private void ReadRecords(List <Type> records, Stream stream)
{
StdfFileReader reader = null;
try
{
reader = new StdfFileReader(stream);
foreach (Type recordType in records)
{
StdfRecord record = reader.ReadRecord();
Assert.IsInstanceOf(recordType, record);
}
}
catch (StdfException e)
{
Console.WriteLine(e.StackTrace);
Assert.Fail(e.Message);
}
finally
{
if (reader != null)
{
reader.Dispose();
}
}
}
private void ReadRecords(RecordInfo[] info, Stream stream)
{
StdfFileReader reader = null;
try
{
reader = new StdfFileReader(stream);
foreach (RecordInfo stdfInfo in info)
{
reader.RegisterDelegate(stdfInfo.Type, stdfInfo.Subtype, delegate(object o, RecordReadEventArgs e)
{
StdfRecord record = e.Record;
Assert.AreEqual(stdfInfo.Type, record.Type);
Assert.AreEqual(stdfInfo.Subtype, record.Subtype);
});
}
reader.Read();
}
catch (StdfException e)
{
Console.WriteLine(e.StackTrace);
Assert.Fail(e.Message);
}
finally
{
if (reader != null)
{
reader.Dispose();
}
}
}
/// <summary>
/// Gets the extents containing the specified record
/// </summary>
public Extents GetExtents(StdfRecord record)
{
//TODO: optimized search (binary?)
var candidate = _ExtentsList.TakeWhile(e => e.StartOffset <= record.Offset)
.LastOrDefault();
return((candidate.EndOffset >= record.Offset) ? candidate : null);
}
public void LengthCalculationWithEmptyRecords()
{
StdfRecord record = StdfRecordFactory.Instance.CreateRecord(typeof(FarRecord));
Assert.AreEqual(2, record.Length);
record = StdfRecordFactory.Instance.CreateRecord(typeof(AtrRecord));
Assert.AreEqual(5, record.Length);
record = StdfRecordFactory.Instance.CreateRecord(typeof(MrrRecord));
Assert.AreEqual(8, record.Length);
}
/// <summary>
/// Removes a delegate to be notified when the specified record is read.
/// </summary>
/// <param name="recordType">The Type of the record to remove</param>
/// <exception cref="ObjectDisposedException">If the object is already disposed.</exception>
public void RemoveDelegate(Type recordType)
{
if (disposed)
{
throw disposedException;
}
CheckRecordType(recordType);
StdfRecordAttribute attribute = StdfRecord.GetStdfRecordAttribute(recordType);
RemoveDelegate(attribute.Type, attribute.Subtype);
}
/// <summary>
/// Registers a delegate for a specific <code>StdfRecord</code>.
/// </summary>
/// <param name="recordType">The record <code>Type</code> for which the delegated is registered.</param>
/// <param name="recordReadDelegate">The delegate to register.</param>
/// <exception cref="ArgumentException">If the passed <code>Type</code> is not a subclass of <code>StdfRecord</code>.</exception>
/// <exception cref="AttributeNotDefinedException">If the <code>StdfRecordAttribute</code> is not defined for the passed record Type.</exception>
/// <exception cref="ObjectDisposedException">If the object is already disposed.</exception>
public void RegisterDelegate(Type recordType, RecordReadEventHandler recordReadDelegate)
{
if (disposed)
{
throw disposedException;
}
CheckRecordType(recordType);
StdfRecordAttribute attribute = StdfRecord.GetStdfRecordAttribute(recordType);
RegisterDelegate(attribute.Type, attribute.Subtype, recordReadDelegate);
}
private static void DumpRecord(StdfRecord r)
{
var type = r.GetType();
if (!_Dumpers.TryGetValue(type, out var dumper))
{
dumper = CreateDumperForType(type);
_Dumpers[type] = dumper;
}
dumper(r);
}
//~StdfFileWriter()
//{
// Dispose(false);
//}
/// <summary>
/// Writes a record through the <see cref="StdfFileWriter"/>.
