private static void WriteProgram(CurdayProgram program, BinaryWriter file)
{
// Write a null byte (I guess)
file.Write((byte)0x00);
// Write time slot (null-terminated string)
file.WriteNTString(program.TimeSlot);
// Write program flags (if there are any) (null-terminated string)
if (!string.IsNullOrEmpty(program.ProgramFlags))
{
file.WriteNTString(program.ProgramFlags);
}
// Write program type (if there is one) (null-terminated string)
if (!string.IsNullOrEmpty(program.ProgramType))
{
file.WriteNTString(program.ProgramType);
}
// Write movie category (is there is one) (null-terminated string)
if (!string.IsNullOrEmpty(program.MovieCategory))
{
file.WriteNTString(program.MovieCategory);
}
// WYLO: programs don't need all their fields
// or maybe they do (and they write one-byte NTString for empty fields)
}
private static List <CurdayProgram> DeserializePrograms(JArray array)
{
List <CurdayProgram> result = new List <CurdayProgram>();
foreach (var token in array)
{
CurdayProgram program = new CurdayProgram();
string timeSlot = (string)token["timeSlot"];
if (timeSlot == "0" || timeSlot == "49")
{
program.TimeSlot = timeSlot;
}
else
{
program.TimeSlot = FormatHelpers.TimeToCurdayTimeSlot(DateTime.Parse((string)token["timeSlot"]));
}
program.ProgramFlags = (string)token["flags"];
program.ProgramType = FormatHelpers.NamedTypeToProgramType((string)token["type"]);
program.MovieCategory = FormatHelpers.NamedCategoryToMovieCategory((string)token["movieCategory"]);
program.ProgramName = (string)token["name"];
result.Add(program);
}
return(result);
}
private static object GetSerializableObjects(CurdayProgram program)
{
return(new
{
timeSlot = FormatHelpers.CurdayTimeSlotToTime(program.TimeSlot),
flags = program.ProgramFlags,
type = FormatHelpers.ProgramTypeToNamedType(program.ProgramType),
movieCategory = FormatHelpers.MovieCategoryToNamedCategory(program.MovieCategory),
name = program.ProgramName
});
}
private static CurdayProgram ReadProgram(BinaryReader reader, out bool lastProgram)
{
CurdayProgram result = new CurdayProgram();
// Skip next byte if null
if (reader.PeekChar() == '\0')
{
reader.BaseStream.Position += 1;
}
// Read time slot (null-terminated string)
result.TimeSlot = reader.ReadNTString();
if (reader.PeekChar() == '[' || reader.PeekChar() == -1)
{
goto end;
}
// Read program flags (null-terminated string)
result.ProgramFlags = reader.ReadNTString();
if (reader.PeekChar() == '[' || reader.PeekChar() == -1)
{
goto end;
}
// Read program type (null-terminated string)
result.ProgramType = reader.ReadNTString();
if (reader.PeekChar() == '[' || reader.PeekChar() == -1)
{
goto end;
}
// Read movie category (null-terminated string)
result.MovieCategory = reader.ReadNTString();
if (reader.PeekChar() == '[' || reader.PeekChar() == -1)
{
goto end;
}
// Skip unknown values
reader.BaseStream.Position += 2;
if (reader.PeekChar() == '[' || reader.PeekChar() == -1)
{
goto end;
}
// Read program name (null-terminated string)
result.ProgramName = reader.ReadNTString();
end:
lastProgram = (reader.PeekChar() == '[' || reader.PeekChar() == -1);
return(result);
}
