/*
-Copyright (c) 2005-2006, John Hurst
+Copyright (c) 2005-2008, John Hurst
All rights reserved.
Redistribution and use in source and binary forms, with or without
*/
#include "MXF.h"
-#include "hex_utils.h"
+#include "Metadata.h"
+#include <KM_log.h>
+using Kumu::DefaultLogSink;
+using Kumu::GenRandomValue;
+
+// index segments must be < 64K
+// NOTE: this value may too high if advanced index entry elements are used.
+const ui32_t CBRIndexEntriesPerSegment = 5000;
//------------------------------------------------------------------------------------------
//
//
ASDCP::Result_t
-ASDCP::MXF::SeekToRIP(const ASDCP::FileReader& Reader)
+ASDCP::MXF::SeekToRIP(const Kumu::FileReader& Reader)
{
- ASDCP::fpos_t end_pos;
+ Kumu::fpos_t end_pos;
// go to the end - 4 bytes
- Result_t result = Reader.Seek(0, ASDCP::SP_END);
+ Result_t result = Reader.Seek(0, Kumu::SP_END);
if ( ASDCP_SUCCESS(result) )
result = Reader.Tell(&end_pos);
if ( ASDCP_SUCCESS(result) )
{
- rip_size = ASDCP_i32_BE(cp2i<ui32_t>(intbuf));
+ rip_size = KM_i32_BE(Kumu::cp2i<ui32_t>(intbuf));
if ( rip_size > end_pos ) // RIP can't be bigger than the file
return RESULT_FAIL;
//
ASDCP::Result_t
-ASDCP::MXF::RIP::InitFromFile(const ASDCP::FileReader& Reader)
+ASDCP::MXF::RIP::GetPairBySID(ui32_t SID, Pair& outPair) const
+{
+ Array<Pair>::const_iterator pi = PairArray.begin();
+ for ( ; pi != PairArray.end(); pi++ )
+ {
+ if ( (*pi).BodySID == SID )
+ {
+ outPair = *pi;
+ return RESULT_OK;
+ }
+ }
+
+ return RESULT_FAIL;
+}
+
+//
+ASDCP::Result_t
+ASDCP::MXF::RIP::InitFromFile(const Kumu::FileReader& Reader)
{
Result_t result = KLVFilePacket::InitFromFile(Reader, Dict::ul(MDD_RandomIndexMetadata));
if ( ASDCP_SUCCESS(result) )
{
- MemIOReader MemRDR(m_ValueStart, m_ValueLength - 4);
- result = PairArray.Unarchive(MemRDR);
+ Kumu::MemIOReader MemRDR(m_ValueStart, m_ValueLength - 4);
+ result = PairArray.Unarchive(&MemRDR) ? RESULT_OK : RESULT_KLV_CODING;
}
if ( ASDCP_FAILURE(result) )
//
ASDCP::Result_t
-ASDCP::MXF::RIP::WriteToFile(ASDCP::FileWriter& Writer)
+ASDCP::MXF::RIP::WriteToFile(Kumu::FileWriter& Writer)
{
ASDCP::FrameBuffer Buffer;
ui32_t RIPSize = ( PairArray.size() * (sizeof(ui32_t) + sizeof(ui64_t)) ) + 4;
if ( ASDCP_SUCCESS(result) )
{
- MemIOWriter MemWRT(Buffer.Data(), Buffer.Capacity());
- result = PairArray.Archive(MemWRT);
+ result = RESULT_KLV_CODING;
- if ( ASDCP_SUCCESS(result) )
- MemWRT.WriteUi32BE(RIPSize + 20);
-
- if ( ASDCP_SUCCESS(result) )
- Buffer.Size(MemWRT.Size());
+ Kumu::MemIOWriter MemWRT(Buffer.Data(), Buffer.Capacity());
+ if ( PairArray.Archive(&MemWRT) )
+ if ( MemWRT.WriteUi32BE(RIPSize + 20) )
+ {
+ Buffer.Size(MemWRT.Length());
+ result = RESULT_OK;
+ }
}
if ( ASDCP_SUCCESS(result) )
KLVFilePacket::Dump(stream, false);
PairArray.Dump(stream, false);
-
- fputs("==========================================================================\n", stream);
}
//------------------------------------------------------------------------------------------