/// </summary>
/// <param name="record">The record to write.</param>
/// <exception cref="ObjectDisposedException">If the object is already disposed.</exception>
public void WriteRecord(StdfRecord record)
{
if (disposed)
{
throw disposedException;
}
if (record == null)
{
throw new ArgumentNullException("record", "Object cannot be null");
}
record.Write(writer);
}
public void GetFields()
{
StdfRecordFactory factory = StdfRecordFactory.Instance;
StdfRecord record = factory.CreateRecord(0, 20);
Assert.AreEqual(typeof(AtrRecord), record.GetType());
IList <Type> fieldTypes = StdfRecordUtil.GetIFieldTypes(record);
Assert.AreEqual(2, fieldTypes.Count);
foreach (Type t in fieldTypes)
{
Debug.WriteLine(t.ToString());
Assert.AreEqual(typeof(IField), t.GetInterface(typeof(IField).Name));
}
}
private StdfRecord ReadRecord(StdfHeader h, RecordReadEventHandler d)
{
StdfRecord record = factory.CreateRecord(h.Type, h.Subtype);
record.Length = h.Lenght;
record.Read(reader);
RecordReadEventArgs e = new RecordReadEventArgs(record);
OnRecordRead(e);
if (d != null)
{
d(this, e);
}
return(record);
}
/// <summary>
/// Reads each record sequentially until the end of the stream raising the event and notifying all registered delegates.
/// </summary>
/// <returns>Returns the read record or null if the end of the stream is reached or an error occurred.</returns>
/// <exception cref="ObjectDisposedException">If the object is already disposed.</exception>
public StdfRecord ReadRecord()
{
if (disposed)
{
throw disposedException;
}
if (reader.PeekChar() == -1)
{
return(null);
}
StdfRecord record = null;
try
{
record = ReadRecord(ReadRecordHeader(), null);
}
catch (RecordNotFoundException)
{
SkipRecord();
}
return(record);
}
public void TestWriting()
{
InitializeTestRecord();
MockStdfFileWriter writer = new MockStdfFileWriter(CpuType.Sun386);
writer.WriteRecord(hbr);
writer.Reset();
StdfFileReader reader = new StdfFileReader(writer.Stream);
StdfRecord record = reader.ReadRecord();
Assert.IsInstanceOf(typeof(FarRecord), record);
record = reader.ReadRecord();
Assert.IsInstanceOf(typeof(HbrRecord), record);
HbrRecord readRecord = record as HbrRecord;
Assert.IsNotNull(readRecord);
Assert.AreEqual(hbr.HeadNumber, readRecord.HeadNumber);
Assert.AreEqual(hbr.SiteNumber, readRecord.SiteNumber);
Assert.AreEqual(hbr.Name, readRecord.Name);
Assert.AreEqual(hbr.Number, readRecord.Number);
Assert.AreEqual(hbr.PartsCount, readRecord.PartsCount);
Assert.AreEqual(hbr.PassFail, readRecord.PassFail);
}
internal static UnknownRecord ConvertFromPlr(StdfRecord record, Endian endian)
{
Plr plr = (Plr)record;
using (MemoryStream stream = new MemoryStream()) {
// Writing the PLR backwards
BinaryWriter writer = new BinaryWriter(stream, endian, true);
// Get GroupIndexes length, which must be consistent with all other arrays, except for the last one present, which may be truncated
if (plr.GroupIndexes == null)
{
throw new InvalidOperationException(String.Format(Resources.NonNullableField, 1, typeof(Plr)));
}
int groupCount = plr.GroupIndexes.Length;
if (groupCount > UInt16.MaxValue)
{
throw new InvalidOperationException(String.Format(Resources.ArrayTooLong, UInt16.MaxValue, 1, typeof(Plr)));
}
bool fieldsWritten = false;
// Field 7: ReturnStatesLeft
if (plr.ReturnStatesLeft != null)
{
