//! 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; }