public static FileState ParseFile(string filePath, out ChangeSet changes)
{
if (!IsValidRhinoFile(filePath))
{
changes = null;
return(null);
}
//opening the store, and the file and comparing the contents
using (var file = File3dm.Read(filePath))
{
string tetherJson = file.Strings.GetValue(RvcRhinoFileTether.RvcTetherKey);
string dirPath = Path.GetDirectoryName(filePath);
RvcRhinoFileTether tether;
RvcVersion version = null;
if (tetherJson == null)
{
version = new RvcVersion();
tether = new RvcRhinoFileTether(version.Id);
}
else
{
tether = JsonConvert.DeserializeObject <RvcRhinoFileTether>(tetherJson);
version = RvcVersion.ReadRootVersion(Path.Combine(dirPath, RvcRhinoFileTether.RvcArchiveDirectoryName, tether.RvcId.ToString()));
}
RvcArchive archive = new RvcArchive(tether, version, Path.GetDirectoryName(filePath));
using (var store = new DataStore(filePath, tether.RvcId))
{
return(ParseFile(file, store, version, out changes));
}
}
}
private static FileState ParseFile(File3dm file, DataStore store, RvcVersion version, out ChangeSet changes)
{
FileState state = null;
List <IFileDataTable> parsedTableList = new List <IFileDataTable>();
//opening the store, and the file and comparing the contents
List <Type> memberTypes;
List <string> tableNames;
List <IEnumerable> tables3dm = GetAllTables(file, out memberTypes, out tableNames);
ChangeSet fileChanges = new ChangeSet();
for (int i = 0; i < tables3dm.Count; i++)
{
ChangeSet tableChanges;
IFileDataTable parsedTable = TableUtil.ParseTableData(tables3dm[i], tableNames[i], memberTypes[i], version, store, out tableChanges);
parsedTableList.Add(parsedTable);
fileChanges = ChangeSet.Merge(fileChanges, tableChanges);
}
//populating the file state
state = new FileState(store, version.AddDownStreamVersion(fileChanges));
foreach (var table in parsedTableList)
{
state.Tables.Add(table);
}
changes = fileChanges;
return(state);
}
public static IFileDataTable ParseTableData(IEnumerable table3dm, string tableName, Type dataType, RvcVersion version, DataStore store,
out ChangeSet changes)
{
IFileDataTable refTable = version.State.GetMatchingTable(dataType, tableName);
if (refTable == null)
{
refTable = CreateTableInstance(dataType);
version.State.Tables.Add(refTable);
version.State.Store = store;
}
changes = EvaluateDiffWith3dmData(refTable, table3dm, ref store);
return(refTable.ApplyChangeSet(changes));
}
public FileState(DataStore store, RvcVersion version) : this()
{
Store = store;
Version = version;
}