// Check for larger group length (writing has definitely not occurred yet)
if (plr.ProgramStatesLeft.Length > groupCount)
{
throw new InvalidOperationException(String.Format(Resources.SharedLengthViolation, 7));
}
// Write the field
writer.WriteStringArray(plr.ReturnStatesLeft);
fieldsWritten = true;
}
else if (fieldsWritten)
{
// Fill an array of missing values and write
string[] arr = new string[groupCount];
Array.ForEach <string>(arr, delegate(string a) { a = ""; });
writer.WriteStringArray(arr);
}
// Field 6: ProgramStatesLeft
if (plr.ProgramStatesLeft != null)
{
// Check for larger, or not equal group length ifwriting has occurred
if ((plr.ProgramStatesLeft.Length > groupCount) || (fieldsWritten && (plr.ProgramStatesLeft.Length != groupCount)))
{
throw new InvalidOperationException(String.Format(Resources.SharedLengthViolation, 6));
}
// Write the field
writer.WriteStringArray(plr.ProgramStatesLeft);
fieldsWritten = true;
}
else if (fieldsWritten)
{
// Fill an array of missing values and write
string[] arr = new string[groupCount];
Array.ForEach <string>(arr, delegate(string a) { a = ""; });
writer.WriteStringArray(arr);
}
// Field 5: ReturnStatesRight
if (plr.ReturnStatesRight != null)
{
// Check for larger, or not equal group length ifwriting has occurred
if ((plr.ReturnStatesRight.Length > groupCount) || (fieldsWritten && (plr.ReturnStatesRight.Length != groupCount)))
{
throw new InvalidOperationException(String.Format(Resources.SharedLengthViolation, 5));
}
// Write the field
writer.WriteStringArray(plr.ReturnStatesRight);
fieldsWritten = true;
}
else if (fieldsWritten)
{
// Fill an array of missing values and write
string[] arr = new string[groupCount];
Array.ForEach <string>(arr, delegate(string a) { a = ""; });
writer.WriteStringArray(arr);
}
// Field 4: ProgramStatesRight
if (plr.ProgramStatesRight != null)
{
// Check for larger, or not equal group length ifwriting has occurred
if ((plr.ProgramStatesRight.Length > groupCount) || (fieldsWritten && (plr.ProgramStatesRight.Length != groupCount)))
{
throw new InvalidOperationException(String.Format(Resources.SharedLengthViolation, 4));
}
// Write the field
writer.WriteStringArray(plr.ProgramStatesRight);
fieldsWritten = true;
}
else if (fieldsWritten)
{
// Fill an array of missing values and write
string[] arr = new string[groupCount];
Array.ForEach <string>(arr, delegate(string a) { a = ""; });
writer.WriteStringArray(arr);
}
// Field 3: GroupRadixes
if (plr.GroupRadixes != null)
{
// Check for larger, or not equal group length ifwriting has occurred
if ((plr.GroupRadixes.Length > groupCount) || (fieldsWritten && (plr.GroupRadixes.Length != groupCount)))
{
throw new InvalidOperationException(String.Format(Resources.SharedLengthViolation, 3));
}
// Write the field
writer.WriteByteArray(plr.GroupRadixes);
fieldsWritten = true;
}
else if (fieldsWritten)
{
// Fill an array of missing values and write
byte[] arr = new byte[groupCount];
Array.ForEach <byte>(arr, delegate(byte a) { a = Byte.MinValue; });
writer.WriteByteArray(arr);
}
// Field 2: GroupModes
if (plr.GroupModes != null)
{
// Check for larger, or not equal group length ifwriting has occurred
if ((plr.GroupModes.Length > groupCount) || (fieldsWritten && (plr.GroupModes.Length != groupCount)))
{
throw new InvalidOperationException(String.Format(Resources.SharedLengthViolation, 2));