m_List.push_back(ThePacket);
}
+ //
+ Result_t GetMDObjectByID(const UUID& ObjectID, InterchangeObject** Object)
+ {
+ ASDCP_TEST_NULL(Object);
+
+ std::map<UUID, InterchangeObject*>::iterator mi = m_Map.find(ObjectID);
+
+ if ( mi == m_Map.end() )
+ {
+ *Object = 0;
+ return RESULT_FAIL;
+ }
+
+ *Object = (*mi).second;
+ return RESULT_OK;
+ }
+
//
Result_t GetMDObjectByType(const byte_t* ObjectID, InterchangeObject** Object)
{
return RESULT_FAIL;
}
+
+ //
+ Result_t GetMDObjectsByType(const byte_t* ObjectID, std::list<InterchangeObject*>& ObjectList)
+ {
+ ASDCP_TEST_NULL(ObjectID);
+ std::list<InterchangeObject*>::iterator li;
+
+ for ( li = m_List.begin(); li != m_List.end(); li++ )
+ {
+ if ( (*li)->HasUL(ObjectID) )
+ ObjectList.push_back(*li);
+ }
+
+ return ObjectList.empty() ? RESULT_FAIL : RESULT_OK;
+ }
};
//------------------------------------------------------------------------------------------
MajorVersion(1), MinorVersion(2),
KAGSize(1), ThisPartition(0), PreviousPartition(0),
FooterPartition(0), HeaderByteCount(0), IndexByteCount(0), IndexSID(0),
- BodyOffset(0), BodySID(1)
+ BodyOffset(0), BodySID(0)
{
m_PacketList = new h__PacketList;
}
ASDCP::MXF::Partition::AddChildObject(InterchangeObject* Object)
{
assert(Object);
- UUID TmpID;
- TmpID.GenRandomValue();
- Object->InstanceUID = TmpID;
+
+ if ( ! Object->InstanceUID.HasValue() )
+ GenRandomValue(Object->InstanceUID);
+
m_PacketList->AddPacket(Object);
}
//
ASDCP::Result_t
-ASDCP::MXF::Partition::InitFromFile(const ASDCP::FileReader& Reader)
+ASDCP::MXF::Partition::InitFromFile(const Kumu::FileReader& Reader)
{
Result_t result = KLVFilePacket::InitFromFile(Reader);
// test the UL
if ( ASDCP_SUCCESS(result) )
{
- MemIOReader MemRDR(m_ValueStart, m_ValueLength);
- result = MemRDR.ReadUi16BE(&MajorVersion);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi16BE(&MinorVersion);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi32BE(&KAGSize);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi64BE(&ThisPartition);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi64BE(&PreviousPartition);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi64BE(&FooterPartition);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi64BE(&HeaderByteCount);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi64BE(&IndexByteCount);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi32BE(&IndexSID);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi64BE(&BodyOffset);
- if ( ASDCP_SUCCESS(result) ) result = MemRDR.ReadUi32BE(&BodySID);
- if ( ASDCP_SUCCESS(result) ) result = OperationalPattern.Unarchive(MemRDR);
- if ( ASDCP_SUCCESS(result) ) result = EssenceContainers.Unarchive(MemRDR);
+ Kumu::MemIOReader MemRDR(m_ValueStart, m_ValueLength);
+ result = RESULT_KLV_CODING;
+
+ if ( MemRDR.ReadUi16BE(&MajorVersion) )
+ if ( MemRDR.ReadUi16BE(&MinorVersion) )
+ if ( MemRDR.ReadUi32BE(&KAGSize) )
+ if ( MemRDR.ReadUi64BE(&ThisPartition) )
