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authorCarl Hetherington <cth@carlh.net>2016-01-16 15:58:56 +0000
committerCarl Hetherington <cth@carlh.net>2016-01-16 15:58:56 +0000
commite04eced93da1907e803c065a953ffe0d6540e1cb (patch)
treecab897dea7c1a50c141ff948ff21e401038d0c07 /asdcplib/src/Dict.cpp
parent485794f8322b090a22da841961025b19642e42a2 (diff)
Use asdclib-cth rather than in-tree copy.
Diffstat (limited to 'asdcplib/src/Dict.cpp')
-rwxr-xr-xasdcplib/src/Dict.cpp321
1 files changed, 0 insertions, 321 deletions
diff --git a/asdcplib/src/Dict.cpp b/asdcplib/src/Dict.cpp
deleted file mode 100755
index c046aa7..0000000
--- a/asdcplib/src/Dict.cpp
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@@ -1,321 +0,0 @@
-/*
-Copyright (c) 2006-2009, 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 Dict.cpp
- \version $Id: Dict.cpp,v 1.15 2012/02/08 02:59:21 jhurst Exp $
- \brief MXF dictionary
-*/
-
-
-#include "KM_mutex.h"
-#include "KM_log.h"
-#include "KLV.h"
-#include "MDD.cpp"
-
-//------------------------------------------------------------------------------------------
-
-// The composite dict is the union of the SMPTE and Interop dicts
-//
-static ASDCP::Dictionary s_CompositeDict;
-static Kumu::Mutex s_CompositeDictLock;
-static bool s_CompositeDictInit = false;
-
-//
-const ASDCP::Dictionary&
-ASDCP::DefaultCompositeDict()
-{
- 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::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_SMPTEDictInit )
- {
- Kumu::AutoMutex AL(s_SMPTEDictLock);
-
- if ( ! s_SMPTEDictInit )
- {
- s_SMPTEDict.Init();
-
- s_SMPTEDict.DeleteEntry(MDD_MXFInterop_OPAtom);
- s_SMPTEDict.DeleteEntry(MDD_MXFInterop_CryptEssence);
- s_SMPTEDict.DeleteEntry(MDD_MXFInterop_GenericDescriptor_SubDescriptors);
-
- s_SMPTEDictInit = true;
- }
- }
-
- 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_md_sym_lookup.insert(std::map<std::string, ui32_t>::value_type(Entry.name, index));
- 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 == 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 = m_md_lookup.find(UL(tmp_ul));
-
- 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 &m_MDD_Table[i->second];
-}
-
-//
-const ASDCP::MDDEntry*
-ASDCP::Dictionary::FindSymbol(const std::string& str) const
-{
- assert(m_MDD_Table[0].name[0]);
- std::map<std::string, ui32_t>::const_iterator i = m_md_sym_lookup.find(str);
-
- if ( i == m_md_sym_lookup.end() )
- {
- Kumu::DefaultLogSink().Warn("UL Dictionary: unknown symbol: %s\n", str.c_str());
- return 0;
- }
-
- 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
-//