Use asdclib-cth rather than in-tree copy.

1 files changed, 0 insertions, 770 deletions

diff --git a/asdcplib/src/AS_DCP_TimedText.cpp b/asdcplib/src/AS_DCP_TimedText.cpp
deleted file mode 100644
index 98ecce1..0000000
--- a/asdcplib/src/AS_DCP_TimedText.cpp
+++ /dev/null
@@ -1,770 +0,0 @@
-/*
-Copyright (c) 2008-2012, John Hurst
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. The name of the author may not be used to endorse or promote products
-   derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-/*! \file    AS_DCP_TimedText.cpp
-    \version $Id: AS_DCP_TimedText.cpp,v 1.26 2012/02/07 18:54:25 jhurst Exp $       
-    \brief   AS-DCP library, PCM essence reader and writer implementation
-*/
-
-
-#include "AS_DCP_internal.h"
-#include "KM_xml.h"
-#include <iostream>
-#include <iomanip>
-
-using Kumu::GenRandomValue;
-
-static std::string TIMED_TEXT_PACKAGE_LABEL = "File Package: SMPTE 429-5 clip wrapping of D-Cinema Timed Text data";
-static std::string TIMED_TEXT_DEF_LABEL = "Timed Text Track";
-
-
-//------------------------------------------------------------------------------------------
-
-const char*
-MIME2str(TimedText::MIMEType_t m)
-{
-  if ( m == TimedText::MT_PNG )
-    return "image/png";
-
-  else if ( m == TimedText::MT_OPENTYPE )
-    return "application/x-font-opentype";
-
-  return "application/octet-stream";
-}
-
-//
-std::ostream&
-ASDCP::TimedText::operator << (std::ostream& strm, const TimedTextDescriptor& TDesc)
-{
-  UUID TmpID(TDesc.AssetID);
-  char buf[64];
-
-  strm << "         EditRate: " << (unsigned) TDesc.EditRate.Numerator << "/" << (unsigned) TDesc.EditRate.Denominator << std::endl;
-  strm << "ContainerDuration: " << (unsigned) TDesc.ContainerDuration << std::endl;
-  strm << "          AssetID: " << TmpID.EncodeHex(buf, 64) << std::endl;
-  strm << "    NamespaceName: " << TDesc.NamespaceName << std::endl;
-  strm << "    ResourceCount: " << (unsigned long) TDesc.ResourceList.size() << std::endl;
-
-  TimedText::ResourceList_t::const_iterator ri;
-  for ( ri = TDesc.ResourceList.begin() ; ri != TDesc.ResourceList.end(); ri++ )
-    {
-      TmpID.Set((*ri).ResourceID);
-      strm << "    " << TmpID.EncodeHex(buf, 64) << ": " << MIME2str((*ri).Type) << std::endl;
-    }
-
-  return strm;
-}
-
-//
-void
-ASDCP::TimedText::DescriptorDump(ASDCP::TimedText::TimedTextDescriptor const& TDesc, FILE* stream)
-{
-  if ( stream == 0 )
-    stream = stderr;
-
-  UUID TmpID(TDesc.AssetID);
-  char buf[64];
-
-  fprintf(stream, "         EditRate: %u/%u\n", TDesc.EditRate.Numerator, TDesc.EditRate.Denominator);
-  fprintf(stream, "ContainerDuration: %u\n",    TDesc.ContainerDuration);
-  fprintf(stream, "          AssetID: %s\n",    TmpID.EncodeHex(buf, 64));
-  fprintf(stream, "    NamespaceName: %s\n",    TDesc.NamespaceName.c_str());