}
// Write the field
writer.WriteUInt16Array(plr.GroupModes);
fieldsWritten = true;
}
else if (fieldsWritten)
{
// Fill an array of missing values and write
ushort[] arr = new ushort[groupCount];
Array.ForEach <ushort>(arr, delegate(ushort a) { a = UInt16.MinValue; });
writer.WriteUInt16Array(arr);
}
// Field 1: GroupIndexes
// Check for larger, or not equal group length ifwriting has occurred
if ((plr.GroupIndexes.Length > groupCount) || (fieldsWritten && (plr.GroupIndexes.Length != groupCount)))
{
throw new InvalidOperationException(String.Format(Resources.SharedLengthViolation, 1));
}
// Write the field
writer.WriteUInt16Array(plr.GroupIndexes);
fieldsWritten = true;
// Field 0: Group Count
writer.WriteUInt16((ushort)groupCount);
// Reverse bytes in stream
long length = stream.Length;
if (length > UInt16.MaxValue)
{
throw new InvalidOperationException(Resources.RecordTooLong);
}
byte[] sa = stream.ToArray();
Array.Reverse(sa, 0, (int)length);
return(new UnknownRecord(plr.RecordType, sa, endian));
}
}
/// <summary>
/// Writes a record through the <see cref="StdfFileWriter"/>.
/// </summary>
/// <param name="record">The record to write.</param>
/// <exception cref="ObjectDisposedException">If the object is already disposed.</exception>
public void WriteRecord(StdfRecord record)
{
writer.WriteRecord(record);
}
private void ReadRecord(Type recordType, Stream stream)
{
StdfRecordAttribute attribute = StdfRecord.GetStdfRecordAttribute(recordType);
ReadRecords(new RecordInfo[] { new RecordInfo(attribute.Type, attribute.Subtype) }, stream);
}
internal RecordReadEventArgs(StdfRecord record)
{
this.record = record;
attribute = StdfRecord.GetStdfRecordAttribute(this.record.GetType());
}
internal static UnknownRecord ConvertFromGdr(StdfRecord record, Endian endian)
{
Gdr gdr = (Gdr)record;
using (MemoryStream stream = new MemoryStream()) {
BinaryWriter writer = new BinaryWriter(stream, endian, false);
writer.WriteUInt16((ushort)gdr._GenericData.Length);
//TODO: support padding bytes? Most modern parser doesn't care.
//TODO: faster if statements via RuntimeTypeHandle
for (int i = 0; i < gdr._GenericData.Length; i++)
{
object o = gdr._GenericData[i];
if (o is byte)
{
writer.WriteByte((byte)1);
writer.WriteByte((byte)o);
}
else if (o is ushort)
{
writer.WriteByte((byte)2);
writer.WriteUInt16((ushort)o);
}
else if (o is uint)
{
writer.WriteByte((byte)3);
writer.WriteUInt32((uint)o);
}
else if (o is sbyte)
{
writer.WriteByte((byte)4);
writer.WriteSByte((sbyte)o);
}
else if (o is short)
{
writer.WriteByte((byte)5);
writer.WriteInt16((short)o);
}
else if (o is int)
{
writer.WriteByte((byte)6);
writer.WriteInt32((int)o);
}
else if (o is float)
{
writer.WriteByte((byte)7);
writer.WriteSingle((float)o);
}
else if (o is double)
{
writer.WriteByte((byte)8);
writer.WriteDouble((double)o);
}
else if (o is string)
{
writer.WriteByte((byte)10);
writer.WriteString((string)o);
}
else if (o is byte[])
{
writer.WriteByte((byte)11);
writer.WriteByteArray((byte[])o);
}
else if (o is BitArray)
{
writer.WriteByte((byte)12);
writer.WriteBitArray((BitArray)o);
}
else
{
throw new InvalidOperationException(string.Format(Resources.UnsupportedGdrDataType, o.GetType()));
}
//TODO: how to deal with nibble?
}
return(new UnknownRecord(gdr.RecordType, stream.ToArray(), endian));
}
}