+ if ( MemRDR.ReadUi64BE(&PreviousPartition) )
+ if ( MemRDR.ReadUi64BE(&FooterPartition) )
+ if ( MemRDR.ReadUi64BE(&HeaderByteCount) )
+ if ( MemRDR.ReadUi64BE(&IndexByteCount) )
+ if ( MemRDR.ReadUi32BE(&IndexSID) )
+ if ( MemRDR.ReadUi64BE(&BodyOffset) )
+ if ( MemRDR.ReadUi32BE(&BodySID) )
+ if ( OperationalPattern.Unarchive(&MemRDR) )
+ if ( EssenceContainers.Unarchive(&MemRDR) )
+ result = RESULT_OK;
}
if ( ASDCP_FAILURE(result) )
//
ASDCP::Result_t
-ASDCP::MXF::Partition::WriteToFile(ASDCP::FileWriter& Writer, UL& PartitionLabel)
+ASDCP::MXF::Partition::WriteToFile(Kumu::FileWriter& Writer, UL& PartitionLabel)
{
ASDCP::FrameBuffer Buffer;
Result_t result = Buffer.Capacity(1024);
if ( ASDCP_SUCCESS(result) )
{
- MemIOWriter MemWRT(Buffer.Data(), Buffer.Capacity());
- result = MemWRT.WriteUi16BE(MajorVersion);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi16BE(MinorVersion);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi32BE(KAGSize);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi64BE(ThisPartition);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi64BE(PreviousPartition);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi64BE(FooterPartition);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi64BE(HeaderByteCount);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi64BE(IndexByteCount);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi32BE(IndexSID);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi64BE(BodyOffset);
- if ( ASDCP_SUCCESS(result) ) result = MemWRT.WriteUi32BE(BodySID);
- if ( ASDCP_SUCCESS(result) ) result = OperationalPattern.Archive(MemWRT);
- if ( ASDCP_SUCCESS(result) ) result = EssenceContainers.Archive(MemWRT);
- if ( ASDCP_SUCCESS(result) ) Buffer.Size(MemWRT.Size());
+ Kumu::MemIOWriter MemWRT(Buffer.Data(), Buffer.Capacity());
+ result = RESULT_KLV_CODING;
+ if ( MemWRT.WriteUi16BE(MajorVersion) )
+ if ( MemWRT.WriteUi16BE(MinorVersion) )
+ if ( MemWRT.WriteUi32BE(KAGSize) )
+ if ( MemWRT.WriteUi64BE(ThisPartition) )
+ if ( MemWRT.WriteUi64BE(PreviousPartition) )
+ if ( MemWRT.WriteUi64BE(FooterPartition) )
+ if ( MemWRT.WriteUi64BE(HeaderByteCount) )
+ if ( MemWRT.WriteUi64BE(IndexByteCount) )
+ if ( MemWRT.WriteUi32BE(IndexSID) )
+ if ( MemWRT.WriteUi64BE(BodyOffset) )
+ if ( MemWRT.WriteUi32BE(BodySID) )
+ if ( OperationalPattern.Archive(&MemWRT) )
+ if ( EssenceContainers.Archive(&MemWRT) )
+ {
+ Buffer.Size(MemWRT.Length());
+ result = RESULT_OK;
+ }
}
if ( ASDCP_SUCCESS(result) )
ASDCP::MXF::Partition::Dump(FILE* stream)
{
char identbuf[IdentBufferLen];
- char intbuf[IntBufferLen];
if ( stream == 0 )
stream = stderr;
KLVFilePacket::Dump(stream, false);
fprintf(stream, " MajorVersion = %hu\n", MajorVersion);
fprintf(stream, " MinorVersion = %hu\n", MinorVersion);
- fprintf(stream, " KAGSize = %lu\n", KAGSize);
- fprintf(stream, " ThisPartition = %s\n", ui64sz(ThisPartition, intbuf));
- fprintf(stream, " PreviousPartition = %s\n", ui64sz(PreviousPartition, intbuf));