-  fprintf(stream, "    ResourceCount: %zu\n",   TDesc.ResourceList.size());
-
-  TimedText::ResourceList_t::const_iterator ri;
-  for ( ri = TDesc.ResourceList.begin() ; ri != TDesc.ResourceList.end(); ri++ )
-    {
-      TmpID.Set((*ri).ResourceID);
-      fprintf(stream, "    %s: %s\n",
-	      TmpID.EncodeHex(buf, 64), 
-	      MIME2str((*ri).Type));
-    }
-}
-
-//
-void
-ASDCP::TimedText::FrameBuffer::Dump(FILE* stream, ui32_t dump_len) const
-{
-  if ( stream == 0 )
-    stream = stderr;
-
-  UUID TmpID(m_AssetID);
-  char buf[64];
-  fprintf(stream, "%s | %s | %u\n", TmpID.EncodeHex(buf, 64), m_MIMEType.c_str(), Size());
-
-  if ( dump_len > 0 )
-    Kumu::hexdump(m_Data, dump_len, stream);
-}
-
-//------------------------------------------------------------------------------------------
-
-typedef std::map<UUID, UUID> ResourceMap_t;
-
-class ASDCP::TimedText::MXFReader::h__Reader : public ASDCP::h__Reader
-{
-  MXF::TimedTextDescriptor* m_EssenceDescriptor;
-  ResourceMap_t             m_ResourceMap;
-
-  ASDCP_NO_COPY_CONSTRUCT(h__Reader);
-
-public:
-  TimedTextDescriptor m_TDesc;    
-
-  h__Reader(const Dictionary& d) : ASDCP::h__Reader(d), m_EssenceDescriptor(0) {
-    memset(&m_TDesc.AssetID, 0, UUIDlen);
-  }
-
-  Result_t    OpenRead(const char*);
-  Result_t    MD_to_TimedText_TDesc(TimedText::TimedTextDescriptor& TDesc);
-  Result_t    ReadTimedTextResource(FrameBuffer& FrameBuf, AESDecContext* Ctx, HMACContext* HMAC);
-  Result_t    ReadAncillaryResource(const byte_t*, FrameBuffer& FrameBuf, AESDecContext* Ctx, HMACContext* HMAC);
-};
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::h__Reader::MD_to_TimedText_TDesc(TimedText::TimedTextDescriptor& TDesc)
-{
-  assert(m_EssenceDescriptor);
-  memset(&m_TDesc.AssetID, 0, UUIDlen);
-  MXF::TimedTextDescriptor* TDescObj = (MXF::TimedTextDescriptor*)m_EssenceDescriptor;
-
-  TDesc.EditRate = TDescObj->SampleRate;
-  assert(TDescObj->ContainerDuration <= 0xFFFFFFFFL);
-  TDesc.ContainerDuration = (ui32_t) TDescObj->ContainerDuration;
-  memcpy(TDesc.AssetID, TDescObj->ResourceID.Value(), UUIDlen);
-  TDesc.NamespaceName = TDescObj->NamespaceURI;
-  TDesc.EncodingName = TDescObj->UCSEncoding;
-
-  Batch<UUID>::const_iterator sdi = TDescObj->SubDescriptors.begin();
-  TimedTextResourceSubDescriptor* DescObject = 0;
-  Result_t result = RESULT_OK;
-
-  for ( ; sdi != TDescObj->SubDescriptors.end() && KM_SUCCESS(result); sdi++ )
-    {
-      InterchangeObject* tmp_iobj = 0;
-      result = m_HeaderPart.GetMDObjectByID(*sdi, &tmp_iobj);
-      DescObject = static_cast<TimedTextResourceSubDescriptor*>(tmp_iobj);
-
-      if ( KM_SUCCESS(result) )
-	{
-	  TimedTextResourceDescriptor TmpResource;
-	  memcpy(TmpResource.ResourceID, DescObject->AncillaryResourceID.Value(), UUIDlen);
-
-	  if ( DescObject->MIMEMediaType.find("application/x-font-opentype") != std::string::npos
