicenseURL_Recon
-	if ( xmp.GetProperty ( kXMP_NS_XMP_Rights, "Certificate", &utf8, &flags ) ) {
-		NormalizeStringTrailingNull ( utf8 );
-		if ( fields[fieldLicenseURL] != utf8 ) {
-			legacyDiff += utf8.size();
-			legacyDiff -= fields[fieldLicenseURL].size();
-			this->SetField ( fieldLicenseURL, utf8 );
-			objectsToExport |= objectContentEncryption;
-			changed ++;
-		}
-	}
-#endif
-
-	// find objects, that would need to be created on legacy export
-	int newObjects = (objectsToExport & !objectsExisting);
-
-	// calculate minimum storage for new objects, that might be created on export
-	if ( newObjects & objectContentDescription )
-		legacyDiff += sizeContentDescription;
-	if ( newObjects & objectContentBranding )
-		legacyDiff += sizeContentBranding;
-	if ( newObjects & objectContentEncryption )
-		legacyDiff += sizeContentEncryption;
-
-	ComputeDigest();
-
-	return changed;
-
-}
-
-// =================================================================================================
-
-bool ASF_LegacyManager::hasLegacyChanged()
-{
-	return (objectsToExport != 0);
-}
-
-// =================================================================================================
-
-XMP_Int64 ASF_LegacyManager::getLegacyDiff()
-{
-	return (this->hasLegacyChanged() ? legacyDiff : 0);
-}
-
-// =================================================================================================
-
-int ASF_LegacyManager::changedObjects()
-{
-	return objectsToExport;
-}
-
-// =================================================================================================
-
-void ASF_LegacyManager::SetPadding ( XMP_Int64 _padding )
-{
-	padding = _padding;
-}
-
-// =================================================================================================
-
-XMP_Int64 ASF_LegacyManager::GetPadding()
-{
-	return padding;
-}
-
-// =================================================================================================
-
-std::string ASF_LegacyManager::NormalizeStringDisplayASCII ( std::string& operand )
-{
-	std::basic_string<char>::iterator current = operand.begin();
-	std::basic_string<char>::iterator end = operand.end();;
-
-	for ( ; (current != end); ++current ) {
-		char element = *current;
-		if ( ( (element < 0x21) && (element != 0x00)) || (element > 0x7e) ) {
-			*current = '?';
-		}
-	}
-
-	return operand;
-
-}
-
-// =================================================================================================
-
-std::string ASF_LegacyManager::NormalizeStringTrailingNull ( std::string& operand )
-{
-	if ( ( operand.size() > 0) && (operand[operand.size() - 1] != '\0') ) {
-		operand.append ( 1, '\0' );
-	}
-
-	return operand;
-
-}
-
-// =================================================================================================
-
-int ASF_LegacyManager::DaysInMonth ( XMP_Int32 year, XMP_Int32 month )
-{
-
-	static short	daysInMonth[13] = { 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
-									   // Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
-
-	int days = daysInMonth [ month ];
-	if ( (month == 2) && IsLeapYear ( year ) ) days += 1;
-	
-	return days;
-
-}
-
-// =================================================================================================
-
-bool ASF_LegacyManager::IsLeapYear ( long year )
-{
-
-	if ( year < 0 ) year = -year + 1;		// Fold the negative years, assuming there is a year 0.
-
-	if ( (year % 4) != 0 ) return false;	// Not a multiple of 4.
-	if ( (year % 100) != 0 ) return true;	// A multiple of 4 but not a multiple of 100. 
-	if ( (year % 400) == 0 ) return true;	// A multiple of 400.
-
-	return false;							// A multiple of 100 but not a multiple of 400. 
-
-}
-
-// =================================================================================================
-
-void ASF_LegacyManager::ConvertMSDateToISODate ( std::string& source, std::string* dest )
-{
-
-	XMP_Int64 creationDate = GetUns64LE ( source.c_str() );
-	XMP_Int64 totalSecs = creationDate / (10*1000*1000);
-	XMP_Int32 nanoSec = ( ( XMP_Int32) (creationDate - (totalSecs * 10*1000*1000)) ) * 100;
-
-	XMP_Int32 days = (XMP_Int32) (totalSecs / 86400);
-	totalSecs -= ( ( XMP_Int64)days * 86400 );
-
-	XMP_Int32 hour = (XMP_Int32) (totalSecs / 3600);
-	totalSecs -= ( ( XMP_Int64)hour * 3600 );
-
-	XMP_Int32 minute = (XMP_Int32) (totalSecs / 60);
-	totalSecs -= ( ( XMP_Int64)minute * 60 );
-
-	XMP_Int32 second = (XMP_Int32)totalSecs;
-
-	// A little more simple code converts this to an XMP date string:
-
-	XMP_DateTime date;
-	memset ( &date, 0, sizeof ( date ) );
-
-	date.year = 1601;       // The MS date origin.
-	date.month = 1;
-	date.day = 1;
-
-	date.day += days;   // Add in the delta.
-	date.hour = hour;
-	date.minute = minute;
-	date.second = second;
-	date.nanoSecond = nanoSec;
-
-	date.hasTimeZone = true;	// ! Needed for ConvertToUTCTime to do anything.
-	SXMPUtils::ConvertToUTCTime ( &date );   // Normalize the date/time.
-	SXMPUtils::ConvertFromDate ( date, dest );   // Convert to an ISO 8601 string.
-
-}
-
-// =================================================================================================
-
-void ASF_LegacyManager::ConvertISODateToMSDate ( std::string& source, std::string* dest )
-{
-	XMP_DateTime date;
-	SXMPUtils::ConvertToDate ( source, &date );
-	SXMPUtils::ConvertToUTCTime ( &date );
-
-	XMP_Int64 creationDate;
-	creationDate = date.nanoSecond / 100;
-	creationDate += (XMP_Int64 ( date.second) * (10*1000*1000) );
-	creationDate += (XMP_Int64 ( date.minute) * 60 * (10*1000*1000) );
-	creationDate += (XMP_Int64 ( date.hour) * 3600 * (10*1000*1000) );
-
-	XMP_Int32 days = (date.day - 1);
-
-	--date.month;
-	while ( date.month >= 1 ) {
-		days += DaysInMonth ( date.year, date.month );
-		--date.month;
-	}
-
-	--date.year;
-	while ( date.year >= 1601 ) {
-		days += (IsLeapYear ( date.year) ? 366 : 365 );
-		--date.year;
-	}
-
-	creationDate += (XMP_Int64 ( days) * 86400 * (10*1000*1000) );
-
-	creationDate = GetUns64LE ( &creationDate );
-	dest->assign ( (const char*)&creationDate, 8 );
-
-}