public static CacheHeaderInfo DecodeCacheHeader(byte[] cacheHeader)
{
int offset = 0;
string identityCode = ReadString(cacheHeader, ref offset);
Guid cacheId = ReadGuid(cacheHeader, ref offset);
CacheTypeOption cacheType = ReadEnum <CacheTypeOption>(cacheHeader, ref offset);
string subSection = ReadString(cacheHeader, ref offset);
int columnCount = ReadInt32(cacheHeader, ref offset);
List <CacheColumn> cacheColumns = new List <CacheColumn>();
for (int index = 0; index < columnCount; index++)
{
string name = ReadString(cacheHeader, ref offset);
int size = ReadInt32(cacheHeader, ref offset);
int columnIndex = ReadInt32(cacheHeader, ref offset);
CacheDataTypeOption dataType = ReadEnum <CacheDataTypeOption>(cacheHeader, ref offset);
int extendPropertiesCount = ReadInt32(cacheHeader, ref offset);
Dictionary <string, string> extendedProperties = ReadExtendedProperties(cacheHeader, extendPropertiesCount, ref offset);
cacheColumns.Add(new CacheColumn(columnIndex, name, dataType, size, extendedProperties));
}
int headerExtPropCount = ReadInt32(cacheHeader, ref offset);
Dictionary <string, string> headerExtProperties = ReadExtendedProperties(cacheHeader, headerExtPropCount, ref offset);
return(new CacheHeaderInfo(identityCode, subSection, cacheId, cacheType, cacheColumns.ToArray(), headerExtProperties));
}
public CacheColumn(int index, string name, CacheDataTypeOption dataType, int size, Dictionary <string, string> extendedProperties = null)
{
this.index = index;
this.name = name;
this.dataType = dataType;
this.size = size;
this.extendedProperties = extendedProperties;
}