-	       || DescObject->MIMEMediaType.find("application/x-opentype") != std::string::npos
-	       || DescObject->MIMEMediaType.find("font/opentype") != std::string::npos )
-	    TmpResource.Type = MT_OPENTYPE;
-
-	  else if ( DescObject->MIMEMediaType.find("image/png") != std::string::npos )
-	    TmpResource.Type = MT_PNG;
-
-	  else
-	    TmpResource.Type = MT_BIN;
-
-	  TDesc.ResourceList.push_back(TmpResource);
-	  m_ResourceMap.insert(ResourceMap_t::value_type(DescObject->AncillaryResourceID, *sdi));
-	}
-      else
-	{
-	  DefaultLogSink().Error("Broken sub-descriptor link\n");
-	  return RESULT_FORMAT;
-	}
-    }
-
-  return result;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::h__Reader::OpenRead(char const* filename)
-{
-  Result_t result = OpenMXFRead(filename);
-  
-  if( ASDCP_SUCCESS(result) )
-    {
-      if ( m_EssenceDescriptor == 0 )
-	{
-	  InterchangeObject* tmp_iobj = 0;
-	  result = m_HeaderPart.GetMDObjectByType(OBJ_TYPE_ARGS(TimedTextDescriptor), &tmp_iobj);
-	  m_EssenceDescriptor = static_cast<MXF::TimedTextDescriptor*>(tmp_iobj);
-	}
-
-      if( ASDCP_SUCCESS(result) )
-	result = MD_to_TimedText_TDesc(m_TDesc);
-    }
-
-  if( ASDCP_SUCCESS(result) )
-    result = InitMXFIndex();
-
-  if( ASDCP_SUCCESS(result) )
-    result = InitInfo();
-
-  return result;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::h__Reader::ReadTimedTextResource(FrameBuffer& FrameBuf,
-							      AESDecContext* Ctx, HMACContext* HMAC)
-{
-  if ( ! m_File.IsOpen() )
-    return RESULT_INIT;
-
-  assert(m_Dict);
-  Result_t result = ReadEKLVFrame(0, FrameBuf, m_Dict->ul(MDD_TimedTextEssence), Ctx, HMAC);
-
- if( ASDCP_SUCCESS(result) )
-   {
-     FrameBuf.AssetID(m_TDesc.AssetID);
-     FrameBuf.MIMEType("text/xml");
-   }
-
- return result;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::h__Reader::ReadAncillaryResource(const byte_t* uuid, FrameBuffer& FrameBuf,
-							      AESDecContext* Ctx, HMACContext* HMAC)
-{
-  KM_TEST_NULL_L(uuid);
-  UUID RID(uuid);
-
-  ResourceMap_t::const_iterator ri = m_ResourceMap.find(RID);
-  if ( ri == m_ResourceMap.end() )
-    {
-      char buf[64];
-      DefaultLogSink().Error("No such resource: %s\n", RID.EncodeHex(buf, 64));
-      return RESULT_RANGE;
-    }
-
-  TimedTextResourceSubDescriptor* DescObject = 0;
-  // get the subdescriptor
-  InterchangeObject* tmp_iobj = 0;
-  Result_t result = m_HeaderPart.GetMDObjectByID((*ri).second, &tmp_iobj);
-  DescObject = static_cast<TimedTextResourceSubDescriptor*>(tmp_iobj);
-
-  if ( KM_SUCCESS(result) )
-    {
-      Array<RIP::Pair>::const_iterator pi;
-      RIP::Pair TmpPair;
-      ui32_t sequence = 1;
-
-      // Look up the partition start in the RIP using the SID.
-      // Count the sequence length in because this is the sequence
-      // value needed to  complete the HMAC.
