//! Read any index table segments from a file
MDObjectListPtr mxflib::Partition::ReadIndex(MXFFilePtr File, UInt64 Size)
{
MDObjectListPtr Ret = new MDObjectList;
while(Size)
{
UInt64 Location = File->Tell();
UInt64 Bytes;
MDObjectPtr NewIndex = File->ReadObject(NULL);
if(NewIndex)
{
if((NewIndex->Name() == "IndexTableSegment") || (NewIndex->Name() == "V10IndexTableSegment"))
{
Ret->push_back(NewIndex);
Bytes = File->Tell() - Location;
}
else if( NewIndex->IsA(KLVFill_UL) )
{
// Skip over the filler
Bytes = File->Tell() - Location;
}
else
{
error("Expected to find an IndexTableSegment - found %s at %s\n",
NewIndex->FullName().c_str(), NewIndex->GetSourceLocation().c_str());
break;
}
}
else
{
error("Error reading IndexTableSegment at 0x%s in %s\n",
Int64toHexString(Location,8).c_str(), File->Name.c_str());
break;
}
if(Bytes > Size) break;
Size -= Bytes;
}
return Ret;
}
//! Dump an object and any physical or logical children
void DumpObject(MDObjectPtr Object, std::string Prefix)
{
if(DumpLocation) printf("0x%s : ", Int64toHexString(Object->GetLocation(),8).c_str());
if(Object->IsModified()) printf("%s%s is *MODIFIED*\n", Object->FullName().c_str(), Prefix.c_str() );
#ifdef OPTION3ENABLED
if(ShowBaseline)
{
if(!Object->IsBaseline())
{
if(Object->GetBaselineUL())
{
MDOTypePtr BaselineClass = MDOType::Find(Object->GetBaselineUL());
if(BaselineClass)
{
printf("%sBaseline: %s\n", Prefix.c_str(), BaselineClass->Name().c_str());
}
else
{
printf("%sNote: Current dictionary does not contain a set with the baseline UL used to wrap this non-baseline class\n", Prefix.c_str());
printf("%sBaseline: %s\n", Prefix.c_str(), Object->GetBaselineUL()->GetString().c_str());
}
Prefix += " ";
}
else
{
printf("%sNote: Current dictionary flags this class as non-baseline, but it is not wrapped in a baseline class\n", Prefix.c_str());
}
}
else
{
if(Object->GetBaselineUL())
{
printf("%sNote: Current dictionary flags this class as baseline, but it is wrapped as a non-baseline class\n", Prefix.c_str());
MDOTypePtr BaselineClass = MDOType::Find(Object->GetBaselineUL());
if(BaselineClass)
{
printf("%sBaseline: %s\n", Prefix.c_str(), BaselineClass->Name().c_str());
}
else
{
printf("%sNote: Current dictionary does not contain a set with the baseline UL used to wrap this non-baseline class\n", Prefix.c_str());
printf("%sBaseline: %s\n", Prefix.c_str(), Object->GetBaselineUL()->GetString().c_str());
}
Prefix += " ";
}
}
}
#endif // OPTION3ENABLED
if(Object->GetLink())
{
if(Object->GetRefType() == ClassRefStrong)
{
printf("%s%s = %s\n", Prefix.c_str(), Object->Name().c_str(), Object->GetString().c_str());
if(DumpLocation) printf("0x%s : ", Int64toHexString(Object->GetLocation(),8).c_str());
printf("%s%s -> Strong Reference to %s\n", Prefix.c_str(), Object->Name().c_str(), Object->GetLink()->Name().c_str());
DumpObject(Object->GetLink(), Prefix + " ");
}
else if(Object->GetRefType() == ClassRefGlobal)
{
if(FollowGlobals)
{
printf("%s%s = %s\n", Prefix.c_str(), Object->Name().c_str(), Object->GetString().c_str());
if(DumpLocation) printf("0x%s : ", Int64toHexString(Object->GetLocation(),8).c_str());
printf("%s%s -> Global Reference to %s\n", Prefix.c_str(), Object->Name().c_str(), Object->GetLink()->Name().c_str());
DumpObject(Object->GetLink(), Prefix + " ");
}
else
{
printf("%s%s -> Global Reference to %s, %s\n", Prefix.c_str(), Object->Name().c_str(), Object->GetLink()->Name().c_str(), Object->GetString().c_str());
}
}
else if(Object->GetRefType() == ClassRefMeta)
{
std::string TargetName = Object->GetLink()->GetString(MetaDefinitionName_UL, Object->GetLink()->Name());
printf("%s%s -> MetaDictionary Reference to %s %s\n", Prefix.c_str(), Object->Name().c_str(), TargetName.c_str(), Object->GetString().c_str());
}
else if(Object->GetRefType() == ClassRefDict)
{
std::string TargetName = Object->GetLink()->GetString(DefinitionObjectName_UL, Object->GetLink()->Name());
printf("%s%s -> Dictionary Reference to %s %s\n", Prefix.c_str(), Object->Name().c_str(), TargetName.c_str(), Object->GetString().c_str());
}
else
{
printf("%s%s -> Weak Reference to %s %s\n", Prefix.c_str(), Object->Name().c_str(), Object->GetLink()->Name().c_str(), Object->GetString().c_str());
}
}
else
{
if(Object->IsDValue())
{
printf("%s%s = <Unknown>\n", Prefix.c_str(), Object->Name().c_str());
}
else
{
// Check first for values that are not reference batches
if(Object->IsAValue())
{
//if(Object->Name().find("Unknown") == std::string::npos)
printf("%s%s = %s\n", Prefix.c_str(), Object->Name().c_str(), Object->GetString().c_str());
//else printf("%s%s\n", Prefix.c_str(), Object->Name().c_str());
if(Object->GetRefType() == ClassRefMeta)
printf("%s%s is an unsatisfied MetaRef\n", Prefix.c_str(), Object->Name().c_str());
else if(Object->GetRefType() == ClassRefDict)
printf("%s%s is an unsatisfied DictRef\n", Prefix.c_str(), Object->Name().c_str());
}
else
{
printf("%s%s\n", Prefix.c_str(), Object->Name().c_str());
MDObjectULList::iterator it = Object->begin();
if(!SortedDump)
{
/* Dump Objects in the order stored */
while(it != Object->end())
{
DumpObject((*it).second, Prefix + " ");
it++;
}
}
else
{
/* Dump Objects in alphabetical order - to allow easier file comparisons */
std::multimap<std::string, MDObjectPtr> ChildMap;
std::multimap<std::string, MDObjectPtr>::iterator CM_Iter;
while(it != Object->end())
{
ChildMap.insert(std::multimap<std::string, MDObjectPtr>::value_type((*it).second->Name(), (*it).second));
it++;
}
CM_Iter = ChildMap.begin();
while(CM_Iter != ChildMap.end())
{
DumpObject((*CM_Iter).second, Prefix + " ");
CM_Iter++;
}
}
}
}
}
return;
}