- fprintf(stream, " FooterPartition = %s\n", ui64sz(FooterPartition, intbuf));
- fprintf(stream, " HeaderByteCount = %s\n", ui64sz(HeaderByteCount, intbuf));
- fprintf(stream, " IndexByteCount = %s\n", ui64sz(IndexByteCount, intbuf));
- fprintf(stream, " IndexSID = %lu\n", IndexSID);
- fprintf(stream, " BodyOffset = %s\n", ui64sz(BodyOffset, intbuf));
- fprintf(stream, " BodySID = %lu\n", BodySID);
- fprintf(stream, " OperationalPattern = %s\n", OperationalPattern.ToString(identbuf));
+ fprintf(stream, " KAGSize = %u\n", KAGSize);
+ fprintf(stream, " ThisPartition = %s\n", ui64sz(ThisPartition, identbuf));
+ fprintf(stream, " PreviousPartition = %s\n", ui64sz(PreviousPartition, identbuf));
+ fprintf(stream, " FooterPartition = %s\n", ui64sz(FooterPartition, identbuf));
+ fprintf(stream, " HeaderByteCount = %s\n", ui64sz(HeaderByteCount, identbuf));
+ fprintf(stream, " IndexByteCount = %s\n", ui64sz(IndexByteCount, identbuf));
+ fprintf(stream, " IndexSID = %u\n", IndexSID);
+ fprintf(stream, " BodyOffset = %s\n", ui64sz(BodyOffset, identbuf));
+ fprintf(stream, " BodySID = %u\n", BodySID);
+ fprintf(stream, " OperationalPattern = %s\n", OperationalPattern.EncodeString(identbuf, IdentBufferLen));
fputs("Essence Containers:\n", stream); EssenceContainers.Dump(stream, false);
-
- fputs("==========================================================================\n", stream);
}
if ( ASDCP_SUCCESS(result) )
{
- MemIOReader MemRDR(m_ValueStart, m_ValueLength);
- result = LocalTagEntryBatch.Unarchive(MemRDR);
+ Kumu::MemIOReader MemRDR(m_ValueStart, m_ValueLength);
+ result = LocalTagEntryBatch.Unarchive(&MemRDR) ? RESULT_OK : RESULT_KLV_CODING;
}
if ( ASDCP_SUCCESS(result) )
//
ASDCP::Result_t
-ASDCP::MXF::Primer::WriteToFile(ASDCP::FileWriter& Writer)
+ASDCP::MXF::Primer::WriteToFile(Kumu::FileWriter& Writer)
{
ASDCP::FrameBuffer Buffer;
Result_t result = Buffer.Capacity(128*1024);
ASDCP::MXF::Primer::WriteToBuffer(ASDCP::FrameBuffer& Buffer)
{
ASDCP::FrameBuffer LocalTagBuffer;
- MemIOWriter MemWRT(Buffer.Data() + kl_length, Buffer.Capacity() - kl_length);
- Result_t result = LocalTagEntryBatch.Archive(MemWRT);
+ Kumu::MemIOWriter MemWRT(Buffer.Data() + kl_length, Buffer.Capacity() - kl_length);
+ Result_t result = LocalTagEntryBatch.Archive(&MemWRT) ? RESULT_OK : RESULT_KLV_CODING;
if ( ASDCP_SUCCESS(result) )
{
- ui32_t packet_length = MemWRT.Size();
+ ui32_t packet_length = MemWRT.Length();
result = WriteKLToBuffer(Buffer, Dict::ul(MDD_Primer), packet_length);
if ( ASDCP_SUCCESS(result) )
stream = stderr;
KLVPacket::Dump(stream, false);
- fprintf(stream, "Primer: %lu %s\n",
- LocalTagEntryBatch.size(),
+ fprintf(stream, "Primer: %u %s\n",
+ (ui32_t)LocalTagEntryBatch.size(),
( LocalTagEntryBatch.size() == 1 ? "entry" : "entries" ));
Batch<LocalTagEntry>::iterator i = LocalTagEntryBatch.begin();
for ( ; i != LocalTagEntryBatch.end(); i++ )
{
const MDDEntry* Entry = Dict::FindUL((*i).UL.Value());