-      for ( pi = m_HeaderPart.m_RIP.PairArray.begin(); pi != m_HeaderPart.m_RIP.PairArray.end(); pi++, sequence++ )
-	{
-	  if ( (*pi).BodySID == DescObject->EssenceStreamID )
-	    {
-	      TmpPair = *pi;
-	      break;
-	    }
-	}
-
-      if ( TmpPair.ByteOffset == 0 )
-	{
-	  DefaultLogSink().Error("Body SID not found in RIP set: %d\n", DescObject->EssenceStreamID);
-	  return RESULT_FORMAT;
-	}
-
-      if ( KM_SUCCESS(result) )
-	{
-	  FrameBuf.AssetID(uuid);
-	  FrameBuf.MIMEType(DescObject->MIMEMediaType);
-
-	  // seek tp the start of the partition
-	  if ( (Kumu::fpos_t)TmpPair.ByteOffset != m_LastPosition )
-	    {
-	      m_LastPosition = TmpPair.ByteOffset;
-	      result = m_File.Seek(TmpPair.ByteOffset);
-	    }
-
-	  // read the partition header
-	  MXF::Partition GSPart(m_Dict);
-	  result = GSPart.InitFromFile(m_File);
-
-	  if( ASDCP_SUCCESS(result) )
-	    {
-	      // check the SID
-	      if ( DescObject->EssenceStreamID != GSPart.BodySID )
-		{
-		  char buf[64];
-		  DefaultLogSink().Error("Generic stream partition body differs: %s\n", RID.EncodeHex(buf, 64));
-		  return RESULT_FORMAT;
-		}
-
-	      // read the essence packet
-	      assert(m_Dict);
-	      if( ASDCP_SUCCESS(result) )
-		result = ReadEKLVPacket(0, 1, FrameBuf, m_Dict->ul(MDD_GenericStream_DataElement), Ctx, HMAC);
-	    }
-	}
-    }
-
-  return result;
-}
-
-
-//------------------------------------------------------------------------------------------
-
-ASDCP::TimedText::MXFReader::MXFReader()
-{
-  m_Reader = new h__Reader(DefaultSMPTEDict());
-}
-
-
-ASDCP::TimedText::MXFReader::~MXFReader()
-{
-}
-
-// Warning: direct manipulation of MXF structures can interfere
-// with the normal operation of the wrapper.  Caveat emptor!
-//
-ASDCP::MXF::OPAtomHeader&
-ASDCP::TimedText::MXFReader::OPAtomHeader()
-{
-  if ( m_Reader.empty() )
-    {
-      assert(g_OPAtomHeader);
-      return *g_OPAtomHeader;
-    }
-
-  return m_Reader->m_HeaderPart;
-}
-
-// Warning: direct manipulation of MXF structures can interfere
-// with the normal operation of the wrapper.  Caveat emptor!
-//
-ASDCP::MXF::OPAtomIndexFooter&
-ASDCP::TimedText::MXFReader::OPAtomIndexFooter()
-{
-  if ( m_Reader.empty() )
-    {
-      assert(g_OPAtomIndexFooter);
-      return *g_OPAtomIndexFooter;
-    }
-
-  return m_Reader->m_FooterPart;
-}
-
-// Open the file for reading. The file must exist. Returns error if the
-// operation cannot be completed.
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::OpenRead(const char* filename) const
-{
-  return m_Reader->OpenRead(filename);
-}
-
-// Fill the struct with the values from the file's header.
-// Returns RESULT_INIT if the file is not open.
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::FillTimedTextDescriptor(TimedText::TimedTextDescriptor& TDesc) const
-{
-  if ( m_Reader && m_Reader->m_File.IsOpen() )
-    {
-      TDesc = m_Reader->m_TDesc;
-      return RESULT_OK;
-    }
-
-  return RESULT_INIT;
-}
-
-// Fill the struct with the values from the file's header.
-// Returns RESULT_INIT if the file is not open.
