#include "KM_mutex.h"
+#include "KM_log.h"
#include "KLV.h"
#include "MDD.cpp"
-#include <map>
-
-static Kumu::Mutex s_Lock;
-static bool s_md_init = false;
-static std::map<ASDCP::UL, ui32_t> s_md_lookup;
//------------------------------------------------------------------------------------------
-// singleton wrapper
+// The composite dict is the union of the SMPTE and Interop dicts
//
-const ASDCP::MDDEntry&
-ASDCP::Dict::Type(MDD_t type_id)
+static ASDCP::Dictionary s_CompositeDict;
+static Kumu::Mutex s_CompositeDictLock;
+static bool s_CompositeDictInit = false;
+
+//
+const ASDCP::Dictionary&
+ASDCP::DefaultCompositeDict()
{
- return s_MDD_Table[type_id];
+ if ( ! s_CompositeDictInit )
+ {
+ Kumu::AutoMutex AL(s_CompositeDictLock);
+
+ if ( ! s_CompositeDictInit )
+ {
+ s_CompositeDict.Init();
+ s_CompositeDictInit = true;
+ }
+ }
+
+ return s_CompositeDict;
}
+//
+//
+static ASDCP::Dictionary s_InteropDict;
+static Kumu::Mutex s_InteropDictLock;
+static bool s_InteropDictInit = false;
//
-const ASDCP::MDDEntry*
-ASDCP::Dict::FindUL(const byte_t* ul_buf)
+const ASDCP::Dictionary&
+ASDCP::DefaultInteropDict()
+{
+ if ( ! s_InteropDictInit )
+ {
+ Kumu::AutoMutex AL(s_InteropDictLock);
+
+ if ( ! s_InteropDictInit )
+ {
+ s_InteropDict.Init();
+
+ s_InteropDict.DeleteEntry(MDD_MXFInterop_OPAtom);
+ s_InteropDict.DeleteEntry(MDD_MXFInterop_CryptEssence);
+ s_InteropDict.DeleteEntry(MDD_MXFInterop_GenericDescriptor_SubDescriptors);
+
+ s_InteropDict.AddEntry(s_MDD_Table[MDD_MXFInterop_OPAtom], MDD_OPAtom);
+ s_InteropDict.AddEntry(s_MDD_Table[MDD_MXFInterop_CryptEssence], MDD_CryptEssence);
+ s_InteropDict.AddEntry(s_MDD_Table[MDD_MXFInterop_GenericDescriptor_SubDescriptors],
+ MDD_GenericDescriptor_SubDescriptors);
+
+ s_InteropDictInit = true;
+ }
+ }
+
+ return s_InteropDict;
+}
+
+//
+//
+static ASDCP::Dictionary s_SMPTEDict;
+static Kumu::Mutex s_SMPTEDictLock;
+static bool s_SMPTEDictInit = false;
+
+//
+const ASDCP::Dictionary&
+ASDCP::DefaultSMPTEDict()
{
- if ( ! s_md_init )
+ if ( ! s_SMPTEDictInit )
{
- Kumu::AutoMutex AL(s_Lock);
+ Kumu::AutoMutex AL(s_SMPTEDictLock);
- if ( ! s_md_init )
+ if ( ! s_SMPTEDictInit )
{
- for ( ui32_t x = 0; x < s_MDD_Table_size; x++ )
- s_md_lookup.insert(std::map<UL, ui32_t>::value_type(UL(s_MDD_Table[x].ul), x));
+ s_SMPTEDict.Init();
+
+ s_SMPTEDict.DeleteEntry(MDD_MXFInterop_OPAtom);
+ s_SMPTEDict.DeleteEntry(MDD_MXFInterop_CryptEssence);
+ s_SMPTEDict.DeleteEntry(MDD_MXFInterop_GenericDescriptor_SubDescriptors);
- s_md_init = true;
+ s_SMPTEDictInit = true;
}
}
- std::map<UL, ui32_t>::iterator i = s_md_lookup.find(UL(ul_buf));
+ return s_SMPTEDict;
+}
+
+//
+const ASDCP::MDDEntry&
+ASDCP::MXFInterop_OPAtom_Entry() {
+ return s_MDD_Table[MDD_MXFInterop_OPAtom];
+}
+
+//
+const ASDCP::MDDEntry&
+ASDCP::SMPTE_390_OPAtom_Entry() {
+ return s_MDD_Table[MDD_OPAtom];
+}
+
+
+//------------------------------------------------------------------------------------------
+//
+
+ASDCP::Dictionary::Dictionary() {}
+ASDCP::Dictionary::~Dictionary() {}
+
+//
+void
+ASDCP::Dictionary::Init()
+{
+ m_md_lookup.clear();
+ memset(m_MDD_Table, 0, sizeof(m_MDD_Table));
+
+ for ( ui32_t x = 0; x < (ui32_t)ASDCP::MDD_Max; x++ )
+ {
+ if ( x == MDD_PartitionMetadata_IndexSID_DEPRECATED // 30
+ || x == MDD_PartitionMetadata_BodySID_DEPRECATED // 32
+ || x == MDD_PartitionMetadata_EssenceContainers_DEPRECATED // 34
+ || x == MDD_IndexTableSegmentBase_IndexSID_DEPRECATED // 56
+ || x == MDD_IndexTableSegmentBase_BodySID_DEPRECATED // 57
+ || x == MDD_PartitionArray_RandomIndexMetadata_BodySID_DEPRECATED // 73
+ || x == MDD_Preface_EssenceContainers_DEPRECATED // 85
+ || x == MDD_EssenceContainerData_IndexSID_DEPRECATED // 103
+ || x == MDD_EssenceContainerData_BodySID_DEPRECATED // 104
+ || x == MDD_DMSegment_DataDefinition_DEPRECATED // 266
+ || x == MDD_DMSegment_Duration_DEPRECATED // 267
+ || x == MDD_PartitionMetadata_OperationalPattern_DEPRECATED // 33
+ || x == MDD_Preface_OperationalPattern_DEPRECATED // 84
+ || x == MDD_TimedTextResourceSubDescriptor_EssenceStreamID_DEPRECATED // 264
+ )
+ continue;
+
+ AddEntry(s_MDD_Table[x], x);
+ }
+}
+
+//
+bool
+ASDCP::Dictionary::AddEntry(const MDDEntry& Entry, ui32_t index)
+{
+ if ( index >= (ui32_t)MDD_Max )
+ {
+ Kumu::DefaultLogSink().Warn("UL Dictionary: index exceeds maximum: %d\n", index);
+ return false;
+ }
+
+ bool result = true;
+ // is this index already there?