- fprintf(stream, " %s %s\n", (*i).ToString(identbuf), (Entry ? Entry->name : "Unknown"));
+ fprintf(stream, " %s %s\n", (*i).EncodeString(identbuf, IdentBufferLen), (Entry ? Entry->name : "Unknown"));
}
-
- fputs("==========================================================================\n", stream);
}
stream = stderr;
InterchangeObject::Dump(stream);
- fprintf(stream, " %22s = %s\n", "LastModifiedDate", LastModifiedDate.ToString(identbuf));
+ fprintf(stream, " %22s = %s\n", "LastModifiedDate", LastModifiedDate.EncodeString(identbuf, IdentBufferLen));
fprintf(stream, " %22s = %hu\n", "Version", Version);
- fprintf(stream, " %22s = %lu\n", "ObjectModelVersion", ObjectModelVersion);
- fprintf(stream, " %22s = %s\n", "PrimaryPackage", PrimaryPackage.ToString(identbuf));
+ fprintf(stream, " %22s = %u\n", "ObjectModelVersion", ObjectModelVersion);
+ fprintf(stream, " %22s = %s\n", "PrimaryPackage", PrimaryPackage.EncodeHex(identbuf, IdentBufferLen));
fprintf(stream, " %22s:\n", "Identifications"); Identifications.Dump(stream);
- fprintf(stream, " %22s = %s\n", "ContentStorage", ContentStorage.ToString(identbuf));
- fprintf(stream, " %22s = %s\n", "OperationalPattern", OperationalPattern.ToString(identbuf));
+ fprintf(stream, " %22s = %s\n", "ContentStorage", ContentStorage.EncodeHex(identbuf, IdentBufferLen));
+ fprintf(stream, " %22s = %s\n", "OperationalPattern", OperationalPattern.EncodeString(identbuf, IdentBufferLen));
fprintf(stream, " %22s:\n", "EssenceContainers"); EssenceContainers.Dump(stream);
fprintf(stream, " %22s:\n", "DMSchemes"); DMSchemes.Dump(stream);
}
//
ASDCP::Result_t
-ASDCP::MXF::OPAtomHeader::InitFromFile(const ASDCP::FileReader& Reader)
+ASDCP::MXF::OPAtomHeader::InitFromFile(const Kumu::FileReader& Reader)
{
m_HasRIP = false;
Result_t result = SeekToRIP(Reader);
DefaultLogSink().Error("RIP contains no Pairs.\n");
result = RESULT_FORMAT;
}
- else if ( test_s < 2 || test_s > 3 )
- {
- // OP-Atom states that there will be either two or three partitions,
- // one closed header and one closed footer with an optional body
- DefaultLogSink().Error("RIP count is not 2 or 3: %lu\n", test_s);
- return RESULT_FORMAT;
- }
else
{
- m_HasRIP = true;
- }
- }
+ if ( test_s < 2 || test_s > 3 )
+ {
+ // OP-Atom states that there will be either two or three partitions:
+ // one closed header and one closed footer with an optional body
+ DefaultLogSink().Warn("RIP count is not 2 or 3: %u\n", test_s);
+ }
- if ( ASDCP_SUCCESS(result) )
- {
- Array<RIP::Pair>::iterator r_i = m_RIP.PairArray.begin();
+ m_HasRIP = true;
- if ( (*r_i).ByteOffset != 0 )
- {
- DefaultLogSink().Error("First Partition in RIP is not at offset 0.\n");
- result = RESULT_FORMAT;
+ if ( m_RIP.PairArray.front().ByteOffset != 0 )
+ {
+ DefaultLogSink().Error("First Partition in RIP is not at offset 0.\n");
+ result = RESULT_FORMAT;
+ }
}
}
if ( ASDCP_SUCCESS(result) )
result = Partition::InitFromFile(Reader); // test UL and OP
+ if ( ASDCP_FAILURE(result) )
+ return result;
+
// is it really OP-Atom?