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::FillWriterInfo(WriterInfo& Info) const
-{
-  if ( m_Reader && m_Reader->m_File.IsOpen() )
-    {
-      Info = m_Reader->m_Info;
-      return RESULT_OK;
-    }
-
-  return RESULT_INIT;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::ReadTimedTextResource(std::string& s, AESDecContext* Ctx, HMACContext* HMAC) const
-{
-  FrameBuffer FrameBuf(2*Kumu::Megabyte);
-
-  Result_t result = ReadTimedTextResource(FrameBuf, Ctx, HMAC);
-
-  if ( ASDCP_SUCCESS(result) )
-    s.assign((char*)FrameBuf.Data(), FrameBuf.Size());
-
-  return result;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::ReadTimedTextResource(FrameBuffer& FrameBuf,
-						   AESDecContext* Ctx, HMACContext* HMAC) const
-{
-  if ( m_Reader && m_Reader->m_File.IsOpen() )
-    return m_Reader->ReadTimedTextResource(FrameBuf, Ctx, HMAC);
-
-  return RESULT_INIT;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::ReadAncillaryResource(const byte_t* uuid, FrameBuffer& FrameBuf,
-						   AESDecContext* Ctx, HMACContext* HMAC) const
-{
-  if ( m_Reader && m_Reader->m_File.IsOpen() )
-    return m_Reader->ReadAncillaryResource(uuid, FrameBuf, Ctx, HMAC);
-
-  return RESULT_INIT;
-}
-
-
-//
-void
-ASDCP::TimedText::MXFReader::DumpHeaderMetadata(FILE* stream) const
-{
-  if ( m_Reader->m_File.IsOpen() )
-    m_Reader->m_HeaderPart.Dump(stream);
-}
-
-
-//
-void
-ASDCP::TimedText::MXFReader::DumpIndex(FILE* stream) const
-{
-  if ( m_Reader->m_File.IsOpen() )
-    m_Reader->m_FooterPart.Dump(stream);
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFReader::Close() const
-{
-  if ( m_Reader && m_Reader->m_File.IsOpen() )
-    {
-      m_Reader->Close();
-      return RESULT_OK;
-    }
-
-  return RESULT_INIT;
-}
-
-
-//------------------------------------------------------------------------------------------
-
-
-//
-class ASDCP::TimedText::MXFWriter::h__Writer : public ASDCP::h__Writer
-{
-  ASDCP_NO_COPY_CONSTRUCT(h__Writer);
-  h__Writer();
-
-public:
-  TimedTextDescriptor m_TDesc;
-  byte_t              m_EssenceUL[SMPTE_UL_LENGTH];
-  ui32_t              m_EssenceStreamID;
-
-  h__Writer(const Dictionary& d) : ASDCP::h__Writer(d), m_EssenceStreamID(10) {
-    memset(m_EssenceUL, 0, SMPTE_UL_LENGTH);
-  }
-
-  ~h__Writer(){}
-
-  Result_t OpenWrite(const char*, ui32_t HeaderSize);
-  Result_t SetSourceStream(const TimedTextDescriptor&);
-  Result_t WriteTimedTextResource(const std::string& XMLDoc, AESEncContext* = 0, HMACContext* = 0);
-  Result_t WriteAncillaryResource(const FrameBuffer&, AESEncContext* = 0, HMACContext* = 0);
-  Result_t Finalize();
-  Result_t TimedText_TDesc_to_MD(TimedText::TimedTextDescriptor& TDesc);
-};
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::h__Writer::TimedText_TDesc_to_MD(TimedText::TimedTextDescriptor& TDesc)
-{
-  assert(m_EssenceDescriptor);
-  MXF::TimedTextDescriptor* TDescObj = (MXF::TimedTextDescriptor*)m_EssenceDescriptor;
-
-  TDescObj->SampleRate = TDesc.EditRate;
-  TDescObj->ContainerDuration = TDesc.ContainerDuration;
-  TDescObj->ResourceID.Set(TDesc.AssetID);
-  TDescObj->NamespaceURI = TDesc.NamespaceName;
-  TDescObj->UCSEncoding = TDesc.EncodingName;
-
-  return RESULT_OK;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::h__Writer::OpenWrite(char const* filename, ui32_t HeaderSize)
-{
-  if ( ! m_State.Test_BEGIN() )