+ std::map<ui32_t, ASDCP::UL>::iterator rii = m_md_rev_lookup.find(index);
+
+ if ( rii != m_md_rev_lookup.end() )
+ {
+ DeleteEntry(index);
+ result = false;
+ }
+
+ UL TmpUL(Entry.ul);
+
+#ifdef MDD_AUTHORING_MODE
+ char buf[64];
+ std::map<ASDCP::UL, ui32_t>::iterator ii = m_md_lookup.find(TmpUL);
+ if ( ii != m_md_lookup.end() )
+ {
+ fprintf(stderr, "DUPE! %s (%02x, %02x) %s | (%02x, %02x) %s\n",
+ TmpUL.EncodeString(buf, 64),
+ m_MDD_Table[ii->second].tag.a, m_MDD_Table[ii->second].tag.b,
+ m_MDD_Table[ii->second].name,
+ Entry.tag.a, Entry.tag.b, Entry.name);
+ }
+#endif
+
+ m_md_lookup.insert(std::map<UL, ui32_t>::value_type(TmpUL, index));
+ m_md_rev_lookup.insert(std::map<ui32_t, UL>::value_type(index, TmpUL));
+ m_MDD_Table[index] = Entry;
+
+ return result;
+}
+
+//
+bool
+ASDCP::Dictionary::DeleteEntry(ui32_t index)
+{
+ std::map<ui32_t, ASDCP::UL>::iterator rii = m_md_rev_lookup.find(index);
+ if ( rii != m_md_rev_lookup.end() )
+ {
+ std::map<ASDCP::UL, ui32_t>::iterator ii = m_md_lookup.find(rii->second);
+ assert(ii != m_md_lookup.end());
+
+ MDDEntry NilEntry;
+ memset(&NilEntry, 0, sizeof(NilEntry));
+
+ m_md_lookup.erase(ii);
+ m_md_rev_lookup.erase(rii);
+ m_MDD_Table[index] = NilEntry;
+ return true;
+ }
+
+ return false;
+}
+
+//
+const ASDCP::MDDEntry&
+ASDCP::Dictionary::Type(MDD_t type_id) const
+{
+ assert(m_MDD_Table[0].name[0]);
+ std::map<ui32_t, ASDCP::UL>::const_iterator rii = m_md_rev_lookup.find(type_id);
+
+ if ( rii == m_md_rev_lookup.end() )
+ Kumu::DefaultLogSink().Warn("UL Dictionary: unknown UL type_id: %d\n", type_id);
+
+ return m_MDD_Table[type_id];
+}
+
+//
+const ASDCP::MDDEntry*
+ASDCP::Dictionary::FindUL(const byte_t* ul_buf) const
+{
+ assert(m_MDD_Table[0].name[0]);
+ std::map<UL, ui32_t>::const_iterator i = m_md_lookup.find(UL(ul_buf));
- if ( i == s_md_lookup.end() )
+ if ( i == m_md_lookup.end() )
{
byte_t tmp_ul[SMPTE_UL_LENGTH];
memcpy(tmp_ul, ul_buf, SMPTE_UL_LENGTH);
tmp_ul[SMPTE_UL_LENGTH-1] = 0;
- i = s_md_lookup.find(UL(tmp_ul));
+ i = m_md_lookup.find(UL(tmp_ul));
- if ( i == s_md_lookup.end() )
- return 0;
+ if ( i == m_md_lookup.end() )
+ {
+ char buf[64];
+ UL TmpUL(ul_buf);
+ Kumu::DefaultLogSink().Warn("UL Dictionary: unknown UL: %s\n", TmpUL.EncodeString(buf, 64));
+ return 0;
+ }
}
- return &s_MDD_Table[(*i).second];
+ return &m_MDD_Table[(*i).second];
}
+//
+void
+ASDCP::Dictionary::Dump(FILE* stream) const
+{
+ if ( stream == 0 )
+ stream = stderr;
+
+ MDD_t di = (MDD_t)0;
+ char str_buf[64];
+
+ while ( di < MDD_Max )
+ {
+ if ( m_MDD_Table[di].name != 0 )
+ {
+ UL TmpUL(m_MDD_Table[di].ul);
+ fprintf(stream, "%s: %s\n", TmpUL.EncodeString(str_buf, 64), m_MDD_Table[di].name);
+ }
+
+ di = (MDD_t)(di + 1);
+ }
+}
//
// end Dict.cpp