UL OPAtomUL(Dict::ul(MDD_OPAtom));
+ UL InteropOPAtomUL(Dict::ul(MDD_MXFInterop_OPAtom));
- if ( ! ( OperationalPattern == OPAtomUL ) )
+ if ( ! ( OperationalPattern == OPAtomUL || OperationalPattern == InteropOPAtomUL ) )
{
- char strbuf[IntBufferLen];
- const MDDEntry* Entry = Dict::FindUL(m_KeyStart);
+ char strbuf[IdentBufferLen];
+ const MDDEntry* Entry = Dict::FindUL(OperationalPattern.Value());
if ( Entry == 0 )
- DefaultLogSink().Warn("Operational pattern is not OP-Atom: %s.\n", OperationalPattern.ToString(strbuf));
+ DefaultLogSink().Warn("Operational pattern is not OP-Atom: %s\n", OperationalPattern.EncodeString(strbuf, IdentBufferLen));
else
- DefaultLogSink().Warn("Operational pattern is not OP-Atom: %s.\n", Entry->name);
+ DefaultLogSink().Warn("Operational pattern is not OP-Atom: %s\n", Entry->name);
}
// slurp up the remainder of the header
- if ( ASDCP_SUCCESS(result) )
- {
- if ( HeaderByteCount < 1024 )
- DefaultLogSink().Warn("Improbably small HeaderByteCount value: %lu\n", HeaderByteCount);
+ if ( HeaderByteCount < 1024 )
+ DefaultLogSink().Warn("Improbably small HeaderByteCount value: %u\n", HeaderByteCount);
- result = m_Buffer.Capacity(HeaderByteCount);
- }
+ result = m_Buffer.Capacity(HeaderByteCount);
if ( ASDCP_SUCCESS(result) )
{
ui32_t read_count;
result = Reader.Read(m_Buffer.Data(), m_Buffer.Capacity(), &read_count);
- if ( ASDCP_SUCCESS(result) && read_count != m_Buffer.Capacity() )
+ if ( ASDCP_FAILURE(result) )
+ return result;
+
+ if ( read_count != m_Buffer.Capacity() )
{
- DefaultLogSink().Error("Short read of OP-Atom header metadata; wanted %lu, got %lu\n",
+ DefaultLogSink().Error("Short read of OP-Atom header metadata; wanted %u, got %u\n",
m_Buffer.Capacity(), read_count);
- return RESULT_FAIL;
+ return RESULT_KLV_CODING;
}
}
delete object;
result = m_Primer.InitFromBuffer(redo_p, end_p - redo_p);
}
- else if ( object->IsA(Dict::ul(MDD_Preface)) )
- {
- assert(m_Preface == 0);
- m_Preface = (Preface*)object;
- }
- else
+ else
{
m_PacketList->AddPacket(object);
+
+ if ( object->IsA(Dict::ul(MDD_Preface)) )
+ {
+ assert(m_Preface == 0);
+ m_Preface = (Preface*)object;
+ }
}
}
else
return result;
}
+ASDCP::Result_t
+ASDCP::MXF::OPAtomHeader::GetMDObjectByID(const UUID& ObjectID, InterchangeObject** Object)
+{
+ return m_PacketList->GetMDObjectByID(ObjectID, Object);
+}
+
//
ASDCP::Result_t
ASDCP::MXF::OPAtomHeader::GetMDObjectByType(const byte_t* ObjectID, InterchangeObject** Object)
return m_PacketList->GetMDObjectByType(ObjectID, Object);
}
+//
+ASDCP::Result_t
+ASDCP::MXF::OPAtomHeader::GetMDObjectsByType(const byte_t* ObjectID, std::list<InterchangeObject*>& ObjectList)
+{
+ return m_PacketList->GetMDObjectsByType(ObjectID, ObjectList);
+}
+
//
ASDCP::MXF::Identification*
ASDCP::MXF::OPAtomHeader::GetIdentification()
//
ASDCP::Result_t