-    return RESULT_STATE;
-
-  Result_t result = m_File.OpenWrite(filename);
-
-  if ( ASDCP_SUCCESS(result) )
-    {
-      m_HeaderSize = HeaderSize;
-      m_EssenceDescriptor = new MXF::TimedTextDescriptor(m_Dict);
-      result = m_State.Goto_INIT();
-    }
-
-  return result;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::h__Writer::SetSourceStream(ASDCP::TimedText::TimedTextDescriptor const& TDesc)
-{
-  if ( ! m_State.Test_INIT() )
-    return RESULT_STATE;
-
-  m_TDesc = TDesc;
-  ResourceList_t::const_iterator ri;
-  Result_t result = TimedText_TDesc_to_MD(m_TDesc);
-
-  for ( ri = m_TDesc.ResourceList.begin() ; ri != m_TDesc.ResourceList.end() && ASDCP_SUCCESS(result); ri++ )
-    {
-      TimedTextResourceSubDescriptor* resourceSubdescriptor = new TimedTextResourceSubDescriptor(m_Dict);
-      GenRandomValue(resourceSubdescriptor->InstanceUID);
-      resourceSubdescriptor->AncillaryResourceID.Set((*ri).ResourceID);
-      resourceSubdescriptor->MIMEMediaType = MIME2str((*ri).Type);
-      resourceSubdescriptor->EssenceStreamID = m_EssenceStreamID++;
-      m_EssenceSubDescriptorList.push_back((FileDescriptor*)resourceSubdescriptor);
-      m_EssenceDescriptor->SubDescriptors.push_back(resourceSubdescriptor->InstanceUID);
-    }
-
-  m_EssenceStreamID = 10;
-  assert(m_Dict);
-
-  if ( ASDCP_SUCCESS(result) )
-    {
-      InitHeader();
-      AddDMSegment(m_TDesc.EditRate, 24, TIMED_TEXT_DEF_LABEL,
-		   UL(m_Dict->ul(MDD_PictureDataDef)), TIMED_TEXT_PACKAGE_LABEL);
-
-      AddEssenceDescriptor(UL(m_Dict->ul(MDD_TimedTextWrapping)));
-
-      result = m_HeaderPart.WriteToFile(m_File, m_HeaderSize);
-      
-      if ( KM_SUCCESS(result) )
-	result = CreateBodyPart(m_TDesc.EditRate);
-    }
-
-  if ( ASDCP_SUCCESS(result) )
-    {
-      memcpy(m_EssenceUL, m_Dict->ul(MDD_TimedTextEssence), SMPTE_UL_LENGTH);
-      m_EssenceUL[SMPTE_UL_LENGTH-1] = 1; // first (and only) essence container
-      result = m_State.Goto_READY();
-    }
-
-  return result;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::h__Writer::WriteTimedTextResource(const std::string& XMLDoc,
-							       ASDCP::AESEncContext* Ctx, ASDCP::HMACContext* HMAC)
-{
-  Result_t result = m_State.Goto_RUNNING();
-
-  if ( ASDCP_SUCCESS(result) )
-    {
-      // TODO: make sure it's XML
-
-      ui32_t str_size = XMLDoc.size();
-      FrameBuffer FrameBuf(str_size);
-      
-      memcpy(FrameBuf.Data(), XMLDoc.c_str(), str_size);
-      FrameBuf.Size(str_size);
-
-      IndexTableSegment::IndexEntry Entry;
-      Entry.StreamOffset = m_StreamOffset;
-      
-      if ( ASDCP_SUCCESS(result) )
-	result = WriteEKLVPacket(FrameBuf, m_EssenceUL, Ctx, HMAC);
-
-      if ( ASDCP_SUCCESS(result) )
-	{
-	  m_FooterPart.PushIndexEntry(Entry);
-	  m_FramesWritten++;
-	}
-    }
-
-  return result;
-}
-
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::h__Writer::WriteAncillaryResource(const ASDCP::TimedText::FrameBuffer& FrameBuf,
-							       ASDCP::AESEncContext* Ctx, ASDCP::HMACContext* HMAC)
-{
-  if ( ! m_State.Test_RUNNING() )
-    return RESULT_STATE;
-
-  Kumu::fpos_t here = m_File.Tell();
-  assert(m_Dict);
-
-  // create generic stream partition header
-  static UL GenericStream_DataElement(m_Dict->ul(MDD_GenericStream_DataElement));
-  MXF::Partition GSPart(m_Dict);
-
-  GSPart.ThisPartition = here;