-ASDCP::MXF::OPAtomHeader::WriteToFile(ASDCP::FileWriter& Writer, ui32_t HeaderSize)
+ASDCP::MXF::OPAtomHeader::WriteToFile(Kumu::FileWriter& Writer, ui32_t HeaderSize)
{
if ( m_Preface == 0 )
return RESULT_STATE;
if ( HeaderSize < 4096 )
{
- DefaultLogSink().Error("HeaderSize %lu is too small. Must be >= 4096\n", HeaderSize);
+ DefaultLogSink().Error("HeaderSize %u is too small. Must be >= 4096\n", HeaderSize);
return RESULT_FAIL;
}
// KLV Fill
if ( ASDCP_SUCCESS(result) )
{
- ASDCP::fpos_t pos = Writer.Tell();
+ Kumu::fpos_t pos = Writer.Tell();
- if ( pos > (ASDCP::fpos_t)HeaderByteCount )
+ if ( pos > (Kumu::fpos_t)HeaderByteCount )
{
char intbuf[IntBufferLen];
- DefaultLogSink().Error("Header size %s exceeds specified value %lu\n",
+ DefaultLogSink().Error("Header size %s exceeds specified value %u\n",
ui64sz(pos, intbuf),
HeaderSize);
return RESULT_FAIL;
if ( stream == 0 )
stream = stderr;
- if ( m_HasRIP )
- m_RIP.Dump(stream);
-
Partition::Dump(stream);
m_Primer.Dump(stream);
if ( m_Preface == 0 )
fputs("No Preface loaded\n", stream);
- else
- m_Preface->Dump(stream);
std::list<InterchangeObject*>::iterator i = m_PacketList->m_List.begin();
for ( ; i != m_PacketList->m_List.end(); i++ )
ASDCP::Result_t
-ASDCP::MXF::OPAtomIndexFooter::InitFromFile(const ASDCP::FileReader& Reader)
+ASDCP::MXF::OPAtomIndexFooter::InitFromFile(const Kumu::FileReader& Reader)
{
Result_t result = Partition::InitFromFile(Reader); // test UL and OP
if ( ASDCP_SUCCESS(result) && read_count != m_Buffer.Capacity() )
{
- DefaultLogSink().Error("Short read of footer partition: got %lu, expecting %lu\n",
+ DefaultLogSink().Error("Short read of footer partition: got %u, expecting %u\n",
read_count, m_Buffer.Capacity());
return RESULT_FAIL;
}
//
ASDCP::Result_t
-ASDCP::MXF::OPAtomIndexFooter::WriteToFile(ASDCP::FileWriter& Writer, ui64_t duration)
+ASDCP::MXF::OPAtomIndexFooter::WriteToFile(Kumu::FileWriter& Writer, ui64_t duration)
{
ASDCP::FrameBuffer FooterBuffer;
ui32_t footer_size = m_PacketList->m_List.size() * MaxIndexSegmentSize; // segment-count * max-segment-size
if ( ASDCP_SUCCESS(result) )
{
- ui32_t write_count;
- Writer.Write(FooterBuffer.RoData(), FooterBuffer.Size(), &write_count);
+ ui32_t write_count = 0;
+ result = Writer.Write(FooterBuffer.RoData(), FooterBuffer.Size(), &write_count);
assert(write_count == FooterBuffer.Size());
}
//
ASDCP::Result_t
-ASDCP::MXF::OPAtomIndexFooter::Lookup(ui32_t frame_num, IndexTableSegment::IndexEntry& Entry)
+ASDCP::MXF::OPAtomIndexFooter::Lookup(ui32_t frame_num, IndexTableSegment::IndexEntry& Entry) const
{
std::list<InterchangeObject*>::iterator li;
for ( li = m_PacketList->m_List.begin(); li != m_PacketList->m_List.end(); li++ )
//
void
-ASDCP::MXF::OPAtomIndexFooter::SetIndexParamsVBR(IPrimerLookup* lookup, const Rational& Rate, fpos_t offset)
+ASDCP::MXF::OPAtomIndexFooter::SetIndexParamsVBR(IPrimerLookup* lookup, const Rational& Rate, Kumu::fpos_t offset)
{
assert(lookup);
m_Lookup = lookup;
m_CurrentSegment->IndexEditRate = m_EditRate;
m_CurrentSegment->IndexStartPosition = 0;
}
- else if ( m_CurrentSegment->IndexEntryArray.size() >= 1486 ) // 1486 gets us 16K packets
+ else if ( m_CurrentSegment->IndexEntryArray.size() >= CBRIndexEntriesPerSegment )
{ // no, this one is full, start another
m_CurrentSegment->IndexDuration = m_CurrentSegment->IndexEntryArray.size();
ui64_t StartPosition = m_CurrentSegment->IndexStartPosition + m_CurrentSegment->IndexDuration;
ASDCP::MXF::InterchangeObject::InitFromBuffer(const byte_t* p, ui32_t l)
{
ASDCP_TEST_NULL(p);
- Result_t result;
+ Result_t result = RESULT_FALSE;
if ( m_Typeinfo == 0 )
{
if ( ASDCP_SUCCESS(result) )
{
- ui32_t packet_length = MemWRT.Size();
+ ui32_t packet_length = MemWRT.Length();
result = WriteKLToBuffer(Buffer, m_Typeinfo->ul, packet_length);
if ( ASDCP_SUCCESS(result) )
fputc('\n', stream);
KLVPacket::Dump(stream, false);
- fprintf(stream, " InstanceUID = %s\n", InstanceUID.ToString(identbuf));
- fprintf(stream, " GenerationUID = %s\n", GenerationUID.ToString(identbuf));
+ fprintf(stream, " InstanceUID = %s\n", InstanceUID.EncodeHex(identbuf, IdentBufferLen));
+ fprintf(stream, " GenerationUID = %s\n", GenerationUID.EncodeHex(identbuf, IdentBufferLen));
}
//
}
+//------------------------------------------------------------------------------------------
+
+
+typedef std::map<ASDCP::UL, ASDCP::MXF::MXFObjectFactory_t>FactoryMap_t;
+typedef FactoryMap_t::iterator FLi_t;
+
+//
+class FactoryList : public FactoryMap_t
+{
+ Kumu::Mutex m_Lock;
+
+public:
+ FactoryList() {}
+ ~FactoryList() {}
+
+ bool Empty() {
+ Kumu::AutoMutex BlockLock(m_Lock);
+ return empty();
+ }
+
+ FLi_t Find(const byte_t* label) {
+ Kumu::AutoMutex BlockLock(m_Lock);
+ return find(label);
+ }
+
+ FLi_t End() {
+ Kumu::AutoMutex BlockLock(m_Lock);
+ return end();
+ }
+
+ void Insert(ASDCP::UL label, ASDCP::MXF::MXFObjectFactory_t factory) {
+ Kumu::AutoMutex BlockLock(m_Lock);
+ insert(FactoryList::value_type(label, factory));
+ }
+};
+
+//
+static FactoryList s_FactoryList;
+static Kumu::Mutex s_InitLock;
+static bool s_TypesInit = false;
+
+
+//
+void
+ASDCP::MXF::SetObjectFactory(ASDCP::UL label, ASDCP::MXF::MXFObjectFactory_t factory)
+{
+ s_FactoryList.Insert(label, factory);
+}
+
+
+//
+ASDCP::MXF::InterchangeObject*
+ASDCP::MXF::CreateObject(const byte_t* label)
+{
+ if ( label == 0 )
+ return 0;
+
+ if ( ! s_TypesInit )
+ {
+ Kumu::AutoMutex BlockLock(s_InitLock);
+
+ if ( ! s_TypesInit )
+ {
+ MXF::Metadata_InitTypes();
+ s_TypesInit = true;
+ }
+ }
+
+ FLi_t i = s_FactoryList.find(label);
+
+ if ( i == s_FactoryList.end() )
+ return new InterchangeObject;
+
+ return i->second();
+}
+
+
+
//
// end MXF.cpp
//