-  GSPart.PreviousPartition = m_HeaderPart.m_RIP.PairArray.back().ByteOffset;
-  GSPart.BodySID = m_EssenceStreamID;
-  GSPart.OperationalPattern = m_HeaderPart.OperationalPattern;
-
-  m_HeaderPart.m_RIP.PairArray.push_back(RIP::Pair(m_EssenceStreamID++, here));
-  GSPart.EssenceContainers.push_back(UL(m_Dict->ul(MDD_TimedTextEssence)));
-  UL TmpUL(m_Dict->ul(MDD_GenericStreamPartition));
-  Result_t result = GSPart.WriteToFile(m_File, TmpUL);
-
-  if ( ASDCP_SUCCESS(result) )
-    result = WriteEKLVPacket(FrameBuf, GenericStream_DataElement.Value(), Ctx, HMAC);
-
-  m_FramesWritten++;
-  return result;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::h__Writer::Finalize()
-{
-  if ( ! m_State.Test_RUNNING() )
-    return RESULT_STATE;
-
-  m_FramesWritten = m_TDesc.ContainerDuration;
-  m_State.Goto_FINAL();
-
-  return WriteMXFFooter();
-}
-
-
-//------------------------------------------------------------------------------------------
-
-ASDCP::TimedText::MXFWriter::MXFWriter()
-{
-}
-
-ASDCP::TimedText::MXFWriter::~MXFWriter()
-{
-}
-
-// Warning: direct manipulation of MXF structures can interfere
-// with the normal operation of the wrapper.  Caveat emptor!
-//
-ASDCP::MXF::OPAtomHeader&
-ASDCP::TimedText::MXFWriter::OPAtomHeader()
-{
-  if ( m_Writer.empty() )
-    {
-      assert(g_OPAtomHeader);
-      return *g_OPAtomHeader;
-    }
-
-  return m_Writer->m_HeaderPart;
-}
-
-// Warning: direct manipulation of MXF structures can interfere
-// with the normal operation of the wrapper.  Caveat emptor!
-//
-ASDCP::MXF::OPAtomIndexFooter&
-ASDCP::TimedText::MXFWriter::OPAtomIndexFooter()
-{
-  if ( m_Writer.empty() )
-    {
-      assert(g_OPAtomIndexFooter);
-      return *g_OPAtomIndexFooter;
-    }
-
-  return m_Writer->m_FooterPart;
-}
-
-// Open the file for writing. The file must not exist. Returns error if
-// the operation cannot be completed.
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::OpenWrite(const char* filename, const WriterInfo& Info,
-				       const TimedTextDescriptor& TDesc, ui32_t HeaderSize)
-{
-  if ( Info.LabelSetType != LS_MXF_SMPTE )
-    {
-      DefaultLogSink().Error("Timed Text support requires LS_MXF_SMPTE\n");
-      return RESULT_FORMAT;
-    }
-
-  m_Writer = new h__Writer(DefaultSMPTEDict());
-  m_Writer->m_Info = Info;
-  
-  Result_t result = m_Writer->OpenWrite(filename, HeaderSize);
-
-  if ( ASDCP_SUCCESS(result) )
-    result = m_Writer->SetSourceStream(TDesc);
-
-  if ( ASDCP_FAILURE(result) )
-    m_Writer.release();
-
-  return result;
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::WriteTimedTextResource(const std::string& XMLDoc, AESEncContext* Ctx, HMACContext* HMAC)
-{
-  if ( m_Writer.empty() )
-    return RESULT_INIT;
-
-  return m_Writer->WriteTimedTextResource(XMLDoc, Ctx, HMAC);
-}
-
-//
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::WriteAncillaryResource(const FrameBuffer& FrameBuf, AESEncContext* Ctx, HMACContext* HMAC)
-{
-  if ( m_Writer.empty() )
-    return RESULT_INIT;
-
-  return m_Writer->WriteAncillaryResource(FrameBuf, Ctx, HMAC);
-}
-
-// Closes the MXF file, writing the index and other closing information.
-ASDCP::Result_t
-ASDCP::TimedText::MXFWriter::Finalize()
-{
-  if ( m_Writer.empty() )
-    return RESULT_INIT;
-
-  return m_Writer->Finalize();
-}
-
-
-
-//
-// end AS_DCP_timedText.cpp
-//